1 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
4 silc_mime_parse is available but deprecated.
6 * Check that packet is valid when processing key exchange,
7 authentication and rekey protocols. Fixes a crashbug.
8 Affected files are apps/silcd/protocol.c and
9 lib/silcclient/protocol.c.
11 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
12 all hash buffers to use that instead of fixed values.
14 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
16 * Added SHA-256 to crypto library. The SHA-256 takes now
17 precedence over SHA-1.
19 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
21 * Check for valid return value from regcomp. Affected file
22 lib/silcutil/unix/silcunixutil.c.
24 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
26 * Fixed silc_hash_uint to work with integers. Affected
27 file lib/silcutil/silcutil.c.
29 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
31 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
33 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Fixed channel public key list saving on JOIN command reply
36 on backup router. Affected file apps/silcd/command_reply.c.
38 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
40 * Added default limit how many channels client can join,
41 default is 50. Added 'channel_join_limit' configuration
42 option to server too. Affected files are apps/silcd/command.c
43 and serverconfig.[ch].
45 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
47 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
48 On Toolkit the server and client are not compiled by default.
49 Affected file configure.ad.
51 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
53 * Added lib/contrib/getopt.[ch] for platforms that don't
54 have it (it is not GPL implementation).
56 * Fixed compilation when pkg-config is used.
58 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
60 * A comma in invite/ban string is invalid, check for it.
61 Affected file apps/silcd/server_util.c.
63 * Added SERVICE command to the server. It parses the command
64 request but SILC Server does not support services for the
65 time being. Affected file apps/silcd/command.[ch].
67 * Added SERVICE command and command reply to client library.
68 It is however incomplete. Updated Toolkit documentation.
69 Affected files are lib/silcclient/command[_reply].[ch].
71 * Fixed IDENTIFY/WHOWAS command reply to send the username
72 correctly (uninitialized buffer). Affected file is
73 apps/silcd/server_query.c.
75 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
77 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
78 finalizes the major restructuring of the CVS tree.
80 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
82 * Send empty MOTD reply if MOTD file cannot be read.
83 Affected file silcd/command.c.
85 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
87 * Optimized primer number generator to use simpler conversion
88 routines. Also assure that the prime number will have the
89 highest bit set after modifying it. Affected file is
90 lib/silcmath/silcprimegen.c.
92 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
94 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
95 for now only for testing purposes, it will not be delivered
96 in any distribution for now.
98 * Removed NSS MPI from the source tree. Due to upcoming
99 license change for the SILC Toolkit, we cannot deliver the
100 NSS MPI anymore. I decided to replace it in all distributions
101 with public domain library.
103 * Removed GNU regex from lib/contrib and introduced free
104 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
105 GNU regex compatible API to it (only partial).
107 * Removed getopt routines from lib/contrib.
109 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
111 * Use silc_server_send_command_reply to send replies instead
112 of encoding packet itself. Affected file silcd/command.c.
114 * Added command sending and receiving statistics to server.
115 Affected files in silcd/.
117 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
118 with GCC, for it not to warn about pointer signedness.
120 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
122 * Added context to the SilcIDCache destructor. Affected
123 files are lib/silccore/silcidcache.[ch],
124 lib/silcclient/client.c and silcd/server.c.
126 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
128 * Added pkg-config check to configure.
130 * The PublicKeyDir must not be used with Admin block in server
131 config. Affected file silcd/serverconfig.c.
133 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
137 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
139 * Handle empty LIST command reply correcttly in server. Affected
140 file silcd/command_reply.c.
142 * Handle empty LIST command reply correctly in client library.
143 The application will now receive one LIST command reply with
144 all arguments set to NULL if there are no channels. Updated
145 Client Library documentation accordingly. Affected file
146 lib/silcclient/command_reply.c.
148 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
150 * Added channel name string stringprep profile to the protocol
151 and implementation to allow a little free'er channel name
152 strings. Affected files are lib/silcutil/silcstringprep.[ch].
154 * Added silc_channel_name_[check|verify] to check and verify
155 channel name strings. Affected files are
156 lib/silcutil/silcstrutil.[ch].
158 * Added support for the new channel name preparation in client
159 library and server. Affected files in lib/silcclient and
162 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
164 * Added the Autodist into the source tree. It replaces the
165 old ./prepare. It can be used to create distributions as
166 previously. See README.CVS and README.DIST. See
167 distributions in distdir/.
169 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
171 * Make sure query sends at least an error back if nothing
172 more is sent. Affected file silcd/server_query.c.
174 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
176 * During query, check if the original command caller goes
177 away. If it does, stop the query. Affected file
178 silcd/server_query.c.
180 * Check for valid channel creation in JOIN command reply.
181 Affected file lib/silcclient/command_reply.c.
183 * Handle the resolver counter in silc_client_get_users_by_channel
184 callback correctly. Fixed auto-join bug in Gaim. Affected
185 file lib/silcclient/idlist.c.
187 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
189 * Added some better error messages. Affected file
190 silcd/command_reply.c and packet_receive.c.
192 * Handle error in WATCH command propely on backup router.
193 Affected file silcd/command.c.
195 * Fixed freeing of unfreeable variable in WHOIS command reply.
196 Affected file silcd/command_reply.c.
198 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
200 * Added pkg-config .pc file creation for silc core library
201 and silcclient library. A patch by c0ffee.
203 * Removed the need for GNU Libidn. Added the simple stringprep
204 from libidn into lib/contrib/. It is now used also on Windows
207 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
209 * Simplified the invite and ban string handling in the
210 server. Check for valid invite and ban arguments also.
211 Affected file silcd/server_util.c.
213 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
215 * Added WATCH list announcing in backup router protocol.
216 Affected files are silcd/command.c, server.c, server_backup.c.
218 * Do not change users mode to founder on normal server/backup
219 if the founder mode is set, and user is first one to join.
220 Affected file silcd/pcaket_receive.c.
222 * Do not send CUMODE_CHANGE notify back to sender. Affected
223 file silcd/packet_receive.c.
225 * Added getrusage() to take noise in SILC RNG. A patch by
226 Mika Boström. Affected files are configure.in.pre,
227 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
229 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
231 * Splitted the SILC libraries configuration into a configure
232 fragment into lib/configure.ad. It is now possible, once
233 this feature is added, to specify whether to compile or not
234 compile included SILC libraries. Affected files are
235 configure.in.pre, lib/silcmath/mpi/configure.ad,
236 lib/configure.ad, Makefile.defines.pre and
237 Makefile.defines_int.pre.
239 * Added --with-silc-includes and --with-silc-libs to configure.
240 If specified the included libs are not compiled, but the
241 specified libs are used. Pkg-config is not yet supported.
242 Affected file configure.in.pre.
244 * Fixed WATCH command handling on backup router. Router does not
245 send the watch command any more to backup if it originates from
246 backup. Affected file silcd/command.c.
248 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
250 * Changed announcing to not announce unregistered clients.
251 Affected file silcd/server.c.
253 * Fixed username handling in command reply. Affected file
254 silcd/command_reply.c.
256 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
258 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
260 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
261 Affected file: includes/silcincludes.h.in
263 * bool is defined as _Bool on Mac OS X now.
264 Affected file: lib/silcutil/silctypes.h
266 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
268 * Added support for UTF-8 nicknames, channel names and
269 server names in client library. Affected files in
272 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
273 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
274 software to check how Toolkit has been compiled.
276 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
278 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
280 * Use silc_utf8_str[n]casecmp instead of strcmp routines
281 in library and in SILC Client when dealing with nicknames
282 and other identifier strings. Affected file in client lib
285 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
286 irssi/src/silc/core/silc-servers.c.
288 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
290 * Fixed idcache to work with the new identifier strings.
291 Affected file lib/silccore/silcidcache.c.
293 * Added UTF-8 hash and compare function for SilcHashTable.
294 Affected file lib/silcutil/silcutil.[ch].
296 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
297 Affected file lib/silcutil/silcstringprep.[ch].
299 * Changed the identifier string handling to include the original
300 format in client, server, channel entries and normalized
301 format in cache. Affected files in silcd/.
303 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
305 * Added support for the new identifier strings and their
306 validity checking. Nicknames, channel names and usernames
307 can now include practically any kind of letters and various
308 other characters. Affected files in silcd/ and in libraries.
310 NOTE: comparing these strings should now be done with memcmp()
311 to check binary compatibility. All these strings are normalized
312 and casing is irrelevant.
314 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
315 as easy function for applications to check whether identifier
318 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
320 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
321 file lib/silcutil/silcutf8.c.
323 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
325 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
327 * Make public key in getkey reply mandatory. Affected file
328 lib/silcclient/command_reply.c
330 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
332 * Added Parameter dont_register_crypto_library to
333 SilcClientParam. If set to TRUE, silcclient library will
334 not initalize the Crypto Libraries and application
335 will need to do it. Affected file lib/silcclient/silcclient.h,
336 lib/silcclient/client.c.
338 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
340 * Imported new silc_utf8_[encode|decode] routines from
341 my internal SILC 1.1 source tree. New encodings added:
342 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
343 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
344 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
347 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
349 * Implemented stringprep (RFC 3454) API. Internally we use
350 GNU Libidn's stringprep, for now, so it is required now to
351 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
353 * Added checking for GNU Libidn and --with-libidn to configure.
355 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
357 * If the passphrases entered do not match while generating a new key,
358 completly start over instead of going into an infinite loop asking
359 the user to re-enter the passphrase correctly. Affected file
360 lib/silcutil/silcapputil.c
362 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
364 * Make sure server is removed from backup list when it is
365 deleted. Affected files silcd/command.c, server.c,
368 * Close socket when connecting to router fails. Affected
371 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
373 * Adopt configuration toolchain to current auto-tools.
374 Affected files prepare, irssi/configure.in
375 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
376 redo that. Affected files irssi/src/silc/core/client_ops.c,
377 irssi/src/fe-common/silc/fe-silc-channels.c
378 * Take over command line options into silcclient data structure.
379 Affected file irssi/src/silc/core/silc-core.c
381 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
383 * Do not try to initiate backup resuming protocol forever.
384 Affected file silcd/server_backup.c.
386 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
388 * ID change in resuming has to be done before changing
389 detached client's modes, since the ID change may fail and
390 leave ghosts on the network. Affected file is
391 silcd/packet_receive.c.
393 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
395 * Fixed Win32 scheduler to not stuck anymore. A patch from
396 Juha Räsänen. Affected file is
397 lib/silcutil/win32/silcwin32schedule.c.
399 * Fixed QoS parsing for connection blocks in server. Affected
400 file is silcd/serverconfig.c.
402 * Fixed server statistics increasing in server. Affected file
405 * The CLOSE command now marks backup router as self disconnected
406 to avoid resuming problems. Affected file silcd/command.c.
408 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
410 * When using silc_net_create_connection[_async], and your system can
411 create IPv6 sockets, it will try to connect to the IPv6 host.
412 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
413 file lib/silcutil/unix/silcunixnet.c
415 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
417 * Check for valid route when receiving packet from router and
418 when routing it to local server in the cell. A patch from
419 Matt Miller. Affected files silcd/router.c and server.c.
421 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
423 * Couldn't detach and reattach twice, because of the previous
424 commit. Affected file silcd/packet_receive.c
426 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
428 * Added check to ignore Port value if Initiator is FALSE.
429 Remote router coudln't connect if Port was set. Affected file
432 * If some client tries to resume more than once at the same time,
433 server crashed. Router didn't crash, but showed odd behaviour
434 (didn't allow clients to join anymore, ..). Affected files
435 silcd/packet_receive.c silcd/idlist.h
437 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
439 * Destroy the file transfer session in silc_client_file_close
440 with timeout. Affected file lib/silcclient/client_ftp.c.
442 * Call SFTP server monitor in READ and WRITE after the actual
443 operations. Affected file lib/silcsftp/sftp_server.c.
445 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
447 * Create one configure script from configure fragments
448 (configure.ad). This is a first step towards new distribution
449 system. Affected files prepare, configure.in.pre,
450 lib/silcmath/mpi/configure.ad.
452 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
454 * Removed expiring of client key pair. Affected file is
455 irssi/src/silc/core/clientutil.c
457 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
459 * Check the number of connections from real number of
460 connections instead of socket number, when deciding if
461 server is full. Affected files are silcd/server.c,
462 server_internal.h and silcd.c.
464 * Clarified the connections_max meaning in General section
465 in doc/example_silcd.conf.in.
467 * The reconnect_keep_trying default value set to TRUE
468 if it is not defined in the config file. Affected file
469 silcd/serverconfig.c.
471 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
473 * Fixed crashbug in connection closing, after a protocol
474 completion callback, which might have closed it already.
475 Affected file silcd/server.c.
477 * Fixed rekey with PFS in backup router. It did not allow
478 rekeys with PFS, and when the rekey protocol timedout
479 it crashed the backup router without the above fix. Affected
480 file silcd/packet_send.c and server.c.
482 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
484 * The silc_client_add_channel_private_key now returns the
485 private key context if pointer is given as argument.
486 Affected files are lib/silcclient/silcclient.h and
489 * Added support for using channel private keys in SILC
490 Client Library even if the private key mode is not set
491 on the channel. Affected file lib/silcclient/client_channel.c.
493 * The channel private key used to decrypt message is now
494 delivered to the application in the 'channel_messageÃ' client
495 operation. Affected files are lib/silcclient/silcclient.h
496 and client_channel.c.
498 * Fixed wrong arg type for user limit in CMODE command reply.
499 Affected file silcd/command.c.
501 * The user limit is now taken and saved to SilcClientEntry in
502 JOIN and CMODE command replies and in CMODE_CHANGE notify.
503 Affected files lib/silcclient/silcclient.h, command_reply.c
506 * Added support to the new private message key indicator
507 packet. Added a new function to the client library:
508 silc_client_send_private_message_key_request. The sender
509 indicates to be initiator, and receiver is responder.
510 Added the indicator to the SilcClientEntry as 'prv_resp'
511 boolean. Affected files are lib/silcclient/silcclient.h
512 client.[ch], and client_prvmsg.c.
514 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
516 * Fixed the JOIN command calling when called with both
517 -auth and -founder. Affected file is lib/silcclien/command.c.
519 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Check watcher list for resumed clients as well. Affected
522 file is silcd/packet_receive.c.
524 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
526 * Implemented the user limit to the CMODE_CHANGE notify,
527 CMODE command reply and JOIN command reply in server.
528 Affected files are silcd/server.c, command.c, command_reply.c,
529 packet_send.c and packet_receive.c.
531 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
533 * Defined SILC_STRFMT_END that must be used now with
534 silc_buffer_strformat, instead of SILC_STR_END. Fixes
535 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
536 lib/silcclient/silcvcard.c, silcd/server_util.c.
538 * Fixed the adding of public key to the WATCH list in server.
539 Fixed the WATCH notify sending to client. Affected files
540 are silcd/packet_send.[ch], command.c, server_util.c.
542 * Implemented the watching by public key in the SILC Client
543 Library and SILC Client. Affected files are
544 lib/silcclient/command.c and client_notify.c.
546 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
548 * Added support for public key watching in server. Affected
549 files are silcd/server.c, server_internal.h, command.c,
552 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
554 * Added public key to the SIlcClientEntry. Affected files
555 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
557 * Fixed the get_clients_whois reply processing to return
558 exactly same entries server returned. Makes it possible
559 to search using attributes. Affected file is
560 lib/silcclient/idlist.c.
562 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
564 * Save founder key to SilcChannelEntry. Affected files are
565 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
567 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
569 * Call the monitor callback with _CLOSED status from the
570 silc_client_file_close. Affected files are
571 lib/silcclient/client_fpt.c, silcclient.h
573 * Added silc_client_get_clients_whois which resolves using
574 WHOIS, and supports requested attributes as well.
575 Affected files are lib/silcclient/silcclient.h, idlist.c.
577 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * Added support for asking the destination filename where
580 the downloaded file is saved in the file transfer. Affected
581 files are lib/silccilent/silcclient.h, client_ftp.c.
583 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
585 * Fixed error handling in resuming data processing. Affected
586 files are lib/silcclient/client_resume.c and client.c.
588 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
590 * Fixed silc_client_send_private_message to return TRUE correctly.
591 Affected file lib/silcclient/client_prvmsg.c.
593 * Added topic to the SilcChannelEntry. Affected files are
594 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
596 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
598 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
599 file lib/silcclient/command.c
601 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
603 * Convert all commands to UTF-8 before passing them to the
604 client library. Still need to convert replies from UTF-8 to
605 the locale encoding. Affected file
606 irssi/src/silc/core/silc-cmdqueue.c
608 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
610 * redirect all silc_client_command_calls through a queueing framework.
611 This fixes /CYCLE and the annoying "nick change after auto-joining
612 a channel". Furthermore it defines one central point where
613 command parameters can be UTF-8-ified. Affected files
614 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
615 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
617 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
619 * use asynchronous connect() to establish router connections.
620 Fixes problem when the primary router goes down. Affected files
621 silcd/server.c, silcd/server_backup.c
623 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
625 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
626 Fixed various compilation warnings when type casting ints
627 to pointers or vice versa, of different size. Updates around
630 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
632 * Surrogates not allowed in UTF-8 strings, updated decoder.
633 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
634 testers in lib/silcutil/tests/ directory.
636 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
639 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
640 files are lib/silcclient/silcclient.h, client.c.
642 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
644 * When resuming a session fails, notify the user that the session
645 file needs to be removed eventually. Affected files
646 irssi/src/fe-common/silc/module-formats.[ch],
647 irssi/src/silc/core/client_ops.c.
649 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
651 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
652 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
654 * Typofix in Irssi::Silc module. Affected file
655 irssi/src/perl/silc/Silc.xs.
657 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
659 * Changed the way NOTICE flagged messages are treated. Added support
660 for notices in queries and signing notices. Affected files
661 irssi/default.theme; irssi/docs/help/in/notice.in;
662 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
663 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
665 * Fixed typo in /ACTION help. Affected file
666 irssi/docs/help/in/action.in
668 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
670 * Fixed typo in perl module. Affected file
671 irssi/src/perl/silc/Server.xs
673 * Changed the way ACTION flagged messages are treated. Added support
674 for actions in queries and signing actions. Affected files
675 irssi/default.theme; irssi/docs/help/in/action.in;
676 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
677 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
680 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
682 * Incorrectly reported error when client had to be resolved from
683 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
685 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
687 * Fixed whois public key hash table deleting and adding in
688 detached client case. Affected file silcd/packet_receive.c.
690 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
692 * Changed filenames of silc/fe module not to collide with filenames
693 from core/fe. Also seperated public messages printing from
694 query messages printing. Affected files are all in
695 irssi/src/fe-common/silc.
697 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
699 * Fixed the invite process handling during joining to use
700 correct server name for the client that is matched against
701 the invite string for the channel. Wrong server name caused
702 inability to join the channel. Affected file is
705 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
707 * Fixed the CUMODE channel founder authentication on normal
708 server to not remove the founder rights on existing founder
709 before checking that router accepts the mode change. Affected
710 files are silcd/command.c and silcd/packet_receive.c.
712 * Remove the server entry correctly when rekey timeouts and
713 remote router connection on normal server is closed. Fixes
714 a crash where server uses the freed server entry. Affected
717 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
719 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
720 networks. This is the first step in solving the bug about
721 /SERVER ADD -silcnet <silcnet>. Affected files
722 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
723 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
724 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
726 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
728 * /SMSG and /MMSG now correctly create new queries. Affected files
729 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
731 * Add basic support for SILC protocol specific variables in perl.
732 Affected files irssi/src/perl/silc/*, irssi/configure.in,
733 irssi/src/perl/Makefile.am
735 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
737 * Don't use silc_get_input, it's obviously not reliable. Fixes
738 issue when the current key expires. Affect file
739 irssi/src/silc/core/clientutils.c
741 * Make the session data filename configurable. This makes it
742 possible to have different session files for different
743 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
744 client_ops.[ch], silc-servers.c,
745 irssi/src/silc/fe-common/silc/module-formats.[ch]
747 * Use the same set of libtool files for the MPI lib as for the
748 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
749 config.sub, configure.in, install-sh, missing, mkinstalldirs
751 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
753 * Fixed server statistics decrementing error to not go to
754 negative. Affected file silcd/packet_receive.c.
756 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
758 * Use silc_server_query_add_error to add error in public key
759 search error. Added support in send_reply to send errors
760 without specific argument. Affected file silcd/server_query.c.
762 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
763 Client for NO_SUCH_NICK. It was against the protocol specs.
764 Affected file irssi/src/silc/core/client_ops.c.
766 * Added backwards support for the wrong NO_SUCH_NICK error sending
767 in server. To be removed in SILC Server 1.0. Both old clients
768 and clients with fixed error handling now works. Affected file
769 silcd/server_query.c.
771 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
773 * fixed a bug in the whois using attributes function where no
774 error was sent if no nickname and client id but the attributes were
775 given to whois. Affected file silcd/server_query.c
777 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
779 * remove public key from public key hashtable on detach. Affected
780 file silcd/packet_receive.c
782 * free public key hashtable before removing clients on server
783 shutdown. Affected file silcd/server.c
785 * remove public key prior deleting client-data on killing a client.
786 Affected file silcd/server_util.c
788 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
790 * Getting the MOTD from other servers works now. Affected
791 files are silcd/command.c and silcd/command_reply.c
793 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
795 * Initialize the variable idletag, since it is tested in
796 silc_core_deinit for its default value. Affected file
797 irssi/src/silc/core/silc-core.c
799 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
801 * Fixed signed channel messages across cells. Affected file
804 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
807 is not defined. They can now be safely used in if-statements
808 without braces. Affected file lib/silcutil/silclog.h.
810 * Added the checks for backup closing connection due to error
811 (local or remote) and thus not allow the resuming to occur
812 in reconnect. Affected files are silcd/packet_send.c
815 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
817 * Help file updates. Affected files in irssi/src/docs/help/in/.
819 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
821 * Fixed channel messages across cells. Affected file
824 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
826 * Fixed file transmission accepting in client library to not
827 start the negotiation if user hasn't accepted the transfer,
828 instead create new session for resent transfer. Affected
829 file lib/silcclient/client_ftp.c.
831 * Show the session ID in the file transmision list. Remove
832 session from list that failed to transfer. Switch the current
833 session automatically after transmission, and in errors, to new
834 session if other sessions exists in the transfer list. Affected
835 files are irssi/src/silc/core/silc-servers.c,
836 irssi/src/fe-common/silc/modfule-formats.c.
838 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
840 * Fixed MIME header parsing for the hopefully last time. Affected
841 file lib/silcutil/silcstrutil.c
843 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
845 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
847 * The SILC RNG is now gauranteed to return non-zero random
848 values. Affected files are lib/silccrypt/silcrng.[ch].
850 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
852 * Fixed nickname formatting when changing only case of the
853 nickname. Affected file lib/silcclient/idlist.c.
855 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
857 * Fixed a memory leak and incorrect printing of the "appears as"
858 message. Affected file irssi/src/silc/core/client_ops.c
860 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
862 * Added CRT (Chinese Remainder Theorem) supported RSA
863 private keys and private key operations. This significantly
864 increases private key operation efficiency. No compatibility
865 issues with new or old private keys. Affected files are
866 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
868 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Fixed GCC-3.3.2 related compilation warnings from the
873 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
875 * Removed RC6 from distributions.
877 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
879 * Added some better comments to lib/silccrypt/silcpkcs.h,
880 optimized some routines in lib/silccrypt/silcpkcs.c.
881 Added test_silcpkcs into lib/silccrypt/tests/.
883 * Fixed silc_rng_global_init to actually init the global RNG
884 if RNG wasn't provided for it. Affected file is
885 lib/silccrypt/silrng.c.
887 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
889 * Added silc_hash_table_find_by_context_ext. Affected files
890 lib/silcutil/silchashtable.[ch].
892 * Save the public key on normal server in WHOIS command reply
893 from attributes, if present, and add it to public key hash
894 table. Fixes WHOIS resolving by public key on normal server.
896 Optimized the attributes resolving on normal server to not
897 resolve if we resolved them already from router.
899 Affected files are silcd/server_query.c, command_reply.c.
901 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
903 * Added support for whois using attributes.
904 Affected files silcd/command_reply.c, silcd/packet_receive.c,
905 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
908 * Added support for whois using public key attribute to /WHOIS i
909 client command. Affected files irssi/docs/help/in/whois.in,
910 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
912 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
914 * Fixed UMODE setting in server when the client has anonymous
915 mode set. The mode setting was not working. Affected file
918 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
920 * Fixed some bugs and typos related to sending split messages.
921 Print notification when sending messages with /MMSG. Affected
922 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
924 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
926 * Optimized the socket referencing in packet routines, client
927 library and server. Affected files are lib/silccore/silcpacket.c,
928 lib/silcclient/client.c and silcd/server.c.
930 * If silc_socket_set_qos is given with NULL arguments the QoS is
931 reset from the socket. Affected files are
932 lib/silcutil/silcsockconn.[ch].
934 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
936 * Add a /LISTKEYS command which lists the locally cached
937 client and server keys. Affected files
938 irssi/src/fe-common/module-formats.[ch],
939 irssi/src/silc/core/silc-{channels,servers}.c
940 irssi/docs/help/in/listkeys.in
942 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Check that packet queue purging was successful. Affected
945 files lib/silcclient/client.c and silcd/packet_send.c. Related
946 to MAC failed errors.
948 * Do not clear the inbuf even if it is empty if QoS was applied
949 to it. Otherwise the QoS data is cleared and MAC failed error
950 will occur. Affected file lib/silccore/silcpacket.c.
952 * Use the rekey period time as rekey protocol timeout value.
953 If the rekey does not succeed during the rekey period there's
954 something very wrong, and we most likely end up with wrong keys,
955 do graceful reconnect then. Affected file silcd/server.c.
957 * Take reference of the socket in the parser context, as it's
958 possible to have the parsers in queue after the socket is
959 disconnected and this may cause crash. Affected files are
960 lib/silccore/silcpacket.c, lib/silcclient/client.c and
963 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
965 * Fixed KICK command reply sending, it sent to replies.
966 Affected file silcd/command.c.
968 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
970 * Finish the silc-mime.pl script. It now supports MIME type
971 guessing using magic files, signing data messages, executing
972 MIME handlers in background. Affected files
973 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
975 * Changed MIME signal handler to make things easier for the perl
976 script. Affected files irssi/src/silc/core/client_ops.c,
977 silc-servers.c, and irssi/docs/signals.txt
979 * Cleaned up the silc_mime_parse function and fixed detection
980 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
982 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
984 * Resolve the IP for file transfer listener from the connection
985 socket. Affected file lib/silcclient/client_ftp.c.
987 * Accept NULL hostname parameter in the functions
988 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
989 if hostname is not wanted.
991 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
993 * Fixed race condition between silc_client_init and
994 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
996 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
998 * Fixed file transfer connection closing when SIGNOFF for
999 the client is received from server. Affected file is
1000 lib/silcclient/client_ftp.c.
1002 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1004 * Check for disconnected socket in QUIT callback. Affected
1005 file silcd/command.c.
1007 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1009 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1010 Affected files lib/silcutil/silcstrutil.c
1012 * Cleaned up the escape/unescape functions for correctness and
1013 speed. Affected file irssi/src/silc/core/client_ops.c
1015 * Removed handling for data messages with Content-Type: text/*,
1016 moved parsing of MIME headers to the signal handler, added
1017 support for signing and verifying data messages. Affected
1018 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1019 irssi/src/silc/core/silc-{servers,channels}.c
1021 * Added a perl script for handling data messages based on
1022 information read from Mailcap files. New file
1023 irssi/scripts/silc-mime.pl
1025 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1027 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1028 acknowledge recepetion of a message to the sender. Updated
1031 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1033 * Unregister channel key saving callback when deleting channel.
1034 Affected file lib/silcclient/idlist.c.
1036 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1037 before calling notify client operation. Affected file is
1038 lib/silcclient/client_notify.c.
1040 * Unregister QoS tasks when deleting the socket connection.
1041 Affected files lib/silcutil/silcsockconn.[ch],
1042 unix/silcunixsockconn.c.
1044 * Implemented latest presence-attrs draft changes. Affected
1045 files lib/silccore/silcattrs.h and
1046 irssi/src/silc/core/silc-queries.c.
1048 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1050 * Save old channel keys in list to allow more rapid change
1051 of channel keys if server for some reason does that. This
1052 avoids loosing so many channel messages due to not having
1053 key to decrypt. Affected file lib/silcclient/silcclient.h,
1054 idlist.c and client_channel.c.
1056 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1058 * Continued backup router tests and fixes. Affected files
1059 silcd/server_backup, server_util.c, server.c. See TODO.
1061 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1063 * Fixed SERVER_SIGNOFF handling in servers. The client
1064 was removed from wrong list thus not removing the client
1065 at all. Affected file silcd/packet_receive.c.
1067 * Do not execute rekey protocol for disabled connections as
1068 it would never go through. Affected file silcd/server.c.
1070 * Added timeout for rekey protocol to catch if the protocol
1071 never executes successfully. Affected files silcd/server.c
1074 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1076 * Abandon packet processing for disconnected sockets. Check
1077 this always after calling packet processing callback.
1078 Affected file lib/silccore/silcpacket.c.
1080 * Fixed double registration disconnection code in server.
1081 Closed wrong connection. Affected file silcd/packet_receive.c.
1083 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1085 * On normal server reconnect to primary during resuming 4
1086 times, then give up. Affected file silcd/server_backup.c.
1088 * If during reconnecting to routers we notice we have router
1089 connection but no primary router set, the server is in desync.
1090 Reconnect to primary to restore network. Affected file
1093 * Assure that only one protocol is exeucting at the same time.
1094 Added checks for all protocols. Affected files are
1095 silcd/server.c and server_backup.c.
1097 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1099 * Check that a string is not already part on invite/ban
1100 string when processing it. Affected file silcd/server_util.c.
1102 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1104 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1105 with 1.2 version of the protocol. Affected file is
1106 silcd/packet_receive.c.
1108 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1110 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1111 where the passphrase was given. Affected file is
1114 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1116 * INVITE and BAN notifys are now delivered from routers to
1117 servers (but not clients) on the channel. Updated specs and
1118 code. Affected files silcd/packet_[send|receive].[ch],
1119 command.c, server.c and server_util.c.
1121 * Implemented INVITE and BAN announcing. Affected files are
1122 silcd/server.[ch], server_util.c.
1124 * Implemented SilcStatus error type argument returning in
1125 command reply error in server. Affected file silcd/command.c.
1127 * Implemented SilcStatus argument returning in comand reply
1128 in client library. The command_reply client operation now
1129 returns error specific arguments as well. Affected files
1130 are lib/silcclient/command_reply.[ch], client_resume.c,
1131 lib/silccore/silcstatus.[ch].
1133 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1135 * Backup router protocol version 1.2 implemented. Testing still
1136 required. Affected files in silcd/server_backup.[ch], server.c,
1137 packet_receive.c and server_internal.h.
1139 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1141 * silc_client_send_[channel|private]_message now return TRUE
1142 or FALSE. Affected file lib/silcclien/client_channel.c and
1145 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1147 * Check for explicit nickname in INVITE and BAN processing
1148 during join as well (and don't expect only wildcards in
1149 invite/ban strings). Affected file silcd/command.c.
1151 * Fixed the INVITE and BAN by public key. The public key saved
1152 is the PK payload (as specified) not the raw data. Affected
1153 file silcd/server_util.c.
1155 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1157 * UTF-8 text message support for actions and notices in SILC
1158 Client. Affected file irssi/src/silc/core/client_ops.c.
1160 * silc_get_username and silc_get_real_name now returns sensible
1161 data on Win32. Patch by Toni Willberg. Affected file is
1162 lib/silcutil/win32/silcwin32util.c.
1164 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1166 * Provide a signal handler to send MIME encoded messages and emit
1167 a signal when a MIME encoded message is received. Also document
1168 the signals for usage with the perl interface.
1170 A sample perl script will be supplied at a later point.
1172 Affected files are irssi/docs/signals.txt,
1173 irssi/src/silc/core/client_ops.[ch],
1174 irssi/src/silc/core/silc-{channels,servers}.c
1176 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1178 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1179 server. Use this time to display a lag and disconnect when it
1180 exceeds a specified limit.
1182 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1184 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1186 * Remove the channel auth list in normal server if router
1187 encofrces its list during connecting. Send notify to channel
1188 to remove the mode to remove the list. Affected files are
1189 silcd/server_util.c and silcd/packet_receive.c.
1191 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1193 * Added support for channel public keys. Updated protocol specs
1194 and implemented it. Affected files are
1195 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1196 lib/silcclient/command_reply.c.
1198 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1201 terminate the process on Linux. Affected file silcd/silcd.c.
1203 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1205 * Check for NULL buffer in silc_buffer_clear. Affected file
1206 is lib/silcutil/silcbuffer.h.
1208 * Simplified the backup router protocol by removing the _GLOBAL
1209 types. Updated protocol specs and the code. Affected files
1210 are silcd/server_backup.[ch].
1212 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1214 * Deny '@' and '!' from nicknames since they are reserved
1215 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1216 Updated protocol specs and the code.
1218 Affected files are silcd/server_util.[ch].
1220 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1222 * Fixed stack overflow in Irssi SILC client. Affected
1223 file irssi/src/silc/core/client_ops.c.
1225 * Check that Host is set in ServerConnection and RouterConnection
1226 in silcd.conf. Affected file silcd/serverconfig.c.
1228 * Fixed crash in server with protocol completion callbacks,
1229 namely rekey and backup resuming protocols. Affected files
1230 are silcd/server_backup.c and silcd/server.c.
1232 * Fixed rekey protocol to not restart if it is started already.
1233 Affected files are lib/silcclient/client.c and
1236 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1238 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1240 * Fixed EOF handling in SILC Config, affected file
1241 lib/silcutil/silcconfig.c.
1243 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1245 * Fixed RESOLVING flag handling in JOIN notify and other
1246 notifys to handle the resolvings correctly in client library.
1247 Affected file lib/silcclient/client_notify.c.
1249 * Do not send full INVITE and BAN lists in INVITE and BAN
1250 notifys, only the changed information. Affected file
1253 * Fixed INVITE notify sending in INVITE command, send it
1254 only when needed. Affected file silcd/command.c.
1256 * Handle the founder key change properly in CMODE_CHANGE
1257 notify. Bug #122. Affected file silcd/packet_receive.c.
1259 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1261 * Remove the mark for output (mark it only for input) after
1262 purging outgoing queue. Prevents the "Error in select()"
1263 floods. Affected file silcd/packet_send.c.
1265 * Fixed incorrect connection deletion from client library
1266 after calling "connect" client operation. Could cause
1267 crashes for example during reconnect timeouts. Affected
1268 files are lib/silcclient/client.c and
1269 irssi/src/silc/core/client_ops.c.
1271 * Check server private key file permissions before starting
1272 the server. Affected file silcd/serverconfig.c.
1274 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1276 * NULL terminate allocated string in silc_buffer_strformat.
1277 Affected file lib/silcutil/silcbuffmt.c.
1279 * Rewrote the invite/ban list string handling in server to
1280 use SilcBuffer instead. Affected files are silcd/command.c
1281 and silcd/server_util.c.
1283 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1285 * Fixed double free in CMODE command when setting new HMAC
1286 for channel. Affected file silcd/command.c.
1288 * Added couple of missing memset's to zero sensitive memory.
1289 Affected files silcd/command.c, lib/silcclient/command.c.
1291 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1293 * Fixed a double free in INVITE command error handling in
1294 server. Affected file silcd/command.c.
1296 * Added macros SILC_SWAB_[16|32] to swab byte order of
1297 16-bit and 32-bit unsigned integers. Affected file
1298 lib/silcutil/silctypes.h.
1300 * Use the SILC_SWAB_16 instead of htons() in server when
1301 handling ports since the ports in structures are always
1302 in little-endian order (regardless of platform). Affected
1303 file silcd/serverid.c and silcd/server_backup.c.
1305 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1307 * Send DISCONNECT in close admin command in server. Affected
1308 file silcd/command.c.
1310 * Check whether we are already connecting to a remote router
1311 (in addition of checking whether we are already connected)
1312 before creating new connection. Affected file silcd/server.c.
1314 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1316 * Added better compiler and compiler flags checking in
1319 * Check that socket is valid after QoS is applied to data.
1320 Affected file lib/silcutil/unix/silcunixsockconn.c.
1322 * Make sure the socket connecetion is not closed to early
1323 when closing connection in server. Also make sure the
1324 connection is always closed after error in a protocol.
1325 Affected file silcd/server.c.
1327 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1329 * Removed --session and --dummy options from Irssi SILC Client.
1330 -d option is available only if --enable-debug was given.
1331 Affected files are irssi/src/silc/core/silc-core,
1332 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1334 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1336 * Added silc_buffer_steal to steal the data from the buffer.
1337 Affected file lib/silcutil/silcbuffer.h.
1339 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1341 * Fixed server crash with double Primary block in config file.
1343 Fixed also various memory leaks around the config file
1344 parser. Affected files lib/silcutil/silcconfig.c,
1345 silcd/serverconfig.c.
1347 * Changed my nickname (Johnny Mnemonic) to my real name, this
1348 means that bugs introduced by him were actually introduced
1351 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1353 * Don't display "foo appears as foo\nYou're now known as foo"
1354 messages. Affected file irssi/src/silc/core/client_ops.c
1356 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1358 * Fixed error handling of invalid client entry when calling
1359 commands in server. Fixes a crash. Affected file
1362 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1364 * Added some sanity checks in server for correctness of the
1365 server configuration. Affected file silcd/serverconfig.c.
1367 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * Prevent endless resolving of user informations in USERS
1370 command by checking the command reply status correctly.
1371 Affected file lib/silcclient/command_reply.c.
1373 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1375 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1376 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1377 Aldous <Matthew@Aldous.com>.
1379 * Added better implementation using CriticalSection of
1380 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1381 <mikko.lahteenmaki@pikabaana.net>.
1383 * Added some Winsock WIN32 compatiblity defines into
1384 includes/silcwin32.h.
1386 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1388 * Fixed double free in async host lookup code. Affected file
1389 lib/silcutil/silcsockconn.c.
1391 * On backup router handle now the SERVER_SIGNOFF from router
1392 for local connected servers too, and close the connections.
1394 Do not process them as normally signing off servers when they
1395 really signoff by sending EOF fe, but always assume that
1396 router sends the SERVER_SIGNOFF.
1398 Affected files silcd/server.c and silcd/packet_receive.c.
1400 * Fixed socket unsetting when closing connections. Affected
1401 files silcd/server.c and silcd/packet_send.c.
1403 * Do not print the nickname in SERVER_SIGNOFF if we do not
1404 have it. Prevents asserts in Irssi core. It is possible we
1405 don't have the nick if it was just being resolved when server
1406 signoff. Affected file irssi/src/silc/core/client_ops.c.
1408 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Fixed autonick crashbug in client library. Affected file
1411 lib/silcclient/client.c.
1413 * Fixed Unix implementation of SilcMutex to really assert if
1414 the mutex is locked/unlcoked already. Affected file
1415 lib/silcutil/unix/silcunixmutex.c.
1417 * Fixed locking in silc_schedule_uninit. It didn't lock
1418 when dispatching timeout tasks. Affected file is
1419 lib/silcutil/silcschedule.c.
1421 * Changed Win32 implementation of SilcThread to use modern
1422 Win32 interface. Affected file is
1423 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1425 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1427 * Don't print signed messages when sending failed. Affected files
1428 irssi/src/silc/core/silc-[servers.c/commands.h]
1430 * Send adquate signal when founding a channel by joing it. Affect
1431 file irssi/src/silc/core/client_ops.c
1433 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1435 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1436 irssi/src/fe-common/core/themes.c
1438 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1440 * Fixed close command to use the port correctly when closing
1441 server connections. Affected file silcd/idlist.c.
1443 * Check for NULL outbuf in silc_socket_write. It is possible
1444 that it is NULL is some odd case. Affected files are
1445 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1447 * Do not call final protocol callback for backup router
1448 resuming protocol when closing connection. It is closed
1449 by timeout in case of error. Affected file silcd/server.c.
1451 * Backup reconnect to router if backup resuming protocol
1452 failed. Affected file silcd/server_backup.c.
1454 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * Fixed double free in SKE library error hadling when signature
1457 error occurred. Affected file lib/silcske/silcske.c.
1459 * Save the fingerprint to new SilcClientEntry after changing
1460 nickname. Affected file lib/silcclient/client_notify.c.
1462 * Print SIGNOFF in Irssi SILC client only if the nickname is
1463 known. Prevents asserts in Irssi core. It is possible we
1464 don't have the nick if it was just being resolved when it
1465 quit. Affected file irssi/src/silc/core/client_ops.c.
1467 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * Fixed double free in invite list adding code when adding
1470 invite strings. Affected file silcd/server_util.c.
1472 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * More log printing during backup router protocol. Affected
1475 file silcd/server_backup.c.
1477 * Removed backwards support for old private key file format.
1478 Affected file lib/silccrypt/silcpkcs.c.
1480 * Removed backwards support for not-so-strict decryption length
1481 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1483 * GETKEY to update the client entrys fingerprint too.
1484 Affected file lib/silcclient/command_reply.c.
1486 * Added --without-libtoolfix for package builders using weird
1487 wrappers around libtool (BSD at least).
1489 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1491 * Fixed backup router bugs: When backup resumes router and
1492 receives a CHANNEL_MESSAGE packet the backup must not act
1493 as router since the packet header decryption would be
1494 different. Also, when relaying packets to channel, do
1495 not re-encrypt packets on backup that came from the primary
1496 since the connection isn't really router-router connection.
1497 Affected files silcd/server.c, silcd/packet_send.c.
1499 * Added checks in encryption/decryption that encryption/decryption
1500 length sent as argument really is multiple by block size. Helps
1501 catching really weird bugs like the above backup router bugs
1502 when packets are being decrypted in wrong way. Affected files
1503 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1505 * Fixed padding generation in private key file encryption.
1506 Affected file lib/silccrypt/silcpkcs.c.
1508 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Added ignore_message_signatures setting which can be used
1511 to ignore signatures in messages. Affected files are
1512 irssi/src/silc/core/client_ops.c, silc-core.c.
1514 * Fixed the libtoolfix to use command line options instead of
1515 environment variables. They didn't work as expected. Now,
1516 the libtool is fully run-time configurable.
1518 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1520 * Verify signature payload for signed messages. Affected files
1521 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1522 irssi/src/silc/core/silc-core.h
1524 * Display signature verification result in public and private
1525 messages using theme abstracts. See irssi/default.theme for
1526 examples on their usage. Affected files
1527 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1528 irssi/src/fe-common/silc/module-formats.[ch],
1529 irssi/src/fe-common/silc/fe-common-silc.c,
1530 irssi/src/fe-common/silc/Makefile.am
1531 irssi/src/fe-common/core/fe-messages.[ch]
1533 * Fixed bugs in Irssi's theme parsing. Affected files
1534 irssi/src/fe-common/core/themes.c
1536 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Calculate the correct length for signed messages before
1539 encrypting, it must be multiple by block size. Affected
1540 file lib/silccore/silcmessage.c.
1542 * silc_message_signed_get_public_key returns now both
1543 decoded and encoded public key. Affected files are
1544 lib/silccore/silcmessage.[ch].
1546 * Added libtoolfix script that makes the libtool more generic
1547 and configurable in run-time. Now we can specify in run-time
1548 if what kind of libraries we want to create, regardless of
1549 configuration. SIMs are now creates even if --disable-shared
1550 was explicitly given.
1552 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Fixed founder key sending in CMODE command in client.
1555 Affected file lib/silcclient/command.c.
1557 * Fixed CUMODE founder authentication in server to not check
1558 for client's public key since it's not supposed to do that.
1559 Affected file silcd/command.c.
1561 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1563 * Set realname and hostname in NICK_REC records. Affected file
1564 irssi/src/silc/core/silc-nicklist.c
1566 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Remove 1.0 protocol backwards compat code from client
1571 * Added more reliable check for whether nickname did change
1572 or not, or whether only Client ID changed in NICK_CHANGE
1573 notify. Affected file lib/silcclient/client_notify.c.
1574 Fixes bug in '@' character handling in a nickname.
1576 * Added support for automatically parsing signature from
1577 the message payload. Added new function
1578 silc_message_get_signature to return the payload to
1579 application. Affected files lib/silccore/silcmessage.[ch].
1581 * Changed the private_message and channel_message client
1582 operations to deliver the SilcMessagePayload to the
1583 application too. Application can use it fe. to get the
1584 signature from the message for verification. Affected
1585 file lib/silcclient/silcclient.h, client_channel.c and
1588 * Redefined the signed payload for message payloads.
