1 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added silc_file_set_nonblock. Affected file is
4 lib/silcutil/silcfileutil.h.
6 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
8 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
10 * FSM based implementation of SILC SKE. Simpler interface also.
11 Affected files are in lib/silcske/.
13 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
15 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
17 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
18 silc_mime_parse is available but deprecated.
20 * Check that packet is valid when processing key exchange,
21 authentication and rekey protocols. Fixes a crashbug.
22 Affected files are apps/silcd/protocol.c and
23 lib/silcclient/protocol.c.
25 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
26 all hash buffers to use that instead of fixed values.
28 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
30 * Added SHA-256 to crypto library. The SHA-256 takes now
31 precedence over SHA-1.
33 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Check for valid return value from regcomp. Affected file
36 lib/silcutil/unix/silcunixutil.c.
38 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
40 * Fixed silc_hash_uint to work with integers. Affected
41 file lib/silcutil/silcutil.c.
43 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
45 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
47 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
49 * Fixed channel public key list saving on JOIN command reply
50 on backup router. Affected file apps/silcd/command_reply.c.
52 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
54 * Added default limit how many channels client can join,
55 default is 50. Added 'channel_join_limit' configuration
56 option to server too. Affected files are apps/silcd/command.c
57 and serverconfig.[ch].
59 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
61 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
62 On Toolkit the server and client are not compiled by default.
63 Affected file configure.ad.
65 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
67 * Added lib/contrib/getopt.[ch] for platforms that don't
68 have it (it is not GPL implementation).
70 * Fixed compilation when pkg-config is used.
72 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
74 * A comma in invite/ban string is invalid, check for it.
75 Affected file apps/silcd/server_util.c.
77 * Added SERVICE command to the server. It parses the command
78 request but SILC Server does not support services for the
79 time being. Affected file apps/silcd/command.[ch].
81 * Added SERVICE command and command reply to client library.
82 It is however incomplete. Updated Toolkit documentation.
83 Affected files are lib/silcclient/command[_reply].[ch].
85 * Fixed IDENTIFY/WHOWAS command reply to send the username
86 correctly (uninitialized buffer). Affected file is
87 apps/silcd/server_query.c.
89 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
91 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
92 finalizes the major restructuring of the CVS tree.
94 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
96 * Send empty MOTD reply if MOTD file cannot be read.
97 Affected file silcd/command.c.
99 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
101 * Optimized primer number generator to use simpler conversion
102 routines. Also assure that the prime number will have the
103 highest bit set after modifying it. Affected file is
104 lib/silcmath/silcprimegen.c.
106 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
108 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
109 for now only for testing purposes, it will not be delivered
110 in any distribution for now.
112 * Removed NSS MPI from the source tree. Due to upcoming
113 license change for the SILC Toolkit, we cannot deliver the
114 NSS MPI anymore. I decided to replace it in all distributions
115 with public domain library.
117 * Removed GNU regex from lib/contrib and introduced free
118 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
119 GNU regex compatible API to it (only partial).
121 * Removed getopt routines from lib/contrib.
123 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
125 * Use silc_server_send_command_reply to send replies instead
126 of encoding packet itself. Affected file silcd/command.c.
128 * Added command sending and receiving statistics to server.
129 Affected files in silcd/.
131 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
132 with GCC, for it not to warn about pointer signedness.
134 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
136 * Added context to the SilcIDCache destructor. Affected
137 files are lib/silccore/silcidcache.[ch],
138 lib/silcclient/client.c and silcd/server.c.
140 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
142 * Added pkg-config check to configure.
144 * The PublicKeyDir must not be used with Admin block in server
145 config. Affected file silcd/serverconfig.c.
147 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
151 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
153 * Handle empty LIST command reply correcttly in server. Affected
154 file silcd/command_reply.c.
156 * Handle empty LIST command reply correctly in client library.
157 The application will now receive one LIST command reply with
158 all arguments set to NULL if there are no channels. Updated
159 Client Library documentation accordingly. Affected file
160 lib/silcclient/command_reply.c.
162 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
164 * Added channel name string stringprep profile to the protocol
165 and implementation to allow a little free'er channel name
166 strings. Affected files are lib/silcutil/silcstringprep.[ch].
168 * Added silc_channel_name_[check|verify] to check and verify
169 channel name strings. Affected files are
170 lib/silcutil/silcstrutil.[ch].
172 * Added support for the new channel name preparation in client
173 library and server. Affected files in lib/silcclient and
176 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
178 * Added the Autodist into the source tree. It replaces the
179 old ./prepare. It can be used to create distributions as
180 previously. See README.CVS and README.DIST. See
181 distributions in distdir/.
183 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
185 * Make sure query sends at least an error back if nothing
186 more is sent. Affected file silcd/server_query.c.
188 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
190 * During query, check if the original command caller goes
191 away. If it does, stop the query. Affected file
192 silcd/server_query.c.
194 * Check for valid channel creation in JOIN command reply.
195 Affected file lib/silcclient/command_reply.c.
197 * Handle the resolver counter in silc_client_get_users_by_channel
198 callback correctly. Fixed auto-join bug in Gaim. Affected
199 file lib/silcclient/idlist.c.
201 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
203 * Added some better error messages. Affected file
204 silcd/command_reply.c and packet_receive.c.
206 * Handle error in WATCH command propely on backup router.
207 Affected file silcd/command.c.
209 * Fixed freeing of unfreeable variable in WHOIS command reply.
210 Affected file silcd/command_reply.c.
212 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
214 * Added pkg-config .pc file creation for silc core library
215 and silcclient library. A patch by c0ffee.
217 * Removed the need for GNU Libidn. Added the simple stringprep
218 from libidn into lib/contrib/. It is now used also on Windows
221 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
223 * Simplified the invite and ban string handling in the
224 server. Check for valid invite and ban arguments also.
225 Affected file silcd/server_util.c.
227 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
229 * Added WATCH list announcing in backup router protocol.
230 Affected files are silcd/command.c, server.c, server_backup.c.
232 * Do not change users mode to founder on normal server/backup
233 if the founder mode is set, and user is first one to join.
234 Affected file silcd/pcaket_receive.c.
236 * Do not send CUMODE_CHANGE notify back to sender. Affected
237 file silcd/packet_receive.c.
239 * Added getrusage() to take noise in SILC RNG. A patch by
240 Mika Boström. Affected files are configure.in.pre,
241 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
243 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
245 * Splitted the SILC libraries configuration into a configure
246 fragment into lib/configure.ad. It is now possible, once
247 this feature is added, to specify whether to compile or not
248 compile included SILC libraries. Affected files are
249 configure.in.pre, lib/silcmath/mpi/configure.ad,
250 lib/configure.ad, Makefile.defines.pre and
251 Makefile.defines_int.pre.
253 * Added --with-silc-includes and --with-silc-libs to configure.
254 If specified the included libs are not compiled, but the
255 specified libs are used. Pkg-config is not yet supported.
256 Affected file configure.in.pre.
258 * Fixed WATCH command handling on backup router. Router does not
259 send the watch command any more to backup if it originates from
260 backup. Affected file silcd/command.c.
262 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
264 * Changed announcing to not announce unregistered clients.
265 Affected file silcd/server.c.
267 * Fixed username handling in command reply. Affected file
268 silcd/command_reply.c.
270 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
272 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
274 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
275 Affected file: includes/silcincludes.h.in
277 * bool is defined as _Bool on Mac OS X now.
278 Affected file: lib/silcutil/silctypes.h
280 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
282 * Added support for UTF-8 nicknames, channel names and
283 server names in client library. Affected files in
286 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
287 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
288 software to check how Toolkit has been compiled.
290 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
292 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
294 * Use silc_utf8_str[n]casecmp instead of strcmp routines
295 in library and in SILC Client when dealing with nicknames
296 and other identifier strings. Affected file in client lib
299 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
300 irssi/src/silc/core/silc-servers.c.
302 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
304 * Fixed idcache to work with the new identifier strings.
305 Affected file lib/silccore/silcidcache.c.
307 * Added UTF-8 hash and compare function for SilcHashTable.
308 Affected file lib/silcutil/silcutil.[ch].
310 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
311 Affected file lib/silcutil/silcstringprep.[ch].
313 * Changed the identifier string handling to include the original
314 format in client, server, channel entries and normalized
315 format in cache. Affected files in silcd/.
317 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
319 * Added support for the new identifier strings and their
320 validity checking. Nicknames, channel names and usernames
321 can now include practically any kind of letters and various
322 other characters. Affected files in silcd/ and in libraries.
324 NOTE: comparing these strings should now be done with memcmp()
325 to check binary compatibility. All these strings are normalized
326 and casing is irrelevant.
328 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
329 as easy function for applications to check whether identifier
332 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
334 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
335 file lib/silcutil/silcutf8.c.
337 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
339 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
341 * Make public key in getkey reply mandatory. Affected file
342 lib/silcclient/command_reply.c
344 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
346 * Added Parameter dont_register_crypto_library to
347 SilcClientParam. If set to TRUE, silcclient library will
348 not initalize the Crypto Libraries and application
349 will need to do it. Affected file lib/silcclient/silcclient.h,
350 lib/silcclient/client.c.
352 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
354 * Imported new silc_utf8_[encode|decode] routines from
355 my internal SILC 1.1 source tree. New encodings added:
356 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
357 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
358 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
361 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
363 * Implemented stringprep (RFC 3454) API. Internally we use
364 GNU Libidn's stringprep, for now, so it is required now to
365 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
367 * Added checking for GNU Libidn and --with-libidn to configure.
369 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
371 * If the passphrases entered do not match while generating a new key,
372 completly start over instead of going into an infinite loop asking
373 the user to re-enter the passphrase correctly. Affected file
374 lib/silcutil/silcapputil.c
376 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
378 * Make sure server is removed from backup list when it is
379 deleted. Affected files silcd/command.c, server.c,
382 * Close socket when connecting to router fails. Affected
385 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
387 * Adopt configuration toolchain to current auto-tools.
388 Affected files prepare, irssi/configure.in
389 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
390 redo that. Affected files irssi/src/silc/core/client_ops.c,
391 irssi/src/fe-common/silc/fe-silc-channels.c
392 * Take over command line options into silcclient data structure.
393 Affected file irssi/src/silc/core/silc-core.c
395 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
397 * Do not try to initiate backup resuming protocol forever.
398 Affected file silcd/server_backup.c.
400 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
402 * ID change in resuming has to be done before changing
403 detached client's modes, since the ID change may fail and
404 leave ghosts on the network. Affected file is
405 silcd/packet_receive.c.
407 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
409 * Fixed Win32 scheduler to not stuck anymore. A patch from
410 Juha Räsänen. Affected file is
411 lib/silcutil/win32/silcwin32schedule.c.
413 * Fixed QoS parsing for connection blocks in server. Affected
414 file is silcd/serverconfig.c.
416 * Fixed server statistics increasing in server. Affected file
419 * The CLOSE command now marks backup router as self disconnected
420 to avoid resuming problems. Affected file silcd/command.c.
422 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
424 * When using silc_net_create_connection[_async], and your system can
425 create IPv6 sockets, it will try to connect to the IPv6 host.
426 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
427 file lib/silcutil/unix/silcunixnet.c
429 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
431 * Check for valid route when receiving packet from router and
432 when routing it to local server in the cell. A patch from
433 Matt Miller. Affected files silcd/router.c and server.c.
435 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
437 * Couldn't detach and reattach twice, because of the previous
438 commit. Affected file silcd/packet_receive.c
440 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
442 * Added check to ignore Port value if Initiator is FALSE.
443 Remote router coudln't connect if Port was set. Affected file
446 * If some client tries to resume more than once at the same time,
447 server crashed. Router didn't crash, but showed odd behaviour
448 (didn't allow clients to join anymore, ..). Affected files
449 silcd/packet_receive.c silcd/idlist.h
451 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
453 * Destroy the file transfer session in silc_client_file_close
454 with timeout. Affected file lib/silcclient/client_ftp.c.
456 * Call SFTP server monitor in READ and WRITE after the actual
457 operations. Affected file lib/silcsftp/sftp_server.c.
459 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
461 * Create one configure script from configure fragments
462 (configure.ad). This is a first step towards new distribution
463 system. Affected files prepare, configure.in.pre,
464 lib/silcmath/mpi/configure.ad.
466 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
468 * Removed expiring of client key pair. Affected file is
469 irssi/src/silc/core/clientutil.c
471 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
473 * Check the number of connections from real number of
474 connections instead of socket number, when deciding if
475 server is full. Affected files are silcd/server.c,
476 server_internal.h and silcd.c.
478 * Clarified the connections_max meaning in General section
479 in doc/example_silcd.conf.in.
481 * The reconnect_keep_trying default value set to TRUE
482 if it is not defined in the config file. Affected file
483 silcd/serverconfig.c.
485 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
487 * Fixed crashbug in connection closing, after a protocol
488 completion callback, which might have closed it already.
489 Affected file silcd/server.c.
491 * Fixed rekey with PFS in backup router. It did not allow
492 rekeys with PFS, and when the rekey protocol timedout
493 it crashed the backup router without the above fix. Affected
494 file silcd/packet_send.c and server.c.
496 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
498 * The silc_client_add_channel_private_key now returns the
499 private key context if pointer is given as argument.
500 Affected files are lib/silcclient/silcclient.h and
503 * Added support for using channel private keys in SILC
504 Client Library even if the private key mode is not set
505 on the channel. Affected file lib/silcclient/client_channel.c.
507 * The channel private key used to decrypt message is now
508 delivered to the application in the 'channel_messageÃ' client
509 operation. Affected files are lib/silcclient/silcclient.h
510 and client_channel.c.
512 * Fixed wrong arg type for user limit in CMODE command reply.
513 Affected file silcd/command.c.
515 * The user limit is now taken and saved to SilcClientEntry in
516 JOIN and CMODE command replies and in CMODE_CHANGE notify.
517 Affected files lib/silcclient/silcclient.h, command_reply.c
520 * Added support to the new private message key indicator
521 packet. Added a new function to the client library:
522 silc_client_send_private_message_key_request. The sender
523 indicates to be initiator, and receiver is responder.
524 Added the indicator to the SilcClientEntry as 'prv_resp'
525 boolean. Affected files are lib/silcclient/silcclient.h
526 client.[ch], and client_prvmsg.c.
528 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
530 * Fixed the JOIN command calling when called with both
531 -auth and -founder. Affected file is lib/silcclien/command.c.
533 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
535 * Check watcher list for resumed clients as well. Affected
536 file is silcd/packet_receive.c.
538 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
540 * Implemented the user limit to the CMODE_CHANGE notify,
541 CMODE command reply and JOIN command reply in server.
542 Affected files are silcd/server.c, command.c, command_reply.c,
543 packet_send.c and packet_receive.c.
545 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
547 * Defined SILC_STRFMT_END that must be used now with
548 silc_buffer_strformat, instead of SILC_STR_END. Fixes
549 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
550 lib/silcclient/silcvcard.c, silcd/server_util.c.
552 * Fixed the adding of public key to the WATCH list in server.
553 Fixed the WATCH notify sending to client. Affected files
554 are silcd/packet_send.[ch], command.c, server_util.c.
556 * Implemented the watching by public key in the SILC Client
557 Library and SILC Client. Affected files are
558 lib/silcclient/command.c and client_notify.c.
560 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
562 * Added support for public key watching in server. Affected
563 files are silcd/server.c, server_internal.h, command.c,
566 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
568 * Added public key to the SIlcClientEntry. Affected files
569 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
571 * Fixed the get_clients_whois reply processing to return
572 exactly same entries server returned. Makes it possible
573 to search using attributes. Affected file is
574 lib/silcclient/idlist.c.
576 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
578 * Save founder key to SilcChannelEntry. Affected files are
579 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
581 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
583 * Call the monitor callback with _CLOSED status from the
584 silc_client_file_close. Affected files are
585 lib/silcclient/client_fpt.c, silcclient.h
587 * Added silc_client_get_clients_whois which resolves using
588 WHOIS, and supports requested attributes as well.
589 Affected files are lib/silcclient/silcclient.h, idlist.c.
591 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
593 * Added support for asking the destination filename where
594 the downloaded file is saved in the file transfer. Affected
595 files are lib/silccilent/silcclient.h, client_ftp.c.
597 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
599 * Fixed error handling in resuming data processing. Affected
600 files are lib/silcclient/client_resume.c and client.c.
602 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
604 * Fixed silc_client_send_private_message to return TRUE correctly.
605 Affected file lib/silcclient/client_prvmsg.c.
607 * Added topic to the SilcChannelEntry. Affected files are
608 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
610 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
612 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
613 file lib/silcclient/command.c
615 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
617 * Convert all commands to UTF-8 before passing them to the
618 client library. Still need to convert replies from UTF-8 to
619 the locale encoding. Affected file
620 irssi/src/silc/core/silc-cmdqueue.c
622 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
624 * redirect all silc_client_command_calls through a queueing framework.
625 This fixes /CYCLE and the annoying "nick change after auto-joining
626 a channel". Furthermore it defines one central point where
627 command parameters can be UTF-8-ified. Affected files
628 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
629 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
631 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
633 * use asynchronous connect() to establish router connections.
634 Fixes problem when the primary router goes down. Affected files
635 silcd/server.c, silcd/server_backup.c
637 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
639 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
640 Fixed various compilation warnings when type casting ints
641 to pointers or vice versa, of different size. Updates around
644 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
646 * Surrogates not allowed in UTF-8 strings, updated decoder.
647 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
648 testers in lib/silcutil/tests/ directory.
650 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
652 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
653 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
654 files are lib/silcclient/silcclient.h, client.c.
656 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
658 * When resuming a session fails, notify the user that the session
659 file needs to be removed eventually. Affected files
660 irssi/src/fe-common/silc/module-formats.[ch],
661 irssi/src/silc/core/client_ops.c.
663 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
665 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
666 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
668 * Typofix in Irssi::Silc module. Affected file
669 irssi/src/perl/silc/Silc.xs.
671 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
673 * Changed the way NOTICE flagged messages are treated. Added support
674 for notices in queries and signing notices. Affected files
675 irssi/default.theme; irssi/docs/help/in/notice.in;
676 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
677 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
679 * Fixed typo in /ACTION help. Affected file
680 irssi/docs/help/in/action.in
682 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
684 * Fixed typo in perl module. Affected file
685 irssi/src/perl/silc/Server.xs
687 * Changed the way ACTION flagged messages are treated. Added support
688 for actions in queries and signing actions. Affected files
689 irssi/default.theme; irssi/docs/help/in/action.in;
690 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
691 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
694 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
696 * Incorrectly reported error when client had to be resolved from
697 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
699 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
701 * Fixed whois public key hash table deleting and adding in
702 detached client case. Affected file silcd/packet_receive.c.
704 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
706 * Changed filenames of silc/fe module not to collide with filenames
707 from core/fe. Also seperated public messages printing from
708 query messages printing. Affected files are all in
709 irssi/src/fe-common/silc.
711 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
713 * Fixed the invite process handling during joining to use
714 correct server name for the client that is matched against
715 the invite string for the channel. Wrong server name caused
716 inability to join the channel. Affected file is
719 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
721 * Fixed the CUMODE channel founder authentication on normal
722 server to not remove the founder rights on existing founder
723 before checking that router accepts the mode change. Affected
724 files are silcd/command.c and silcd/packet_receive.c.
726 * Remove the server entry correctly when rekey timeouts and
727 remote router connection on normal server is closed. Fixes
728 a crash where server uses the freed server entry. Affected
731 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
733 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
734 networks. This is the first step in solving the bug about
735 /SERVER ADD -silcnet <silcnet>. Affected files
736 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
737 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
738 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
740 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
742 * /SMSG and /MMSG now correctly create new queries. Affected files
743 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
745 * Add basic support for SILC protocol specific variables in perl.
746 Affected files irssi/src/perl/silc/*, irssi/configure.in,
747 irssi/src/perl/Makefile.am
749 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
751 * Don't use silc_get_input, it's obviously not reliable. Fixes
752 issue when the current key expires. Affect file
753 irssi/src/silc/core/clientutils.c
755 * Make the session data filename configurable. This makes it
756 possible to have different session files for different
757 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
758 client_ops.[ch], silc-servers.c,
759 irssi/src/silc/fe-common/silc/module-formats.[ch]
761 * Use the same set of libtool files for the MPI lib as for the
762 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
763 config.sub, configure.in, install-sh, missing, mkinstalldirs
765 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
767 * Fixed server statistics decrementing error to not go to
768 negative. Affected file silcd/packet_receive.c.
770 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
772 * Use silc_server_query_add_error to add error in public key
773 search error. Added support in send_reply to send errors
774 without specific argument. Affected file silcd/server_query.c.
776 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
777 Client for NO_SUCH_NICK. It was against the protocol specs.
778 Affected file irssi/src/silc/core/client_ops.c.
780 * Added backwards support for the wrong NO_SUCH_NICK error sending
781 in server. To be removed in SILC Server 1.0. Both old clients
782 and clients with fixed error handling now works. Affected file
783 silcd/server_query.c.
785 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
787 * fixed a bug in the whois using attributes function where no
788 error was sent if no nickname and client id but the attributes were
789 given to whois. Affected file silcd/server_query.c
791 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
793 * remove public key from public key hashtable on detach. Affected
794 file silcd/packet_receive.c
796 * free public key hashtable before removing clients on server
797 shutdown. Affected file silcd/server.c
799 * remove public key prior deleting client-data on killing a client.
800 Affected file silcd/server_util.c
802 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
804 * Getting the MOTD from other servers works now. Affected
805 files are silcd/command.c and silcd/command_reply.c
807 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
809 * Initialize the variable idletag, since it is tested in
810 silc_core_deinit for its default value. Affected file
811 irssi/src/silc/core/silc-core.c
813 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
815 * Fixed signed channel messages across cells. Affected file
818 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
820 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
821 is not defined. They can now be safely used in if-statements
822 without braces. Affected file lib/silcutil/silclog.h.
824 * Added the checks for backup closing connection due to error
825 (local or remote) and thus not allow the resuming to occur
826 in reconnect. Affected files are silcd/packet_send.c
829 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
831 * Help file updates. Affected files in irssi/src/docs/help/in/.
833 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
835 * Fixed channel messages across cells. Affected file
838 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
840 * Fixed file transmission accepting in client library to not
841 start the negotiation if user hasn't accepted the transfer,
842 instead create new session for resent transfer. Affected
843 file lib/silcclient/client_ftp.c.
845 * Show the session ID in the file transmision list. Remove
846 session from list that failed to transfer. Switch the current
847 session automatically after transmission, and in errors, to new
848 session if other sessions exists in the transfer list. Affected
849 files are irssi/src/silc/core/silc-servers.c,
850 irssi/src/fe-common/silc/modfule-formats.c.
852 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
854 * Fixed MIME header parsing for the hopefully last time. Affected
855 file lib/silcutil/silcstrutil.c
857 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
859 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
861 * The SILC RNG is now gauranteed to return non-zero random
862 values. Affected files are lib/silccrypt/silcrng.[ch].
864 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
866 * Fixed nickname formatting when changing only case of the
867 nickname. Affected file lib/silcclient/idlist.c.
869 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
871 * Fixed a memory leak and incorrect printing of the "appears as"
872 message. Affected file irssi/src/silc/core/client_ops.c
874 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
876 * Added CRT (Chinese Remainder Theorem) supported RSA
877 private keys and private key operations. This significantly
878 increases private key operation efficiency. No compatibility
879 issues with new or old private keys. Affected files are
880 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
882 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
884 * Fixed GCC-3.3.2 related compilation warnings from the
887 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
889 * Removed RC6 from distributions.
891 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
893 * Added some better comments to lib/silccrypt/silcpkcs.h,
894 optimized some routines in lib/silccrypt/silcpkcs.c.
895 Added test_silcpkcs into lib/silccrypt/tests/.
897 * Fixed silc_rng_global_init to actually init the global RNG
898 if RNG wasn't provided for it. Affected file is
899 lib/silccrypt/silrng.c.
901 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
903 * Added silc_hash_table_find_by_context_ext. Affected files
904 lib/silcutil/silchashtable.[ch].
906 * Save the public key on normal server in WHOIS command reply
907 from attributes, if present, and add it to public key hash
908 table. Fixes WHOIS resolving by public key on normal server.
910 Optimized the attributes resolving on normal server to not
911 resolve if we resolved them already from router.
913 Affected files are silcd/server_query.c, command_reply.c.
915 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
917 * Added support for whois using attributes.
918 Affected files silcd/command_reply.c, silcd/packet_receive.c,
919 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
922 * Added support for whois using public key attribute to /WHOIS i
923 client command. Affected files irssi/docs/help/in/whois.in,
924 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
926 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
928 * Fixed UMODE setting in server when the client has anonymous
929 mode set. The mode setting was not working. Affected file
932 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
934 * Fixed some bugs and typos related to sending split messages.
935 Print notification when sending messages with /MMSG. Affected
936 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
938 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
940 * Optimized the socket referencing in packet routines, client
941 library and server. Affected files are lib/silccore/silcpacket.c,
942 lib/silcclient/client.c and silcd/server.c.
944 * If silc_socket_set_qos is given with NULL arguments the QoS is
945 reset from the socket. Affected files are
946 lib/silcutil/silcsockconn.[ch].
948 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
950 * Add a /LISTKEYS command which lists the locally cached
951 client and server keys. Affected files
952 irssi/src/fe-common/module-formats.[ch],
953 irssi/src/silc/core/silc-{channels,servers}.c
954 irssi/docs/help/in/listkeys.in
956 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
958 * Check that packet queue purging was successful. Affected
959 files lib/silcclient/client.c and silcd/packet_send.c. Related
960 to MAC failed errors.
962 * Do not clear the inbuf even if it is empty if QoS was applied
963 to it. Otherwise the QoS data is cleared and MAC failed error
964 will occur. Affected file lib/silccore/silcpacket.c.
966 * Use the rekey period time as rekey protocol timeout value.
967 If the rekey does not succeed during the rekey period there's
968 something very wrong, and we most likely end up with wrong keys,
969 do graceful reconnect then. Affected file silcd/server.c.
971 * Take reference of the socket in the parser context, as it's
972 possible to have the parsers in queue after the socket is
973 disconnected and this may cause crash. Affected files are
974 lib/silccore/silcpacket.c, lib/silcclient/client.c and
977 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Fixed KICK command reply sending, it sent to replies.
980 Affected file silcd/command.c.
982 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
984 * Finish the silc-mime.pl script. It now supports MIME type
985 guessing using magic files, signing data messages, executing
986 MIME handlers in background. Affected files
987 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
989 * Changed MIME signal handler to make things easier for the perl
990 script. Affected files irssi/src/silc/core/client_ops.c,
991 silc-servers.c, and irssi/docs/signals.txt
993 * Cleaned up the silc_mime_parse function and fixed detection
994 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
996 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
998 * Resolve the IP for file transfer listener from the connection
999 socket. Affected file lib/silcclient/client_ftp.c.
1001 * Accept NULL hostname parameter in the functions
1002 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1003 if hostname is not wanted.
1005 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1007 * Fixed race condition between silc_client_init and
1008 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1010 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1012 * Fixed file transfer connection closing when SIGNOFF for
1013 the client is received from server. Affected file is
1014 lib/silcclient/client_ftp.c.
1016 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1018 * Check for disconnected socket in QUIT callback. Affected
1019 file silcd/command.c.
1021 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1023 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1024 Affected files lib/silcutil/silcstrutil.c
1026 * Cleaned up the escape/unescape functions for correctness and
1027 speed. Affected file irssi/src/silc/core/client_ops.c
1029 * Removed handling for data messages with Content-Type: text/*,
1030 moved parsing of MIME headers to the signal handler, added
1031 support for signing and verifying data messages. Affected
1032 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1033 irssi/src/silc/core/silc-{servers,channels}.c
1035 * Added a perl script for handling data messages based on
1036 information read from Mailcap files. New file
1037 irssi/scripts/silc-mime.pl
1039 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1041 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1042 acknowledge recepetion of a message to the sender. Updated
1045 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * Unregister channel key saving callback when deleting channel.
1048 Affected file lib/silcclient/idlist.c.
1050 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1051 before calling notify client operation. Affected file is
1052 lib/silcclient/client_notify.c.
1054 * Unregister QoS tasks when deleting the socket connection.
1055 Affected files lib/silcutil/silcsockconn.[ch],
1056 unix/silcunixsockconn.c.
1058 * Implemented latest presence-attrs draft changes. Affected
1059 files lib/silccore/silcattrs.h and
1060 irssi/src/silc/core/silc-queries.c.
1062 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1064 * Save old channel keys in list to allow more rapid change
1065 of channel keys if server for some reason does that. This
1066 avoids loosing so many channel messages due to not having
1067 key to decrypt. Affected file lib/silcclient/silcclient.h,
1068 idlist.c and client_channel.c.
1070 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Continued backup router tests and fixes. Affected files
1073 silcd/server_backup, server_util.c, server.c. See TODO.
1075 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1077 * Fixed SERVER_SIGNOFF handling in servers. The client
1078 was removed from wrong list thus not removing the client
1079 at all. Affected file silcd/packet_receive.c.
1081 * Do not execute rekey protocol for disabled connections as
1082 it would never go through. Affected file silcd/server.c.
1084 * Added timeout for rekey protocol to catch if the protocol
1085 never executes successfully. Affected files silcd/server.c
1088 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * Abandon packet processing for disconnected sockets. Check
1091 this always after calling packet processing callback.
1092 Affected file lib/silccore/silcpacket.c.
1094 * Fixed double registration disconnection code in server.
1095 Closed wrong connection. Affected file silcd/packet_receive.c.
1097 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1099 * On normal server reconnect to primary during resuming 4
1100 times, then give up. Affected file silcd/server_backup.c.
1102 * If during reconnecting to routers we notice we have router
1103 connection but no primary router set, the server is in desync.
1104 Reconnect to primary to restore network. Affected file
1107 * Assure that only one protocol is exeucting at the same time.
1108 Added checks for all protocols. Affected files are
1109 silcd/server.c and server_backup.c.
1111 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1113 * Check that a string is not already part on invite/ban
1114 string when processing it. Affected file silcd/server_util.c.
1116 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1118 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1119 with 1.2 version of the protocol. Affected file is
1120 silcd/packet_receive.c.
1122 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1124 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1125 where the passphrase was given. Affected file is
1128 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1130 * INVITE and BAN notifys are now delivered from routers to
1131 servers (but not clients) on the channel. Updated specs and
1132 code. Affected files silcd/packet_[send|receive].[ch],
1133 command.c, server.c and server_util.c.
1135 * Implemented INVITE and BAN announcing. Affected files are
1136 silcd/server.[ch], server_util.c.
1138 * Implemented SilcStatus error type argument returning in
1139 command reply error in server. Affected file silcd/command.c.
1141 * Implemented SilcStatus argument returning in comand reply
1142 in client library. The command_reply client operation now
1143 returns error specific arguments as well. Affected files
1144 are lib/silcclient/command_reply.[ch], client_resume.c,
1145 lib/silccore/silcstatus.[ch].
1147 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1149 * Backup router protocol version 1.2 implemented. Testing still
1150 required. Affected files in silcd/server_backup.[ch], server.c,
1151 packet_receive.c and server_internal.h.
1153 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1155 * silc_client_send_[channel|private]_message now return TRUE
1156 or FALSE. Affected file lib/silcclien/client_channel.c and
1159 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1161 * Check for explicit nickname in INVITE and BAN processing
1162 during join as well (and don't expect only wildcards in
1163 invite/ban strings). Affected file silcd/command.c.
1165 * Fixed the INVITE and BAN by public key. The public key saved
1166 is the PK payload (as specified) not the raw data. Affected
1167 file silcd/server_util.c.
1169 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1171 * UTF-8 text message support for actions and notices in SILC
1172 Client. Affected file irssi/src/silc/core/client_ops.c.
1174 * silc_get_username and silc_get_real_name now returns sensible
1175 data on Win32. Patch by Toni Willberg. Affected file is
1176 lib/silcutil/win32/silcwin32util.c.
1178 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1180 * Provide a signal handler to send MIME encoded messages and emit
1181 a signal when a MIME encoded message is received. Also document
1182 the signals for usage with the perl interface.
1184 A sample perl script will be supplied at a later point.
1186 Affected files are irssi/docs/signals.txt,
1187 irssi/src/silc/core/client_ops.[ch],
1188 irssi/src/silc/core/silc-{channels,servers}.c
1190 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1192 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1193 server. Use this time to display a lag and disconnect when it
1194 exceeds a specified limit.
1196 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1198 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * Remove the channel auth list in normal server if router
1201 encofrces its list during connecting. Send notify to channel
1202 to remove the mode to remove the list. Affected files are
1203 silcd/server_util.c and silcd/packet_receive.c.
1205 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1207 * Added support for channel public keys. Updated protocol specs
1208 and implemented it. Affected files are
1209 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1210 lib/silcclient/command_reply.c.
1212 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1214 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1215 terminate the process on Linux. Affected file silcd/silcd.c.
1217 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1219 * Check for NULL buffer in silc_buffer_clear. Affected file
1220 is lib/silcutil/silcbuffer.h.
1222 * Simplified the backup router protocol by removing the _GLOBAL
1223 types. Updated protocol specs and the code. Affected files
1224 are silcd/server_backup.[ch].
1226 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1228 * Deny '@' and '!' from nicknames since they are reserved
1229 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1230 Updated protocol specs and the code.
1232 Affected files are silcd/server_util.[ch].
1234 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1236 * Fixed stack overflow in Irssi SILC client. Affected
1237 file irssi/src/silc/core/client_ops.c.
1239 * Check that Host is set in ServerConnection and RouterConnection
1240 in silcd.conf. Affected file silcd/serverconfig.c.
1242 * Fixed crash in server with protocol completion callbacks,
1243 namely rekey and backup resuming protocols. Affected files
1244 are silcd/server_backup.c and silcd/server.c.
1246 * Fixed rekey protocol to not restart if it is started already.
1247 Affected files are lib/silcclient/client.c and
1250 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1252 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1254 * Fixed EOF handling in SILC Config, affected file
1255 lib/silcutil/silcconfig.c.
1257 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1259 * Fixed RESOLVING flag handling in JOIN notify and other
1260 notifys to handle the resolvings correctly in client library.
1261 Affected file lib/silcclient/client_notify.c.
1263 * Do not send full INVITE and BAN lists in INVITE and BAN
1264 notifys, only the changed information. Affected file
1267 * Fixed INVITE notify sending in INVITE command, send it
1268 only when needed. Affected file silcd/command.c.
1270 * Handle the founder key change properly in CMODE_CHANGE
1271 notify. Bug #122. Affected file silcd/packet_receive.c.
1273 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1275 * Remove the mark for output (mark it only for input) after
1276 purging outgoing queue. Prevents the "Error in select()"
1277 floods. Affected file silcd/packet_send.c.
1279 * Fixed incorrect connection deletion from client library
1280 after calling "connect" client operation. Could cause
1281 crashes for example during reconnect timeouts. Affected
1282 files are lib/silcclient/client.c and
1283 irssi/src/silc/core/client_ops.c.
1285 * Check server private key file permissions before starting
1286 the server. Affected file silcd/serverconfig.c.
1288 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1290 * NULL terminate allocated string in silc_buffer_strformat.
1291 Affected file lib/silcutil/silcbuffmt.c.
1293 * Rewrote the invite/ban list string handling in server to
1294 use SilcBuffer instead. Affected files are silcd/command.c
1295 and silcd/server_util.c.
1297 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1299 * Fixed double free in CMODE command when setting new HMAC
1300 for channel. Affected file silcd/command.c.