1589 Updated protocol specs and implemented.
1591 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * Fixed wrong invite and ban list handling in server command
1594 reply. Affected files are silcd/command_reply.c,
1595 silcd/server_util.[ch].
1597 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Fixed CMODE setting in server when founder mode was set.
1600 Affected file silcd/command.c. Bug #95.
1602 * Added support to setting specific public key in CMODE in
1603 Irssi SILC client. Affected file lib/silcclient/command.c.
1605 * Added support to use specific public key in CUMODE in
1606 Irssi SILC Client. Affected file lib/silcclient/command.c.
1608 * Added support for inviting and banning by public key in
1609 Irssi SILC client. Affected file lib/silcclient/command.c.
1611 * Fixed fingerprint/babbleprint showing in invite and ban
1612 list command replys. Affected file is
1613 irssi/src/silc/core/client_ops.c.
1615 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1617 * Format CMODE +c and +h to display both the mode and the argument
1619 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Added test vectors and test programs for SHA-1, MD5,
1622 HMAC-SHA1 and HMAC-MD5. New tests are located in
1623 lib/silccrypt/tests/. Fixed also argument decoding bug in
1624 MD5 implementation. Affected file lib/silccrypt/md5.c.
1626 * Changed the channel private key and private message key
1627 generation (with static keys) to use SHA1 instead of MD5,
1628 as SHA1 is the mandatory hash function in SILC. Affected
1629 file lib/silcclient/client_[channel/prvmsg].c.
1631 * Changed the private key file encryption to use SHA1 instead
1632 of MD5. Added support for the old generation and added
1633 automatic change of the key (to be removed later). Affected
1634 files lib/silccrypt/silcpkcs.c.
1636 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Load only files with .pub suffix in PublicKeyDir. Affected
1639 file silcd/serverconfig.c.
1641 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1643 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1644 channels. Affected files silcd/silcd.c, silcd/server.h.
1646 * Added the config directive PublicKeyDir for the client block.
1647 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1649 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Merged Toni's irssi/silc.conf patch.
1653 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1655 * Max alloc tests in allocation routines. Affected file
1656 lib/silcutil/silcmemory.c.
1658 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Fixed a typo in resuming code that fixed detach/resume code
1661 in server. Bug #93. Affected file silcd/packet_receive.c.
1663 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1665 * Do reverse lookups for server when /connecting. Affected files
1666 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1667 irssi/src/core/net-nonblock.*
1669 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Added library versioning for shared libraries. Affected
1672 files configure.in.pre and lib/Makefile.am.pre.
1674 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1676 * Display INVITE and BAN lists as specified by SILC 1.2
1678 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * Do not send invite list back unless asked (when sending
1681 no arguments) or when list was modified. Affected file
1684 * Remove client from invite list in KILLED notify and in
1685 KILL command. Affected file silcd/command.c and
1688 * Fixed bugs in invite list handling in INVITE command.
1689 Affected files silcd/command.c and silcd/server_util.c.
1691 * Merged with Irssi 0.8.6.
1693 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1694 Affected file irssi/src/fe-text/silc.c.
1696 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * The silc_argument_get_[first/next] now return the argument
1699 type to caller. Added silc_argument_payload_encode_one.
1701 Affected files are lib/silccore/silcargument.[ch].
1703 * Added support for the SILC 1.2 INVITE command and new
1704 invite lists to server. Affected files are silcd/command.c,
1705 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1707 * Added support for the SILC 1.2 BAN command and new
1708 ban lists to server. Affected files are silcd/command.c,
1709 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1711 * Added support to client sending new INVITE command. Affected
1712 file is lib/silcclient/command.c.
1714 * Added support to client sending new BAN command. Affected
1715 file is lib/silcclient/command.c.
1717 * Added support for removing client from invite list when kicked
1718 from channel, as SILC 1.2 dictates. Affected files are
1719 silcd/packet_receive.c and silcd/command.c.
1721 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1724 automatically the cipher's internal IV. Affected files
1725 lib/silccrypt/silccipher.[ch].
1727 * Assure the RESUME_CLIENT packet is not sent to twice to
1728 backup router if the detached client was originated from
1729 the backup. Affected file silcd/server.c. Bug #76.
1731 * Changed silc_sim_symname to not allocate memory. Affected
1732 file lib/silcsim/silcsimutil.c.
1734 * Fixed memory leaks with SIMs in server. Affected files
1735 silcd/serverconfig.c, silcd/server.c.
1737 * Fixed channel key distribution after resuming detached
1738 client. Affected files silcd/packet_receive.c.
1740 * Fixed channel's global_user boolean checking after detaching.
1741 Check it after changing the owner of the client not before.
1742 Affected file silcd/packet_receive.c.
1744 * Fixed few double frees from client library. Fixes at least
1745 Bug #81, possibly others too.
1747 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1748 notifys in Irssi SILC Client. Affected file is
1749 irssi/src/silc/core/client_ops.c. Bug #82.
1751 * Applied Ville Räsänen's manual page and --mandir bugfix
1752 patch. Affected files are configure.in.pre and Makefile.am.pre.
1755 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Added support to backup router protocol for backup to tell
1758 normal server that it cannot use the backup router as primary
1759 because the primary isn't really down. Updated protocol
1762 * Added support for primary router to tell backup router that
1763 resuming is not possible because the backup really isn't primary
1764 in the cell. For example if backup disconnected itself the
1765 resuming is not allowed since the primary really did not
1766 go down. Updated protocol specs.
1768 * Removed MARS from crypto library.
1770 * Defined the CTR mode and Randomized CBC mode in SILC. The
1771 CTR mode is RECOMMENDED now in specification. Defined also
1772 Serpent cipher as optional cipher. Updated the protocol specs.
1774 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Added support for inviting/banning by IP/MASK, public key,
1777 and explicit Client ID. Redefined the command and notify
1778 types to allow easier forwards support for other methods
1779 of inviting/banning. Updated protocol specs.
1781 * Remove the client from channel's invite lists if the client
1782 is kicked or killed. Updated protocol specs.
1784 * Unified the Channel Message Payload and Private Message
1785 into one Message Payload. Updated protocol specs and
1788 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Don't wait for EOF after socket error has occurred, but
1791 close the connection. Affected file is silcd/server.c.
1793 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Added support for setting FOUNDER mode on channel with
1796 specific public key which can be set with CMODE command.
1797 Updated protocol specs and implemented in client and server.
1799 * Fixed the Irssi SILC client to correctly shutdown the client
1800 library to avoid memory leaks. Affected files are
1801 irssi/src/silc/core/silc-core.c and silc-servers.c.
1803 * Deprecated the No Reply flag in SKE protocol and introduced
1804 "IV Included" flag which can be used to indicate that the IV
1805 is included in the ciphertext. This makes it possible to use
1806 SILC on unreliable transport, such as UDP which may cause
1807 packet reordering and losses. Updated protocol specs, did
1810 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1812 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1813 < 32 bit values in correct size. Affected file is
1814 lib/silcmath/mp_mpi.c.
1816 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Fixed the KE Start Payload parsing to check that mandatory
1819 fields are present. Affected file lib/silcske/payload.c.
1821 * Fixed compilation warnigs in Irssi SILC Client. Affected
1822 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1824 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1826 * Print "nick now appears as newnick" and update Irssi's nicklist
1827 when you change your nick to "nick". Closes #62
1829 * Never format your own nick. Closes #63
1831 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1833 * SILC_UMODE_GONE changes are now propagated correctly to the
1834 Irssi client. Closes #54
1836 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1838 * Fixed example in /HELP KEY
1840 * Added expando $j which expands to current SILC Client version
1842 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Fixed public key decoding in crypto library.
1846 * Added better error printing to SKE library.
1848 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1850 * Fixed NICK command to not crash if nickname was not sent.
1852 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1855 Deprecated the old Encrypt-And-MAC order. Updated protocol
1856 specs and implemented.
1858 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1859 generation. Updated specs and implemented.
1861 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Added support for rekey before 2^32 sequence number wraps.
1864 Affected files in server and client library.
1866 * Padding must be at least 8 bytes now. Implemented and updated
1869 * Compute maximum padding for authentication packets to make
1870 passphrase approximation attacks impossible. Affected files
1871 in client library and in server.
1873 * Fixed PING command sending in client library and handling in
1874 server. The server ID must be ID Payload, not raw ID data.
1875 Affected files in server and client library.
1877 * Defined that all public keys sent in commands and notify
1878 payloads are actually Public Key Payloads not raw public key
1879 data. Updated protocol specs and implemented.
1881 * Updated protocol version to 1.2. Updated specs and code.
1883 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1884 status types. Updated specs and the code.
1886 * Added support for normal client to kill its own entries from
1887 the network. Updated protocol specs and the code.
1889 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1890 and added initial implementation.
1892 * Added MAC field to the Private Message Payload to protect
1893 against chosen ciphertext attacks. Updated the protocol specs
1896 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1897 attribute to indicate the user's current idle and signon time
1898 of a service. Updated protocol specs and implemented.
1900 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Added "do_not_bind" argument to silc_client_file_send what
1903 can be used to not bind locally but assume the file receiver
1904 provides the point of connect. Usefull when sender is behind
1905 NAT device. Affected file lib/silcclient/silcclient.h and
1908 * Added -no-listener option to FILE SEND command in Irssi SILC
1909 client. Affected file irssi/src/silc/core/silc-servers.c.
1910 Renamed FILE RECEIVE to FILE ACCEPT.
1912 * Confirm passphrase for private key encryption in
1913 silc_create_key_pair and silc_change_private_key_passphrase.
1914 Affected files are lib/silcutil/silcapputil.c.
1916 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Move silc_client_packet_send back to internal, added
1919 silc_client_send_packet, a bit simpler function for application.
1920 Affected files lib/silcclient/silcclient.h, client.c and
1923 * Moved the SilcClientEntry, SilcChannelEntry and
1924 SilcServerEntry to silcclient.h to be public and documented
1925 them for application. Affected files are
1926 lib/silcclient/silcclient.h and idlist.h.
1928 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Fixed manual page installation patch by Ville Räsänen.
1931 USERS help page fix patch by Ville Räsänen
1933 * Changed the silc_client_command_call interface to make
1934 the command call simpler for the application. The library
1935 now handles the command line parsing, command finding and
1936 execution. Application only needs to call the function
1937 with the command line. Affected files are
1938 lib/silcclient/silcclient.h, command.[ch].
1940 * Fixed silc_get_input to NULL-terminate the returned input.
1941 Affected file lib/silcutil/silcutil.c.
1943 * Resolve the client's public key in JOIN command if the
1944 founder auth data is being requested but we don't know the
1945 client's public key. Affected file silcd/command.c.
1948 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Print notify for server opers when backup router comes
1951 online. Affected file silcd/server.c.
1953 * Fixed the INVITE command to send the invite list in
1954 command reply. Affected file silcd/command_reply.c.
1956 * Fixed MOTD command reply sending. Affected file
1959 * UTF-8 decode the topic in TOPIC command reply and LIST
1960 command reply in Irssi SILC client. Affected file is
1961 irssi/src/silc/core/client_ops.c.
1963 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Fixed the INVITE command to not crash Irssi SILC client
1966 when given without nickname argument. AFfected file
1967 irssi/src/silc/core/client_ops.c.
1969 * Fixed double free in WHOIS query on normal server when
1970 forwarding query to router. Affected file is
1971 silcd/server_query.c.
1973 * Fixed WATCH command reply handling on normal server which
1974 was missing altogether. Affected file silcd/command_reply.c.
1977 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1979 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1980 Included yodl sources for each of these. Also modified
1981 Makefile.am prototype to install these files to proper
1982 locations. Updated CREDITS. Affected file Makefile.am.pre,
1983 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1986 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * Added support for encrypted private key files. Now
1989 passphrase must be provided when new key pair is created
1990 (can be empty though), and prompted when loading the
1991 private key. Added support for loading the old-style
1992 non-encrypted private keys as well. Affected files
1993 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1996 * Fixed silc_get_input to accept input on all terminals.
1997 Affected file lib/silcutil/silcutil.c.
1999 * Moved the Irssi SILC client key loading and other stuff
2000 to be called after the arguments and UI is initialized.
2001 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2003 * Added -P option to Irssi SILC client which can be used
2004 to change the passphrase of the private key. Affected
2005 file irssi/src/silc/core/silc-core.c.
2007 * Added silc_change_private_key_passphrase apputil routine
2008 to lib/silcutil/silcapputil.[ch].
2010 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2012 * Fixed connection closing in client library to not crash.
2013 Moved the connection freeing totally to function
2014 silc_clinet_del_connection. Affected file
2015 lib/silcclinet/client.c.
2017 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Changed includes/silcincludes.h to silcincludes.h.in to
2020 include configuration specific information. The silcdefs.h
2021 is not included in to installation anymore (it's only
2022 compilation time header).
2024 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Moved the SilcClient and SilcClientConnection from client.h
2027 to the public lib/silcclient/silcclient.h. Changed the
2030 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * If version string in silc_clinet_alloc is NULL the library
2033 puts it automatically. Affected file lib/silcclient/client.c.
2035 * Changed the version strings from variables to #define's
2036 in includes/silcversion.h.
2038 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * Added shared library complation support.
2042 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Added lib/silcutil/silcapputil.[ch] for application
2045 utility functions. It includes routines for applications'
2046 convenience. Added silc_create_key_pair, silc_show_public_key
2047 and silc_load_key_pair functions.
2049 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Send RESUME_CLIENT packet from router to backup routers
2052 to in resuming. Affected file silcd/packet_receive.c.
2054 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * In IDENTIFY command parsing, send all other IDs except
2057 Client IDs explicitly to router for resolving on normal
2058 server. Also check that ID received in WHOIS command is
2059 always Client ID, others are not allowed. Affected file
2060 silcd/server_query.c.
2062 * Merged latest changes from irssi.org CVS.
2064 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2067 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2069 * Fixed the heartbeat sending in Irssi SILC client. Moved
2070 the silc_client_packet_send to silcclient.h for application
2071 usage. Affected files lib/silcclient/client_internal.h
2072 lib/silcclient/silcclient.h.
2074 * Fixed a bug in query resolving in server. Used wrong
2075 variable in a for loop and crashed. Affected file is
2076 silcd/server_query.c.
2078 * Server constructs requested attributes only to locally
2079 connected clients. Affected file silcd/server_query.c.
2082 * Fixed a bug when sending resolving from router to server
2083 with requested attributes. The constructed WHOIS command
2084 was incorrect. Affected file silcd/server_query.c.
2087 * Fixed Requested Attributes saving in WHOIS command reply.
2088 The length of the data buffer must be saved too. Affected
2089 file silcd/command_reply.c.
2091 * Update the client entry's servername after detaching is
2092 over. Affected file silcd/packet_receive.c. Bug #37.
2094 * Resolve incomplete client entrys in CUMODE_CHANGE and
2095 CMODE_CHANGE notifys. Affected file is
2096 lib/silcclient/client_notify.c. Bug #42.
2098 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2100 * Fixed channel key packet processing bug on backup router
2101 during backup resuming protocol. Affected file is
2102 silcd/packet_receive.c.
2104 * Fixed memory leaks in server. Affected files are
2105 silcd/server.c and silcd/packet_receive.c.
2107 * Fixed packet decryption problem when backup router encrypted
2108 channel message with wrong key during backup resuming
2109 protocol. Affected file silcd/packet_send.c.
2111 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2112 Toni Willberg (toniw@iki.fi)
2114 * Changed the SilcCipher context to be private. Changed the
2115 silc_cipher_get_iv to just return pointer to the IV. Added
2116 silc_cipher_get_name to return the name of the cipher.
2117 Fixed code all around to support these changes. Affected
2118 files are lib/silccrypt/silccipher.[ch], client library and
2121 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Fixed unaligned access in lib/silccore/silcattrs.c.
2125 * Fixed libtool linking in lib/silcsim/Makefile.am.
2127 * Fixed services attribute printing. Affected files is
2128 irssi/src/silc/core/silc-queries.c.
2130 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2132 * Fixed a crashbug in incoming server accepting. Affected
2133 file silcd/server.c.
2135 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Added automatically generated index to Toolkit Reference
2140 * Added support for Postscript Toolkit Reference Manual.
2142 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2147 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Added 'send_events' boolean argument to the function
2150 silc_schedule_set_listen_fd which sends the set events to
2151 the application explicitly if set to TRUE. Default action
2152 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2153 lib/silcclient/client_internal.h and silcd/server_internal.h.
2155 * Added silc_compare_timeval to determine which time values
2156 is smaller. Affected file lib/silcutil/silcutil.[ch].
2158 * Added sort-of "Quality of Service" (QoS) support to
2159 SilcSocketConnection. Data reception can be controlled with
2160 rate limit per second and/or read data length limit.
2161 Added silc_socket_set_qos. Affected files are
2162 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2164 * Added the QoS configuration to SILC Server configuration
2165 file. Affected files are silcd/serverconfig.[ch] and
2168 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Merged with irssi.org CVS.
2172 * Failed OPER and SILCOPER authentications are now logged.
2173 Affected file silcd/command.c. Bugs #25.
2175 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * ROBODoc documented lib/silcutil/silcbuffer.h and
2178 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2179 <ville.rasanen@iki.fi>.
2181 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Added support for auto-passphrase authentication from the
2184 config file during connecting which was not implemented
2185 yet. Affected file irssi/src/silc/core/client_ops.c.
2187 * Fixed a bug in authentication protocol failure handling which
2188 was processing wrong callback context. Affected files
2189 are lib/silcclient/client.c and protocol.c.
2191 * Fixed the /ATTR allow off to actually work. Affected file
2192 is irssi/src/silc/core/silc-queries.c.
2194 * Fixed the /ATTR -del to work. Affected file is
2195 irssi/src/silc/core/silc-queries.c.
2197 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2199 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2201 * Fixed mask attribute adding in Irssi SILC client. Affected
2202 file irssi/src/silc/core/silc-queries.c.
2204 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Added support for saving the requested attributes in
2207 WHOIS to directory. Affected file is
2208 irssi/src/silc/core/silc-queries.c.
2210 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Added support for parsing VCard fields that do not have
2213 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2215 * Fixed a double free bug in hash table foreach function
2216 if the entry was deleted in the foreach callback. Affected
2217 file lib/silcutil/silchashtable.c.
2219 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Added silc_attribute_get_verify_data to return the signature
2222 verification data for either user digital signature or
2223 server digital signature in Requested Attributes. Affected
2224 files are lib/silccore/silcattrs.[ch].
2226 * Added silc_vcard_alloc which is used to allocated dynamic
2227 SilcVCard context. The silc_vcard_free now checks whether
2228 the context is dynamically allocated or not. Affected files
2229 are lib/silcutil/silcvcard.[ch].
2231 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Periodically remove the NOATTR status from client entry
2234 so that the client may take the attributes in use even after
2235 server has resolved them unsuccessfully earlier. Affected
2236 file silcd/server_query.c and idlist.h.
2238 * Moved sha1hash and md5hash from client->internal to
2239 SilcClient for application usage. Affected files are
2240 lib/silcclient/client.h and client_internal.h.
2242 * Fixed attribute encoding and decoding bugs. Affected
2243 files lib/silccore/silcattrs.[ch].
2245 * Added ATTR command to Irssi SILC Client which is used to
2246 manage user's Requested Attributes sending and values for
2247 WHOIS command. Affected files around Irssi SILC client.
2249 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Added silc_buffer_strformat which can be used to format
2252 strings into a buffer which size is automatically increased.
2253 Affected file lib/silcutil/silcbuffmt.[ch].
2255 * Added implementation of VCard (RFC 2426) which can be used
2256 as part of Requested Attributes in WHOIS command. Affected
2257 file lib/silcutil/silcvcard.[ch].
2259 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Some strncat -> silc_strncat changes our the core and
2264 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2265 errors. Added better error printing to SKE library.
2266 Affected files lib/silcske/silcske.c, silcske_status.h and
2269 * Save the PKCS key length even if only private key is set to
2270 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2272 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2273 length in bits not in bytes. Affected files are
2274 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2275 silcd/server_query.c.
2277 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * Added silc_attribute_payload_encode_data to directly encode
2280 the data into the attributes buffer. Renamed function
2281 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2282 Affected files are lib/silccore/silcattrs.[ch].
2284 * silc_hash_table_find_foreach calls the foreach function now
2285 once even if the nothing was found with context set to NULL.
2286 Affected file lib/silcutil/silchashtable.[ch].
2288 * Remove the RESOLVING flag from client entry after received
2289 the Requested Attributes from the client. Fixed memory leak
2290 in client entry freeing. Affected files silcd/server_query.c
2293 * Added Requested Attributes support into SILC Client Library.
2294 It is not able to send requested attributes in WHOIS command,
2295 and also receive and process requested attributes. Added
2296 silc_client_attribute_[add|del] and silc_client_attributes_get
2297 functions. Added also `ignore_requested_attributes' to the
2298 SilcClientParams to not use attributes in client. Affected
2299 files are lib/silcclient/command.c, client_attrs.[ch],
2300 silcclient.h, client_internal and client.[ch].
2302 * Changed the silc_client_get_client_by_id to support Requested
2303 Attributes, it takes them as argument now. Affected file
2304 is lib/silcclient/silcclient.h, and idlist.c.
2306 * Added -details option to WHOIS command in Irssi SILC Client
2307 to support the requested attributes. By default it requests
2308 all attributes. Affected file lib/silcclient/command.c and
2309 irssi/doc/help/in/whois.in.
2311 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2313 * Add also SERVICE attribute for server-constructed attribute
2314 data. Also digitally sign the attributes and add
2315 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2316 silcd/server_query.c.
2318 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Changed the silc_attribute_payload_encode to support list
2321 of attributes (function may be called several times to add
2322 a new attribute). Removed the silc_attribute_payload_encode_list
2323 function. The encoding function now also automatically encodes
2324 the data, so the caller does not need to do that. Affected
2325 files lib/silccore/silcattrs.[ch].
2327 * Added support for replying on behalf of the user to the
2328 Requested Attributes in WHOIS command in the server. Affected
2329 file silcd/server_query.c.
2331 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2332 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2334 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Don't swtich to become primary router if we are backup if
2337 decryption error has occurred. Affected file silcd/server.c.
2339 * Fixed a bug in backup router IP address comparison in
2340 silc_server_backup_get.
2342 Save now also the port of the server/router and use that
2343 in comparison as well. Affected file silcd/server_backup.c.
2345 * Normal server now reconnects to backup router automatically
2346 if connection is lost to it. Affected file silcd/server.c.
2348 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * If packet processing fails (like integrity check fails)
2351 the connection is closed now. Affected files are
2352 lib/silccore/silcpacket.c and silcd/server.c.
2354 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Fixed double free in RSA public key set function
2357 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2360 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2363 Added server_query.[ch] which provides one interface for
2364 querying information using all three commands.
2366 * Changed all "typedef unsigned char" in core library to
2367 "typedef SilcUInt8".
2369 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2373 * Renamed silc_server_get_client_resolve to
2374 silc_server_query_resolve and moved to server_query.[ch].
2376 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Resumed client packet handling from server put the resumed
2379 client on wrong list on router and caused the client not
2380 be present on the network anymore. Now fixed to put the
2381 client to correct list. Affected file silcd/packet_receive.c.
2383 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2385 * Various cleanup in error message output in config parsing code
2386 and in server init code. Fixed error log files containing
2387 too many newlines ('\n') in some situations. Affected files are
2388 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2390 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Use the reverse lookupped hostname in client internals
2393 instead of one user provided us as remote server name.
2394 Affected file lib/silcclient/client.c.
2396 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Added 'app_context' to silc_schedule_init. It is an
2399 application specific context that is delivered to application
2400 in task callback functions. Affected files are
2401 lib/silcutil/silcutil.[ch].
2403 * The hb_context in SilcSocketConnection is not freed
2404 automatically anymore (application must free it). Freeing
2405 it automatic is inconsistent. Affected files are
2406 lib/silcutil/silcsockconn.[ch].
2408 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Added support for removing explicitly added client connections
2411 in rehash and closing the client connections if they were
2412 unconfigured in the rehash. Affected file silcd/server.c.
2414 * Added support for aborting automatically pending commands
2415 that never receives the reply (to avoid memory leaks).
2416 Added also silc_server_command_pending_timed to set the
2417 specific timeout for pending command. Affected files are
2418 silcd/command[_reply].[ch].
2420 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2421 specs and lib/silccore/silcstatus.h.
2423 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Changed the silc_get_time to accept time value as argument
2426 or if zero is sent return current local time. Affected
2427 file lib/silcutil/silcutil.[ch].
2429 * Added STATS command to client library and Irssi SILC client.
2430 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2432 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Assure that channel key is set before sending it. May
2435 crash server otherwise. Affected file silcd/packet_send.c.
2437 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Assure that endless loop cannot happen with detached client
2440 resolving on normal server. Added idlist status
2441 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2442 silcd/idlist.h and silcd/packet_receive.c.
2444 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Incoming file transfer request cannot use same session as
2447 the sending session. This can happen when sending file to
2448 yourself. Crashed the client on quit. Affected file
2449 lib/silcclient/client_ftp.c. Bug #24.
2451 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Implemented the draft-riikonen-precense-attrs draft and
2454 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2456 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Distribute the SERVER_SIGNOFF notify also to local backup
2459 routers from the primary router. The backup router may not
2460 have the signing of local server directly connected and need
2461 to know about the signoff. Affected file silcd/server_util.c.
2463 * Use the primary router as the origin of the locally connected
2464 server when it is disconnecting from the backup router since
2465 that's where it really is coming from. Now the clients from
2466 the disconnecting server are removed correctly and "shadow"
2467 clients are not left to the backup router. Affected file
2470 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * If normal server is standalone and found existing but disabled
2473 channel, do not re-create the channel since it creates
2474 duplicate same channels. Affected file silcd/server.c.
2476 * Added anonymous client connections support to server. New
2477 "anonymous" configuration option to ConnectionParams section
2478 added. If set to true, the username and hostname information
2479 of the client will be scrambled and anonymous user mode is
2480 set automatically to the user. Affected files are
2481 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2483 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * In JOIN notify handling, mark that the cache entry of the
2486 client cannot be expired. Can cause crashes on normal
2487 server (asserts client->channels). Affected file is
2488 silcd/packet_receive.c.
2490 * From now on distribution versions are used as protocol versions
2491 instead of by default using the Toolkit base version as protocol
2492 version. Affected file prepare.
2494 * Do not set the locally resolved hostname for local client
2495 entry but take what server sends. This way the real hostname
2496 is showed in WHOIS for yourself. Affected file is
2497 lib/silcclient/idlist.c and lib/silcclient/client.c.
2499 * Resolve local info with IDENTIFY when connecting to server.y
2501 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2503 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2504 for implied search (not needed on platforms which has native
2505 pthreads library). Use --without-pthreads to disable threads.
2506 Affected file is configure.in.pre
2508 * Fixed --with-iconv on platforms which need to bypass (broken)
2509 native iconv(). Affected file is configure.in.pre
2511 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Moved -C option parsing in Irssi SILC client at same time
2514 as other options. The UI was initialized earlier and caused
2515 problems on command line. Bug #16. Affected file is
2516 irssi/src/silc/core/silc-core.c.
2518 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2520 * Added global variable silc_log_timestamp that tells silclog
2521 wether to print or not the timestamp in the logging files.
2522 Affected file lib/silcutil/silclog.[ch].
2524 * Added silcd configuration option Timestamp in the Logging
2525 section. Affected file silcd/serverconfig.[ch],
2526 doc/example_silcd.conf.in.
2528 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * Fixed fingerprint checking to check for entirely empty
2531 fingerprint instead of two first bytes when determining
2532 if it is set. Bug #18. Affected file silcd/command.c.
2534 * Fixed duplicate PKCS name registering to not allow it.
2535 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2537 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2539 * Conditionalize non-gcc compiler optimizations for various
2540 platforms, enable those commented out. Cleanups.
2541 Affected file lib/silcmath/mpi/configure.in
2543 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2545 * silc_rng_exec_command() left zombie processes if command
2546 didn't generate any output. Affected file
2547 lib/silccrypt/silcrng.c
2549 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2551 * Rewrote iconv checking, introduce --with-iconv for systems
2552 which rely on libiconv. Check if iconv() provided by libc
2553 is good enough, otherwise demand libiconv. Affected file
2556 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2558 * Search for ldopen() also in libc. This enables SIM support
2559 on *BSD systems. Based on patch from Alex Zepeda. Affected
2560 file configure.in.pre
2562 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2564 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2565 This fixes prepare on *BSD systems. Affected file
2568 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * More fixed for not having purge timeout for global clients
2571 that are on channel. Affected files silcd/command_reply.c
2574 * Fixed the rekey protocol to work with backup router connections.
2575 Rekey packets are now allowed on disabled connections as
2576 well. Affected files silcd/packet_send.c and server.c.
2578 * Do not switch to be as backup router when shutting down and
2579 closing the primary connection. Affected file silcd/server.c.
2581 * Fixed memory leaks in backup router deleting. Added
2582 silc_server_backup_free to free all data during shutdown of
2583 server. Affected files silcd/server_backup.[ch].
2585 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Do not process commands if the sock->user_data is NULL.
2588 Affected file silcd/command.c.
2590 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Fixed buffer overflow and security problems (loosing bits
2593 in CFB encryption) in SILC RNG. Problems reported by
2594 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2596 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * Added yet more checks that client is not expired on global
2599 list if it is on channels. Affected file is
2600 silcd/command_reply.c.
2602 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * Merged c0ffee's MIME signal patch which adds support for
2605 sending also MIME messages in Irssi SILC Client, and handling
2606 received MIME messages in a signal (and perhaps doing something
2607 to non-textual MIME messages).
2609 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2611 * Fixed pending command deletion in server and client library
2612 to check the whole list instead of breaking after first found.
2613 The affected files are silcd/command.[ch] and
2614 lib/silcclient/command.[ch].
2616 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2619 secret or private, otherwise it's possible to find out
2620 whether a secret channel exists or not. Affected file
2623 * If CMODE change fails during the mode setting, assure that
2624 the old mode mask is set for the channel back. Affected
2625 file silcd/command.c.
2627 * Fixed passphrase saving on +a channel on normal server
2628 after successful JOIN command. Affected file silcd/command.c.
2630 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Remove server/router operator privileges in DETACH command,
2633 since it's possible to resume to server where these
2634 privileges would not be allowed for the client. Affected
2635 file silcd/command.c.
2637 * Do not set to wait for backup in rehash of the server.
2638 Affected file silcd/server.c.
2640 * Do not check listener sockets when counting how many
2641 socket connections we have. Affected file is
2642 silcd/server_util.c.
2644 * Do not announce disconnected clients that are remaining
2645 in history (for WHOWAS). This is because SIGNOFF notify
2646 for these has been sent earlier already. Affected file
2649 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Buffer overflow with CUMODE command's mode->mode character
2652 conversion. Reported by Ville Räsänen. Affected file
2653 lib/silcutil/silcutil.c.
2655 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Allow heartbeat packets to go disabled connections anyway.
2658 Affected files silcd/server.c and silcd/packet_send.c.
2660 * Do not broadcast New Channel packets with List flag set
2661 in the packet to backup routers. The router must check
2662 for the correctness of the packets before sending them.
2663 It is possible that router will have enforce Channel ID
2664 change and this would cause desync in the backup router.
2665 Affected file silcd/packet_receive.c.
2667 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2668 are handled in list parsing. They are not list packets
2669 anymore. Affected file silcd/packet_receive.c.
2671 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Stop waiting for backup router through the timeout, not
2674 directly after backup router has arrived. Affected file
2677 * Do not re-create channel keys and send them when removing
2678 clients in server shutdown. Affected files are
2679 silcd/server_internal.h and silcd/server_util.c.
2681 * Notify distribution to backup routers was missing from
2682 the silc_server_send_notify_dest function which caused
2683 desyncing problems with backup router. Affected file is
2684 silcd/packet_send.c.
2686 * The client's channel removing was working wrong on
2687 backup router. It assumed that it doesn't know global
2688 information but backup router does know. For this reason
2689 it could remove channel when it wasn't supposed to do that.
2690 Affected file silcd/server.c and silcd/server_util.c.
2692 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * Stop for a couple seconds after badkup router has become
2695 primary router. Affected file silcd/server.c.
2697 * Added silc_server_remove_servers_by_server, which is used
2698 to remove servers originated from some other server. Also
2699 clients of those servers can be removed too. Affected file
2700 silcd/server_util.[ch].
2702 * When removing clients after a server has signed of remove
2703 also all servers behind that server (unless they are known
2704 to be available locally), and send SERVER_SIGNOFF for each
2705 of the server separately. Also the signed off clients are
2706 sent now separately per signed off server. The affected files
2707 are silcd/server.c and silcd/server_util.[ch].
2709 * All servers added with silc_idlist_add_server must always
2710 have both "router" and "connection" pointers set. Otherwise,
2711 bad server entries may be left around in the cache.
2712 Affected file silcd/command_reply.c.
2714 * Do not create the channel key in NEW_CHANNEL packet
2715 processing if the channel is empty. Affected file
2716 silcd/packet_receive.c.
2718 * Completed backup router support for standalone routers.
2719 Supports also servers in the cell that do not use the backup
2722 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Fixed a bug in silc_string_regexify which did not add '^'
2725 at the start of each string, and thus the matching was
2726 not explicit. For example ban list iikone@*!*@* would
2727 match also "priikone", which is wrong, it would have to be
2728 *iikone@*!*@* to match also "priikone". Affected
2729 file lib/silcutil/unix/silcunixutil.c.
2731 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Enable all local server connections before updating client
2734 caches when we've become backup router. Otherwise, signoff
2735 packets may not reach the clients. Affected files are
2736 silcd/server.c and silcd/server_util.[ch].
2738 * Fixed a bug in version string parsing which could crash
2739 the program with specially formatted version string.
2740 Bug reported and patch provided by Ville Räsänen. Affected
2741 file lib/silcutil/silcutil.c.
2743 * Handle the disconnection immediately when DISCONNECT
2744 packet is received in server. Affected file silcd/server.c.
2746 * Primary router now waits a short time (10 seconds) for
2747 backup router connection before accepting any other
2748 connection (except local). Affected file silcd/server.c,
2751 * Fixed a crash in client libary in NICK_CHANGE notify when
2752 NICK_CHANGE arrived for client entry we are resolving
2753 currently. Affected file lib/silcclient/client_notify.c.
2755 * Call the sconn->callback completion even if error had
2756 occurred. Start reconnecting always if connection to
2757 primary router fails during backup router protocol.
2758 Affected files silcd/server.c and server_backup.c.
2760 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2762 * Added functions silc_server_send_opers and
2763 silc_server_send_opers_notify to send packets stricly
2764 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2765 to send variable argument notify to operators.
2766 Affected files silcd/packet_send.[ch] and silcd/server.h.
2768 * Removed UMODE rights checking with UMODE_CHANGE notify.
2769 Affected file silcd/packet_receive.c.
2771 * Server/router operator now receives notify when network
2772 switches to backup router and when it resumes the use of
2773 primary router. Affected file silcd/server.c and
2774 silcd/server_backup.c.
2776 * Fixed the updating of client information after backup
2777 resuming protocol is over; update all except local clients
2778 to the new primary router. The affected file is
2779 silcd/server_util.c.
2781 * Added support for closing active connections in rehash
2782 that were unconfigured by the user. Supports currently
2783 closing server and router connections. Affected file
2786 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2788 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2791 is NULL since seems that on some platforms NULL is allowed
2792 and on some it's not. Fallback encoding is used instead.
2793 Affected file lib/silcutil/silcstrutil.c.
2795 * Fixed statistics updating for incoming server connection
2796 which could cause problems when re-connecting. Affected
2797 file silcd/server.c.
2799 * Preliminary backup router support for standalone router
2800 added. Affected files in silcd/.
2802 * Mark server connections in backup router disabled before
2803 and after backup protocol. Affected file is
2804 silcd/server_backup.c.
2806 * Added support for reconnecting to remote server connection
2807 even if the protocol fails, and if the configuration wants
2808 us to keep trying to connect anyway.
2810 Server connection is not allowed to backup router if
2811 backup router does not have connection to primary router yet.
2813 Affected file is silcd/server.c.
2815 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * Added silc_client_udpate_server function to update changed
2818 server info. Affected file lib/silcclient/idlist.[ch].
2820 * Added check for server entries that are being resolved when
2821 notify is received. If being resolved, handle the received
2822 notify only after it's resolved so that all notifys are
2823 handled in same order as received from the server.
2825 Added similar resolver check to channel entries. Every
2826 notify that cause resolving of any information that affects
2827 channel entry marks the channel entry in waiting state.
2828 After whatever resolving is over the waiters are signalled
2829 and only then the notifys are handled in the same order
2830 as delivered from the server.
2832 Affected files are lib/silcclient/idlist.[ch], and
2835 * Fixed KILLED notify handling in normal server. Affected
2836 file silcd/packet_receive.c.
2838 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2839 is locally connected, or was locally connected (but may
2840 be detached and connection is not active). Added also
2841 SILC_IS_LOCAL for checking this status. Affected files
2842 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2843 silcd/server.c and silcd/server_internal.h.
2845 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2847 * Don't send or handle TOPIC_SET if topic is already set and
2848 is same as being set. Affected files silcd/command.c and
2849 silcd/packet_receive.c.
2851 * Fixed CMODE change rights checking to work correctly when
2852 removing modes by operator. Affected file is
2853 silcd/server_util.c.
2855 * Fixed some handling with New Channel packet in router and
2856 fixed some CMODE_CHANGE notify handling in server and router.
2857 Affected file is silcd/packet_receive.c.
2859 * Changed "disconnect" client operation to include the
2860 reason of the disconnection and optional disconnection
2861 message. Affected file lib/silcclient/silcclient.h.
2863 * Made the compilation of lib/contrib/ stuff conditional.
2864 Affected files configure.in.pre, lib/contrib/Makefile.am.
2866 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2869 to the sender of the notify too, to avoid situation where two
2870 notifys are in the network at the same time going to oppsite
2871 directions. Affected file silcd/packet_receice.c.
2873 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Delete the client from channel even if the cilent->id is
2876 NULL. It was possible that client was deleted without
2877 removing from channels (theoretically at least). Affected
2878 file silcd/server.c and silcd/server_util.c.
2880 * Free the client data too when resuming is not successful.
2881 Affected file silcd/packet_receive.c.
2883 * Merged some code from c0ffee's silc-plugin. Affected files
2884 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2886 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2887 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2888 to the primary router connection, the other one returns
2889 TRUE if packet must be broadcasted to network.
2891 * All notifys that are destined to primary router (to network)
2892 are now automatically sent to backup routers even if the
2893 router is standalone (and has backup router). Affected files
2896 * Added --without-irssi and --without-silcd configuration
2897 options for disabling the compilation of these applications.
2898 Affected file configure.in.pre and prepare.
2900 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2903 UTF-8 encoding and decoding. Added also new encodings
2904 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2906 Added also SILC_STRING_LANGUAGE which is language and charset
2907 specific encoder and decoer for those platforms that support
2908 iconv(). It can convert the UTF-8 to and from the locale
2909 specific character set.
2911 Affected file lib/silcutil/silcstrutil.[ch].
2913 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2915 * Added function silc_get_command_name to the file
2916 lib/silcutil/silcutil.[ch].
2918 * Improved the server debug output a bit. Affected files are
2921 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Save the channel passphrase when received succesful JOIN
2924 command reply from router, on normal server. Otherwise
2925 joinig +a channels from normal server is not possible.
2926 Affected file silcd/command.c.
2928 * Fixed a bug in TOPIC_SET notify handling. The notifier
2929 may be other than client too, like server or channel.
2930 It expected it to always be only client and ignored the
2931 notify. Affected file silcd/packet_recieve.c.
2933 * Removed some (unnecessary) debug printing from
2934 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2936 * Do not force CMODE_CHANGE when server is announcing new
2939 Router announces stuff only after server reannounces channel
2940 after CHANNEL_CHANGE notify.
2942 These fixes optimizes the announcing procedure, and perhaps
2943 fixes some problems too. Affected file silcd/packet_receive.c.
2945 * Fixed SERVER_SIGNOFF sending to local clients. It was
2946 totally broken and sent the notify to all local clients,
2947 instead of only to those that was on same channel as the
2948 signing off clients. Affected file silcd/server_util.c.
2950 * Added -D option to server. It can be used to give debug
2951 level. The levels are from 0 - 99, and are predefined for
2952 smooth server debugging. (see silcd.c for the predefined
2953 levels). Affected file silcd/server.c.
2955 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2957 * Fixed a bug in Irssi SILC client to close the connection
2958 properly when disconnecting from server. Affected file
2959 irssi/src/silc/core/client_ops.c.
2961 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2963 * When authenticating as founder during JOIN command, check
2964 that the one authenticating becomes the only founder on the
2965 channel. Affected file silcd/command.c.
2967 * Better checking for founder mode setting when CUMODE_CHANGE
2968 notify is received. Affected file silcd/packet_receive.c.
2970 * Close all connections when shutting down the server by sending
2971 DISCONNECT packet. Close all listeners too when shutting
2972 down the server. Affected file silcd/server.c.
2974 * Handle DISCONNECT packet correctly in client library by
2975 calling the "disconnect" client operation. Affected file
2976 lib/silcclient/client.c.
2978 * Handle local errors correctly during resuming. Affected
2979 file lib/silcclient/client.c.
2981 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2983 * The log file is not dupped internally anymore in
2984 lib/silcutil/silclog.c. Fixed memory leaks too.
2986 * The scheduler now dispatches all pending timeout tasks
2987 when it is uninitialized with silc_schedule_uninit.
2988 Affected file lib/silcutil/silcschedule.c.
2990 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Added --enable-stack-trace option to configure. Added
2993 memory allocation stack trace support. Added files
2994 lib/silcutil/stacktrace.[ch]. Affected files are
2995 lib/silcutil/silcmemory.[ch].
2997 * Fixed memory leaks from libraries and server. Affected
2998 files around the tree.
3000 * Reverted back a fix made to CUMODE which broke it.
3001 Affected file silcd/command.c.
3003 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3006 core library, and implemented it. All textual messages SHOULD
3007 use this flag and the message MUST be UTF-8 encoded.
3008 All text messages sent by Irssi SILC client are now UTF-8
3009 encoded (regardless whether the terminal supports UTF-8 or not).
3010 Affected files are lib/silccore/silcchannel.h,
3011 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3014 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3016 * Added lots of new statistics updating that was missing from
3017 the server and router code. Affected files in silcd/.
3019 * Sending SIGUSR1 signal to server now dumps the current
3020 server statistics into /tmp directory. Affected file is
3023 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3024 the SILC Hash Interface also. Added new functions
3025 silc_hash_get_name, silc_hash_init, silc_hash_update and
3026 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3028 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Added some better info printing for client during connecting.
3031 Affected file silcd/server_util.c.
3033 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3034 to silence a user on a channel. Affected files are
3035 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3036 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3037 and silcd/packet_receive.c.
3039 * Fixed a fatal bug in handling of malformed command payload.
3040 Affected file silcd/command.c.
3042 * Fixed a double free when announcing channel users to router.
3043 Affected file silcd/server.c.
3045 * After successful authentication to channel founder mode, check
3046 that there isn't anyone else with founder mode on the channel.
3047 The one that authenticated will become founder and anyone
3048 else is demoted. Affected file silcd/command.c.
3050 * Added error printing of any error that has occurred during
3051 any command in client library. Affected file is
3052 irssi/src/silc/core/client_ops.c.
3054 * Removed some error printing from the client library and left
3055 it for the application to worry (from the error status it
3056 receives in 'command' client operation. Affected file is
3057 lib/silcclient/command.c.
3059 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3061 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3062 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3063 Starting key agreement with itself is denied. Affected file
3064 is lib/silcclient/client_keyagr.c.
3066 * Fixed some error checkings from the SFTP library which caused
3067 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3068 and lib/silcsftp/sftp_util.c.
3070 * Added new "debug" and "debug_string" settings to Irssi SILC
3071 client which can be used to print runtime debugging on the
3072 Irssi's screen. Available when compiled with --enable-debug
3073 option. Affected file irssi/src/silc/core/silc-core.c.
3075 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3077 * Fixed a missing variadic parameter in a function call that
3078 caused server crash when a non-allowed connection arrived.
3079 Reported by Richard Becker. Affected file silcd/server.c.
3081 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Added WATCH list sending to backup routers from router.
3084 The WATCH command is sent by the router to the backup
3085 router. Affected file silcd/command.c.