1302 * Added couple of missing memset's to zero sensitive memory.
1303 Affected files silcd/command.c, lib/silcclient/command.c.
1305 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1307 * Fixed a double free in INVITE command error handling in
1308 server. Affected file silcd/command.c.
1310 * Added macros SILC_SWAB_[16|32] to swab byte order of
1311 16-bit and 32-bit unsigned integers. Affected file
1312 lib/silcutil/silctypes.h.
1314 * Use the SILC_SWAB_16 instead of htons() in server when
1315 handling ports since the ports in structures are always
1316 in little-endian order (regardless of platform). Affected
1317 file silcd/serverid.c and silcd/server_backup.c.
1319 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1321 * Send DISCONNECT in close admin command in server. Affected
1322 file silcd/command.c.
1324 * Check whether we are already connecting to a remote router
1325 (in addition of checking whether we are already connected)
1326 before creating new connection. Affected file silcd/server.c.
1328 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1330 * Added better compiler and compiler flags checking in
1333 * Check that socket is valid after QoS is applied to data.
1334 Affected file lib/silcutil/unix/silcunixsockconn.c.
1336 * Make sure the socket connecetion is not closed to early
1337 when closing connection in server. Also make sure the
1338 connection is always closed after error in a protocol.
1339 Affected file silcd/server.c.
1341 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1343 * Removed --session and --dummy options from Irssi SILC Client.
1344 -d option is available only if --enable-debug was given.
1345 Affected files are irssi/src/silc/core/silc-core,
1346 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1348 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1350 * Added silc_buffer_steal to steal the data from the buffer.
1351 Affected file lib/silcutil/silcbuffer.h.
1353 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1355 * Fixed server crash with double Primary block in config file.
1357 Fixed also various memory leaks around the config file
1358 parser. Affected files lib/silcutil/silcconfig.c,
1359 silcd/serverconfig.c.
1361 * Changed my nickname (Johnny Mnemonic) to my real name, this
1362 means that bugs introduced by him were actually introduced
1365 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1367 * Don't display "foo appears as foo\nYou're now known as foo"
1368 messages. Affected file irssi/src/silc/core/client_ops.c
1370 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1372 * Fixed error handling of invalid client entry when calling
1373 commands in server. Fixes a crash. Affected file
1376 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1378 * Added some sanity checks in server for correctness of the
1379 server configuration. Affected file silcd/serverconfig.c.
1381 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1383 * Prevent endless resolving of user informations in USERS
1384 command by checking the command reply status correctly.
1385 Affected file lib/silcclient/command_reply.c.
1387 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1390 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1391 Aldous <Matthew@Aldous.com>.
1393 * Added better implementation using CriticalSection of
1394 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1395 <mikko.lahteenmaki@pikabaana.net>.
1397 * Added some Winsock WIN32 compatiblity defines into
1398 includes/silcwin32.h.
1400 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Fixed double free in async host lookup code. Affected file
1403 lib/silcutil/silcsockconn.c.
1405 * On backup router handle now the SERVER_SIGNOFF from router
1406 for local connected servers too, and close the connections.
1408 Do not process them as normally signing off servers when they
1409 really signoff by sending EOF fe, but always assume that
1410 router sends the SERVER_SIGNOFF.
1412 Affected files silcd/server.c and silcd/packet_receive.c.
1414 * Fixed socket unsetting when closing connections. Affected
1415 files silcd/server.c and silcd/packet_send.c.
1417 * Do not print the nickname in SERVER_SIGNOFF if we do not
1418 have it. Prevents asserts in Irssi core. It is possible we
1419 don't have the nick if it was just being resolved when server
1420 signoff. Affected file irssi/src/silc/core/client_ops.c.
1422 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Fixed autonick crashbug in client library. Affected file
1425 lib/silcclient/client.c.
1427 * Fixed Unix implementation of SilcMutex to really assert if
1428 the mutex is locked/unlcoked already. Affected file
1429 lib/silcutil/unix/silcunixmutex.c.
1431 * Fixed locking in silc_schedule_uninit. It didn't lock
1432 when dispatching timeout tasks. Affected file is
1433 lib/silcutil/silcschedule.c.
1435 * Changed Win32 implementation of SilcThread to use modern
1436 Win32 interface. Affected file is
1437 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1439 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1441 * Don't print signed messages when sending failed. Affected files
1442 irssi/src/silc/core/silc-[servers.c/commands.h]
1444 * Send adquate signal when founding a channel by joing it. Affect
1445 file irssi/src/silc/core/client_ops.c
1447 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1449 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1450 irssi/src/fe-common/core/themes.c
1452 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * Fixed close command to use the port correctly when closing
1455 server connections. Affected file silcd/idlist.c.
1457 * Check for NULL outbuf in silc_socket_write. It is possible
1458 that it is NULL is some odd case. Affected files are
1459 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1461 * Do not call final protocol callback for backup router
1462 resuming protocol when closing connection. It is closed
1463 by timeout in case of error. Affected file silcd/server.c.
1465 * Backup reconnect to router if backup resuming protocol
1466 failed. Affected file silcd/server_backup.c.
1468 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1470 * Fixed double free in SKE library error hadling when signature
1471 error occurred. Affected file lib/silcske/silcske.c.
1473 * Save the fingerprint to new SilcClientEntry after changing
1474 nickname. Affected file lib/silcclient/client_notify.c.
1476 * Print SIGNOFF in Irssi SILC client only if the nickname is
1477 known. Prevents asserts in Irssi core. It is possible we
1478 don't have the nick if it was just being resolved when it
1479 quit. Affected file irssi/src/silc/core/client_ops.c.
1481 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Fixed double free in invite list adding code when adding
1484 invite strings. Affected file silcd/server_util.c.
1486 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * More log printing during backup router protocol. Affected
1489 file silcd/server_backup.c.
1491 * Removed backwards support for old private key file format.
1492 Affected file lib/silccrypt/silcpkcs.c.
1494 * Removed backwards support for not-so-strict decryption length
1495 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1497 * GETKEY to update the client entrys fingerprint too.
1498 Affected file lib/silcclient/command_reply.c.
1500 * Added --without-libtoolfix for package builders using weird
1501 wrappers around libtool (BSD at least).
1503 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Fixed backup router bugs: When backup resumes router and
1506 receives a CHANNEL_MESSAGE packet the backup must not act
1507 as router since the packet header decryption would be
1508 different. Also, when relaying packets to channel, do
1509 not re-encrypt packets on backup that came from the primary
1510 since the connection isn't really router-router connection.
1511 Affected files silcd/server.c, silcd/packet_send.c.
1513 * Added checks in encryption/decryption that encryption/decryption
1514 length sent as argument really is multiple by block size. Helps
1515 catching really weird bugs like the above backup router bugs
1516 when packets are being decrypted in wrong way. Affected files
1517 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1519 * Fixed padding generation in private key file encryption.
1520 Affected file lib/silccrypt/silcpkcs.c.
1522 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Added ignore_message_signatures setting which can be used
1525 to ignore signatures in messages. Affected files are
1526 irssi/src/silc/core/client_ops.c, silc-core.c.
1528 * Fixed the libtoolfix to use command line options instead of
1529 environment variables. They didn't work as expected. Now,
1530 the libtool is fully run-time configurable.
1532 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1534 * Verify signature payload for signed messages. Affected files
1535 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1536 irssi/src/silc/core/silc-core.h
1538 * Display signature verification result in public and private
1539 messages using theme abstracts. See irssi/default.theme for
1540 examples on their usage. Affected files
1541 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1542 irssi/src/fe-common/silc/module-formats.[ch],
1543 irssi/src/fe-common/silc/fe-common-silc.c,
1544 irssi/src/fe-common/silc/Makefile.am
1545 irssi/src/fe-common/core/fe-messages.[ch]
1547 * Fixed bugs in Irssi's theme parsing. Affected files
1548 irssi/src/fe-common/core/themes.c
1550 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1552 * Calculate the correct length for signed messages before
1553 encrypting, it must be multiple by block size. Affected
1554 file lib/silccore/silcmessage.c.
1556 * silc_message_signed_get_public_key returns now both
1557 decoded and encoded public key. Affected files are
1558 lib/silccore/silcmessage.[ch].
1560 * Added libtoolfix script that makes the libtool more generic
1561 and configurable in run-time. Now we can specify in run-time
1562 if what kind of libraries we want to create, regardless of
1563 configuration. SIMs are now creates even if --disable-shared
1564 was explicitly given.
1566 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Fixed founder key sending in CMODE command in client.
1569 Affected file lib/silcclient/command.c.
1571 * Fixed CUMODE founder authentication in server to not check
1572 for client's public key since it's not supposed to do that.
1573 Affected file silcd/command.c.
1575 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1577 * Set realname and hostname in NICK_REC records. Affected file
1578 irssi/src/silc/core/silc-nicklist.c
1580 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * Remove 1.0 protocol backwards compat code from client
1585 * Added more reliable check for whether nickname did change
1586 or not, or whether only Client ID changed in NICK_CHANGE
1587 notify. Affected file lib/silcclient/client_notify.c.
1588 Fixes bug in '@' character handling in a nickname.
1590 * Added support for automatically parsing signature from
1591 the message payload. Added new function
1592 silc_message_get_signature to return the payload to
1593 application. Affected files lib/silccore/silcmessage.[ch].
1595 * Changed the private_message and channel_message client
1596 operations to deliver the SilcMessagePayload to the
1597 application too. Application can use it fe. to get the
1598 signature from the message for verification. Affected
1599 file lib/silcclient/silcclient.h, client_channel.c and
1602 * Redefined the signed payload for message payloads.
1603 Updated protocol specs and implemented.
1605 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Fixed wrong invite and ban list handling in server command
1608 reply. Affected files are silcd/command_reply.c,
1609 silcd/server_util.[ch].
1611 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1613 * Fixed CMODE setting in server when founder mode was set.
1614 Affected file silcd/command.c. Bug #95.
1616 * Added support to setting specific public key in CMODE in
1617 Irssi SILC client. Affected file lib/silcclient/command.c.
1619 * Added support to use specific public key in CUMODE in
1620 Irssi SILC Client. Affected file lib/silcclient/command.c.
1622 * Added support for inviting and banning by public key in
1623 Irssi SILC client. Affected file lib/silcclient/command.c.
1625 * Fixed fingerprint/babbleprint showing in invite and ban
1626 list command replys. Affected file is
1627 irssi/src/silc/core/client_ops.c.
1629 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1631 * Format CMODE +c and +h to display both the mode and the argument
1633 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1635 * Added test vectors and test programs for SHA-1, MD5,
1636 HMAC-SHA1 and HMAC-MD5. New tests are located in
1637 lib/silccrypt/tests/. Fixed also argument decoding bug in
1638 MD5 implementation. Affected file lib/silccrypt/md5.c.
1640 * Changed the channel private key and private message key
1641 generation (with static keys) to use SHA1 instead of MD5,
1642 as SHA1 is the mandatory hash function in SILC. Affected
1643 file lib/silcclient/client_[channel/prvmsg].c.
1645 * Changed the private key file encryption to use SHA1 instead
1646 of MD5. Added support for the old generation and added
1647 automatic change of the key (to be removed later). Affected
1648 files lib/silccrypt/silcpkcs.c.
1650 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1652 * Load only files with .pub suffix in PublicKeyDir. Affected
1653 file silcd/serverconfig.c.
1655 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1657 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1658 channels. Affected files silcd/silcd.c, silcd/server.h.
1660 * Added the config directive PublicKeyDir for the client block.
1661 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1663 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Merged Toni's irssi/silc.conf patch.
1667 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1669 * Max alloc tests in allocation routines. Affected file
1670 lib/silcutil/silcmemory.c.
1672 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Fixed a typo in resuming code that fixed detach/resume code
1675 in server. Bug #93. Affected file silcd/packet_receive.c.
1677 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1679 * Do reverse lookups for server when /connecting. Affected files
1680 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1681 irssi/src/core/net-nonblock.*
1683 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * Added library versioning for shared libraries. Affected
1686 files configure.in.pre and lib/Makefile.am.pre.
1688 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1690 * Display INVITE and BAN lists as specified by SILC 1.2
1692 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Do not send invite list back unless asked (when sending
1695 no arguments) or when list was modified. Affected file
1698 * Remove client from invite list in KILLED notify and in
1699 KILL command. Affected file silcd/command.c and
1702 * Fixed bugs in invite list handling in INVITE command.
1703 Affected files silcd/command.c and silcd/server_util.c.
1705 * Merged with Irssi 0.8.6.
1707 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1708 Affected file irssi/src/fe-text/silc.c.
1710 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1712 * The silc_argument_get_[first/next] now return the argument
1713 type to caller. Added silc_argument_payload_encode_one.
1715 Affected files are lib/silccore/silcargument.[ch].
1717 * Added support for the SILC 1.2 INVITE command and new
1718 invite lists to server. Affected files are silcd/command.c,
1719 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1721 * Added support for the SILC 1.2 BAN command and new
1722 ban lists to server. Affected files are silcd/command.c,
1723 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1725 * Added support to client sending new INVITE command. Affected
1726 file is lib/silcclient/command.c.
1728 * Added support to client sending new BAN command. Affected
1729 file is lib/silcclient/command.c.
1731 * Added support for removing client from invite list when kicked
1732 from channel, as SILC 1.2 dictates. Affected files are
1733 silcd/packet_receive.c and silcd/command.c.
1735 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1738 automatically the cipher's internal IV. Affected files
1739 lib/silccrypt/silccipher.[ch].
1741 * Assure the RESUME_CLIENT packet is not sent to twice to
1742 backup router if the detached client was originated from
1743 the backup. Affected file silcd/server.c. Bug #76.
1745 * Changed silc_sim_symname to not allocate memory. Affected
1746 file lib/silcsim/silcsimutil.c.
1748 * Fixed memory leaks with SIMs in server. Affected files
1749 silcd/serverconfig.c, silcd/server.c.
1751 * Fixed channel key distribution after resuming detached
1752 client. Affected files silcd/packet_receive.c.
1754 * Fixed channel's global_user boolean checking after detaching.
1755 Check it after changing the owner of the client not before.
1756 Affected file silcd/packet_receive.c.
1758 * Fixed few double frees from client library. Fixes at least
1759 Bug #81, possibly others too.
1761 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1762 notifys in Irssi SILC Client. Affected file is
1763 irssi/src/silc/core/client_ops.c. Bug #82.
1765 * Applied Ville Räsänen's manual page and --mandir bugfix
1766 patch. Affected files are configure.in.pre and Makefile.am.pre.
1769 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * Added support to backup router protocol for backup to tell
1772 normal server that it cannot use the backup router as primary
1773 because the primary isn't really down. Updated protocol
1776 * Added support for primary router to tell backup router that
1777 resuming is not possible because the backup really isn't primary
1778 in the cell. For example if backup disconnected itself the
1779 resuming is not allowed since the primary really did not
1780 go down. Updated protocol specs.
1782 * Removed MARS from crypto library.
1784 * Defined the CTR mode and Randomized CBC mode in SILC. The
1785 CTR mode is RECOMMENDED now in specification. Defined also
1786 Serpent cipher as optional cipher. Updated the protocol specs.
1788 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Added support for inviting/banning by IP/MASK, public key,
1791 and explicit Client ID. Redefined the command and notify
1792 types to allow easier forwards support for other methods
1793 of inviting/banning. Updated protocol specs.
1795 * Remove the client from channel's invite lists if the client
1796 is kicked or killed. Updated protocol specs.
1798 * Unified the Channel Message Payload and Private Message
1799 into one Message Payload. Updated protocol specs and
1802 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1804 * Don't wait for EOF after socket error has occurred, but
1805 close the connection. Affected file is silcd/server.c.
1807 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * Added support for setting FOUNDER mode on channel with
1810 specific public key which can be set with CMODE command.
1811 Updated protocol specs and implemented in client and server.
1813 * Fixed the Irssi SILC client to correctly shutdown the client
1814 library to avoid memory leaks. Affected files are
1815 irssi/src/silc/core/silc-core.c and silc-servers.c.
1817 * Deprecated the No Reply flag in SKE protocol and introduced
1818 "IV Included" flag which can be used to indicate that the IV
1819 is included in the ciphertext. This makes it possible to use
1820 SILC on unreliable transport, such as UDP which may cause
1821 packet reordering and losses. Updated protocol specs, did
1824 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1827 < 32 bit values in correct size. Affected file is
1828 lib/silcmath/mp_mpi.c.
1830 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Fixed the KE Start Payload parsing to check that mandatory
1833 fields are present. Affected file lib/silcske/payload.c.
1835 * Fixed compilation warnigs in Irssi SILC Client. Affected
1836 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1838 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1840 * Print "nick now appears as newnick" and update Irssi's nicklist
1841 when you change your nick to "nick". Closes #62
1843 * Never format your own nick. Closes #63
1845 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1847 * SILC_UMODE_GONE changes are now propagated correctly to the
1848 Irssi client. Closes #54
1850 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1852 * Fixed example in /HELP KEY
1854 * Added expando $j which expands to current SILC Client version
1856 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Fixed public key decoding in crypto library.
1860 * Added better error printing to SKE library.
1862 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Fixed NICK command to not crash if nickname was not sent.
1866 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1868 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1869 Deprecated the old Encrypt-And-MAC order. Updated protocol
1870 specs and implemented.
1872 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1873 generation. Updated specs and implemented.
1875 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Added support for rekey before 2^32 sequence number wraps.
1878 Affected files in server and client library.
1880 * Padding must be at least 8 bytes now. Implemented and updated
1883 * Compute maximum padding for authentication packets to make
1884 passphrase approximation attacks impossible. Affected files
1885 in client library and in server.
1887 * Fixed PING command sending in client library and handling in
1888 server. The server ID must be ID Payload, not raw ID data.
1889 Affected files in server and client library.
1891 * Defined that all public keys sent in commands and notify
1892 payloads are actually Public Key Payloads not raw public key
1893 data. Updated protocol specs and implemented.
1895 * Updated protocol version to 1.2. Updated specs and code.
1897 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1898 status types. Updated specs and the code.
1900 * Added support for normal client to kill its own entries from
1901 the network. Updated protocol specs and the code.
1903 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1904 and added initial implementation.
1906 * Added MAC field to the Private Message Payload to protect
1907 against chosen ciphertext attacks. Updated the protocol specs
1910 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1911 attribute to indicate the user's current idle and signon time
1912 of a service. Updated protocol specs and implemented.
1914 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Added "do_not_bind" argument to silc_client_file_send what
1917 can be used to not bind locally but assume the file receiver
1918 provides the point of connect. Usefull when sender is behind
1919 NAT device. Affected file lib/silcclient/silcclient.h and
1922 * Added -no-listener option to FILE SEND command in Irssi SILC
1923 client. Affected file irssi/src/silc/core/silc-servers.c.
1924 Renamed FILE RECEIVE to FILE ACCEPT.
1926 * Confirm passphrase for private key encryption in
1927 silc_create_key_pair and silc_change_private_key_passphrase.
1928 Affected files are lib/silcutil/silcapputil.c.
1930 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Move silc_client_packet_send back to internal, added
1933 silc_client_send_packet, a bit simpler function for application.
1934 Affected files lib/silcclient/silcclient.h, client.c and
1937 * Moved the SilcClientEntry, SilcChannelEntry and
1938 SilcServerEntry to silcclient.h to be public and documented
1939 them for application. Affected files are
1940 lib/silcclient/silcclient.h and idlist.h.
1942 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Fixed manual page installation patch by Ville Räsänen.
1945 USERS help page fix patch by Ville Räsänen
1947 * Changed the silc_client_command_call interface to make
1948 the command call simpler for the application. The library
1949 now handles the command line parsing, command finding and
1950 execution. Application only needs to call the function
1951 with the command line. Affected files are
1952 lib/silcclient/silcclient.h, command.[ch].
1954 * Fixed silc_get_input to NULL-terminate the returned input.
1955 Affected file lib/silcutil/silcutil.c.
1957 * Resolve the client's public key in JOIN command if the
1958 founder auth data is being requested but we don't know the
1959 client's public key. Affected file silcd/command.c.
1962 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Print notify for server opers when backup router comes
1965 online. Affected file silcd/server.c.
1967 * Fixed the INVITE command to send the invite list in
1968 command reply. Affected file silcd/command_reply.c.
1970 * Fixed MOTD command reply sending. Affected file
1973 * UTF-8 decode the topic in TOPIC command reply and LIST
1974 command reply in Irssi SILC client. Affected file is
1975 irssi/src/silc/core/client_ops.c.
1977 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1979 * Fixed the INVITE command to not crash Irssi SILC client
1980 when given without nickname argument. AFfected file
1981 irssi/src/silc/core/client_ops.c.
1983 * Fixed double free in WHOIS query on normal server when
1984 forwarding query to router. Affected file is
1985 silcd/server_query.c.
1987 * Fixed WATCH command reply handling on normal server which
1988 was missing altogether. Affected file silcd/command_reply.c.
1991 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1993 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1994 Included yodl sources for each of these. Also modified
1995 Makefile.am prototype to install these files to proper
1996 locations. Updated CREDITS. Affected file Makefile.am.pre,
1997 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2000 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Added support for encrypted private key files. Now
2003 passphrase must be provided when new key pair is created
2004 (can be empty though), and prompted when loading the
2005 private key. Added support for loading the old-style
2006 non-encrypted private keys as well. Affected files
2007 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2010 * Fixed silc_get_input to accept input on all terminals.
2011 Affected file lib/silcutil/silcutil.c.
2013 * Moved the Irssi SILC client key loading and other stuff
2014 to be called after the arguments and UI is initialized.
2015 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2017 * Added -P option to Irssi SILC client which can be used
2018 to change the passphrase of the private key. Affected
2019 file irssi/src/silc/core/silc-core.c.
2021 * Added silc_change_private_key_passphrase apputil routine
2022 to lib/silcutil/silcapputil.[ch].
2024 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Fixed connection closing in client library to not crash.
2027 Moved the connection freeing totally to function
2028 silc_clinet_del_connection. Affected file
2029 lib/silcclinet/client.c.
2031 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Changed includes/silcincludes.h to silcincludes.h.in to
2034 include configuration specific information. The silcdefs.h
2035 is not included in to installation anymore (it's only
2036 compilation time header).
2038 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2040 * Moved the SilcClient and SilcClientConnection from client.h
2041 to the public lib/silcclient/silcclient.h. Changed the
2044 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2046 * If version string in silc_clinet_alloc is NULL the library
2047 puts it automatically. Affected file lib/silcclient/client.c.
2049 * Changed the version strings from variables to #define's
2050 in includes/silcversion.h.
2052 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Added shared library complation support.
2056 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Added lib/silcutil/silcapputil.[ch] for application
2059 utility functions. It includes routines for applications'
2060 convenience. Added silc_create_key_pair, silc_show_public_key
2061 and silc_load_key_pair functions.
2063 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Send RESUME_CLIENT packet from router to backup routers
2066 to in resuming. Affected file silcd/packet_receive.c.
2068 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2070 * In IDENTIFY command parsing, send all other IDs except
2071 Client IDs explicitly to router for resolving on normal
2072 server. Also check that ID received in WHOIS command is
2073 always Client ID, others are not allowed. Affected file
2074 silcd/server_query.c.
2076 * Merged latest changes from irssi.org CVS.
2078 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2081 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2083 * Fixed the heartbeat sending in Irssi SILC client. Moved
2084 the silc_client_packet_send to silcclient.h for application
2085 usage. Affected files lib/silcclient/client_internal.h
2086 lib/silcclient/silcclient.h.
2088 * Fixed a bug in query resolving in server. Used wrong
2089 variable in a for loop and crashed. Affected file is
2090 silcd/server_query.c.
2092 * Server constructs requested attributes only to locally
2093 connected clients. Affected file silcd/server_query.c.
2096 * Fixed a bug when sending resolving from router to server
2097 with requested attributes. The constructed WHOIS command
2098 was incorrect. Affected file silcd/server_query.c.
2101 * Fixed Requested Attributes saving in WHOIS command reply.
2102 The length of the data buffer must be saved too. Affected
2103 file silcd/command_reply.c.
2105 * Update the client entry's servername after detaching is
2106 over. Affected file silcd/packet_receive.c. Bug #37.
2108 * Resolve incomplete client entrys in CUMODE_CHANGE and
2109 CMODE_CHANGE notifys. Affected file is
2110 lib/silcclient/client_notify.c. Bug #42.
2112 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Fixed channel key packet processing bug on backup router
2115 during backup resuming protocol. Affected file is
2116 silcd/packet_receive.c.
2118 * Fixed memory leaks in server. Affected files are
2119 silcd/server.c and silcd/packet_receive.c.
2121 * Fixed packet decryption problem when backup router encrypted
2122 channel message with wrong key during backup resuming
2123 protocol. Affected file silcd/packet_send.c.
2125 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2126 Toni Willberg (toniw@iki.fi)
2128 * Changed the SilcCipher context to be private. Changed the
2129 silc_cipher_get_iv to just return pointer to the IV. Added
2130 silc_cipher_get_name to return the name of the cipher.
2131 Fixed code all around to support these changes. Affected
2132 files are lib/silccrypt/silccipher.[ch], client library and
2135 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Fixed unaligned access in lib/silccore/silcattrs.c.
2139 * Fixed libtool linking in lib/silcsim/Makefile.am.
2141 * Fixed services attribute printing. Affected files is
2142 irssi/src/silc/core/silc-queries.c.
2144 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2146 * Fixed a crashbug in incoming server accepting. Affected
2147 file silcd/server.c.
2149 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Added automatically generated index to Toolkit Reference
2154 * Added support for Postscript Toolkit Reference Manual.
2156 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2158 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2161 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Added 'send_events' boolean argument to the function
2164 silc_schedule_set_listen_fd which sends the set events to
2165 the application explicitly if set to TRUE. Default action
2166 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2167 lib/silcclient/client_internal.h and silcd/server_internal.h.
2169 * Added silc_compare_timeval to determine which time values
2170 is smaller. Affected file lib/silcutil/silcutil.[ch].
2172 * Added sort-of "Quality of Service" (QoS) support to
2173 SilcSocketConnection. Data reception can be controlled with
2174 rate limit per second and/or read data length limit.
2175 Added silc_socket_set_qos. Affected files are
2176 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2178 * Added the QoS configuration to SILC Server configuration
2179 file. Affected files are silcd/serverconfig.[ch] and
2182 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Merged with irssi.org CVS.
2186 * Failed OPER and SILCOPER authentications are now logged.
2187 Affected file silcd/command.c. Bugs #25.
2189 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * ROBODoc documented lib/silcutil/silcbuffer.h and
2192 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2193 <ville.rasanen@iki.fi>.
2195 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Added support for auto-passphrase authentication from the
2198 config file during connecting which was not implemented
2199 yet. Affected file irssi/src/silc/core/client_ops.c.
2201 * Fixed a bug in authentication protocol failure handling which
2202 was processing wrong callback context. Affected files
2203 are lib/silcclient/client.c and protocol.c.
2205 * Fixed the /ATTR allow off to actually work. Affected file
2206 is irssi/src/silc/core/silc-queries.c.
2208 * Fixed the /ATTR -del to work. Affected file is
2209 irssi/src/silc/core/silc-queries.c.
2211 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2215 * Fixed mask attribute adding in Irssi SILC client. Affected
2216 file irssi/src/silc/core/silc-queries.c.
2218 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * Added support for saving the requested attributes in
2221 WHOIS to directory. Affected file is
2222 irssi/src/silc/core/silc-queries.c.
2224 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Added support for parsing VCard fields that do not have
2227 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2229 * Fixed a double free bug in hash table foreach function
2230 if the entry was deleted in the foreach callback. Affected
2231 file lib/silcutil/silchashtable.c.
2233 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Added silc_attribute_get_verify_data to return the signature
2236 verification data for either user digital signature or
2237 server digital signature in Requested Attributes. Affected
2238 files are lib/silccore/silcattrs.[ch].
2240 * Added silc_vcard_alloc which is used to allocated dynamic
2241 SilcVCard context. The silc_vcard_free now checks whether
2242 the context is dynamically allocated or not. Affected files
2243 are lib/silcutil/silcvcard.[ch].
2245 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2247 * Periodically remove the NOATTR status from client entry
2248 so that the client may take the attributes in use even after
2249 server has resolved them unsuccessfully earlier. Affected
2250 file silcd/server_query.c and idlist.h.
2252 * Moved sha1hash and md5hash from client->internal to
2253 SilcClient for application usage. Affected files are
2254 lib/silcclient/client.h and client_internal.h.
2256 * Fixed attribute encoding and decoding bugs. Affected
2257 files lib/silccore/silcattrs.[ch].
2259 * Added ATTR command to Irssi SILC Client which is used to
2260 manage user's Requested Attributes sending and values for
2261 WHOIS command. Affected files around Irssi SILC client.
2263 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Added silc_buffer_strformat which can be used to format
2266 strings into a buffer which size is automatically increased.
2267 Affected file lib/silcutil/silcbuffmt.[ch].
2269 * Added implementation of VCard (RFC 2426) which can be used
2270 as part of Requested Attributes in WHOIS command. Affected
2271 file lib/silcutil/silcvcard.[ch].
2273 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Some strncat -> silc_strncat changes our the core and
2278 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2279 errors. Added better error printing to SKE library.
2280 Affected files lib/silcske/silcske.c, silcske_status.h and
2283 * Save the PKCS key length even if only private key is set to
2284 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2286 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2287 length in bits not in bytes. Affected files are
2288 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2289 silcd/server_query.c.
2291 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2293 * Added silc_attribute_payload_encode_data to directly encode
2294 the data into the attributes buffer. Renamed function
2295 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2296 Affected files are lib/silccore/silcattrs.[ch].
2298 * silc_hash_table_find_foreach calls the foreach function now
2299 once even if the nothing was found with context set to NULL.
2300 Affected file lib/silcutil/silchashtable.[ch].
2302 * Remove the RESOLVING flag from client entry after received
2303 the Requested Attributes from the client. Fixed memory leak
2304 in client entry freeing. Affected files silcd/server_query.c
2307 * Added Requested Attributes support into SILC Client Library.
2308 It is not able to send requested attributes in WHOIS command,
2309 and also receive and process requested attributes. Added
2310 silc_client_attribute_[add|del] and silc_client_attributes_get
2311 functions. Added also `ignore_requested_attributes' to the
2312 SilcClientParams to not use attributes in client. Affected
2313 files are lib/silcclient/command.c, client_attrs.[ch],
2314 silcclient.h, client_internal and client.[ch].
2316 * Changed the silc_client_get_client_by_id to support Requested
2317 Attributes, it takes them as argument now. Affected file
2318 is lib/silcclient/silcclient.h, and idlist.c.
2320 * Added -details option to WHOIS command in Irssi SILC Client
2321 to support the requested attributes. By default it requests
2322 all attributes. Affected file lib/silcclient/command.c and
2323 irssi/doc/help/in/whois.in.
2325 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Add also SERVICE attribute for server-constructed attribute
2328 data. Also digitally sign the attributes and add
2329 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2330 silcd/server_query.c.
2332 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * Changed the silc_attribute_payload_encode to support list
2335 of attributes (function may be called several times to add
2336 a new attribute). Removed the silc_attribute_payload_encode_list
2337 function. The encoding function now also automatically encodes
2338 the data, so the caller does not need to do that. Affected
2339 files lib/silccore/silcattrs.[ch].
2341 * Added support for replying on behalf of the user to the
2342 Requested Attributes in WHOIS command in the server. Affected
2343 file silcd/server_query.c.
2345 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2346 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2348 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2350 * Don't swtich to become primary router if we are backup if
2351 decryption error has occurred. Affected file silcd/server.c.
2353 * Fixed a bug in backup router IP address comparison in
2354 silc_server_backup_get.
2356 Save now also the port of the server/router and use that
2357 in comparison as well. Affected file silcd/server_backup.c.
2359 * Normal server now reconnects to backup router automatically
2360 if connection is lost to it. Affected file silcd/server.c.
2362 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * If packet processing fails (like integrity check fails)
2365 the connection is closed now. Affected files are
2366 lib/silccore/silcpacket.c and silcd/server.c.
2368 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Fixed double free in RSA public key set function
2371 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2374 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2377 Added server_query.[ch] which provides one interface for
2378 querying information using all three commands.
2380 * Changed all "typedef unsigned char" in core library to
2381 "typedef SilcUInt8".
2383 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2387 * Renamed silc_server_get_client_resolve to
2388 silc_server_query_resolve and moved to server_query.[ch].
2390 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Resumed client packet handling from server put the resumed
2393 client on wrong list on router and caused the client not
2394 be present on the network anymore. Now fixed to put the
2395 client to correct list. Affected file silcd/packet_receive.c.
2397 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2399 * Various cleanup in error message output in config parsing code
2400 and in server init code. Fixed error log files containing
2401 too many newlines ('\n') in some situations. Affected files are
2402 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2404 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2406 * Use the reverse lookupped hostname in client internals
2407 instead of one user provided us as remote server name.
2408 Affected file lib/silcclient/client.c.
2410 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2412 * Added 'app_context' to silc_schedule_init. It is an
2413 application specific context that is delivered to application
2414 in task callback functions. Affected files are
2415 lib/silcutil/silcutil.[ch].
2417 * The hb_context in SilcSocketConnection is not freed
2418 automatically anymore (application must free it). Freeing
2419 it automatic is inconsistent. Affected files are
2420 lib/silcutil/silcsockconn.[ch].
2422 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Added support for removing explicitly added client connections
2425 in rehash and closing the client connections if they were
2426 unconfigured in the rehash. Affected file silcd/server.c.
2428 * Added support for aborting automatically pending commands
2429 that never receives the reply (to avoid memory leaks).
2430 Added also silc_server_command_pending_timed to set the
2431 specific timeout for pending command. Affected files are
2432 silcd/command[_reply].[ch].
2434 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2435 specs and lib/silccore/silcstatus.h.
2437 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Changed the silc_get_time to accept time value as argument
2440 or if zero is sent return current local time. Affected
2441 file lib/silcutil/silcutil.[ch].
2443 * Added STATS command to client library and Irssi SILC client.
2444 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2446 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2448 * Assure that channel key is set before sending it. May
2449 crash server otherwise. Affected file silcd/packet_send.c.
2451 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Assure that endless loop cannot happen with detached client
2454 resolving on normal server. Added idlist status
2455 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2456 silcd/idlist.h and silcd/packet_receive.c.
2458 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2460 * Incoming file transfer request cannot use same session as
2461 the sending session. This can happen when sending file to
2462 yourself. Crashed the client on quit. Affected file
2463 lib/silcclient/client_ftp.c. Bug #24.
2465 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Implemented the draft-riikonen-precense-attrs draft and
2468 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2470 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Distribute the SERVER_SIGNOFF notify also to local backup
2473 routers from the primary router. The backup router may not
2474 have the signing of local server directly connected and need
2475 to know about the signoff. Affected file silcd/server_util.c.
2477 * Use the primary router as the origin of the locally connected
2478 server when it is disconnecting from the backup router since
2479 that's where it really is coming from. Now the clients from
2480 the disconnecting server are removed correctly and "shadow"
2481 clients are not left to the backup router. Affected file
2484 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * If normal server is standalone and found existing but disabled
2487 channel, do not re-create the channel since it creates
2488 duplicate same channels. Affected file silcd/server.c.
2490 * Added anonymous client connections support to server. New
2491 "anonymous" configuration option to ConnectionParams section
2492 added. If set to true, the username and hostname information
2493 of the client will be scrambled and anonymous user mode is
2494 set automatically to the user. Affected files are
2495 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2497 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * In JOIN notify handling, mark that the cache entry of the
2500 client cannot be expired. Can cause crashes on normal
2501 server (asserts client->channels). Affected file is
2502 silcd/packet_receive.c.