3087 * Mark the backup_router flag for RouterConnection entry
3088 if the backup router stuff is defined in the config file.
3089 Affected file silcd/serverconfig.c.
3091 * Fixed some backup data sending around the code to work better
3092 if the router is standalone router. Not all places were fixed.
3093 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3096 * Fixed the router connecting when connecting to multiple
3097 routers. It ignored every other router except the first
3098 one. Affected file silcd/server.c.
3100 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Made the private key generation after expiration optional.
3103 If not created after expiration the old key will re-expire
3104 at a later time (and thus key pair is not necessary to
3105 change). Affected file irssi/src/silc/core/clientutil.c.
3107 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * The length arguments in bind() and connect() were wrong
3110 and fixed now to used SIZEOF_SOCKADDR in the
3111 lib/silcutil/unix/silcunixutil.c.
3113 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Fixed detach timeout handling to use Client ID and not
3116 the actual client entry which may be freed in the callback.
3117 Affected file silcd/command.c.
3119 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * Merged c0ffee's multiple interface support patch.
3122 Affected files in silcd/.
3124 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Cleanup keys properly. Affected file is
3127 irssi/src/silc/core/clientutil.c.
3129 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Display the user mode on the status bar. Affected file
3132 irssi/src/silc/core/silc-expandos.c.
3134 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * If private message key is not set, but the flag is set in
3137 the packet, ignore the packet since it cannot be decrypted.
3138 Affected file lib/silcclient/client_prvmsg.c.
3140 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * When resuming client, remove the old client entry from
3143 the watcher list too. Affected file silcd/packet_receive.c.
3145 * Do not allow normal server to force founder mode away
3146 from router if the founder mode is already set. Affected
3147 file silcd/packet_receive.c.
3149 * Remove the client entry with watch notify types with short
3150 timeout, and not directly, so that other notifys can be
3151 retrieved too. Affected file lib/silcclient/client_notify.c.
3153 * Display notification about data messages that cannot be
3154 displayed. Affected files irssi/src/silc/core/client_ops.c,
3155 irssi/src/fe-common/silc/module-formats.[ch].
3157 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Fixed the CHANNEL_CHANGE notify handling in client libary
3160 to not use freed memory. Affected file is
3161 lib/silcclient/client_notify.c.
3163 * Fixed CUMODE_CHANGE notify handling in server. Affected
3164 file silcd/packet_receive.c.
3166 * Fixed USERS command to support empty channels. Affected
3167 file silcd/command.c.
3169 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Allow multiple identical pending commands to be registered
3172 in client library. Affected file is lib/silcclient/command.c.
3174 * Call the completion for resolving client information only
3175 after all resolvers has finished. This fixes a crash in
3176 the client. Added support for checking when the resolvers
3177 are finished. Affected file is lib/silcclient/idlist.c.
3179 * Wait by default 3 seconds before reconnecting to the server
3180 after being disconnected. Makes the /detach command a bit
3183 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Check the watcher list before sending signoff notifys
3186 when closing client connection. Affected file is
3189 * Added better CMODE command rights checking. Affected file
3190 silcd/server_util.c.
3192 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Fixed watcher list checking during server signoff. It
3195 crashed the server. Affected file silcd/server_util.c.
3197 * The JOIN command reply returns now the founder's public
3198 key. Affected file is silcd/command.c.
3200 * Announce the channel mode, and the mode properties with
3201 CMODE_CHANGE notify. Affected file silcd/server.c.
3203 * Mark new channels by default disabled, untill at least
3204 one user joins the channel. Affected file is
3205 silcd/packet_receive.c.
3207 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * The nickname argument to watch notify can be optional.
3210 Fixes a crash in server. Affected file silcd/packet_send.c.
3212 * Remove the client entry from cache if the WATCH notify type
3213 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3214 lib/silcclient/client_notify.c.
3216 * Check the watcher list before and after changing nickname
3217 when the NICK_CHANGE notify is received. Affected file is
3220 * Fixed a crash in OPER and SILCOPER command sending. Empty
3221 passphrase caused the crash. Affected file is
3222 lib/silcclient/command.c.
3224 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3226 * Merged with Irssi CVS for Irssi SILC client.
3228 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3230 * Completed the protocol specifications.
3232 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Merged with Irssi CVS for Irssi SILC client.
3236 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Added the founder's public key delivery to the
3239 CUMODE_CHANGE notify type as well. Updated the protocol
3240 specs and the code. Affected files are silcd/packet_send.[ch],
3241 silcd/packet_receive.c and silcd/command.c.
3243 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Added silc_pkcs_public_key_copy function into the
3246 lib/silccrypt/silcpkcs.[ch].
3248 * Remove the `iv' from the SilcChannelEntry since we can
3249 live without it. Affected files are silcd/idlist.h and
3250 silcd/packet_receive.c.
3252 * Added support for sending the founder's public key in
3253 the CMODE_CHANGE notify packet in the server. Affected
3254 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3255 silcd/command.c and silcd/server.c.
3257 * Changed the FOUNDER_AUTH authentication to use only
3258 public key authentication as defined by new protocol
3259 specs. Passphrase authentication with that mode cannot
3260 be used anymore. It is now possible to reclaim founder
3261 mode from any server in the network. Affected files are
3262 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3264 * Added permanent channels support by making the channel
3265 permanent when FOUNDER_AUTH mode is set on the channel.
3266 The channel will not be destroyed even if channel is empty
3267 when that mode is set. Protocol TODO #17. Affected
3268 files are silcd/server.[ch], server_util.[ch],
3269 silcd/command.c, silcd/packet_receive.c and
3270 lib/silcclient/command.c.
3272 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Added reference counter to the command reply context in
3275 the client library. Affected files are
3276 lib/silcclient/command_reply.[ch].
3278 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Fixed rekey protocol with PFS in the client library.
3281 Affected file is lib/silcclient/protocol.c.
3283 * Added support for list of errors in client library
3284 command reply handling. Affected file is
3285 lib/silcclient/command_reply.c.
3287 * Defined that the WHOIS and IDENTIFY commands can send
3288 list of errors. Updated the protocol specs. Protocol
3291 * Added support for sending list of errors to WHOIS and
3292 IDENTIFY commands in server. Added support for receiving
3293 list of errors in server. Affected files are
3294 silcd/command.c and silcd/command_reply.c.
3296 * Fixed client info resolving on LEAVE command in client
3297 library to not crash. Affected file is
3298 lib/silcclient/client_notify.c.
3300 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Defined that the NICK command replies with thew changed
3303 nickname too, to make the nickname changing simpler at
3304 the client's end. Updated protocol specs and the code
3305 in client and server. Affected files are
3306 silcd/command.c, lib/silcclient/command_reply.c and
3307 lib/silcclient/command.c.
3309 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * Added `Compressed' packet flag to indicate that the packet
3312 payload is compressed by the sender. Updated the protocol
3313 specs and the core library. The compression still is not
3314 implemented in the sources. Affected file is
3315 lib/silccore/silcpacket.h.
3317 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Remove pending command callbacks also if the connection
3320 to the server is destroyed. Affected file is
3321 lib/silcclient/client.c.
3323 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Added new QUIET channel user mode that can be used to
3326 quiet a user in a channel. Updated the protocol specs but
3327 it wasn't implemented yet. Protocol TODO #27. Affected
3328 file is lib/silccore/silcmode.h.
3330 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3332 * Added BLOCK_INVITE user mode to be able to block incoming
3333 invite notifications. Protoocol TODO #26. Affected files
3334 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3337 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3338 the protocol specs and the code. Affected file is
3339 lib/silccrypt/silcpkcs.c.
3341 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Disconnect Payload includes now the status type. Updated
3344 the protocol specs and the code. Protocol TODO #25.
3345 Affected files are silcd/server.c, lib/silcclient/client.c.
3347 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3348 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3349 Moved the silc_client_command_status_messages table to the
3350 lib/silcutil/silcutil.c and added new funtion
3351 silc_get_status_message, which deprecates function
3352 silc_client_status_message. Affected files are
3353 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3354 lib/silcutil/silcutil.[ch].
3356 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Defined that the nickname hash in Client ID MUST be from
3359 lowercase nickname. This effectively changes nicknames in
3360 SILC to case-insensitive. Updated the protocol specs and
3361 the code. Affected files are lib/silcutil/silcutil.[ch],
3362 silcd/serverid.c, and silcd/idlist.c.
3364 * Added new channel user modes BLOCK_MESSAGES_USERS and
3365 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3366 code. Affected files are lib/silccore/silcmode.h,
3367 lib/silcclient/command.c, and silcd/packet_send.c.
3369 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3370 specs and code. Affected file lib/silccore/silcstatus.h.
3372 * Added support for watch list. It is possible to add nicknames
3373 to be watched, and when they come to network, leave network
3374 or user mode changes the watcher will be notified of this
3375 change. Added SILC_COMMAND_WATCH command, added new
3376 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3377 notifications. Updated the protocol specs and implemented
3378 this to library, client and server. Protocol TODO #21.
3379 Affected files are lib/silccore/silccomand.h,
3380 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3381 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3382 silcd/packet_send.[ch], silcd/packet_receive.c, and
3383 irssi/src/silc/core/client_ops.c.
3385 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3386 somebody watching you. Updated the protocol specs and the
3387 code. Affected files are lib/silccore/silcmode.h, and
3388 lib/silcclient/command.c.
3390 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Added service support to SILC protocol. Added new command
3393 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3394 core library. Services are not implemented in server or
3395 client for now. Protocol TODO #20. Affected files are
3396 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3398 * Added SilcStatus argument to `command' client operation
3399 to return the error status when command sending fails
3400 locally. Changed all command in client library to return
3401 correct command status. Affected files are
3402 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3403 irssi/src/silc/core/client_ops.c.
3405 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3407 * Added silc_mime_parse function to parse MIME headers.
3408 Affected files are lib/silcutil/silcstruti.[ch].
3410 * Added MIME header parsing in Irssi SILC Client. It displays
3411 all textual MIME objects, others it ignores. Affected file
3412 is irssi/src/silc/core/clien_ops.c.
3414 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3416 * Fixed a bug in the pid writing function, which couldn't be
3417 written in a root-owned directory.
3419 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Defined that channel message to unknown Channel ID must
3422 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3423 Updated the protocol specs and the code in server. The
3424 affected file is silcd/packet_receive.c.
3426 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3429 that it is used to send error notifys if error occurs during
3430 some SILC packet processing, except commands. The error
3431 types are same as for command reply types. Defined that
3432 if private message is sent to unknown Client ID the error
3433 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3434 Updated the protocol specs and code. Affected files are
3435 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3436 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3437 and irssi/src/silc/core/client_ops.c. Renamed the
3438 SilcCommandStatus to SilcStatus.
3440 * Defined the use of extra WHOIS attributes in WHOIS command.
3441 The <Requested Attributes> (defined in a separate document)
3442 can be used to request additional information about user
3443 not returned by standard WHOIS command. Defined that server
3444 can send WHOIS command directly to client. Client provides
3445 the requested attributes to the server. Updated the protocol
3446 specs. Protocol TODO #4. Implementation is not done yet
3447 (Protocol TODO #24).
3449 * Renamed function silc_client_command_status_message to
3450 silc_client_status_message. Affected files are
3451 lib/silcclient/command_reply.[ch].
3453 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3456 32 bit integers. Updated the protcol specs and the code.
3457 Affected files are silcd/command.c and
3458 lib/silcclient/command.c.
3460 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3462 * Fixed a bug in library where sending a bogus authentication
3463 payload would lead to a crash. Affected file is
3464 lib/silccore/silcauth.c.
3466 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3468 * Added detach_disabled and detach_timeout server config
3469 options to the server. Affected files silcd/serverconfig.[ch],
3470 silcd/command.c and silcd/packet_receive.c.
3472 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Added resolve_cmd_ident field to the SilcClientEntry structure
3475 too so that if the entry is for example being resolved so
3476 another command may attach to the same pending command reply
3477 without requiring to resolve the same entry again. Added
3478 support for adding multiple pending commands for one
3479 command idenfier. Affected files lib/silcclient/command.[ch],
3480 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3482 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Defined that server receives WHOIS command reply for private
3485 and secret channels too. Updated protocol specs and the
3486 code in server. Affected file silcd/command.c.
3488 * Defined <channel user mode list> argument to WHOIS command
3489 reply for returning user modes on the channels. The
3490 channel list now doesn't include the user mode anymore but the
3491 actual channel mode. Updated protocol specs and the code in
3492 client and server. Affected files are silcd/command_reply.c,
3493 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3494 and lib/silcclient/command_reply.c.
3496 * Save the channels list in WHOIS command reply in normal server
3497 so that WHOIS always shows joined channels also in normal
3498 server and not just on router. Affected file is
3499 silcd/command_reply.c.
3501 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Defined that server receives USERS command reply for private
3504 and secret channels too. Updated protocol specs and the
3505 code in server. Affected file silcd/command.c.
3507 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Changed the UMODE's mode mask argument to be optional. If
3510 not provided then the command merely returns the current mode
3511 mask to the client. Updated protocol specs and the server.
3512 Affected file is silcd/command.c.
3514 * Added SILC session detachment/resuming support. It is possible
3515 to detach by closing the network connection and then re-connect
3516 and resume to the old client session. Added DETACHED user
3517 mode that server will set for detached client. Added new
3518 packet RESUME_CLIENT which is used to perform the resuming
3519 process. Added DETACH command. Updated the protocol specs,
3520 core library, client and server. Protocol TODO #22. Very
3521 many affected files around the tree.
3523 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Changed the CMODE's mode mask argument to be optional. If
3526 not provided then the command merely returns the current mode
3527 mask to the client. Updated protocol specs and the server.
3528 Affected file is silcd/command.c.
3530 * Changed the Killer's Client ID in KILLED notify to be just
3531 any ID payload since router server is allowed to kill as well.
3532 Updated protocol specs, client libary and server. Affected
3533 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3534 and irssi/src/silc/core/client_ops.c.
3536 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Added new user modes ANONYMOUS for special anonymous servers
3539 that may set the mode for client, and BLOCK_PRIVMSG which
3540 client may set to block incoming private messages unless the
3541 Private Message Key flag is set (using private keys to protect
3542 private messages). Updated protocol specs and code in client
3543 and server and core library. Protocol TODO #23. Affected
3544 files are lib/silccore/silcmode.h, silcd/server.[ch],
3545 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3546 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3548 * Added new channel user mode BLOCK_MESSAGES which the client
3549 may set to itself to tell server not send channel messages.
3550 Other packets such as channel key packets are still sent.
3551 Protocol TODO #23. Updated the protocol specs, client and
3552 server. Affected files are lib/silccore/silcmode.h,
3553 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3554 lib/silcutil/silcutil.c, silcd/command.c, and
3555 silcd/packet_send.c.
3557 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * Redefined the Status Payload to include now two 8 bit fields,
3560 instead of one 16 bit field. This now makes it possible to
3561 send list of errors. Updated the protocol specs and the code
3562 in core library, client library and server. Protocol TODO #1.
3563 Affected files are lib/silccore/silccommand.[ch],
3564 lib/silcclient/command_reply.[ch], silcd/command.c,
3565 silcd/command_reply.c and silcd/packet_receive.[ch].
3567 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3569 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3570 must be handled by the application and should tell the application
3571 that an error message was already printed, and it should print the
3572 config coords (line, filename, ...). Affected files are
3573 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3575 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3576 server config parsing code more readable.
3578 Fixed a bug in the fetch_logging() config callback.
3580 Affected files is silcd/serverconfig.c.
3582 * Drop root privileges when started in foreground. Don't drop them
3583 if debugging also. Affected file is silcd/silcd.c.
3585 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3587 * Added more IM-like features by introducing new user modes
3588 for setting various presence information. Added new modes:
3589 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3590 specs and code. Protocol TODO #19. Affected files are
3591 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3592 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3594 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Added STATS command to the protocol after all, to return
3597 various statistical information about the network. It can
3598 be used by clients to retrieve statistical information, and
3599 servers may use it to to fetch cell and network wide
3600 statistics from router. Updated the protocol specs and
3601 implemented it to the server. Protocol TODO #16.
3602 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3603 silcd/command_reply.[ch].
3605 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * The LIST command reply in client libary now adds new channel
3608 entry if the returned channel doesn't exist yet in cache,
3609 and returns the channel entry to the application in the
3610 command_reply client operation. Affected file is
3611 lib/silcclient/command_reply.c.
3613 * Changed the channel message payload's MAC generation to
3614 include the IV in the MAC as well. This way all relevant
3615 parts of the channel message payload are authenticated also
3616 with the channel message MAC (and not only by packet MAC).
3617 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3618 Affected file is lib/silccore/silcchannel.c.
3620 * Fixed the SKE to save the remote version, since the
3621 silc_ske_parse_version mistakenly checked wrong version,
3622 after it replaced the start payload. Affected files are
3623 lib/silcske/silcske.[ch].
3625 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3627 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3628 string utility functions. Added there also new functions
3629 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3630 Affected files lib/silcutil/silcstrutil.[ch].
3632 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3633 files are lib/silcutil/silcstrutil.[ch].
3635 * Defined that the security property fields in SKE SHOULD be
3636 UTF-8 encoded, defined that version string MUST be US-ASCII
3637 encoded, defined that passphrases sent in connection
3638 authentication protocol MUST be UTF-8 encoded. Implemented
3639 these to the client and server. Defined also that other
3640 passphrases sent in the protocol MUST be UTF-8 encoded.
3641 Affected files are lib/silcske/silcske.c,
3642 lib/silcclient/protocol.c, silcd/protocol.c,
3643 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3645 * Changed the silc_client_close_connection interface to not
3646 need the SilcSocketConnection which should not be visible
3647 to application. Affected files are lib/silcclient/client.c
3648 and lib/silcclient/silcclient.h.
3650 * Rewrote the text for Private Message Key Payload in the
3651 protocol specification. Protocol TODO #11.
3653 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Upgraded the protocol version to 1.1, updated protocol specs
3658 * Added the nickname as new argument to NICK_CHANGE notify and
3659 added it to protocol specs and implemented it to client and
3660 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3661 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3662 lib/silcclient/client_notify.c.
3664 * Added the killer's client ID to the KILLED notify and added
3665 it to protocol specs and implemented it to client and server.
3666 Protocol TODO #13. Affected files are silcd/command.c,
3667 silcd/packet_receive.c, packet_send.[ch],
3668 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3669 The killer's client entry is now returned to application in
3670 the `notify' client operation.
3672 * Fixed the Max Argument fields that had too large value set
3673 in the protocol specs. Protocol TODO #14.
3675 * Added the LEAVE command reply to return the ID of parted
3676 channel. Updated protocol specs and implemented it to the
3677 client and server. Protocol TODO #15. Affected files are
3678 silcd/command.c, lib/silcclient/command_reply.c. The channel
3679 entry is now returned to application in the `command_reply'
3682 * Rewrote the version SKE version checking in client libary
3683 and in server to use the silc_parse_version_string. Affected
3684 files are lib/silcclient/protocol.c, silcd/protocol.c.
3686 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3687 commands that was missing it, and updated protocol specs and
3688 the server implementation. Protocol TODO #10. The affected
3689 file is silcd/command.c.
3691 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3692 generic reply to a generic request (REQUEST flag), and
3693 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3694 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3695 to define the payload for DATA flag. Added the flags to
3696 the implementation. Protocol TODO #9. Affected file is
3697 lib/silccore/silcchannel.h.
3699 Changed the client library to return the message length
3700 to application as well in the channel_message and private_message
3701 client operations. Affected files are
3702 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3703 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3704 and lib/silcclient/client_ops_example.c.
3706 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3707 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3708 the channel. Updated protocol specs and impelemented this
3709 to client and server. Protocol TODO #6. Affected files are
3710 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3711 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3713 Added new options m and M to CMODE command in Irssi SILC
3714 client to set these modes.
3716 * Deprecated all administrative commands from SILC protocol
3717 since they are highly implementation specific commands.
3718 Updated protocol specs. Moved the old commands in
3719 implementations to private range of command types. Affected
3720 files are silcd/command.c, lib/silcclient/command.c and
3721 lib/silcclient/command_reply.c. Protocol TODO #8.
3723 * Fixed a bug in server where sending unknown command crashes
3724 the server. Affected file silcd/command.c.
3726 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3728 * Added SILC_PROTOCOLVERSION macro to check protocol version
3729 of a socket connection. The affected file is
3730 lib/silcutil/silcsockconn.h.
3732 * Added better error logging in rekey protocol. Affected file
3735 * Do not check public key types in SKE during rekey. Affected
3736 file lib/silcske/payload.c.
3738 * Fixed the rekey protocol with PFS, which was totally broken.
3739 Affected file silcd/protocol.c.
3741 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Some client implementations quit network by doing first LEAVE
3744 and then immediately SIGNOFF (like Bombyx). We now do check
3745 after a short time after LEAVE notify and check whether the
3746 client is still valid after LEAVE, and if not we remove it from
3747 cache. Affected file is lib/silcclient/client_notify.c.
3749 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3751 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3752 it's good not to have security holes here.
3754 * Fixed a negative refcount situtuation for the config context.
3755 Affected file is silcd/serverconfig.c.
3757 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3759 * ROBOdoc documented lib/silcutil/silcutil.h.
3761 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3763 * Optimized even more the SilcPacketContext structure. Now
3764 totally saved 16 bytes of memory per context after optimization.
3765 Affected files are lib/silccore/silcpacket.[ch].
3767 * Made strict checks for valid SILC IDs. Affected file is
3768 lib/silccore/silcid.c.
3770 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3772 * Changed the object argument for silc_cipher_register,
3773 silc_hash_register, silc_hmac_register and silc_pkcs_register
3774 to const. Affected files are lib/silccrypt/silccipher.[ch],
3775 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3777 * Changed the silc_get_username and silc_get_real_name to
3778 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3780 * Fixed the Irssi SILC Client to use the silc_get_username and
3781 silc_get_real_name insted of glib routines since the glib
3782 routines only corrupt stack. Fixes the Irssi SILC to work in
3783 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3785 * Fixed the Irssi to not use g_get_home_dir since it crashes
3786 or returns garbage on cygwin and corrupts stack. Added function
3787 get_home_dir to Irssi routines. Affected files are
3788 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3790 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Made some structure optimizations. SFTP memory FS MemFSEntry
3793 entry structure. Optimized SilcTask structure. Optimized
3794 SilcPacketContext structure.
3796 Affected files lib/silcsftp/sftp_fs_memory.c,
3797 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3799 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3801 * And yet again reverted back the config thing since Johnny
3802 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3805 * Fixed memory leaks from config object. Affected files are
3806 silcd/serverconfig.[ch].
3808 * Added support for adding new connections to the server in rehash.
3809 After rehash they take effect.
3811 Added support for changing the maximum allowed connections in
3812 rehash. The number can grow but going smaller is not supported.
3814 Added function silc_server_num_sockets_by_remote to the
3815 silcd/server_util.[ch].
3817 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3819 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3821 * Added preliminary checking during config parsing for a valid
3822 public/private key and removed further checks in the code.
3823 Affected files are silcd/serverconfig.[ch], server.c.
3825 * Moved functions silc_server_drop() and silc_server_daemonise()
3826 from server.c to silcd.c since they are stricly related to
3827 the application activity.
3829 * Reverted a small part of the automatic ref/unref since
3830 it caused a double unref in some situations. Affected
3831 files are silcd/silcd.[ch], server.c, serverconfig.c.
3833 * Added some .cvsignore files in the lib directory.
3835 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3837 * Fixed silc_net_gethostbyaddr to correctly resolve by
3838 address. Affected file lib/silcutil/silcnet.c.
3840 * Fixed the notify relaying to client. The HMAC to be used
3841 with relayed packets ws wrong and caused decryption failure
3842 at the client end. Affected file is silcd/packet_receive.c.
3844 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3846 * Created new branch silc_protocol_1_0_branch.
3848 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3850 * Changed the silc_server_config_* routines to be SilcServer
3851 independent. They are now officially application specific code
3852 and not part of generic server implementation. Affected files
3853 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3855 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3857 * Added automatic referencing of config context in the
3858 silc_server_config_alloc, and automatic unreferencing in the
3859 silc_server_config_destroy. Affected files are
3860 silcd/serverconfig.[ch], silcd/silcd.c.
3862 * Fixed the silc_log_quick handling in the logging routines.
3863 It didn't log quickly when it was TRUE. Affected file is
3864 lib/silcutil/silclog.c. Also the flush delay was set even
3865 if it was 0 in config file. Affected file is
3866 silcd/serverconfig.c.
3868 * Added support for changing key pair of the server in rehash.
3869 Affected file silcd/server.c.
3871 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3874 too early, before getting the channel entry. Affected file
3875 is silcd/packet_receive.c.
3877 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3879 * Added functions silc_server_config_[ref/unref], these are used
3880 to prevent that the config object is destroyed.
3882 No longer directly affect global variables silc_log_quick and
3883 silc_log_delay, they are first cached inside the config object
3884 and then applied with silc_server_config_setlogfiles().
3886 silc_server_config_set_defaults() is now internal to
3887 serverconfig.c, there are no reasons to show this internal stuff
3890 Affected files are silcd/serverconfig.[ch].
3892 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3893 fprintf's to stderr, since some code may be executed again after
3894 the server went into the background. Affected files are
3897 * Added rehash support. Added function silc_server_rehash() that
3898 will perform all the basic tasks of the rehashing procedure.
3900 * Added command line option `-x, --hexdump'. This will enable the
3901 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3902 The option `--hexdump' implies `--debug'.
3904 * Fixed a bad bug in the logging APIs (silcutil library) where
3905 the application would crash after calling silc_log_reset_all().
3907 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Fixed the KICKED notify handling in client library to
3910 correctly remove the channel and all entries from the
3911 channel when I was kicked. This bug crashed the client.
3913 Fixed yet another but in KICKED notify handling to remove
3914 the kicked client correctly from the channel.
3916 Affected file is lib/silcclient/client_notify.c.
3918 * Fixed a minor bug in looking up correct client entry
3919 in KICKED notify in server. Affected file is
3920 silcd/packet_receive.c.
3922 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3923 sources correctly to distribution. Fixes --with-gmp option.
3925 * Removed the manual rehashing from ID Cache, and changed it
3926 to use the SILC Hash Table's auto rehash feature. Affected
3927 file is lib/silccore/silcidcache.c.
3929 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3931 * Fixed a bug in the silc_client_nickname_format function that
3932 handles the multiple same nickname formatting. Two clients
3933 with same nickname caused problems after the first one left
3934 and rejoined. It didn't format the nickname correctly.
3935 Affected file is lib/silcclient/idlist.c.
3937 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * Don't change the topic if olod topic is same as new one.
3940 Affected file is silcd/packet_receive.c.
3942 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Added cross-reference support to the SILC Documentation
3945 generator. All types across all HTML files are now cross-
3946 referenced. Affected files util/robodoc/generator.c and
3947 scripts/silcdoc/silcdoc.
3949 * Added file lib/silcutil/silctypes.h to include all the
3950 arithmetic type definitions and some macros. Removed
3951 includes/bitmove.h and moved macros to silctypes.h.
3953 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3957 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Added `type' argument to silc_id_payload_parse_id function which
3960 now returns the type of the ID to the sent pointer. Affected
3961 file is lib/silccore/silcid.[ch].
3963 * Added check for CMODE_CHANGE notify type that mode change is
3964 allowed by the sender. Affected file silcd/packet_receive.c.
3966 * Added check for CUMODE_CHANGE notify type that mode change is
3967 allowed by the sender. Affected file silcd/packet_receive.c.
3968 Added the ID type as CUMODE_CHANGE notify type as argument
3969 to the `notify' client operation. Affected files are
3970 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3972 * Added function silc_client_add_server to the client library.
3973 Added support for resolving also channel and server info when
3974 received unknown entity in notify packet. Affected files are
3975 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3977 * Added function silc_command_get_status to return the command
3978 status from the command reply's argument payload. Affected files
3979 are lib/silccore/silccommand.[ch].
3981 * Added check for KICKED notify type that the kicking is
3982 allowed by the client. Affected file silcd/packet_receive.c.
3984 * Created function silc_get_input which can be used to get input
3985 (echo on or off) from user on command line. Affected files are
3986 lib/silcutil/silcutil.[ch].
3988 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Optimized silc_server_packet_relay_to_channel function.
3991 Added new function silc_channel_message_payload_encrypt which
3992 can be called directly if channel message payload needs to
3993 be encrypted and is already encoded (no need to call _encode
3994 function). Packet relaying is now done by router without any
3995 extra memory allocations. Affected files are
3996 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3997 silcd/packet_send.c.
3999 * Fixed the INVITE notify handling. It took wrong arguments
4000 as invite list and invite delete. Affected file is
4001 silcd/packet_receive.c.
4003 * Added check for TOPIC_SET notify type that the topic change is
4004 allowed by the client. Affected file silcd/packet_receive.c.
4006 * Added check for INVITE notify type that inviting is allowed by
4007 the client. Affected file silcd/packet_receive.c.
4009 * Changed the silc_server_client_on_channel to return the
4010 SilcChannelClientEntry as well. Moved the function
4011 silc_server_check_cmode_rights to server_util.[ch].
4012 Affected files are silcd/server_util.[ch], silcd/command.c.
4014 * Added function silc_server_check_umode_rights to check whether
4015 changing client's user mode is allowed. Added check for
4016 UMODE_CHANGE notify type that the umode change is allowed
4017 by the client. Affected files are silcd/server_util.[ch],
4018 silcd/packet_receive.c and silcd/command.c.
4020 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4023 ID length. It ignored that ID can be IPv6 based as well.
4024 Affected file lib/silccore/silcpacket.h.
4026 * Fixed the silc_id_id2str and silc_id_str2id to take the
4027 IPv6 address offset's into consideration. Affecte file is
4028 lib/silccore/silcid.c.
4030 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4032 * Fixed the internal Unix scheduler functions to check for
4033 NULL context they may receive. The affected file is
4034 lib/silcutil/unix/silcunixschedule.c.
4036 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4038 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4039 can specify different directory with --home command line
4040 parameter. Affected files irssi/src/silc/core/client_ops.c,
4043 * SILC-specific commands aren't now executed if the active server
4044 isn't of SILC-type, so there won't be problems with having
4045 IRC and SILC protocol support in same client. Affected files
4046 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4049 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4051 * Improved the signal support in SILC Schedule. Added new
4052 function silc_schedule_signal_call which is used by application
4053 to mark a signal to be called. It is now safe to perform
4054 any kind of tasks in signal callbacks since it is guaranteed
4055 that the application specified signal callback is called
4056 after the signal is over. Affected files are
4057 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4059 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Added `name' field to SilcChannelPrivateKey to represent
4062 application given name for the key. Moved also the context from
4063 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4064 Added the `name' argument also to the function
4065 silc_client_add_channel_private_key.
4067 Added function silc_client_current_channel_private_key to set the
4068 current channel private key in use.
4070 Added "change" command to KEY command which can be used to change
4071 the current channel private key. Bound the command also to
4072 alt+K (Alt+Shift+k).
4074 Also affected files lib/silcclient/client_channel.c,
4075 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4077 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * Added silc_rng_get_byte_fast function in to the
4080 lib/silccrypt/silcrng.[ch].
4082 * Changed the interface of silc_packet_assemble and the
4083 silc_packet_send_prepare. If silc_packet_assmble is now
4084 called the application does not call silc_packet_send_prepare
4085 because the library will call it automatically. These
4086 interfaces now also return a reference to the outgoing buffer
4087 which includes the assembled packet, which the application can
4088 use to encrypt the packet.
4090 Affected files are lib/silccore/silcpacket.[ch],
4091 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4092 silcd/packet_send.c, server_backup.c and packet_receive.c.
4094 * Fixed a packet sending bug on very high load, where outgoing
4095 packet queue wasn't handled correctly and packets got corrupted.
4096 Affected files are lib/silcutil/*/silc*sockconn.c,
4097 lib/silcclient/client.c and silcd/server.c.
4099 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Added macro SILC_PACKET_DATALEN which can be used during
4102 packet assembling to check whether the data to be added to
4103 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4104 len is truncated until it fits it.
4106 Added checks for maximum length of channel message payload and
4107 private message payload also.
4109 Added checks for maximum packet length in server and in
4112 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4113 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4114 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4115 lib/silcclient/client_prvmsg.c.
4117 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4119 * Added silc_server_packet_queue_purge call to the
4120 silc_server_disconnect_remote to assure that all data in the
4121 queue before disconnecting is sent to the network. Affected
4122 file silcd/server.c.
4124 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4126 * Added the deleting of server's own ID cache entry to the
4127 silc_server_free function. Free also everything else that
4128 has been allocated in silc_server_init. The affected file
4131 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Added functions silc_parse_version_string, silc_version_to_num,
4134 and silc_ske_parse_version to parse SILC protocol style version
4135 strings. Affected files lib/silcutil/silcutil.[ch] and
4136 lib/silcske/silcske.[ch].
4138 * Added new configuration params: version_protocol, version_software
4139 and version_software_vendor to specify what version the remote
4140 host must at least be to be able to connect to server. The vendor
4141 string can be regex matched too. Added new function
4142 silc_server_connection_allowed to check maximum number of allowed
4143 connections, and allowed versions for incoming connections.
4144 Affected files are silcd/server.c, server_util.[ch] and
4147 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * Added preliminary support for signals in scheduler. The
4150 signals we care about are now blocked always when the scheduler
4151 is locked. This way we can synchronise the use of signal with
4152 scheduler. It is guaranteed that when signal occurs the scheduler
4153 is not locked, and thus new tasks can be safely added to the
4156 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4157 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4158 Added new platform specific routines
4159 silc_schedule_internal_signals_[un]block and
4160 silc_schedule_internal_signal_[un]register.
4162 Added new functions to SILC Schedule API:
4163 silc_schedule_signal_[un]register. Each signal that application
4164 is going to use should be registered to the scheduler.
4166 Affected files are lib/silcutil/silcschedule.[ch],
4167 lib/silcutil/*/silc*schedule.c.
4169 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * Check for unauthenticated client and server in the
4172 silc_server_new_client and silc_server_new_server functions.
4173 Affected file silcd/packet_receive.c.
4175 * Added function silc_string_is_ascii to check whether given
4176 string is 7-bit ASCII string. Affected files are
4177 lib/silcutil/silcutil.[ch].
4179 * Added function silc_id_is_valid_server_id into the
4180 silcd/serverid.c and added checking for valid Server ID's in
4181 silc_server_new_server. The Server ID must always be based
4182 on the server's public IP address.
4184 * Added logging of DISCONNECT packet message in the server.
4185 Affected file silcd/server.c.
4187 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Changed all library interfaces that use Global RNG to also
4190 accept SilcRng as argument. Affected files are
4191 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4192 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4193 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4194 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4195 lib/silccrypt/rsa.c.
4197 * Added function silc_pkcs_generate_key to the
4198 lib/silccrypt/silcpkcs.[ch] for applications so that they
4199 don't need to do pkcs->pkcs->init calls anymore.
4201 * Remove SilcSocketConnection from the SFTP API since it really
4202 wasn't needed there. The application has the information
4203 saved in its contexts anyway and the SFTP layer doesn't need
4204 know about it. Affected files lib/silcsft/silcsftp.h and
4205 lib/silcsftp/sftp_[server/client].c.
4207 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4208 The SilcSimContext is not SilcSim.
4210 * Fixed possible buffer overflows in silc_id_render in the
4211 lib/silcutil/silcutil.c.
4213 * On EPOC the global crypto module lists are not used at all
4214 in the crypto library. Added support for using the constant
4215 algorithm list on EPOC. Affected files are
4216 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4219 * Fixed the handling of third parameter of KICKED notify, since
4220 it was mistakenly updated to SILC Protocol 1.0 even though it
4221 is to be included in 1.1. Since it is not in 1.0 it is not
4222 mandatory, and this fix now handles it only if it is provided,
4223 and it is not error if it is not provided. Affected file
4224 lib/silcclient/client_notify.c.
4226 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4229 client. Affected file irssi/src/silc/core/client_ops.c.
4231 * Merged with Irssi 0.8.4 from irssi.org CVS.
4233 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Check for valid socket connection in client entries before
4236 sending any messages. Fixes a crash, but doesn't fix some
4237 other underlaying bug that is lurking there. Affected
4238 file silcd/packet_send.c.
4240 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4242 * $usermode, $cumode and $cumode_space expandos shouldn't do
4243 anything with non-SILC server records. Affected file
4244 irssi/src/silc/core/silc-expandos.c
4246 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4248 * Fixed the silc_net_check_[host/local]_by_sock to support
4249 IPv6 bound sockets as well. Now they can return IPv6 addresses
4250 as well. Affected file lib/silcutil/silcnet.c.
4252 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4253 Affected lib/silcutil/unix/silcunixnet.c.
4255 * Fixed ID rendering (at least on some platforms, not NetBSD)
4256 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4258 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4260 * Added silc_hash_public_key and silc_hash_public_key_compare
4261 functions to be used with SilcHashTable. They can be used to
4262 hash public keys and compare public keys in hash table. Affected
4263 file lib/silcutil/silcutil.[ch].
4265 * Added support for specifying multiple public keys for Client
4266 connection section in server configuration file. This makes it
4267 possible to accept multiple public keys from same host, or to
4268 make a section that accepts any incoming host, and have the
4269 accepted public keys listed in the section.
4271 Added functions silc_sever_[find/get]_public_key, added the
4272 support for this actually to all connection sections but only
4273 the Client section is currently allowed to specify multiple
4276 Affected files are silcd/server.c, server_internal.h,
4277 command.c, protocol.c, server_util.[ch], packet_receive.c.
4279 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Merged Irssi 0.8.2 from irssi.org CVS.
4283 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4285 * If silc_debug is TRUE, also output standard logging messages
4286 to stderr with the debug output.
4288 Made silc_log_reset_all() flushing all channels before returning.
4289 Also fixed some documentation typos.
4291 Affected files are lib/silcutil/silclog.[ch].
4293 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Fixed the server to check correctly the amount of connections
4296 from single host, by checking also the type of the connection.
4297 Fixed also the comparison of number of connections and number
4298 of allowed connections. Affected files are silcd/server.c,
4301 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Fixed the USERS command reply to save the user's mode on the
4304 channel as well. Fixed JOIN command reply to check whether a
4305 client is on channel already and not join it twice. Affected
4306 file lib/silcclient/command_reply.c.
4308 * Added new file silc-expandos.c into irssi/silc/core/ to return
4309 various stuff for various signal for the statusbar etc. updating.
4310 Now Irssi SILC client prints channel user modes etc. on the
4313 * The user mode (like server/router operator changes) is now shown
4314 on the Irssi SILC client's statusbar. The affected files are
4315 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4317 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4319 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4320 to SILC_SCHEDULE_[UN]LOCK macros.
4322 * Added more error printing to logs in server code. Affected
4323 files silcd/server.c and silcd/protocol.c.
4325 * Fixed -S option parsing in Irssi SILC Client. Affected file
4326 irssi/src/silc/core/silc-core.c.
4328 * Added silc_buffer_alloc_size function. Affected file is
4329 lib/silcutil/silcbuffer.h.
4331 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4334 constants. Affected files in
4335 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4338 * Changed the internal SFTP Memory FS table to const. Affected
4339 file lib/silcsftp/sftp_fs_memory.c.
4341 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Fixed the buffer formatting and unformatting routines to
4344 check the size of 64 bits types with sizeof(). Affected
4345 file is lib/silcutil/silcbuffmt.c.
4347 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4349 * Removed 0.6.x backwards support.
4351 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4353 * Changed all integer type names:
4354 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4355 to avoid collisions with other libraries using same type names
4358 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Added `prefer_ipv6' argument to the functions
4361 silc_net_gethostbyname[_async]. If it is TRUE it will return
4362 IPv6 address over IPv4. If FALSE IPv4 address is returned
4363 even if IPv6 address was found. Affected files
4364 lib/silcutil/silcnet.[ch].
4366 * Added support silc_net_create_connection[_async] to fallback
4367 to IPv4 address if IPv6 address could not be used (like if
4368 it doesn't work on a specific system). Affected file in
4369 lib/silcutil/unix/silcunixnet.c.
4371 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4373 * Added silc_schedule_reinit function to do the enlarging
4374 of the max tasks handling capabilities of the scheduler.
4375 Affected files lib/silcutil/silcschedule.[ch].
4377 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Added automatic extern "C" { ... } for C++ compilers so the
4380 application does not need to define them. Affected file
4381 includes/silcincludes.h.
4383 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4384 old name went against naming convention. Applications now
4385 include "silcclient.h" instead of "clientlibincludes.h".
4386 Removed includes/clientlibincludes.h, it is redundant now.
4388 * Renamed includes/version.h to silcversion.h.
4390 * Added really preliminary support for OS/2 into the util
4391 library. Only thread & mutex API is implemented, others
4392 are still to be implemented. Created the lib/silcutil/os2/
4393 directory. Created also file includes/silcos2.h.
4395 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * Added preliminary BeOS support into the util library.
4398 Created lib/silcutil/beos/, and implemented all the needed
4399 functions to support SILC on BeOS. Created also file
4400 includes/silcbeos.h.
4402 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4404 * Added proper initializations to silc's irssi code, so it's
4405 now possible to load it as module. Affected files
4406 irssi/src/silc/core/silc-core.c,
4407 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4409 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4414 * Fixed the silcdoc document generator to correct generate
4415 docs from all kinds of filenames. Affected files are
4416 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4418 * ROBOdoc documented lib/silcutil/silcmemory.h.
4419 Added also new function silc_memdup.
4421 * Removed lib/silcutil/silcbufutil.h and moved those routines
4422 to the lib/silcutil/silcbuffer.h.
4424 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Added `user_count' to the SilcChannelEntry which now tells the
4427 number of users on the channel. The user count is now saved
4428 in normal server of global channels as well. Affected files
4429 silcd/server.c, idlist.h, packet_receive.c and command.c.
4431 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4432 include file utility functions.
4434 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4435 instead of calling directly OS routines.
4437 * Fixed NICK change printing in Irssi SILC Client. Fixed
4438 KICKED notify printing in Irssi SILC Client. Affected file
4439 irssi/src/silc/core/client_ops.c.
4441 * Fixed a NICK change bug in client library, to not recreate the
4442 client_entry->channels hash table everytime nick is changed.
4443 Affected file lib/silcclient/client.c.
4445 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4447 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4448 the SKE interface a bit.
4450 * Fixed padding problem in PKCS#1. The padding was not actually
4451 random since the random number generator was used incorrectly.
4452 This security bug affects only when encrypting with PKCS#1, and
4453 it is not currently used at all in SILC. SILC only use signing
4454 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4456 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4458 * Rewrote the notify handling in Irssi SILC client to not call
4459 the events as signals. Fixes problems with Perl support.
4460 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4462 * Send the auto-nicking NICK command in client library with
4463 little timeout after connecting. The affected file is
4464 lib/silcclient/client.c.
4466 * Added following new config file settings:
4467 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4468 key_exchange_timeout, conn_auth_timeout, connections_max,
4471 Implemented all the new config settings handling in the server.
4473 Optimized the use of SKE Mutual flag usage. Use it only
4474 if connection authentication protocol is not based in public
4477 Renamed all SilcServerConfigSection* to SilcServerConfig*
4478 to have a bit shorter names.
4480 Affected files silcd/serverconfig.[ch], server.[ch], and
4483 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4485 * Cleaned up the listening sockets code, preparing for the rehash
4486 support. Affected file is silcd/server.c.
4488 * Fixed some output messages. Affected files are silcd/silcd.c,
4491 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4493 * Create lib/doc/silcrng_intro.html document as introduction
4494 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4496 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4498 * Fixes to the silcd config template. Affected file is
4499 doc/example_silcd.conf.in.
4501 * Removed type casts from silc_calloc(), conforming to the
4502 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4504 * Removed param_name member from client, server, and router
4505 section structs, now identifying the param directly.
4507 Added CONFIG_FREE_AUTH macro in config file parsing.
4509 Affected files are silcd/serverconfig.[ch].
4511 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4513 * Fixed command line parameter handling. All SILC initialization
4514 is now done in silc_core_init() which also fixes autoconnecting
4517 Affected files irssi/src/silc/core/silc-core.c,
4518 irssi/src/fe-text/silc.c.
4520 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4522 * Added new configuration options and blocks:
4523 keepalive_secs, reconnect_count, reconnect_interval,
4524 reconnect_interval_max, reconnect_keep_trying and
4525 require_reverser_lookup. Added ConnectionParam block, and
4526 implemented the connection parameters when connecting as
4527 initiator and when accepting connections as responder.
4529 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4530 whether given configuration value has been given already.
4532 Affected files silcd/serverconfig.[c], server.[c].
4534 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4535 algorithm parts and created new file silcalgs.conf, that
4536 is now included from the example_silcd.conf.in.
4538 * Optimized the silc_server_connect_to_router_second to take
4539 the connection configuration object from the SilcServerConnection
4540 object instead of finding it during the connecting phase.
4541 Added the configuration object to SilcServerConnection struct.
4542 Affected files silcd/server_internal.h, server.c.
4544 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4546 * Add the client on channel after it was resolved at the
4547 channel message receiving, and it was not already on the
4548 channel. Affected file lib/silcclient/client_channel.c.
4550 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4552 * Fixed the public key authentication to allocate always the
4553 destination signature buffer instead of using static buffer.
4554 Affected file silcd/protocol.c.
4556 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4558 * Unified the serverconfig.[ch]'s helper function interface.
4559 Affected file silcd/serverconfig.[ch].
4561 * Removed doc/example_silc.conf.in since it is redundant.
4562 The make install will now install irssi/silc.conf file.
4564 * Added new Passphrase and Publickey authentication methods to
4565 config file, allowing both public key and passphrase based
4566 authentication to be set at the same time.
4568 Added `prefer_passphrase_auth' setting in config file which
4569 can be used to set to prefer passwd auth if both passwd and
4570 public key is set. If not set, public key is preferred.
4571 This has effect only when being initiator (responder will try
4574 Added support for authentication with passphrase and public key
4575 at the same time. The passphrase is tried first always since
4576 it is faster to check.
4578 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4580 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4582 * Merged the new SILC Config library, with the server parsing
4583 support. Read the header file silcconfig.h or the toolkit
4584 documentation for the news. Affected files are
4585 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4586 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4587 silcd/protocol.c silcd/server.c silcd/server_backup.c
4588 silcd/serverconfig.[ch] silcd/silcd.c.
4590 * Fixed some silclog documentation. Affected file is
4591 lib/silcutil/silclog.h.
4593 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * The silc_cipher_register, silc_hash_register and
4596 silc_hmac_register now checks if the object to be registered
4597 is registered already. Affected files are
4598 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4600 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4602 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4604 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Allow zero length channel messages inside the Channel Message
4607 Payload. Affected file lib/silccore/silcchannel.c.
4609 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4610 as header filenames.
4612 * Removed lib/silcclient/README and created HTML file
4613 lib/silcclient/silcclient_using.html, which is now included
4614 as part of Toolkit documentation.
4616 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4618 * Fixed CUMODE_CHANGE notify handling to change the mode of
4619 correct client. Affected file lib/silcclient/client_notify.c.
4621 * Make silc_rng_alloc fail if it cannot allocate the sha1
4622 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4624 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4626 * Fixed the file transfer's key agreement payload to include
4627 zero port also if the hostname is NULL because it could not
4630 Call file transfer monitor callback now also if error occurs
4631 during key agreement protocol.
4633 Changed the silc_client_file_send interface to return the
4634 SilcClientFileError instead of session id. The session ID
4635 is returned into pointer provided as argument.
4637 Check that the file exists locally before sending the
4638 file transfer request at all.
4640 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4642 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4643 error than can occur while key agreement protocol. Affected
4644 file lib/silcclient/silcapi.h.
4646 * Fixed the event_mode CMODE handler to not crash when mode
4647 is changed and +k mode is set in the channel. Affected file
4648 irssi/src/silc/core/silc-channels.c.
4650 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4651 SILC_LOG_WARNING to give out Warning and not Error. Affected
4652 file lib/silcutil/silclog.c.
4654 * Fixed the channel message payload decryption in the function
4655 silc_channel_message_payload_decrypt to not modify the original
4656 buffer before it is verified that the message decrypted
4657 correctly. Otherwise, next time it is called with correct
4658 channel key it won't encrypt since the payload is corrupted.
4659 Affected file lib/silccore/silcchannel.c.
4661 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4663 * Do not constantly resize the window. A fix patch by cras.
4664 Affected file irssi/src/fe-text/screen.c.
4666 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4668 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4669 Affected file lib/silcutil/silcnet.c.
4671 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Fixed a bug in hash table internal routine for traversing
4674 the table with foreach callback. The current entry may
4675 become invalid in the callback but it was referenced after
4676 the callback returned.
4678 Do not allow auto rehashing of hash table during the
4679 silc_hash_table_foreach operation, for same reasons as it is
4680 not allowed for SilcHashTableList. Affected files are
4681 lib/silcutil/silchashtable.[ch].
4683 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4686 Win32 DLL. extern's in header files are now declared with
4689 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4691 * Fixed private message handling. It used some old code that
4692 caused the client to crash. Affecte file is
4693 lib/silcclient/client_prvmsg.c.
4695 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4697 * Added function silc_client_add_channel,
4698 silc_client_replace_channel_id, and removed functions
4699 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4700 from client library.
4702 * Added cross reference of the joined channels to the
4703 SilcClientEntry, and changed the SilcChannelEntry's
4704 users list to SilcHashTable. The affected files are
4705 lib/silcclient/idlist.[ch].
4707 * Fixed a bug in hash table tarversing. While the hash table
4708 is traversed with SilcHashTableList the table must not be
4709 rehashed. It is now guaranteed that auto rehashable tables
4710 are not rehashed while tarversing the list. Also defined that
4711 silc_hash_table_rehash must not be called while tarversing
4712 the table. Added function silc_hash_table_list_reset that must
4713 be called after the tarversing is over. The affected files are
4714 lib/silcutil/silchashtable.[ch].
4716 * Changed all hash table traversing to call the new
4717 silc_hash_table_list_reset in server and in client library.
4719 * Added function silc_client_on_channel to return the
4720 SilcChannelUser entry if the specified client entry is joined
4721 on the specified channel. This is exported to application as
4722 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4724 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4726 * Fixed founder regaining problem with JOIN command on normal
4727 server. The notify for mode change must be sent always and
4728 not only if !cmd->pending. Affected file silcd/command.c.
4730 * Fixed the WHOWAS command's reply sending to support the
4731 lists correctly. Affected file silcd/command.c.
4733 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4735 * When sending JOIN command to router for processing the
4736 sender's old command identifier was not saved back to the
4737 sender's command context, fixed now. The affected file is
4740 * Create the key in JOIN command of the router did not return
4741 the channel key, added check for this. Affected file is
4744 * Fixed a channel ID update bug in JOIN command reply. Do
4745 not directly upgrade the ID but call the function
4746 silc_idlist_replace_channel_id if the ID was changed.
4747 Affected file silcd/command_reply.c.
4749 * Fixed memory leaks from command calling if it would fail.
4750 Affected file silcd/command.c.
4752 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4754 * Applied patches from cras:
4756 Memory leak fixes around libaries, irssi window resize fix,
4757 new silclist.h and silcdlist.h, all extern inline changed to
4760 * Removed dotconf from lib/dotconf, not needed anymore.
4762 * Removed TRQ from lib/trq, not needed anymore.
4764 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4765 with server connections. Later this will be configurable
4766 in config file after new config file is done. Affected file
4769 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4771 * Fixed a crash in server related to channel announcements.
4772 Affected file silcd/server.c.
4774 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4776 * Fixed memory leaks in silc_server_create_new_channel*
4777 functions. Affected file silcd/server.c.
4779 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4780 which ID was changed. This way the router will send the
4781 user list for the channel again, and server won't be in
4782 desync in some rare circumstances. Affected file is
4783 silcd/packet_receive.c.
4785 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4787 * Check for NULL socket pointer in the function
4788 silc_server_packet_send_to_channel_real. Affected file
4789 silcd/packet_send.c.
4791 * Fixed the BAN notify handling to correctly remove ban
4792 list. Affected file silcd/packet_receive.c.
4794 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4796 * Fixed some header addition to Toolkit distribution in
4797 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4799 * Added lib/silcclient/client_ops_example.h as an template
4800 file for application programmers to quickly start using
4801 the SilcClientOperation functions in their application.
4802 Updated the lib/silcclient/README as well to tell about this
4803 nice file made available.
4805 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4807 * Call silc_server_remove_from_channels when removing client
4808 entry when NO_SUCH_CLIENT_ID was received. Affected file
4809 is silcd/command_reply.c.
4811 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4813 * Added server & router operator statistics updating. Affected
4814 file silcd/packet_receive.c and silcd/command.c.
4816 * Fixed the SERVER_SIGNOFF notify handling on normal server
4817 not to save the history information for clients. Same was
4818 fixed earlier in remove_clients_by_server function, but not
4819 here. Affected file silcd/packet_receive.c.
4821 * Raised the default connection-retry count from 4 to 7 in
4822 server. Affected file silcd/server.h.
4824 * Cancel any possible reconnect timeouts when we start the
4825 key exchange. Affected file silcd/server.c.
4827 * Do not reconnect on connection failure when SCONNECT was
4828 given. Affected files silcd/server.[ch].
4830 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4832 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4834 * Fixed the NICK command to always give the unformatted
4835 nickname to the one giving the NICK command. If unformatted
4836 nickname is cached already it will be formatted and the
4837 local entry will always get the unformatted nickname.
4838 Affected file lib/silcclient/idlist.c.
4840 * Fixed some double frees from client library commands.
4841 Affected file is lib/silcclient/command.c.
4843 * Fixed CUMODE command in server to assure that no one can
4844 change founder's mode than the founder itself, there was a
4845 little bug. Affected file silcd/command.c.
4847 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4849 * Removed the SilcClientCommandDestructor from the client
4850 libary, it is not needed anymore. Affected files are
4851 lib/silcclient/silcapi.h, command[_reply].[ch],
4852 client_notify, idlist.c.
4854 * Fixed GETKEY command to first resolve client, and then
4855 resolve the server only if the client was not found, instead
4856 of resolving both at the same time. Affected file is
4857 lib/silcclient/command.c.
4859 * Added silc_client_start_key_exchange_cb and lookup the
4860 remote hostname and IP address before starting the key
4861 exchange with server. The affected file is
4862 lib/silcclient/client.c.
4864 * The server's public key is now saved using the IP address
4865 of the server and not the servername for the filename.
4866 The hostname public key filename is checked as an fall back
4867 method if the IP address based filename is not found.
4869 Fixed the GETKEY command to save the fetched server key
4870 in correct filename.
4872 Print the remote server's hostname now when new key is
4873 received during connection process. Affected file is
4874 irssi/src/silc/core/client_ops.c.
4876 * Return always our own public key to the client if it asks
4877 for it with GETKEY command. Affected file silcd/command.c.
4879 * Removed the use_auto_addr variable from default config
4880 file since it was in wrong section. Affected file is
4883 * Fixed TOPIC_CHANGE notification to not route it when it
4884 was sent using silc_server_send_notify_to_channel function.
4885 Affected file silcd/command.c.
4887 * Fixed silc_server_send_notify_kicked to send the kicker's
4888 Client ID also, it was missing. Affected files are
4889 silcd/command.c, silcd/packet_send.[ch].
4891 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4893 * Do not save client history information in SERVER_SIGNOFF.
4894 Fixes the bug in normal server that it does not detect
4895 the client becoming valid after the server becomes back
4896 online. Affected file silcd/server_util.c.
4898 * Added `sock_error' field into the SilcSocketConnection
4899 context. When error occurs during socket operation (read
4900 or write) the error is saved. Added also new function
4901 silc_socket_get_error to return human readable socket error
4902 message. Affected files are lib/silcutil/silcsockconn.[ch],
4903 lib/silcutil/unix/silcunixsockconn.c, and
4904 lib/silcutil/win32/silcwin32sockconn.c.
4906 * The server now prints the socket error message in the
4907 signoff for client. Affected file silcd/server.c.
4909 * Fixed the `created' channel information sending from router
4910 to server in JOIN command. Checks now whether the channel
4911 really was created or not and set it according that.
4913 Fixed the JOIN command to use the client entry's current
4914 ID during the joining procedure instead of the one it sent
4915 in the command (it is checked though), since it can change
4916 between the packet processing and command processing, and
4917 would just case unnecessary pain in the client end. Affected
4918 file silcd/command.c.
4920 * Fixed a channel key payload sending to use correct channel
4921 ID when the server was forced to change the channel's ID by
4922 router. Router sent the key payload with the old Channel ID.
4923 Affected file silcd/packet_receive.c.
4925 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4927 * Call silc_server_save_channel_key only if the key payload
4928 was provided in the JOIN command's command reply. Affected
4929 file silcd/command_reply.c.
4931 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4933 * Fixed silc_mp_sizeinbase to return the value correctly with
4934 MPI. Affected file lib/silcmath/mp_mpi.c.
4936 * Fixed the stop_server signal to correctly stop the scheduler
4937 and gracefully stop the server when SIGTERM or SIGINT signals
4938 are received. Affected file silcd/silcd.c.
4940 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4942 * Simple handling of TERM and HUP signals. Also added some log
4943 flushing call around. Affected file is
4946 * Fixed small bugs in silclog.c. Now buffering output will take
4947 effect after 10 seconds since startup: This will ensure that
4948 no important startup messages are lost. Also output redirection
4949 will preserve original format ([Date] [Type] message).
4950 Affected file is lib/silcutil/silclog.c.
4952 * Added two options to the config file, in the logging section:
4953 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4954 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4956 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4958 * Do not print the warning about log files not being initialized
4959 more than once to avoid excess logging. Affected file is
4960 lib/silcutil/silclog.c.
4962 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4963 the SIM copying in make install in Makefile.am.pre.
4965 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4967 * Rewritten silclog APIs. Globally interesting changes follows:
4968 silc_log_set_files() changed to silc_log_set_file().
4969 silc_log_set_callbacks() changed to silc_log_set_callback().
4970 ROBOdoc documented silclog header file.
4971 SilcLogCb now returns bool to wether inihibit the default
4972 handler or not (to keep the old behaviour return always TRUE).
4973 The new APIs should also fix the problem of the
4974 silcd_error.log file that was written in the current directory.
4977 Log files streams will remain opened after silc_log_set_file()
4978 call, means less CPU usage notably on high traffic servers.
4979 File streams are now full buffered, and flushed to the disk
4980 every 5 minutes, lesses HD activity and CPU usage.
4981 Messages can be redirected, allowing admins to configure
4982 one single logfile for all server messages.
4983 the silc_log_quick global variable to activate fast-logging.
4984 Affected files lib/silcutil/silclog.[ch]
4986 * Changed some code to conform new silclog APIs. Affected
4987 files are doc/example_silcd.conf.in, silcd/server.c
4988 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4991 * Fixed a memory leak that could occur in some situations.
4992 Affected file silcd/serverconfig.c.
4994 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4996 * Added the silc_client_del_client to remove the client from
4997 all channels as well. Affected file lib/silcclient/idlist.c.
4999 * Fixed the client library to correctly remove the client
5000 from all channels when the client entry is being destroyed.
5001 Affected file lib/silcclient/client_notify.c, command.c.
5003 * Added auto-nicking support to the client library. If the
5004 applicatio now sets client->nickname it will be sent to the
5005 server after connecting by the library. This way for example
5006 SILCNICK (or IRCNICK) environment variables will have effect
5007 and always change the nickname automatically to whatever
5008 it is wanted. Affected file lib/silcclient/client.[ch].
5010 * Renamed silc_server_command_bad_chars to the
5011 silc_server_name_bad_chars and moved it to the
5012 silcd/server_util.[ch]. Added also new function
5013 silc_server_name_modify_bad to return nickname that
5014 includes bad characters as new nickname without those
5015 bad characters. This check and modify is now used in
5016 silc_server_new_client when the username is initially set
5017 as nickname, so it must be checked to be valid nickname.
5018 Affected file silcd/packet_receive.c.
5020 * The nickname length is now taken from the packet for real
5021 and not trusted to strlen() since it clearly can return
5022 wrong length for nickname including bad characters. This
5023 also applies to channel names. Affected file silcd/command.c.
5025 * Removed the lib/silcsilm/modules directory. Modules are now
5026 compiled into the lib/silcsim. Fixed the copying of the
5027 modules to follow symbolic links in Makefile.am.pre.
5029 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5031 * Fixed silc_string_regexify list creation. Fixes bugs with
5032 BAN and INVITE commands in server. The affected file is
5033 lib/silcutil/unix/silcunixutil.c.
5035 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5037 * Removed the command destructor entirely from the server's
5038 command and command reply routines. It is not needed, and
5039 its usage was buggy and caused crashes. Affected files are
5040 silcd/command[_reply].[ch].
5042 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5044 * Cancel protocol and NULL sock->protocol if timeout
5045 occurred during protocol. Affected file silcd/server.c.
5047 * Cancel protocol timeouts always before calling the final
5048 callback, to assure that after final callback is called
5049 no other state will be called for the protocol anymore.
5050 Affected file silcd/protocol.c.
5052 * Print error log if incoming connection configuration could
5053 not be found. Affected file silcd/server.c.
5055 * Fixed JOIN command to correctly save the founder mode
5056 to the client on normal SILC server, when the channel
5057 was created by the router. Affected file silcd/command.c.
5059 * Fixed LIST command (hopefully) to send correct reply
5060 packets. Affected file silcd/command.c.
5062 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * The silc_packet_receive_process now returns FALSE if the
5065 read data was invalid packet, and TRUE if it was ok.
5067 The server now checks that if unauthenticated connection
5068 sends data and its processing fails the server will close
5069 the connection since it could be a malicious flooder.
5071 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5073 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5075 * Make sure the warning about error opening a log file is
5076 printed only once and not everytime it fails (produces
5077 too much useless log). Affected file lib/silcutil/silclog.c.
5079 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5081 * Made the silc_server_daemonise() function more readable.
5082 Affected file silcd/server.c.
5084 * Pid file is now optional, the user may comment it out from
5085 the config file. Removed define SILC_SERVER_PID_FILE, we
5086 don't need a default any longer. Affected file
5087 configure.in.pre, lib/Makefile.am.pre.
5089 * Make some use of the pid file. The server now dies at startup
5090 if it detects a valid pid file on his path. The server would
5091 die anyway in this circumstance, because of the bind() failure.
5092 Affected file silcd/silcd.c.
5094 * No longer compiling lib/dotconf.
5096 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5098 * Fixed JOIN command parsing not to crash. Affected file
5099 lib/silcclient/command.c.
5101 * Fied the NICK_CHANGE notify to add the new client entry
5102 even it is resolved. This removes an <[unknown]> nick
5103 thingy bug in the client. Affected file is
5104 lib/silcclient/client_notify.c.
5106 * Do not try to allocate 0 bytes (efence does not like it)
5107 in lib/silccore/silccomand.c when encoding payload.
5109 * Do not take IRCNICK as nickname in Irssi SILC client since
5110 it is not possible to set nickname before hand connecting
5111 the server (TODO has an entry about adding auto-nicking
5114 * Changed the silc_server_command_pending to check whether
5115 there already exists an pending entry with the specified
5116 command, command identifier and pending callback. This is
5117 to fix IDENTIFY and WHOIS related crashes that may register
5118 multiple pending commands with same identifier. Affected
5119 file silcd/command.c.
5121 * Fixed the server to reconnect to the router even if it
5122 was already reconnecting and EOF was received. This to
5123 fix a possibility that the server wouldn't ever try to
5124 auto-reconnect to the router. Affected file silcd/server.c.
5126 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Fixed the server's password authentication to use the
5129 length of the locally saved password, and not the one
5130 sent in the packet. Affected file silcd/protocol.c.
5132 * Fixed same password authentication problem in the
5133 Authentication Payload handling routines in
5134 lib/silccore/silcauth.c.
5136 * Yet another password authentication problem fixed with
5137 channel password handling in silcd/command.c.
5139 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5141 * If first character of string in silc_parse_userfqdn is '@'
5142 then do not parse it. Affected file is
5143 lib/silcutil/silcutil.c.
5145 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5147 * Fixed minor bug in IDENTIFY command reply sending, which
5148 caused various weird problems during JOIN when it was
5149 resolving names for users. Affected file silcd/command.c.
5151 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Fixed the IDENTIFY command reply sending to chech better valid
5154 clients. It was possible to send incomplete list of replies.
5155 Affected file silcd/command.c.
5157 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Added silc_client_command[s]_[un]register functions now to
5160 dynamically register the commands in client library. Removed
5161 the static table of commands. This allows the client library
5162 to call commands without causing the application to know about
5163 what commands library has called.
5165 Removed the INFO command reply kludge to detect when the command
5166 was called by library. Now library use its own command reply
5167 function for INFO command.
5169 Added function silc_client_command_call to call a command.
5170 Application can use it to call command, not access the structure
5173 Now all commands that are sent by the client library (not
5174 explicitly sent by application) use own command reply functions.
5176 Affected files around lib/silcclient/ and in
5177 irssi/src/silc/core/.
5179 * Fixed the WHOIS command reply sending to chech better valid
5180 clients. It was possible to send incomplete list of replies.
5182 Fixed the WHOIS and IDENTIFY to send the request to router
5183 if normal server did not do it and did not find any results.
5185 Affected file silcd/command.c.
5187 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5189 * Moved the internal data from SilcClient context into its
5190 own file, not accesible to application. Affected files
5191 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5192 and other files in client library.
5194 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5196 * Added doc/examples installation target in Makefile.am.pre.
5199 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5201 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5202 commands the found client entry will be removed from the
5203 cache, after notifying application about the error. Affected
5204 file lib/silcclient/command_reply.c.
5206 * Changed the /MSG to check for exact nickname user gave, and
5207 not let `nick' match `nick@host' if it is only one found. Now,
5208 user must type the exact nickname (like nick@host2) even if
5209 there are no more than one same nicks found. This is to avoid
5210 a possibility of sending nickname to wrong nickname since
5211 `nick' could match `nick@host'. Affected file is
5212 irssi/src/core/silc-servers.c.
5214 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Do not print "you are now server operator" or similar when
5217 giving /away command. Affected files are
5218 irssi/src/silc/core/client_ops.c, silc-servers.h.
5220 * Made the silc_server_command_pending_error_check to send
5221 the same command reply payload it received back to the
5222 original sender of the command. This way all arguments
5223 that was received by the server will be received by the
5224 client too. Affected file silcd/command.c.
5226 * Added the silc_idcache_add to return the created cache entry
5227 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5229 * Add global clients to expire if they are not on any channel.
5230 This is because normal server will never know if they signoff
5231 if they are not on any channel. The cache expiry will take
5232 case of these entries. This is done by normal servers only.
5233 The affected files are silcd/command_reply.c,
5234 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5236 * If server receives invalid ID notification for WHOIS or
5237 IDENTIFY and the ID exists in the lists, it is removed.
5238 Affected file silcd/command_reply.c.
5240 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5241 in client then client entry that it matches is searched and
5242 the nickname is printed on the screen for user. Affected
5243 file irssi/src/silc/core/client_ops.c.
5245 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5247 * Use cache entry expire time in the LIST command reply to
5248 purge old entries from the cache after the LIST command
5249 reply has been received. This way we don't have non-existent
5250 entries in the cache for too long. Affected file is
5251 silcd/command_reply.c.
5253 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5255 * If we are normal server, and we've not resolved client info
5256 in WHOIS or IDENTIFY from router, and it is global client,
5257 we'll check whether it is on some channel. If it is not
5258 then we cannot be sure about its validity and will resolve it
5259 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5260 file silcd/command.c.
5262 * Search channel by name (if possible) rather than by ID
5263 in IDENTIFY command's command reply. Affected file is
5264 silcd/command_reply.c.
5266 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5268 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5269 Updated specs and implemented it. Affected file silcd/command.c,
5270 silcd/packet_send.c and silcd/packet_receive.c.
5272 * Implemented the <founder auth> payload handling in the JOIN
5273 command. If provided all conditions for channel joining
5274 except requirement to provide correct passphrase can be
5275 overrided by the channel founder. Updated the protocol specs.
5276 Affected file silcd/command.c.
5278 Added support for founder auth in JOIN command in client
5279 library. Fixed the parsing of the JOIN command now to support
5280 all options as they should be. The affected file is
5281 lib/silcclient/command.c.
5283 * Optimized the WHOIS and IDENTIFY commands to send the request
5284 to router only if it includes nicknames or other names. If
5285 they include only IDs then check the local cache first before
5286 routing. Affected file is silcd/command.c.
5288 * Added channels topic announcements. Affected file is
5289 silcd/packet_receive.c and silcd/server.c.
5291 * Fixed the silc_server_send_notify_topic_set to really destine
5292 the packet to channel. Affected file silcd/packet_send.c.
5294 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5295 library. Affected file lib/silcclient/client_notify.c.
5297 * Added UMODE announcements. Affected file silcd/server.c.
5299 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5301 * Memory leak fixes in:
5303 lib/silcutil/silcsockconn.c
5304 lib/silcske/silcske.c
5305 lib/silcske/groups.c
5307 lib/silccrypt/silcpkcs.c
5308 lib/silccore/silccommand.c
5309 lib/silccore/silcidcache.c
5314 * ROBOdoc documented the lib/silcske/groups.h file and a
5315 bit changed the interface for better.
5317 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5319 * Update the client entry context in the ID cache after
5320 nick change. Affected file lib/silcclient/command.c.
5321 Fixes the CUMODE command when regaining founder privileges,
5322 and a little WHOIS problem.
5324 * Fixed silc_net_gethostbyname to correctly call the
5325 inet_ntop. Affected file lib/silcutil/silcnet.c.
5327 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5329 * Added IPv6 support checking to the configure.in.pre, added
5330 also --enable-ipv6 option to override the check. Affected
5331 file configure.in.pre.
5333 * The silc_thread_create now calls the start function
5334 directly if threads support is not compiled in. Removes
5335 ugly #ifdef's from generic code. Affected files are
5336 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5338 * Added silc_net_gethostby[name/addr]_async to asynchronously
5339 resolve. Affected files are lib/silcutil/silcnet.[ch].
5341 * Added support for rendering IPv6 based server, client and
5342 channel IDs. Affected file lib/silcutil/silcutil.c.
5344 * Added support for creating IPv6 based server IDs. Affected
5345 file is silcd/serverid.c.
5347 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5349 * Added silc_net_gethostby[addr/name] into the
5350 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5351 routines. Added silc_net_is_ip[4/6]. Affected file is
5352 lib/silcutil/unix/silcunixnet.c. All routines that take
5353 address as argument now supports both IPv4 and IPv6 addresses.
5355 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5357 * Fixed LIST command reply sending in server. Affected file
5360 * Server now sends the kicker's client ID in the KICK notify
5361 to the kicked client. Affected file silcd/command.c.
5363 * The client library now parses the kickers client ID and
5364 UI displays it. Affected files lib/silcclient/client_notify.c
5365 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5367 * Made all payload parsing function prototypes consistent.
5368 They all take now const unsigned char * and uint32 pair as
5369 the payload data instead of SilcBuffer. Changes all around
5370 the source tree. Other unsigned char* -> const unsigned char*
5371 changes around the tree as well.
5373 * Optimized SFTP client and server packet sending not to
5374 allocate new buffer for each packet but to recycle the
5375 first allocated buffer. Affected files are
5376 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5378 * Optimized the SFTP client to use SilcList instead of
5379 SilcDList for requests, because it is faster. Affected file
5380 is lib/silcsftp/sftp_client.c.
5382 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5383 into lib/silccore/silcid.[ch].
5385 Renamed silcpayload.[ch] into silcargument.[ch].
5387 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5389 * If client entry is deleted with active key agreement
5390 session, abort the session.
5392 The silc_client_abort_key_agreement now calls the completion
5393 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5395 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5398 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Don't use __restrict in older GCC's. Affected file is
5401 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5403 * silc_net_localhost now attempts to reverse lookup the
5404 IP/hostname. Affected file lib/silcutil/silcnet.c.
5406 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5407 command. It can be used to gain founder privileges at
5408 the same time when joining the channel.
5410 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5411 kicker's client ID as well. Updated protocol specs.
5413 Defined that the server must send SILC_COMMAND_IDENTIFY
5414 command reply with error status to client who sent
5415 private message with invalid client ID.
5417 Updated the protocol specification.
5419 * Added silc_server_send_command_reply to send any
5420 command reply. Affected file silcd/packet_send.[ch].
5422 * Added silc_id_payload_encode_data to encode ID payload
5423 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5425 * The server now send IDENTIFY command reply with error
5426 status if client ID in private message is invalid. Affected
5427 file silcd/packet_receive.c.
5429 * Save the server key file with server's IP address in
5430 the filename instead of hostname. The affected file is
5431 irssi/src/silc/core/client_ops.c.
5433 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5435 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5438 * Added libtool support for compiling shared objects in
5439 lib/silcsim. Affected file configure.in.pre and
5440 lib/silcsim/Makefile.am. Original patch by cras.
5442 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5444 * Pid file configuration, and server's config file fixes
5445 patch by toma. Updated CREDITS file.
5447 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5449 * Fixed silc_client_channel_message to not try to decrypt
5450 the message twice if it resolved the destination client
5451 information. This could cause of dropping one channel
5452 message. Affected file lib/silcclient/client_channel.c.
5454 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5457 lib/silcclient/client.c. This function is used when the SILC
5458 Client is run under some other scheduler, or event loop or
5459 main loop. On GUI applications, for example this may be
5460 desired to used to run the client under the GUI application's
5461 main loop. Typically the GUI application would register an
5462 idle task that calls this function multiple times in a second
5463 to quickly process the SILC specific data.
5465 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5467 * Fixed silc_server_drop() for dropping the supplementary
5468 groups as well, this could cause a security hole on some
5471 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5476 * Write PID file after dropping privileges. Added -F option
5477 to run server on foreground. A patch by debolaz.
5478 Affected files silcd/server.c, silcd/silcd.c.
5480 * Fixed MOTD to return the MOTD file server name. Affected
5481 file silcd/command.c.
5483 * Added INFO command reply handling to the Irssi SILC Client.
5484 Affected file irssi/src/silc/core/client_ops.c.
5486 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Fixed the silc_idcache_list_* routines to really support
5489 the dynamic list. Fixes a crash. Affected file is
5490 lib/silccore/silcidcache.c.
5492 * Fixed the LIST command reply to really call LIST command's
5493 pending callbacks. Affected file silcd/command_reply.c.
5495 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Update conn->local_entry->nickname after giving NICK
5498 command. Affected file lib/silcclient/command.c.
5500 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5502 * Added the [pid] option to the silcd configuration file
5504 Affected files: serverconfig.[ch] and silcd.c
5506 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Save fingerprint in WHOIS command reply in server.
5509 Affected file silcd/command_reply.c.
5511 * Fixed NICK commands pending callback registration.
5512 Affected file lib/silcclient/command.c.
5514 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * Use ++server->cmd_ident when sending commands in server,
5517 instead of random number. Affected file silcd/command.c.
5519 * Fixed GETKEY command reply to call actually GETKEY pending
5520 command callbacks. Affected file silcd/command_reply.c.
5522 * A bit stricter check for nicknames. Check for same nickname
5523 in NICK command also. Affected file silcd/command.c.
5525 * Do not call INFO command everytime client ID changes, only
5526 during first connecting. Affected file lib/silcclient/client.c.
5528 * Set the new nickname only after successful command reply for
5529 NICK command is returned by server. Affected file
5530 lib/silcclient/command.c.
5532 * Remove nicknames from nicklist during server_signoff notify.
5533 Should fix /NAMES bit more. The affected file is
5534 irssi/src/silc/core/silc-channels.c.
5536 * Added `fingerprint' field to the SilcIDListData in the
5537 silcd/idlist.h to hold the fingerprint of the client's
5540 Send the fingerprint of the client's public key in WHOIS
5543 Affected files silcd/command.c, and silcd/idlist.[ch].
5545 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5546 create fingerprint from given data.
5548 * Show the fingerprint of the client's public key in WHOIS.
5549 Affected files irssi/src/module-formats.[ch] and
5550 irssi/src/silc/core/client_ops.c.
5552 * Format the multiple same nicknames also during JOIN and
5553 NICK_CHANGE notifys. Affected file is
5554 lib/silcclient/client_notify.c.
5556 * Do not print error on screen for invalid private message
5557 payload since it can come if someone is sending private
5558 messages with wrong key. Affected file
5559 lib/silccore/silcprivate.c.
5561 * Fixed multiple concurrent /PING crash. Affected file
5562 lib/silcclient/command.c.
5564 * Changed the wrong ID encoding. All IP addresses must be
5565 in MSB first order in encoded format. They were encoded
5566 wrong and was in LSB format. Affected files are
5567 silcd/serverid.c, lib/silcutil/silcutil.c.
5569 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5571 * Call the `connect' client operation through the scheduler
5572 in case of error. Affected file lib/silcclient/client.c.
5574 * Call the `failure' client operation even if the error
5575 occurred locally during a protocol. Affected file is
5576 lib/silcclient/protocol.c.
5578 * Added support of sending LIST command to router from normal
5579 server. This way normal server can get list of all channels
5580 in the network too. Fixed the channel list sending in the
5581 server too. Affected files are silcd/command.c, and
5582 silcd/command_reply.[ch].
5584 * Added silc_server_update_channels_by_server and
5585 silc_server_remove_channels_by_server. They are used during
5586 disconnection of primary router and in backup router protocol.
5587 Affected file silcd/server_util.[ch], silcd/server.c and
5588 silcd/server_backup.c.
5590 * Fixed channel adding to global list in IDENTIFY command
5591 reply in server. Affected file silcd/command_reply.c.
5593 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5595 * If the incoming packet type is REKEY or REKEY_DONE process
5596 that packet always synchronously. Fixes yet another MAC
5597 failed error on slow (dialup) connections. Affected file
5598 lib/silcclient/client.c and silcd/server.c.
5600 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5602 * Call check_version SKE callback for initiator too. Affected
5603 file lib/silcske/silcske.c.
5605 * Implemented fix for security hole found in the SKE that was
5606 fixed in the specification few days back; the initiator's
5607 public key is now added to the HASH value computation.
5608 Added backwards support for the old way of doing it too, for
5609 old clients and old servers. Affected file is
5610 lib/silcske/silcske.c.
5612 * Enabled mutual authentication by default in SKE. If initiator
5613 is not providing mutual authentication the responder will
5614 force it. This will provide the proof of posession of the
5615 private key for responder. The affected files are
5616 lib/silcclient/protocol.c and silcd/protocol.c.
5618 * Do not cache anymore the server's public key during SKE.
5619 We do mutual authentication so the proof of posession of
5620 private key is done, and if the server is authenticated in
5621 conn auth protocol with public key we must have the public
5622 key already. Affected file silcd/protocol.c.
5624 * Added new global debug variable: silc_debug_hexdump. If
5625 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5626 file lib/silcutil/silclog.[ch].
5628 * Fixed compilation warning due to char * -> const char *.
5629 Affected files lib/silcutil/silcnet.h, and
5630 lib/silccore/silcauth.[ch].
5632 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * Fixed CMODE command when new channel key was created. If
5635 the creation failed the old key was removed. Next time giving
5636 same command would crash the server since the old key was
5637 freed already. Affected file silcd/command.c.
5639 * Fixed the silc_server_announce_get_channels to not crash
5640 on reconnect. Affected file silcd/server.c.
5642 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Added silc_log_set_debug_string function to set a regex
5645 string to match for debug output. Only the function names,
5646 or filenames matching the given debug string is actually
5647 printed. This way it is possible to filter out those debug
5648 strings that user is not interested in.
5650 Fixed a bug in silc_string_regexify.
5652 Affected files lib/silcutil/silclog.[ch], and
5653 lib/silcutil/unix/silcunixutil.c.
5655 * Changed the -d options in both server and Irssi SILC client
5656 to take the debug string as argument. Affected files
5657 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5659 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5661 * Added silc_hash_babbleprint to create a Bubble Babble
5662 Encoded fingerprint. The encoding is developed by Antti
5663 Huima (draft-huima-babble-01.txt), and it creates human
5664 readable strings out of binary data. Affected file
5665 lib/silccrypt/silchash.[ch].
5667 * Print the babble print now in addition of fingerprint as well
5668 in Irssi SILC client. Affected files are
5669 irssi/src/fe-common/silc/module-formats.[ch],
5670 irssi/src/fe-common/silc/core/client_ops.c.
5672 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * Fixed a security problem found in SKE. The initiator's
5675 public key too is now added to the HASH hash value creation
5676 which is signed by the responder to create the SIGN value.
5677 This will prevent anyone in the middle to lie to the responder
5678 about the initiator's public key. If this is done now, the
5679 man in the middle will get caught. Updated the protocol
5682 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Better installation directory handling. Configure module
5685 paths and other paths automatically to example_silc* files
5686 in doc/. A patch by toma.
5688 * Fixed compiler warning from MPI library, and from SILC RNG.
5691 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5692 It can be configured with ./configure. A patch by toma.
5694 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Find correct make to use in prepare-clean. A patch by
5697 toma. Affected file prepare-clean.
5699 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5701 * Added irssi variables use_auto_addr, auto_bind_ip,
5702 auto_bind_port and auto_public_ip.
5704 * Changed the interface for silc_client_send_key_agreement
5705 in lib/silcclient/silcapi.h
5709 irssi/src/silc/core/silc-core.c
5711 lib/silcclient/silcapi.h
5712 irssi/src/silc/core/silc-channels.c
5713 lib/silcclient/client_keyagr.c
5716 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Added silc_pkcs_public_key_compare to compare two
5719 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5721 * Check that the client who set the founder mode on the
5722 channel is the same client that is giving the founder
5723 mode to itself. It is done by comparing the saved public
5724 key (it is saved even in the authentication is passphrase).
5725 Affected file silcd/command.c.
5727 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5729 * Do not process packet for disconnected socket connection.
5730 Affected file lib/silccore/silcpacket.c.
5732 * Process the DISCONNECT packet through scheduler in the
5733 client library. Affected file lib/silcclient/client.c.
5735 * Fixed the silc_client_packet_parse to not to increase
5736 the packet sequence number if the conn->sock and the
5737 current socket connection is not same. This can happen
5738 for example during key agreement when the conn includes
5739 multiple socket connections (listeners). Affected file
5740 lib/silcclient/client.c.
5742 * The sender of the file transfer request now provides also
5743 the pointer (listener) for the key exchange protocol. If
5744 the listener cannot be created then it sends empty key
5745 agreement and lets the receiver provide the listener.
5747 Added `local_ip' and `local_port' arguments to the
5748 silc_client_file_send. If they are provided they are used,
5749 if not then it will attempt to find local IP address, if
5750 not found or bind fails then the remote client will provide
5753 Affected files are lib/silcclient/client_ftp.c and
5754 lib/silcclient/silcapi.h.
5756 * Extended the FILE SEND command to support defining the
5757 local IP and port for key exchange listener. They are
5758 optional. Affected file irssi/src/silc/core/silc-servers.c.
5760 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Defined to WHOIS command reply the sending of fingerprint
5763 of the client's public key (if the proof of posession of the
5764 corresponding private key is verified by the server).
5765 Updated to the protocol specification.
5767 * Added support of receiving the client's public key's
5768 fingerprint in command reply in client library. Affected
5769 file is lib/silcclient/command_reply.c, and
5770 lib/silcclient/idlist.[ch].
5772 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Do not send over 128 chars long nickname to the server
5775 in NICK command. Affected file lib/silcclient/command.c.
5777 * Do not send over 256 chars long channel names to the server
5778 in JOIN command. Affected file lib/silcclient/command.c.
5780 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Assure that silc_server_close_connection cannot be called
5783 twice for same socket context. Affected file is
5786 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Send error message to application if opening file for
5789 writing during file transfer fails. Affected file is
5790 lib/silcclient/client_ftp.c.
5792 Remove all file transfer sessions for a client that we're
5793 removing from ID cache.
5795 Affected file is lib/silcclient/client_ftp.c.
5797 * Fixed silc_net_addr2bin to return correct address. Affected
5798 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5800 * Fixed file transfer session removing on signoff notify.
5801 Affected file irssi/src/silc/core/silc-servers.c.
5803 * Added the SilcClientFileError to be returned in the monitor
5804 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5805 Affected file lib/silcclient/silcapi.h.
5807 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Fixed a crash in silc_client_ftp_free_sessions and
5810 silc_client_ftp_session_free_client. Affected file
5811 lib/silcclient/client_ftp.c.
5813 * Added `disabled' field in the SilcChannelEntry in the server
5814 to indicate if the server entry is disabled. Affected file
5815 silcd/idlist.h, silcd/command[_reply].c.
5817 * SILC server adds now /var/run/silcd.pid everytime it is
5818 started. Affected file silcd/silcd.c.
5820 * Added silc_server_packet_send_clients to send a packet to
5821 the provided table of client entries. Affected file
5822 silcd/packet_send.[ch].
5824 * Fixed a crash in client resolving in client_prvmsg.c in
5825 client library. Affected file lib/silcclient/client_prvmsg.c.
5827 * Do not actually remove the client directly from ID cache
5828 during SERVER_SIGNOFF, but invalidate it. This way we
5829 preserve the WHOWAS info for the client. Affected file
5830 silcd/server_util.c.
5832 * Fixed SERVER_SIGNOFF notify handling in the server. The
5833 server is now able to process incoming SERVER_SIGNOFF notify
5834 for a server that it doesn't even know about. It will remove
5835 the clients provided in the notify. Affected file
5836 silcd/packet_receive.c.
5838 * Check for partial packet in data queue after every packet that
5839 was found from the queue. Return and wait for more data if
5840 there is partial data in queue. Affected file is
5841 lib/silccore/silcpacket.c.
5843 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Added SilcClietFileError enum to indicate error in
5846 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5847 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5848 Affected files lib/silcclient/silcapi.h and
5849 lib/silcclient/client_ftp.c.
5851 * Check that newsize in silc_buffer_realloc is larger than
5852 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5854 * Added better monitor of file transfers. It now monitors
5855 key agreement protocol during the file transfer too. Added
5856 error reporting too. Affected files
5857 irssi/src/silc/core/silc-servers.c,
5858 irssi/src/fe-common/silc/module-formats.[ch].
5860 * Wrote a help file for FILE command.
5862 * Added silc_rng_global_get_byte_fast to get not-so-secure
5863 random data as fast as possible. Random data is read from
5864 /dev/urandom if available and from the SILC RNG if not
5865 available. It is used in padding generation. Affected file
5866 lib/silccrypt/silcrng.[ch].
5868 * All packets in client library are now processed synchronously.
5869 Optimized packet processing a lot. Affected file
5870 lib/silcclient/client.c.
5872 * All server connection packets are processing synchronously
5873 now in server, to optimize packet processing. Affected file
5876 * Include files are installed now only in Toolkit distribution
5877 if make install is given. Affected files: all Makefile.am's.
5879 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5881 * Assure that silc_client_notify_by_server_resolve does not
5882 resolve the client information multiple times. If it cannot
5883 be found by the first it cannot be found at all. Affected
5884 file lib/silcclient/client_notify.c.
5886 * Fixed WHOWAS command reply calling. Affected file
5887 lib/silcclient/command_reply.c.
5889 * Removed all references to silc_idlist_get_client from the
5890 Irssi SILC client since that call is internal call used by
5891 the library. The Irssi SILC client will use now client
5892 retrieval functions found in silcapi.h.
5894 * Fixed a bug in resolving nickname info before sending
5895 private message. It used freed memory. Affected file
5896 irssi/src/silc/core/silc-servers.c.
5898 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Assure my_channels statistics cannot go negative in server.
5901 Affected files silcd/server.c, silcd/server_util.c.
5903 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5907 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5909 * Win32 Toolkit changes. Affected files
5910 win32/silc.dsw, win32/libsilc/libsilc.def,
5911 win32/libsilcclient/libsilc.def,
5912 lib/silcutil/silcutil.c, and
5913 lib/sftp/sftp_fs_memory.c.
5915 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Added silc_net_localip to return local host's IP address.
5918 Affected file lib/silcutil/silcnet.[ch].
5920 * If key exchange or rekey protocol is active for a connection
5921 parse all packets syncronously since there might be packets
5922 in packet queue that we are not able to process without first
5923 processing packets before them. Affected file silcd/server,
5924 lib/silcclient/client.c.
5926 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5927 whether library should continue processing the packet.
5928 Affected file lib/silccore/silcpacket.h.
5930 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5931 SilcSFTPMonitorData to SFTP server to monitor various
5932 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5933 lib/silcsftp/sftp_server.c.
5935 * Added silc_file_size to return file size. Affected file
5936 lib/silcutil/silcutil.[ch].
5938 * Implemented the file transfer support for the client library.
5939 Added preliminary support for simple client to client one-file
5940 transmission. Affected file lib/silcclient/client_ftp.c,
5941 lib/silccilent/client.[ch].