2504 * From now on distribution versions are used as protocol versions
2505 instead of by default using the Toolkit base version as protocol
2506 version. Affected file prepare.
2508 * Do not set the locally resolved hostname for local client
2509 entry but take what server sends. This way the real hostname
2510 is showed in WHOIS for yourself. Affected file is
2511 lib/silcclient/idlist.c and lib/silcclient/client.c.
2513 * Resolve local info with IDENTIFY when connecting to server.y
2515 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2517 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2518 for implied search (not needed on platforms which has native
2519 pthreads library). Use --without-pthreads to disable threads.
2520 Affected file is configure.in.pre
2522 * Fixed --with-iconv on platforms which need to bypass (broken)
2523 native iconv(). Affected file is configure.in.pre
2525 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Moved -C option parsing in Irssi SILC client at same time
2528 as other options. The UI was initialized earlier and caused
2529 problems on command line. Bug #16. Affected file is
2530 irssi/src/silc/core/silc-core.c.
2532 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2534 * Added global variable silc_log_timestamp that tells silclog
2535 wether to print or not the timestamp in the logging files.
2536 Affected file lib/silcutil/silclog.[ch].
2538 * Added silcd configuration option Timestamp in the Logging
2539 section. Affected file silcd/serverconfig.[ch],
2540 doc/example_silcd.conf.in.
2542 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2544 * Fixed fingerprint checking to check for entirely empty
2545 fingerprint instead of two first bytes when determining
2546 if it is set. Bug #18. Affected file silcd/command.c.
2548 * Fixed duplicate PKCS name registering to not allow it.
2549 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2551 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2553 * Conditionalize non-gcc compiler optimizations for various
2554 platforms, enable those commented out. Cleanups.
2555 Affected file lib/silcmath/mpi/configure.in
2557 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2559 * silc_rng_exec_command() left zombie processes if command
2560 didn't generate any output. Affected file
2561 lib/silccrypt/silcrng.c
2563 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2565 * Rewrote iconv checking, introduce --with-iconv for systems
2566 which rely on libiconv. Check if iconv() provided by libc
2567 is good enough, otherwise demand libiconv. Affected file
2570 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2572 * Search for ldopen() also in libc. This enables SIM support
2573 on *BSD systems. Based on patch from Alex Zepeda. Affected
2574 file configure.in.pre
2576 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2578 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2579 This fixes prepare on *BSD systems. Affected file
2582 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2584 * More fixed for not having purge timeout for global clients
2585 that are on channel. Affected files silcd/command_reply.c
2588 * Fixed the rekey protocol to work with backup router connections.
2589 Rekey packets are now allowed on disabled connections as
2590 well. Affected files silcd/packet_send.c and server.c.
2592 * Do not switch to be as backup router when shutting down and
2593 closing the primary connection. Affected file silcd/server.c.
2595 * Fixed memory leaks in backup router deleting. Added
2596 silc_server_backup_free to free all data during shutdown of
2597 server. Affected files silcd/server_backup.[ch].
2599 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Do not process commands if the sock->user_data is NULL.
2602 Affected file silcd/command.c.
2604 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2606 * Fixed buffer overflow and security problems (loosing bits
2607 in CFB encryption) in SILC RNG. Problems reported by
2608 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2610 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Added yet more checks that client is not expired on global
2613 list if it is on channels. Affected file is
2614 silcd/command_reply.c.
2616 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Merged c0ffee's MIME signal patch which adds support for
2619 sending also MIME messages in Irssi SILC Client, and handling
2620 received MIME messages in a signal (and perhaps doing something
2621 to non-textual MIME messages).
2623 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Fixed pending command deletion in server and client library
2626 to check the whole list instead of breaking after first found.
2627 The affected files are silcd/command.[ch] and
2628 lib/silcclient/command.[ch].
2630 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2633 secret or private, otherwise it's possible to find out
2634 whether a secret channel exists or not. Affected file
2637 * If CMODE change fails during the mode setting, assure that
2638 the old mode mask is set for the channel back. Affected
2639 file silcd/command.c.
2641 * Fixed passphrase saving on +a channel on normal server
2642 after successful JOIN command. Affected file silcd/command.c.
2644 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Remove server/router operator privileges in DETACH command,
2647 since it's possible to resume to server where these
2648 privileges would not be allowed for the client. Affected
2649 file silcd/command.c.
2651 * Do not set to wait for backup in rehash of the server.
2652 Affected file silcd/server.c.
2654 * Do not check listener sockets when counting how many
2655 socket connections we have. Affected file is
2656 silcd/server_util.c.
2658 * Do not announce disconnected clients that are remaining
2659 in history (for WHOWAS). This is because SIGNOFF notify
2660 for these has been sent earlier already. Affected file
2663 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Buffer overflow with CUMODE command's mode->mode character
2666 conversion. Reported by Ville Räsänen. Affected file
2667 lib/silcutil/silcutil.c.
2669 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Allow heartbeat packets to go disabled connections anyway.
2672 Affected files silcd/server.c and silcd/packet_send.c.
2674 * Do not broadcast New Channel packets with List flag set
2675 in the packet to backup routers. The router must check
2676 for the correctness of the packets before sending them.
2677 It is possible that router will have enforce Channel ID
2678 change and this would cause desync in the backup router.
2679 Affected file silcd/packet_receive.c.
2681 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2682 are handled in list parsing. They are not list packets
2683 anymore. Affected file silcd/packet_receive.c.
2685 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Stop waiting for backup router through the timeout, not
2688 directly after backup router has arrived. Affected file
2691 * Do not re-create channel keys and send them when removing
2692 clients in server shutdown. Affected files are
2693 silcd/server_internal.h and silcd/server_util.c.
2695 * Notify distribution to backup routers was missing from
2696 the silc_server_send_notify_dest function which caused
2697 desyncing problems with backup router. Affected file is
2698 silcd/packet_send.c.
2700 * The client's channel removing was working wrong on
2701 backup router. It assumed that it doesn't know global
2702 information but backup router does know. For this reason
2703 it could remove channel when it wasn't supposed to do that.
2704 Affected file silcd/server.c and silcd/server_util.c.
2706 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Stop for a couple seconds after badkup router has become
2709 primary router. Affected file silcd/server.c.
2711 * Added silc_server_remove_servers_by_server, which is used
2712 to remove servers originated from some other server. Also
2713 clients of those servers can be removed too. Affected file
2714 silcd/server_util.[ch].
2716 * When removing clients after a server has signed of remove
2717 also all servers behind that server (unless they are known
2718 to be available locally), and send SERVER_SIGNOFF for each
2719 of the server separately. Also the signed off clients are
2720 sent now separately per signed off server. The affected files
2721 are silcd/server.c and silcd/server_util.[ch].
2723 * All servers added with silc_idlist_add_server must always
2724 have both "router" and "connection" pointers set. Otherwise,
2725 bad server entries may be left around in the cache.
2726 Affected file silcd/command_reply.c.
2728 * Do not create the channel key in NEW_CHANNEL packet
2729 processing if the channel is empty. Affected file
2730 silcd/packet_receive.c.
2732 * Completed backup router support for standalone routers.
2733 Supports also servers in the cell that do not use the backup
2736 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2738 * Fixed a bug in silc_string_regexify which did not add '^'
2739 at the start of each string, and thus the matching was
2740 not explicit. For example ban list iikone@*!*@* would
2741 match also "priikone", which is wrong, it would have to be
2742 *iikone@*!*@* to match also "priikone". Affected
2743 file lib/silcutil/unix/silcunixutil.c.
2745 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Enable all local server connections before updating client
2748 caches when we've become backup router. Otherwise, signoff
2749 packets may not reach the clients. Affected files are
2750 silcd/server.c and silcd/server_util.[ch].
2752 * Fixed a bug in version string parsing which could crash
2753 the program with specially formatted version string.
2754 Bug reported and patch provided by Ville Räsänen. Affected
2755 file lib/silcutil/silcutil.c.
2757 * Handle the disconnection immediately when DISCONNECT
2758 packet is received in server. Affected file silcd/server.c.
2760 * Primary router now waits a short time (10 seconds) for
2761 backup router connection before accepting any other
2762 connection (except local). Affected file silcd/server.c,
2765 * Fixed a crash in client libary in NICK_CHANGE notify when
2766 NICK_CHANGE arrived for client entry we are resolving
2767 currently. Affected file lib/silcclient/client_notify.c.
2769 * Call the sconn->callback completion even if error had
2770 occurred. Start reconnecting always if connection to
2771 primary router fails during backup router protocol.
2772 Affected files silcd/server.c and server_backup.c.
2774 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2776 * Added functions silc_server_send_opers and
2777 silc_server_send_opers_notify to send packets stricly
2778 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2779 to send variable argument notify to operators.
2780 Affected files silcd/packet_send.[ch] and silcd/server.h.
2782 * Removed UMODE rights checking with UMODE_CHANGE notify.
2783 Affected file silcd/packet_receive.c.
2785 * Server/router operator now receives notify when network
2786 switches to backup router and when it resumes the use of
2787 primary router. Affected file silcd/server.c and
2788 silcd/server_backup.c.
2790 * Fixed the updating of client information after backup
2791 resuming protocol is over; update all except local clients
2792 to the new primary router. The affected file is
2793 silcd/server_util.c.
2795 * Added support for closing active connections in rehash
2796 that were unconfigured by the user. Supports currently
2797 closing server and router connections. Affected file
2800 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2802 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2804 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2805 is NULL since seems that on some platforms NULL is allowed
2806 and on some it's not. Fallback encoding is used instead.
2807 Affected file lib/silcutil/silcstrutil.c.
2809 * Fixed statistics updating for incoming server connection
2810 which could cause problems when re-connecting. Affected
2811 file silcd/server.c.
2813 * Preliminary backup router support for standalone router
2814 added. Affected files in silcd/.
2816 * Mark server connections in backup router disabled before
2817 and after backup protocol. Affected file is
2818 silcd/server_backup.c.
2820 * Added support for reconnecting to remote server connection
2821 even if the protocol fails, and if the configuration wants
2822 us to keep trying to connect anyway.
2824 Server connection is not allowed to backup router if
2825 backup router does not have connection to primary router yet.
2827 Affected file is silcd/server.c.
2829 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Added silc_client_udpate_server function to update changed
2832 server info. Affected file lib/silcclient/idlist.[ch].
2834 * Added check for server entries that are being resolved when
2835 notify is received. If being resolved, handle the received
2836 notify only after it's resolved so that all notifys are
2837 handled in same order as received from the server.
2839 Added similar resolver check to channel entries. Every
2840 notify that cause resolving of any information that affects
2841 channel entry marks the channel entry in waiting state.
2842 After whatever resolving is over the waiters are signalled
2843 and only then the notifys are handled in the same order
2844 as delivered from the server.
2846 Affected files are lib/silcclient/idlist.[ch], and
2849 * Fixed KILLED notify handling in normal server. Affected
2850 file silcd/packet_receive.c.
2852 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2853 is locally connected, or was locally connected (but may
2854 be detached and connection is not active). Added also
2855 SILC_IS_LOCAL for checking this status. Affected files
2856 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2857 silcd/server.c and silcd/server_internal.h.
2859 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2861 * Don't send or handle TOPIC_SET if topic is already set and
2862 is same as being set. Affected files silcd/command.c and
2863 silcd/packet_receive.c.
2865 * Fixed CMODE change rights checking to work correctly when
2866 removing modes by operator. Affected file is
2867 silcd/server_util.c.
2869 * Fixed some handling with New Channel packet in router and
2870 fixed some CMODE_CHANGE notify handling in server and router.
2871 Affected file is silcd/packet_receive.c.
2873 * Changed "disconnect" client operation to include the
2874 reason of the disconnection and optional disconnection
2875 message. Affected file lib/silcclient/silcclient.h.
2877 * Made the compilation of lib/contrib/ stuff conditional.
2878 Affected files configure.in.pre, lib/contrib/Makefile.am.
2880 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2883 to the sender of the notify too, to avoid situation where two
2884 notifys are in the network at the same time going to oppsite
2885 directions. Affected file silcd/packet_receice.c.
2887 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Delete the client from channel even if the cilent->id is
2890 NULL. It was possible that client was deleted without
2891 removing from channels (theoretically at least). Affected
2892 file silcd/server.c and silcd/server_util.c.
2894 * Free the client data too when resuming is not successful.
2895 Affected file silcd/packet_receive.c.
2897 * Merged some code from c0ffee's silc-plugin. Affected files
2898 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2900 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2901 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2902 to the primary router connection, the other one returns
2903 TRUE if packet must be broadcasted to network.
2905 * All notifys that are destined to primary router (to network)
2906 are now automatically sent to backup routers even if the
2907 router is standalone (and has backup router). Affected files
2910 * Added --without-irssi and --without-silcd configuration
2911 options for disabling the compilation of these applications.
2912 Affected file configure.in.pre and prepare.
2914 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2917 UTF-8 encoding and decoding. Added also new encodings
2918 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2920 Added also SILC_STRING_LANGUAGE which is language and charset
2921 specific encoder and decoer for those platforms that support
2922 iconv(). It can convert the UTF-8 to and from the locale
2923 specific character set.
2925 Affected file lib/silcutil/silcstrutil.[ch].
2927 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2929 * Added function silc_get_command_name to the file
2930 lib/silcutil/silcutil.[ch].
2932 * Improved the server debug output a bit. Affected files are
2935 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * Save the channel passphrase when received succesful JOIN
2938 command reply from router, on normal server. Otherwise
2939 joinig +a channels from normal server is not possible.
2940 Affected file silcd/command.c.
2942 * Fixed a bug in TOPIC_SET notify handling. The notifier
2943 may be other than client too, like server or channel.
2944 It expected it to always be only client and ignored the
2945 notify. Affected file silcd/packet_recieve.c.
2947 * Removed some (unnecessary) debug printing from
2948 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2950 * Do not force CMODE_CHANGE when server is announcing new
2953 Router announces stuff only after server reannounces channel
2954 after CHANNEL_CHANGE notify.
2956 These fixes optimizes the announcing procedure, and perhaps
2957 fixes some problems too. Affected file silcd/packet_receive.c.
2959 * Fixed SERVER_SIGNOFF sending to local clients. It was
2960 totally broken and sent the notify to all local clients,
2961 instead of only to those that was on same channel as the
2962 signing off clients. Affected file silcd/server_util.c.
2964 * Added -D option to server. It can be used to give debug
2965 level. The levels are from 0 - 99, and are predefined for
2966 smooth server debugging. (see silcd.c for the predefined
2967 levels). Affected file silcd/server.c.
2969 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Fixed a bug in Irssi SILC client to close the connection
2972 properly when disconnecting from server. Affected file
2973 irssi/src/silc/core/client_ops.c.
2975 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * When authenticating as founder during JOIN command, check
2978 that the one authenticating becomes the only founder on the
2979 channel. Affected file silcd/command.c.
2981 * Better checking for founder mode setting when CUMODE_CHANGE
2982 notify is received. Affected file silcd/packet_receive.c.
2984 * Close all connections when shutting down the server by sending
2985 DISCONNECT packet. Close all listeners too when shutting
2986 down the server. Affected file silcd/server.c.
2988 * Handle DISCONNECT packet correctly in client library by
2989 calling the "disconnect" client operation. Affected file
2990 lib/silcclient/client.c.
2992 * Handle local errors correctly during resuming. Affected
2993 file lib/silcclient/client.c.
2995 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2997 * The log file is not dupped internally anymore in
2998 lib/silcutil/silclog.c. Fixed memory leaks too.
3000 * The scheduler now dispatches all pending timeout tasks
3001 when it is uninitialized with silc_schedule_uninit.
3002 Affected file lib/silcutil/silcschedule.c.
3004 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Added --enable-stack-trace option to configure. Added
3007 memory allocation stack trace support. Added files
3008 lib/silcutil/stacktrace.[ch]. Affected files are
3009 lib/silcutil/silcmemory.[ch].
3011 * Fixed memory leaks from libraries and server. Affected
3012 files around the tree.
3014 * Reverted back a fix made to CUMODE which broke it.
3015 Affected file silcd/command.c.
3017 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3020 core library, and implemented it. All textual messages SHOULD
3021 use this flag and the message MUST be UTF-8 encoded.
3022 All text messages sent by Irssi SILC client are now UTF-8
3023 encoded (regardless whether the terminal supports UTF-8 or not).
3024 Affected files are lib/silccore/silcchannel.h,
3025 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3028 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3030 * Added lots of new statistics updating that was missing from
3031 the server and router code. Affected files in silcd/.
3033 * Sending SIGUSR1 signal to server now dumps the current
3034 server statistics into /tmp directory. Affected file is
3037 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3038 the SILC Hash Interface also. Added new functions
3039 silc_hash_get_name, silc_hash_init, silc_hash_update and
3040 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3042 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Added some better info printing for client during connecting.
3045 Affected file silcd/server_util.c.
3047 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3048 to silence a user on a channel. Affected files are
3049 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3050 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3051 and silcd/packet_receive.c.
3053 * Fixed a fatal bug in handling of malformed command payload.
3054 Affected file silcd/command.c.
3056 * Fixed a double free when announcing channel users to router.
3057 Affected file silcd/server.c.
3059 * After successful authentication to channel founder mode, check
3060 that there isn't anyone else with founder mode on the channel.
3061 The one that authenticated will become founder and anyone
3062 else is demoted. Affected file silcd/command.c.
3064 * Added error printing of any error that has occurred during
3065 any command in client library. Affected file is
3066 irssi/src/silc/core/client_ops.c.
3068 * Removed some error printing from the client library and left
3069 it for the application to worry (from the error status it
3070 receives in 'command' client operation. Affected file is
3071 lib/silcclient/command.c.
3073 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3075 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3076 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3077 Starting key agreement with itself is denied. Affected file
3078 is lib/silcclient/client_keyagr.c.
3080 * Fixed some error checkings from the SFTP library which caused
3081 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3082 and lib/silcsftp/sftp_util.c.
3084 * Added new "debug" and "debug_string" settings to Irssi SILC
3085 client which can be used to print runtime debugging on the
3086 Irssi's screen. Available when compiled with --enable-debug
3087 option. Affected file irssi/src/silc/core/silc-core.c.
3089 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3091 * Fixed a missing variadic parameter in a function call that
3092 caused server crash when a non-allowed connection arrived.
3093 Reported by Richard Becker. Affected file silcd/server.c.
3095 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3097 * Added WATCH list sending to backup routers from router.
3098 The WATCH command is sent by the router to the backup
3099 router. Affected file silcd/command.c.
3101 * Mark the backup_router flag for RouterConnection entry
3102 if the backup router stuff is defined in the config file.
3103 Affected file silcd/serverconfig.c.
3105 * Fixed some backup data sending around the code to work better
3106 if the router is standalone router. Not all places were fixed.
3107 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3110 * Fixed the router connecting when connecting to multiple
3111 routers. It ignored every other router except the first
3112 one. Affected file silcd/server.c.
3114 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Made the private key generation after expiration optional.
3117 If not created after expiration the old key will re-expire
3118 at a later time (and thus key pair is not necessary to
3119 change). Affected file irssi/src/silc/core/clientutil.c.
3121 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3123 * The length arguments in bind() and connect() were wrong
3124 and fixed now to used SIZEOF_SOCKADDR in the
3125 lib/silcutil/unix/silcunixutil.c.
3127 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * Fixed detach timeout handling to use Client ID and not
3130 the actual client entry which may be freed in the callback.
3131 Affected file silcd/command.c.
3133 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Merged c0ffee's multiple interface support patch.
3136 Affected files in silcd/.
3138 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3140 * Cleanup keys properly. Affected file is
3141 irssi/src/silc/core/clientutil.c.
3143 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Display the user mode on the status bar. Affected file
3146 irssi/src/silc/core/silc-expandos.c.
3148 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * If private message key is not set, but the flag is set in
3151 the packet, ignore the packet since it cannot be decrypted.
3152 Affected file lib/silcclient/client_prvmsg.c.
3154 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * When resuming client, remove the old client entry from
3157 the watcher list too. Affected file silcd/packet_receive.c.
3159 * Do not allow normal server to force founder mode away
3160 from router if the founder mode is already set. Affected
3161 file silcd/packet_receive.c.
3163 * Remove the client entry with watch notify types with short
3164 timeout, and not directly, so that other notifys can be
3165 retrieved too. Affected file lib/silcclient/client_notify.c.
3167 * Display notification about data messages that cannot be
3168 displayed. Affected files irssi/src/silc/core/client_ops.c,
3169 irssi/src/fe-common/silc/module-formats.[ch].
3171 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3173 * Fixed the CHANNEL_CHANGE notify handling in client libary
3174 to not use freed memory. Affected file is
3175 lib/silcclient/client_notify.c.
3177 * Fixed CUMODE_CHANGE notify handling in server. Affected
3178 file silcd/packet_receive.c.
3180 * Fixed USERS command to support empty channels. Affected
3181 file silcd/command.c.
3183 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * Allow multiple identical pending commands to be registered
3186 in client library. Affected file is lib/silcclient/command.c.
3188 * Call the completion for resolving client information only
3189 after all resolvers has finished. This fixes a crash in
3190 the client. Added support for checking when the resolvers
3191 are finished. Affected file is lib/silcclient/idlist.c.
3193 * Wait by default 3 seconds before reconnecting to the server
3194 after being disconnected. Makes the /detach command a bit
3197 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * Check the watcher list before sending signoff notifys
3200 when closing client connection. Affected file is
3203 * Added better CMODE command rights checking. Affected file
3204 silcd/server_util.c.
3206 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Fixed watcher list checking during server signoff. It
3209 crashed the server. Affected file silcd/server_util.c.
3211 * The JOIN command reply returns now the founder's public
3212 key. Affected file is silcd/command.c.
3214 * Announce the channel mode, and the mode properties with
3215 CMODE_CHANGE notify. Affected file silcd/server.c.
3217 * Mark new channels by default disabled, untill at least
3218 one user joins the channel. Affected file is
3219 silcd/packet_receive.c.
3221 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * The nickname argument to watch notify can be optional.
3224 Fixes a crash in server. Affected file silcd/packet_send.c.
3226 * Remove the client entry from cache if the WATCH notify type
3227 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3228 lib/silcclient/client_notify.c.
3230 * Check the watcher list before and after changing nickname
3231 when the NICK_CHANGE notify is received. Affected file is
3234 * Fixed a crash in OPER and SILCOPER command sending. Empty
3235 passphrase caused the crash. Affected file is
3236 lib/silcclient/command.c.
3238 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Merged with Irssi CVS for Irssi SILC client.
3242 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * Completed the protocol specifications.
3246 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Merged with Irssi CVS for Irssi SILC client.
3250 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * Added the founder's public key delivery to the
3253 CUMODE_CHANGE notify type as well. Updated the protocol
3254 specs and the code. Affected files are silcd/packet_send.[ch],
3255 silcd/packet_receive.c and silcd/command.c.
3257 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Added silc_pkcs_public_key_copy function into the
3260 lib/silccrypt/silcpkcs.[ch].
3262 * Remove the `iv' from the SilcChannelEntry since we can
3263 live without it. Affected files are silcd/idlist.h and
3264 silcd/packet_receive.c.
3266 * Added support for sending the founder's public key in
3267 the CMODE_CHANGE notify packet in the server. Affected
3268 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3269 silcd/command.c and silcd/server.c.
3271 * Changed the FOUNDER_AUTH authentication to use only
3272 public key authentication as defined by new protocol
3273 specs. Passphrase authentication with that mode cannot
3274 be used anymore. It is now possible to reclaim founder
3275 mode from any server in the network. Affected files are
3276 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3278 * Added permanent channels support by making the channel
3279 permanent when FOUNDER_AUTH mode is set on the channel.
3280 The channel will not be destroyed even if channel is empty
3281 when that mode is set. Protocol TODO #17. Affected
3282 files are silcd/server.[ch], server_util.[ch],
3283 silcd/command.c, silcd/packet_receive.c and
3284 lib/silcclient/command.c.
3286 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Added reference counter to the command reply context in
3289 the client library. Affected files are
3290 lib/silcclient/command_reply.[ch].
3292 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3294 * Fixed rekey protocol with PFS in the client library.
3295 Affected file is lib/silcclient/protocol.c.
3297 * Added support for list of errors in client library
3298 command reply handling. Affected file is
3299 lib/silcclient/command_reply.c.
3301 * Defined that the WHOIS and IDENTIFY commands can send
3302 list of errors. Updated the protocol specs. Protocol
3305 * Added support for sending list of errors to WHOIS and
3306 IDENTIFY commands in server. Added support for receiving
3307 list of errors in server. Affected files are
3308 silcd/command.c and silcd/command_reply.c.
3310 * Fixed client info resolving on LEAVE command in client
3311 library to not crash. Affected file is
3312 lib/silcclient/client_notify.c.
3314 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3316 * Defined that the NICK command replies with thew changed
3317 nickname too, to make the nickname changing simpler at
3318 the client's end. Updated protocol specs and the code
3319 in client and server. Affected files are
3320 silcd/command.c, lib/silcclient/command_reply.c and
3321 lib/silcclient/command.c.
3323 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Added `Compressed' packet flag to indicate that the packet
3326 payload is compressed by the sender. Updated the protocol
3327 specs and the core library. The compression still is not
3328 implemented in the sources. Affected file is
3329 lib/silccore/silcpacket.h.
3331 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * Remove pending command callbacks also if the connection
3334 to the server is destroyed. Affected file is
3335 lib/silcclient/client.c.
3337 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3339 * Added new QUIET channel user mode that can be used to
3340 quiet a user in a channel. Updated the protocol specs but
3341 it wasn't implemented yet. Protocol TODO #27. Affected
3342 file is lib/silccore/silcmode.h.
3344 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3346 * Added BLOCK_INVITE user mode to be able to block incoming
3347 invite notifications. Protoocol TODO #26. Affected files
3348 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3351 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3352 the protocol specs and the code. Affected file is
3353 lib/silccrypt/silcpkcs.c.
3355 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Disconnect Payload includes now the status type. Updated
3358 the protocol specs and the code. Protocol TODO #25.
3359 Affected files are silcd/server.c, lib/silcclient/client.c.
3361 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3362 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3363 Moved the silc_client_command_status_messages table to the
3364 lib/silcutil/silcutil.c and added new funtion
3365 silc_get_status_message, which deprecates function
3366 silc_client_status_message. Affected files are
3367 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3368 lib/silcutil/silcutil.[ch].
3370 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Defined that the nickname hash in Client ID MUST be from
3373 lowercase nickname. This effectively changes nicknames in
3374 SILC to case-insensitive. Updated the protocol specs and
3375 the code. Affected files are lib/silcutil/silcutil.[ch],
3376 silcd/serverid.c, and silcd/idlist.c.
3378 * Added new channel user modes BLOCK_MESSAGES_USERS and
3379 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3380 code. Affected files are lib/silccore/silcmode.h,
3381 lib/silcclient/command.c, and silcd/packet_send.c.
3383 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3384 specs and code. Affected file lib/silccore/silcstatus.h.
3386 * Added support for watch list. It is possible to add nicknames
3387 to be watched, and when they come to network, leave network
3388 or user mode changes the watcher will be notified of this
3389 change. Added SILC_COMMAND_WATCH command, added new
3390 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3391 notifications. Updated the protocol specs and implemented
3392 this to library, client and server. Protocol TODO #21.
3393 Affected files are lib/silccore/silccomand.h,
3394 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3395 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3396 silcd/packet_send.[ch], silcd/packet_receive.c, and
3397 irssi/src/silc/core/client_ops.c.
3399 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3400 somebody watching you. Updated the protocol specs and the
3401 code. Affected files are lib/silccore/silcmode.h, and
3402 lib/silcclient/command.c.
3404 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added service support to SILC protocol. Added new command
3407 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3408 core library. Services are not implemented in server or
3409 client for now. Protocol TODO #20. Affected files are
3410 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3412 * Added SilcStatus argument to `command' client operation
3413 to return the error status when command sending fails
3414 locally. Changed all command in client library to return
3415 correct command status. Affected files are
3416 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3417 irssi/src/silc/core/client_ops.c.
3419 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Added silc_mime_parse function to parse MIME headers.
3422 Affected files are lib/silcutil/silcstruti.[ch].
3424 * Added MIME header parsing in Irssi SILC Client. It displays
3425 all textual MIME objects, others it ignores. Affected file
3426 is irssi/src/silc/core/clien_ops.c.
3428 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3430 * Fixed a bug in the pid writing function, which couldn't be
3431 written in a root-owned directory.
3433 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Defined that channel message to unknown Channel ID must
3436 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3437 Updated the protocol specs and the code in server. The
3438 affected file is silcd/packet_receive.c.
3440 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3443 that it is used to send error notifys if error occurs during
3444 some SILC packet processing, except commands. The error
3445 types are same as for command reply types. Defined that
3446 if private message is sent to unknown Client ID the error
3447 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3448 Updated the protocol specs and code. Affected files are
3449 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3450 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3451 and irssi/src/silc/core/client_ops.c. Renamed the
3452 SilcCommandStatus to SilcStatus.
3454 * Defined the use of extra WHOIS attributes in WHOIS command.
3455 The <Requested Attributes> (defined in a separate document)
3456 can be used to request additional information about user
3457 not returned by standard WHOIS command. Defined that server
3458 can send WHOIS command directly to client. Client provides
3459 the requested attributes to the server. Updated the protocol
3460 specs. Protocol TODO #4. Implementation is not done yet
3461 (Protocol TODO #24).
3463 * Renamed function silc_client_command_status_message to
3464 silc_client_status_message. Affected files are
3465 lib/silcclient/command_reply.[ch].
3467 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3470 32 bit integers. Updated the protcol specs and the code.
3471 Affected files are silcd/command.c and
3472 lib/silcclient/command.c.
3474 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3476 * Fixed a bug in library where sending a bogus authentication
3477 payload would lead to a crash. Affected file is
3478 lib/silccore/silcauth.c.
3480 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3482 * Added detach_disabled and detach_timeout server config
3483 options to the server. Affected files silcd/serverconfig.[ch],
3484 silcd/command.c and silcd/packet_receive.c.
3486 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Added resolve_cmd_ident field to the SilcClientEntry structure
3489 too so that if the entry is for example being resolved so
3490 another command may attach to the same pending command reply
3491 without requiring to resolve the same entry again. Added
3492 support for adding multiple pending commands for one
3493 command idenfier. Affected files lib/silcclient/command.[ch],
3494 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3496 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Defined that server receives WHOIS command reply for private
3499 and secret channels too. Updated protocol specs and the
3500 code in server. Affected file silcd/command.c.
3502 * Defined <channel user mode list> argument to WHOIS command
3503 reply for returning user modes on the channels. The
3504 channel list now doesn't include the user mode anymore but the
3505 actual channel mode. Updated protocol specs and the code in
3506 client and server. Affected files are silcd/command_reply.c,
3507 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3508 and lib/silcclient/command_reply.c.
3510 * Save the channels list in WHOIS command reply in normal server
3511 so that WHOIS always shows joined channels also in normal
3512 server and not just on router. Affected file is
3513 silcd/command_reply.c.
3515 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Defined that server receives USERS command reply for private
3518 and secret channels too. Updated protocol specs and the
3519 code in server. Affected file silcd/command.c.
3521 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Changed the UMODE's mode mask argument to be optional. If
3524 not provided then the command merely returns the current mode
3525 mask to the client. Updated protocol specs and the server.
3526 Affected file is silcd/command.c.
3528 * Added SILC session detachment/resuming support. It is possible
3529 to detach by closing the network connection and then re-connect
3530 and resume to the old client session. Added DETACHED user
3531 mode that server will set for detached client. Added new
3532 packet RESUME_CLIENT which is used to perform the resuming
3533 process. Added DETACH command. Updated the protocol specs,
3534 core library, client and server. Protocol TODO #22. Very
3535 many affected files around the tree.
3537 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Changed the CMODE's mode mask argument to be optional. If
3540 not provided then the command merely returns the current mode
3541 mask to the client. Updated protocol specs and the server.
3542 Affected file is silcd/command.c.
3544 * Changed the Killer's Client ID in KILLED notify to be just
3545 any ID payload since router server is allowed to kill as well.
3546 Updated protocol specs, client libary and server. Affected
3547 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3548 and irssi/src/silc/core/client_ops.c.
3550 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Added new user modes ANONYMOUS for special anonymous servers
3553 that may set the mode for client, and BLOCK_PRIVMSG which
3554 client may set to block incoming private messages unless the
3555 Private Message Key flag is set (using private keys to protect
3556 private messages). Updated protocol specs and code in client
3557 and server and core library. Protocol TODO #23. Affected
3558 files are lib/silccore/silcmode.h, silcd/server.[ch],
3559 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3560 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3562 * Added new channel user mode BLOCK_MESSAGES which the client
3563 may set to itself to tell server not send channel messages.
3564 Other packets such as channel key packets are still sent.
3565 Protocol TODO #23. Updated the protocol specs, client and
3566 server. Affected files are lib/silccore/silcmode.h,
3567 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3568 lib/silcutil/silcutil.c, silcd/command.c, and
3569 silcd/packet_send.c.
3571 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3573 * Redefined the Status Payload to include now two 8 bit fields,
3574 instead of one 16 bit field. This now makes it possible to
3575 send list of errors. Updated the protocol specs and the code
3576 in core library, client library and server. Protocol TODO #1.
3577 Affected files are lib/silccore/silccommand.[ch],
3578 lib/silcclient/command_reply.[ch], silcd/command.c,
3579 silcd/command_reply.c and silcd/packet_receive.[ch].
3581 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3583 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3584 must be handled by the application and should tell the application
3585 that an error message was already printed, and it should print the
3586 config coords (line, filename, ...). Affected files are
3587 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3589 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3590 server config parsing code more readable.
3592 Fixed a bug in the fetch_logging() config callback.
3594 Affected files is silcd/serverconfig.c.
3596 * Drop root privileges when started in foreground. Don't drop them
3597 if debugging also. Affected file is silcd/silcd.c.
3599 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * Added more IM-like features by introducing new user modes
3602 for setting various presence information. Added new modes:
3603 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3604 specs and code. Protocol TODO #19. Affected files are
3605 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3606 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3608 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Added STATS command to the protocol after all, to return
3611 various statistical information about the network. It can
3612 be used by clients to retrieve statistical information, and
3613 servers may use it to to fetch cell and network wide
3614 statistics from router. Updated the protocol specs and
3615 implemented it to the server. Protocol TODO #16.
3616 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3617 silcd/command_reply.[ch].
3619 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * The LIST command reply in client libary now adds new channel
3622 entry if the returned channel doesn't exist yet in cache,
3623 and returns the channel entry to the application in the
3624 command_reply client operation. Affected file is
3625 lib/silcclient/command_reply.c.
3627 * Changed the channel message payload's MAC generation to
3628 include the IV in the MAC as well. This way all relevant
3629 parts of the channel message payload are authenticated also
3630 with the channel message MAC (and not only by packet MAC).
3631 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3632 Affected file is lib/silccore/silcchannel.c.
3634 * Fixed the SKE to save the remote version, since the
3635 silc_ske_parse_version mistakenly checked wrong version,
3636 after it replaced the start payload. Affected files are
3637 lib/silcske/silcske.[ch].
3639 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3641 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3642 string utility functions. Added there also new functions
3643 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3644 Affected files lib/silcutil/silcstrutil.[ch].
3646 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3647 files are lib/silcutil/silcstrutil.[ch].