5943 * Added new local command FILE to the Irssi SILC Client.
5944 It is used to perform the file transfer. It has subcommands
5945 SEND, RECEIVE, SHOW and CLOSE. Affected files
5946 irssi/src/silc/core/client_ops.c,
5947 irssi/src/silc/core/silc-server.[ch].
5949 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Relay the SILC_PACKET_FTP in the server. Affected files
5952 silcd/server.c and silcd/packet_receive.c.
5954 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Renamed silc_file_read and silc_file_write to functions
5957 silc_file_readfile and silc_file_writefile. Added function
5958 silc_file_open and silc_file_close. Affected files
5959 lib/silcutil/silcutil.[ch].
5961 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Resolve the client info when received private message or
5964 channel message for a client which nickname we don't know.
5965 Affected files lib/silcclient/client_prvmsg.c and
5966 lib/silcclient/client_channel.c.
5968 * Do not crash in /KEY if client is not connected. Affected
5969 file irssi/src/silc/core/silc-channels.c.
5971 * Added SilcClientStatus field to the SilcClientEntry in the
5972 lib/silcclient/idlist.h.
5974 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5975 is incomplete and is being resolved, it won't be resolved
5978 Make sure also that USERS command reply does not resolve
5979 twice information. Affected file is
5980 lib/silcclient/command_reply.c.
5982 Make sure that silc_client_get_clients_by_list does not
5983 resolve twice same information.
5985 * Check for valid client->id in the silc_server_free_client_data.
5986 Affected file silcd/server.c.
5988 * Fixed /GETKEY nick@server not to crash if the server entry
5989 is not found. Affected file lib/silcclient/command.c.
5991 * Fixed the silc_server_check_cmode_rights to check the
5992 requested modes correctly. Affected file silcd/command.c.
5994 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Better checks for non-printable chars in nick added.
5997 Affected file silcd/command.c.
5999 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6001 * Call the silc_server_udpate_servers_by_server in the
6002 primary router that comes back online in the backup resuming
6003 protocol. Otherwise it routes packets wrong. Affected file
6004 silcd/server_util.[ch], silcd/server_backup.c.
6006 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6009 lib/silcutil/silcbuffmt.[ch].
6011 * Redefined the SILC packet header to include the padding
6012 length. Affected file lib/silccore/silcpacket.[ch].
6014 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6015 length for maximum padding up to 128 bytes). Affected
6016 file lib/silccore/silcpacket.h.
6018 * Removed all backwards support for old 0.5.x MAC thingies.
6019 The SILC packet header change makes it impossible to be
6020 backwards compatible.
6022 * Send the ENDING packet with timeout in the backup resuming
6023 protocol. This is to assure that all routers has connected
6024 to the primary router. Affected file silcd/server_backup.c.
6026 * Changed the RNG to take the first IV from random data. It
6027 used to take it from zero actually. Changed the RNG also
6028 to use /dev/urandom during session. /dev/random is used
6029 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6031 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Changed the SILC packet header to have the first two bytes
6034 (the packet length) encrypted. Affected files aroung the
6035 code tree, lib/silccore/silcpacket.[ch]. Removed the
6036 SilcPacketCheckDecrypt callback. It is not needed anymore
6037 since the silc_packet_receive_process will determine now
6038 whether the packet is normal or special.
6040 * Implemented the unidirectional MAC keys. Affected files
6041 lib/silcske/silcske.c, silcd/protocol.c and
6042 lib/silcclient/protocol.c.
6044 * Implemented the packet sequence number to the MAC computation.
6045 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6046 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6047 lib/silcclient/protocol.c.
6049 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Allow backup router to announce servers. All servers
6052 announced by backup router are added to the global list
6053 automatically. Update hte server's socket to our primary
6054 router also when backup router announces a server.
6055 Affected file silcd/packet_receive.c.
6057 * Do not update the client->router in the function
6058 silc_server_udpate_clients_by_server if the client is on
6059 global list. We might fail to find any specific server
6060 for locally connected clients and local cell clients. They
6061 should still use the `from' and not `to' as client->router.
6062 This fixes backup router resuming protocol. Affected file
6063 silcd/server_util.c.
6065 * Decrease channel statistics count only if the channel
6066 deletion worked. Affected files are silcd/server.c and
6067 silcd/server_util.c.
6069 * Added silc_server_update_servers_by_server to update origin
6070 of all server entries. Used during backup router protocol.
6071 Affected files silcd/server_util.[ch], silcd/server.c. and
6072 silcd/backup_router.c.
6074 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6075 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6076 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6077 lib/silccrypt/silchmac.c.
6079 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Assure that router cannot reroute the same channel message
6082 to the sender. Affected file silcd/packet_receive.c.
6084 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Made better checks that the channel message is not sent
6087 to the router it came from. Affected file is
6088 silcd/packet_send.c. Fixed memory leak too.
6090 * Announce informations for incoming router connection, but
6091 only after checking if it is replaced by backup router.
6092 Affected file silcd/packet_receive.c.
6094 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Fixed the backup resuming protocol to work in multiple
6097 router environment. Affected file silcd/server_backup.c.
6099 * Route packet only to one router in the function
6100 silc_server_packet_send_to_channel. Affected file is
6101 silcd/packet_send.c.
6103 * Fixed silc_server_send_notify_dest to set the broadcast
6104 flag. Fixed the silc_server_send_notify_topic to actually
6105 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6106 Affected file silcd/packet_send.c.
6108 * Changed the SFTP Filesystem interface. Changed the
6109 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6110 the filesystem operation function. The SilcSFTPFilesystem
6111 is now a context that is allocated by all filesystem allocation
6112 functions and it already includes the operations structure
6113 and filesystem specific context. It is given as argument
6114 now to the silc_sftp_server_start. This made the interface
6115 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6116 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6118 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Changed the backup router adding and getting interfaces
6121 in the server. The router that will be replaced by the
6122 specified backup router is now sent as argument. Affected
6123 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6126 * Added silc_net_addr2bin_ne to return the binary form of
6127 the IP address in network byte order. Affected files
6128 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6130 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Check for existing server ID in silc_server_new_server
6133 and in silc_server_connect_to_router_final and remove the
6134 old entry if it exists. Affected file silcd/packet_receive.c,
6137 * Send the channel message always to only one router, either
6138 in upstream or downstream. Affected file is
6139 silcd/packet_send.c.
6141 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6143 * Wrote the definition of the backup resuming protocol to the
6144 protocol specification.
6146 * Removed one redundant channel key generation from normal
6147 server during joining procedure. Removed one redundant
6148 channel key sending from server to router during joining
6149 procedure. Affected file silcd/command.c.
6151 * Made minor bugfixes to the backup router resuming protocol.
6152 Affected file silcd/server_backup.c, server.c.
6154 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6156 * Added --disable-asm configuration option. Affected files
6157 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6160 * Implemented the backup resuming protocol that is used to
6161 resume the primary router position in the cell after the
6162 primary router comes back online. Affected files
6163 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6164 and silcd/server_util.[ch].
6166 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Sleep two (2) seconds after sending QUIT command to server.
6169 Affected file lib/silcclient/command.c.
6171 * Assure that if outgoing data buffer is pending do not force
6172 send any data. Affected file silcd/packet_send.c.
6174 * Assure that if outgoing data buffer is pending do not force
6175 send any data. Affected file lib/silcclient/client.c.
6177 * Implemented the backup router support when the primary router
6178 goes down. The servers and routers can now use the backup
6179 router as new primary router without loosing connectivity.
6181 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6184 in the server to indicate disabled entry. All data read
6185 from the connection will be ignored and no data is sent
6186 for entry that is disabled. Affected files are
6187 silcd/idlist.h, silcd/server.c.
6189 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Created SFTP client and server test programs in the
6192 lib/silcsftp/tests directory.
6194 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Implemented memory filesystem (virtual filesystem) for
6197 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6200 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Implemented the SFTP (SSH File Transfer Protocol) to the
6203 lib/silcsftp. It includes SFTP client and SFTP server
6206 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6208 * Moved lib/silccore/silcprotocol.[ch] to the
6209 lib/silcutil library.
6211 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6212 take variable argument list pointer as argument. Affected
6213 file lib/silcutil/silcbuffmt.[ch].
6215 * Added silc_buffer_set function that is used to set data
6216 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6217 Affected file lib/silcutil/silcbuffer.h.
6219 * Changed various routines in the core library to use the new
6220 silc_buffer_set instead of allocating new buffer only for
6223 * Added 64-bit value formatting and unformatting support to the
6224 silc_buffer_[un]format routines. Affected file is
6225 lib/silcutil/silcbuffmt.[ch].
6227 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6228 to includes/bitmove.h.
6230 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6232 * Fixed channel user mode saving in client library. Affected
6233 file lib/silcclient/command[_reply].c.
6235 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Defined the file transfer to the SILC Protocol. Added
6238 new packet type SILC_PACKET_FTP and defined File Transfer
6239 Payload. The mandatory file transfer protocol is SFTP
6240 (SSH File Transfer Protocol). Affected file in addition
6241 of the internet draft is lib/silccore/silcpacket.h.
6243 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6244 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6245 is used as part of backup router protocol when the primary
6246 router of the cell is back online and wishes to resume
6247 the position as primary router.
6249 * Redefined the MAC generation keys in the protocol. The
6250 same key is not used anymore in both direction. Both
6251 direction will now use different keys for sending and
6252 receiving. This fixes a potential security flaw. This
6253 change causes incompatibilities in the protocol.
6255 * Redefined also the MAC computation from the packet.
6256 An packet sequence number is now added to the MAC
6257 computation. This prevents possible replay attacks against
6258 the protocol. This change too causes incompatibilities
6261 Added `sequence' field to the SilcPacketContext to hold
6262 the current sequence number for the packet.
6264 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6266 * Added `created' field to the SilcIDListData in the file
6267 silcd/idlist.h to indicate the time when the entry was
6270 * Added `created' field to the SilcChannelEntry too. Affected
6271 file silcd/idlist.h.
6273 * Added `creation_time' aguments to all the announcement functions
6274 in the server. If it is provided then only the entries that
6275 was created after the provided time frame are actually
6276 announced. Affected file silcd/server.[ch].
6278 * The protocol says that the Channel ID's IP address must be
6279 based on the router's IP address. Added check for this in
6280 the silc_server_new_channel when processing incoming New Channel
6281 Payload. Affected file silcd/packet_receive.c.
6283 * Print out the correct version with --version in SILC client.
6284 Affected file irssi/src/silc/core/silc-core.c.
6286 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6288 * Fixed WHOWAS command to check for completnes of the client
6289 entry always, not just when the command is coming from client.
6290 Affected file silcd/command.c.
6292 * Added new function silc_server_packet_queue_purge to purge the
6293 outgoing data queue to the network. After the function returns
6294 it is guaranteed that the outgoing packet queue is empty.
6295 Affected file silcd/packet_send.[ch].
6297 * Purge the outgoing packet queue in the rekey protocol's final
6298 callback to assure that all rekey packets go to the network
6299 before quitting the protocol. Affected file silcd/server.c.
6301 * Added silc_client_packet_queue_parse as similar function as
6302 in server to the client library. The affected file is
6303 lib/silcclient/client.c.
6305 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6307 * Splitted silcd/server.c and created silcd/server_util.[ch]
6308 for utility functions.
6310 * Added new socket flag SILC_SF_DISABLED to indicate that the
6311 connection is open but nothing can be sent to or received from
6312 the connection. Affected file lib/silcutil/silsockconn.[ch].
6313 The checking for disabled socket is checked in the low level
6314 silc_socket_write and silc_socket_read functions.
6316 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Allow only nicknames and channel names that fits into the
6319 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6321 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * When processing JOIN command reply in server check that if
6324 the channel exists in our global list we'll move it the local
6325 list. Affected file silcd/command_reply.c.
6327 * Fixed the check whether client is joined on the channel already
6328 in JOIN command. Affected file lib/silcclient/command.c.
6330 * Fixed the JOIN command reply to check whether the channel
6331 already exists. Affected file lib/silcclient/command_reply.c.
6333 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * Added silc_ske_status_string to map the SKE error numbers
6336 to readable strings. The affected files are
6337 lib/silcske/silcske[_status].[ch].
6339 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Do not show the private channels on the WHOIS channel list
6342 as it is not allowed by the protocol. The affected file is
6345 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * Assure that the packet length digged from the actual packet
6348 is something sensible in the silc_packet_decrypt_rest_special
6349 in lib/silccrypt/silcpacket.c.
6351 * Free and NULL the allocated pointer in silc_hmac_alloc if
6352 the HMAC allocation fails. The affected file is
6353 lib/silccrypt/silchmac.c.
6355 * Print the selected security properties to the log files in
6356 the server. Affected file silcd/protocol.c.
6358 * Add SKE's reference counter even if calling the completion
6359 callback manually. Otherwise it goes negative, although it
6360 does not cause any problems. The affected file is
6361 lib/silcske/silcske.c.
6363 * Remove the client entry with short timeout after giving the
6364 KILL command. Affected file lib/silcclient/command.c.
6366 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6367 case all found clients are already disconnected (WHOWAS would
6368 found them) in the server. Affected file silcd/command.c.
6370 * Update the last_receive (time of last data received) to be
6371 updated only when received private or channel message so that
6372 the idle time showed in WHOIS makes more sense.
6374 * Added boolean field `valid' in to the SilcClientEntry in the
6375 client library to indicate whether the entry is valid or not.
6376 This fixes the nickname change bug on channel when changing
6377 the nickname to be same than the old (like nick to Nick) the
6378 nickname formatter doesn't set the new nick anymore to Nick@host.
6379 Affected file lib/silcclient/idlist.[ch].
6381 * Now actually fixed the nickname changing on disconnection.
6382 Added new function silc_change_nick to the Irssi SILC Client.
6383 Affected file irssi/src/silc/core/client_ops.c,
6384 irssi/src/silc/core/silc-nicklist.[ch].
6386 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Check that the public key exists in the GETKEY command before
6389 trying to encode it. Affected file silcd/command.c.
6391 * Print some notifications on received public keys with GETKEY
6392 command in the Irssi SILC Client. Affected files are
6393 irssi/src/fe-common/silc/module-formats.[ch],
6394 irssi/src/silc/core/client_ops.c.
6396 * Use IDENTIFY command to resolve the server information in the
6397 GETKEY command instead of INFO command. Affected file
6398 lib/silcclient/command.c.
6400 * All command reply functions in the client library now calls
6401 the pending command reply callbacks even if an error has
6402 occurred. The server has done this a long time and now it was
6403 time to move the client library to this as well. Now all
6404 errors can be delivered back to the pending command reply
6405 callbacks if necessary. Affected files are
6406 lib/silcclient/command[_reply].[ch].
6408 * Change the nickname on disconnection back to the username
6409 because in reconnect the server will enforce it to it anyway.
6410 Affected file irssi/src/silc/core/silc-servers.c.
6412 * Fixed a config file parsing bug in the Irssi SILC client.
6413 Affected file irssi/src/silc/core/clientconfig.c.
6415 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6417 * When printing the channel mode on JOIN, verify that the
6418 channel key and channel's HMAC are valid. Affected file
6419 irssi/src/silc/core/client_ops.c.
6421 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6424 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6425 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6427 * Removed channel key rekey task deleting from the function
6428 silc_server_save_channel_key. Affected file silcd/server.c.
6429 Added explicit timeout task context instead that is used to
6430 delete the task if we are registering a new task before the
6431 new task has elapsed.
6433 * When channel key rekey occurs the client library now saves
6434 the old channel key for a short period of time (10 seconds) and
6435 is able to use it in case some is still sending channel
6436 messages encrypted with the old key after the rekey. Affected
6437 file lib/silcclient/[idlist.h|client_channel.c].
6439 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Added check to the silc_server_new_id_real to not accept
6442 new ID if it is the sender's own ID. Affected file is
6443 silcd/packet_receive.c.
6445 * Assure that we do not announce ourself or the one we've
6446 sending our announcements when we're router and are announcing
6447 servers to our primary router. Affected file silcd/server.c.
6449 * Fixed silc_server_command_identify_check_client to assemble
6450 correct WHOIS packet. It send corrupted WHOIS packet and
6451 caused problem with router to router connections. Affected
6452 file silcd/command.c.
6454 Fixed also silc_server_command_whois_check the same way
6455 as for the IDENTIFY command.
6457 * Added new SilcIDListStatus to the server in the SilcIDListData
6458 structure. The status now includes the current status of
6459 the entry (like registered, resolved etc.). Affected file
6460 silcd/idlist.[ch]. Defined a bunch of different status types
6461 as well. This replaced the old boolean registered field as well.
6463 Added resolve_cmd_ident field to the SilcClientEntry structure
6464 too so that if the entry is for example being resolved so
6465 another command may attach to the same pending command reply
6466 without requiring to resolve the same entry again. This concept
6467 should optimize the WHOIS and the IDENTIFY resolving under
6468 heavy load by taking away unnecessary resolving for entries
6469 that are being resolved already.
6471 Added support for adding multiple pending commands for one
6472 command idenfier. Affected file silcd/command[_reply].[ch].
6474 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6475 before deleting the data. Otherwise the hash table will have
6476 freed data in comparison functions. Affected file is
6477 silcd/command_reply.c.
6479 * Fixed silc_idlist_replace_client_id to add the new entry to
6480 the cache with NULL nickname. Otherwise there will be invalid
6481 memory as the nickname after the nickname is freed. Affected
6482 file silcd/packet_receive.c.
6484 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6485 saved into wrong slots because the previous number of entries
6486 was not taken into account. Affected file silcd/idlist.c.
6487 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6489 * If we are router and we receive JOIN notify to a channel that
6490 does not have any users then notified client is marked as the
6491 channel founder, as it is it. The affected file is
6492 silcd/packet_receive.c
6494 * Added to the extended hash table API's table_del_*ext functions
6495 the destructor as argument too, so that the caller can decide
6496 which destructor to use or whether to use destructor at all.
6497 Affected file lib/silcutil/silchashtable.[ch].
6499 * Fixed ID Cache purging. It actually deleted the entries from
6500 the hash table after the data was freed. The hash table ended
6501 up comparing freed memory. The affected file is
6502 lib/silccore/silcidcache.c.
6504 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6506 * Fixed Irssi SILC client's KILL command's HELP syntax.
6508 * The USERS command now resolves the detailed user information
6509 if the userinfo field is missing. Affected file is
6510 lib/silcclient/command_reply.c.
6512 * Do not print error in silc_file_read if the read file does
6513 not exist. Just silently return NULL. Affected file is
6514 lib/silcutil/silcutil.c.
6516 * Fixed the silc_log_output to not wine about NULL filename
6517 and to not create some bogus " " filename. Affected file is
6518 lib/silcutil/silclog.c.
6520 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Fixed various printing bugs on the user interface in the
6523 Irssi SILC Client. Minor changes that were forgotten from
6526 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6528 * Fixed the configure.in.pre and the compilation and distribution
6529 environment to support the new autoconf 2.52. That version is
6530 now required to compile the CVS trunk.
6532 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6534 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6535 to generally parse user@fqdn format strings. Affected file
6536 lib/silcutil/silcutil.c.
6538 * Added nickname_format and nickname_force_format fields to the
6539 SilcClientParams structure. The first one defines the format
6540 for the nicknames that the library will enforce if the receives
6541 multiple same nicknames. The second one is boolean value and
6542 can be used to force the library to always enforce the format
6543 to the nicknames regardles whether there are multiple nicknames
6544 or not. This configurable formatting was employed to flexibly
6545 support accessing multiple nicknames from the user interface.
6546 The userinterface can now set the nicknames to what ever format
6547 they prefer. Affected file lib/silcclient/silcapi.h.
6549 Added function silc_client_nickname_format to the file
6550 lib/silcclient/idlist.c. It performs the nickname formatting.
6552 Added new field `hostname´ to the SilcClientEntry context.
6553 It holds the hostname of the client. Affected file is
6554 lib/silcclient/idlist.h.
6556 * Irssi SILC Client sets the nicknames in nick@hostn format.
6557 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6558 irssi/src/silc/core/silc-core.c.
6560 The WHOIS printing now also shows both the real nickname and
6561 the formatted nickname so that user knows how to access the
6562 user if there are multiple same nicknames cached. Affected
6563 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6564 printing formatting too to take the hostname now as a separate
6565 argument. The Affected file is
6566 irssi/src/fe-common/silc/modules-formats.[ch].
6568 * Changed the silc_client_get_clients_local to accept the formatted
6569 nickname as argument. It accepts the real nickname too but the
6570 formatted nickname can be used to find the true entry from
6571 multiple entries. Affected file lib/silcclient/silcapi.h and
6572 lib/silcclient/idlist.c.
6574 * Added nickname_format_parse field to the SilcClientParams.
6575 It is a callback function provided by the application to parse
6576 the nickname out of the formatted nickname string. The library
6577 calls it to get the nickname from the formatted string. Since
6578 the application generally knows better the format of the nickname
6579 string it parses it instead of the library, even though library
6580 encodes the formatted string. If the callback function is not
6581 provided then the library will use the string as is. The
6582 affected file is lib/silcclient/silcapi.h.
6584 * All the nickname strings passed to the client library in
6585 commands are now expected to be formatted nickname strings.
6586 If the command does not support the formatted nickname string
6587 it will assume that the sent string is the actual nickname.
6588 Affected file lib/silcclient/command.c.
6590 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6592 * Added public key authentication support to OPER and SILCOPER
6593 commands in the client library. Affected file is
6594 lib/silcclient/command.c.
6596 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6598 * Changed the get_auth_methdod client operation to be asynchronous.
6599 It can be async if the application resolves the authentication
6600 method from the server during the negotiation. Added new
6601 SilcGetAuthMeth completion callback that the application will
6602 call after resolving the authentication method.
6604 Added function silc_client_request_authentication_method that
6605 the application can use to resolve the authentication method
6606 from the server. Added also SilcConnectionAuthRequest callback
6607 that the library will call after the server has replied. The
6608 application can call this function if it does not know the
6609 current authentication method.
6611 Affected files are lib/silcclient/client.c and
6612 lib/silcclient/silcapi.h.
6614 * The Irssi SILC client now automatically resolves the authentication
6615 method incase any configuration information is not present (and
6616 currently there never is). The affected file is
6617 irssi/src/silc/core/client_ops.c.
6619 * Fixed public key authentication from the client library.
6620 Affected file lib/silcclient/protocol.c. Changed also the
6621 protocol specification about the public key authentication in
6622 the connection authentication protocol. The actual data to be
6623 signed is now computed with a hash function before signing.
6625 * Fixed the public key authentication from the server as well.
6626 Affected file silcd/protocol.c.
6628 * Removed the mlock()'s from the memory allocation routines.
6629 Affected file lib/silcutil/silcmemory.c. The ./configure does
6630 not check anymore for the mlock(). Affected file is
6633 * Fixed USERS command in server to allow the execution of the
6634 command for private and secret channels if the client sending
6635 the command is on the channel. Affected file silcd/command.c.
6637 * Fixed silc_client_get_clients_local to return the clients
6638 count correctly. It could return wrong value. Affected file
6639 lib/silcclient/idlist.c.
6641 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6643 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6644 types. The assembler optimizations seemed not to like 64-bit
6645 data types. The assmebler optimizations thus are now enabled
6646 also for BSD systems as opposed to only enable them for Linux.
6648 * Do not check for threads at all on BSD systems. Affected
6649 file configure.in.pre.
6651 * Removed -n and -h options from the Irssi SILC Client since
6652 they are not used in silc.
6654 * Fixed the prime generation to assure that the first digit
6655 of the generated random number is not zero since our conversion
6656 routines does not like number strings that starts with zero
6657 digit. If zero digit is seen the random number is regenerated.
6658 This caused some corrupted RSA keys when the zero first digit
6659 was met. Affected file lib/silcmath/silcprimegen.c.
6661 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6663 * Fixed WIN32 configuration in the ./configure script.
6664 Fixed to include xti.h on environments that has it.
6665 Patches by Carsten Ilchmann and andrew.
6667 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6669 * Changed the silc_id_create_client_id to be collision
6670 resistant. It is now assured that there cannot be created
6671 two same client ID's. I suspect that some weird bugs in
6672 the server were actually caused by duplicate Client IDs.
6673 Affected file silcd/serverid.[ch]. A router receiving
6674 new ID now also assures and informs the sending server
6675 if the ID caused collision.
6677 * Changed the silc_id_create_channel_id to also assure that
6678 there are no collisions.
6680 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * Statement about ignoring the Mutual Authentication flag when
6683 performing rekey with PFS was a bit misleading. It is ignored
6684 if it was set in the initial negotiation, it cannot be even
6685 set in the rekey. Fixed in the ke-auth draft. Started the
6686 new versions of the protocol drafts in the doc/.
6688 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6690 * Fixed a bug in silc_client_command_identify_save when saving
6691 new channel information. The channel name was no duplicated
6692 and caused crash on exit. Affected file is
6693 lib/silcclient/command_reply.c.
6695 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Fixed the getkey command handling in the server. Send just
6698 empty OK reply to the sender if the key could not be fetched
6699 (but everything else was ok, like the key just was not available).
6700 Changed the public key parameter to optional in the protocol
6701 specs so that empty OK reply can be sent. Affected file
6704 Added a message to Irssi SILC client to tell to user if the
6705 server did not return a public key.
6707 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Fixed a channel key regeneration bug. It registered new
6710 timeout tasks exponentially until all system resources were
6711 used. Affected file silcd/server.c.
6713 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6715 * Added the SILC Document generator to the scripts/silcdoc.
6716 It can be used to generate the Toolkit Reference Manual out
6717 of the source tree. Internally it will also use the RoboDoc
6718 generator now imported in util/robodoc.
6720 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Added couple of return's in rekey protocol if error orccurred
6723 during the protocol. The execution must be terminated.
6724 Affected file silcd/protocol.c. Also, terminate the protocol
6725 always with timeout.
6727 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * The client's Client ID was created initally from the wrong
6730 nickname (it could have been in format nick@host) in the
6731 silc_server_new_client. Affected file silcd/packet_receive.c
6733 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Added some SILC_LOG_ERROR's to various error conditions
6736 if client could not be added to ID cache. Affected files
6737 silcd/packet_receive.c and silcd/server.c.
6739 * When client's sock->user_data is freed, NULL also the
6740 client->router and client->connection pointers. Added check
6741 for these pointers being NULL to various places around the
6742 code. Affected file silcd/server.c.
6744 * Added client->data.registered == TRUE checks to various
6745 places around the code to assure that unregistered client's
6746 are not handled when it is not allowed. Affected file
6749 * Added `bool registered' fields to all
6750 silc_idlist_[server|client]_get_* routines to indicate whether
6751 the fetched client needs to be registered or not. Affected
6752 file silcd/idlist.[ch].
6754 * Add your own entry as registered to the ID cache in the
6755 server. Affected file server.c.
6757 * Fixed a bug in silc_server_new_server. The SilcServer was
6758 set as the new server's context instead of SilcServerEntry.
6759 This naturally caused some weird bugs.
6761 * Added "updated" field the SilcChannelEntry which indicates
6762 the time since the channel entry was last accessed. This
6763 can be used to determine whether it is necessary to
6764 announce the channel after backup resuming protocol.
6765 Affected files silcd/idlist.[ch].
6767 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Do not delete the channel rekey task when adding it
6770 for in silc_server_create_channel_key.
6772 * Changed the silc_server_create_channel_key to return
6773 TRUE or FALSE to indicate the success of the channel key
6776 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Fixed MSVC++ project files and added missing files to
6779 Makefiles under win32/.
6781 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Do not add TCP_NODELAY flag if the operating system
6784 does not have it defined. Affected files are
6785 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6787 * Fixed buffer overflow from Irssi SILC Client. Affected
6788 file irssi/src/fe-common/core/themes.c.
6790 * Fixed double free in client library in the file
6791 lib/silcclient/client.c when disconnecting from server.
6793 * Applied double free patch from cras to Irssi SILC client.
6794 Affected files irssi/src/core/[modules/expandos].c
6796 * Fixed the disconnection handling to Irssi SILC Client.
6797 The application must call silc_client_close_connection
6798 in ops->connect client operation in case of failure of
6799 the connection. Affected file is
6800 irssi/src/silc/core/client_ops.c.
6802 * Do not set sock->protocol to NULL in the function
6803 silc_client_close_connection after executing the protocol's
6804 final callback since the sock might not be valid anymore.
6805 Affected file lib/silcclient/client.c.
6807 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6809 * Do not enable SILC_THREADS if the linking with libpthread
6810 did not happen. Affected file configure.in.pre.
6812 * Added notion to protocol specification that server must
6813 verify the sent authentication payload with CMODE when
6814 setting the channel founder key. Implemented it to the
6815 server. Affected file silcd/command.c.
6817 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Added _EXTRA_DIST SILC distribution variable to the
6820 distributions file. It is used to conditionally add extra
6821 files or directories to the specific distribution. Affected
6822 files ./prepare, Makefile.am.pre and distributions.
6824 Removed the `_' from the start of the distribution names.
6827 * Added README.WIN32 for instructions to compile the Toolkit
6830 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6832 * Fixed a double free in disconnection in the server. Affected
6833 file is silcd/server.c.
6835 * Fixed the lib/silcske/groups.c to work now also with GMP
6836 MP library. The string conversion did not work when using
6837 specific base and the base is indicated in the string as well.
6839 * Created win32/ directory which now includes MSVC++ specific
6840 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6841 It will appear only in the toolkit distribution
6843 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6845 * Changed the key material distribution function in case when
6846 the hash output is too short. The data is now concatenated
6847 a bit differently than it used to. Made the change to the
6848 SKE protocol specification.
6850 * Added better GMP detection to configure.in.pre. A patch
6853 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Fixed a minor bug in SKE that might cause some problem on
6856 some platforms. Affected file lib/silcske/silcske.c.
6858 * Added the cookie checking for initiator in the SKE. It checks
6859 that the responder returns the sent cookie unmodified. The
6860 affected file is lib/silcske/silcske.c. Added new SKE
6861 error type INVALID_COOKIE that can be sent during the
6862 negotiation. Fixed some memory leaks as well.
6864 * Added the "invalid cookie" error message to Irssi SILC client's
6867 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6869 * Added `task_max' field to the SilcClientParams to indicate
6870 the maximum tasks the scheduler can handle. If set to zero,
6871 default values are used. Affected file lib/silcclient/silcapi.h.
6873 * Fixed memory leaks in silc_client_close_connection. Affected
6874 file lib/silcclient/client.c.
6876 * Added silc_client_del_client_entry to client library to free
6877 all memory of given client entry. Affected file is
6878 lib/silcclient/idlist.[ch].
6880 * Added new functions silc_client_del_channel and
6881 silc_client_del_server to delete channel and server entries.
6882 Affected file lib/silcclient/[silcapi.h/idlist.c].
6884 * Removed silc_client_del_client_by_id from silcapi.h.
6886 * Fixed the INFO command to return the server's own info
6887 correctly when querying by Server ID. Affected file is
6890 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6892 * Removed the non-blocking settings in WIN32 code in the
6893 silc_sock_[read/write] and added SleepEx instead. Affected
6894 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6895 of input data is now checked with FIONREAD and ioctlsocket.
6897 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6899 * Call silc_schedule_task_del_by_context in the
6900 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6901 Affected file lib/silccore/silcprotocol.c.
6903 * Call silc_protocol_cancel for active protocols in the
6904 silc_server_close_connection if the funtion
6905 silc_server_free_sock_user_data has not been called.
6906 Affected file silcd/server.c.
6908 * Generic tasks cannot be deleted using the del_by_fd
6909 task deleting function since generic tasks does not match
6910 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6912 * Added a notion to SILCOPER help file that the SILCOPER works
6913 only on router server, not on normal server.
6915 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6917 * Added for WIN32 support for the new scheduler as well.
6918 Affected file lib/silcutil/win32/silcwin32schedule.c.
6920 * Fixed the SHA1 implementation to work on various platforms.
6922 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6924 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6925 API. It is part of the scheduler now. Everything else is
6926 as previously but some functions has changed their names.
6927 Checkout the lib/silcutil/silcschedule.h for the interface.
6928 Updated all applications to use the new interface. Affected
6929 files are lib/silcutil/silcschedule.[ch].
6931 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6933 * Found a bug in the SKE implementation. The HASH value,
6934 specified by the protocol, was not computed correctly. The
6935 public key of the responder was not added to the computation
6936 even though it is mandatory. Affected file lib/silcske/silcske.c.
6937 This unfortunately causes incompatibilities with older
6938 clients and servers.
6940 * Added WIN32 specific network init and uninit functions:
6941 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6942 the Winsock2. Affected file lib/silcutil/silcnet.h and
6943 lib/silcutil/win32/silcwin32net.c.
6945 * Set the socket always to nonblocking mode on WIN32 after
6946 reading data or writing data. Affected file is
6947 lib/silcutil/win32/silcwin32sockconn.c.
6949 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6951 * Fixed various compilation problems under WIN32. Affected
6952 files lib/silcutil/win32/silcwin32thread.c and
6953 lib/silcutil/win32/silcwin32schedule.c.
6955 * Removed all _internal.h #includes from public header
6956 files. Internal headers must never be included from
6959 Removed also the lib/silcske/payload_internal.h file.
6961 * All include files that may be needed (public and some others
6962 included by the public headers) by application developers are
6963 now copied to the ./includes directory. It does not copy any
6964 internal headers. Affected file Makefile.defines.pre and all
6965 Makefile.am's under lib/ and subdirs.
6967 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6969 * Do not change the ~/.silc directory's permissions automatically.
6970 Affected file irssi/src/silc/core/clientutil.c.
6972 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6974 * Do not cancel the protocol in silc_server_close_connection
6975 it might cause recursion. Now cancelled in the function
6976 silc_server_free_sock_user_data. Affected file silcd/server.c.
6978 * Fixed the silc_server_remove_clients_by_server to regenerate
6979 the channel keys correctly finally. Added also new function
6980 silc_server_remove_clients_channels to actually do it.
6981 Affected file silcd/server.c.
6983 * Fixed the silc_server_new_channel to not crash by giving
6984 wrong router to the new channel. Affected file is
6985 silcd/packet_receive.c.
6987 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6989 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6990 which is given as argument to the silc_client_alloc now.
6991 It can be used to configure the client and set various parameters
6992 that affect the function of the client.
6994 * The USERS command in server did not check whether the channel
6995 is private or secret. Affected file silcd/command.c.
6997 * Added new argument to the USERS command in protocol specification.
6998 The USERS command now can take the channel name as argument
6999 as well. Added support for this in client and server and
7000 updated the protocol specs.
7002 * Completed the GETKEY command in client. It can be now used
7003 to fetch also servers public key not only some clients.
7004 Affected files lib/silcclient/command[_reply].c.
7006 * Added silc_client_get_server to return server entry by the
7007 server name. Affected files lib/silcclient/silcapi.h and
7010 * Redefined the IDENTIFY command in protocol specification to be
7011 more generic. It now can be used to query information about
7012 any entity in the SILC Network, including clients, servers and
7013 channels. The query may be based either the entity's name
7014 or the ID. Added support for this in both client and server.
7016 Affected files silcd/command.c and lib/silcclient/command.c
7017 and command_reply.c.
7019 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7020 the _from_client and _from_server functions. Affected file
7023 * Added silc_client_get_channel_by_id_resolve to the file
7024 lib/silcclient/silcapi.h to resolve channel information by
7025 its ID. Added also silc_client_get_channel_by_id that
7026 does not resolve it from the server.
7028 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7030 * Added SilcServerEntry context into the client library
7031 to represent one server. The INFO command now allocates
7032 these to save the resolved server info. For now on the
7033 client library will also keep information about servers,
7034 connected and resolved with INFO.
7036 The INFO command now allocates the SilcServerEntry context
7037 and saves the server info there. The COMMAND_REPLY in
7038 the INFO now returns the parameters to application in
7039 same order as defined in the protocol specification.
7041 The entries are cached in the client->server_cache.
7043 * The INFO command is now issued after received the Client ID
7044 from the server. Affected file lib/silcclient/client.c.
7046 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7047 to the application as the mode changer might be server.
7048 It is guaranteed that NULL is not returned anymore to the
7049 application. Affected file lib/silcclient/client_notify.c.
7051 The ID Type is now also passed to the application so that
7052 it can check whether the returned entry is SilcClientEntry
7055 Added new function silc_client_get_server_by_id to return
7056 the server entry by ID. Affected files are the
7057 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7059 * Do not create the channel in the Irssi SILC Client when issuing
7060 the JOIN command but when received the sucessful JOIN command
7061 reply. Otherwise the channel might get created even though we
7062 could not join it. The Affected file is
7063 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7065 * Fixed a channel joining bug in router. The router must also
7066 check the channel modes, invite and ban lists etc. when serving
7067 the JOIN command sent by normal server. Affected file is
7068 silcd/command.c. The router now resolves the client's
7069 information from the server who sent the JOIN command if it
7070 does not know it, and processes the JOIN command only after
7073 * Changed the SilcCommandCb to take new argument; void *context2.
7074 Affected file lib/silccore/silccommand.h
7076 The second argument in the command callbacks in the server now
7077 includes the SilcServerCommandReplyContext if the command was
7078 called as pending command callback from the command reply.
7079 Otherwise it is NULL. When called as pending the status of the
7080 command reply will be checked and if it was erronous the
7081 error will be sent to the original sender of the command.
7082 This way the client always receives the error messages even
7083 though the server was actually the one who received the error
7084 when it resent the command to router, for example. Affected
7085 files silcd/command[_reply].[ch].
7087 * Fixed sending WHOWAS command's error message to client if
7088 the requested client could not be found. It was missing.
7091 * Changed the CMODE and CUMODE commands reply arguments in the
7092 protocol specification. The Channel ID is now sent in both
7093 of the commands to identify the channel. Implemented this
7094 new feature to the client and server. Affected files
7095 lib/silcclient/command_reply.c and silcd/command.c.
7097 * Made better checks for invite and ban lists in the JOIN
7098 command in server. Affected file silcd/command.c.
7100 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7102 * The server now performs the incoming host IP/DNS lookup
7103 using the silc_socket_host_lookup and thus does not block
7104 the server anymore. Affected file silcd/server.c.
7106 * Completed the multi-thread support for SILC Scheduler in
7107 the lib/silcutil/silcschedule.c.
7109 * Fixed the configure.in.pre to detect the pthread correctly
7112 * Fixed a deadlock in silc_task_queue_wakeup in the file
7113 lib/silcutil/silctask.c.
7115 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7117 * Added new function silc_schedule_wakeup that is used in
7118 multi-threaded environment to wakeup the main thread's
7119 schduler. It needs to be used when a thread adds a new task
7120 or removes a task from task queues. After waking up, the
7121 scheduler will detect the task queue changes. If threads
7122 support is not compiled in this function has no effect.
7123 Implemented the wakeup mechanism to both Unix and WIN32
7124 systems. Affected files are lib/silcutil/silcschedule.[ch],
7125 lib/silcutil/unix/silcunixschedule.c and the
7126 lib/silcutil/win32/silcwin32schedule.c.
7128 * Added new function silc_task_queue_wakeup to wakeup the
7129 scheduler by the specified task queue. Affected file
7130 lib/silcutil/silctask.[ch].
7132 * The silc_socket_host_lookup_start now wakes up the scheduler
7133 after adding the timeout task. Affected file is
7134 lib/silcutil/silcsockconn.c.
7136 * The silc_socket_host_lookup is synchronous now if the threads
7137 support is not compiled in. However, the callback is still
7138 called asyncronously through the scheduler, anyway. Affected
7139 file lib/silcutil/silcsockconn.c.
7141 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7143 * Added new function silc_socket_host_lookup to perform
7144 asynchronous IP and FQDN lookups for the socket connection.
7145 Affected files lib/silcutil/silcsockconn.[ch].
7147 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7149 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7150 that may or may not compile the mutex support in.
7152 Changed the silc_mutex_alloc interface. It allocates the
7153 mutex now to the sent pointer and returns TRUE or FALSE.
7155 Affected file lib/silcutil/silcmutex.h.
7157 * Wrote the SILC Task Queue interface to support multi-threads.
7158 Affected file lib/silcutil/silctask.[ch].
7160 * Wrote the SILC Scheduler to support multi-threads. Affected
7161 file lib/silcutil/silcschedule.c.
7163 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7165 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7166 in lib/silcutil/win32/.
7168 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7170 * Defined SILC Mutex API and SILC Thread API and implemented
7171 them for Unix. Affected files are
7172 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7173 lib/silcutil/unix/silcunixmutex.c and
7174 lib/silcutil/unix/silcunixthread.c.
7176 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7178 * Fixed the silc_server_remove_clients_by_server's channel
7179 key re-generation. The hash table handling was incorrect
7180 and would not work with many channels. Affected file is
7183 * Fixed some memory leaks around the server code.
7185 * Rewrote the silc_server_get_users_on_channel to support IPv6
7186 based Client ID's. Affected file silcd/server.c.
7188 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7189 specification. However, a separate document must be written
7190 to define the detailed signing procedure and the payload
7191 associated with the flag. Defined the flag to the
7192 lib/silccore/silcchannel.h as well.
7194 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7196 * Changed the dynamic tables to static size tables in the
7197 lib/silccrypt/silchmac.c.
7199 * Removed GCC dependencies from the code. A patch by cras.
7201 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Do not show the error "Error receiving packet bla bla"
7204 in server if it really was not an error (-2 means that reading
7205 is pending). Affected file silcd/server.c.
7207 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7209 * Fixed a possible crash in silc_server_remove_clients_by_server
7210 in silcd/server.c. Fixed there also some memory leaks.
7212 * Fixed the silc_idlist_replace_client_id. It could replace
7213 wrong key in the hash table. Affected file silcd/idlist.c.
7215 * Do not check whether there are global users on the channel
7216 if the channel->global_users is FALSE. Affected functions
7217 silc_server_remove_from_one_channel and
7218 silc_server_remove_from_channels in silcd/server.c. Also,
7219 do not check if the removed client is local as we can be
7220 sure that global client was not removed from the channel
7221 and checking for global users is not needed.
7223 * The silc_server_remove_clients_by_server now re-generates
7224 the channel keys correctly for those channels that had
7225 clients removed from them. Affected file silcd/server.c.
7227 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7229 * Found the reason of random crashes in the server. We weren't
7230 ignoring the SIGPIPE signal (which can be sent in write())
7231 and it crashed the server. Affected file silcd/silcd.c.
7233 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7235 * Assure that sock->user_data is not NULL in the function
7236 silc_server_packet_send in silcd/packet_send.c.
7238 * Disconnect the remote connection if it could not be added
7239 to any ID lists in the server. The affected file is
7242 * Check in silc_server_packet_send[_real/dest] that the
7243 socket is not disconnecting and ignore the data if it is.
7244 Affected file silcd/packet_send.c.
7246 * Define inline to __inline on native WIN32 compilation.
7247 Affected file includes/silcwin32.h.
7249 * Added some explicit type casts for inline code since MSVC
7250 require them. Affected files lib/silcutil/silcbuffer.h,
7251 lib/trq/silcdlist.h and lib/trq/silclist.h.
7253 * Print warning in log files from now on if the packet
7254 decryption fails. Affected file silcd/server.c.
7256 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7258 * Changed the `say' client operation's interface to accept
7259 new `type' argument to indicate the type of the message sent
7260 by the library. The application may filter the library's
7261 messages according the type. The affected file is the
7262 lib/silcclient/silcapi.h.
7264 * Added two new functions to lib/silcclient/silcapi.h:
7265 silc_client_del_client and silc_client_del_client_by_id.
7266 Affected file lib/silcclient/idlist.c.
7268 * Moved the clientincludes.h from includes/ to silc/ and
7269 serverincludes.h from includes/ to silcd/.
7271 * The modes for the CMODE and CUMODE are now passed as
7272 uint32 for application with COMMAND_REPLY. The affected
7273 file is lib/silcclient/command_reply.c.
7275 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * /WHOIS without arguments shows client's own information.
7278 Affected file lib/silcclient/command.c.
7280 * Changed PING to not accept any arguments. The specs
7281 says that client can ping only the connected server so
7282 requiring an argument is not needed. Affected file is
7283 lib/silcclient/command.c.
7285 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7287 * Fixed a fatal bug in private message sending and reception
7288 encryption and decryption when using private message keys.
7289 The implementation was incorrect and did not follow the
7290 specification. It causd that some of the message were
7291 lost since it did not use the sending and receiving keys
7292 as the protocol suggests. This has been fixed and will cause
7293 incompatibilities with older clients when sending private
7294 message encrypted with private message keys. Affected files
7295 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7296 and various other in Irssi SILC Client.