3649 * Defined that the security property fields in SKE SHOULD be
3650 UTF-8 encoded, defined that version string MUST be US-ASCII
3651 encoded, defined that passphrases sent in connection
3652 authentication protocol MUST be UTF-8 encoded. Implemented
3653 these to the client and server. Defined also that other
3654 passphrases sent in the protocol MUST be UTF-8 encoded.
3655 Affected files are lib/silcske/silcske.c,
3656 lib/silcclient/protocol.c, silcd/protocol.c,
3657 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3659 * Changed the silc_client_close_connection interface to not
3660 need the SilcSocketConnection which should not be visible
3661 to application. Affected files are lib/silcclient/client.c
3662 and lib/silcclient/silcclient.h.
3664 * Rewrote the text for Private Message Key Payload in the
3665 protocol specification. Protocol TODO #11.
3667 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Upgraded the protocol version to 1.1, updated protocol specs
3672 * Added the nickname as new argument to NICK_CHANGE notify and
3673 added it to protocol specs and implemented it to client and
3674 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3675 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3676 lib/silcclient/client_notify.c.
3678 * Added the killer's client ID to the KILLED notify and added
3679 it to protocol specs and implemented it to client and server.
3680 Protocol TODO #13. Affected files are silcd/command.c,
3681 silcd/packet_receive.c, packet_send.[ch],
3682 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3683 The killer's client entry is now returned to application in
3684 the `notify' client operation.
3686 * Fixed the Max Argument fields that had too large value set
3687 in the protocol specs. Protocol TODO #14.
3689 * Added the LEAVE command reply to return the ID of parted
3690 channel. Updated protocol specs and implemented it to the
3691 client and server. Protocol TODO #15. Affected files are
3692 silcd/command.c, lib/silcclient/command_reply.c. The channel
3693 entry is now returned to application in the `command_reply'
3696 * Rewrote the version SKE version checking in client libary
3697 and in server to use the silc_parse_version_string. Affected
3698 files are lib/silcclient/protocol.c, silcd/protocol.c.
3700 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3701 commands that was missing it, and updated protocol specs and
3702 the server implementation. Protocol TODO #10. The affected
3703 file is silcd/command.c.
3705 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3706 generic reply to a generic request (REQUEST flag), and
3707 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3708 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3709 to define the payload for DATA flag. Added the flags to
3710 the implementation. Protocol TODO #9. Affected file is
3711 lib/silccore/silcchannel.h.
3713 Changed the client library to return the message length
3714 to application as well in the channel_message and private_message
3715 client operations. Affected files are
3716 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3717 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3718 and lib/silcclient/client_ops_example.c.
3720 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3721 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3722 the channel. Updated protocol specs and impelemented this
3723 to client and server. Protocol TODO #6. Affected files are
3724 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3725 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3727 Added new options m and M to CMODE command in Irssi SILC
3728 client to set these modes.
3730 * Deprecated all administrative commands from SILC protocol
3731 since they are highly implementation specific commands.
3732 Updated protocol specs. Moved the old commands in
3733 implementations to private range of command types. Affected
3734 files are silcd/command.c, lib/silcclient/command.c and
3735 lib/silcclient/command_reply.c. Protocol TODO #8.
3737 * Fixed a bug in server where sending unknown command crashes
3738 the server. Affected file silcd/command.c.
3740 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Added SILC_PROTOCOLVERSION macro to check protocol version
3743 of a socket connection. The affected file is
3744 lib/silcutil/silcsockconn.h.
3746 * Added better error logging in rekey protocol. Affected file
3749 * Do not check public key types in SKE during rekey. Affected
3750 file lib/silcske/payload.c.
3752 * Fixed the rekey protocol with PFS, which was totally broken.
3753 Affected file silcd/protocol.c.
3755 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Some client implementations quit network by doing first LEAVE
3758 and then immediately SIGNOFF (like Bombyx). We now do check
3759 after a short time after LEAVE notify and check whether the
3760 client is still valid after LEAVE, and if not we remove it from
3761 cache. Affected file is lib/silcclient/client_notify.c.
3763 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3765 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3766 it's good not to have security holes here.
3768 * Fixed a negative refcount situtuation for the config context.
3769 Affected file is silcd/serverconfig.c.
3771 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3773 * ROBOdoc documented lib/silcutil/silcutil.h.
3775 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Optimized even more the SilcPacketContext structure. Now
3778 totally saved 16 bytes of memory per context after optimization.
3779 Affected files are lib/silccore/silcpacket.[ch].
3781 * Made strict checks for valid SILC IDs. Affected file is
3782 lib/silccore/silcid.c.
3784 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Changed the object argument for silc_cipher_register,
3787 silc_hash_register, silc_hmac_register and silc_pkcs_register
3788 to const. Affected files are lib/silccrypt/silccipher.[ch],
3789 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3791 * Changed the silc_get_username and silc_get_real_name to
3792 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3794 * Fixed the Irssi SILC Client to use the silc_get_username and
3795 silc_get_real_name insted of glib routines since the glib
3796 routines only corrupt stack. Fixes the Irssi SILC to work in
3797 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3799 * Fixed the Irssi to not use g_get_home_dir since it crashes
3800 or returns garbage on cygwin and corrupts stack. Added function
3801 get_home_dir to Irssi routines. Affected files are
3802 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3804 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Made some structure optimizations. SFTP memory FS MemFSEntry
3807 entry structure. Optimized SilcTask structure. Optimized
3808 SilcPacketContext structure.
3810 Affected files lib/silcsftp/sftp_fs_memory.c,
3811 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3813 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * And yet again reverted back the config thing since Johnny
3816 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3819 * Fixed memory leaks from config object. Affected files are
3820 silcd/serverconfig.[ch].
3822 * Added support for adding new connections to the server in rehash.
3823 After rehash they take effect.
3825 Added support for changing the maximum allowed connections in
3826 rehash. The number can grow but going smaller is not supported.
3828 Added function silc_server_num_sockets_by_remote to the
3829 silcd/server_util.[ch].
3831 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3833 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3835 * Added preliminary checking during config parsing for a valid
3836 public/private key and removed further checks in the code.
3837 Affected files are silcd/serverconfig.[ch], server.c.
3839 * Moved functions silc_server_drop() and silc_server_daemonise()
3840 from server.c to silcd.c since they are stricly related to
3841 the application activity.
3843 * Reverted a small part of the automatic ref/unref since
3844 it caused a double unref in some situations. Affected
3845 files are silcd/silcd.[ch], server.c, serverconfig.c.
3847 * Added some .cvsignore files in the lib directory.
3849 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3851 * Fixed silc_net_gethostbyaddr to correctly resolve by
3852 address. Affected file lib/silcutil/silcnet.c.
3854 * Fixed the notify relaying to client. The HMAC to be used
3855 with relayed packets ws wrong and caused decryption failure
3856 at the client end. Affected file is silcd/packet_receive.c.
3858 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Created new branch silc_protocol_1_0_branch.
3862 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3864 * Changed the silc_server_config_* routines to be SilcServer
3865 independent. They are now officially application specific code
3866 and not part of generic server implementation. Affected files
3867 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3869 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Added automatic referencing of config context in the
3872 silc_server_config_alloc, and automatic unreferencing in the
3873 silc_server_config_destroy. Affected files are
3874 silcd/serverconfig.[ch], silcd/silcd.c.
3876 * Fixed the silc_log_quick handling in the logging routines.
3877 It didn't log quickly when it was TRUE. Affected file is
3878 lib/silcutil/silclog.c. Also the flush delay was set even
3879 if it was 0 in config file. Affected file is
3880 silcd/serverconfig.c.
3882 * Added support for changing key pair of the server in rehash.
3883 Affected file silcd/server.c.
3885 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3887 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3888 too early, before getting the channel entry. Affected file
3889 is silcd/packet_receive.c.
3891 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3893 * Added functions silc_server_config_[ref/unref], these are used
3894 to prevent that the config object is destroyed.
3896 No longer directly affect global variables silc_log_quick and
3897 silc_log_delay, they are first cached inside the config object
3898 and then applied with silc_server_config_setlogfiles().
3900 silc_server_config_set_defaults() is now internal to
3901 serverconfig.c, there are no reasons to show this internal stuff
3904 Affected files are silcd/serverconfig.[ch].
3906 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3907 fprintf's to stderr, since some code may be executed again after
3908 the server went into the background. Affected files are
3911 * Added rehash support. Added function silc_server_rehash() that
3912 will perform all the basic tasks of the rehashing procedure.
3914 * Added command line option `-x, --hexdump'. This will enable the
3915 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3916 The option `--hexdump' implies `--debug'.
3918 * Fixed a bad bug in the logging APIs (silcutil library) where
3919 the application would crash after calling silc_log_reset_all().
3921 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Fixed the KICKED notify handling in client library to
3924 correctly remove the channel and all entries from the
3925 channel when I was kicked. This bug crashed the client.
3927 Fixed yet another but in KICKED notify handling to remove
3928 the kicked client correctly from the channel.
3930 Affected file is lib/silcclient/client_notify.c.
3932 * Fixed a minor bug in looking up correct client entry
3933 in KICKED notify in server. Affected file is
3934 silcd/packet_receive.c.
3936 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3937 sources correctly to distribution. Fixes --with-gmp option.
3939 * Removed the manual rehashing from ID Cache, and changed it
3940 to use the SILC Hash Table's auto rehash feature. Affected
3941 file is lib/silccore/silcidcache.c.
3943 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3945 * Fixed a bug in the silc_client_nickname_format function that
3946 handles the multiple same nickname formatting. Two clients
3947 with same nickname caused problems after the first one left
3948 and rejoined. It didn't format the nickname correctly.
3949 Affected file is lib/silcclient/idlist.c.
3951 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3953 * Don't change the topic if olod topic is same as new one.
3954 Affected file is silcd/packet_receive.c.
3956 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Added cross-reference support to the SILC Documentation
3959 generator. All types across all HTML files are now cross-
3960 referenced. Affected files util/robodoc/generator.c and
3961 scripts/silcdoc/silcdoc.
3963 * Added file lib/silcutil/silctypes.h to include all the
3964 arithmetic type definitions and some macros. Removed
3965 includes/bitmove.h and moved macros to silctypes.h.
3967 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3971 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Added `type' argument to silc_id_payload_parse_id function which
3974 now returns the type of the ID to the sent pointer. Affected
3975 file is lib/silccore/silcid.[ch].
3977 * Added check for CMODE_CHANGE notify type that mode change is
3978 allowed by the sender. Affected file silcd/packet_receive.c.
3980 * Added check for CUMODE_CHANGE notify type that mode change is
3981 allowed by the sender. Affected file silcd/packet_receive.c.
3982 Added the ID type as CUMODE_CHANGE notify type as argument
3983 to the `notify' client operation. Affected files are
3984 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3986 * Added function silc_client_add_server to the client library.
3987 Added support for resolving also channel and server info when
3988 received unknown entity in notify packet. Affected files are
3989 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3991 * Added function silc_command_get_status to return the command
3992 status from the command reply's argument payload. Affected files
3993 are lib/silccore/silccommand.[ch].
3995 * Added check for KICKED notify type that the kicking is
3996 allowed by the client. Affected file silcd/packet_receive.c.
3998 * Created function silc_get_input which can be used to get input
3999 (echo on or off) from user on command line. Affected files are
4000 lib/silcutil/silcutil.[ch].
4002 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Optimized silc_server_packet_relay_to_channel function.
4005 Added new function silc_channel_message_payload_encrypt which
4006 can be called directly if channel message payload needs to
4007 be encrypted and is already encoded (no need to call _encode
4008 function). Packet relaying is now done by router without any
4009 extra memory allocations. Affected files are
4010 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4011 silcd/packet_send.c.
4013 * Fixed the INVITE notify handling. It took wrong arguments
4014 as invite list and invite delete. Affected file is
4015 silcd/packet_receive.c.
4017 * Added check for TOPIC_SET notify type that the topic change is
4018 allowed by the client. Affected file silcd/packet_receive.c.
4020 * Added check for INVITE notify type that inviting is allowed by
4021 the client. Affected file silcd/packet_receive.c.
4023 * Changed the silc_server_client_on_channel to return the
4024 SilcChannelClientEntry as well. Moved the function
4025 silc_server_check_cmode_rights to server_util.[ch].
4026 Affected files are silcd/server_util.[ch], silcd/command.c.
4028 * Added function silc_server_check_umode_rights to check whether
4029 changing client's user mode is allowed. Added check for
4030 UMODE_CHANGE notify type that the umode change is allowed
4031 by the client. Affected files are silcd/server_util.[ch],
4032 silcd/packet_receive.c and silcd/command.c.
4034 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4036 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4037 ID length. It ignored that ID can be IPv6 based as well.
4038 Affected file lib/silccore/silcpacket.h.
4040 * Fixed the silc_id_id2str and silc_id_str2id to take the
4041 IPv6 address offset's into consideration. Affecte file is
4042 lib/silccore/silcid.c.
4044 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4046 * Fixed the internal Unix scheduler functions to check for
4047 NULL context they may receive. The affected file is
4048 lib/silcutil/unix/silcunixschedule.c.
4050 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4052 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4053 can specify different directory with --home command line
4054 parameter. Affected files irssi/src/silc/core/client_ops.c,
4057 * SILC-specific commands aren't now executed if the active server
4058 isn't of SILC-type, so there won't be problems with having
4059 IRC and SILC protocol support in same client. Affected files
4060 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4063 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Improved the signal support in SILC Schedule. Added new
4066 function silc_schedule_signal_call which is used by application
4067 to mark a signal to be called. It is now safe to perform
4068 any kind of tasks in signal callbacks since it is guaranteed
4069 that the application specified signal callback is called
4070 after the signal is over. Affected files are
4071 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4073 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Added `name' field to SilcChannelPrivateKey to represent
4076 application given name for the key. Moved also the context from
4077 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4078 Added the `name' argument also to the function
4079 silc_client_add_channel_private_key.
4081 Added function silc_client_current_channel_private_key to set the
4082 current channel private key in use.
4084 Added "change" command to KEY command which can be used to change
4085 the current channel private key. Bound the command also to
4086 alt+K (Alt+Shift+k).
4088 Also affected files lib/silcclient/client_channel.c,
4089 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4091 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4093 * Added silc_rng_get_byte_fast function in to the
4094 lib/silccrypt/silcrng.[ch].
4096 * Changed the interface of silc_packet_assemble and the
4097 silc_packet_send_prepare. If silc_packet_assmble is now
4098 called the application does not call silc_packet_send_prepare
4099 because the library will call it automatically. These
4100 interfaces now also return a reference to the outgoing buffer
4101 which includes the assembled packet, which the application can
4102 use to encrypt the packet.
4104 Affected files are lib/silccore/silcpacket.[ch],
4105 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4106 silcd/packet_send.c, server_backup.c and packet_receive.c.
4108 * Fixed a packet sending bug on very high load, where outgoing
4109 packet queue wasn't handled correctly and packets got corrupted.
4110 Affected files are lib/silcutil/*/silc*sockconn.c,
4111 lib/silcclient/client.c and silcd/server.c.
4113 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Added macro SILC_PACKET_DATALEN which can be used during
4116 packet assembling to check whether the data to be added to
4117 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4118 len is truncated until it fits it.
4120 Added checks for maximum length of channel message payload and
4121 private message payload also.
4123 Added checks for maximum packet length in server and in
4126 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4127 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4128 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4129 lib/silcclient/client_prvmsg.c.
4131 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * Added silc_server_packet_queue_purge call to the
4134 silc_server_disconnect_remote to assure that all data in the
4135 queue before disconnecting is sent to the network. Affected
4136 file silcd/server.c.
4138 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Added the deleting of server's own ID cache entry to the
4141 silc_server_free function. Free also everything else that
4142 has been allocated in silc_server_init. The affected file
4145 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Added functions silc_parse_version_string, silc_version_to_num,
4148 and silc_ske_parse_version to parse SILC protocol style version
4149 strings. Affected files lib/silcutil/silcutil.[ch] and
4150 lib/silcske/silcske.[ch].
4152 * Added new configuration params: version_protocol, version_software
4153 and version_software_vendor to specify what version the remote
4154 host must at least be to be able to connect to server. The vendor
4155 string can be regex matched too. Added new function
4156 silc_server_connection_allowed to check maximum number of allowed
4157 connections, and allowed versions for incoming connections.
4158 Affected files are silcd/server.c, server_util.[ch] and
4161 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4163 * Added preliminary support for signals in scheduler. The
4164 signals we care about are now blocked always when the scheduler
4165 is locked. This way we can synchronise the use of signal with
4166 scheduler. It is guaranteed that when signal occurs the scheduler
4167 is not locked, and thus new tasks can be safely added to the
4170 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4171 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4172 Added new platform specific routines
4173 silc_schedule_internal_signals_[un]block and
4174 silc_schedule_internal_signal_[un]register.
4176 Added new functions to SILC Schedule API:
4177 silc_schedule_signal_[un]register. Each signal that application
4178 is going to use should be registered to the scheduler.
4180 Affected files are lib/silcutil/silcschedule.[ch],
4181 lib/silcutil/*/silc*schedule.c.
4183 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4185 * Check for unauthenticated client and server in the
4186 silc_server_new_client and silc_server_new_server functions.
4187 Affected file silcd/packet_receive.c.
4189 * Added function silc_string_is_ascii to check whether given
4190 string is 7-bit ASCII string. Affected files are
4191 lib/silcutil/silcutil.[ch].
4193 * Added function silc_id_is_valid_server_id into the
4194 silcd/serverid.c and added checking for valid Server ID's in
4195 silc_server_new_server. The Server ID must always be based
4196 on the server's public IP address.
4198 * Added logging of DISCONNECT packet message in the server.
4199 Affected file silcd/server.c.
4201 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Changed all library interfaces that use Global RNG to also
4204 accept SilcRng as argument. Affected files are
4205 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4206 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4207 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4208 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4209 lib/silccrypt/rsa.c.
4211 * Added function silc_pkcs_generate_key to the
4212 lib/silccrypt/silcpkcs.[ch] for applications so that they
4213 don't need to do pkcs->pkcs->init calls anymore.
4215 * Remove SilcSocketConnection from the SFTP API since it really
4216 wasn't needed there. The application has the information
4217 saved in its contexts anyway and the SFTP layer doesn't need
4218 know about it. Affected files lib/silcsft/silcsftp.h and
4219 lib/silcsftp/sftp_[server/client].c.
4221 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4222 The SilcSimContext is not SilcSim.
4224 * Fixed possible buffer overflows in silc_id_render in the
4225 lib/silcutil/silcutil.c.
4227 * On EPOC the global crypto module lists are not used at all
4228 in the crypto library. Added support for using the constant
4229 algorithm list on EPOC. Affected files are
4230 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4233 * Fixed the handling of third parameter of KICKED notify, since
4234 it was mistakenly updated to SILC Protocol 1.0 even though it
4235 is to be included in 1.1. Since it is not in 1.0 it is not
4236 mandatory, and this fix now handles it only if it is provided,
4237 and it is not error if it is not provided. Affected file
4238 lib/silcclient/client_notify.c.
4240 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4243 client. Affected file irssi/src/silc/core/client_ops.c.
4245 * Merged with Irssi 0.8.4 from irssi.org CVS.
4247 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Check for valid socket connection in client entries before
4250 sending any messages. Fixes a crash, but doesn't fix some
4251 other underlaying bug that is lurking there. Affected
4252 file silcd/packet_send.c.
4254 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4256 * $usermode, $cumode and $cumode_space expandos shouldn't do
4257 anything with non-SILC server records. Affected file
4258 irssi/src/silc/core/silc-expandos.c
4260 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4262 * Fixed the silc_net_check_[host/local]_by_sock to support
4263 IPv6 bound sockets as well. Now they can return IPv6 addresses
4264 as well. Affected file lib/silcutil/silcnet.c.
4266 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4267 Affected lib/silcutil/unix/silcunixnet.c.
4269 * Fixed ID rendering (at least on some platforms, not NetBSD)
4270 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4272 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Added silc_hash_public_key and silc_hash_public_key_compare
4275 functions to be used with SilcHashTable. They can be used to
4276 hash public keys and compare public keys in hash table. Affected
4277 file lib/silcutil/silcutil.[ch].
4279 * Added support for specifying multiple public keys for Client
4280 connection section in server configuration file. This makes it
4281 possible to accept multiple public keys from same host, or to
4282 make a section that accepts any incoming host, and have the
4283 accepted public keys listed in the section.
4285 Added functions silc_sever_[find/get]_public_key, added the
4286 support for this actually to all connection sections but only
4287 the Client section is currently allowed to specify multiple
4290 Affected files are silcd/server.c, server_internal.h,
4291 command.c, protocol.c, server_util.[ch], packet_receive.c.
4293 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Merged Irssi 0.8.2 from irssi.org CVS.
4297 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4299 * If silc_debug is TRUE, also output standard logging messages
4300 to stderr with the debug output.
4302 Made silc_log_reset_all() flushing all channels before returning.
4303 Also fixed some documentation typos.
4305 Affected files are lib/silcutil/silclog.[ch].
4307 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4309 * Fixed the server to check correctly the amount of connections
4310 from single host, by checking also the type of the connection.
4311 Fixed also the comparison of number of connections and number
4312 of allowed connections. Affected files are silcd/server.c,
4315 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Fixed the USERS command reply to save the user's mode on the
4318 channel as well. Fixed JOIN command reply to check whether a
4319 client is on channel already and not join it twice. Affected
4320 file lib/silcclient/command_reply.c.
4322 * Added new file silc-expandos.c into irssi/silc/core/ to return
4323 various stuff for various signal for the statusbar etc. updating.
4324 Now Irssi SILC client prints channel user modes etc. on the
4327 * The user mode (like server/router operator changes) is now shown
4328 on the Irssi SILC client's statusbar. The affected files are
4329 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4331 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4333 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4334 to SILC_SCHEDULE_[UN]LOCK macros.
4336 * Added more error printing to logs in server code. Affected
4337 files silcd/server.c and silcd/protocol.c.
4339 * Fixed -S option parsing in Irssi SILC Client. Affected file
4340 irssi/src/silc/core/silc-core.c.
4342 * Added silc_buffer_alloc_size function. Affected file is
4343 lib/silcutil/silcbuffer.h.
4345 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4347 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4348 constants. Affected files in
4349 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4352 * Changed the internal SFTP Memory FS table to const. Affected
4353 file lib/silcsftp/sftp_fs_memory.c.
4355 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Fixed the buffer formatting and unformatting routines to
4358 check the size of 64 bits types with sizeof(). Affected
4359 file is lib/silcutil/silcbuffmt.c.
4361 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Removed 0.6.x backwards support.
4365 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Changed all integer type names:
4368 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4369 to avoid collisions with other libraries using same type names
4372 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4374 * Added `prefer_ipv6' argument to the functions
4375 silc_net_gethostbyname[_async]. If it is TRUE it will return
4376 IPv6 address over IPv4. If FALSE IPv4 address is returned
4377 even if IPv6 address was found. Affected files
4378 lib/silcutil/silcnet.[ch].
4380 * Added support silc_net_create_connection[_async] to fallback
4381 to IPv4 address if IPv6 address could not be used (like if
4382 it doesn't work on a specific system). Affected file in
4383 lib/silcutil/unix/silcunixnet.c.
4385 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4387 * Added silc_schedule_reinit function to do the enlarging
4388 of the max tasks handling capabilities of the scheduler.
4389 Affected files lib/silcutil/silcschedule.[ch].
4391 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Added automatic extern "C" { ... } for C++ compilers so the
4394 application does not need to define them. Affected file
4395 includes/silcincludes.h.
4397 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4398 old name went against naming convention. Applications now
4399 include "silcclient.h" instead of "clientlibincludes.h".
4400 Removed includes/clientlibincludes.h, it is redundant now.
4402 * Renamed includes/version.h to silcversion.h.
4404 * Added really preliminary support for OS/2 into the util
4405 library. Only thread & mutex API is implemented, others
4406 are still to be implemented. Created the lib/silcutil/os2/
4407 directory. Created also file includes/silcos2.h.
4409 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4411 * Added preliminary BeOS support into the util library.
4412 Created lib/silcutil/beos/, and implemented all the needed
4413 functions to support SILC on BeOS. Created also file
4414 includes/silcbeos.h.
4416 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4418 * Added proper initializations to silc's irssi code, so it's
4419 now possible to load it as module. Affected files
4420 irssi/src/silc/core/silc-core.c,
4421 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4423 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4425 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4428 * Fixed the silcdoc document generator to correct generate
4429 docs from all kinds of filenames. Affected files are
4430 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4432 * ROBOdoc documented lib/silcutil/silcmemory.h.
4433 Added also new function silc_memdup.
4435 * Removed lib/silcutil/silcbufutil.h and moved those routines
4436 to the lib/silcutil/silcbuffer.h.
4438 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4440 * Added `user_count' to the SilcChannelEntry which now tells the
4441 number of users on the channel. The user count is now saved
4442 in normal server of global channels as well. Affected files
4443 silcd/server.c, idlist.h, packet_receive.c and command.c.
4445 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4446 include file utility functions.
4448 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4449 instead of calling directly OS routines.
4451 * Fixed NICK change printing in Irssi SILC Client. Fixed
4452 KICKED notify printing in Irssi SILC Client. Affected file
4453 irssi/src/silc/core/client_ops.c.
4455 * Fixed a NICK change bug in client library, to not recreate the
4456 client_entry->channels hash table everytime nick is changed.
4457 Affected file lib/silcclient/client.c.
4459 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4461 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4462 the SKE interface a bit.
4464 * Fixed padding problem in PKCS#1. The padding was not actually
4465 random since the random number generator was used incorrectly.
4466 This security bug affects only when encrypting with PKCS#1, and
4467 it is not currently used at all in SILC. SILC only use signing
4468 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4470 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4472 * Rewrote the notify handling in Irssi SILC client to not call
4473 the events as signals. Fixes problems with Perl support.
4474 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4476 * Send the auto-nicking NICK command in client library with
4477 little timeout after connecting. The affected file is
4478 lib/silcclient/client.c.
4480 * Added following new config file settings:
4481 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4482 key_exchange_timeout, conn_auth_timeout, connections_max,
4485 Implemented all the new config settings handling in the server.
4487 Optimized the use of SKE Mutual flag usage. Use it only
4488 if connection authentication protocol is not based in public
4491 Renamed all SilcServerConfigSection* to SilcServerConfig*
4492 to have a bit shorter names.
4494 Affected files silcd/serverconfig.[ch], server.[ch], and
4497 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4499 * Cleaned up the listening sockets code, preparing for the rehash
4500 support. Affected file is silcd/server.c.
4502 * Fixed some output messages. Affected files are silcd/silcd.c,
4505 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Create lib/doc/silcrng_intro.html document as introduction
4508 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4510 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4512 * Fixes to the silcd config template. Affected file is
4513 doc/example_silcd.conf.in.
4515 * Removed type casts from silc_calloc(), conforming to the
4516 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4518 * Removed param_name member from client, server, and router
4519 section structs, now identifying the param directly.
4521 Added CONFIG_FREE_AUTH macro in config file parsing.
4523 Affected files are silcd/serverconfig.[ch].
4525 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4527 * Fixed command line parameter handling. All SILC initialization
4528 is now done in silc_core_init() which also fixes autoconnecting
4531 Affected files irssi/src/silc/core/silc-core.c,
4532 irssi/src/fe-text/silc.c.
4534 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4536 * Added new configuration options and blocks:
4537 keepalive_secs, reconnect_count, reconnect_interval,
4538 reconnect_interval_max, reconnect_keep_trying and
4539 require_reverser_lookup. Added ConnectionParam block, and
4540 implemented the connection parameters when connecting as
4541 initiator and when accepting connections as responder.
4543 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4544 whether given configuration value has been given already.
4546 Affected files silcd/serverconfig.[c], server.[c].
4548 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4549 algorithm parts and created new file silcalgs.conf, that
4550 is now included from the example_silcd.conf.in.
4552 * Optimized the silc_server_connect_to_router_second to take
4553 the connection configuration object from the SilcServerConnection
4554 object instead of finding it during the connecting phase.
4555 Added the configuration object to SilcServerConnection struct.
4556 Affected files silcd/server_internal.h, server.c.
4558 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Add the client on channel after it was resolved at the
4561 channel message receiving, and it was not already on the
4562 channel. Affected file lib/silcclient/client_channel.c.
4564 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Fixed the public key authentication to allocate always the
4567 destination signature buffer instead of using static buffer.
4568 Affected file silcd/protocol.c.
4570 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4572 * Unified the serverconfig.[ch]'s helper function interface.
4573 Affected file silcd/serverconfig.[ch].
4575 * Removed doc/example_silc.conf.in since it is redundant.
4576 The make install will now install irssi/silc.conf file.
4578 * Added new Passphrase and Publickey authentication methods to
4579 config file, allowing both public key and passphrase based
4580 authentication to be set at the same time.
4582 Added `prefer_passphrase_auth' setting in config file which
4583 can be used to set to prefer passwd auth if both passwd and
4584 public key is set. If not set, public key is preferred.
4585 This has effect only when being initiator (responder will try
4588 Added support for authentication with passphrase and public key
4589 at the same time. The passphrase is tried first always since
4590 it is faster to check.
4592 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4594 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4596 * Merged the new SILC Config library, with the server parsing
4597 support. Read the header file silcconfig.h or the toolkit
4598 documentation for the news. Affected files are
4599 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4600 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4601 silcd/protocol.c silcd/server.c silcd/server_backup.c
4602 silcd/serverconfig.[ch] silcd/silcd.c.
4604 * Fixed some silclog documentation. Affected file is
4605 lib/silcutil/silclog.h.
4607 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4609 * The silc_cipher_register, silc_hash_register and
4610 silc_hmac_register now checks if the object to be registered
4611 is registered already. Affected files are
4612 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4614 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4618 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4620 * Allow zero length channel messages inside the Channel Message
4621 Payload. Affected file lib/silccore/silcchannel.c.
4623 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4624 as header filenames.
4626 * Removed lib/silcclient/README and created HTML file
4627 lib/silcclient/silcclient_using.html, which is now included
4628 as part of Toolkit documentation.
4630 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4632 * Fixed CUMODE_CHANGE notify handling to change the mode of
4633 correct client. Affected file lib/silcclient/client_notify.c.
4635 * Make silc_rng_alloc fail if it cannot allocate the sha1
4636 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4638 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4640 * Fixed the file transfer's key agreement payload to include
4641 zero port also if the hostname is NULL because it could not
4644 Call file transfer monitor callback now also if error occurs
4645 during key agreement protocol.
4647 Changed the silc_client_file_send interface to return the
4648 SilcClientFileError instead of session id. The session ID
4649 is returned into pointer provided as argument.
4651 Check that the file exists locally before sending the
4652 file transfer request at all.
4654 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4656 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4657 error than can occur while key agreement protocol. Affected
4658 file lib/silcclient/silcapi.h.
4660 * Fixed the event_mode CMODE handler to not crash when mode
4661 is changed and +k mode is set in the channel. Affected file
4662 irssi/src/silc/core/silc-channels.c.
4664 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4665 SILC_LOG_WARNING to give out Warning and not Error. Affected
4666 file lib/silcutil/silclog.c.
4668 * Fixed the channel message payload decryption in the function
4669 silc_channel_message_payload_decrypt to not modify the original
4670 buffer before it is verified that the message decrypted
4671 correctly. Otherwise, next time it is called with correct
4672 channel key it won't encrypt since the payload is corrupted.
4673 Affected file lib/silccore/silcchannel.c.
4675 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4677 * Do not constantly resize the window. A fix patch by cras.
4678 Affected file irssi/src/fe-text/screen.c.
4680 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4682 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4683 Affected file lib/silcutil/silcnet.c.
4685 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4687 * Fixed a bug in hash table internal routine for traversing
4688 the table with foreach callback. The current entry may
4689 become invalid in the callback but it was referenced after
4690 the callback returned.
4692 Do not allow auto rehashing of hash table during the
4693 silc_hash_table_foreach operation, for same reasons as it is
4694 not allowed for SilcHashTableList. Affected files are
4695 lib/silcutil/silchashtable.[ch].
4697 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4699 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4700 Win32 DLL. extern's in header files are now declared with
4703 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4705 * Fixed private message handling. It used some old code that
4706 caused the client to crash. Affecte file is
4707 lib/silcclient/client_prvmsg.c.
4709 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4711 * Added function silc_client_add_channel,
4712 silc_client_replace_channel_id, and removed functions
4713 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4714 from client library.
4716 * Added cross reference of the joined channels to the
4717 SilcClientEntry, and changed the SilcChannelEntry's
4718 users list to SilcHashTable. The affected files are
4719 lib/silcclient/idlist.[ch].
4721 * Fixed a bug in hash table tarversing. While the hash table
4722 is traversed with SilcHashTableList the table must not be
4723 rehashed. It is now guaranteed that auto rehashable tables
4724 are not rehashed while tarversing the list. Also defined that
4725 silc_hash_table_rehash must not be called while tarversing
4726 the table. Added function silc_hash_table_list_reset that must
4727 be called after the tarversing is over. The affected files are
4728 lib/silcutil/silchashtable.[ch].
4730 * Changed all hash table traversing to call the new
4731 silc_hash_table_list_reset in server and in client library.
4733 * Added function silc_client_on_channel to return the
4734 SilcChannelUser entry if the specified client entry is joined
4735 on the specified channel. This is exported to application as
4736 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4738 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4740 * Fixed founder regaining problem with JOIN command on normal
4741 server. The notify for mode change must be sent always and
4742 not only if !cmd->pending. Affected file silcd/command.c.
4744 * Fixed the WHOWAS command's reply sending to support the
4745 lists correctly. Affected file silcd/command.c.
4747 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4749 * When sending JOIN command to router for processing the
4750 sender's old command identifier was not saved back to the
4751 sender's command context, fixed now. The affected file is
4754 * Create the key in JOIN command of the router did not return
4755 the channel key, added check for this. Affected file is
4758 * Fixed a channel ID update bug in JOIN command reply. Do
4759 not directly upgrade the ID but call the function
4760 silc_idlist_replace_channel_id if the ID was changed.
4761 Affected file silcd/command_reply.c.
4763 * Fixed memory leaks from command calling if it would fail.
4764 Affected file silcd/command.c.
4766 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * Applied patches from cras:
4770 Memory leak fixes around libaries, irssi window resize fix,
4771 new silclist.h and silcdlist.h, all extern inline changed to
4774 * Removed dotconf from lib/dotconf, not needed anymore.
4776 * Removed TRQ from lib/trq, not needed anymore.
4778 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4779 with server connections. Later this will be configurable
4780 in config file after new config file is done. Affected file
4783 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4785 * Fixed a crash in server related to channel announcements.
4786 Affected file silcd/server.c.
4788 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4790 * Fixed memory leaks in silc_server_create_new_channel*
4791 functions. Affected file silcd/server.c.
4793 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4794 which ID was changed. This way the router will send the
4795 user list for the channel again, and server won't be in
4796 desync in some rare circumstances. Affected file is
4797 silcd/packet_receive.c.
4799 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4801 * Check for NULL socket pointer in the function
4802 silc_server_packet_send_to_channel_real. Affected file
4803 silcd/packet_send.c.
4805 * Fixed the BAN notify handling to correctly remove ban
4806 list. Affected file silcd/packet_receive.c.
4808 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4810 * Fixed some header addition to Toolkit distribution in
4811 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4813 * Added lib/silcclient/client_ops_example.h as an template
4814 file for application programmers to quickly start using
4815 the SilcClientOperation functions in their application.
4816 Updated the lib/silcclient/README as well to tell about this
4817 nice file made available.
4819 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4821 * Call silc_server_remove_from_channels when removing client
4822 entry when NO_SUCH_CLIENT_ID was received. Affected file
4823 is silcd/command_reply.c.
4825 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4827 * Added server & router operator statistics updating. Affected
4828 file silcd/packet_receive.c and silcd/command.c.
4830 * Fixed the SERVER_SIGNOFF notify handling on normal server
4831 not to save the history information for clients. Same was
4832 fixed earlier in remove_clients_by_server function, but not
4833 here. Affected file silcd/packet_receive.c.
4835 * Raised the default connection-retry count from 4 to 7 in
4836 server. Affected file silcd/server.h.
4838 * Cancel any possible reconnect timeouts when we start the
4839 key exchange. Affected file silcd/server.c.
4841 * Do not reconnect on connection failure when SCONNECT was
4842 given. Affected files silcd/server.[ch].
4844 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4846 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4848 * Fixed the NICK command to always give the unformatted
4849 nickname to the one giving the NICK command. If unformatted
4850 nickname is cached already it will be formatted and the
4851 local entry will always get the unformatted nickname.
4852 Affected file lib/silcclient/idlist.c.
4854 * Fixed some double frees from client library commands.
4855 Affected file is lib/silcclient/command.c.
4857 * Fixed CUMODE command in server to assure that no one can
4858 change founder's mode than the founder itself, there was a
4859 little bug. Affected file silcd/command.c.
4861 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4863 * Removed the SilcClientCommandDestructor from the client
4864 libary, it is not needed anymore. Affected files are
4865 lib/silcclient/silcapi.h, command[_reply].[ch],
4866 client_notify, idlist.c.
4868 * Fixed GETKEY command to first resolve client, and then
4869 resolve the server only if the client was not found, instead
4870 of resolving both at the same time. Affected file is
4871 lib/silcclient/command.c.
4873 * Added silc_client_start_key_exchange_cb and lookup the
4874 remote hostname and IP address before starting the key
4875 exchange with server. The affected file is
4876 lib/silcclient/client.c.
4878 * The server's public key is now saved using the IP address
4879 of the server and not the servername for the filename.
4880 The hostname public key filename is checked as an fall back
4881 method if the IP address based filename is not found.
4883 Fixed the GETKEY command to save the fetched server key
4884 in correct filename.
4886 Print the remote server's hostname now when new key is
4887 received during connection process. Affected file is
4888 irssi/src/silc/core/client_ops.c.
4890 * Return always our own public key to the client if it asks
4891 for it with GETKEY command. Affected file silcd/command.c.
4893 * Removed the use_auto_addr variable from default config
4894 file since it was in wrong section. Affected file is
4897 * Fixed TOPIC_CHANGE notification to not route it when it
4898 was sent using silc_server_send_notify_to_channel function.
4899 Affected file silcd/command.c.
4901 * Fixed silc_server_send_notify_kicked to send the kicker's
4902 Client ID also, it was missing. Affected files are
4903 silcd/command.c, silcd/packet_send.[ch].
4905 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4907 * Do not save client history information in SERVER_SIGNOFF.
4908 Fixes the bug in normal server that it does not detect
4909 the client becoming valid after the server becomes back
4910 online. Affected file silcd/server_util.c.
4912 * Added `sock_error' field into the SilcSocketConnection
4913 context. When error occurs during socket operation (read
4914 or write) the error is saved. Added also new function
4915 silc_socket_get_error to return human readable socket error
4916 message. Affected files are lib/silcutil/silcsockconn.[ch],
4917 lib/silcutil/unix/silcunixsockconn.c, and
4918 lib/silcutil/win32/silcwin32sockconn.c.
4920 * The server now prints the socket error message in the
4921 signoff for client. Affected file silcd/server.c.
4923 * Fixed the `created' channel information sending from router
4924 to server in JOIN command. Checks now whether the channel
4925 really was created or not and set it according that.
4927 Fixed the JOIN command to use the client entry's current
4928 ID during the joining procedure instead of the one it sent
4929 in the command (it is checked though), since it can change
4930 between the packet processing and command processing, and
4931 would just case unnecessary pain in the client end. Affected
4932 file silcd/command.c.
4934 * Fixed a channel key payload sending to use correct channel
4935 ID when the server was forced to change the channel's ID by
4936 router. Router sent the key payload with the old Channel ID.
4937 Affected file silcd/packet_receive.c.
4939 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4941 * Call silc_server_save_channel_key only if the key payload
4942 was provided in the JOIN command's command reply. Affected
4943 file silcd/command_reply.c.
4945 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4947 * Fixed silc_mp_sizeinbase to return the value correctly with
4948 MPI. Affected file lib/silcmath/mp_mpi.c.
4950 * Fixed the stop_server signal to correctly stop the scheduler
4951 and gracefully stop the server when SIGTERM or SIGINT signals
4952 are received. Affected file silcd/silcd.c.
4954 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4956 * Simple handling of TERM and HUP signals. Also added some log
4957 flushing call around. Affected file is
4960 * Fixed small bugs in silclog.c. Now buffering output will take
4961 effect after 10 seconds since startup: This will ensure that
4962 no important startup messages are lost. Also output redirection
4963 will preserve original format ([Date] [Type] message).
4964 Affected file is lib/silcutil/silclog.c.
4966 * Added two options to the config file, in the logging section:
4967 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4968 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4970 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4972 * Do not print the warning about log files not being initialized
4973 more than once to avoid excess logging. Affected file is
4974 lib/silcutil/silclog.c.
4976 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4977 the SIM copying in make install in Makefile.am.pre.
4979 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4981 * Rewritten silclog APIs. Globally interesting changes follows:
4982 silc_log_set_files() changed to silc_log_set_file().
4983 silc_log_set_callbacks() changed to silc_log_set_callback().
4984 ROBOdoc documented silclog header file.
4985 SilcLogCb now returns bool to wether inihibit the default
4986 handler or not (to keep the old behaviour return always TRUE).
4987 The new APIs should also fix the problem of the
4988 silcd_error.log file that was written in the current directory.
4991 Log files streams will remain opened after silc_log_set_file()
4992 call, means less CPU usage notably on high traffic servers.
4993 File streams are now full buffered, and flushed to the disk
4994 every 5 minutes, lesses HD activity and CPU usage.
4995 Messages can be redirected, allowing admins to configure
4996 one single logfile for all server messages.
4997 the silc_log_quick global variable to activate fast-logging.
4998 Affected files lib/silcutil/silclog.[ch]
5000 * Changed some code to conform new silclog APIs. Affected
5001 files are doc/example_silcd.conf.in, silcd/server.c
5002 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5005 * Fixed a memory leak that could occur in some situations.
5006 Affected file silcd/serverconfig.c.
5008 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5010 * Added the silc_client_del_client to remove the client from
5011 all channels as well. Affected file lib/silcclient/idlist.c.
5013 * Fixed the client library to correctly remove the client
5014 from all channels when the client entry is being destroyed.
5015 Affected file lib/silcclient/client_notify.c, command.c.
5017 * Added auto-nicking support to the client library. If the
5018 applicatio now sets client->nickname it will be sent to the
5019 server after connecting by the library. This way for example
5020 SILCNICK (or IRCNICK) environment variables will have effect
5021 and always change the nickname automatically to whatever
5022 it is wanted. Affected file lib/silcclient/client.[ch].
5024 * Renamed silc_server_command_bad_chars to the
5025 silc_server_name_bad_chars and moved it to the
5026 silcd/server_util.[ch]. Added also new function
5027 silc_server_name_modify_bad to return nickname that
5028 includes bad characters as new nickname without those
5029 bad characters. This check and modify is now used in
5030 silc_server_new_client when the username is initially set
5031 as nickname, so it must be checked to be valid nickname.
5032 Affected file silcd/packet_receive.c.
5034 * The nickname length is now taken from the packet for real
5035 and not trusted to strlen() since it clearly can return
5036 wrong length for nickname including bad characters. This
5037 also applies to channel names. Affected file silcd/command.c.
5039 * Removed the lib/silcsilm/modules directory. Modules are now
5040 compiled into the lib/silcsim. Fixed the copying of the
5041 modules to follow symbolic links in Makefile.am.pre.
5043 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5045 * Fixed silc_string_regexify list creation. Fixes bugs with
5046 BAN and INVITE commands in server. The affected file is
5047 lib/silcutil/unix/silcunixutil.c.
5049 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5051 * Removed the command destructor entirely from the server's
5052 command and command reply routines. It is not needed, and
5053 its usage was buggy and caused crashes. Affected files are
5054 silcd/command[_reply].[ch].
5056 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5058 * Cancel protocol and NULL sock->protocol if timeout
5059 occurred during protocol. Affected file silcd/server.c.
5061 * Cancel protocol timeouts always before calling the final
5062 callback, to assure that after final callback is called
5063 no other state will be called for the protocol anymore.
5064 Affected file silcd/protocol.c.
5066 * Print error log if incoming connection configuration could
5067 not be found. Affected file silcd/server.c.
5069 * Fixed JOIN command to correctly save the founder mode
5070 to the client on normal SILC server, when the channel
5071 was created by the router. Affected file silcd/command.c.
5073 * Fixed LIST command (hopefully) to send correct reply
5074 packets. Affected file silcd/command.c.
5076 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5078 * The silc_packet_receive_process now returns FALSE if the
5079 read data was invalid packet, and TRUE if it was ok.
5081 The server now checks that if unauthenticated connection
5082 sends data and its processing fails the server will close
5083 the connection since it could be a malicious flooder.
5085 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5087 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * Make sure the warning about error opening a log file is
5090 printed only once and not everytime it fails (produces
5091 too much useless log). Affected file lib/silcutil/silclog.c.
5093 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5095 * Made the silc_server_daemonise() function more readable.
5096 Affected file silcd/server.c.
5098 * Pid file is now optional, the user may comment it out from
5099 the config file. Removed define SILC_SERVER_PID_FILE, we
5100 don't need a default any longer. Affected file
5101 configure.in.pre, lib/Makefile.am.pre.
5103 * Make some use of the pid file. The server now dies at startup
5104 if it detects a valid pid file on his path. The server would
5105 die anyway in this circumstance, because of the bind() failure.
5106 Affected file silcd/silcd.c.
5108 * No longer compiling lib/dotconf.
5110 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5112 * Fixed JOIN command parsing not to crash. Affected file
5113 lib/silcclient/command.c.
5115 * Fied the NICK_CHANGE notify to add the new client entry
5116 even it is resolved. This removes an <[unknown]> nick
5117 thingy bug in the client. Affected file is
5118 lib/silcclient/client_notify.c.
5120 * Do not try to allocate 0 bytes (efence does not like it)
5121 in lib/silccore/silccomand.c when encoding payload.
5123 * Do not take IRCNICK as nickname in Irssi SILC client since
5124 it is not possible to set nickname before hand connecting
5125 the server (TODO has an entry about adding auto-nicking
5128 * Changed the silc_server_command_pending to check whether
5129 there already exists an pending entry with the specified
5130 command, command identifier and pending callback. This is
5131 to fix IDENTIFY and WHOIS related crashes that may register
5132 multiple pending commands with same identifier. Affected
5133 file silcd/command.c.
5135 * Fixed the server to reconnect to the router even if it
5136 was already reconnecting and EOF was received. This to
5137 fix a possibility that the server wouldn't ever try to
5138 auto-reconnect to the router. Affected file silcd/server.c.
5140 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Fixed the server's password authentication to use the
5143 length of the locally saved password, and not the one
5144 sent in the packet. Affected file silcd/protocol.c.
5146 * Fixed same password authentication problem in the
5147 Authentication Payload handling routines in
5148 lib/silccore/silcauth.c.
5150 * Yet another password authentication problem fixed with
5151 channel password handling in silcd/command.c.
5153 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5155 * If first character of string in silc_parse_userfqdn is '@'
5156 then do not parse it. Affected file is
5157 lib/silcutil/silcutil.c.
5159 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Fixed minor bug in IDENTIFY command reply sending, which
5162 caused various weird problems during JOIN when it was
5163 resolving names for users. Affected file silcd/command.c.
5165 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Fixed the IDENTIFY command reply sending to chech better valid
5168 clients. It was possible to send incomplete list of replies.
5169 Affected file silcd/command.c.
5171 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5173 * Added silc_client_command[s]_[un]register functions now to
5174 dynamically register the commands in client library. Removed
5175 the static table of commands. This allows the client library
5176 to call commands without causing the application to know about
5177 what commands library has called.
5179 Removed the INFO command reply kludge to detect when the command
5180 was called by library. Now library use its own command reply
5181 function for INFO command.
5183 Added function silc_client_command_call to call a command.
5184 Application can use it to call command, not access the structure
5187 Now all commands that are sent by the client library (not
5188 explicitly sent by application) use own command reply functions.
5190 Affected files around lib/silcclient/ and in
5191 irssi/src/silc/core/.
5193 * Fixed the WHOIS command reply sending to chech better valid
5194 clients. It was possible to send incomplete list of replies.
5196 Fixed the WHOIS and IDENTIFY to send the request to router
5197 if normal server did not do it and did not find any results.
5199 Affected file silcd/command.c.
5201 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * Moved the internal data from SilcClient context into its
5204 own file, not accesible to application. Affected files
5205 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5206 and other files in client library.
5208 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Added doc/examples installation target in Makefile.am.pre.
5213 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5216 commands the found client entry will be removed from the
5217 cache, after notifying application about the error. Affected
5218 file lib/silcclient/command_reply.c.
5220 * Changed the /MSG to check for exact nickname user gave, and
5221 not let `nick' match `nick@host' if it is only one found. Now,
5222 user must type the exact nickname (like nick@host2) even if
5223 there are no more than one same nicks found. This is to avoid
5224 a possibility of sending nickname to wrong nickname since
5225 `nick' could match `nick@host'. Affected file is
5226 irssi/src/core/silc-servers.c.
5228 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5230 * Do not print "you are now server operator" or similar when
5231 giving /away command. Affected files are
5232 irssi/src/silc/core/client_ops.c, silc-servers.h.
5234 * Made the silc_server_command_pending_error_check to send
5235 the same command reply payload it received back to the
5236 original sender of the command. This way all arguments
5237 that was received by the server will be received by the
5238 client too. Affected file silcd/command.c.
5240 * Added the silc_idcache_add to return the created cache entry
5241 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5243 * Add global clients to expire if they are not on any channel.
5244 This is because normal server will never know if they signoff
5245 if they are not on any channel. The cache expiry will take
5246 case of these entries. This is done by normal servers only.
5247 The affected files are silcd/command_reply.c,
5248 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5250 * If server receives invalid ID notification for WHOIS or
5251 IDENTIFY and the ID exists in the lists, it is removed.
5252 Affected file silcd/command_reply.c.
5254 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5255 in client then client entry that it matches is searched and
5256 the nickname is printed on the screen for user. Affected
5257 file irssi/src/silc/core/client_ops.c.
5259 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5261 * Use cache entry expire time in the LIST command reply to
5262 purge old entries from the cache after the LIST command
5263 reply has been received. This way we don't have non-existent
5264 entries in the cache for too long. Affected file is
5265 silcd/command_reply.c.
5267 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * If we are normal server, and we've not resolved client info
5270 in WHOIS or IDENTIFY from router, and it is global client,
5271 we'll check whether it is on some channel. If it is not
5272 then we cannot be sure about its validity and will resolve it
5273 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5274 file silcd/command.c.
5276 * Search channel by name (if possible) rather than by ID
5277 in IDENTIFY command's command reply. Affected file is
5278 silcd/command_reply.c.
5280 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5283 Updated specs and implemented it. Affected file silcd/command.c,
5284 silcd/packet_send.c and silcd/packet_receive.c.
5286 * Implemented the <founder auth> payload handling in the JOIN
5287 command. If provided all conditions for channel joining
5288 except requirement to provide correct passphrase can be
5289 overrided by the channel founder. Updated the protocol specs.
5290 Affected file silcd/command.c.
5292 Added support for founder auth in JOIN command in client
5293 library. Fixed the parsing of the JOIN command now to support
5294 all options as they should be. The affected file is
5295 lib/silcclient/command.c.
5297 * Optimized the WHOIS and IDENTIFY commands to send the request
5298 to router only if it includes nicknames or other names. If
5299 they include only IDs then check the local cache first before
5300 routing. Affected file is silcd/command.c.
5302 * Added channels topic announcements. Affected file is
5303 silcd/packet_receive.c and silcd/server.c.
5305 * Fixed the silc_server_send_notify_topic_set to really destine
5306 the packet to channel. Affected file silcd/packet_send.c.
5308 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5309 library. Affected file lib/silcclient/client_notify.c.
5311 * Added UMODE announcements. Affected file silcd/server.c.
5313 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Memory leak fixes in:
5317 lib/silcutil/silcsockconn.c
5318 lib/silcske/silcske.c
5319 lib/silcske/groups.c
5321 lib/silccrypt/silcpkcs.c
5322 lib/silccore/silccommand.c
5323 lib/silccore/silcidcache.c
5328 * ROBOdoc documented the lib/silcske/groups.h file and a
5329 bit changed the interface for better.
5331 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5333 * Update the client entry context in the ID cache after
5334 nick change. Affected file lib/silcclient/command.c.
5335 Fixes the CUMODE command when regaining founder privileges,
5336 and a little WHOIS problem.
5338 * Fixed silc_net_gethostbyname to correctly call the
5339 inet_ntop. Affected file lib/silcutil/silcnet.c.
5341 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5343 * Added IPv6 support checking to the configure.in.pre, added
5344 also --enable-ipv6 option to override the check. Affected
5345 file configure.in.pre.
5347 * The silc_thread_create now calls the start function
5348 directly if threads support is not compiled in. Removes
5349 ugly #ifdef's from generic code. Affected files are
5350 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5352 * Added silc_net_gethostby[name/addr]_async to asynchronously
5353 resolve. Affected files are lib/silcutil/silcnet.[ch].
5355 * Added support for rendering IPv6 based server, client and
5356 channel IDs. Affected file lib/silcutil/silcutil.c.
5358 * Added support for creating IPv6 based server IDs. Affected
5359 file is silcd/serverid.c.
5361 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5363 * Added silc_net_gethostby[addr/name] into the
5364 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5365 routines. Added silc_net_is_ip[4/6]. Affected file is
5366 lib/silcutil/unix/silcunixnet.c. All routines that take
5367 address as argument now supports both IPv4 and IPv6 addresses.
5369 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5371 * Fixed LIST command reply sending in server. Affected file
5374 * Server now sends the kicker's client ID in the KICK notify
5375 to the kicked client. Affected file silcd/command.c.
5377 * The client library now parses the kickers client ID and
5378 UI displays it. Affected files lib/silcclient/client_notify.c
5379 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5381 * Made all payload parsing function prototypes consistent.
5382 They all take now const unsigned char * and uint32 pair as
5383 the payload data instead of SilcBuffer. Changes all around
5384 the source tree. Other unsigned char* -> const unsigned char*
5385 changes around the tree as well.
5387 * Optimized SFTP client and server packet sending not to
5388 allocate new buffer for each packet but to recycle the
5389 first allocated buffer. Affected files are
5390 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5392 * Optimized the SFTP client to use SilcList instead of
5393 SilcDList for requests, because it is faster. Affected file
5394 is lib/silcsftp/sftp_client.c.
5396 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5397 into lib/silccore/silcid.[ch].
5399 Renamed silcpayload.[ch] into silcargument.[ch].
5401 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5403 * If client entry is deleted with active key agreement
5404 session, abort the session.
5406 The silc_client_abort_key_agreement now calls the completion
5407 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5409 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5412 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5414 * Don't use __restrict in older GCC's. Affected file is
5415 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5417 * silc_net_localhost now attempts to reverse lookup the
5418 IP/hostname. Affected file lib/silcutil/silcnet.c.
5420 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5421 command. It can be used to gain founder privileges at
5422 the same time when joining the channel.
5424 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5425 kicker's client ID as well. Updated protocol specs.
5427 Defined that the server must send SILC_COMMAND_IDENTIFY
5428 command reply with error status to client who sent
5429 private message with invalid client ID.
5431 Updated the protocol specification.
5433 * Added silc_server_send_command_reply to send any
5434 command reply. Affected file silcd/packet_send.[ch].
5436 * Added silc_id_payload_encode_data to encode ID payload
5437 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5439 * The server now send IDENTIFY command reply with error
5440 status if client ID in private message is invalid. Affected
5441 file silcd/packet_receive.c.
5443 * Save the server key file with server's IP address in
5444 the filename instead of hostname. The affected file is
5445 irssi/src/silc/core/client_ops.c.
5447 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5449 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5452 * Added libtool support for compiling shared objects in
5453 lib/silcsim. Affected file configure.in.pre and
5454 lib/silcsim/Makefile.am. Original patch by cras.
5456 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Pid file configuration, and server's config file fixes
5459 patch by toma. Updated CREDITS file.
5461 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5463 * Fixed silc_client_channel_message to not try to decrypt
5464 the message twice if it resolved the destination client
5465 information. This could cause of dropping one channel
5466 message. Affected file lib/silcclient/client_channel.c.
5468 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5471 lib/silcclient/client.c. This function is used when the SILC
5472 Client is run under some other scheduler, or event loop or
5473 main loop. On GUI applications, for example this may be
5474 desired to used to run the client under the GUI application's
5475 main loop. Typically the GUI application would register an
5476 idle task that calls this function multiple times in a second
5477 to quickly process the SILC specific data.
5479 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5481 * Fixed silc_server_drop() for dropping the supplementary
5482 groups as well, this could cause a security hole on some
5485 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5490 * Write PID file after dropping privileges. Added -F option
5491 to run server on foreground. A patch by debolaz.
5492 Affected files silcd/server.c, silcd/silcd.c.
5494 * Fixed MOTD to return the MOTD file server name. Affected
5495 file silcd/command.c.
5497 * Added INFO command reply handling to the Irssi SILC Client.
5498 Affected file irssi/src/silc/core/client_ops.c.
5500 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Fixed the silc_idcache_list_* routines to really support
5503 the dynamic list. Fixes a crash. Affected file is
5504 lib/silccore/silcidcache.c.
5506 * Fixed the LIST command reply to really call LIST command's
5507 pending callbacks. Affected file silcd/command_reply.c.
5509 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5511 * Update conn->local_entry->nickname after giving NICK
5512 command. Affected file lib/silcclient/command.c.
5514 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5516 * Added the [pid] option to the silcd configuration file
5518 Affected files: serverconfig.[ch] and silcd.c
5520 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5522 * Save fingerprint in WHOIS command reply in server.
5523 Affected file silcd/command_reply.c.
5525 * Fixed NICK commands pending callback registration.
5526 Affected file lib/silcclient/command.c.
5528 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5530 * Use ++server->cmd_ident when sending commands in server,
5531 instead of random number. Affected file silcd/command.c.
5533 * Fixed GETKEY command reply to call actually GETKEY pending
5534 command callbacks. Affected file silcd/command_reply.c.
5536 * A bit stricter check for nicknames. Check for same nickname
5537 in NICK command also. Affected file silcd/command.c.
5539 * Do not call INFO command everytime client ID changes, only
5540 during first connecting. Affected file lib/silcclient/client.c.
5542 * Set the new nickname only after successful command reply for
5543 NICK command is returned by server. Affected file
5544 lib/silcclient/command.c.
5546 * Remove nicknames from nicklist during server_signoff notify.
5547 Should fix /NAMES bit more. The affected file is
5548 irssi/src/silc/core/silc-channels.c.
5550 * Added `fingerprint' field to the SilcIDListData in the
5551 silcd/idlist.h to hold the fingerprint of the client's
5554 Send the fingerprint of the client's public key in WHOIS
5557 Affected files silcd/command.c, and silcd/idlist.[ch].
5559 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5560 create fingerprint from given data.
5562 * Show the fingerprint of the client's public key in WHOIS.
5563 Affected files irssi/src/module-formats.[ch] and
5564 irssi/src/silc/core/client_ops.c.
5566 * Format the multiple same nicknames also during JOIN and
5567 NICK_CHANGE notifys. Affected file is
5568 lib/silcclient/client_notify.c.
5570 * Do not print error on screen for invalid private message
5571 payload since it can come if someone is sending private
5572 messages with wrong key. Affected file
5573 lib/silccore/silcprivate.c.
5575 * Fixed multiple concurrent /PING crash. Affected file
5576 lib/silcclient/command.c.
5578 * Changed the wrong ID encoding. All IP addresses must be
5579 in MSB first order in encoded format. They were encoded
5580 wrong and was in LSB format. Affected files are
5581 silcd/serverid.c, lib/silcutil/silcutil.c.
5583 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5585 * Call the `connect' client operation through the scheduler
5586 in case of error. Affected file lib/silcclient/client.c.
5588 * Call the `failure' client operation even if the error
5589 occurred locally during a protocol. Affected file is
5590 lib/silcclient/protocol.c.
5592 * Added support of sending LIST command to router from normal
5593 server. This way normal server can get list of all channels
5594 in the network too. Fixed the channel list sending in the
5595 server too. Affected files are silcd/command.c, and
5596 silcd/command_reply.[ch].
5598 * Added silc_server_update_channels_by_server and
5599 silc_server_remove_channels_by_server. They are used during
5600 disconnection of primary router and in backup router protocol.
5601 Affected file silcd/server_util.[ch], silcd/server.c and
5602 silcd/server_backup.c.
5604 * Fixed channel adding to global list in IDENTIFY command
5605 reply in server. Affected file silcd/command_reply.c.
5607 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * If the incoming packet type is REKEY or REKEY_DONE process
5610 that packet always synchronously. Fixes yet another MAC
5611 failed error on slow (dialup) connections. Affected file
5612 lib/silcclient/client.c and silcd/server.c.
5614 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * Call check_version SKE callback for initiator too. Affected
5617 file lib/silcske/silcske.c.
5619 * Implemented fix for security hole found in the SKE that was
5620 fixed in the specification few days back; the initiator's
5621 public key is now added to the HASH value computation.
5622 Added backwards support for the old way of doing it too, for
5623 old clients and old servers. Affected file is
5624 lib/silcske/silcske.c.
5626 * Enabled mutual authentication by default in SKE. If initiator
5627 is not providing mutual authentication the responder will
5628 force it. This will provide the proof of posession of the
5629 private key for responder. The affected files are
5630 lib/silcclient/protocol.c and silcd/protocol.c.
5632 * Do not cache anymore the server's public key during SKE.
5633 We do mutual authentication so the proof of posession of
5634 private key is done, and if the server is authenticated in
5635 conn auth protocol with public key we must have the public
5636 key already. Affected file silcd/protocol.c.
5638 * Added new global debug variable: silc_debug_hexdump. If
5639 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5640 file lib/silcutil/silclog.[ch].
5642 * Fixed compilation warning due to char * -> const char *.
5643 Affected files lib/silcutil/silcnet.h, and
5644 lib/silccore/silcauth.[ch].
5646 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * Fixed CMODE command when new channel key was created. If
5649 the creation failed the old key was removed. Next time giving
5650 same command would crash the server since the old key was
5651 freed already. Affected file silcd/command.c.
5653 * Fixed the silc_server_announce_get_channels to not crash
5654 on reconnect. Affected file silcd/server.c.
5656 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5658 * Added silc_log_set_debug_string function to set a regex
5659 string to match for debug output. Only the function names,
5660 or filenames matching the given debug string is actually
5661 printed. This way it is possible to filter out those debug
5662 strings that user is not interested in.
5664 Fixed a bug in silc_string_regexify.
5666 Affected files lib/silcutil/silclog.[ch], and
5667 lib/silcutil/unix/silcunixutil.c.
5669 * Changed the -d options in both server and Irssi SILC client
5670 to take the debug string as argument. Affected files
5671 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5673 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Added silc_hash_babbleprint to create a Bubble Babble
5676 Encoded fingerprint. The encoding is developed by Antti
5677 Huima (draft-huima-babble-01.txt), and it creates human
5678 readable strings out of binary data. Affected file
5679 lib/silccrypt/silchash.[ch].
5681 * Print the babble print now in addition of fingerprint as well
5682 in Irssi SILC client. Affected files are
5683 irssi/src/fe-common/silc/module-formats.[ch],
5684 irssi/src/fe-common/silc/core/client_ops.c.
5686 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5688 * Fixed a security problem found in SKE. The initiator's
5689 public key too is now added to the HASH hash value creation
5690 which is signed by the responder to create the SIGN value.
5691 This will prevent anyone in the middle to lie to the responder
5692 about the initiator's public key. If this is done now, the
5693 man in the middle will get caught. Updated the protocol
5696 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5698 * Better installation directory handling. Configure module
5699 paths and other paths automatically to example_silc* files
5700 in doc/. A patch by toma.
5702 * Fixed compiler warning from MPI library, and from SILC RNG.
5705 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5706 It can be configured with ./configure. A patch by toma.
5708 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5710 * Find correct make to use in prepare-clean. A patch by
5711 toma. Affected file prepare-clean.
5713 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5715 * Added irssi variables use_auto_addr, auto_bind_ip,
5716 auto_bind_port and auto_public_ip.
5718 * Changed the interface for silc_client_send_key_agreement
5719 in lib/silcclient/silcapi.h
5723 irssi/src/silc/core/silc-core.c
5725 lib/silcclient/silcapi.h
5726 irssi/src/silc/core/silc-channels.c
5727 lib/silcclient/client_keyagr.c
5730 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Added silc_pkcs_public_key_compare to compare two
5733 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5735 * Check that the client who set the founder mode on the
5736 channel is the same client that is giving the founder
5737 mode to itself. It is done by comparing the saved public
5738 key (it is saved even in the authentication is passphrase).
5739 Affected file silcd/command.c.
5741 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Do not process packet for disconnected socket connection.
5744 Affected file lib/silccore/silcpacket.c.
5746 * Process the DISCONNECT packet through scheduler in the
5747 client library. Affected file lib/silcclient/client.c.
5749 * Fixed the silc_client_packet_parse to not to increase
5750 the packet sequence number if the conn->sock and the
5751 current socket connection is not same. This can happen
5752 for example during key agreement when the conn includes
5753 multiple socket connections (listeners). Affected file
5754 lib/silcclient/client.c.
5756 * The sender of the file transfer request now provides also
5757 the pointer (listener) for the key exchange protocol. If
5758 the listener cannot be created then it sends empty key
5759 agreement and lets the receiver provide the listener.
5761 Added `local_ip' and `local_port' arguments to the
5762 silc_client_file_send. If they are provided they are used,
5763 if not then it will attempt to find local IP address, if
5764 not found or bind fails then the remote client will provide
5767 Affected files are lib/silcclient/client_ftp.c and
5768 lib/silcclient/silcapi.h.
5770 * Extended the FILE SEND command to support defining the
5771 local IP and port for key exchange listener. They are
5772 optional. Affected file irssi/src/silc/core/silc-servers.c.
5774 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Defined to WHOIS command reply the sending of fingerprint
5777 of the client's public key (if the proof of posession of the
5778 corresponding private key is verified by the server).
5779 Updated to the protocol specification.
5781 * Added support of receiving the client's public key's
5782 fingerprint in command reply in client library. Affected
5783 file is lib/silcclient/command_reply.c, and
5784 lib/silcclient/idlist.[ch].
5786 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * Do not send over 128 chars long nickname to the server
5789 in NICK command. Affected file lib/silcclient/command.c.
5791 * Do not send over 256 chars long channel names to the server
5792 in JOIN command. Affected file lib/silcclient/command.c.
5794 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Assure that silc_server_close_connection cannot be called
5797 twice for same socket context. Affected file is
5800 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5802 * Send error message to application if opening file for
5803 writing during file transfer fails. Affected file is
5804 lib/silcclient/client_ftp.c.
5806 Remove all file transfer sessions for a client that we're
5807 removing from ID cache.
5809 Affected file is lib/silcclient/client_ftp.c.
5811 * Fixed silc_net_addr2bin to return correct address. Affected
5812 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5814 * Fixed file transfer session removing on signoff notify.
5815 Affected file irssi/src/silc/core/silc-servers.c.
5817 * Added the SilcClientFileError to be returned in the monitor
5818 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5819 Affected file lib/silcclient/silcapi.h.
5821 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5823 * Fixed a crash in silc_client_ftp_free_sessions and
5824 silc_client_ftp_session_free_client. Affected file
5825 lib/silcclient/client_ftp.c.
5827 * Added `disabled' field in the SilcChannelEntry in the server
5828 to indicate if the server entry is disabled. Affected file
5829 silcd/idlist.h, silcd/command[_reply].c.
5831 * SILC server adds now /var/run/silcd.pid everytime it is
5832 started. Affected file silcd/silcd.c.
5834 * Added silc_server_packet_send_clients to send a packet to
5835 the provided table of client entries. Affected file
5836 silcd/packet_send.[ch].
5838 * Fixed a crash in client resolving in client_prvmsg.c in
5839 client library. Affected file lib/silcclient/client_prvmsg.c.
5841 * Do not actually remove the client directly from ID cache
5842 during SERVER_SIGNOFF, but invalidate it. This way we
5843 preserve the WHOWAS info for the client. Affected file
5844 silcd/server_util.c.
5846 * Fixed SERVER_SIGNOFF notify handling in the server. The
5847 server is now able to process incoming SERVER_SIGNOFF notify
5848 for a server that it doesn't even know about. It will remove
5849 the clients provided in the notify. Affected file
5850 silcd/packet_receive.c.
5852 * Check for partial packet in data queue after every packet that
5853 was found from the queue. Return and wait for more data if
5854 there is partial data in queue. Affected file is
5855 lib/silccore/silcpacket.c.
5857 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5859 * Added SilcClietFileError enum to indicate error in
5860 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5861 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5862 Affected files lib/silcclient/silcapi.h and
5863 lib/silcclient/client_ftp.c.
5865 * Check that newsize in silc_buffer_realloc is larger than
5866 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5868 * Added better monitor of file transfers. It now monitors
5869 key agreement protocol during the file transfer too. Added
5870 error reporting too. Affected files
5871 irssi/src/silc/core/silc-servers.c,
5872 irssi/src/fe-common/silc/module-formats.[ch].
5874 * Wrote a help file for FILE command.
5876 * Added silc_rng_global_get_byte_fast to get not-so-secure
5877 random data as fast as possible. Random data is read from
5878 /dev/urandom if available and from the SILC RNG if not
5879 available. It is used in padding generation. Affected file
5880 lib/silccrypt/silcrng.[ch].
5882 * All packets in client library are now processed synchronously.
5883 Optimized packet processing a lot. Affected file
5884 lib/silcclient/client.c.
5886 * All server connection packets are processing synchronously
5887 now in server, to optimize packet processing. Affected file
5890 * Include files are installed now only in Toolkit distribution
5891 if make install is given. Affected files: all Makefile.am's.
5893 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * Assure that silc_client_notify_by_server_resolve does not
5896 resolve the client information multiple times. If it cannot
5897 be found by the first it cannot be found at all. Affected
5898 file lib/silcclient/client_notify.c.
5900 * Fixed WHOWAS command reply calling. Affected file
5901 lib/silcclient/command_reply.c.
5903 * Removed all references to silc_idlist_get_client from the
5904 Irssi SILC client since that call is internal call used by
5905 the library. The Irssi SILC client will use now client
5906 retrieval functions found in silcapi.h.
5908 * Fixed a bug in resolving nickname info before sending
5909 private message. It used freed memory. Affected file
5910 irssi/src/silc/core/silc-servers.c.
5912 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Assure my_channels statistics cannot go negative in server.
5915 Affected files silcd/server.c, silcd/server_util.c.
5917 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5921 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5923 * Win32 Toolkit changes. Affected files
5924 win32/silc.dsw, win32/libsilc/libsilc.def,
5925 win32/libsilcclient/libsilc.def,
5926 lib/silcutil/silcutil.c, and
5927 lib/sftp/sftp_fs_memory.c.