7298 Added `responder' boolean argument to the functions
7299 silc_client_add_private_message_key[_ske] to indicate when
7300 the key is added as responder or initiator of the key
7303 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7305 * Removed the silc_ske_check_version function and created
7306 a SilcSKECheckVersion callback. Added also a function
7307 silc_ske_set_callbacks that is now used to set all SKE
7308 callbacks. The callback functions are not given to
7309 the SKE functions anymore, but this function is used to
7312 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7314 * Added `silc_version' argument to the silc_client_alloc
7315 to define the version of the application for the library.
7316 The library will use the version string to compare it
7317 against the remote host's (usually a server) version
7318 string. Affected file lib/silcclient/silcapi.h
7320 * Added the KE protocol context to Key Agreement context
7321 in client library so that we can abort the SKE if it
7322 is in process when we get timeout. Affected file is
7323 lib/silcclient/client_keyagr.c.
7325 * Do not resolve the client ID forever if it returns in the
7326 first time that such client does not exist. This was done
7327 for example with private message. Affected file is
7328 lib/silcclient/client_prvmsg.c.
7330 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7332 * Do not add regex.h for WIN32. The affected file
7333 includes/silcincludes.h.
7335 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7336 not work yet 100%. It generates the DLL's automatically
7337 when compiling with --with-win32 under cygwin.
7339 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7341 * lib/contrib/regex.c is not compiled on WIN32.
7343 * Added silc_net_get_socket_opt function to the
7344 lib/silcutil/silcnet.h.
7346 * Added includes/silcwin32.h for WIN32 specific includes
7349 * Do not use ptime structure or any of the posix process
7350 functions on WIN32 in lib/silccrypt/silrng.c.
7352 * Added silc_gettimeofday to provide generic function
7353 for struct timeval on all platforms. Added the function
7354 to lib/silcutil/silcutil.h.
7356 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7358 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7359 library as they clearly belong there. As a plus side we
7360 can make the actual socket connection routines platform
7363 Added also new generic function silc_socket_read and
7364 silc_socket_write (that used to be silc_packet_[read/write].
7365 The implementation of these are platform specific.
7367 * Added WIN32 specific routines of silc_socket_[read/write]
7368 to lib/silcutil/win32/silcwin32sockconn.c.
7370 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7372 * Added preliminary support for native WIN32 compilation under
7373 cygwin (using the -mno-cygwin option for GCC) to the
7374 ./configure.in.pre. The --with-win32 now prepares the
7375 compilation for native WIN32.
7377 * Rewrote the SILC Scheduler interface in the file
7378 lib/silcutil/silcschedule.h. The scheduler is now context
7379 based and does not have anymore any global static scheduler.
7380 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7381 and created lib/silcutil/win32 directory for WIN32 based
7384 * Added Unix specific network routines to the
7385 lib/silcutil/unix/silcunixnet.c and the old
7386 lib/silcutil/silcnet.c includes now only generic routines.
7388 Added WIN32 specific network routines to the
7389 lib/silcutil/win32/silcwin32net.c.
7391 * Added Unix specific utility functions from the
7392 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7394 * Added WIN32 SILC Scheduler to the file
7395 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7398 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7400 * Do not handle JOIN notify in the server if the target client
7401 is not registered (idata->registered == FALSE). The affected
7402 file is silcd/packet_receive.c.
7404 * Update the nickrec->founder in event_cumode in the Irssi SILC
7405 client. Affected file irssi/src/silc/core/silc-channels.c.
7407 * Fixed the CUMODE_CHANGE notify handling in the server when
7408 server and router are announcing their clients on channels.
7409 Now the mode changes are saved and notified correctly. The
7410 affected file is /silcd/packet_receive.c.
7412 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7413 They really did not replace the cache entry in the ID Cache.
7414 Now they do that. Affected file silcd/idlist.c.
7416 * Fixed the KICK notify handling in the Irssi SILC client to
7417 update the channel records so that the kicked client does not
7418 appear to be on the channel. The affected file is
7419 irssi/src/silc/core/silc-channels.c.
7421 * Always update the conn->current_channel when executing command
7422 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7424 * Fixed the KILL notify handling in Irssi SILC client to remove
7425 the killed client on all channels.
7427 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Fixed the silc_parse_command_line to remove extra spaces
7430 from the start and end of the arguments. Affected file is
7431 lib/silcutil/silcutil.c.
7433 * Cancel and free any active protocol in the function
7434 silc_server_close_connection. Affected file silcd/server.c.
7436 * Cancel and free any active protocol in the function
7437 silc_client_close_connction. Affected file is
7438 lib/silcclient/client.c.
7440 * Do not execute the KILL command for clients that are in
7441 history (ie. they are not in the network). Affected file is
7444 * Fixed KILL notify handling, client does not crash anymore.
7445 Affected file irssi/src/silc/core/silc-channels.c.
7447 * Reduced the default packet buffer size from 2048 to 1024 in
7448 lib/silccore/silcpacket.c.
7450 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7451 counter to the SKE context that is incresed when the SKE library
7452 performs async operation outside the library. If the outside
7453 process frees the SKE context and FREED status will be set
7454 and the library will detect after the sync operation that the
7455 libary is freed. The affected files are
7456 lib/silcske/silcske[_status].[ch].
7458 * Resolve the client entry information in the function
7459 silc_client_channel_message to assure that NULL pointer is not
7460 passed as client entry to the application. */
7462 * Fixed the task timeout calculation to assure that there is
7463 never negative timeouts. The affected file is
7464 lib/silcutil/silcschedule.c.
7466 * Fixed the channel user mode notification sending in server.
7467 It was sent point-to-point to the router (or to server by router)
7468 but it needs to be destined to a channel. The routines now
7469 supports sending the channel user mode notifys to the channels
7470 when announcing clients and channels. Affected files are
7471 silcd/server.c and silcd/packet_receive.c.
7473 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7474 It did not actually replace the old channel entry in the cache.
7475 Affected file lib/silcclient/client_notify.c.
7477 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Fixed a possible crash in silc_packet_send_prepare. It now
7480 assures always that there is enough space in the buffer and
7481 at the tail area of the buffer (for MAC).
7483 Fixed the inbound buffer reallocation in silc_packet_read.
7484 It was old code and did not handle the reallocation correctly.
7487 The affected file is lib/silccore/silcpacket.c.
7489 * Fixed buffer overflow in silc_parse_nickname in the file
7490 lib/silcutil/silcutil.c.
7492 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7494 * make install generates new server keys only if there is not
7497 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7500 Added check that if the NOREPLY is set then we will not send
7501 the away message. This avoids infinite loop of away messages
7502 if both clients are away. The affected file is
7503 lib/silcclient/client_prvmsg.c.
7505 * Fixed client crash if /NICK was given without arguments.
7506 Affected file lib/silcclient/command.c.
7508 * Server does not send the invite list in INVITE command back
7509 to the client if the list was not altered. Added this notion
7510 to the protocol spec as well. Affected file silcd/command.c.
7512 Fixed possible crash in INVITE command by checking the
7513 value of silc_server_get_client_route command.
7515 * Fixed the INVITE notify type handling. The arguments are now
7516 taken in correct order and client does not crash. The affected
7517 file is irssi/src/silc/core/silc-channels.c.
7519 Removed the "Inviting xxx to channel" message from the
7520 client library away and let the application handle it.
7521 Affected file lib/silcclient/command.c. Added that message
7522 to Irssi SILC client's message formats.
7524 * Fixed CMODE command crash in client. It now checks the
7525 amount of arguments correctly and does not crash. The affected
7526 file is lib/silcclient/command.c.
7528 * Do not create new channel automatically in silc_channels_join
7529 but check whether the channel by that name already exists.
7530 Affected file irssi/silc/core/silc-channels.c.
7532 * Do not send the SERVER_SIGNOFF to router if the disconnected
7533 entity was the router. Affected file silcd/server.c.
7535 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7536 SILC client as it was missing from there.
7538 Added the handling of the KICK notify to the Irssi SILC client
7539 as it was missing. Added "you have been kicked" message to
7540 Irssi SILC client's message modules formats.
7542 Added the handing of the KILL notify to the Irssi SILC client
7543 as it was missing. Added the kill message module formats
7546 The affected file is irssi/src/silc/core/silc-channels.c.
7548 * The router did not save the channel mode the server announced.
7549 Affected file silcd/packet_receive.c.
7551 * Fixed a possible crash in INFO command in server. If the
7552 server did not provide the server info it crashed. Affected
7553 file silcd/command.c.
7555 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * Fixed the GETKEY command in the server to check also the
7558 global list. Otherwise the GETKEY would not work correctly
7559 in normal SILC server. Affected file silcd/command.c.
7561 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7563 * Fixed GETKEY crash, it crashed if the command did not succseed.
7565 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7568 is now real and not just an macro interface to GMP.
7570 Removed the entire GMP from the source tree and imported new
7571 NSS MPI library instead. Reason for removing GMP is that it is
7572 extremely large and compiles extremely slow. The NSS MPI
7573 is only a few files and compiles in less than 10 seconds.
7574 The speed is also about the same as GMP. The MPI is imported
7575 to lib/silcmath/mpi.
7577 If the system has GMP installed we will still use the GMP.
7578 If it is not then the NSS MPI will be compiled.
7580 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Merged a long nickname (127 characters long) crash bugfix from
7583 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7585 * Merged a freed memory reference bugfix from Irssi CVS tree.
7586 Affected file irssi/src/core/commands.c.
7588 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * Added the server's public key sving and verification to the
7591 server when performing the SKE. This was missing and the
7592 remote server's (or router's) public key was accepted without
7593 checking whether we have it previously or trust it at all.
7594 Affected file silcd/protocol.c.
7596 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7598 * Check in the silc_server_timeout_remote if protocol is active
7599 and make sure that the protocol's final callback is called so
7600 that all memory if freed. Affected file silcd/server.c.
7602 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * silc_server_whois_send_reply crashed the server if the nickname
7605 was 127 characters long. Affected file silcd/command.c.
7607 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7609 * Added sanity check to the silc_server_new_client. If the hostname
7610 is provided inside username then check that the provided hostname
7611 really is the same as the resolved one. If the hostname was not
7612 resolved then check it from the public key. Affected file is
7613 silcd/packet_receive.c.
7615 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7616 if the server disconnected us and the connection is not valid
7617 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7619 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7620 the library to the lib/silcutil/silcutil.[ch].
7622 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * Close log file after open. Affected file
7625 lib/silcutil/silclog.c.
7627 * Check whether sock == NULL in silc_client_send_packet and return
7628 if it is. Affected file lib/silcclient/silcclient.c.
7630 * Check rec->entry == NULL in the Irssi SILC Client before
7631 sending the channel message. Affecte file is
7632 irssi/src/silc/core/silc-servers.c.
7634 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Merged a splitted window bugfix from Irssi CVS tree. The
7637 affected file is irssi/src/fe-text/textbuffer-view.c.
7639 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7640 It did not print nickname.
7642 * Improved the distributions system a bit.
7644 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7647 irssi/src/fe-text/gui-window.c.
7649 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7650 to in-active server. The affected file is
7651 irssi/src/silc/core/client_ops.c.
7653 * Resolve the client in USERS command reply if the entry does
7654 not have username resolved. The affected file is
7655 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7656 command to WHOIS command to really resolve stuff. The USERS
7657 is not used any more in any critical section so WHOIS can
7658 be used even though it might be slower than IDENTIFY.
7660 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7663 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7665 * Changed the protocol API a bit more consistent in the
7666 lib/silccore/silcprotocol.[ch].
7668 * Changed the following headers to ROBODoc format:
7670 lib/silccore/silcpayload.h
7671 lib/silccore/silcprotocol.h
7672 lib/silccore/silcsockconn.h
7674 All core library headers are now formatted.
7676 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7678 * Fixed a bug in Irssi SILC client; do not show that you are
7679 server/router operator if you really are not. Affected file is
7680 irssi/src/silc/core/client_ops.c.
7682 * Renamed silc_command_free_payload to silc_command_payload_free.
7683 Affected file lib/silccore/silccommand.h
7685 * Added silcmath.h to include the prototoypes of various routines
7686 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7689 * Changed the following headers to ROBODoc format:
7691 lib/silccore/silcchannel.h
7692 lib/silccore/silccommand.h
7693 lib/silccore/silcid.h
7694 lib/silccore/silcidcache.h
7695 lib/silccore/silcmode.h
7696 lib/silccore/silcnotify.h
7697 lib/silccore/silcpacket.h
7698 lib/silcmath/silcmath.h
7700 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7702 * Added checking to the server code not to start the server if
7703 ciphers and stuff are not configured properly. Affected files
7704 silcd/serverconfig.[h] and silcd/server.c.
7706 * Changed the layout of the header files of the public interfaces
7707 in the SILC libraries. The new layout supports ROBODoc
7708 documentation tool (and some others) so that it is easy to create
7709 a library reference manual. All the other headers and source
7710 code must still follow the CodingStyle document. Also source
7711 code must not include these ROBODoc stuffs, only the headers.
7712 Furthermore, all public interface headers must now be named
7713 by using `silc' prefix, example: silcapi.h, silccipher.h.
7714 Some files were renamed due to this. All the other headers
7715 must not be used as public interfaces. I will update the
7716 CodingStyle document later. Changed following headers, so far:
7718 lib/silcclient/silcapi.h
7719 lib/silccore/silcauth.h
7720 lib/silccore/silcprivate.h
7721 lib/silccrypt/silcdh.h
7723 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7727 * Removed silc_client_packet_send_flush from the client library
7728 as it is not needed. Affected file lib/silcclient/client.[ch].
7730 * Added printing of message of unresolved authentication method
7731 to the Irssi SILC client. Added it to the module formats.
7732 Removed the same message from the client library.
7734 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7736 * Added new distribution feature, DISTLABEL. Every distribution
7737 can define own preprocessor label that can be used in the
7738 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7739 file distributions, acconfig.h.pre and prepare.
7741 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7743 * Added Makefile.defines_int to include the actual definitions
7744 for Makefile.defines.in. Tested the new distribution system,
7745 created distributions and tested installation.
7747 * Added AWAY message printing to the Irssi SILC client. Added
7748 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7750 * Added SCONNECT command to call the SILC's CONNECT command.
7751 Cannot use CONNECT directly since Irssi uses that internally.
7752 Affected file irssi/src/silc/core/silc-servers.c.
7754 Added ACTION local command. It is same as ME command but takes
7755 the channel as mandatory argument.
7757 Rewrote some of the Irssi's help files to suite for SILC
7760 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Added Makefile.defines[.in] that should for now on be included
7763 in all Makefile.am file in the source tree. That file includes
7764 all common compilation definitions for SILC source tree.
7766 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7768 * Minor changes to the ./prepare script to change the package
7769 name according the distribution name to the configure.in.
7771 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Created new distribution system. Added file `distributions'
7774 that defines all the distributions that can be created out of
7775 the SILC source tree. The ./prepare script now reads that
7776 file to determine how to prepare the distributions. The
7777 first argument to the ./prepare is the name of the distribution
7778 and second is the version of the distribution. If given
7779 without arguments it creates the default (toolkit) distribution
7780 with the default version (defined in ./prepare).
7782 All Makefile.am files that are subject to the distributions
7783 are now named as Makefile.am.pre. These are ./Makefile.am
7784 and lib/Makefile.am. Others may be changed later.
7786 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7788 * Added invite list, ban list, some key management and connection
7789 error message printing to module formats in the Irssi SILC client.
7791 * Added new silc_client_set_away_message to set the away message
7792 that is back to the person who sent private message. The
7793 affected file lib/silcclient/silcapi.h and the
7794 lib/silcclient/client_prvmsg.c.
7796 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7798 * Fixed the private message sending in the Irssi SILC client,
7799 added local command KEY to the Irssi SILC client.
7801 Added key management and key agreement message formats to the
7802 irssi/src/fe-common/silc/module-formats.[ch].
7804 Added USERS (alias WHO) printing, server/router operator
7805 indication and LIST command printing to the module formats.
7807 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7809 * Fixed channel joining notify handling, cumode notify handling
7810 from Irssi SILC client.
7812 * Added SILC specific module-formats to the Irssi SILC client so
7813 that SILC specific message hilighting, colors etc is possible.
7814 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7816 Added channel mode, channel user mode, actions, notices,
7817 whois and whowas printing to the the module-formats.c.
7819 * Fixed a bug in channel deletion in the server. The channel
7820 is not left to the cache even if the channel founder auth mode
7821 is set when there are no users anymore on the channel. Affected
7822 file silcd/server.c.
7824 * The silc_net_localhost now resolves the entire hostname including
7825 the domain name. Affected file lib/silcutil/silcnet.c.
7827 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Changed the ask_passphrase client operation to be ascynchronous.
7830 It has now a completion callback and a context that the
7831 application must call after it has got the passphrase from
7832 the user. Affected files lib/silcclient/silcapi.h,
7833 lib/silcclient/protocol.c, lib/silcclient/command.c and
7836 Added SilcAskPassphrase callback that the application calls
7837 to deliver the passphrase to the library.
7839 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7840 The public key verification and especially a certificate
7841 verification is asynchronous procedure.
7843 Added new SILC_SKE_STATUS_PENDING status to indicate the
7844 request is pending and a callback will be called to finalize
7847 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7848 indicate that remote end did not send its public key (or
7849 certificate), even though we require it. Added check for this
7850 condition in the SKE. This was a security bug, now fixed.
7852 Defined new SilcSKEVerifyCbCompletion callback that is called
7853 when the verification process is completed.
7855 The affected files lib/silcske/silcske_status.h and
7856 lib/silcske/silcske.[ch].
7858 * Changed the verify_public_key client operation to be async
7859 as well. Defined SilcVerifyPublicKey callback that is used to
7860 indicate the success of the public key verification process.
7862 Changed the server and client to use the new async client
7865 * Changed the Irssi SILC client's internal scheduler to be called
7866 twice as many times as it used to be. As a result the client
7867 should be a bit faster now. Affected file is
7868 irssi/src/silc/core/silc-core.c.
7870 * Added support to Irssi SILC client of asynchronous public key
7871 verification and passphrase inquiry. Affected file is
7872 irssi/src/silc/core/silc-core.c.
7874 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Do not say "You have left channel %s" in client library.
7877 Moved it to the application. Affected files are
7878 lib/silcclient/command.c and silc/client_ops.c.
7880 * Fixed silc_client_get_clients. Command context was not
7881 duplicated and was freed memory in the callback. Affected
7882 file lib/silcclient/idlist.c.
7884 * Do not say "you are now talking..." on JOIN command in the
7885 client library. The appliation must handle it.
7887 * Do not say ".. changed topic to" in command reply in the
7888 client libary. The application must handle it.
7890 * Fixed TOPIC command sending in the client library.
7892 * Fixed a memory leak in silc_client_command_free in the file
7893 lib/silcclient/command.c.
7895 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7897 * Imported a modified version of Irssi client to the source tree.
7898 The Irssi will be used to create a new client called
7899 Irssi SILC. Imported to irssi/.
7901 Added silc_core_init_finish function to the Irssi. Affected
7902 file irssi/configure.in.
7904 A lot changes in the Makefile.ams around the irssi tree.
7906 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7908 * Do not rehash if the new size is same as the old size of the
7909 hash table, in the silc_hash_table_rehash*. The affected file
7910 lib/silcutil/silchashtable.c.
7912 * Replaced hash_table_del_by_context calls from the server
7913 (when channel->user_list and client->channels) to the
7914 hash_table_del as it is sufficient and faster.
7916 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Added silc_hash_table_list, silc_hash_table_get and the
7919 SilcHashTableList structure to provide an alternative way to
7920 traverse the hash table. The affected files are
7921 lib/silcutil/silchashtable.[ch].
7923 * Changed the server's idlist routines to use the hash table
7924 routines to optimize the code.
7926 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Replaced the client entry's `channel' list and channel entry's
7929 `user_list' list to hash tables for optimized lookup. Changed
7930 the code to use the hash table interface around the code.
7931 Affected file lib/silcd/idlist.[ch].
7933 * Added `auto_rehash' boolean argument to the function
7934 silc_hash_table_alloc to indicate whether the hash table should
7935 auto-rehash when it thinks is appropriate time. It will
7936 increase the hash table size if the there is twice as much
7937 entries in the table than the size of the table, and will
7938 decrease the size if there are twice as less entries than
7939 the size of the table.
7941 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7945 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * silc_idcache_purge_by_context deletes the entry now by context
7948 as it is supposed to do. Affected file lib/silccore/idcache.c.
7950 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7951 client is not anymore valid (WHOWAS givens the info) and not
7952 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7954 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7956 * Removed the `data' and `data_len' arguments from the ID Cache
7957 interfaces and added `name' argument. ID Cache does not handle
7958 anymore the binary data only a names associated with given ID.
7960 * When hashing a Client ID with silc_hash_id the entire ID is
7961 not hashed anymore, instead only the hash of the Client ID is
7962 hashed. This way we can access the Client ID from the cache
7963 with Client ID but with the hash of the ID (which is a hash of
7964 the nickname) as well without any difference in performance.
7966 Added also silc_idcache_find_by_id_one_ext to do one on one
7967 searching when we have the actual ID. Added also function
7968 silc_hash_client_id_compare. The affected files are
7969 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7971 * When hashing the name associated with a ID it is always done
7972 in lowercase. This way we can access the cache without worrying
7973 about case-sensitivity, even though, for example nicknames are
7976 * Fixed a bug in server with channel message sending. It put
7977 wrong ID type as destination ID. The affected file
7978 silcd/packet_send.c.
7980 * silc_idcache_del_by_context now deletes from all hash tables
7981 by context. Affected file lib/silccore/idcache.c.
7983 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * Changed the client library to use the new ID Cache interface.
7986 Changes around the source tree.
7988 * Added silc_hash_table_rehash_ext to rehash with specific
7989 hash function. Affected file lib/silcutil/silchashtable.[ch].
7991 * Added silc_hash_string_compare to compare two strings in the
7992 hash table. Affected file lib/silcutil/silcutil.[ch].
7994 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Added new function silc_idcache_del_by_context into the
7997 lib/silccore/idcache.[ch].
7999 * Changed the server's ID list routines to use the new ID Cache
8000 interface. Changes around the source tree.
8002 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Added silc_hash_table_del[_by_context]_ext functions in to the
8005 lib/silcutil/silchashtable.[ch].
8007 Removed silc_hash_table_find_all* routines and added new
8008 silc_hash_table_find_foreach to replace them.
8010 Added silc_hash_table_replace_ext function as extended
8011 replacing function. Separated the simple hash table interface
8012 from the extended hash table interface in the file
8013 lib/silcutil/silchashtable.h.
8015 * Fixed minor bugs and changed it to use some of the new
8016 hash table functions in lib/silccore/idcache.c
8018 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8020 * Added new function silc_hash_table_find_all to return all keys
8021 in the hash table by the specified key. As the hash table is
8022 collision resistant it also makes it possible to have several
8023 duplicate keys in the hash table. This function may be used to
8024 find all of the keys from the hash.
8026 Added user_context arguments to the SilcHashFunction,
8027 SilcHashCompare and SilcHashDestructor to deliver user specified
8030 Added new fuctions silc_hash_table_find[_all]_ext to do
8031 extended lookup with specified hash and compare functions and
8032 specified user contexts.
8034 Added new function silc_hash_table_add_ext to add the key
8035 with specified hash function and user context.
8037 Added new function silc_hash_table_foreach to traverse all
8038 entrys in the hash table. Added SilcHashForeach callback
8041 Added new function silc_hash_table_del_by_context to delete
8042 the entry only if the context associated with the key matches.
8044 Affected files are lib/silcutil/silchashtable.[ch].
8046 * Removed silc_hash_[server/client/channel]_id and added just
8047 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8048 silc_hash_id_compare to compare two ID's using as the hash table
8049 comparison function. Added also silc_hash_data to hash
8050 binary data and silc_hash_data_compare to compare it.
8052 * Removed silc_idlist_find_client_by_hash as it is not needed
8053 anymore. Affected file silcd/idlist.[ch].
8055 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8056 to use internally the SilcHashTable. The new ID Cache is a lot
8057 faster than the old one. Some of the ID Cache interface was also
8058 rewritten and obsolete and stupid functions were removed.
8060 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * Added entry_count field to the SilcHashTable to keep the number
8063 of the entries in the table. Implemented the function
8064 silc_hash_table_rehash. Added new function
8065 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8067 Fixed a minor bug in silc_hash_table_free.
8069 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8070 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8071 into the lib/silcutil/silcutil.[ch].
8073 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8075 * Implemented a collision resistant hash table into the
8076 lib/silcutil/silchashtable[ch]. See the header and the source
8077 for the SilcHashTable API.
8079 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8081 * Merged dotconf version 1.0.2 into lib/dotconf.
8083 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Do not compile anything in lib/silcsim/* if the SIM support
8086 is not enabled. The tree should now compile without problems
8089 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Compiled the SILC under cygwin. Compiled and tested briefly
8092 without problems. More tests needed. The SIMs didn't compile
8095 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8097 * Fixed possible crash in silc_get_username in the
8098 lib/silcutil/silcutil.c.
8100 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Fixed a va_arg in silc/client_ops.c.
8104 * Oops, RC5 routines were named AES and caused some problems
8105 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8107 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8109 * Added new SilcIDIP structure into the lib/silccore/id.h and
8110 replaced the old `ip' fields from all SILC ID's to that type.
8111 This is a step towards IPv6 support.
8113 The silc_id_get_len takes now the ID as an extra argument.
8114 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8115 both IPv4 and IPv6 based ID's.
8117 The affected files are lib/silccore/id.[ch] and other files
8118 around the tree using these routines.
8120 * Removed the ID length arguments in server from various
8121 silc_server_send_notify_* routines -> they are not needed
8124 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8126 * Fixed memory leak in silc_encode_pem_file in the file
8127 lib/silcutil/silcutil.c.
8129 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8131 * Check minor version as well in the SKE. Affected files are
8132 silcd/protocol.c and lib/silcclient/protocol.c.
8134 * Added --identifier option to the server so that an identifier
8135 can be when creating the public key for the server. Affected
8136 file is silcd/silcd.c.
8138 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8139 lib/silccrypt/silcpkcs.c.
8141 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Register default ciphers and stuff when using -C option with
8144 the server. Affected file sildc/silcd.c.
8146 * Put back the servers public key filename format, it is better
8147 than the new one. For now, the client keys are saved with the
8148 new filename format. The affected file silc/client_ops.c.
8150 * Implemented the Cipher API for the rest of the ciphers that
8151 did not implement it or implemented it the wrong way.
8153 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Register default ciphers and stuff when using the -S option
8156 in the client. Affected file silc/silc.c. Same also when
8157 creating new key pair with -C option.
8159 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8161 * Fixed the silc_verify_public_key client operation function to
8162 save the public keys differently. The fingerprint is now
8163 used as filename and not the hostname. This way also the
8164 client keys are saved uniquely and not with hostnames. The
8165 affected file is silc/client_ops.c.
8167 * Trimmed the silc_hash_fingerprint function to remove extra
8168 whitespaces from the end of the fingerprint. The affected
8169 file is lib/silccrypt/silchash.c.
8173 * Added silc_cipher_register_default function to register all
8174 default ciphers. It can be used when configuration files
8175 does not exist and the application does not want any specific
8176 ciphers in any specific order.
8178 The SilcDList is now used as silc_cipher_list dynamically
8179 allocated cipher list. Removed the static list all together
8180 and now all ciphers must be allocated to the dynamic list.
8181 The silc_cipher_alloc routine was changed to check only the
8184 All silc_cipher_* routines that used to return int returns
8187 The affected files lib/silccrypt/silccrypt.[ch].
8189 * The same thing was done to silc_hash_* as for silc_cipher_*
8190 routines. Affected files lib/silccrypt/silchash.[ch].
8192 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8193 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8194 Added also silc_pkcs_[un]register[_default] functions.
8195 Removed the data_context from the PKCS API.
8197 * Added silc_hmac_register_default function to register default
8198 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8199 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8200 to unregister all hmacs at once.
8202 * Register the default ciphers, hash functions, PKCSs and HMACs
8203 if client's configuration file does not exist. The affected
8206 * The client did not load the hash functions from the SIM
8207 modules at all. Added support for this. Affected file is
8208 silc/clientconfig.c.
8210 * When decoding public key with silc_pkcs_public_key_decode, check
8211 the supported algorithm only if PKCS are registered. Affected
8212 file lib/silccrypt/silcpkcs.c. The same was done with the
8213 silc_pkcs_private_key_decode.
8215 * Fixed the SILC List routines to keep the list always in order.
8216 It used to change the list's order when traversing the list but
8217 not it preserves the order. Affected file lib/trq/silclist.h.
8219 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8221 * Added the client library to use the SilcSocketConnection's
8222 reference counter (by silc_socket_dup) to prevent the bug that
8223 the socket object may be freed underneath async operation.
8225 * The name resolv library checking fixes in the configure.in.pre.
8228 * Created new version of the protocol drafts for future
8229 development. The -03 drafts are the ones that will be changed
8230 in the trunk now and the -02 will remain as they are.
8232 * Send list of CUMODE notifys to the router when announcing
8233 the channel users to the router. Affected file silcd/server.c.
8234 If the router receiving channel founder CUMODE for a channel
8235 that already has channel founder it will send CUMODE notify
8236 to the sender to remove the channel founder rights from the
8237 announced client. Affected file silcd/packet_receive.c.
8239 * The CUMODE notify may now use Server ID as well as the entity
8240 who changes the mode. Updated protocool specs.
8242 * Updated INSTALL and README files.
8244 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * New web pages in the http://silc.pspt.fi. The pages was
8251 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8253 * Implemented the [DenyConnectin] config section in the server.
8254 Added silc_server_config_denied_conn to check whether incoming
8255 connection is denied. Affected file silcd/serverconfig.[ch].
8257 * Do not check the ports when checking the incoming configuration
8258 data if the port is 0, meaning any. Affected file is
8259 silcd/serverconfig.c.
8261 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Fixed buffer overflow in silc_string_compare in the file
8264 lib/silcutil/silcutil.c.
8266 * Fixed double free in silc_server_command_leave in the file
8269 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Fixed the version checking in the server. Affected file is
8274 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8276 * Fixed the configuration data fetching when accepting new
8277 connections in the server. Affected file silcd/server.c.
8279 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Added `sender_entry' argument to the function
8282 silc_server_packet_relay_to_channel so that we can check
8283 whether some destination actually belongs to the same route
8284 the sender belongs (ie, we must not resend the packet to the
8285 sender). Affected file silcd/packet_send.[ch].
8287 * Added `servername' field to the SilcClientEntry in the server
8288 to hold the name of the server where client is from. Affected
8289 file is silcd/idlist.h.
8291 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Moved the channel message encrypting in the router betwen
8294 router connections from silc_server_channel_message to the
8295 silc_server_packet_relay_to_channel since we want to check
8296 whether we have anybody channel before encrypting anything.
8297 Affected files silcd/packet_[receive/send].c.
8299 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Fixed the [AdminConnection] server config section to support
8302 multiple entries. Affected file silcd/serverconfig.c.
8304 * Added support into the server to check the validity of the
8305 incoming connection before executing any KE or authentication
8308 * The connection configuration is now saved to the KE and
8309 connection auth protocol contexts and not fetched anymore in
8310 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8312 * The local hosts listenning address and port is also resolved
8313 now when starting the server. We want to have the socket object
8314 to include the real address and port for the listener. Added
8315 new function silc_net_check_local_by_sock into the files
8316 lib/silcutil/silcnet.[ch].
8318 * Fixed a broadcast bug in server -> do not broadcast if we
8321 * Fixed a routing bug. Do not route broadcast packets ever.
8322 Broadcast packets must be processed always and not routed since
8323 they may be destined to some other host than yourself and thus
8324 would get routed without no good reason. Affected file is
8327 * Added function silc_server_config_is_primary_route to check
8328 whether primary router connection has been configured (a router
8329 configuration that we are initiating). If there is not, we
8330 will assume that there is only two routers in the SILC network
8331 and we will use the incoming router connection as our primary
8332 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8334 * Changed the order of the broadcasting. Broadcast _after_ the
8335 packet has been processed not before. Affected file is
8338 * Fixed a [ClientConnection] parsing bug. The port was never
8339 parsed correctly thus resulting to port 0. Affected file
8340 silcd/serverconfig.c.
8342 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8343 argument and did not set the broadcast packet flag. Affected
8344 file silcd/packet_send.c. Fixed same bug in the function
8345 silc_server_send_notify as well.
8347 * If we receive NEW_ID packet for our own ID in the server, ignore
8350 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Removed the nickname from the Private Message Payload.
8355 Updated the code and the protocol specs.
8357 * Updated protocol specs for submitting to the IETF.
8359 * Tweaked the Random Number Generator a bit. Affected file
8360 lib/silccrypt/silcrng.c. Exported a new function
8361 silc_rng_[global]_add_noise which can be used to add more
8364 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Do not parse packets with different timeout when protocol
8367 is active -> may cause problem with rekey. Affected file
8370 * When server receives signoff notify it must not create
8371 new channel key if the client is on any channels since the
8372 sender of the signoff notify will create it.
8374 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * Added printing of error messages during SKE protocol from the
8377 failure packet sent by server during SKE. Affected file
8380 * Removed the client's failure_callback handling with timeout
8381 and handle it immediately when received.
8383 * The SKE library returned wrong type in SUCCESS and FAILURE
8384 packets. They must be 32 bit MSB not 16 bit MSB.
8386 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Ok, rewrote the logic of the re-key and now it seems to work.
8389 I tested it on high traffic with frequent re-keys without
8390 problems. Added hmac_receive (and renamed hmac to hmac_send)
8391 in SilcClientConnection in lib/silcclient/client.h and
8392 in SilcIDListData in silcd/idlist.h. Also, removed the
8393 SilcPacketParserContext's cipher and hmac fields as they are
8394 not needed anymore and actually caused some problems when
8395 the ciphers and hmac's changed underneath the packet parser.
8397 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * If re-key protocol is active then process the incoming packets
8400 synchronously since we must assure that icoming packets encrypted
8401 with the old key is processed before the new keys is set to
8402 use. This is true other packets than for REKEY packets.
8403 Affected file silcd/server.c. The same was done to client library
8404 as well, affected file lib/silcclient/client.c.
8406 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * Fixed bug in client and server to accept the force send if
8409 the packet is send from silc_[server/client]_packet_process
8410 function. Otherwise the packets are never delivered, oops.
8412 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Disable force sending of packets when REKEY protocol is active.
8415 We must assure that no packet is sent directly when rekey is
8416 performed. All packets must be sent through packet queue.
8417 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8418 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8419 function is silc_[server/client]_packet_send_real to check
8422 * Replaced the SIM paths from example config files to
8423 /usr/local/modules. Also, make install creates now
8424 /usr/local/silc/logs directory to hold all the SILC server
8427 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Made the configure.in.pre work on Solaris. Patch by salo.
8431 * Made all ciphers compatible with non-x86 machines. Defined
8432 CBC mode macros into lib/silccrypt/ciphers_def.h.
8434 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Fixed the make install.
8438 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8440 * When MAC computation fails the silc_packet_decrypt returned 0
8441 even though it was supposed to return -1. Fixed this. The
8442 affected file is lib/silccore/silcpacket.c.
8444 * Do not replace the config files in /etc/silc (in make install)
8445 if they already exist. Affected file ./Makefile.am.
8447 * Do not send re-key packets immediately but through packet queue.
8448 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8450 * Changed silc_net_check_host_by_sock to return FALSE if the
8451 IP/DNS could not be resolved. Though, it returns the IP address
8452 now even if it could not resolve it (but returns also FALSE).
8453 Affected file lib/silcutil/silcnet.[ch].
8455 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Added silc_pkcs_decode_identifier to decode the public key's
8458 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8459 Added also silc_pkcs_free_identifier. Added also new context
8460 SilcPublicKeyIdentifier.
8462 * Added -S option to the silc client. It is used to dump the
8463 contents of the specified public key file.
8465 * Changed the PKCS api to return the public key length when
8466 setting the public key.
8468 * Fixed a fatal bug in the public and private key file loading.
8469 Affected file lib/silccrypt/silcpkcs.c.
8471 * Execute the packet parsing for client with zero (0) timeout
8472 if the protocol is active. Affected file silcd/server.c.
8474 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Made the key generation options to the silcd program. Added
8477 -C option, equivalent to client's option.
8479 * Added new [ServerKeys] config section to the server. It
8480 configures the server's public and private key.
8482 * Defined generic Public Key Payload into the protocol
8483 specification to send specific type of public keys and
8486 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8487 public key or certificate.
8489 * Implemented the GETKEY command to the server and to the
8490 client library and on user interface.
8492 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8494 * Made preliminary `make install' work.
8496 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Added SilcServerRekey context into silcd/idlist.h.
8500 * Added the PFS support as defined in the specification to the
8501 SKE protocol. Affected files lib/silcske/*.c.
8503 * Added `ske_group' field to the SilcServerRekey context to hold
8504 the number of the SKE group that is used with PFS in re-key.
8505 Affected file silcd/idlist.h.
8507 * Added PFS re-key support to the server. Affected file is
8510 * Added silc_protocol_cancel to cancel execution of the next
8511 state of the protocol. Affected file is
8512 lib/silccore/silcprotocol.[ch].
8514 * Added the re-key support with and without PFS to the client
8515 library. Re-key is performed once in an hour, by default.
8517 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8518 Added silc_client_rekey_callback and silc_client_rekey_final.
8519 Affected files are lib/silcclient/protocol.[ch] and
8520 lib/silcclient/client.[ch].
8522 * Removed the `hmac_key' and `hmac_key_len' fields from the
8523 SilcClientConnection structure; not needed. Affected file is
8524 lib/silcclient/client.h.
8528 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Do not ask whether user wants to use the negotiated private key
8531 for private messages, just use it. Affected file is
8532 silc/local_command.c.
8534 * Added `send_enc_key' and `enc_key_len' fields to the
8535 SilcIDListData structure since they are needed in the re-key
8536 phase. Affected file is silcd/idlist.[ch].
8538 * Implemented the simple re-key protocol into the server.
8539 Affected files silcd/server.c and silcd/protocol.[ch]. The
8540 re-key will be performed once in an hour, by default.
8542 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8543 Added silc_server_rekey, silc_server_rekey_callback and
8544 silc_server_rekey_final.
8546 * Removed Tunneled flag from the protocol. Updated the code
8547 and the specifications.
8549 * Adde `pfs' field to the SilcIDListData to indicate whether
8550 the PFS is to be performed in the re-key. Affected file is
8553 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8555 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8556 int64 of at least the xintXX size. If void * is less that 4
8557 bytes uint32 * will be used. Defined bool as boolean.
8559 * Changed _ALL_ unsigned long and unsigned int to uint32,
8560 unsgined short to uint16 in the source tree.
8562 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8563 not handle clients that has entry->data.registered == FALSE.
8564 They are not in the network anymore. Affected file is
8567 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Implemented the sending of the SERVER_SIGNOFF notify in the
8570 server. Affected file is silcd/server.c.
8572 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8573 Added also silc_notify_payload_encode_args into the
8574 lib/silccore/silcnotify.[ch].
8576 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8577 Affected file silcd/packet_receive.c.
8579 * Implemented the SERVER_SIGNOFF notify handling in the client
8580 library. Affected file lib/silcclient/client_notify.c. Also,
8581 implemnted the printing of the SERVER_SIGNOFF info to the
8582 application. Affected file silc/client_ops.c.
8584 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8585 if the deleting was successful. Affected file silcd/idlist.[ch].
8587 * Added support for public key authentication in the connection
8588 authentication protocol in the client library. Affected file
8589 lib/silcclient/protocol.c.
8591 * Changed the server's silc_idlist_get_clients_by_* interface
8592 to support already allocated array so that new entries may be
8593 added to pre-allocated array. Affected file silcd/idlist.[ch].
8594 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8595 and command replies.
8597 * All command reply functions in the server now calls the
8598 pending command callback even if error occured. This way the
8599 error will be delivered to the client as well. Affected files
8600 silcd/command.c and silcd/command_reply.c.
8602 * Fixed INFO command to return local server's info if no server
8603 was provided. Affected file lib/silcclient/command.c.
8605 * Removed RESTART command for good. Updated the code and the
8608 * Rewrote parts of the task system. It is a bit simpler now.
8609 Removed unsued task priorities. The affected files are
8610 lib/silcutil/silctask.[ch].
8612 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * Moved the USERS printing from the library to the application.
8615 Affected files lib/silcclient/command.c and silc/client_ops.c.
8617 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8621 * Added channel key re-key support. The re-key is perfomed
8622 only by the router and is done once in an hour. Added `rekey'
8623 field to the SilcChannelEntry in the server. Affected files
8624 silcd/server.c and silcd/idlist.h.
8626 * Added silc_task_unregister_by_context into the file
8627 lib/silcutil/silctask.[ch].
8629 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Added SILC_UMODE_GONE mode to indicate when the client is not
8632 present in the SILC network. Added also support to the local
8633 command AWAY that will set this mode. Added support of showing
8634 "xxx is gone" in WHOIS command. The USERS command shows the
8635 gone status as well.
8637 * Fixed setting server and router operator privileges in the
8638 server's UMODE command. Affected file silcd/command.c.
8640 * Merged the SKE KE1 and KE2 payloads into one payload. The
8641 new KE payload is equivalent to the old KE2 payload.
8643 Cleaned up the SKE Start Payload parsing. It now uses the
8644 simple buffer unformatting to do the parsing. A lot faster
8647 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8648 to the SKE that is used to indicate whether both of the SKE
8649 parties should perform authentication. By default only the
8650 responder performs authentication. By setting this flag also
8651 the initiator must do authentication. By default it is unset
8652 since in normal SKE case, client to server connection, only
8653 the responder should do authentication. When doing SKE between
8654 two clients both should perform authentication. Updated the
8655 code and the protocol specs.
8657 * A little fix to IDENTIFY command in the server. Search the
8658 client first by hash not nickname. Affected file is
8661 * Fixed the silc_client_close_connection to support closing
8662 the client to client connections wihtout deleting too much
8663 data. Affected file lib/silcclient/client.c.
8665 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8666 are received if protocol used to be active but is not anymore
8667 the application would crash due to NULL pointer dereference.
8668 Affected files silcd/server.c and lib/silcclient/client.c.
8670 * Added `hash' field to the SilcClientConnection to include
8671 the hash function negotiated in the SKE protocol.
8673 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8674 to set the channel founder authentication data. A client can
8675 claim the founder rights later by providing the authentication
8676 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8677 This way the channel founder can regain the channel founder
8678 privileges even it is left the channel. This works only on
8679 local server and the client must be connected to the same
8680 server to be able to regain the founder rights. Updated the
8681 protocol specs accordingly.
8683 Added support to the CMODE command in the client to set the
8684 founder auth data. Read the README to see how to set it.
8686 Added support to the CUMODE command to claim the founder
8687 rights. Read the README to see how to do it.
8689 Added support for the founder authentication to the Channel
8690 Entry in the server. Affected file silcd/idlist.h.
8692 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8693 server's CMODE command. Affected file silcd/command.c.
8695 * Added the following new functions into lib/silccore/silcauth.[ch]:
8696 silc_auth_get_method and silc_auth_get_data.
8698 * The server now saves the remote hosts public key to the
8699 SilcIDListData pointer. Affected file silcd/protocol.c.
8701 * The normal server now does not remove the channel entry from
8702 the cache if the founder authentication data is set. It used
8703 to remove it if the founder was the last one on the channel on
8704 the server and left the channel. The auth data is saved and
8705 if the channel is re-joined later the old entry is used with
8706 the old auth data. Affected files silcd/command_reply.c and
8709 * Removed the `pkcs' field from the SilcIDListData structure
8710 in the server; it is not used. Affected file silcd/idlist.h.
8712 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8714 * Fixed packet processing on slow links. Partial packets were
8715 never re-processed because the incoming data buffer was cleared
8716 by the application. Application must not directly clear the
8717 sock->inbuf, the packet processing routines handle it. Fixed
8718 this in client library and in server.
8720 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8722 * Fixed the WHOIS and IDENTIFY send reply function to really
8723 check whether to send list or just one entry. Affected file
8726 * Cleaned up the LEAVE command's channel key distribution. The
8727 affected file silcd/command.c.
8729 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8730 can enforce the channel mode as well. In that case the ID
8731 includes the ID of the server. The code now enforces the
8732 mode change if the router have different mode than the server.