5929 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * Added silc_net_localip to return local host's IP address.
5932 Affected file lib/silcutil/silcnet.[ch].
5934 * If key exchange or rekey protocol is active for a connection
5935 parse all packets syncronously since there might be packets
5936 in packet queue that we are not able to process without first
5937 processing packets before them. Affected file silcd/server,
5938 lib/silcclient/client.c.
5940 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5941 whether library should continue processing the packet.
5942 Affected file lib/silccore/silcpacket.h.
5944 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5945 SilcSFTPMonitorData to SFTP server to monitor various
5946 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5947 lib/silcsftp/sftp_server.c.
5949 * Added silc_file_size to return file size. Affected file
5950 lib/silcutil/silcutil.[ch].
5952 * Implemented the file transfer support for the client library.
5953 Added preliminary support for simple client to client one-file
5954 transmission. Affected file lib/silcclient/client_ftp.c,
5955 lib/silccilent/client.[ch].
5957 * Added new local command FILE to the Irssi SILC Client.
5958 It is used to perform the file transfer. It has subcommands
5959 SEND, RECEIVE, SHOW and CLOSE. Affected files
5960 irssi/src/silc/core/client_ops.c,
5961 irssi/src/silc/core/silc-server.[ch].
5963 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Relay the SILC_PACKET_FTP in the server. Affected files
5966 silcd/server.c and silcd/packet_receive.c.
5968 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Renamed silc_file_read and silc_file_write to functions
5971 silc_file_readfile and silc_file_writefile. Added function
5972 silc_file_open and silc_file_close. Affected files
5973 lib/silcutil/silcutil.[ch].
5975 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5977 * Resolve the client info when received private message or
5978 channel message for a client which nickname we don't know.
5979 Affected files lib/silcclient/client_prvmsg.c and
5980 lib/silcclient/client_channel.c.
5982 * Do not crash in /KEY if client is not connected. Affected
5983 file irssi/src/silc/core/silc-channels.c.
5985 * Added SilcClientStatus field to the SilcClientEntry in the
5986 lib/silcclient/idlist.h.
5988 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5989 is incomplete and is being resolved, it won't be resolved
5992 Make sure also that USERS command reply does not resolve
5993 twice information. Affected file is
5994 lib/silcclient/command_reply.c.
5996 Make sure that silc_client_get_clients_by_list does not
5997 resolve twice same information.
5999 * Check for valid client->id in the silc_server_free_client_data.
6000 Affected file silcd/server.c.
6002 * Fixed /GETKEY nick@server not to crash if the server entry
6003 is not found. Affected file lib/silcclient/command.c.
6005 * Fixed the silc_server_check_cmode_rights to check the
6006 requested modes correctly. Affected file silcd/command.c.
6008 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Better checks for non-printable chars in nick added.
6011 Affected file silcd/command.c.
6013 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * Call the silc_server_udpate_servers_by_server in the
6016 primary router that comes back online in the backup resuming
6017 protocol. Otherwise it routes packets wrong. Affected file
6018 silcd/server_util.[ch], silcd/server_backup.c.
6020 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6023 lib/silcutil/silcbuffmt.[ch].
6025 * Redefined the SILC packet header to include the padding
6026 length. Affected file lib/silccore/silcpacket.[ch].
6028 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6029 length for maximum padding up to 128 bytes). Affected
6030 file lib/silccore/silcpacket.h.
6032 * Removed all backwards support for old 0.5.x MAC thingies.
6033 The SILC packet header change makes it impossible to be
6034 backwards compatible.
6036 * Send the ENDING packet with timeout in the backup resuming
6037 protocol. This is to assure that all routers has connected
6038 to the primary router. Affected file silcd/server_backup.c.
6040 * Changed the RNG to take the first IV from random data. It
6041 used to take it from zero actually. Changed the RNG also
6042 to use /dev/urandom during session. /dev/random is used
6043 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6045 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Changed the SILC packet header to have the first two bytes
6048 (the packet length) encrypted. Affected files aroung the
6049 code tree, lib/silccore/silcpacket.[ch]. Removed the
6050 SilcPacketCheckDecrypt callback. It is not needed anymore
6051 since the silc_packet_receive_process will determine now
6052 whether the packet is normal or special.
6054 * Implemented the unidirectional MAC keys. Affected files
6055 lib/silcske/silcske.c, silcd/protocol.c and
6056 lib/silcclient/protocol.c.
6058 * Implemented the packet sequence number to the MAC computation.
6059 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6060 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6061 lib/silcclient/protocol.c.
6063 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6065 * Allow backup router to announce servers. All servers
6066 announced by backup router are added to the global list
6067 automatically. Update hte server's socket to our primary
6068 router also when backup router announces a server.
6069 Affected file silcd/packet_receive.c.
6071 * Do not update the client->router in the function
6072 silc_server_udpate_clients_by_server if the client is on
6073 global list. We might fail to find any specific server
6074 for locally connected clients and local cell clients. They
6075 should still use the `from' and not `to' as client->router.
6076 This fixes backup router resuming protocol. Affected file
6077 silcd/server_util.c.
6079 * Decrease channel statistics count only if the channel
6080 deletion worked. Affected files are silcd/server.c and
6081 silcd/server_util.c.
6083 * Added silc_server_update_servers_by_server to update origin
6084 of all server entries. Used during backup router protocol.
6085 Affected files silcd/server_util.[ch], silcd/server.c. and
6086 silcd/backup_router.c.
6088 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6089 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6090 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6091 lib/silccrypt/silchmac.c.
6093 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Assure that router cannot reroute the same channel message
6096 to the sender. Affected file silcd/packet_receive.c.
6098 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * Made better checks that the channel message is not sent
6101 to the router it came from. Affected file is
6102 silcd/packet_send.c. Fixed memory leak too.
6104 * Announce informations for incoming router connection, but
6105 only after checking if it is replaced by backup router.
6106 Affected file silcd/packet_receive.c.
6108 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6110 * Fixed the backup resuming protocol to work in multiple
6111 router environment. Affected file silcd/server_backup.c.
6113 * Route packet only to one router in the function
6114 silc_server_packet_send_to_channel. Affected file is
6115 silcd/packet_send.c.
6117 * Fixed silc_server_send_notify_dest to set the broadcast
6118 flag. Fixed the silc_server_send_notify_topic to actually
6119 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6120 Affected file silcd/packet_send.c.
6122 * Changed the SFTP Filesystem interface. Changed the
6123 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6124 the filesystem operation function. The SilcSFTPFilesystem
6125 is now a context that is allocated by all filesystem allocation
6126 functions and it already includes the operations structure
6127 and filesystem specific context. It is given as argument
6128 now to the silc_sftp_server_start. This made the interface
6129 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6130 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6132 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Changed the backup router adding and getting interfaces
6135 in the server. The router that will be replaced by the
6136 specified backup router is now sent as argument. Affected
6137 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6140 * Added silc_net_addr2bin_ne to return the binary form of
6141 the IP address in network byte order. Affected files
6142 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6144 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Check for existing server ID in silc_server_new_server
6147 and in silc_server_connect_to_router_final and remove the
6148 old entry if it exists. Affected file silcd/packet_receive.c,
6151 * Send the channel message always to only one router, either
6152 in upstream or downstream. Affected file is
6153 silcd/packet_send.c.
6155 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6157 * Wrote the definition of the backup resuming protocol to the
6158 protocol specification.
6160 * Removed one redundant channel key generation from normal
6161 server during joining procedure. Removed one redundant
6162 channel key sending from server to router during joining
6163 procedure. Affected file silcd/command.c.
6165 * Made minor bugfixes to the backup router resuming protocol.
6166 Affected file silcd/server_backup.c, server.c.
6168 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6170 * Added --disable-asm configuration option. Affected files
6171 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6174 * Implemented the backup resuming protocol that is used to
6175 resume the primary router position in the cell after the
6176 primary router comes back online. Affected files
6177 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6178 and silcd/server_util.[ch].
6180 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Sleep two (2) seconds after sending QUIT command to server.
6183 Affected file lib/silcclient/command.c.
6185 * Assure that if outgoing data buffer is pending do not force
6186 send any data. Affected file silcd/packet_send.c.
6188 * Assure that if outgoing data buffer is pending do not force
6189 send any data. Affected file lib/silcclient/client.c.
6191 * Implemented the backup router support when the primary router
6192 goes down. The servers and routers can now use the backup
6193 router as new primary router without loosing connectivity.
6195 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6198 in the server to indicate disabled entry. All data read
6199 from the connection will be ignored and no data is sent
6200 for entry that is disabled. Affected files are
6201 silcd/idlist.h, silcd/server.c.
6203 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Created SFTP client and server test programs in the
6206 lib/silcsftp/tests directory.
6208 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6210 * Implemented memory filesystem (virtual filesystem) for
6211 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6214 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Implemented the SFTP (SSH File Transfer Protocol) to the
6217 lib/silcsftp. It includes SFTP client and SFTP server
6220 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Moved lib/silccore/silcprotocol.[ch] to the
6223 lib/silcutil library.
6225 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6226 take variable argument list pointer as argument. Affected
6227 file lib/silcutil/silcbuffmt.[ch].
6229 * Added silc_buffer_set function that is used to set data
6230 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6231 Affected file lib/silcutil/silcbuffer.h.
6233 * Changed various routines in the core library to use the new
6234 silc_buffer_set instead of allocating new buffer only for
6237 * Added 64-bit value formatting and unformatting support to the
6238 silc_buffer_[un]format routines. Affected file is
6239 lib/silcutil/silcbuffmt.[ch].
6241 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6242 to includes/bitmove.h.
6244 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Fixed channel user mode saving in client library. Affected
6247 file lib/silcclient/command[_reply].c.
6249 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Defined the file transfer to the SILC Protocol. Added
6252 new packet type SILC_PACKET_FTP and defined File Transfer
6253 Payload. The mandatory file transfer protocol is SFTP
6254 (SSH File Transfer Protocol). Affected file in addition
6255 of the internet draft is lib/silccore/silcpacket.h.
6257 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6258 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6259 is used as part of backup router protocol when the primary
6260 router of the cell is back online and wishes to resume
6261 the position as primary router.
6263 * Redefined the MAC generation keys in the protocol. The
6264 same key is not used anymore in both direction. Both
6265 direction will now use different keys for sending and
6266 receiving. This fixes a potential security flaw. This
6267 change causes incompatibilities in the protocol.
6269 * Redefined also the MAC computation from the packet.
6270 An packet sequence number is now added to the MAC
6271 computation. This prevents possible replay attacks against
6272 the protocol. This change too causes incompatibilities
6275 Added `sequence' field to the SilcPacketContext to hold
6276 the current sequence number for the packet.
6278 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Added `created' field to the SilcIDListData in the file
6281 silcd/idlist.h to indicate the time when the entry was
6284 * Added `created' field to the SilcChannelEntry too. Affected
6285 file silcd/idlist.h.
6287 * Added `creation_time' aguments to all the announcement functions
6288 in the server. If it is provided then only the entries that
6289 was created after the provided time frame are actually
6290 announced. Affected file silcd/server.[ch].
6292 * The protocol says that the Channel ID's IP address must be
6293 based on the router's IP address. Added check for this in
6294 the silc_server_new_channel when processing incoming New Channel
6295 Payload. Affected file silcd/packet_receive.c.
6297 * Print out the correct version with --version in SILC client.
6298 Affected file irssi/src/silc/core/silc-core.c.
6300 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Fixed WHOWAS command to check for completnes of the client
6303 entry always, not just when the command is coming from client.
6304 Affected file silcd/command.c.
6306 * Added new function silc_server_packet_queue_purge to purge the
6307 outgoing data queue to the network. After the function returns
6308 it is guaranteed that the outgoing packet queue is empty.
6309 Affected file silcd/packet_send.[ch].
6311 * Purge the outgoing packet queue in the rekey protocol's final
6312 callback to assure that all rekey packets go to the network
6313 before quitting the protocol. Affected file silcd/server.c.
6315 * Added silc_client_packet_queue_parse as similar function as
6316 in server to the client library. The affected file is
6317 lib/silcclient/client.c.
6319 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Splitted silcd/server.c and created silcd/server_util.[ch]
6322 for utility functions.
6324 * Added new socket flag SILC_SF_DISABLED to indicate that the
6325 connection is open but nothing can be sent to or received from
6326 the connection. Affected file lib/silcutil/silsockconn.[ch].
6327 The checking for disabled socket is checked in the low level
6328 silc_socket_write and silc_socket_read functions.
6330 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Allow only nicknames and channel names that fits into the
6333 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6335 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * When processing JOIN command reply in server check that if
6338 the channel exists in our global list we'll move it the local
6339 list. Affected file silcd/command_reply.c.
6341 * Fixed the check whether client is joined on the channel already
6342 in JOIN command. Affected file lib/silcclient/command.c.
6344 * Fixed the JOIN command reply to check whether the channel
6345 already exists. Affected file lib/silcclient/command_reply.c.
6347 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Added silc_ske_status_string to map the SKE error numbers
6350 to readable strings. The affected files are
6351 lib/silcske/silcske[_status].[ch].
6353 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Do not show the private channels on the WHOIS channel list
6356 as it is not allowed by the protocol. The affected file is
6359 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Assure that the packet length digged from the actual packet
6362 is something sensible in the silc_packet_decrypt_rest_special
6363 in lib/silccrypt/silcpacket.c.
6365 * Free and NULL the allocated pointer in silc_hmac_alloc if
6366 the HMAC allocation fails. The affected file is
6367 lib/silccrypt/silchmac.c.
6369 * Print the selected security properties to the log files in
6370 the server. Affected file silcd/protocol.c.
6372 * Add SKE's reference counter even if calling the completion
6373 callback manually. Otherwise it goes negative, although it
6374 does not cause any problems. The affected file is
6375 lib/silcske/silcske.c.
6377 * Remove the client entry with short timeout after giving the
6378 KILL command. Affected file lib/silcclient/command.c.
6380 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6381 case all found clients are already disconnected (WHOWAS would
6382 found them) in the server. Affected file silcd/command.c.
6384 * Update the last_receive (time of last data received) to be
6385 updated only when received private or channel message so that
6386 the idle time showed in WHOIS makes more sense.
6388 * Added boolean field `valid' in to the SilcClientEntry in the
6389 client library to indicate whether the entry is valid or not.
6390 This fixes the nickname change bug on channel when changing
6391 the nickname to be same than the old (like nick to Nick) the
6392 nickname formatter doesn't set the new nick anymore to Nick@host.
6393 Affected file lib/silcclient/idlist.[ch].
6395 * Now actually fixed the nickname changing on disconnection.
6396 Added new function silc_change_nick to the Irssi SILC Client.
6397 Affected file irssi/src/silc/core/client_ops.c,
6398 irssi/src/silc/core/silc-nicklist.[ch].
6400 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6402 * Check that the public key exists in the GETKEY command before
6403 trying to encode it. Affected file silcd/command.c.
6405 * Print some notifications on received public keys with GETKEY
6406 command in the Irssi SILC Client. Affected files are
6407 irssi/src/fe-common/silc/module-formats.[ch],
6408 irssi/src/silc/core/client_ops.c.
6410 * Use IDENTIFY command to resolve the server information in the
6411 GETKEY command instead of INFO command. Affected file
6412 lib/silcclient/command.c.
6414 * All command reply functions in the client library now calls
6415 the pending command reply callbacks even if an error has
6416 occurred. The server has done this a long time and now it was
6417 time to move the client library to this as well. Now all
6418 errors can be delivered back to the pending command reply
6419 callbacks if necessary. Affected files are
6420 lib/silcclient/command[_reply].[ch].
6422 * Change the nickname on disconnection back to the username
6423 because in reconnect the server will enforce it to it anyway.
6424 Affected file irssi/src/silc/core/silc-servers.c.
6426 * Fixed a config file parsing bug in the Irssi SILC client.
6427 Affected file irssi/src/silc/core/clientconfig.c.
6429 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * When printing the channel mode on JOIN, verify that the
6432 channel key and channel's HMAC are valid. Affected file
6433 irssi/src/silc/core/client_ops.c.
6435 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6437 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6438 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6439 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6441 * Removed channel key rekey task deleting from the function
6442 silc_server_save_channel_key. Affected file silcd/server.c.
6443 Added explicit timeout task context instead that is used to
6444 delete the task if we are registering a new task before the
6445 new task has elapsed.
6447 * When channel key rekey occurs the client library now saves
6448 the old channel key for a short period of time (10 seconds) and
6449 is able to use it in case some is still sending channel
6450 messages encrypted with the old key after the rekey. Affected
6451 file lib/silcclient/[idlist.h|client_channel.c].
6453 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6455 * Added check to the silc_server_new_id_real to not accept
6456 new ID if it is the sender's own ID. Affected file is
6457 silcd/packet_receive.c.
6459 * Assure that we do not announce ourself or the one we've
6460 sending our announcements when we're router and are announcing
6461 servers to our primary router. Affected file silcd/server.c.
6463 * Fixed silc_server_command_identify_check_client to assemble
6464 correct WHOIS packet. It send corrupted WHOIS packet and
6465 caused problem with router to router connections. Affected
6466 file silcd/command.c.
6468 Fixed also silc_server_command_whois_check the same way
6469 as for the IDENTIFY command.
6471 * Added new SilcIDListStatus to the server in the SilcIDListData
6472 structure. The status now includes the current status of
6473 the entry (like registered, resolved etc.). Affected file
6474 silcd/idlist.[ch]. Defined a bunch of different status types
6475 as well. This replaced the old boolean registered field as well.
6477 Added resolve_cmd_ident field to the SilcClientEntry structure
6478 too so that if the entry is for example being resolved so
6479 another command may attach to the same pending command reply
6480 without requiring to resolve the same entry again. This concept
6481 should optimize the WHOIS and the IDENTIFY resolving under
6482 heavy load by taking away unnecessary resolving for entries
6483 that are being resolved already.
6485 Added support for adding multiple pending commands for one
6486 command idenfier. Affected file silcd/command[_reply].[ch].
6488 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6489 before deleting the data. Otherwise the hash table will have
6490 freed data in comparison functions. Affected file is
6491 silcd/command_reply.c.
6493 * Fixed silc_idlist_replace_client_id to add the new entry to
6494 the cache with NULL nickname. Otherwise there will be invalid
6495 memory as the nickname after the nickname is freed. Affected
6496 file silcd/packet_receive.c.
6498 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6499 saved into wrong slots because the previous number of entries
6500 was not taken into account. Affected file silcd/idlist.c.
6501 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6503 * If we are router and we receive JOIN notify to a channel that
6504 does not have any users then notified client is marked as the
6505 channel founder, as it is it. The affected file is
6506 silcd/packet_receive.c
6508 * Added to the extended hash table API's table_del_*ext functions
6509 the destructor as argument too, so that the caller can decide
6510 which destructor to use or whether to use destructor at all.
6511 Affected file lib/silcutil/silchashtable.[ch].
6513 * Fixed ID Cache purging. It actually deleted the entries from
6514 the hash table after the data was freed. The hash table ended
6515 up comparing freed memory. The affected file is
6516 lib/silccore/silcidcache.c.
6518 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6520 * Fixed Irssi SILC client's KILL command's HELP syntax.
6522 * The USERS command now resolves the detailed user information
6523 if the userinfo field is missing. Affected file is
6524 lib/silcclient/command_reply.c.
6526 * Do not print error in silc_file_read if the read file does
6527 not exist. Just silently return NULL. Affected file is
6528 lib/silcutil/silcutil.c.
6530 * Fixed the silc_log_output to not wine about NULL filename
6531 and to not create some bogus " " filename. Affected file is
6532 lib/silcutil/silclog.c.
6534 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Fixed various printing bugs on the user interface in the
6537 Irssi SILC Client. Minor changes that were forgotten from
6540 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6542 * Fixed the configure.in.pre and the compilation and distribution
6543 environment to support the new autoconf 2.52. That version is
6544 now required to compile the CVS trunk.
6546 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6549 to generally parse user@fqdn format strings. Affected file
6550 lib/silcutil/silcutil.c.
6552 * Added nickname_format and nickname_force_format fields to the
6553 SilcClientParams structure. The first one defines the format
6554 for the nicknames that the library will enforce if the receives
6555 multiple same nicknames. The second one is boolean value and
6556 can be used to force the library to always enforce the format
6557 to the nicknames regardles whether there are multiple nicknames
6558 or not. This configurable formatting was employed to flexibly
6559 support accessing multiple nicknames from the user interface.
6560 The userinterface can now set the nicknames to what ever format
6561 they prefer. Affected file lib/silcclient/silcapi.h.
6563 Added function silc_client_nickname_format to the file
6564 lib/silcclient/idlist.c. It performs the nickname formatting.
6566 Added new field `hostname´ to the SilcClientEntry context.
6567 It holds the hostname of the client. Affected file is
6568 lib/silcclient/idlist.h.
6570 * Irssi SILC Client sets the nicknames in nick@hostn format.
6571 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6572 irssi/src/silc/core/silc-core.c.
6574 The WHOIS printing now also shows both the real nickname and
6575 the formatted nickname so that user knows how to access the
6576 user if there are multiple same nicknames cached. Affected
6577 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6578 printing formatting too to take the hostname now as a separate
6579 argument. The Affected file is
6580 irssi/src/fe-common/silc/modules-formats.[ch].
6582 * Changed the silc_client_get_clients_local to accept the formatted
6583 nickname as argument. It accepts the real nickname too but the
6584 formatted nickname can be used to find the true entry from
6585 multiple entries. Affected file lib/silcclient/silcapi.h and
6586 lib/silcclient/idlist.c.
6588 * Added nickname_format_parse field to the SilcClientParams.
6589 It is a callback function provided by the application to parse
6590 the nickname out of the formatted nickname string. The library
6591 calls it to get the nickname from the formatted string. Since
6592 the application generally knows better the format of the nickname
6593 string it parses it instead of the library, even though library
6594 encodes the formatted string. If the callback function is not
6595 provided then the library will use the string as is. The
6596 affected file is lib/silcclient/silcapi.h.
6598 * All the nickname strings passed to the client library in
6599 commands are now expected to be formatted nickname strings.
6600 If the command does not support the formatted nickname string
6601 it will assume that the sent string is the actual nickname.
6602 Affected file lib/silcclient/command.c.
6604 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Added public key authentication support to OPER and SILCOPER
6607 commands in the client library. Affected file is
6608 lib/silcclient/command.c.
6610 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6612 * Changed the get_auth_methdod client operation to be asynchronous.
6613 It can be async if the application resolves the authentication
6614 method from the server during the negotiation. Added new
6615 SilcGetAuthMeth completion callback that the application will
6616 call after resolving the authentication method.
6618 Added function silc_client_request_authentication_method that
6619 the application can use to resolve the authentication method
6620 from the server. Added also SilcConnectionAuthRequest callback
6621 that the library will call after the server has replied. The
6622 application can call this function if it does not know the
6623 current authentication method.
6625 Affected files are lib/silcclient/client.c and
6626 lib/silcclient/silcapi.h.
6628 * The Irssi SILC client now automatically resolves the authentication
6629 method incase any configuration information is not present (and
6630 currently there never is). The affected file is
6631 irssi/src/silc/core/client_ops.c.
6633 * Fixed public key authentication from the client library.
6634 Affected file lib/silcclient/protocol.c. Changed also the
6635 protocol specification about the public key authentication in
6636 the connection authentication protocol. The actual data to be
6637 signed is now computed with a hash function before signing.
6639 * Fixed the public key authentication from the server as well.
6640 Affected file silcd/protocol.c.
6642 * Removed the mlock()'s from the memory allocation routines.
6643 Affected file lib/silcutil/silcmemory.c. The ./configure does
6644 not check anymore for the mlock(). Affected file is
6647 * Fixed USERS command in server to allow the execution of the
6648 command for private and secret channels if the client sending
6649 the command is on the channel. Affected file silcd/command.c.
6651 * Fixed silc_client_get_clients_local to return the clients
6652 count correctly. It could return wrong value. Affected file
6653 lib/silcclient/idlist.c.
6655 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6657 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6658 types. The assembler optimizations seemed not to like 64-bit
6659 data types. The assmebler optimizations thus are now enabled
6660 also for BSD systems as opposed to only enable them for Linux.
6662 * Do not check for threads at all on BSD systems. Affected
6663 file configure.in.pre.
6665 * Removed -n and -h options from the Irssi SILC Client since
6666 they are not used in silc.
6668 * Fixed the prime generation to assure that the first digit
6669 of the generated random number is not zero since our conversion
6670 routines does not like number strings that starts with zero
6671 digit. If zero digit is seen the random number is regenerated.
6672 This caused some corrupted RSA keys when the zero first digit
6673 was met. Affected file lib/silcmath/silcprimegen.c.
6675 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6677 * Fixed WIN32 configuration in the ./configure script.
6678 Fixed to include xti.h on environments that has it.
6679 Patches by Carsten Ilchmann and andrew.
6681 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Changed the silc_id_create_client_id to be collision
6684 resistant. It is now assured that there cannot be created
6685 two same client ID's. I suspect that some weird bugs in
6686 the server were actually caused by duplicate Client IDs.
6687 Affected file silcd/serverid.[ch]. A router receiving
6688 new ID now also assures and informs the sending server
6689 if the ID caused collision.
6691 * Changed the silc_id_create_channel_id to also assure that
6692 there are no collisions.
6694 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Statement about ignoring the Mutual Authentication flag when
6697 performing rekey with PFS was a bit misleading. It is ignored
6698 if it was set in the initial negotiation, it cannot be even
6699 set in the rekey. Fixed in the ke-auth draft. Started the
6700 new versions of the protocol drafts in the doc/.
6702 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Fixed a bug in silc_client_command_identify_save when saving
6705 new channel information. The channel name was no duplicated
6706 and caused crash on exit. Affected file is
6707 lib/silcclient/command_reply.c.
6709 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Fixed the getkey command handling in the server. Send just
6712 empty OK reply to the sender if the key could not be fetched
6713 (but everything else was ok, like the key just was not available).
6714 Changed the public key parameter to optional in the protocol
6715 specs so that empty OK reply can be sent. Affected file
6718 Added a message to Irssi SILC client to tell to user if the
6719 server did not return a public key.
6721 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Fixed a channel key regeneration bug. It registered new
6724 timeout tasks exponentially until all system resources were
6725 used. Affected file silcd/server.c.
6727 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Added the SILC Document generator to the scripts/silcdoc.
6730 It can be used to generate the Toolkit Reference Manual out
6731 of the source tree. Internally it will also use the RoboDoc
6732 generator now imported in util/robodoc.
6734 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Added couple of return's in rekey protocol if error orccurred
6737 during the protocol. The execution must be terminated.
6738 Affected file silcd/protocol.c. Also, terminate the protocol
6739 always with timeout.
6741 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6743 * The client's Client ID was created initally from the wrong
6744 nickname (it could have been in format nick@host) in the
6745 silc_server_new_client. Affected file silcd/packet_receive.c
6747 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6749 * Added some SILC_LOG_ERROR's to various error conditions
6750 if client could not be added to ID cache. Affected files
6751 silcd/packet_receive.c and silcd/server.c.
6753 * When client's sock->user_data is freed, NULL also the
6754 client->router and client->connection pointers. Added check
6755 for these pointers being NULL to various places around the
6756 code. Affected file silcd/server.c.
6758 * Added client->data.registered == TRUE checks to various
6759 places around the code to assure that unregistered client's
6760 are not handled when it is not allowed. Affected file
6763 * Added `bool registered' fields to all
6764 silc_idlist_[server|client]_get_* routines to indicate whether
6765 the fetched client needs to be registered or not. Affected
6766 file silcd/idlist.[ch].
6768 * Add your own entry as registered to the ID cache in the
6769 server. Affected file server.c.
6771 * Fixed a bug in silc_server_new_server. The SilcServer was
6772 set as the new server's context instead of SilcServerEntry.
6773 This naturally caused some weird bugs.
6775 * Added "updated" field the SilcChannelEntry which indicates
6776 the time since the channel entry was last accessed. This
6777 can be used to determine whether it is necessary to
6778 announce the channel after backup resuming protocol.
6779 Affected files silcd/idlist.[ch].
6781 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Do not delete the channel rekey task when adding it
6784 for in silc_server_create_channel_key.
6786 * Changed the silc_server_create_channel_key to return
6787 TRUE or FALSE to indicate the success of the channel key
6790 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * Fixed MSVC++ project files and added missing files to
6793 Makefiles under win32/.
6795 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6797 * Do not add TCP_NODELAY flag if the operating system
6798 does not have it defined. Affected files are
6799 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6801 * Fixed buffer overflow from Irssi SILC Client. Affected
6802 file irssi/src/fe-common/core/themes.c.
6804 * Fixed double free in client library in the file
6805 lib/silcclient/client.c when disconnecting from server.
6807 * Applied double free patch from cras to Irssi SILC client.
6808 Affected files irssi/src/core/[modules/expandos].c
6810 * Fixed the disconnection handling to Irssi SILC Client.
6811 The application must call silc_client_close_connection
6812 in ops->connect client operation in case of failure of
6813 the connection. Affected file is
6814 irssi/src/silc/core/client_ops.c.
6816 * Do not set sock->protocol to NULL in the function
6817 silc_client_close_connection after executing the protocol's
6818 final callback since the sock might not be valid anymore.
6819 Affected file lib/silcclient/client.c.
6821 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6823 * Do not enable SILC_THREADS if the linking with libpthread
6824 did not happen. Affected file configure.in.pre.
6826 * Added notion to protocol specification that server must
6827 verify the sent authentication payload with CMODE when
6828 setting the channel founder key. Implemented it to the
6829 server. Affected file silcd/command.c.
6831 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6833 * Added _EXTRA_DIST SILC distribution variable to the
6834 distributions file. It is used to conditionally add extra
6835 files or directories to the specific distribution. Affected
6836 files ./prepare, Makefile.am.pre and distributions.
6838 Removed the `_' from the start of the distribution names.
6841 * Added README.WIN32 for instructions to compile the Toolkit
6844 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6846 * Fixed a double free in disconnection in the server. Affected
6847 file is silcd/server.c.
6849 * Fixed the lib/silcske/groups.c to work now also with GMP
6850 MP library. The string conversion did not work when using
6851 specific base and the base is indicated in the string as well.
6853 * Created win32/ directory which now includes MSVC++ specific
6854 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6855 It will appear only in the toolkit distribution
6857 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * Changed the key material distribution function in case when
6860 the hash output is too short. The data is now concatenated
6861 a bit differently than it used to. Made the change to the
6862 SKE protocol specification.
6864 * Added better GMP detection to configure.in.pre. A patch
6867 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6869 * Fixed a minor bug in SKE that might cause some problem on
6870 some platforms. Affected file lib/silcske/silcske.c.
6872 * Added the cookie checking for initiator in the SKE. It checks
6873 that the responder returns the sent cookie unmodified. The
6874 affected file is lib/silcske/silcske.c. Added new SKE
6875 error type INVALID_COOKIE that can be sent during the
6876 negotiation. Fixed some memory leaks as well.
6878 * Added the "invalid cookie" error message to Irssi SILC client's
6881 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Added `task_max' field to the SilcClientParams to indicate
6884 the maximum tasks the scheduler can handle. If set to zero,
6885 default values are used. Affected file lib/silcclient/silcapi.h.
6887 * Fixed memory leaks in silc_client_close_connection. Affected
6888 file lib/silcclient/client.c.
6890 * Added silc_client_del_client_entry to client library to free
6891 all memory of given client entry. Affected file is
6892 lib/silcclient/idlist.[ch].
6894 * Added new functions silc_client_del_channel and
6895 silc_client_del_server to delete channel and server entries.
6896 Affected file lib/silcclient/[silcapi.h/idlist.c].
6898 * Removed silc_client_del_client_by_id from silcapi.h.
6900 * Fixed the INFO command to return the server's own info
6901 correctly when querying by Server ID. Affected file is
6904 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6906 * Removed the non-blocking settings in WIN32 code in the
6907 silc_sock_[read/write] and added SleepEx instead. Affected
6908 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6909 of input data is now checked with FIONREAD and ioctlsocket.
6911 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * Call silc_schedule_task_del_by_context in the
6914 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6915 Affected file lib/silccore/silcprotocol.c.
6917 * Call silc_protocol_cancel for active protocols in the
6918 silc_server_close_connection if the funtion
6919 silc_server_free_sock_user_data has not been called.
6920 Affected file silcd/server.c.
6922 * Generic tasks cannot be deleted using the del_by_fd
6923 task deleting function since generic tasks does not match
6924 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6926 * Added a notion to SILCOPER help file that the SILCOPER works
6927 only on router server, not on normal server.
6929 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6931 * Added for WIN32 support for the new scheduler as well.
6932 Affected file lib/silcutil/win32/silcwin32schedule.c.
6934 * Fixed the SHA1 implementation to work on various platforms.
6936 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6939 API. It is part of the scheduler now. Everything else is
6940 as previously but some functions has changed their names.
6941 Checkout the lib/silcutil/silcschedule.h for the interface.
6942 Updated all applications to use the new interface. Affected
6943 files are lib/silcutil/silcschedule.[ch].
6945 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6947 * Found a bug in the SKE implementation. The HASH value,
6948 specified by the protocol, was not computed correctly. The
6949 public key of the responder was not added to the computation
6950 even though it is mandatory. Affected file lib/silcske/silcske.c.
6951 This unfortunately causes incompatibilities with older
6952 clients and servers.
6954 * Added WIN32 specific network init and uninit functions:
6955 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6956 the Winsock2. Affected file lib/silcutil/silcnet.h and
6957 lib/silcutil/win32/silcwin32net.c.
6959 * Set the socket always to nonblocking mode on WIN32 after
6960 reading data or writing data. Affected file is
6961 lib/silcutil/win32/silcwin32sockconn.c.
6963 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6965 * Fixed various compilation problems under WIN32. Affected
6966 files lib/silcutil/win32/silcwin32thread.c and
6967 lib/silcutil/win32/silcwin32schedule.c.
6969 * Removed all _internal.h #includes from public header
6970 files. Internal headers must never be included from
6973 Removed also the lib/silcske/payload_internal.h file.
6975 * All include files that may be needed (public and some others
6976 included by the public headers) by application developers are
6977 now copied to the ./includes directory. It does not copy any
6978 internal headers. Affected file Makefile.defines.pre and all
6979 Makefile.am's under lib/ and subdirs.
6981 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6983 * Do not change the ~/.silc directory's permissions automatically.
6984 Affected file irssi/src/silc/core/clientutil.c.
6986 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6988 * Do not cancel the protocol in silc_server_close_connection
6989 it might cause recursion. Now cancelled in the function
6990 silc_server_free_sock_user_data. Affected file silcd/server.c.
6992 * Fixed the silc_server_remove_clients_by_server to regenerate
6993 the channel keys correctly finally. Added also new function
6994 silc_server_remove_clients_channels to actually do it.
6995 Affected file silcd/server.c.
6997 * Fixed the silc_server_new_channel to not crash by giving
6998 wrong router to the new channel. Affected file is
6999 silcd/packet_receive.c.
7001 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7003 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7004 which is given as argument to the silc_client_alloc now.
7005 It can be used to configure the client and set various parameters
7006 that affect the function of the client.
7008 * The USERS command in server did not check whether the channel
7009 is private or secret. Affected file silcd/command.c.
7011 * Added new argument to the USERS command in protocol specification.
7012 The USERS command now can take the channel name as argument
7013 as well. Added support for this in client and server and
7014 updated the protocol specs.