8734 * The notify client operation with CMODE_CHANGE notify can now
8735 return NULL client_entry pointer if the CMODE was not changed
8736 by client. Application must check for this.
8738 * Added <Server ID> argument to INFO command to support server
8739 info fetching by Server ID.
8741 * Added silc_server_announce_get_channel_users to get assembled
8742 packets of channel users of the specified channel. Affected
8743 file silcd/server.[ch].
8745 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8746 was freed underneath the ID Cache.
8748 * Re-announce clients when the server received CHANNEL_CHANGE
8749 notify from the router. Affected file silcd/packet_send.c.
8751 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8753 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8754 crashed since it did not handle the fact that there is no cipher
8755 called "3" and didn't check the error condition. Now fixed.
8757 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8758 flag. It can be used to send message requests.
8760 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Implemented the RESTART command in the client.
8764 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8765 notice type messages. Added notice printing to the user
8768 * The channel keys are not re-generated if the channel's mode
8769 is PRIVKEY, ie private key on the channel exists. Affected
8770 files silcd/server.c and silcd/command.c.
8772 * Fixed a little bug in channel message delivery when channel
8773 private keys are set in the server. Affected file is
8774 silcd/packet_send.c.
8776 * Changed the setting on channel->on_channel = TRUE from the
8777 silc_client_save_channel_key to the JOIN command reply. The
8778 key payload is not received if the private channel key is set.
8779 Affected file lib/silcclient/command_reply.c and the
8780 lib/silcclient/client_channel.c.
8782 * When the CMODE_CHANGE notify is sent and the channel private
8783 key mode is removed the channel key must be re-generated in
8784 other cells as well. Added this support for the router in the
8785 silcd/packet_receive.c.
8787 * Added new local command NOTICE to send notice message on
8788 channel. Affected file silc/local_command.[ch].
8790 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Added new local command ME to the client. It is used to send
8793 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8794 some action. Affected file silc/local_command.[ch].
8796 * Changed channel_message and private_message client operations
8797 to deliver the message flags to the application. Added also
8798 the `flags' arguments to the silc_client_send_channel_message
8799 and silc_client_send_private_message functions. Affected file
8802 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Redefined the Private Message Payload to support private message
8805 keys and to support the new private message flags. Updated
8806 the protocol specs. Flags makes it possible to have for example
8807 CTCP style messages.
8809 * Added new type SilcPrivateMessagePayload and defined an API
8810 for it in the lib/silcclient/silcprivate.[ch].
8812 * Tested private message private keys successfully. Tested the
8813 private message key set, unset and list commands with the new
8816 * Redefined the Channel Message Payload to include the channel
8817 message flags (equal with private message flags) to support
8818 for example CTCP style messages.
8820 * Defined some of the message (for channel and private message)
8821 flags. Updated the protocol specs and added the flags to the
8822 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8824 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * Added SilcKeyAgreementStatus type to the key agreement routines
8827 to indicate the current status and error if one occured.
8828 The status types are defined in the lib/silcclient/silcapi.h.
8830 * Added new local command KEY that is used to set and unset private
8831 keys for channels, set and unset private keys for private messages
8832 with remote clients and to send key agreement requests and
8833 negotiate the key agreement protocol with remote client. The
8834 key agreement is supported only to negotiate private message keys,
8835 it currently cannot be used to negotiate private keys for channels,
8836 as it is not convenient for that purpose.
8838 * Fixed a minor pending callback setting bug in the function
8839 silc_client_get_client_by_id_resolve, now the function works.
8840 Affected file lib/silcclient/idlist.c.
8842 * Added function silc_net_get_local_port to get local bound
8843 port by socket. Added to lib/silcutil/silcnet.[ch].
8845 * Added `sockets' and `sockets_count' fields to the SilcClient
8846 object. They hold the sockets of the listenning sockets in
8847 the client. Listenning sockets may be for example the key
8848 agreement server. Affected file lib/silcclient/client.[ch].
8849 Added functions the silc_client_add_socket and the
8850 silc_client_del_socket. They are exported to the application
8853 * Added ~./silc/clientkeys to support other client's public keys.
8855 * Renamed verify_server_key client operation to verify_public_key
8856 and added one argument to indicate the type of the connection
8857 (server, client etc.).
8859 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Added silc_server_connection_auth_request to handle the
8862 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8863 silcd/packet_receive.[ch].
8865 * Added silc_server_send_connection_auth_request into the
8866 silcd/packet_send.c to send the connection auth request packet.
8868 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8871 * Fixed the public key authentication in responder side in the
8872 server. The `auth_data' pointer includes the SilcPublicKey
8873 not the path to the public key. Affected file silcd/protocol.c.
8875 * Implemented the public key authentication in the initiator side
8876 in the server. Affected file silcd/protocol.c.
8878 * Removed the [RedirectClient] config section from the server
8879 configuration. Is not needed and I don't want to implement it.
8881 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Cleaned up the CMODE command in the server. It now works
8884 correctly and supports all the modes defined in the protocol.
8885 Affected file is silcd/command.c.
8887 * Added `hmac_name' field to the SilcChannelEntry in the server
8888 to hold the default HMAC of the channel. It can be set when
8889 creating the channel (with JOIN command). Affected files
8892 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8893 type to indicate the change of the current cipher and hmac
8894 on the channel. Client can safely ignore the <cipher> argument
8895 (if it chooses to do so) since the CHANNEL_KEY packet will
8896 force the channel key change anyway. The <hmac> argument is
8897 important since the client is responsible of setting the new
8898 HMAC and the hmac key into use.
8900 * Fixed the CMODE command in the client library as well.
8902 * Tested CMODE command in router environment successfully.
8904 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Show the version of the remote client (or server) when connecting
8907 to the server. It is logged to the log file. Affected file
8908 is silcd/protocol.c.
8910 * Fixed the KILLED notify handling in the client library. The
8911 client must be removed from all channels when receiving the
8914 Also, do not remove the client entry when giving the KILL
8915 command but when the KILLED notify is received.
8917 * Removed silc_idlist_find_client_by_nickname from the server.
8918 Not needed anymore. Affected files silcd/idlist.[ch].
8920 * Implemented the CHANNEL_CHANGE notify type handling to the
8921 server. Affected file silcd/server.c.
8925 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8927 * Added silc_server_send_notify_invite to send the INVITE
8928 notify between routers.
8930 * Implemented the INVITE command correctly to the server.
8932 * Implemented the INVITE notify type handling in the server.
8934 * Implemented the INVITE command to the client library and on the
8937 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Added function silc_server_get_client_resolve to find the
8940 client entry by ID from all ID lists and then resolve it
8941 (using WHOIS) if it cannot be found. Affected file is
8944 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8946 * Implemented the BAN command to the client library.
8948 * The JOIN command in the server now checks the invite list
8951 * Changed the silc_command_reply_payload_encode_va and the
8952 silc_command_payload_encode_va to support that if argument is
8953 NULL it ignores and checks the next argument. Affected file
8954 lib/silccore/silccommand.c.
8956 * Added silc_server_send_notify_ban to send the BAN notify
8957 type between routers.
8959 * Chaned the silc_notify_payload_encode to support that if
8960 argument is NULL it ignores and checks the next argument.
8961 Affected file lib/silccore/silcnotify.c.
8963 * Tested ban lists in router environment successfully.
8965 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8967 * Implemented BAN command to the server, in silcd/command.[ch].
8969 * Removed the BAN and INVITE_LIST modes from the CMODE command
8972 * Added function silc_string_match to regex match two strings.
8973 Affected files lib/silcutil/silcutil.[ch].
8975 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Redefined parts of the SilcChannelEntry in the server to support
8978 the new ban and invite lists.
8980 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Redefined the INVITE command. The same command can be used to
8983 invite individuals to the channel but also to manage the invite
8984 list of the channel (to add to and remove from the invite list).
8985 Updated the protocol specs.
8987 * Added new command SILC_COMMAND_BAN that can be used to manage
8988 the ban list of the channel. Updated the protocol specs.
8990 * Removed the channel modes: the SILC_CMODE_BAN and the
8991 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8992 in the CMODE command. The equivalent features are now available
8993 using INVITE and BAN commands. Updated the protocol specs.
8995 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8996 in the network about change in the current ban list. The notify
8997 type is not used by the client.
8999 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9000 support the invite lists.
9002 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9004 * Added new function silc_string_regexify that converts string
9005 including wildcard characters into regex string that can
9006 be used by the GNU regex library. Added into the file
9007 lib/silcutil/silcutil.[ch].
9009 Added silc_string_regex_combine to combine to regex strings
9010 into one so that they can be used as one regex string by
9011 the GNU regex library. Added into the file
9012 lib/silcutil/silcutil.[ch].
9014 Added silc_string_regex_match to match two strings. It returns
9015 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9017 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Imported GNU regex to the soruce tree into lib/contrib.
9020 Fixed some compiler warning from the regex.c.
9022 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9024 * Fixed MOTD command in the server to work in router environment.
9026 * Fixed the MOTD command in the client library to support
9027 the server argument in the command.
9029 * Added `nickname_len' argument to the silc_idlist_add_client
9030 in the server, as the `nickname' argument may be binary data
9033 * Added silc_idlist_get_channels to return all channels from
9036 * Implemented LIST command to the server. Affected file is
9039 * Implemented the LIST command to the client library and on the
9042 * Added [<user count>] argument to the LIST command reply.
9043 With private channels the user count is not shown.
9045 * Updated TODO and README.
9047 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9049 * The client entry's data.registered must be TRUE even with
9050 global client entry on global client list. The data.registered
9051 is used to check whether the client is anymore in the network,
9052 for example with WHOWAS command so it must be valid.
9054 * Fixed the WHOWAS command in the server. It now actually works
9055 in router environment. Added function into silcd/command_reply.c
9056 silc_server_command_reply_whowas_save.
9058 * Added silc_idlist_purge function to the silcd/idlist.c
9059 to periodically purge the ID Cache.
9061 * Fixed INFO command in the server. It works now in router
9062 environment. Added <server name> argument to the INFO command
9063 reply. Updated the protocol specs.
9065 * Fixed minor bug in silc_idcache_purge to not purge if the
9066 expire value is zero.
9068 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9069 they were buggy because of the WHOWAS information.
9071 * Fixed local command MSG to handle the async resolving of
9072 the remote client properly. It used to fail the first MSG.
9073 Affected file silc/local_command.c.
9075 * Added `data_len' field to SilcIDCache context.
9077 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9079 * Update TODO. Todo in commands in the server.
9081 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9083 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9084 used by routers as broadcast packet to inform other routers
9085 about the changed user mode.
9087 Implemented the notify handling in the server. Affected file is
9088 silcd/packet_receive.c. Added the function
9089 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9091 * Added new generic Channel Payload and deprecated the New Channel
9092 Payload. The New Channel Payload is now the generic Channel
9095 * Added new argument `mode' to the silc_server_send_new_channel
9096 as it is required in the Channel Payload now.
9098 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9099 and created a new and real SilChannelPayload to represent the
9100 new generic Channel Payload. Implemented the encode/decode
9101 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9103 * Added silc_server_get_client_channel_list to return the list
9104 of channels the client has joined for WHOIS command reply.
9105 Affected file silcd/server.[ch].
9107 * Implemented the channel list sending in the WHOIS command reply
9108 in server and in the client.
9110 Implemented the channel list displaying on the user interface
9111 as well. Affected file silc/client_ops.c.
9113 * Added silc_channel_payload_parse_list to parse list of Channel
9114 Payloads. It returns SilcDList list of SilcChannelPayloads.
9115 Client for example can use this function to parse the list of
9116 channels it receives in the WHOIS command reply. The caller
9117 must free the list by calling silc_channel_payload_list_free.
9118 Affected files lib/silccore/silcchannel.[ch].
9120 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Added one new argument <user mode> to the WHOIS command reply
9123 to return the mode of the user in SILC. Updated the protocol
9126 Implemented it to the server and client.
9128 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9130 * Fixed the mode printing on the user interface on joining.
9131 Affected file silc/client_ops.c.
9133 * Implemented the UMODE command and user modes in general to the
9134 client library and to the user interface.
9136 * Implemented the UMODE command to the server.
9138 * The server now sends UNKNOWN_COMMAND error status if client sends
9139 unknown command. Affected file silcd/command.c.
9141 * All server commands now handle the command identifier the right
9142 way when sending the command reply to the client. The client can
9143 use to identify the command replies with the identifier.
9145 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Added silc_server_get_client_route to resolve the route to
9148 the client indicated by the client ID. Affected file is
9151 * Added silc_server_relay_packet as general function to relay
9152 packet to arbitrary destination. This deprecates functions
9153 like _send_private_message_key, _relay_notify etc. Affected
9154 file is silcd/packet_send.[ch].
9156 Removed silc_server_send_key_agreement,
9157 silc_server_send_private_message_key and
9158 silc_server_packet_relay_notify functions from the file
9159 silcd/packet_send.[ch].
9163 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9164 server. Affected file silcd/packet_receive.[ch].
9166 * Implemented the KILL command to the client. Implemented the
9167 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9168 Affected files lib/silcclient/command[_reply].c and
9169 lib/silcclient/client_notify.c. Implemented the KILL notify
9170 printing in the user inteface.
9172 * Fixed a lot silc_parse_nick memory leaks from the client
9173 library in the file lib/silcclient/command.c.
9175 * Changed the silc_server_send_notify_on_channels's `sender'
9176 argument from SilcSocketConnection to SilcClientEntry to
9177 check the sender as entry and not as connection object and not
9178 to send to the client provided as argument. The affected file
9179 is silcd/packet_send.[ch].
9181 * The notify packets that are destined directly to the client used
9182 to not to be processed by the server. Now changed that and the
9183 server processes all notify packets. After relaying the packet
9184 to the client the notify packet is processed in the server.
9186 * The silc_server_free_client_data now checks whether there is
9187 pending outgoing traffic for the client and purges the data to
9188 the network before removing the client entry.
9190 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9192 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9193 an client is killed from the SILC Network. Updated the protocol
9196 Added new function silc_server_send_notify_killed to the
9197 silcd/packet_send.[ch].
9199 * Added function silc_server_packet_relay_notify to relay notify
9200 packets that are destined directly to a client. In this case
9201 the server does not process the notify packets but merely relays
9202 it to the client. Affected file silcd/packet_send.[ch].
9204 Added also silc_server_packet_process_relay_notify to check
9205 whereto relay the notify. Affected file is
9206 silcd/packet_receive.[ch].
9208 * Implemented the KILL command to the server.
9212 * Added the backup schema desgined last fall to the protocol
9213 specs for everyone to see. The specification is in the
9214 *-spec-xx.txt draft and the packet type definitions for the
9215 backup routers is in *-pp-xx.txt draft. Thusly, added also
9216 new packet type SILC_PACKET_CELL_ROUTERS.
9218 * A big security problem in the implementation discovered. The
9219 signoff of an client did not cause new channel key generation
9220 which it of course should've done. The channel keys must be
9221 always re-generated when client leaves (or signoffs) the channel.
9222 The silc_server_remove_from_channels funtion now handles
9223 the channel key re-generation.
9225 * Added `sender' argument to the silc_server_send_notify_on_channels
9226 to not to send the client provided as argument. Affected file
9227 silcd/packet_send.[ch].
9229 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9231 * Implemented OPER and SILCOPER commands into the server and
9234 * Added silc_auth_verify and silc_auth_verify_data to verify
9235 the authentication directly from the authentication payload.
9236 It supports verifying both passphrase and public key based
9237 authentication. Affected file lib/silccore/silcauth.[ch].
9239 * Added `hash' field to the SilcIDListData structure. It is the
9240 hash negotiated in the SKE protocol. Affected file is
9243 * Slight redesigning of the SilcAuthPayload handling routines.
9244 Do not send SilcPKCS but SilcPublicKey as argument.
9246 * Implemented the public key authentication support to the
9247 serverconfig. The public key is loaded from the provided path
9248 and saved as authentication data to void * pointer. Thus,
9249 changed the unsigned char *auth_data to void *auth_data;
9251 * Fixed SHUTDOWN command to send the reply before the server
9252 is shutdown. :) Affected file silcd/command.c.
9254 * Fixed fatal bug in CONNECT command. The hostname was invalid
9255 memory and server crashed. Affected file silcd/command.c.
9257 * Fixed fatal bug in CLOSE command. The server_entry became
9258 invalid but was referenced later in the command. Affected file
9261 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9263 * Fixed fatal bug in failure packet handling. Server ignored
9264 the failure and thus crashed when it came.
9268 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9270 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9271 that the command may be executed only once in (about) 2 seconds.
9272 The old SILC_CF_LAG flag is same but allows command bursts up
9273 to five before limiting.
9275 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9276 server code. Various commands now includes the CF_LAG_STRICT
9277 flag to disallow any kind of miss-use of the command.
9279 * Fixed the silc_buffer_unformat to not to allocate any data
9280 if the length of the data is zero. It used to allocate the
9281 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9283 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Changed the format of AdminConnection configuration section
9286 in the server. Added username of the admin to the format.
9287 Affected files silcd/serverconfig.[ch].
9289 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9290 to return admin configuration data by host, username and/or
9293 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9295 * Implemented WHOWAS command to the server. Added the functions:
9297 silc_server_command_whowas_parse,
9298 silc_server_command_whowas_send_reply,
9299 silc_server_command_whowas_from_client and
9300 silc_server_command_whowas_from_server
9302 * Added <Client ID> argument to the WHOWAS command reply. Updated
9303 the protocol specs accordingly.
9305 * Implemented WHOWAS command and command_reply to the client
9308 Implemented the WHOWAS printing on the user interface.
9310 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * Added new argument to the WHOWAS command reply, the real name.
9313 It is an optional argument. Updated the protocol specs.
9315 * Added SilcIDCacheDestructor callback that is registered when
9316 the SilcIDCache is allocated. The callback is called when
9317 an cache entry in the ID Cache expires, or is purged from the
9318 cache. Added into lib/silccore/idcache.[ch].
9320 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9321 to destruct the client entries when the cache entry expires.
9322 Other ID Cache's in server and in the client library ignores
9325 * If the ID Cache entry's `expire' field is zero then the entry
9326 never expires. Added boolean `expire' argument to the
9327 silc_idcache_add function in the lib/silccore/idcache.[ch].
9328 If it is TRUE the default expiry value is used.
9330 * Added silc_server_free_client_data_timeout that is registered
9331 when client disconnects. By default for 5 minutes we preserve
9332 the client entry for history - for WHOWAS command.
9334 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9336 * Added support to the server to enforce that commands are not
9337 executed more than once in 2 seconds. If server receives
9338 commands from client more frequently, timeout is registered
9339 to process the commands. Affected file silcd/command.c.
9340 Added new function silc_server_command_process_timeout.
9342 * Changed NICK_NOTIFY handling in client library to check that
9343 if the client's nickname was changed, so there is no need to
9344 resolve anything from the server.
9346 * Removed error printing from the WHOIS and IDENTIFY commands.
9347 If error occurs then it is ignored silently in the client library.
9348 The application, however, may map the received error to
9349 human readable error string. The application currently maps
9350 the NO_SUCH_NICKNAME error to string.
9352 * Made the command status message public to the application. Moved
9353 them from lib/silcclient/command_reply.c to
9354 lib/silcclient/command_reply.h. The application can map the
9355 received command status to the string with the
9356 silc_client_command_status_message function.
9358 * Added check to the server to check that client's ID is same
9359 as the Source ID in the packet the client sent. They must
9362 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9364 * Added dist-bzip hook to the Makefile.am to make bzip2
9365 compressed distributions.
9367 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Server now enforces the maximum length for the nickname and
9370 the channel as protocol specification dictates. 128 bytes for
9371 nickname and 256 bytes for channel name.
9373 * Moved the WHOIS printing to the application. The client libary
9374 does not print out the WHOIS information anymore, the application
9375 must do it. Renamed silc_client_command_reply_whois_print to
9376 the silc_client_command_reply_whois_save.
9378 The client's idle time is also sent to the application now, and
9379 the idle is shown on screen.
9381 * Added silc_client_command_reply_identify_save to save the
9382 received IDENTIFY entries.
9384 * Do not check for channel private keys in message sending and
9385 reception if the channel does not have the PRIVKEY mode set.
9386 Affected file lib/silclient/client_channel.c.
9388 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9390 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9391 just surfaced after chaning the JOIN procedure.
9393 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9395 * Added silc_client_get_clients_by_list to get client entries
9396 from Client ID list, that is returned for example by JOIN
9397 and USERS command replies. The application should use this
9398 function for example when JOIN command reply is received to
9399 resolve the clients already on the channel (library does not
9400 do that anymore as USERS command reply is not used in the JOIN
9401 procedure anymore). Affected files lib/silcclient/silcapi.h and
9402 lib/silcclient/idlist.c.
9404 * JOIN command reply and USERS command reply returns now SilcBuffer
9405 pointers instead of unsigned char pointers when returning
9406 the client list and mode list.
9408 * Added <Client ID> argument to the JOIN command reply, mainly
9409 for the server to identify for which client the command was
9410 originally sent. Updated protocol specs accordingly.
9412 * Added SilcDlist private_key pointer to the SilcChannelEntry
9413 in the client to support the channel private keys. Affected
9414 file is lib/silcclient/idlist.h.
9416 * Added SilcChannelPrivateKey argument to the function
9417 silc_client_send_channel_message so that application can choose
9418 to use specific private ke if it wants to. If it is not provided,
9419 the normal channel key is used, unless private keys are set.
9420 In this case the first (key that was added first) is used
9421 as the encryption key.
9423 * Implemented the support for channel private key handling.
9424 Implemented the following functions:
9426 silc_client_add_channel_private_key,
9427 silc_client_del_channel_private_keys,
9428 silc_client_del_channel_private_key,
9429 silc_client_list_channel_private_keys and
9430 silc_client_free_channel_private_keys
9432 Affected file lib/silcclient/client_channel.c.
9434 * Added the support for the private keys in the channel message
9435 sending and encryption and in the message reception and
9436 decryption. Affected funtions are
9437 silc_client_send_channel_message and silc_client_channel_message.
9439 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Added SKE's key verify callback to the client library's
9442 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9444 * Removed the statement that server (or router) must send USERS
9445 command reply when joining to the channel so that the client
9446 knows who are on the channel. Instead, the client list and
9447 client's mode list is now sent in the JOIN command reply to the
9448 client who joined channel. This is better solution.
9450 * Added function silc_server_get_users_on_channel and function
9451 silc_server_save_users_on_channel to the silcd/server.[ch].
9453 * Removed function silc_server_command_send_users from the
9456 * Do not show topic on the client library anymore. The topic is
9457 sent in the command reply notify to the application and the
9458 application must show the topic now.
9460 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9462 * Added client searching by nickname hash into the IDENTIFY and
9463 WHOIS commands in the server as they were clearly missing from
9464 them. Affected file is silcd/command.c.
9466 * Fixed a bug in private message receiving in the client library.
9467 The remote ID was freed and it wasn't supposed, now it is
9470 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * Minor fix to the channel payload; allocate the data area, as it
9473 needs to be of specific length.
9475 * If the key agreement port is zero then the operating
9476 system will define the bound port. Affected files are
9477 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9479 * Added new function silc_channel_payload_decrypt into the file
9480 lib/silccore/silcchannel.[ch].
9482 * Moved the channel message etc, check from silc_packet_decrypt
9483 to applications. The library calls now a generic
9484 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9485 when the packet is either normal or special. This was done to
9486 allow more wide range of checking that was not allowed when
9487 the code was in library. Now applications can do virtually any
9488 checks to the packet and return to the library the decision how
9489 the packet should be processed. Affected files are
9490 lib/silccore/silcpacket.[ch].
9492 Added silc_server_packet_decrypt_check to the server and
9493 silc_client_packet_decrypt_check to the client library.
9495 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9496 to send with specified source and destination information.
9498 * Channel message delivery between routers was broken after the
9499 channel key distribution was fixed earlier. The channel key
9500 was used be to distributed to other routers as well which is not
9501 allowed by the protocol. Now this is fixed and channel keys
9502 really are cell specific and the channel message delivery between
9503 routers comply with the protocol specification.
9505 * Fixed various commands in server to check also the global list
9506 for the channel entry and not just the local list. The affected
9507 file silcd/command.c.
9509 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * Added assert()s to buffer formatting and unformatting routines
9512 to assert (if --enable-debug) when error occurs. Affected
9513 file: lib/silcutil/silcbuffmt.c.
9515 * Changed to auto-reconnect to check whether the remote host is
9516 router and register the re-connect timeout if it is. It used
9517 to check that whether we are normal server, but router must do
9518 auto-reconnect with another router as well. Affected file
9521 * Removed the [<key len>] option from CMODE command as the cipher
9522 name decides the key length, nowadays. See the defined ciphers
9523 from the protocol specification.
9525 * Added [<hmac>] option to the CMODE command to define the HMAC
9526 for the channel. Added SILC_CMODE_HMAC channel mode.
9528 * Added [<hmac>] option for the JOIN command so that user can
9529 select which HMAC is used to compute the MACs of the channel
9532 * Added Hmac field to the Channel Message Payload. The integrity
9533 of plaintext channel messages are now protected by computing
9534 MAC of the message and attaching the MAC to the payload. The
9535 MAC is encrypted. Now, it is clear that this causes some
9536 overhead to the size of the packet but rationale for this is that
9537 now the receiver can verify whether the channel message decrypted
9538 correctly and also when private keys are set for the channel the
9539 receiver can decrypt the packet with several keys and check from
9540 the MAC which key decrypted the message correctly.
9542 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9543 lib/silccrypt/silccipher.[ch].
9545 * Added silc_hash_len to return the digest length into the
9546 lib/silcrypt/silchash.[ch].
9548 * Rewrote parts of Silc Channel Payload interface in the
9549 lib/silccore/silcchannel.[ch]. The encode function now also
9550 encrypts the packet and parse function decrypts it.
9552 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Fixed a minor formatting bug in the SKE's key material processing.
9555 It actually might have processed the keys wrong way resulting
9558 * Redefined the mandatory HMAC algorithms and added new algorithms.
9559 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9560 and hmac-md5 truncated to 96 bits. The mandatory is now
9561 hmac-sha1-96. Rest are optional (including the one that used
9562 to be mandatory). Rationale for this is that the truncated HMAC
9563 length is sufficient from security point of view and can actually
9564 make the attack against the HMAC harder. Also, the truncated
9565 HMAC causes less overhead to the packets. See the RFC2104 for
9568 * Added new [hmac] configuration section. The SKE used to use
9569 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9570 is of course wrong. The official names that must be proposed in
9571 the SKE are the ones defined in the protocol specification
9572 (hmac-sha1-96 for example). The user can configure any hmac
9573 using any hash function configured in the [hash] section. At
9574 least, the mandatory must be configured.
9576 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9578 * Added HMAC list to the SKE proposal list. It has now both
9579 hash algorithm list and HMAC list. This makes the protocol
9580 incompatible with previous versions. The SKE now seems to work
9581 the way it is supposed to work, for the first time actually.
9583 * Defined plain Hash algorithms to the protocol specification.
9586 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9588 * Implemented support for key agreement packets into the server.
9589 Added functions silc_server_key_agreement and
9590 silc_server_send_key_agreement. Other than these functions,
9591 server has nothing to do with this packet.
9593 * Added support for private message key packets into the server.
9594 Added functions silc_server_private_message_key and
9595 silc_server_send_private_message_key.
9599 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9600 called in the protocol's final callback instead in the END
9601 protocol state. This makes a little more sense and in the same
9602 time in client we can use the same protocol routines for normal
9603 key exchange and to key agreement packet handling as well.
9605 * Added to both client's and server's KE protocol context the
9606 SilcSKEKeyMaterial pointer to save the key material. We will
9607 bring the key material to the protocol's final callback by doing
9608 this. The final callback must free the key material.
9610 * Added SKE's packet_send callback into client's KE protocol
9611 context so that the caller can choose what packet sending function
9612 is used. This way we can use different packet sending when
9613 doing normal SKE when doing key agreement packet handling (in
9614 the key agreement packet handling we do not want to encrypt
9617 * Implemented the responder side of the key agreement routines
9618 in the client. The client can now bind to specified port and
9619 accept incoming key negotiation. The key material is passed
9620 to the application after the protocol is over.
9622 * Implemented the processing of incoming Key Agreement packet
9623 in the client. Added function silc_client_key_agreement to
9626 * Implemented the intiator side of the key agreement routines
9627 in the client. The client can now initiate key agreement with
9628 another remote client. The key material is passed to the
9629 application after the protocol is over.
9631 * Created client_keyagr.c to include all the key agreement
9634 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9635 SILC_TASK_CALLBACK except that it is not static.
9637 * Created client_notify.c and moved the Notify packet handling
9638 from the client.[ch] into that file.
9640 * Created client_prvmsg.c and moved all private message and
9641 private message key routines from the client.[ch] into that file.
9643 * Create client_channel.c and moved all channel message and
9644 channel private key routines from the client.[ch] into that file.
9646 * Changed silc_client_get_client_by_id_resolve to resolve with
9647 WHOIS command instead of IDENTIFY command, in the file
9648 lib/silclient/idlist.c.
9650 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9652 * Implemented the SKE's responder side to the Client library.
9654 * When FAILURE is received to the protocol do not trust it
9655 blindly. Register a timeout to wait whether the remote closes
9656 the connection as it should do it, only after that process the
9657 actual failure. This was changed to both client and server.
9659 * Added client_internal.h to include some of the structures
9660 there instead of client.h in lib/silcclient/.
9662 * Added function silc_task_unregister_by_callback to unregister
9663 timeouts by the callback function.
9665 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9667 * Some "Incomplete WHOIS info" errors has been appearing on the
9668 log files. Took away the entry->userinfo check from WHOIS
9669 reply sending. The entry->userinfo is now " " if client did not
9670 provide one. I thought this was fixed earlier but something
9671 is wrong still. Let's see if the error still appears.
9673 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * Fixed a minor bug in the login when the channel key is
9676 re-generated in the server. It used to generate the key in
9677 wrong order and thus caused problems in the channel traffic.
9679 * Fixed a minor bug in channel key distsribution after
9680 KICK command. The key was not sent to the router even though
9683 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Added silc_ske_process_key_material_data as generic routine
9686 to process any key material as the SILC protocol dictates. The
9687 function is used by the actual SKE library but can be used by
9688 applications as well. This relates to the private message keys
9689 and the channel private keys since they must be processed the
9690 same way the normal SILC session keys. The protocol dictates
9691 this. Affected files: lib/silcske/silcske.[ch].
9693 Added also silc_ske_free_key_material to free the
9694 SilcSKEKeyMaterial structure.
9696 * Defined silc_cipher_set_key function to set the key for
9697 cipher without using the object's method function. The affected
9698 files: lib/silccrypt/silccipher.[ch].
9700 * Implemented silc silc_client_add_private_message_key,
9701 silc_client_add_private_message_key_ske,
9702 silc_client_del_private_message_key,
9703 silc_client_list_private_message_keys and
9704 silc_client_free_private_message_keys functions in the
9707 Added functions silc_client_send_private_message_key to send
9708 the Private Message Key payload and silc_client_private_message_key
9709 to handle incoming Private Message Key payload.
9711 * Added Cipher field to the Private Message Key payload to set
9712 the cipher to be used. If ignored, the default cipher defined
9713 in the SILC protocol (aes-256-cbc) is used.
9715 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9717 * Removed lib/silcclient/ops.h file.
9719 Redefined parts of the SILC Client Library API. Created new
9720 file silcapi.h that deprecates the ops.h file and defines the
9721 published Client Library API. Defined also private message key
9722 API and channel private key API into the file.
9724 This is the file that the application must include from the
9725 SILC Client Library. Other files need not be included by
9726 the application anymore.
9728 * Added new key_agreement client operation callback and also
9729 defined the Key Agreement library API for the application.
9731 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9733 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9734 is used by clients to request key negotiation between another
9735 client in the SILC network. If the negotiation is started it
9736 is performed using the SKE protocol. The result of the
9737 negotiation, the secret key material, can be used for example
9738 as private message key.
9740 Implemented the Key Agreement payload into the files
9741 lib/silccore/silauth.[ch].
9743 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Redefined ciphers for the SILC protocol. Added some new ciphers
9746 and defined the key lengths for the algorithms. Changed the
9747 code accordingly. The default key length is now 256 bits.
9749 * Fixed SKE key distribution function silc_ske_process_key_material
9750 when the key length is more than 128 bits. The default key
9751 length in SILC is now 256 bits.
9753 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9754 to indicate unsupported algorithm.
9756 * Renamed rijndael.c to aes.c and all functions as well.
9758 * Fixed a long standing channel key setting bug in client library.
9759 Weird that it has never surfaced before.
9761 * Fixed bug in channel deletion. If the entire channel is removed
9762 then it must also delete the references of the channel entry
9763 from the client's channel list as the client's channel entry and
9764 the channel's client entry share same memory.
9766 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9768 * Implemented CONNECT and SHUTDOWN commands in the client.
9770 * Implemented CLOSE command to the client.
9772 * Added the function silc_idlist_find_server_by_name into the
9773 files silcd/idlist.[ch].
9775 Added the function silc_idlist_find_server_by_conn into the
9776 files silcd/idlist.[ch].
9778 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * DIE command was renamed to SHUTDOWN. Updated the both code
9783 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9784 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9786 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9789 * Added function silc_server_create_connection function to create
9790 connection to remote router. My server implementation actually
9791 does not allow router to connect to normal server (it expects
9792 that normal server always initiates the connection to the router)
9793 so the CONNECT command is only good for connecting to another
9796 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9799 or some other client was kicked from the channel.
9801 Implemented the handling of the notify type to both client
9804 Implemented silc_server_send_notify_kicked to send the KICKED
9805 notify. It is used to send it to the server's primary router.
9807 * Implemented the KICK command into server and client.
9809 * Added `query' argument to the silc_idlist_get_client function
9810 to indicate whether to query the client from server or not if
9813 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9814 to indicate that the client is not channel founder.
9818 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * Removed the rng context from SilcPacketContext structure and
9821 changed that the packet routine uses the Global RNG API.
9823 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Added support for quit message that client can "leave" on the
9826 channel when it quits the SILC. It is ditributed inside the
9827 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9829 Added silc_server_free_client_data that will take the
9830 signoff message as argument.
9832 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9834 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9836 * Updated parts of the protocol specification to keep it up
9839 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9842 payloads in one packet.
9844 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9845 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9846 use now the new List flag.
9848 * Also deprecated the following packet types: REPLACE_ID,
9849 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9851 * Added list support for Notify packet in server.
9853 * Added silc_server_send_notify_channel_change to send the
9854 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9855 the silc_server_send_replace_id.
9857 * Added silc_server_send_notify_nick_change to send the
9858 NICK_CHANGE notify type. Deprecates the function
9859 silc_server_send_replace_id.
9861 * Added silc_server_send_notify_join to send the JOIN notify type.
9862 Deprecates the function silc_server_send_new_channel_user.
9864 * Added silc_server_send_notify_leave to send LEAVE notify type.
9865 Deprecates the function silc_server_send_remove_channel_user.
9867 * Added silc_server_send_notify_cmode and
9868 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9869 types. Deprecates the silc_server_send_set_mode function.
9871 * Added SERVER_SIGNOFF notify type to indicate that server has
9872 quit. This means that all clients on the channel from that
9873 server will drop. This can be also used when netsplit happens.
9875 Deprecated REMOVE_ID packet type since it is not needed anymore
9878 Added silc_server_send_notify_server_signoff to send the
9879 SERVER_SIGNOFF notify type. Deprecates the function
9880 silc_server_send_remove_id.
9882 Added also silc_server_send_notify_signoff to send the
9883 SIGNOFF notify type.
9885 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9886 SILC protocol from this day on. Changed the protocol
9887 specification as well.
9889 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9890 notify type. It is used between routers to notify about
9891 topic changes on a channel.
9893 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9896 * Partly updated the protocol specification to comply with the
9897 changes now made. It is still though a bit outdated.
9899 * The JOIN notify type now takes one extra argument <Channel ID>.
9900 The packet used to be destined to the channel but now the
9901 JOIN type may be sent as list thus it is impossible to
9902 destine it to any specific channel. By adding this argument
9903 it is again possible.
9905 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9907 * Added CREDITS file. The CHANGES and CREDITS file will appear
9908 in the distribution as well.
9910 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9913 types in the server's silcd/packet_receive.c.
9915 * Implemented CMODE and CUMODE to work in router environment.
9917 * Fixed minor encoding and decoding buglet from the
9918 lib/silccore/silcmode.c.
9920 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9923 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9925 * Changed all SilcConfigServer* and silc_config_server* to
9926 SilcServerConfig* and silc_server_config*, respectively.
9929 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Associated the ID (client or server ID) to the Authentication
9932 Payload to avoid any possibility of forging. Updated the
9933 protocol specification and the code accordingly.
9935 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9937 * The RSA key length is now save to the RsaKey context in the
9938 key generation process in lib/silccrypt/rsa.c. The key length
9939 is now used to figure out the maximum size of the block allowed
9940 to be encrypted/signed.
9942 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9943 is equivalent to the silc_mp_mp2bin but does not allocate any
9946 * Changed silc_mp_mp2bin API to take length argument. If it is
9947 non-zero then the buffer is allocated that large. If zero, then
9948 the size is approximated using silc_mp_sizeinbase, which however
9951 * Created Global RNG API which is global RNG that application can
9952 initialize. After initializing, any routine anywhere in the
9953 code (including library) can use RNG without allocating a new
9954 RNG object. This was done to allow this sort of use of the
9955 RNG in code that has no chance to allocate RNG object. All
9956 applications currently allocate this and many routines in the
9957 library use this. Affected file lib/silccrypt/silcrng.[ch].
9959 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9960 it to use the Global RNG API.
9962 * Defined Authentication Payload into protocol specification that
9963 is used during SILC session to authenticate entities. It is
9964 used for example by client to authenticate itself to the server
9965 to obtain server operator privileges.
9967 Implemented this payload into the lib/silccore/silcauth.[ch].
9968 Implemented also routines for public key based authentication
9969 as the new protocol specification dictates.
9971 Moved definitions of different authentication methods from
9972 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9974 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9975 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9976 silc_pkcs_verify_with_hash functions into the file
9977 lib/silccrypt/silcpkcs.[ch].
9979 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9981 * The client entry's userinfo pointer must be always valid.
9982 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9983 will fail since it requires the userinfo. Now, the userinfo
9984 is allocated as "" if actual userinfo does not exist. Actually,
9985 it must exist and it is totally Ok to drop client connections
9986 that does not announce the userinfo. However, we will make
9987 this workaround for now.
9989 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9990 to return the remote port by socket.
9992 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9994 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9995 SILC_SERVER_PENDING_EXEC and added an new macro
9996 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9997 data or when error occurs while processing the pending command.
9999 Added new argument `destructor' into silc_server_command_pending
10000 and to the SilcServerCommandPending object. This destructor is
10001 now called after calling the pending callback or if error occurs
10002 immediately. If error occurs the actual pending callback won't
10003 be called at all - only the destructor. The destructor may be
10004 NULL if destructor is not needed.
10006 All this applies for client library code as well. Similar
10007 changes were made there as well for the pending commands.
10009 In the client, the application must now allocate the
10010 SilcClientCommandContext with the silc_client_command_alloc
10013 * Added reference counter to the SilcServerCommandContext. Added
10014 function silc_server_command_alloc and silc_server_command_dup
10017 Same type of functions added to the client library for the same
10020 * Removed the cmd_ident from IDListData away since it is now
10021 global for all connections. It is the command identifier used
10022 in command sending and with pending commands. The affected file
10025 * Added reference counter to the SilcSocketConnection objecet to
10026 indicate the usage count of the object. The object won't be
10027 freed untill the reference counter hits zero. Currently only
10028 server uses this, and client ignores it. The client must be
10029 set to use this too later. The affected files are
10030 lib/silccore/silcsockconn.[ch]. Added also the function
10031 silc_socket_dup to increase the reference counter.
10033 This was mainly added because it is possible that the socket
10034 is removed underneath of pending command or other async
10035 operation. Now it won't be free'd and proper DISCONNECTING
10036 flags, etc. can be set to avoid sending data to connection that
10037 is not valid anymore.
10039 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10040 the connection. After that it sets SILC_SET_DISCONNECTED.
10041 It is, however, possible that the socket data is not still freed.
10042 The silc_server_packet_process now checks that data is not
10043 read or written to connection that is DISCONNECTED. The socket
10044 get's freed when the reference counter hits zero.
10046 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10048 * Changed the client operation API: channel_message operation's
10049 `sender' is now the client entry of the sender, not the nickname
10050 and the `channel' is the channel entry, not the channel name.
10052 In the private_message operation the `sender' is now also the
10053 client entry of the sender not the nickname.
10055 Affected file is lib/silcclient/ops.h and all applications
10056 using the client operations.
10058 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Moved the calling of ops->connect() from connect_to_server_final
10061 into receive_new_id functin since that is the point when the
10062 client is actually allowed to send traffic to network. The
10063 affected file is lib/silcclient/client.c.
10065 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10067 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10068 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10069 (if needs broadcasting) instead of broadcasting the packets one
10070 by one which would make a burst in the network traffic.
10072 * Added `broadcast' argument to the functions in silcd/server.[ch]
10073 silc_server_create_new_channel[_with_id] to indicate whether
10074 to send New Channel packet to primary router.
10076 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Added new function into the silcd/server.[ch] files:
10079 silc_server_create_new_channel_with_id to create new channel with
10080 already existing Channel ID.
10082 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10083 lib/silccore/silcpacket.h. This packet is used t send list of
10084 Set Mode payloads inside one packet. Server uses this to set
10085 the modes for the channels and clients on those channels, that it
10086 announced to the router when it connected to it. The protocol
10087 specification has been updated accordingly.
10089 * The silc_server_new_channel did not handle the packet coming
10090 from normal server as it normally does not send that. However,
10091 when it announces its channels it does send it. Implemented
10092 the support for that.
10094 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10095 into the file lib/silccore/id.h.
10097 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Fixed memory leaks in the functions silc_idlist_del_client,
10100 silc_idlist_del_channel and silc_idlist_del_server in the file
10101 silcd/idlist.c. All of those leaked like a sieve.
10103 * Fixed some small memory leaks in the client's function
10104 silc_client_notify_by_server.
10106 * Added functions into silcd/server.c: silc_server_announce_clients,
10107 silc_server_announce_channels and silc_server_announce_server.
10108 These functions are used by normal and router server to announce
10109 to its primary router about clients, channels and servers (when
10110 router) that we own. This is done after we've connected to the
10113 These functions effectively implements the following packet types:
10114 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10115 and SILC_PACKET_NEW_ID_LIST.
10117 * Added new functions into the silcd/packet_receive.[ch]:
10118 silc_server_new_id_list, silc_server_new_channel_list and
10119 silc_server_new_channel_user_list to handle the incoming
10120 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10122 * Added support of changing Channel ID in the function
10123 silc_server_replace_id. If the server that announces a channel
10124 to the router already exists in the router (with same name but
10125 with different Channel ID), router is responsible to send
10126 Replace ID packet to the server and force the server to change
10127 the Channel ID to the one router has.
10129 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10130 client that the Channel ID has been changed by the router. The
10131 normal server sends this to the client. Client must start using
10132 the new Channel ID as the channel's ID.
10134 Implemented handling of this new type into lib/silcclient/client.c
10135 into the function silc_client_notify_by_server.
10137 * Added new function silc_idlist_replace_channel_id into the files
10138 silcd/idlist.[ch] to replace the Channel ID.
10140 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Call silc_server_command_identify_check always when processing
10143 the IDENTIFY command in silcd/command.c
10145 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10148 send keepalive packets. The packet can be sent by clients,
10149 servers and routers.
10151 Added function silc_socket_set_heartbeat into the file
10152 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10153 If not set, the heartbeat is not performed. The actual
10154 heartbeat is implemented in the low level socket connection
10155 library. However, application is responsible of actually
10156 sending the packet.
10158 Added silc_server_send_heartbeat to send the actual heartbeat
10159 packet into silcd/packet_send.[ch]. Server now performs
10160 keepalive with all connections.
10162 * Added silc_task_get_first function into lib/silcutil/silctask.c
10163 to return the timeout task with shortest timeout. There was a bug
10164 in task unregistration that caused problems. TODO has been
10165 updated to include that task system must be rewritten.
10167 * The client library will now resolve the client information when
10168 receiving JOIN notify from server for client that we know but
10169 have incomplete information.
10171 * Rewrote parts of silc_server_remove_from_channels and
10172 silc_server_remove_from_one_channel as they did not remove the
10173 channel in some circumstances even though they should've.