7016 * Completed the GETKEY command in client. It can be now used
7017 to fetch also servers public key not only some clients.
7018 Affected files lib/silcclient/command[_reply].c.
7020 * Added silc_client_get_server to return server entry by the
7021 server name. Affected files lib/silcclient/silcapi.h and
7024 * Redefined the IDENTIFY command in protocol specification to be
7025 more generic. It now can be used to query information about
7026 any entity in the SILC Network, including clients, servers and
7027 channels. The query may be based either the entity's name
7028 or the ID. Added support for this in both client and server.
7030 Affected files silcd/command.c and lib/silcclient/command.c
7031 and command_reply.c.
7033 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7034 the _from_client and _from_server functions. Affected file
7037 * Added silc_client_get_channel_by_id_resolve to the file
7038 lib/silcclient/silcapi.h to resolve channel information by
7039 its ID. Added also silc_client_get_channel_by_id that
7040 does not resolve it from the server.
7042 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7044 * Added SilcServerEntry context into the client library
7045 to represent one server. The INFO command now allocates
7046 these to save the resolved server info. For now on the
7047 client library will also keep information about servers,
7048 connected and resolved with INFO.
7050 The INFO command now allocates the SilcServerEntry context
7051 and saves the server info there. The COMMAND_REPLY in
7052 the INFO now returns the parameters to application in
7053 same order as defined in the protocol specification.
7055 The entries are cached in the client->server_cache.
7057 * The INFO command is now issued after received the Client ID
7058 from the server. Affected file lib/silcclient/client.c.
7060 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7061 to the application as the mode changer might be server.
7062 It is guaranteed that NULL is not returned anymore to the
7063 application. Affected file lib/silcclient/client_notify.c.
7065 The ID Type is now also passed to the application so that
7066 it can check whether the returned entry is SilcClientEntry
7069 Added new function silc_client_get_server_by_id to return
7070 the server entry by ID. Affected files are the
7071 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7073 * Do not create the channel in the Irssi SILC Client when issuing
7074 the JOIN command but when received the sucessful JOIN command
7075 reply. Otherwise the channel might get created even though we
7076 could not join it. The Affected file is
7077 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7079 * Fixed a channel joining bug in router. The router must also
7080 check the channel modes, invite and ban lists etc. when serving
7081 the JOIN command sent by normal server. Affected file is
7082 silcd/command.c. The router now resolves the client's
7083 information from the server who sent the JOIN command if it
7084 does not know it, and processes the JOIN command only after
7087 * Changed the SilcCommandCb to take new argument; void *context2.
7088 Affected file lib/silccore/silccommand.h
7090 The second argument in the command callbacks in the server now
7091 includes the SilcServerCommandReplyContext if the command was
7092 called as pending command callback from the command reply.
7093 Otherwise it is NULL. When called as pending the status of the
7094 command reply will be checked and if it was erronous the
7095 error will be sent to the original sender of the command.
7096 This way the client always receives the error messages even
7097 though the server was actually the one who received the error
7098 when it resent the command to router, for example. Affected
7099 files silcd/command[_reply].[ch].
7101 * Fixed sending WHOWAS command's error message to client if
7102 the requested client could not be found. It was missing.
7105 * Changed the CMODE and CUMODE commands reply arguments in the
7106 protocol specification. The Channel ID is now sent in both
7107 of the commands to identify the channel. Implemented this
7108 new feature to the client and server. Affected files
7109 lib/silcclient/command_reply.c and silcd/command.c.
7111 * Made better checks for invite and ban lists in the JOIN
7112 command in server. Affected file silcd/command.c.
7114 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7116 * The server now performs the incoming host IP/DNS lookup
7117 using the silc_socket_host_lookup and thus does not block
7118 the server anymore. Affected file silcd/server.c.
7120 * Completed the multi-thread support for SILC Scheduler in
7121 the lib/silcutil/silcschedule.c.
7123 * Fixed the configure.in.pre to detect the pthread correctly
7126 * Fixed a deadlock in silc_task_queue_wakeup in the file
7127 lib/silcutil/silctask.c.
7129 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7131 * Added new function silc_schedule_wakeup that is used in
7132 multi-threaded environment to wakeup the main thread's
7133 schduler. It needs to be used when a thread adds a new task
7134 or removes a task from task queues. After waking up, the
7135 scheduler will detect the task queue changes. If threads
7136 support is not compiled in this function has no effect.
7137 Implemented the wakeup mechanism to both Unix and WIN32
7138 systems. Affected files are lib/silcutil/silcschedule.[ch],
7139 lib/silcutil/unix/silcunixschedule.c and the
7140 lib/silcutil/win32/silcwin32schedule.c.
7142 * Added new function silc_task_queue_wakeup to wakeup the
7143 scheduler by the specified task queue. Affected file
7144 lib/silcutil/silctask.[ch].
7146 * The silc_socket_host_lookup_start now wakes up the scheduler
7147 after adding the timeout task. Affected file is
7148 lib/silcutil/silcsockconn.c.
7150 * The silc_socket_host_lookup is synchronous now if the threads
7151 support is not compiled in. However, the callback is still
7152 called asyncronously through the scheduler, anyway. Affected
7153 file lib/silcutil/silcsockconn.c.
7155 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7157 * Added new function silc_socket_host_lookup to perform
7158 asynchronous IP and FQDN lookups for the socket connection.
7159 Affected files lib/silcutil/silcsockconn.[ch].
7161 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7163 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7164 that may or may not compile the mutex support in.
7166 Changed the silc_mutex_alloc interface. It allocates the
7167 mutex now to the sent pointer and returns TRUE or FALSE.
7169 Affected file lib/silcutil/silcmutex.h.
7171 * Wrote the SILC Task Queue interface to support multi-threads.
7172 Affected file lib/silcutil/silctask.[ch].
7174 * Wrote the SILC Scheduler to support multi-threads. Affected
7175 file lib/silcutil/silcschedule.c.
7177 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7179 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7180 in lib/silcutil/win32/.
7182 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7184 * Defined SILC Mutex API and SILC Thread API and implemented
7185 them for Unix. Affected files are
7186 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7187 lib/silcutil/unix/silcunixmutex.c and
7188 lib/silcutil/unix/silcunixthread.c.
7190 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7192 * Fixed the silc_server_remove_clients_by_server's channel
7193 key re-generation. The hash table handling was incorrect
7194 and would not work with many channels. Affected file is
7197 * Fixed some memory leaks around the server code.
7199 * Rewrote the silc_server_get_users_on_channel to support IPv6
7200 based Client ID's. Affected file silcd/server.c.
7202 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7203 specification. However, a separate document must be written
7204 to define the detailed signing procedure and the payload
7205 associated with the flag. Defined the flag to the
7206 lib/silccore/silcchannel.h as well.
7208 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7210 * Changed the dynamic tables to static size tables in the
7211 lib/silccrypt/silchmac.c.
7213 * Removed GCC dependencies from the code. A patch by cras.
7215 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Do not show the error "Error receiving packet bla bla"
7218 in server if it really was not an error (-2 means that reading
7219 is pending). Affected file silcd/server.c.
7221 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7223 * Fixed a possible crash in silc_server_remove_clients_by_server
7224 in silcd/server.c. Fixed there also some memory leaks.
7226 * Fixed the silc_idlist_replace_client_id. It could replace
7227 wrong key in the hash table. Affected file silcd/idlist.c.
7229 * Do not check whether there are global users on the channel
7230 if the channel->global_users is FALSE. Affected functions
7231 silc_server_remove_from_one_channel and
7232 silc_server_remove_from_channels in silcd/server.c. Also,
7233 do not check if the removed client is local as we can be
7234 sure that global client was not removed from the channel
7235 and checking for global users is not needed.
7237 * The silc_server_remove_clients_by_server now re-generates
7238 the channel keys correctly for those channels that had
7239 clients removed from them. Affected file silcd/server.c.
7241 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7243 * Found the reason of random crashes in the server. We weren't
7244 ignoring the SIGPIPE signal (which can be sent in write())
7245 and it crashed the server. Affected file silcd/silcd.c.
7247 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Assure that sock->user_data is not NULL in the function
7250 silc_server_packet_send in silcd/packet_send.c.
7252 * Disconnect the remote connection if it could not be added
7253 to any ID lists in the server. The affected file is
7256 * Check in silc_server_packet_send[_real/dest] that the
7257 socket is not disconnecting and ignore the data if it is.
7258 Affected file silcd/packet_send.c.
7260 * Define inline to __inline on native WIN32 compilation.
7261 Affected file includes/silcwin32.h.
7263 * Added some explicit type casts for inline code since MSVC
7264 require them. Affected files lib/silcutil/silcbuffer.h,
7265 lib/trq/silcdlist.h and lib/trq/silclist.h.
7267 * Print warning in log files from now on if the packet
7268 decryption fails. Affected file silcd/server.c.
7270 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7272 * Changed the `say' client operation's interface to accept
7273 new `type' argument to indicate the type of the message sent
7274 by the library. The application may filter the library's
7275 messages according the type. The affected file is the
7276 lib/silcclient/silcapi.h.
7278 * Added two new functions to lib/silcclient/silcapi.h:
7279 silc_client_del_client and silc_client_del_client_by_id.
7280 Affected file lib/silcclient/idlist.c.
7282 * Moved the clientincludes.h from includes/ to silc/ and
7283 serverincludes.h from includes/ to silcd/.
7285 * The modes for the CMODE and CUMODE are now passed as
7286 uint32 for application with COMMAND_REPLY. The affected
7287 file is lib/silcclient/command_reply.c.
7289 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7291 * /WHOIS without arguments shows client's own information.
7292 Affected file lib/silcclient/command.c.
7294 * Changed PING to not accept any arguments. The specs
7295 says that client can ping only the connected server so
7296 requiring an argument is not needed. Affected file is
7297 lib/silcclient/command.c.
7299 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7301 * Fixed a fatal bug in private message sending and reception
7302 encryption and decryption when using private message keys.
7303 The implementation was incorrect and did not follow the
7304 specification. It causd that some of the message were
7305 lost since it did not use the sending and receiving keys
7306 as the protocol suggests. This has been fixed and will cause
7307 incompatibilities with older clients when sending private
7308 message encrypted with private message keys. Affected files
7309 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7310 and various other in Irssi SILC Client.
7312 Added `responder' boolean argument to the functions
7313 silc_client_add_private_message_key[_ske] to indicate when
7314 the key is added as responder or initiator of the key
7317 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7319 * Removed the silc_ske_check_version function and created
7320 a SilcSKECheckVersion callback. Added also a function
7321 silc_ske_set_callbacks that is now used to set all SKE
7322 callbacks. The callback functions are not given to
7323 the SKE functions anymore, but this function is used to
7326 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7328 * Added `silc_version' argument to the silc_client_alloc
7329 to define the version of the application for the library.
7330 The library will use the version string to compare it
7331 against the remote host's (usually a server) version
7332 string. Affected file lib/silcclient/silcapi.h
7334 * Added the KE protocol context to Key Agreement context
7335 in client library so that we can abort the SKE if it
7336 is in process when we get timeout. Affected file is
7337 lib/silcclient/client_keyagr.c.
7339 * Do not resolve the client ID forever if it returns in the
7340 first time that such client does not exist. This was done
7341 for example with private message. Affected file is
7342 lib/silcclient/client_prvmsg.c.
7344 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7346 * Do not add regex.h for WIN32. The affected file
7347 includes/silcincludes.h.
7349 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7350 not work yet 100%. It generates the DLL's automatically
7351 when compiling with --with-win32 under cygwin.
7353 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7355 * lib/contrib/regex.c is not compiled on WIN32.
7357 * Added silc_net_get_socket_opt function to the
7358 lib/silcutil/silcnet.h.
7360 * Added includes/silcwin32.h for WIN32 specific includes
7363 * Do not use ptime structure or any of the posix process
7364 functions on WIN32 in lib/silccrypt/silrng.c.
7366 * Added silc_gettimeofday to provide generic function
7367 for struct timeval on all platforms. Added the function
7368 to lib/silcutil/silcutil.h.
7370 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7372 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7373 library as they clearly belong there. As a plus side we
7374 can make the actual socket connection routines platform
7377 Added also new generic function silc_socket_read and
7378 silc_socket_write (that used to be silc_packet_[read/write].
7379 The implementation of these are platform specific.
7381 * Added WIN32 specific routines of silc_socket_[read/write]
7382 to lib/silcutil/win32/silcwin32sockconn.c.
7384 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7386 * Added preliminary support for native WIN32 compilation under
7387 cygwin (using the -mno-cygwin option for GCC) to the
7388 ./configure.in.pre. The --with-win32 now prepares the
7389 compilation for native WIN32.
7391 * Rewrote the SILC Scheduler interface in the file
7392 lib/silcutil/silcschedule.h. The scheduler is now context
7393 based and does not have anymore any global static scheduler.
7394 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7395 and created lib/silcutil/win32 directory for WIN32 based
7398 * Added Unix specific network routines to the
7399 lib/silcutil/unix/silcunixnet.c and the old
7400 lib/silcutil/silcnet.c includes now only generic routines.
7402 Added WIN32 specific network routines to the
7403 lib/silcutil/win32/silcwin32net.c.
7405 * Added Unix specific utility functions from the
7406 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7408 * Added WIN32 SILC Scheduler to the file
7409 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7412 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7414 * Do not handle JOIN notify in the server if the target client
7415 is not registered (idata->registered == FALSE). The affected
7416 file is silcd/packet_receive.c.
7418 * Update the nickrec->founder in event_cumode in the Irssi SILC
7419 client. Affected file irssi/src/silc/core/silc-channels.c.
7421 * Fixed the CUMODE_CHANGE notify handling in the server when
7422 server and router are announcing their clients on channels.
7423 Now the mode changes are saved and notified correctly. The
7424 affected file is /silcd/packet_receive.c.
7426 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7427 They really did not replace the cache entry in the ID Cache.
7428 Now they do that. Affected file silcd/idlist.c.
7430 * Fixed the KICK notify handling in the Irssi SILC client to
7431 update the channel records so that the kicked client does not
7432 appear to be on the channel. The affected file is
7433 irssi/src/silc/core/silc-channels.c.
7435 * Always update the conn->current_channel when executing command
7436 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7438 * Fixed the KILL notify handling in Irssi SILC client to remove
7439 the killed client on all channels.
7441 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7443 * Fixed the silc_parse_command_line to remove extra spaces
7444 from the start and end of the arguments. Affected file is
7445 lib/silcutil/silcutil.c.
7447 * Cancel and free any active protocol in the function
7448 silc_server_close_connection. Affected file silcd/server.c.
7450 * Cancel and free any active protocol in the function
7451 silc_client_close_connction. Affected file is
7452 lib/silcclient/client.c.
7454 * Do not execute the KILL command for clients that are in
7455 history (ie. they are not in the network). Affected file is
7458 * Fixed KILL notify handling, client does not crash anymore.
7459 Affected file irssi/src/silc/core/silc-channels.c.
7461 * Reduced the default packet buffer size from 2048 to 1024 in
7462 lib/silccore/silcpacket.c.
7464 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7465 counter to the SKE context that is incresed when the SKE library
7466 performs async operation outside the library. If the outside
7467 process frees the SKE context and FREED status will be set
7468 and the library will detect after the sync operation that the
7469 libary is freed. The affected files are
7470 lib/silcske/silcske[_status].[ch].
7472 * Resolve the client entry information in the function
7473 silc_client_channel_message to assure that NULL pointer is not
7474 passed as client entry to the application. */
7476 * Fixed the task timeout calculation to assure that there is
7477 never negative timeouts. The affected file is
7478 lib/silcutil/silcschedule.c.
7480 * Fixed the channel user mode notification sending in server.
7481 It was sent point-to-point to the router (or to server by router)
7482 but it needs to be destined to a channel. The routines now
7483 supports sending the channel user mode notifys to the channels
7484 when announcing clients and channels. Affected files are
7485 silcd/server.c and silcd/packet_receive.c.
7487 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7488 It did not actually replace the old channel entry in the cache.
7489 Affected file lib/silcclient/client_notify.c.
7491 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7493 * Fixed a possible crash in silc_packet_send_prepare. It now
7494 assures always that there is enough space in the buffer and
7495 at the tail area of the buffer (for MAC).
7497 Fixed the inbound buffer reallocation in silc_packet_read.
7498 It was old code and did not handle the reallocation correctly.
7501 The affected file is lib/silccore/silcpacket.c.
7503 * Fixed buffer overflow in silc_parse_nickname in the file
7504 lib/silcutil/silcutil.c.
7506 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7508 * make install generates new server keys only if there is not
7511 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7513 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7514 Added check that if the NOREPLY is set then we will not send
7515 the away message. This avoids infinite loop of away messages
7516 if both clients are away. The affected file is
7517 lib/silcclient/client_prvmsg.c.
7519 * Fixed client crash if /NICK was given without arguments.
7520 Affected file lib/silcclient/command.c.
7522 * Server does not send the invite list in INVITE command back
7523 to the client if the list was not altered. Added this notion
7524 to the protocol spec as well. Affected file silcd/command.c.
7526 Fixed possible crash in INVITE command by checking the
7527 value of silc_server_get_client_route command.
7529 * Fixed the INVITE notify type handling. The arguments are now
7530 taken in correct order and client does not crash. The affected
7531 file is irssi/src/silc/core/silc-channels.c.
7533 Removed the "Inviting xxx to channel" message from the
7534 client library away and let the application handle it.
7535 Affected file lib/silcclient/command.c. Added that message
7536 to Irssi SILC client's message formats.
7538 * Fixed CMODE command crash in client. It now checks the
7539 amount of arguments correctly and does not crash. The affected
7540 file is lib/silcclient/command.c.
7542 * Do not create new channel automatically in silc_channels_join
7543 but check whether the channel by that name already exists.
7544 Affected file irssi/silc/core/silc-channels.c.
7546 * Do not send the SERVER_SIGNOFF to router if the disconnected
7547 entity was the router. Affected file silcd/server.c.
7549 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7550 SILC client as it was missing from there.
7552 Added the handling of the KICK notify to the Irssi SILC client
7553 as it was missing. Added "you have been kicked" message to
7554 Irssi SILC client's message modules formats.
7556 Added the handing of the KILL notify to the Irssi SILC client
7557 as it was missing. Added the kill message module formats
7560 The affected file is irssi/src/silc/core/silc-channels.c.
7562 * The router did not save the channel mode the server announced.
7563 Affected file silcd/packet_receive.c.
7565 * Fixed a possible crash in INFO command in server. If the
7566 server did not provide the server info it crashed. Affected
7567 file silcd/command.c.
7569 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Fixed the GETKEY command in the server to check also the
7572 global list. Otherwise the GETKEY would not work correctly
7573 in normal SILC server. Affected file silcd/command.c.
7575 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Fixed GETKEY crash, it crashed if the command did not succseed.
7579 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7581 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7582 is now real and not just an macro interface to GMP.
7584 Removed the entire GMP from the source tree and imported new
7585 NSS MPI library instead. Reason for removing GMP is that it is
7586 extremely large and compiles extremely slow. The NSS MPI
7587 is only a few files and compiles in less than 10 seconds.
7588 The speed is also about the same as GMP. The MPI is imported
7589 to lib/silcmath/mpi.
7591 If the system has GMP installed we will still use the GMP.
7592 If it is not then the NSS MPI will be compiled.
7594 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Merged a long nickname (127 characters long) crash bugfix from
7597 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7599 * Merged a freed memory reference bugfix from Irssi CVS tree.
7600 Affected file irssi/src/core/commands.c.
7602 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Added the server's public key sving and verification to the
7605 server when performing the SKE. This was missing and the
7606 remote server's (or router's) public key was accepted without
7607 checking whether we have it previously or trust it at all.
7608 Affected file silcd/protocol.c.
7610 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Check in the silc_server_timeout_remote if protocol is active
7613 and make sure that the protocol's final callback is called so
7614 that all memory if freed. Affected file silcd/server.c.
7616 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * silc_server_whois_send_reply crashed the server if the nickname
7619 was 127 characters long. Affected file silcd/command.c.
7621 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * Added sanity check to the silc_server_new_client. If the hostname
7624 is provided inside username then check that the provided hostname
7625 really is the same as the resolved one. If the hostname was not
7626 resolved then check it from the public key. Affected file is
7627 silcd/packet_receive.c.
7629 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7630 if the server disconnected us and the connection is not valid
7631 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7633 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7634 the library to the lib/silcutil/silcutil.[ch].
7636 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7638 * Close log file after open. Affected file
7639 lib/silcutil/silclog.c.
7641 * Check whether sock == NULL in silc_client_send_packet and return
7642 if it is. Affected file lib/silcclient/silcclient.c.
7644 * Check rec->entry == NULL in the Irssi SILC Client before
7645 sending the channel message. Affecte file is
7646 irssi/src/silc/core/silc-servers.c.
7648 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * Merged a splitted window bugfix from Irssi CVS tree. The
7651 affected file is irssi/src/fe-text/textbuffer-view.c.
7653 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7654 It did not print nickname.
7656 * Improved the distributions system a bit.
7658 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7661 irssi/src/fe-text/gui-window.c.
7663 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7664 to in-active server. The affected file is
7665 irssi/src/silc/core/client_ops.c.
7667 * Resolve the client in USERS command reply if the entry does
7668 not have username resolved. The affected file is
7669 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7670 command to WHOIS command to really resolve stuff. The USERS
7671 is not used any more in any critical section so WHOIS can
7672 be used even though it might be slower than IDENTIFY.
7674 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7677 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Changed the protocol API a bit more consistent in the
7680 lib/silccore/silcprotocol.[ch].
7682 * Changed the following headers to ROBODoc format:
7684 lib/silccore/silcpayload.h
7685 lib/silccore/silcprotocol.h
7686 lib/silccore/silcsockconn.h
7688 All core library headers are now formatted.
7690 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Fixed a bug in Irssi SILC client; do not show that you are
7693 server/router operator if you really are not. Affected file is
7694 irssi/src/silc/core/client_ops.c.
7696 * Renamed silc_command_free_payload to silc_command_payload_free.
7697 Affected file lib/silccore/silccommand.h
7699 * Added silcmath.h to include the prototoypes of various routines
7700 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7703 * Changed the following headers to ROBODoc format:
7705 lib/silccore/silcchannel.h
7706 lib/silccore/silccommand.h
7707 lib/silccore/silcid.h
7708 lib/silccore/silcidcache.h
7709 lib/silccore/silcmode.h
7710 lib/silccore/silcnotify.h
7711 lib/silccore/silcpacket.h
7712 lib/silcmath/silcmath.h
7714 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7716 * Added checking to the server code not to start the server if
7717 ciphers and stuff are not configured properly. Affected files
7718 silcd/serverconfig.[h] and silcd/server.c.
7720 * Changed the layout of the header files of the public interfaces
7721 in the SILC libraries. The new layout supports ROBODoc
7722 documentation tool (and some others) so that it is easy to create
7723 a library reference manual. All the other headers and source
7724 code must still follow the CodingStyle document. Also source
7725 code must not include these ROBODoc stuffs, only the headers.
7726 Furthermore, all public interface headers must now be named
7727 by using `silc' prefix, example: silcapi.h, silccipher.h.
7728 Some files were renamed due to this. All the other headers
7729 must not be used as public interfaces. I will update the
7730 CodingStyle document later. Changed following headers, so far:
7732 lib/silcclient/silcapi.h
7733 lib/silccore/silcauth.h
7734 lib/silccore/silcprivate.h
7735 lib/silccrypt/silcdh.h
7737 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Removed silc_client_packet_send_flush from the client library
7742 as it is not needed. Affected file lib/silcclient/client.[ch].
7744 * Added printing of message of unresolved authentication method
7745 to the Irssi SILC client. Added it to the module formats.
7746 Removed the same message from the client library.
7748 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Added new distribution feature, DISTLABEL. Every distribution
7751 can define own preprocessor label that can be used in the
7752 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7753 file distributions, acconfig.h.pre and prepare.
7755 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * Added Makefile.defines_int to include the actual definitions
7758 for Makefile.defines.in. Tested the new distribution system,
7759 created distributions and tested installation.
7761 * Added AWAY message printing to the Irssi SILC client. Added
7762 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7764 * Added SCONNECT command to call the SILC's CONNECT command.
7765 Cannot use CONNECT directly since Irssi uses that internally.
7766 Affected file irssi/src/silc/core/silc-servers.c.
7768 Added ACTION local command. It is same as ME command but takes
7769 the channel as mandatory argument.
7771 Rewrote some of the Irssi's help files to suite for SILC
7774 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * Added Makefile.defines[.in] that should for now on be included
7777 in all Makefile.am file in the source tree. That file includes
7778 all common compilation definitions for SILC source tree.
7780 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Minor changes to the ./prepare script to change the package
7783 name according the distribution name to the configure.in.
7785 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Created new distribution system. Added file `distributions'
7788 that defines all the distributions that can be created out of
7789 the SILC source tree. The ./prepare script now reads that
7790 file to determine how to prepare the distributions. The
7791 first argument to the ./prepare is the name of the distribution
7792 and second is the version of the distribution. If given
7793 without arguments it creates the default (toolkit) distribution
7794 with the default version (defined in ./prepare).
7796 All Makefile.am files that are subject to the distributions
7797 are now named as Makefile.am.pre. These are ./Makefile.am
7798 and lib/Makefile.am. Others may be changed later.
7800 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7802 * Added invite list, ban list, some key management and connection
7803 error message printing to module formats in the Irssi SILC client.
7805 * Added new silc_client_set_away_message to set the away message
7806 that is back to the person who sent private message. The
7807 affected file lib/silcclient/silcapi.h and the
7808 lib/silcclient/client_prvmsg.c.
7810 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Fixed the private message sending in the Irssi SILC client,
7813 added local command KEY to the Irssi SILC client.
7815 Added key management and key agreement message formats to the
7816 irssi/src/fe-common/silc/module-formats.[ch].
7818 Added USERS (alias WHO) printing, server/router operator
7819 indication and LIST command printing to the module formats.
7821 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * Fixed channel joining notify handling, cumode notify handling
7824 from Irssi SILC client.
7826 * Added SILC specific module-formats to the Irssi SILC client so
7827 that SILC specific message hilighting, colors etc is possible.
7828 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7830 Added channel mode, channel user mode, actions, notices,
7831 whois and whowas printing to the the module-formats.c.
7833 * Fixed a bug in channel deletion in the server. The channel
7834 is not left to the cache even if the channel founder auth mode
7835 is set when there are no users anymore on the channel. Affected
7836 file silcd/server.c.
7838 * The silc_net_localhost now resolves the entire hostname including
7839 the domain name. Affected file lib/silcutil/silcnet.c.
7841 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Changed the ask_passphrase client operation to be ascynchronous.
7844 It has now a completion callback and a context that the
7845 application must call after it has got the passphrase from
7846 the user. Affected files lib/silcclient/silcapi.h,
7847 lib/silcclient/protocol.c, lib/silcclient/command.c and
7850 Added SilcAskPassphrase callback that the application calls
7851 to deliver the passphrase to the library.
7853 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7854 The public key verification and especially a certificate
7855 verification is asynchronous procedure.
7857 Added new SILC_SKE_STATUS_PENDING status to indicate the
7858 request is pending and a callback will be called to finalize
7861 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7862 indicate that remote end did not send its public key (or
7863 certificate), even though we require it. Added check for this
7864 condition in the SKE. This was a security bug, now fixed.
7866 Defined new SilcSKEVerifyCbCompletion callback that is called
7867 when the verification process is completed.
7869 The affected files lib/silcske/silcske_status.h and
7870 lib/silcske/silcske.[ch].
7872 * Changed the verify_public_key client operation to be async
7873 as well. Defined SilcVerifyPublicKey callback that is used to
7874 indicate the success of the public key verification process.
7876 Changed the server and client to use the new async client
7879 * Changed the Irssi SILC client's internal scheduler to be called
7880 twice as many times as it used to be. As a result the client
7881 should be a bit faster now. Affected file is
7882 irssi/src/silc/core/silc-core.c.
7884 * Added support to Irssi SILC client of asynchronous public key
7885 verification and passphrase inquiry. Affected file is
7886 irssi/src/silc/core/silc-core.c.
7888 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Do not say "You have left channel %s" in client library.
7891 Moved it to the application. Affected files are
7892 lib/silcclient/command.c and silc/client_ops.c.
7894 * Fixed silc_client_get_clients. Command context was not
7895 duplicated and was freed memory in the callback. Affected
7896 file lib/silcclient/idlist.c.
7898 * Do not say "you are now talking..." on JOIN command in the
7899 client library. The appliation must handle it.
7901 * Do not say ".. changed topic to" in command reply in the
7902 client libary. The application must handle it.
7904 * Fixed TOPIC command sending in the client library.
7906 * Fixed a memory leak in silc_client_command_free in the file
7907 lib/silcclient/command.c.
7909 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * Imported a modified version of Irssi client to the source tree.
7912 The Irssi will be used to create a new client called
7913 Irssi SILC. Imported to irssi/.
7915 Added silc_core_init_finish function to the Irssi. Affected
7916 file irssi/configure.in.
7918 A lot changes in the Makefile.ams around the irssi tree.
7920 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * Do not rehash if the new size is same as the old size of the
7923 hash table, in the silc_hash_table_rehash*. The affected file
7924 lib/silcutil/silchashtable.c.
7926 * Replaced hash_table_del_by_context calls from the server
7927 (when channel->user_list and client->channels) to the
7928 hash_table_del as it is sufficient and faster.
7930 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7932 * Added silc_hash_table_list, silc_hash_table_get and the
7933 SilcHashTableList structure to provide an alternative way to
7934 traverse the hash table. The affected files are
7935 lib/silcutil/silchashtable.[ch].
7937 * Changed the server's idlist routines to use the hash table
7938 routines to optimize the code.
7940 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7942 * Replaced the client entry's `channel' list and channel entry's
7943 `user_list' list to hash tables for optimized lookup. Changed
7944 the code to use the hash table interface around the code.
7945 Affected file lib/silcd/idlist.[ch].
7947 * Added `auto_rehash' boolean argument to the function
7948 silc_hash_table_alloc to indicate whether the hash table should
7949 auto-rehash when it thinks is appropriate time. It will
7950 increase the hash table size if the there is twice as much
7951 entries in the table than the size of the table, and will
7952 decrease the size if there are twice as less entries than
7953 the size of the table.
7955 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7957 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7959 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7961 * silc_idcache_purge_by_context deletes the entry now by context
7962 as it is supposed to do. Affected file lib/silccore/idcache.c.
7964 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7965 client is not anymore valid (WHOWAS givens the info) and not
7966 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7968 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7970 * Removed the `data' and `data_len' arguments from the ID Cache
7971 interfaces and added `name' argument. ID Cache does not handle
7972 anymore the binary data only a names associated with given ID.
7974 * When hashing a Client ID with silc_hash_id the entire ID is
7975 not hashed anymore, instead only the hash of the Client ID is
7976 hashed. This way we can access the Client ID from the cache
7977 with Client ID but with the hash of the ID (which is a hash of
7978 the nickname) as well without any difference in performance.
7980 Added also silc_idcache_find_by_id_one_ext to do one on one
7981 searching when we have the actual ID. Added also function
7982 silc_hash_client_id_compare. The affected files are
7983 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7985 * When hashing the name associated with a ID it is always done
7986 in lowercase. This way we can access the cache without worrying
7987 about case-sensitivity, even though, for example nicknames are
7990 * Fixed a bug in server with channel message sending. It put
7991 wrong ID type as destination ID. The affected file
7992 silcd/packet_send.c.
7994 * silc_idcache_del_by_context now deletes from all hash tables
7995 by context. Affected file lib/silccore/idcache.c.
7997 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7999 * Changed the client library to use the new ID Cache interface.
8000 Changes around the source tree.
8002 * Added silc_hash_table_rehash_ext to rehash with specific
8003 hash function. Affected file lib/silcutil/silchashtable.[ch].
8005 * Added silc_hash_string_compare to compare two strings in the
8006 hash table. Affected file lib/silcutil/silcutil.[ch].
8008 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8010 * Added new function silc_idcache_del_by_context into the
8011 lib/silccore/idcache.[ch].
8013 * Changed the server's ID list routines to use the new ID Cache
8014 interface. Changes around the source tree.
8016 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Added silc_hash_table_del[_by_context]_ext functions in to the
8019 lib/silcutil/silchashtable.[ch].
8021 Removed silc_hash_table_find_all* routines and added new
8022 silc_hash_table_find_foreach to replace them.
8024 Added silc_hash_table_replace_ext function as extended
8025 replacing function. Separated the simple hash table interface
8026 from the extended hash table interface in the file
8027 lib/silcutil/silchashtable.h.
8029 * Fixed minor bugs and changed it to use some of the new
8030 hash table functions in lib/silccore/idcache.c
8032 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8034 * Added new function silc_hash_table_find_all to return all keys
8035 in the hash table by the specified key. As the hash table is
8036 collision resistant it also makes it possible to have several
8037 duplicate keys in the hash table. This function may be used to
8038 find all of the keys from the hash.
8040 Added user_context arguments to the SilcHashFunction,
8041 SilcHashCompare and SilcHashDestructor to deliver user specified
8044 Added new fuctions silc_hash_table_find[_all]_ext to do
8045 extended lookup with specified hash and compare functions and
8046 specified user contexts.
8048 Added new function silc_hash_table_add_ext to add the key
8049 with specified hash function and user context.
8051 Added new function silc_hash_table_foreach to traverse all
8052 entrys in the hash table. Added SilcHashForeach callback
8055 Added new function silc_hash_table_del_by_context to delete
8056 the entry only if the context associated with the key matches.
8058 Affected files are lib/silcutil/silchashtable.[ch].
8060 * Removed silc_hash_[server/client/channel]_id and added just
8061 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8062 silc_hash_id_compare to compare two ID's using as the hash table
8063 comparison function. Added also silc_hash_data to hash
8064 binary data and silc_hash_data_compare to compare it.
8066 * Removed silc_idlist_find_client_by_hash as it is not needed
8067 anymore. Affected file silcd/idlist.[ch].
8069 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8070 to use internally the SilcHashTable. The new ID Cache is a lot
8071 faster than the old one. Some of the ID Cache interface was also
8072 rewritten and obsolete and stupid functions were removed.
8074 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * Added entry_count field to the SilcHashTable to keep the number
8077 of the entries in the table. Implemented the function
8078 silc_hash_table_rehash. Added new function
8079 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8081 Fixed a minor bug in silc_hash_table_free.
8083 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8084 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8085 into the lib/silcutil/silcutil.[ch].
8087 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8089 * Implemented a collision resistant hash table into the
8090 lib/silcutil/silchashtable[ch]. See the header and the source
8091 for the SilcHashTable API.
8093 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Merged dotconf version 1.0.2 into lib/dotconf.
8097 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Do not compile anything in lib/silcsim/* if the SIM support
8100 is not enabled. The tree should now compile without problems
8103 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8105 * Compiled the SILC under cygwin. Compiled and tested briefly
8106 without problems. More tests needed. The SIMs didn't compile
8109 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8111 * Fixed possible crash in silc_get_username in the
8112 lib/silcutil/silcutil.c.
8114 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8116 * Fixed a va_arg in silc/client_ops.c.
8118 * Oops, RC5 routines were named AES and caused some problems
8119 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8121 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Added new SilcIDIP structure into the lib/silccore/id.h and
8124 replaced the old `ip' fields from all SILC ID's to that type.
8125 This is a step towards IPv6 support.
8127 The silc_id_get_len takes now the ID as an extra argument.
8128 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8129 both IPv4 and IPv6 based ID's.