10175 * Encryption problem encountered in server:
10177 The LEAVE command used to send the Channel Key packet to the
10178 router immediately after generating it. However, the code
10179 had earlier sent Remove Channel user packet but not immediately,
10180 ie. it was put to queue. The order of packets in the router
10181 was that Channel Key packet was first and Remove Channel User
10182 packet was second, even though they were encrypted in the
10183 reverse order. For this reason, MAC check failed. Now, this
10184 is fixed by not sending the Channel Key packet immediately but
10185 putting it to queue. However, this is more fundamental problem:
10186 packets that are in queue should actually not be encrypted
10187 because packets that are sent immediately gets encrypted
10188 actually with wrong IV (and thus MAC check fails). So, packets
10189 that are in queue should be encrypted when they are sent to
10190 the wire and not when they put to the queue.
10192 However, the problem is that the current system has not been
10193 designed to work that way. Instead, the packet is encrypted
10194 as soon as possible and left to the queue. The queue is then
10195 just purged into wire. There won't be any fixes for this
10196 any time soon. So, the current semantic for packet sending
10199 o If you send packet to remote host and do not force the send
10200 (the packet will be in queue) then all subsequent packets to the
10201 same remote host must also be put to the queue. Only after the
10202 queue has been purged is it safe again to force the packet
10205 o If you send all packets immediately then it safe to send
10206 any of subsequent packets through the queue, however, after
10207 the first packet is put to queue then any subsequent packets
10208 must also be put to the queue.
10210 Follow these rules and everything works fine.
10212 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10214 * Added new function silc_server_remove_clients_by_server to
10215 remove all client entries from ID list when the server connection
10216 is lost. In this case it is also important to invalidate all
10217 client entires as they hold the invalid server entry. This
10218 fixes fatal bug when server has lost connection and will reconnect
10221 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10223 * Made some sanity checks to silc_server_daemonise like to check
10224 whether the requested user and group actually exists.
10226 * Added sanity check to SKE's silc_ske_responder_finish to check
10227 that the public and private key actually is valid.
10229 * Invalidate the client's nickname when receiving Replace ID
10230 packet and the Client ID is being replaced. This means that the
10231 server will query the nickname if someone needs it (client)
10234 * Sort the ID Cache in client library when the ID Cache data
10235 has changed (needs sorting).
10237 * Do not allow for SILC client to create several connections to
10238 several servers. The client does not support windows right now
10239 and generating multiple connections causes weird behaviour.
10241 Irssi-silc client does support windows and can handle several
10242 connections without problems, see: www.irssi.org and SILC plugin.
10244 * Fixed some places where client was added to the IDList. The
10245 rule of thumb is following (in order to get everything right):
10246 If the client is directly connected local client then the
10247 `connection' argument must be set and `router' argument must be
10248 NULL to silc_idlist_add_client function. If the client is not
10249 directly connected client then the `router' argument must
10250 bet set and the `connection' argument must be NULL to the
10251 silc_idlist_add_client function.
10253 * The funtion silc_server_packet_send_local_channel actually did
10254 not check whether the client was locally connected or not. It
10255 does that now. Fixed a bug related to LEAVE command.
10257 * Fixed Remove Channel User payload parsing bug in server's
10258 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10260 * The server's silc_server_save_channel_key now checks also the
10261 global ID list for the channel as it might not be in the local
10262 list. Fixed a bug related to LEAVE command.
10264 * Is this the end of the [<unknown>] buglet that has been lurking
10265 around for a long time? A little for loop fix in server's
10266 silc_server_command_whois_parse that is used by both IDENTIFY
10267 and WHOIS command. At least, this was a clear bug and a cause
10268 of one type of [<unknown>] buglet.
10270 * WHOIS and IDENTIFY commands call the function
10271 silc_server_command_[whois/identify]_check function even if
10272 we are not router server.
10274 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Added --with-gmp configuration option. If set the GMP
10277 is always compiled in the SILC source tree. If not set then
10278 it is checked whether the system has the GMP3 installed. If
10279 it has then the GMP won't be compiled (the system's headers
10280 and library is used), if it doesn't have it then the GMP is
10281 compiled in the SILC source tree.
10283 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Changed RSA private exponent generation to what PKCS #1
10286 suggests. We try to find the smallest possible d by doing
10287 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10288 not security fix but optimization.
10290 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10292 * Added new config entry [Identity] to fork the server and run
10293 it as specific user and group. A patch from Bostik.
10295 * Imported Dotconf configuration library into lib/dotconf.
10296 This will be used to create the SILC configuration files later.
10297 It will appear in the distsribution after this commit.
10299 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * A big code auditing weekend happening. Auditing code for
10302 obvious mistakes, bugs and errors. Also, removing any code
10305 Removed files for being obsolete:
10307 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10308 inline in the file lib/silcutil/silcbuffer.h)
10310 o lib/silcutil/silcbufutil.c (the header has inline versions)
10312 Changed code to fix possible error conditions:
10314 o The buffer formatting routines now check that the destination
10315 buffer really has enough space to add the data. This applies for
10316 both buffer formatting and unformatting
10317 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10318 unformatting was changed to accomodate following rules:
10319 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10320 sent to the function while XXX_*STRING will not allocate or copy
10321 the data into the buffer. Instead it sets the pointer from the
10322 buffer into the pointer sent as argument (XXX_*STRING used to
10323 require that the pointer must be allocated already). This change
10324 makes this whole thing a bit more consistent and more optimized
10325 (note that the data returned in the unformatting with XXX_*STRING
10326 must not be freed now). The routines return now -1 on error.
10328 o Tried to find all code that use buffer_format and buffer_unformat
10329 and added return value checking to prevent formatting and
10330 especially unformatting errors and possible subsequent fatal
10333 o Changed ske->x and ske->KEY to mallocated pointers in
10334 lib/silcske/silcske.h. Fixed possible data and memory leak.
10336 o Added return value checking to all *_parse* functions. Fixed
10337 many memory leaks as well.
10339 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10340 so that buffer overflows would not happen. All code now also
10341 checks the return value as it can fail.
10343 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10345 * Added reconnection support to server if the normal server looses
10346 its connection to the router (for example if router is rebooted).
10347 The server performs normal reconnection strategy implemented
10348 to the server. Affected file silcd/server.c.
10350 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10352 * Added new packet type SILC_PACKET_SET_MODE that is used to
10353 distribute the information about changed modes (for clients,
10354 channels and clients channel modes) to all routers in the
10355 network. Updated the protocol specification accordingly.
10357 Added functions into silcd/packet_send.c and
10358 silcd/packet_receive.c: silc_server_send_set_mode,
10359 silc_server_set_mode.
10361 Added new files silcmode.[ch] into lib/silccore that implements
10362 the encoding and decoding of Set Mode Payload. Added new type
10363 SilcSetModePayload. Moved the definitions of different modes
10364 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10366 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10368 * Oops, a little mistake in server's connection authentication
10369 protocol. The protocol is not ended with FAILURE but with
10370 SUCCESS if the authentication is Ok. :) Affected file is
10373 * Implemented NICK_CHANGE notify handling in server in the file
10374 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10375 the local clients on the channel. After the changing nickname
10376 in router environment snhould work and the [<unknown>] nickname
10377 should appear no more.
10379 The silc_server_replace_id function that receives the Replace ID
10380 payload now sends the NICK_CHANGE notify type also in the file
10381 silcd/packet_receive.c
10383 * Changed WHOIS and IDENTIFY command to support the maximum amount
10384 of arguments defined in protocol specs (3328 arguments). This
10385 fixed a bug that caused problems when there were more than three
10386 users on a channel.
10388 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Added extra parameter, command identifier, to the
10391 silc_client_send_command so that explicit command identifier
10394 Changed that ID list routines uses specific command identifier
10395 when sending WHOIS/IDENTIFY requests to the server so that they
10396 can be identified when the reply comes back.
10398 Affected files lib/silcclient/command.[ch],
10399 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10401 * Added `sender' argument to silc_server_packet_send_to_channel
10402 to indicaet the sender who originally sent the packet to us
10403 that we are now re-sending. Ignored if NULL. Affected file
10404 silcd/packet_send.[ch].
10406 * Added some server statistics support in silcd/server_internal.h
10407 SilcServerStatistics structure and around the server code. Also
10408 send some nice statistics information when client is connecting
10411 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10413 * Fixed channel ID decoding in server's JOIN command reply in
10414 silcd/command_reply.c
10416 * Fixed braodcasting of replace ID payload to not to send it if
10417 we are standalone server in silcd/packet_receive.c.
10419 * Fixed all channel message sending routines to not to send
10420 packets to clients that has router set, since they are routed
10421 separately in the same function earlier. Affects file
10422 silcd/packet_send.c and all channel packet sending functions.
10424 * In USERS reply, res_argv[i] are not allocated, the table
10425 is allocated. Thus changed that free the table, not its
10428 * In server's whois_check and identify_check if the client is
10429 locally connected do not send any WHOIS commands - they are not
10432 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10434 * Fixed some minor bugs in client when sending WHOIS command. The
10435 arguments was in wrong order.
10437 * Removed statis function add_to_channel from server in
10438 silcd/command.c that was previously used with the joining but
10441 * Tested USERS command in router environment successfully with two
10442 routers, two servers and two clients.
10444 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * Reorganized the USERS command and command reply in client library
10447 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10448 When the command is given by user we register a pending command
10449 callback that will reprocess the command after the reply has been
10450 received from the server. When reprocessing the packet we then
10451 display the information. Thus, the USERS information is displayed
10452 now in the command callback instead of in the command reply
10453 callback. The processing of the command is same as previously
10454 when server has sent the command reply in the JOINing process.
10456 * Added to USERS command in silcd/command_reply.c to join the client,
10457 we didn't use to know about, to the channel after we've created
10458 a client entry for it. Also, for clienet we did know already still
10459 check whether it is on the channel or not and add it if not.
10461 * Removed silc_server_command_join_notify as the function and its
10464 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10466 * Changed the client's pending command handling to the same as the
10467 server's pending command handling. It is also now possible to
10468 execute command reply functions from other command reply
10469 function as the function callbacks for commands and command
10470 replies are one and same. The pending commands are not static
10471 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10472 in client connection context. Thus, pending commands are server
10473 connection specific as it is convenient.
10475 Changed the function silc_client_command_pending and
10476 silc_client_command_pending_del and added new function
10477 silc_client_command_pending_check. Removed the
10478 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10481 * Added cmd_ident, current command identifier, to the client
10482 connection context in lib/silcclient/client.h to keep track on
10483 command identifiers used in command sending. Client's command reply
10484 function handling now supports the mandatory command identifiers.
10486 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10487 funtions in client to fully support pending command callbacks.
10489 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10490 as one of the arguments to the application in the command reply
10493 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10494 before first releasing SILC but came back. Now it is removed again
10495 and should come back nomore. The FORWARDED flag was used only
10496 by the JOINing procedure by forwarding the command packet to router.
10497 Now, the JOINing procedure has been changed to more generic (due
10498 to various router environment issues) and FORWARDED is not needed
10499 anymore for anything. The protocol specification is yet to be
10502 Now, removed silc_server_packet_forward from server and the flag
10503 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10505 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10507 * Renamed NAMES command to USERS command. The NAMES was named that
10508 due to historical reasons. Now it is renamed. Also, rewrote
10509 parts of the USERS command. The nickname list is not sent anymore
10510 by the server. Only Client ID and mode lists are sent in the USERS
10511 command. Changed this also to the protocol specification.
10513 The client now resolves the names and stuff after it receives
10514 the USERS list from the server when joining to the channel.
10516 * WHOIS and IDENTIFY commands has been changed to support multiple
10517 Client ID's per command. One can now search for multiple users
10518 in the network by sending only one WHOIS or IDENTIFY command.
10519 Changed the code and the protocol specifications.
10521 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10522 uses silc_server_command_whois_parse to parse the request. */
10524 * If normal server, do not parse the WHOIS and IDENTIFY requests
10525 before sending it to the router. Saves some time.
10527 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10529 * Fixed JOIN command on client library. Wrong number of arguments
10530 used to crash the client.
10532 * Added silc_server_channel_has_global function to check whether
10533 channel has global users or not.
10535 * Added silc_server_channel_has_local function to check whether channel
10536 has locally connected clients on the channel.
10538 * The silc_server_remove_from_one_channel now checks whether the
10539 channel has global users or not after given client was removed from
10540 the channel. It also checks whether the channel has local clients
10541 on the channel anymore. If it does not have then the channel entry
10542 is removed as it is not needed anymore.
10544 * The silc_server_notify now checks on JOIN notify whether the joining
10545 client is one of locally connected or global. If it is global then
10546 the channel has now global users on the channel and that is marked
10547 to the channel entry. Also, it now saves the global client to
10548 global list who is joining and JOINs it to the channel. This is
10549 for normal server, that is.
10551 Changed silc_server_send_notify_on_channel,
10552 silc_server_packet_relay_to_channel and
10553 silc_server_packet_send_to_channel check if we are normal server
10554 and client has router set (ie. global client) do not send the
10555 message to that client, as it is already routed to our router.
10557 * Implemented LEAVE notify type handling in silc_server_notify
10560 * Tested LEAVE command in router environment successfully. Tested
10561 with two routers, two servers and two clients.
10565 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10567 * Implemented SIGNOFF notify type handling in silc_server_notify
10570 * silc_server_remove_id now removes the client entry from all channels
10571 it has joined and thusly sends SIGNOFF notify type.
10573 * Rewrote the NAMES list generation in server by removing two excess
10574 loops. The lists are created now inside one loop.
10576 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * silc_server_remove_channel_user checks now also global list
10579 for channel and client.
10581 * silc_server_new_channel_user checks now both local and global
10582 list for channel and client. Fixed a bug in client id decoding.
10583 Used to decode wrong buffer.
10585 * silc_server_channel_message checks now both local and global
10586 list for channel entry.
10588 * Tested channel joining (hence JOIN) in router environment
10589 successfully. Tested with two routers, two servers and two
10592 * Tested channel message sending in router environment successfully.
10594 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10596 * Added silc_server_save_channel_key into server.[ch] to save the
10597 received channel key in Channel Key payload processing. It is
10598 also used in JOIN command reply handling.
10600 Equivalent function silc_client_save_channel_key added into
10601 client.[ch] into client library.
10603 * Changed JOIN command reply to send information whether the channel
10604 was created or not (is existing already) and the channel key
10605 payload. Changed protocol specs accordingly.
10607 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10608 the request was sent by ID and not by nickname. Crashed on
10611 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10613 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10614 now correctly save the received data.
10616 * silc_server_free_sock_user_data now notifies routers in the
10617 network about entities leaving the network.
10619 At the same time implemented functions silc_server_remove_id
10620 and silc_server_send_remove_id to receive and send REMOVE_ID
10621 packets. The packet is used to notify routers in the network
10622 about leaving entities. The ID removed will become invalid in
10625 * Added function silc_idlist_del_server into server. Removes and
10626 free's server entry from ID list.
10628 * silc_server_private_message function now checks, if we are router,
10629 that the destination ID really is valid ID, naturally.
10631 * In router when NEW_ID packet is received (for new client) the
10632 hash of the Client ID is saved in the ID Cache but the
10633 client->nickname is set to NULL, instead of putting the hash
10636 IDENTIFY command now also checks that client->nickname must be
10637 valid. If it is not if will request the data from the server who
10638 owns the client. Added new function
10639 silc_server_command_identify_check.
10641 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10642 to set the command to already allocated Command Payload.
10644 * Tested private message sending in router environment with two
10645 routers, two servers and two clients. Fixed minor bugs and now
10648 * Fixed segfault from client's NAMES command. Used to crash if
10649 not on any channel.
10651 * Forwarded packets must not be routed even if it is not destined
10652 to the receiver. Changed server code comply with this.
10654 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Added `require_reverse_mapping' boolean value to ServerParams
10657 structure. If TRUE (not default) the server will require that
10658 the connecting host has fully qualified domain name.
10660 If the reverse mapping is not required and hostname could not be
10661 found the IP address is used as hostname.
10663 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10665 * Implemented version string checking to both client and server.
10666 The check is incomplete currently due to the abnormal version
10667 strings used in development version of SILC.
10669 * Changed all command functions in server to use the new
10672 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10674 * Changed char *data to unsigned char *data in ID Cache system to
10675 support binary data as ID Cache data. Changed code to support
10676 binary data in lib/silccore/idcache.c.
10678 * Renamed silc_server_packet_relay_command_reply to
10679 silc_server_command_reply as it is normal packet receiving
10680 function. Rewrote the function to accept command replys for
10681 servers and not only for clients.
10683 * Mark remote router always as registered server if we are connecting
10684 to it. Otherwise, commands sent by the router to us are ignored.
10686 * All ID List find routines now returns the ID Cache Entry pointer
10687 as well if requested.
10689 * WHOIS command works now in router environment, tested with two
10690 routers, two servers and two clients.
10692 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10693 in router environment (as it is almost equivalent to WHOIS) but
10694 hasn't been tested thoroughly. Added new functions:
10696 silc_server_command_identify_parse
10697 silc_server_command_identify_send_reply
10698 silc_server_command_identify_from_client
10699 silc_server_command_identify_from_server
10701 * Disabled route cache adding because adding two different ID's with
10702 same IP replaces the old cache entry thus giving wrong route.
10703 The entry->router->connection is always the fastest route anyway
10704 so route cache may not be needed. Of course, new routes maybe
10705 established after receiving the ID when the entry->router->connection
10706 might not be anymore the most optimal.
10708 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10710 * Add route cache for received ID for fast routing.
10712 * Added silc_server_packet_route to route received packet on router
10713 that is not destined to us.
10715 * Renamed silc_server_get_route to silc_server_route_get.
10717 * Added id_string and id_string_len fields into SilcServer to
10718 include encoded ServerID for fast comparing without excess
10719 encoding of the ID's.
10721 * Cleaned up WHOIS command on server side. Added following static
10724 silc_server_command_whois_parse
10725 silc_server_command_whois_check
10726 silc_server_command_whois_send_reply
10727 silc_server_command_whois_from_client
10728 silc_server_command_whois_from_server
10730 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10731 arguments in command replies. All command functions should be
10732 updated to use this macro.
10734 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10736 * Minor typo fixes on command reply handling on server.
10738 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10740 * Added silc_server_command_add_to_channel internal routine to add
10741 the client to the channel after router has created the channel and
10742 sent command reply to the server.
10744 * Added generic silc_server_send_command to send any command from
10747 * Use static buffer with ID rendering instead of duplicating data.
10749 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Fixed a channel user mode bug when joining to a channel server gave
10752 everybody channel founder rights, oops.
10754 * We mark ourselves as the router of the incoming server connection
10755 if we are router ourselves. This way we can check in some packet
10756 sending functions whether it is locally connected server. For
10757 incoming router connections we put NULL.
10759 * For router sending packets locally means now always sending the
10760 packet cell wide; to local clients and local servers. For normal
10761 server sending packet locally means sending it to only local
10764 * Fixed the JOIN command to really work in router environment. If the
10765 channel is created it is always created by the router. Router is
10766 also responsible of making the initial joining to the channel,
10767 sending JOIN notify to the sending server and distributing
10768 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10769 does not exist server doesn't do anything else but forward the
10770 command to the router which performs everything.
10772 * Added silc_server_send_channel_key function to send the Channel Key
10775 * Added silc_server_create_channel_key to create new channel key. The
10776 channel key is now re-generated everytime someone joins or leaves
10777 a channel, as protocol dictates. Note: channel->key_len is the
10778 key length in bits.
10780 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10782 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10783 packet_receive.[ch] to separate packet sending and receiving
10784 routines. The server.[ch] now includes everything else including
10785 actual packet processing (writing and reading data) and other
10788 Renamed silc_server_private_message_send_internal to
10789 silc_server_send_private_message. The routine is still though
10790 used only to relay private messages as server does not send
10791 private messages itself.
10793 Renamed silc_server_new_channel to silc_server_create_new_channel
10794 and added new function sicl_server_new_channel that handles the
10795 incoming New Channel packet. Added also new sending function
10796 silc_server_send_new_channel to send New Channel Payload.
10798 * Added new function silc_server_notify to process incoming notify
10799 packet to the server/router. Server may then relay the notify
10800 to clients if needed.
10802 * Added new function silc_server_new_channel_user to process incoming
10803 New Channel User packet. Router will redistribute the packet and
10804 send JOIN notify to its local clients and locally connected servers
10805 if needed. Normal server will send JOIN notify to its local client
10806 on same channel when received this packet. Added also corresponding
10807 sending function silc_server_send_new_channel_user to sent the
10810 * Added boolean route argument to send_notif_to_channel and
10811 packet_send_to_channel functions to attempt to route the packet
10812 if it is TRUE and send only locally if it is FALSE.
10814 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * silc_server_replace_id now broadcasts the received replace ID
10817 packet if it is not broadcast packet already. The router must
10818 broadcast to inform other routers about changed ID.
10820 * Added backpointer to server's router into SilcServer context in
10821 silcd/server_internal.h.
10823 * Fixed silc_server_packet_broadcast to send correct broadcast
10826 * The channel key is now distributed to the local client as soon
10827 as it is received from the router (in router environment) so that
10828 no other packet may be sent for the channel until client has
10831 * silc_server_remove_channel_user now broadcasts the received
10832 Remove Channel User packet if it is not broadcast packet already.
10833 The router must broadcast to inform other routers about removed
10836 * Added users field into SilcPacketContext that is a reference count
10837 of the context. One can increase the reference count by calling
10838 silc_packet_context_dup which is now changed to just increase the
10839 reference count instead of duplicating the data. The reference
10840 count is decresed by calling silc_packet_context_free that will
10841 free the data after the reference count hits zero.
10843 For now on the packet context and everything allocated into it
10844 (including the raw packet from network) must be freed by calling
10845 the new silc_packet_context_free function. Added also new function
10846 silc_packet_context_alloc that must be used now to allocate the
10847 context. This also means that if a routine is asynchronous from
10848 silc_[client/server]_packet_parse_type the packet context must
10849 be duplicated by calling silc_packet_context_dup. Otherwise it
10850 gets free'd after silc_[client/server]_packet_parse_type returns.
10851 Also, one must remember that if packet is duplicated then its
10852 reference count must be decresed by calling the free function as
10853 many times as it was duplicated.
10855 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10856 from both client and server.
10858 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10860 * Made joining to a channel working in router environment.
10862 * Cleaned up JOIN command on server side and create function
10863 silc_server_command_join_channel internal routine to make the
10866 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10868 * Changed silc_command_pending list to SilcDList. Also, added
10869 `ident' field to SilcServerCommandPending structure to identify
10870 the reply and to call correct callback.
10872 Added silc_server_command_pending_check function to replace the
10873 corresnponding macro. The silc_command_pending list is not
10876 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10877 to set identifier to previously allocated Command Payload. It
10878 is used to set identifier for command when resending Command
10881 * Added silc_command_payload_encode_payload to encode Command
10882 Payload buffer from SilcCommandPayload structure.
10884 * Added silc_argument_payload_encode_payload to encode Argument
10885 payload buffer from SilcArgumentPayload structure.
10887 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10889 * Changed WHOIS command to support router connection on server side.
10890 The whois request is always sent to router unless the server is
10891 standalone server. After server has received the reply from the
10892 router will it send the reply to the client.
10894 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10895 broadcast received broadcast packet. The function is used only
10896 by router. The broadcast packet is always sent to the router's
10899 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10900 render given ID to printable string, for log files for example.
10902 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Made basic router to router connections working. At least they
10905 can now connect to each other but nothing really works the way
10906 they are supposed - yet.
10908 * Added new initiator token to RouterConnection configuration
10909 file in silcd/serverconfig.[ch]. It is used to tell whether we
10910 are the initiator to the remote router or whether we'll expect
10911 the other end to connect.
10913 * Moved registering of listener task to silc_server_init, hence
10914 the server starts listenning as soon as it is run, even if it
10915 does not have connections to other routers. Let's see how well
10918 * Changed default connection retry timeouts for more suitable in
10921 * Removed cipher and such arguments from silc_idlist_add_client
10922 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10923 Added new function silc_idlist_add_data to add the keys and stuff
10926 * Added SilcIDListData structure and added it to SilcClientEntry
10927 and SilcServerEntry as their first field in the structure. This
10928 way we can explicitly cast the ID entries to the SilcIDListData
10929 structure and get common data for the entries. In past, we had
10930 to first check what type of connection it is and then cast it to
10931 correct ID entry type. Now, we can directly cast the opaque
10932 pointer to the SilcIDListData (no matter what ID entry it actually
10933 is) and get the data needed.
10935 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10937 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10938 in some circumstances even if threre were timeout tasks, though not
10939 IO tasks, but tasks anyway. Now fixed.
10941 * Defined SilcServerConnection structure to hold connection specific
10942 stuff about directly connected servers and routers. The definition
10943 is currently in silcd/server_internal.h. I thought about having
10944 a bit more important role fro this struct but for now it is used
10945 only when connecting to other server (or router actually).
10947 * Added connecting retry support in server when connecting to
10948 router(s). The retry feature implement exponential backoff
10949 algorithm. Also, added SilcServerParams structure to hold default
10950 parameters for server. For now, it include these retry settings
10951 and are hard coded. After server is moded to be as Silc Server
10952 Library this structure will be more important.
10954 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10956 * Changed client librarys channel->clients table to SilcList and
10957 changed code accordingly.
10959 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10961 * Changed client's channel table to SilcList and changed code
10962 accordingly. Also changed SilcChannelClientEntry to include back-
10963 pointer to the channel so that client entry can use that structure
10964 as list as well and we have fast cross-reference to the channel.
10965 This change dramatically decreased the complexity of channel
10966 handling with client entry and vice versa (removed one extra
10967 loop when searching for channel entry from many functions).
10969 * Changed server->sim from table to SilcDList and changed code
10972 * NAMES command can now be used from user interface. It will show
10973 the user list on the channel, neatly.
10975 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10976 Code now saves realname of the user if it becomes available.
10978 * Renamed configure.in to configure.in.pre and made ./prepare
10979 script to automatically add correct version string to
10980 configure.in which it creates from configure.in.pre.
10982 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10984 * NAMES command reply now shows users mode with the nickname when
10985 joining to channel.
10987 * Moved silc_client_ch[u]mode[_char] functions from
10988 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10989 place sucks, they are utility functions and should be in some
10992 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10994 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10997 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11001 * Added TRQ (efficient deque and list library) into lib/trq. This is
11002 a very good list library that is currently used in the SILC. Defined
11003 SilcList API over the library because I didn't like the API very
11004 much. See lib/trq/silclist.h for the API and examples of how to
11005 use the API. Fixed various places in the code to use the new
11006 SilcList API. The SilcList is meant for lists that has a structure
11007 already defined as a list. It is not suitable to add just some
11008 context to the list (in TRQ, the context is the list actually).
11010 So, I defined SilcDList that can be used for the purpose where
11011 predefined list structure does not exit. This can be used as
11012 such list. Now some context just can be added to the SilcDList.
11013 Currently this list is not used in the SILC just yet, though there
11014 are a lot places where this can replace dynamically allocated
11015 tables and I will fix these places, later, to use SilcDList.
11016 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11017 and use TRQ internally).
11019 Also fixed some annoying warning messages that the original TRQ
11020 code generated. Also minor changes to TRQ's Makefile.in.
11022 * Added support for querying by Client ID to both WHOIS and
11023 IDENTIFY commands into server, as required by the protocol.
11025 * Removed method function pointers from SilcBuffer structure. They
11026 weren't used to anything and just increased the context size for
11027 no good reason. This change also made silc_buffer_alloc and
11028 silc_buffer_free functions inline functions.
11030 * Disabled command flooding detection support until it's fixed so
11031 that it accepts commands in but does not execute them more than once
11034 * Added silc_net_localhost(), to return local hostname, into
11035 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11036 that must be initialized before calling silc_client_init.
11038 * Added new function: silc_server_send_notify_on_channels to send
11039 notify messages to all channels client has joined. It is assured
11040 that the message is sent only once per client.
11042 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11043 lib/silcutil/silcutil.[ch] as silc_format function. The new
11044 function is generic and is used by server as well, not only by
11045 the logging routines.
11047 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11048 the provided version string was not acceptable. Added new function:
11049 silc_ske_check_version into lib/silcske/silcske.h. The function
11050 must be implemented by the application (client or server) and it
11051 does not reside in the SKE library. The function checks the version
11052 string remote end sent.
11054 * Added back pointers (to opaque context and to SilcSocketConnection)
11055 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11057 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11058 duplicate packet context structure.
11060 * Changed `notify' client operation to send same arguments as client
11061 receives from server except for ID's. ID's are mapped to correct
11062 ID entry and that is returned. Also, if channel entry is not sent
11063 by server but the notify is for channel the channel entry is sent
11064 to application (otherwise application doesn't know that it is for
11065 channel (library gets it from packet's Destination ID)).
11067 * Added silc_client_remove_from_channels into client library to
11068 remove a client from all channels it has joined to. Used when
11069 received SIGNOFF notify from server. Added also new function
11070 silc_client_replace_from_channels to replace old ID entry with
11071 new ID entry on all channels. Used when received NICK_CHANGE
11072 notify from server.
11074 * Fixed ID Cache list handling in silc_idlist_get_client in
11075 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11076 to get (or query) client by ID.
11078 * Updated TODO list.
11080 * Added connection authentication status message defined by the
11081 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11082 support for these into the code in client and server side.
11084 * Added generic function silc_client_send_command to send any command
11085 with variable argument list. Application should use this function
11086 to send commands if the command functions provided by the library
11087 does not suite for the application's user interface needs.
11089 * Added new `failure' client operation. Application is notified about
11090 received failure packet if client is executing a protocol. In this
11091 case the protocol's execution has failed.
11093 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11094 is required by the protocol.
11096 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11097 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11100 * Added status flag to SilcSKE object to indicate realtime status
11101 of the SKE protocol.
11103 * Application receives now exactly same command reply arguments as
11104 the library receives from server. However, if ID is received the
11105 corresponding ID entry is returned to the application (eg. Client
11106 ID is mapped to correct SilcClientEntry entry and that is returned).
11107 Changed command_reply client operation due to this change.
11109 * Changed all ID's in commands and in command replys as ID Payloads.
11110 Change affected both client and server side codes.
11112 All ID's sent in SILC network (with execption of ID's in SILC
11113 Packet header) are sent in ID Payload to support variable length
11116 * Server now notifies nick changes and notifies all clients on
11117 the channels about the new nickname (about the new Client ID,
11120 * Implemented CMODE command to change channel modes. Supports all
11121 channel modes defined by the protocol specs except ban and invite
11122 lists. (Also, private channel key mode is supported but support for
11123 setting private channel key in client is missing, thus, this mode
11124 has no effect on client side (except that server requires that the
11125 client uses private channel key and normal channel traffic does not
11128 Also, invite mode works per se, but INVITE command does not work
11129 yet correctly, so you can set channel as invite only channel but
11130 inviting clients to the channel does not work (it is yet to be
11131 thought what's the best way to do it).
11133 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11134 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11135 Implemented CUMODE command to change user's mode on the channel.
11136 Supports all modes defined by the protocol specs.
11138 * Added NAMES command reply to return users modes on the channel.
11140 * Removed unnecessary and slow ciphers from lib/silccrypt.
11142 * Set SO_KEEPALIVE option to connection sockets by default.
11144 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11146 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11147 redefined the Notify Payload into protocol specs.
11149 * Added silc_id_payload_parse_id to get ID directly from raw
11152 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11154 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11155 accept searching by Client ID as well.
11157 * Added support for LEAVE and SIGNOFF notify types in client library.
11159 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11160 to parse ID Payload from raw data.
11162 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11164 * Added flags parameter into silc_ske_assemble_security_properties
11165 function in lib/silcske/silcske.[ch].
11167 * Changed notify client operation to fit better for notify messages
11168 sent by server. The notify payload received from server is now
11169 passed to the application (after parsing it to SilcNotifyPayload).
11170 It is application's responsibility to retrieve the arguments
11171 from the payload and show the message the way it wants. The message
11172 sent by server is implementation specific.
11174 * Changed public keys to comply with the protocol specification.
11175 Old public keys are not supported anymore and are not compatible.
11177 * Removed nickname from Channel Payload as the latest draft removed
11178 it. The client must resolve the nickname from the NAMES command
11179 reply received when it joined the channel.
11181 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11183 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11185 * Fixed some errors in protocol specification drafts.
11187 * Created lib/silccore/silcnotify.c to implement Notify Payload
11188 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11189 generic payloads described by protocol specifications. The file
11190 includes implementations for ID Payload and Argument Payload.
11192 * Changed Command Payload implementation to use the new Argument
11193 Payload. Changed command_xxxx_payload to command_payload_xxxx
11194 to comply with SILC coding conventions.
11196 * Added suppport for Argument Payload handling in Notify Payload
11197 implementation as protocol requires it. Added the new support
11198 into server and client lib as well.
11200 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11202 * Added support for multiple nicknames on same channel. [n] is
11203 added locally to the nickname if there are more than one same
11204 nicknames on the channel.
11206 * Server now sends all nicknames that matched WHOIS request.
11207 Client also shows the list received from server.
11209 * Added TOPIC command to client side. User can now set and show
11210 current topic on channel.
11212 * Added MOTD command to client and server. Also, server sends the
11213 motd when client connects to the server.
11215 * Changed version strings to comply ISO 8601.
11217 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11219 * Fixed protocol error handling in client library. It should now
11220 cope even if the SKE fails for some reason.
11222 * Made new protocol specification drafts for submitting to IETF.
11224 * Implemented TOPIC command to server in silcd/command.c.
11226 * Added two new notify types into lib/silccore/silcnotify.h:
11227 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11228 notify nickname change and topic setting/change on a channel.
11230 * API change of command_reply operation in client library. The
11231 application gets now the status type received from server as well.
11233 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11235 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11237 * Cras fixed and optimized the packet handling even further and
11238 it should work now. Minor change to the prototype of function
11239 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11241 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11243 * Added new function into lib/silcutil/silcschedule.[ch]:
11244 silc_schedule_with_fd to select() a specified fd. The function
11245 returns after timeout expires or data arrives or goes. The
11246 function is used by packet routines to wait that all data is
11247 received from network.
11249 * Fixed data reading from network in lib/silccore/silcpacket.c.
11250 The code now assures that all data is read from the fd and then
11251 continues packet processing. This was a bug fix since the code
11252 used to drop some data in some circumstances.
11254 * Added new function into lib/silcclient/client.[ch]:
11255 silc_client_start_key_exchange to start key exchange after
11256 connection has been established to server. The code internally
11257 now uses this funtion but its main purpose was to provide it
11258 for applications that perform their own connecting. After
11259 application has created a connection it merely calls this
11260 function to start the key exchange between client and server.
11261 The library takes care of everything else after that.
11263 Updated also lib/silcclient/README to explain the usage of
11266 * Do not send to application information that connection has
11267 been established. Application gets notified it by connect
11270 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11272 * Applied cras's patch to add silc_schedule_one function. The
11273 function runs scheduler once and returns.
11275 * Fixed the scheduler after cras messed it up. The timeout
11276 handling works now as it's supposed to work.
11278 * Added into lib/silccore/ silcnotify.h to include notify
11279 message types support. Changed silc_server_send_notify*
11280 functions, in server.[ch], to support those new notify types.
11281 Added the support for the notify types into client library,
11282 as well. Added new notify client operation into ops.h in
11285 * Changed silc_server_packet_send_to_channel to send normal
11286 packets instead of just channel message packets. The function
11287 is now used to send the notify packets to channels. It is not
11288 used to send channel message packets anymore, as server never
11289 sends them anymore.
11291 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11292 va_arg()s as it seems to require it nowadays. I guess, if SILC
11293 is compiled with older va_arg() the new code should work anyway.
11295 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11297 * Splitted core library. Core library (lib/silccore) includes
11298 now only SILC protocol specific core (and common) components.
11299 Created new utility library (lib/silcutil) that includes more
11300 generic purpose stuff. The stuff for util library was taken
11301 from the old core library. This was minor and easy split.
11303 * Created SILC Client Library (lib/silcclient) that includes
11304 implementation of the SILC client without user interface. This
11305 was major move from silc/ directory. The code has been changed
11306 so that it is transparent towards the user interface. The
11307 silc/ directory includes now the same user interface as before
11308 and it uses the new client library. Read lib/silcclient/README.
11309 Basicly, the client library performs everything else related
11310 to SILC except user interface handling. Also, configuration
11311 files are considered to be part of user interface and library
11312 does not handle them.
11314 This change also changed a lot of structures, function naming etc.
11315 Most important change was that SilcClientWindow object was
11316 renamed to SilcClientConnection in the client library. Created
11317 also new file lib/silcclient/ops.h. Also added new files
11318 silc/local_command.[ch] and silc/client_ops.[ch].
11320 All these changes were made to make it easier for user interface
11321 designers to create what ever user interface for the SILC client
11324 It is also expected that the server will be moved to lib
11325 directory as well and SILC Server Library will be created;
11326 sometimes in the future.
11328 * Removed Local commands from lib/silccore/silccommand.h as
11329 they are application specific and new client library does not
11330 handle any of those anymore.
11332 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11333 old client implementation in silc/.
11335 * Added support for callback functions in SILC_LOG_* macros.
11336 Application can now set its own callbacks that will be called
11337 instead of using the default functions that will always print
11338 the debug messages to stderr (or stdout). Also, debugging can
11339 now be disabled by setting silc_debug to FALSE and re-enabled by
11340 setting it to TRUE. Note, that logging will still work even
11341 if debugging is disabled.
11343 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11344 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11345 silc_log_reset_debug_callbacks.
11347 * To enable debugging in silc client one must give now -d
11348 option on command line.
11350 * Changed silc_schedule_init to automatically allocate task queues
11351 if they are not allocated before calling it.
11353 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11355 * Added GMP 3.1 into math library.
11357 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11359 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11360 a channel in SILC network. The packet is used by servers and
11361 routers to notify other routers that user has left a channel.
11362 This little feature was missing until now. Added the feature
11363 to protocol specification as well.
11365 Added functions: silc_server_send_remove_channel_user and
11366 silc_server_remove_channel_user into server.[ch].
11368 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11369 lib/silccore/silcpacket.h. However, they are not implemented
11372 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11374 * Fixed joining to a channel and sending channel messages
11375 between server and router. The channel message sending should
11376 now work inside a cell.
11378 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11380 * Fixed the private message sending between server and router.
11381 The private message sending should now work inside a cell.
11383 * Added silc_server_replace_id into server.[ch] to replace
11384 existing ID in the SILC network.
11386 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11387 and silc_idlist_replace_server_id into idlist.[ch] in server.
11389 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11391 * Fixed the server to server connections. Server can again now
11392 connect to router. Router to router connections probably does
11395 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11397 * Added dynamic protocol registering support. Now protocols can
11398 registered and unregistered on the fly. Patch by cras.
11400 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Added lib/contrib directory to hold routines that some platforms
11403 don't have but are needed by SILC.
11405 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11406 into lin/contrib to provide getopt() and getopt_long() for
11407 those who don't have it.
11409 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11411 * Added AWAY command to client. When away message is set and
11412 client receives a private message packet the client automatically
11413 replies to the sender with the away message.
11415 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11416 bug seemed to be the cause of recent problems when compiling
11419 * Added version detection support to SKE protocol specification
11420 and added the new changes to the SKE implementation as well.
11421 There were other minor changes in the SKE protocol as well.
11423 Many changes in lib/silcske/silcske.[ch] and in
11424 lib/silcske/payload.[ch].
11426 * Added ^U functionality, clear input line. Patch from cras.
11428 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11430 * Mainly small bugfixes on core library. Fixed some debugging
11431 logging and buffer overflow in silclog.c.
11433 * Updated config.sub and config.guess on the distribution tree.
11435 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11437 * Added command lagging support in server. Client may execute
11438 commands now only once in two seconds.
11440 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11442 * Optimized packet reception. MAC computation and checking is now
11443 also more optimized. A lot previously duplicated code is now
11444 used as generic by both client and server.
11446 * Fixed key pair generation in clientutil.c
11448 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11450 * Added into lib/silccore/silcbufutil.[ch] new function;
11451 silc_buffer_realloc.
11453 * Moved generic packet sending/encryption functions to
11454 lib/silccore/silcpacket.[ch] from client and server. Some
11455 rewriting of the functions.
11457 * Moved all generic packet reception/decryption functions to
11458 lib/silccore/silcpacket.[ch] from client and server. The
11459 packet processing is now much cleaner in both client and server.
11460 These were major changes in both client and server.
11462 * Created many common functions in server to do packet sending.
11463 Previously code were duplicated a lot, this has been removed
11464 with these changes.
11466 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11468 * Rewrote major parts of the ID cache system. Don't know
11469 whether it is better now or not but at least the API is more
11472 * Major rewrite on ID cache stuff on client because of the ID
11473 cache API changes. Added idlist.c to client.
11475 * Also major rewrite on ID cache stuff on server as well.
11476 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11477 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11478 in hand, instead they are all put into the ID cache system now.
11479 All server_idlist_* routines uses ID cache now instead of
11480 traversing its own lists (those lists does not exist anymore).
11481 SilcIDList though still exists. Also, SilcXXXEntry's are
11484 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11486 * Finally made the SKE implementation compliant to the protocol
11487 specification. All mp integers are now binary encoded as
11488 opposed being HEX encoded.
11490 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11493 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11494 functions: silc_[encode/decode]_pem. Also added function
11495 silc_encode_pem_file to PEM encode with newlines ('\n') for
11496 saving into a file.
11498 * SILC public keys are now encoded either PEM or binary. Same
11499 option is for private keys as well. By default private keys
11500 are binary encoded and public keys PEM encoded. Silly HEX
11501 encoding were removed.
11503 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11504 function to create fingerprints.
11506 * Fixed a bug in SHA1; does not change the original data anymore.
11508 * Partly implemented INFO command on client and server side.
11509 Fixed CLEAR command. Changes to SERVER command; show current
11510 server(s) when giving command without arguments. Added
11511 VERSION command to client.
11513 * Added check to server that unregistered connections cannot
11514 execute commands (unless it is specificly allowed).
11516 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11518 * Fixed screen refresh.
11520 * Fixed channel joining bug from client. On some circumstances
11521 client tried to join to a channel it had already joined.
11523 * Added public key verification process into client's protocol.c.
11524 The client now verifies the public key from user and saves
11525 it into ~./silc/serverkeys/ directory.
11527 Added into: clientutil.[ch]: silc_client_verify_server_key.
11529 * Changed SKE protocol's silc_ske_initiator_finish function
11530 to accept callback function that verifies the received public
11531 key. Removed old silc_ske_verify_public_key function.
11533 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11535 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11536 silc_pkcs_private_key[_data]_set.
11538 * Made the password and public authentication more cleaner in
11539 server's protocol.c.
11541 * Removed historic and obsolete protocol `channel_auth' from
11542 both client and server.
11544 * Removed wrong way of sending command status messages from
11545 server to client in server's command.c. The old way violated
11546 protocol specification.
11548 Changes to silccore/silccommand.[ch]: removed
11549 silc_command_encode_status_payload -> not needed anymore,
11550 changed silc_command_encode_payload_va to accept extra
11551 argument on variable argument list. The argument type must
11552 now be provided to the function. Also, added new function:
11553 silc_command_encode_reply_payload_va which is same as
11554 normal command_encode_payload_va except command status type
11555 is provided as extra argument.
11557 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11559 * Added ~./silc directory handling. The directory includes the
11560 public and private keys for the client.
11562 Added silc_client_check_silc_dir, silc_client_create_identifier
11563 and silc_client_load_keys.
11565 * Implemented SILC protocol compliant public key. Added public
11566 and private key saving to and loading from files.
11568 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11569 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11570 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11571 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11572 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11574 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11575 silc_pkcs_load_[public/private]_key.
11577 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11579 * Added silc_server_get_route (route.[ch]) to get connection
11580 data for the fastest route for given ID.
11582 * Implemented INVITE command on client and server. The command
11583 were re-defined in the SILC Protocol Specification and the
11584 implementation now complies with the specification.
11586 * Implemented PING command on client and server.
11588 * Implemented NAMES command on client and server. The server side
11589 supports currently only normal server not router server yet.
11590 Some changes to NAMES definition in SILC protocol specification.
11592 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11594 * Implemented LEAVE command on client and server.
11596 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11597 again. This change was made to the protocol as well. Server
11598 should not violate the protocol specification anymore.
11600 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11602 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11603 was tested. SOCKS4 was not but should work anyway.
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