8131 The affected files are lib/silccore/id.[ch] and other files
8132 around the tree using these routines.
8134 * Removed the ID length arguments in server from various
8135 silc_server_send_notify_* routines -> they are not needed
8138 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8140 * Fixed memory leak in silc_encode_pem_file in the file
8141 lib/silcutil/silcutil.c.
8143 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Check minor version as well in the SKE. Affected files are
8146 silcd/protocol.c and lib/silcclient/protocol.c.
8148 * Added --identifier option to the server so that an identifier
8149 can be when creating the public key for the server. Affected
8150 file is silcd/silcd.c.
8152 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8153 lib/silccrypt/silcpkcs.c.
8155 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Register default ciphers and stuff when using -C option with
8158 the server. Affected file sildc/silcd.c.
8160 * Put back the servers public key filename format, it is better
8161 than the new one. For now, the client keys are saved with the
8162 new filename format. The affected file silc/client_ops.c.
8164 * Implemented the Cipher API for the rest of the ciphers that
8165 did not implement it or implemented it the wrong way.
8167 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Register default ciphers and stuff when using the -S option
8170 in the client. Affected file silc/silc.c. Same also when
8171 creating new key pair with -C option.
8173 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Fixed the silc_verify_public_key client operation function to
8176 save the public keys differently. The fingerprint is now
8177 used as filename and not the hostname. This way also the
8178 client keys are saved uniquely and not with hostnames. The
8179 affected file is silc/client_ops.c.
8181 * Trimmed the silc_hash_fingerprint function to remove extra
8182 whitespaces from the end of the fingerprint. The affected
8183 file is lib/silccrypt/silchash.c.
8187 * Added silc_cipher_register_default function to register all
8188 default ciphers. It can be used when configuration files
8189 does not exist and the application does not want any specific
8190 ciphers in any specific order.
8192 The SilcDList is now used as silc_cipher_list dynamically
8193 allocated cipher list. Removed the static list all together
8194 and now all ciphers must be allocated to the dynamic list.
8195 The silc_cipher_alloc routine was changed to check only the
8198 All silc_cipher_* routines that used to return int returns
8201 The affected files lib/silccrypt/silccrypt.[ch].
8203 * The same thing was done to silc_hash_* as for silc_cipher_*
8204 routines. Affected files lib/silccrypt/silchash.[ch].
8206 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8207 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8208 Added also silc_pkcs_[un]register[_default] functions.
8209 Removed the data_context from the PKCS API.
8211 * Added silc_hmac_register_default function to register default
8212 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8213 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8214 to unregister all hmacs at once.
8216 * Register the default ciphers, hash functions, PKCSs and HMACs
8217 if client's configuration file does not exist. The affected
8220 * The client did not load the hash functions from the SIM
8221 modules at all. Added support for this. Affected file is
8222 silc/clientconfig.c.
8224 * When decoding public key with silc_pkcs_public_key_decode, check
8225 the supported algorithm only if PKCS are registered. Affected
8226 file lib/silccrypt/silcpkcs.c. The same was done with the
8227 silc_pkcs_private_key_decode.
8229 * Fixed the SILC List routines to keep the list always in order.
8230 It used to change the list's order when traversing the list but
8231 not it preserves the order. Affected file lib/trq/silclist.h.
8233 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Added the client library to use the SilcSocketConnection's
8236 reference counter (by silc_socket_dup) to prevent the bug that
8237 the socket object may be freed underneath async operation.
8239 * The name resolv library checking fixes in the configure.in.pre.
8242 * Created new version of the protocol drafts for future
8243 development. The -03 drafts are the ones that will be changed
8244 in the trunk now and the -02 will remain as they are.
8246 * Send list of CUMODE notifys to the router when announcing
8247 the channel users to the router. Affected file silcd/server.c.
8248 If the router receiving channel founder CUMODE for a channel
8249 that already has channel founder it will send CUMODE notify
8250 to the sender to remove the channel founder rights from the
8251 announced client. Affected file silcd/packet_receive.c.
8253 * The CUMODE notify may now use Server ID as well as the entity
8254 who changes the mode. Updated protocool specs.
8256 * Updated INSTALL and README files.
8258 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * New web pages in the http://silc.pspt.fi. The pages was
8265 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8267 * Implemented the [DenyConnectin] config section in the server.
8268 Added silc_server_config_denied_conn to check whether incoming
8269 connection is denied. Affected file silcd/serverconfig.[ch].
8271 * Do not check the ports when checking the incoming configuration
8272 data if the port is 0, meaning any. Affected file is
8273 silcd/serverconfig.c.
8275 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Fixed buffer overflow in silc_string_compare in the file
8278 lib/silcutil/silcutil.c.
8280 * Fixed double free in silc_server_command_leave in the file
8283 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Fixed the version checking in the server. Affected file is
8288 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Fixed the configuration data fetching when accepting new
8291 connections in the server. Affected file silcd/server.c.
8293 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8295 * Added `sender_entry' argument to the function
8296 silc_server_packet_relay_to_channel so that we can check
8297 whether some destination actually belongs to the same route
8298 the sender belongs (ie, we must not resend the packet to the
8299 sender). Affected file silcd/packet_send.[ch].
8301 * Added `servername' field to the SilcClientEntry in the server
8302 to hold the name of the server where client is from. Affected
8303 file is silcd/idlist.h.
8305 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Moved the channel message encrypting in the router betwen
8308 router connections from silc_server_channel_message to the
8309 silc_server_packet_relay_to_channel since we want to check
8310 whether we have anybody channel before encrypting anything.
8311 Affected files silcd/packet_[receive/send].c.
8313 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Fixed the [AdminConnection] server config section to support
8316 multiple entries. Affected file silcd/serverconfig.c.
8318 * Added support into the server to check the validity of the
8319 incoming connection before executing any KE or authentication
8322 * The connection configuration is now saved to the KE and
8323 connection auth protocol contexts and not fetched anymore in
8324 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8326 * The local hosts listenning address and port is also resolved
8327 now when starting the server. We want to have the socket object
8328 to include the real address and port for the listener. Added
8329 new function silc_net_check_local_by_sock into the files
8330 lib/silcutil/silcnet.[ch].
8332 * Fixed a broadcast bug in server -> do not broadcast if we
8335 * Fixed a routing bug. Do not route broadcast packets ever.
8336 Broadcast packets must be processed always and not routed since
8337 they may be destined to some other host than yourself and thus
8338 would get routed without no good reason. Affected file is
8341 * Added function silc_server_config_is_primary_route to check
8342 whether primary router connection has been configured (a router
8343 configuration that we are initiating). If there is not, we
8344 will assume that there is only two routers in the SILC network
8345 and we will use the incoming router connection as our primary
8346 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8348 * Changed the order of the broadcasting. Broadcast _after_ the
8349 packet has been processed not before. Affected file is
8352 * Fixed a [ClientConnection] parsing bug. The port was never
8353 parsed correctly thus resulting to port 0. Affected file
8354 silcd/serverconfig.c.
8356 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8357 argument and did not set the broadcast packet flag. Affected
8358 file silcd/packet_send.c. Fixed same bug in the function
8359 silc_server_send_notify as well.
8361 * If we receive NEW_ID packet for our own ID in the server, ignore
8364 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Removed the nickname from the Private Message Payload.
8369 Updated the code and the protocol specs.
8371 * Updated protocol specs for submitting to the IETF.
8373 * Tweaked the Random Number Generator a bit. Affected file
8374 lib/silccrypt/silcrng.c. Exported a new function
8375 silc_rng_[global]_add_noise which can be used to add more
8378 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * Do not parse packets with different timeout when protocol
8381 is active -> may cause problem with rekey. Affected file
8384 * When server receives signoff notify it must not create
8385 new channel key if the client is on any channels since the
8386 sender of the signoff notify will create it.
8388 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Added printing of error messages during SKE protocol from the
8391 failure packet sent by server during SKE. Affected file
8394 * Removed the client's failure_callback handling with timeout
8395 and handle it immediately when received.
8397 * The SKE library returned wrong type in SUCCESS and FAILURE
8398 packets. They must be 32 bit MSB not 16 bit MSB.
8400 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8402 * Ok, rewrote the logic of the re-key and now it seems to work.
8403 I tested it on high traffic with frequent re-keys without
8404 problems. Added hmac_receive (and renamed hmac to hmac_send)
8405 in SilcClientConnection in lib/silcclient/client.h and
8406 in SilcIDListData in silcd/idlist.h. Also, removed the
8407 SilcPacketParserContext's cipher and hmac fields as they are
8408 not needed anymore and actually caused some problems when
8409 the ciphers and hmac's changed underneath the packet parser.
8411 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * If re-key protocol is active then process the incoming packets
8414 synchronously since we must assure that icoming packets encrypted
8415 with the old key is processed before the new keys is set to
8416 use. This is true other packets than for REKEY packets.
8417 Affected file silcd/server.c. The same was done to client library
8418 as well, affected file lib/silcclient/client.c.
8420 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Fixed bug in client and server to accept the force send if
8423 the packet is send from silc_[server/client]_packet_process
8424 function. Otherwise the packets are never delivered, oops.
8426 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Disable force sending of packets when REKEY protocol is active.
8429 We must assure that no packet is sent directly when rekey is
8430 performed. All packets must be sent through packet queue.
8431 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8432 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8433 function is silc_[server/client]_packet_send_real to check
8436 * Replaced the SIM paths from example config files to
8437 /usr/local/modules. Also, make install creates now
8438 /usr/local/silc/logs directory to hold all the SILC server
8441 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8443 * Made the configure.in.pre work on Solaris. Patch by salo.
8445 * Made all ciphers compatible with non-x86 machines. Defined
8446 CBC mode macros into lib/silccrypt/ciphers_def.h.
8448 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8450 * Fixed the make install.
8452 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * When MAC computation fails the silc_packet_decrypt returned 0
8455 even though it was supposed to return -1. Fixed this. The
8456 affected file is lib/silccore/silcpacket.c.
8458 * Do not replace the config files in /etc/silc (in make install)
8459 if they already exist. Affected file ./Makefile.am.
8461 * Do not send re-key packets immediately but through packet queue.
8462 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8464 * Changed silc_net_check_host_by_sock to return FALSE if the
8465 IP/DNS could not be resolved. Though, it returns the IP address
8466 now even if it could not resolve it (but returns also FALSE).
8467 Affected file lib/silcutil/silcnet.[ch].
8469 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Added silc_pkcs_decode_identifier to decode the public key's
8472 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8473 Added also silc_pkcs_free_identifier. Added also new context
8474 SilcPublicKeyIdentifier.
8476 * Added -S option to the silc client. It is used to dump the
8477 contents of the specified public key file.
8479 * Changed the PKCS api to return the public key length when
8480 setting the public key.
8482 * Fixed a fatal bug in the public and private key file loading.
8483 Affected file lib/silccrypt/silcpkcs.c.
8485 * Execute the packet parsing for client with zero (0) timeout
8486 if the protocol is active. Affected file silcd/server.c.
8488 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8490 * Made the key generation options to the silcd program. Added
8491 -C option, equivalent to client's option.
8493 * Added new [ServerKeys] config section to the server. It
8494 configures the server's public and private key.
8496 * Defined generic Public Key Payload into the protocol
8497 specification to send specific type of public keys and
8500 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8501 public key or certificate.
8503 * Implemented the GETKEY command to the server and to the
8504 client library and on user interface.
8506 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Made preliminary `make install' work.
8510 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * Added SilcServerRekey context into silcd/idlist.h.
8514 * Added the PFS support as defined in the specification to the
8515 SKE protocol. Affected files lib/silcske/*.c.
8517 * Added `ske_group' field to the SilcServerRekey context to hold
8518 the number of the SKE group that is used with PFS in re-key.
8519 Affected file silcd/idlist.h.
8521 * Added PFS re-key support to the server. Affected file is
8524 * Added silc_protocol_cancel to cancel execution of the next
8525 state of the protocol. Affected file is
8526 lib/silccore/silcprotocol.[ch].
8528 * Added the re-key support with and without PFS to the client
8529 library. Re-key is performed once in an hour, by default.
8531 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8532 Added silc_client_rekey_callback and silc_client_rekey_final.
8533 Affected files are lib/silcclient/protocol.[ch] and
8534 lib/silcclient/client.[ch].
8536 * Removed the `hmac_key' and `hmac_key_len' fields from the
8537 SilcClientConnection structure; not needed. Affected file is
8538 lib/silcclient/client.h.
8542 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8544 * Do not ask whether user wants to use the negotiated private key
8545 for private messages, just use it. Affected file is
8546 silc/local_command.c.
8548 * Added `send_enc_key' and `enc_key_len' fields to the
8549 SilcIDListData structure since they are needed in the re-key
8550 phase. Affected file is silcd/idlist.[ch].
8552 * Implemented the simple re-key protocol into the server.
8553 Affected files silcd/server.c and silcd/protocol.[ch]. The
8554 re-key will be performed once in an hour, by default.
8556 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8557 Added silc_server_rekey, silc_server_rekey_callback and
8558 silc_server_rekey_final.
8560 * Removed Tunneled flag from the protocol. Updated the code
8561 and the specifications.
8563 * Adde `pfs' field to the SilcIDListData to indicate whether
8564 the PFS is to be performed in the re-key. Affected file is
8567 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8570 int64 of at least the xintXX size. If void * is less that 4
8571 bytes uint32 * will be used. Defined bool as boolean.
8573 * Changed _ALL_ unsigned long and unsigned int to uint32,
8574 unsgined short to uint16 in the source tree.
8576 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8577 not handle clients that has entry->data.registered == FALSE.
8578 They are not in the network anymore. Affected file is
8581 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8583 * Implemented the sending of the SERVER_SIGNOFF notify in the
8584 server. Affected file is silcd/server.c.
8586 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8587 Added also silc_notify_payload_encode_args into the
8588 lib/silccore/silcnotify.[ch].
8590 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8591 Affected file silcd/packet_receive.c.
8593 * Implemented the SERVER_SIGNOFF notify handling in the client
8594 library. Affected file lib/silcclient/client_notify.c. Also,
8595 implemnted the printing of the SERVER_SIGNOFF info to the
8596 application. Affected file silc/client_ops.c.
8598 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8599 if the deleting was successful. Affected file silcd/idlist.[ch].
8601 * Added support for public key authentication in the connection
8602 authentication protocol in the client library. Affected file
8603 lib/silcclient/protocol.c.
8605 * Changed the server's silc_idlist_get_clients_by_* interface
8606 to support already allocated array so that new entries may be
8607 added to pre-allocated array. Affected file silcd/idlist.[ch].
8608 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8609 and command replies.
8611 * All command reply functions in the server now calls the
8612 pending command callback even if error occured. This way the
8613 error will be delivered to the client as well. Affected files
8614 silcd/command.c and silcd/command_reply.c.
8616 * Fixed INFO command to return local server's info if no server
8617 was provided. Affected file lib/silcclient/command.c.
8619 * Removed RESTART command for good. Updated the code and the
8622 * Rewrote parts of the task system. It is a bit simpler now.
8623 Removed unsued task priorities. The affected files are
8624 lib/silcutil/silctask.[ch].
8626 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Moved the USERS printing from the library to the application.
8629 Affected files lib/silcclient/command.c and silc/client_ops.c.
8631 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8635 * Added channel key re-key support. The re-key is perfomed
8636 only by the router and is done once in an hour. Added `rekey'
8637 field to the SilcChannelEntry in the server. Affected files
8638 silcd/server.c and silcd/idlist.h.
8640 * Added silc_task_unregister_by_context into the file
8641 lib/silcutil/silctask.[ch].
8643 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8645 * Added SILC_UMODE_GONE mode to indicate when the client is not
8646 present in the SILC network. Added also support to the local
8647 command AWAY that will set this mode. Added support of showing
8648 "xxx is gone" in WHOIS command. The USERS command shows the
8649 gone status as well.
8651 * Fixed setting server and router operator privileges in the
8652 server's UMODE command. Affected file silcd/command.c.
8654 * Merged the SKE KE1 and KE2 payloads into one payload. The
8655 new KE payload is equivalent to the old KE2 payload.
8657 Cleaned up the SKE Start Payload parsing. It now uses the
8658 simple buffer unformatting to do the parsing. A lot faster
8661 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8662 to the SKE that is used to indicate whether both of the SKE
8663 parties should perform authentication. By default only the
8664 responder performs authentication. By setting this flag also
8665 the initiator must do authentication. By default it is unset
8666 since in normal SKE case, client to server connection, only
8667 the responder should do authentication. When doing SKE between
8668 two clients both should perform authentication. Updated the
8669 code and the protocol specs.
8671 * A little fix to IDENTIFY command in the server. Search the
8672 client first by hash not nickname. Affected file is
8675 * Fixed the silc_client_close_connection to support closing
8676 the client to client connections wihtout deleting too much
8677 data. Affected file lib/silcclient/client.c.
8679 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8680 are received if protocol used to be active but is not anymore
8681 the application would crash due to NULL pointer dereference.
8682 Affected files silcd/server.c and lib/silcclient/client.c.
8684 * Added `hash' field to the SilcClientConnection to include
8685 the hash function negotiated in the SKE protocol.
8687 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8688 to set the channel founder authentication data. A client can
8689 claim the founder rights later by providing the authentication
8690 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8691 This way the channel founder can regain the channel founder
8692 privileges even it is left the channel. This works only on
8693 local server and the client must be connected to the same
8694 server to be able to regain the founder rights. Updated the
8695 protocol specs accordingly.
8697 Added support to the CMODE command in the client to set the
8698 founder auth data. Read the README to see how to set it.
8700 Added support to the CUMODE command to claim the founder
8701 rights. Read the README to see how to do it.
8703 Added support for the founder authentication to the Channel
8704 Entry in the server. Affected file silcd/idlist.h.
8706 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8707 server's CMODE command. Affected file silcd/command.c.
8709 * Added the following new functions into lib/silccore/silcauth.[ch]:
8710 silc_auth_get_method and silc_auth_get_data.
8712 * The server now saves the remote hosts public key to the
8713 SilcIDListData pointer. Affected file silcd/protocol.c.
8715 * The normal server now does not remove the channel entry from
8716 the cache if the founder authentication data is set. It used
8717 to remove it if the founder was the last one on the channel on
8718 the server and left the channel. The auth data is saved and
8719 if the channel is re-joined later the old entry is used with
8720 the old auth data. Affected files silcd/command_reply.c and
8723 * Removed the `pkcs' field from the SilcIDListData structure
8724 in the server; it is not used. Affected file silcd/idlist.h.
8726 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8728 * Fixed packet processing on slow links. Partial packets were
8729 never re-processed because the incoming data buffer was cleared
8730 by the application. Application must not directly clear the
8731 sock->inbuf, the packet processing routines handle it. Fixed
8732 this in client library and in server.
8734 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Fixed the WHOIS and IDENTIFY send reply function to really
8737 check whether to send list or just one entry. Affected file
8740 * Cleaned up the LEAVE command's channel key distribution. The
8741 affected file silcd/command.c.
8743 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8744 can enforce the channel mode as well. In that case the ID
8745 includes the ID of the server. The code now enforces the
8746 mode change if the router have different mode than the server.
8748 * The notify client operation with CMODE_CHANGE notify can now
8749 return NULL client_entry pointer if the CMODE was not changed
8750 by client. Application must check for this.
8752 * Added <Server ID> argument to INFO command to support server
8753 info fetching by Server ID.
8755 * Added silc_server_announce_get_channel_users to get assembled
8756 packets of channel users of the specified channel. Affected
8757 file silcd/server.[ch].
8759 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8760 was freed underneath the ID Cache.
8762 * Re-announce clients when the server received CHANNEL_CHANGE
8763 notify from the router. Affected file silcd/packet_send.c.
8765 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8768 crashed since it did not handle the fact that there is no cipher
8769 called "3" and didn't check the error condition. Now fixed.
8771 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8772 flag. It can be used to send message requests.
8774 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Implemented the RESTART command in the client.
8778 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8779 notice type messages. Added notice printing to the user
8782 * The channel keys are not re-generated if the channel's mode
8783 is PRIVKEY, ie private key on the channel exists. Affected
8784 files silcd/server.c and silcd/command.c.
8786 * Fixed a little bug in channel message delivery when channel
8787 private keys are set in the server. Affected file is
8788 silcd/packet_send.c.
8790 * Changed the setting on channel->on_channel = TRUE from the
8791 silc_client_save_channel_key to the JOIN command reply. The
8792 key payload is not received if the private channel key is set.
8793 Affected file lib/silcclient/command_reply.c and the
8794 lib/silcclient/client_channel.c.
8796 * When the CMODE_CHANGE notify is sent and the channel private
8797 key mode is removed the channel key must be re-generated in
8798 other cells as well. Added this support for the router in the
8799 silcd/packet_receive.c.
8801 * Added new local command NOTICE to send notice message on
8802 channel. Affected file silc/local_command.[ch].
8804 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Added new local command ME to the client. It is used to send
8807 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8808 some action. Affected file silc/local_command.[ch].
8810 * Changed channel_message and private_message client operations
8811 to deliver the message flags to the application. Added also
8812 the `flags' arguments to the silc_client_send_channel_message
8813 and silc_client_send_private_message functions. Affected file
8816 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8818 * Redefined the Private Message Payload to support private message
8819 keys and to support the new private message flags. Updated
8820 the protocol specs. Flags makes it possible to have for example
8821 CTCP style messages.
8823 * Added new type SilcPrivateMessagePayload and defined an API
8824 for it in the lib/silcclient/silcprivate.[ch].
8826 * Tested private message private keys successfully. Tested the
8827 private message key set, unset and list commands with the new
8830 * Redefined the Channel Message Payload to include the channel
8831 message flags (equal with private message flags) to support
8832 for example CTCP style messages.
8834 * Defined some of the message (for channel and private message)
8835 flags. Updated the protocol specs and added the flags to the
8836 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8838 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8840 * Added SilcKeyAgreementStatus type to the key agreement routines
8841 to indicate the current status and error if one occured.
8842 The status types are defined in the lib/silcclient/silcapi.h.
8844 * Added new local command KEY that is used to set and unset private
8845 keys for channels, set and unset private keys for private messages
8846 with remote clients and to send key agreement requests and
8847 negotiate the key agreement protocol with remote client. The
8848 key agreement is supported only to negotiate private message keys,
8849 it currently cannot be used to negotiate private keys for channels,
8850 as it is not convenient for that purpose.
8852 * Fixed a minor pending callback setting bug in the function
8853 silc_client_get_client_by_id_resolve, now the function works.
8854 Affected file lib/silcclient/idlist.c.
8856 * Added function silc_net_get_local_port to get local bound
8857 port by socket. Added to lib/silcutil/silcnet.[ch].
8859 * Added `sockets' and `sockets_count' fields to the SilcClient
8860 object. They hold the sockets of the listenning sockets in
8861 the client. Listenning sockets may be for example the key
8862 agreement server. Affected file lib/silcclient/client.[ch].
8863 Added functions the silc_client_add_socket and the
8864 silc_client_del_socket. They are exported to the application
8867 * Added ~./silc/clientkeys to support other client's public keys.
8869 * Renamed verify_server_key client operation to verify_public_key
8870 and added one argument to indicate the type of the connection
8871 (server, client etc.).
8873 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8875 * Added silc_server_connection_auth_request to handle the
8876 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8877 silcd/packet_receive.[ch].
8879 * Added silc_server_send_connection_auth_request into the
8880 silcd/packet_send.c to send the connection auth request packet.
8882 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8885 * Fixed the public key authentication in responder side in the
8886 server. The `auth_data' pointer includes the SilcPublicKey
8887 not the path to the public key. Affected file silcd/protocol.c.
8889 * Implemented the public key authentication in the initiator side
8890 in the server. Affected file silcd/protocol.c.
8892 * Removed the [RedirectClient] config section from the server
8893 configuration. Is not needed and I don't want to implement it.
8895 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * Cleaned up the CMODE command in the server. It now works
8898 correctly and supports all the modes defined in the protocol.
8899 Affected file is silcd/command.c.
8901 * Added `hmac_name' field to the SilcChannelEntry in the server
8902 to hold the default HMAC of the channel. It can be set when
8903 creating the channel (with JOIN command). Affected files
8906 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8907 type to indicate the change of the current cipher and hmac
8908 on the channel. Client can safely ignore the <cipher> argument
8909 (if it chooses to do so) since the CHANNEL_KEY packet will
8910 force the channel key change anyway. The <hmac> argument is
8911 important since the client is responsible of setting the new
8912 HMAC and the hmac key into use.
8914 * Fixed the CMODE command in the client library as well.
8916 * Tested CMODE command in router environment successfully.
8918 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Show the version of the remote client (or server) when connecting
8921 to the server. It is logged to the log file. Affected file
8922 is silcd/protocol.c.
8924 * Fixed the KILLED notify handling in the client library. The
8925 client must be removed from all channels when receiving the
8928 Also, do not remove the client entry when giving the KILL
8929 command but when the KILLED notify is received.
8931 * Removed silc_idlist_find_client_by_nickname from the server.
8932 Not needed anymore. Affected files silcd/idlist.[ch].
8934 * Implemented the CHANNEL_CHANGE notify type handling to the
8935 server. Affected file silcd/server.c.
8939 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8941 * Added silc_server_send_notify_invite to send the INVITE
8942 notify between routers.
8944 * Implemented the INVITE command correctly to the server.
8946 * Implemented the INVITE notify type handling in the server.
8948 * Implemented the INVITE command to the client library and on the
8951 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8953 * Added function silc_server_get_client_resolve to find the
8954 client entry by ID from all ID lists and then resolve it
8955 (using WHOIS) if it cannot be found. Affected file is
8958 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Implemented the BAN command to the client library.
8962 * The JOIN command in the server now checks the invite list
8965 * Changed the silc_command_reply_payload_encode_va and the
8966 silc_command_payload_encode_va to support that if argument is
8967 NULL it ignores and checks the next argument. Affected file
8968 lib/silccore/silccommand.c.
8970 * Added silc_server_send_notify_ban to send the BAN notify
8971 type between routers.
8973 * Chaned the silc_notify_payload_encode to support that if
8974 argument is NULL it ignores and checks the next argument.
8975 Affected file lib/silccore/silcnotify.c.
8977 * Tested ban lists in router environment successfully.
8979 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Implemented BAN command to the server, in silcd/command.[ch].
8983 * Removed the BAN and INVITE_LIST modes from the CMODE command
8986 * Added function silc_string_match to regex match two strings.
8987 Affected files lib/silcutil/silcutil.[ch].
8989 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Redefined parts of the SilcChannelEntry in the server to support
8992 the new ban and invite lists.
8994 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Redefined the INVITE command. The same command can be used to
8997 invite individuals to the channel but also to manage the invite
8998 list of the channel (to add to and remove from the invite list).
8999 Updated the protocol specs.
9001 * Added new command SILC_COMMAND_BAN that can be used to manage
9002 the ban list of the channel. Updated the protocol specs.
9004 * Removed the channel modes: the SILC_CMODE_BAN and the
9005 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9006 in the CMODE command. The equivalent features are now available
9007 using INVITE and BAN commands. Updated the protocol specs.
9009 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9010 in the network about change in the current ban list. The notify
9011 type is not used by the client.
9013 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9014 support the invite lists.
9016 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9018 * Added new function silc_string_regexify that converts string
9019 including wildcard characters into regex string that can
9020 be used by the GNU regex library. Added into the file
9021 lib/silcutil/silcutil.[ch].
9023 Added silc_string_regex_combine to combine to regex strings
9024 into one so that they can be used as one regex string by
9025 the GNU regex library. Added into the file
9026 lib/silcutil/silcutil.[ch].
9028 Added silc_string_regex_match to match two strings. It returns
9029 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9031 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9033 * Imported GNU regex to the soruce tree into lib/contrib.
9034 Fixed some compiler warning from the regex.c.
9036 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Fixed MOTD command in the server to work in router environment.
9040 * Fixed the MOTD command in the client library to support
9041 the server argument in the command.
9043 * Added `nickname_len' argument to the silc_idlist_add_client
9044 in the server, as the `nickname' argument may be binary data
9047 * Added silc_idlist_get_channels to return all channels from
9050 * Implemented LIST command to the server. Affected file is
9053 * Implemented the LIST command to the client library and on the
9056 * Added [<user count>] argument to the LIST command reply.
9057 With private channels the user count is not shown.
9059 * Updated TODO and README.
9061 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9063 * The client entry's data.registered must be TRUE even with
9064 global client entry on global client list. The data.registered
9065 is used to check whether the client is anymore in the network,
9066 for example with WHOWAS command so it must be valid.
9068 * Fixed the WHOWAS command in the server. It now actually works
9069 in router environment. Added function into silcd/command_reply.c
9070 silc_server_command_reply_whowas_save.
9072 * Added silc_idlist_purge function to the silcd/idlist.c
9073 to periodically purge the ID Cache.
9075 * Fixed INFO command in the server. It works now in router
9076 environment. Added <server name> argument to the INFO command
9077 reply. Updated the protocol specs.
9079 * Fixed minor bug in silc_idcache_purge to not purge if the
9080 expire value is zero.
9082 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9083 they were buggy because of the WHOWAS information.
9085 * Fixed local command MSG to handle the async resolving of
9086 the remote client properly. It used to fail the first MSG.
9087 Affected file silc/local_command.c.
9089 * Added `data_len' field to SilcIDCache context.
9091 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Update TODO. Todo in commands in the server.
9095 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9097 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9098 used by routers as broadcast packet to inform other routers
9099 about the changed user mode.
9101 Implemented the notify handling in the server. Affected file is
9102 silcd/packet_receive.c. Added the function
9103 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9105 * Added new generic Channel Payload and deprecated the New Channel
9106 Payload. The New Channel Payload is now the generic Channel
9109 * Added new argument `mode' to the silc_server_send_new_channel
9110 as it is required in the Channel Payload now.
9112 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9113 and created a new and real SilChannelPayload to represent the
9114 new generic Channel Payload. Implemented the encode/decode
9115 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9117 * Added silc_server_get_client_channel_list to return the list
9118 of channels the client has joined for WHOIS command reply.
9119 Affected file silcd/server.[ch].
9121 * Implemented the channel list sending in the WHOIS command reply
9122 in server and in the client.
9124 Implemented the channel list displaying on the user interface
9125 as well. Affected file silc/client_ops.c.
9127 * Added silc_channel_payload_parse_list to parse list of Channel
9128 Payloads. It returns SilcDList list of SilcChannelPayloads.
9129 Client for example can use this function to parse the list of
9130 channels it receives in the WHOIS command reply. The caller
9131 must free the list by calling silc_channel_payload_list_free.
9132 Affected files lib/silccore/silcchannel.[ch].
9134 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Added one new argument <user mode> to the WHOIS command reply
9137 to return the mode of the user in SILC. Updated the protocol
9140 Implemented it to the server and client.
9142 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9144 * Fixed the mode printing on the user interface on joining.
9145 Affected file silc/client_ops.c.
9147 * Implemented the UMODE command and user modes in general to the
9148 client library and to the user interface.
9150 * Implemented the UMODE command to the server.
9152 * The server now sends UNKNOWN_COMMAND error status if client sends
9153 unknown command. Affected file silcd/command.c.
9155 * All server commands now handle the command identifier the right
9156 way when sending the command reply to the client. The client can
9157 use to identify the command replies with the identifier.
9159 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Added silc_server_get_client_route to resolve the route to
9162 the client indicated by the client ID. Affected file is
9165 * Added silc_server_relay_packet as general function to relay
9166 packet to arbitrary destination. This deprecates functions
9167 like _send_private_message_key, _relay_notify etc. Affected
9168 file is silcd/packet_send.[ch].
9170 Removed silc_server_send_key_agreement,
9171 silc_server_send_private_message_key and
9172 silc_server_packet_relay_notify functions from the file
9173 silcd/packet_send.[ch].
9177 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9178 server. Affected file silcd/packet_receive.[ch].
9180 * Implemented the KILL command to the client. Implemented the
9181 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9182 Affected files lib/silcclient/command[_reply].c and
9183 lib/silcclient/client_notify.c. Implemented the KILL notify
9184 printing in the user inteface.
9186 * Fixed a lot silc_parse_nick memory leaks from the client
9187 library in the file lib/silcclient/command.c.
9189 * Changed the silc_server_send_notify_on_channels's `sender'
9190 argument from SilcSocketConnection to SilcClientEntry to
9191 check the sender as entry and not as connection object and not
9192 to send to the client provided as argument. The affected file
9193 is silcd/packet_send.[ch].
9195 * The notify packets that are destined directly to the client used
9196 to not to be processed by the server. Now changed that and the
9197 server processes all notify packets. After relaying the packet
9198 to the client the notify packet is processed in the server.
9200 * The silc_server_free_client_data now checks whether there is
9201 pending outgoing traffic for the client and purges the data to
9202 the network before removing the client entry.
9204 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9207 an client is killed from the SILC Network. Updated the protocol
9210 Added new function silc_server_send_notify_killed to the
9211 silcd/packet_send.[ch].
9213 * Added function silc_server_packet_relay_notify to relay notify
9214 packets that are destined directly to a client. In this case
9215 the server does not process the notify packets but merely relays
9216 it to the client. Affected file silcd/packet_send.[ch].
9218 Added also silc_server_packet_process_relay_notify to check
9219 whereto relay the notify. Affected file is
9220 silcd/packet_receive.[ch].
9222 * Implemented the KILL command to the server.
9226 * Added the backup schema desgined last fall to the protocol
9227 specs for everyone to see. The specification is in the
9228 *-spec-xx.txt draft and the packet type definitions for the
9229 backup routers is in *-pp-xx.txt draft. Thusly, added also
9230 new packet type SILC_PACKET_CELL_ROUTERS.
9232 * A big security problem in the implementation discovered. The
9233 signoff of an client did not cause new channel key generation
9234 which it of course should've done. The channel keys must be
9235 always re-generated when client leaves (or signoffs) the channel.
9236 The silc_server_remove_from_channels funtion now handles
9237 the channel key re-generation.
9239 * Added `sender' argument to the silc_server_send_notify_on_channels
9240 to not to send the client provided as argument. Affected file
9241 silcd/packet_send.[ch].
9243 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Implemented OPER and SILCOPER commands into the server and
9248 * Added silc_auth_verify and silc_auth_verify_data to verify
9249 the authentication directly from the authentication payload.
9250 It supports verifying both passphrase and public key based
9251 authentication. Affected file lib/silccore/silcauth.[ch].
9253 * Added `hash' field to the SilcIDListData structure. It is the
9254 hash negotiated in the SKE protocol. Affected file is
9257 * Slight redesigning of the SilcAuthPayload handling routines.
9258 Do not send SilcPKCS but SilcPublicKey as argument.
9260 * Implemented the public key authentication support to the
9261 serverconfig. The public key is loaded from the provided path
9262 and saved as authentication data to void * pointer. Thus,
9263 changed the unsigned char *auth_data to void *auth_data;
9265 * Fixed SHUTDOWN command to send the reply before the server
9266 is shutdown. :) Affected file silcd/command.c.
9268 * Fixed fatal bug in CONNECT command. The hostname was invalid
9269 memory and server crashed. Affected file silcd/command.c.
9271 * Fixed fatal bug in CLOSE command. The server_entry became
9272 invalid but was referenced later in the command. Affected file
9275 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Fixed fatal bug in failure packet handling. Server ignored
9278 the failure and thus crashed when it came.
9282 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9285 that the command may be executed only once in (about) 2 seconds.
9286 The old SILC_CF_LAG flag is same but allows command bursts up
9287 to five before limiting.
9289 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9290 server code. Various commands now includes the CF_LAG_STRICT
9291 flag to disallow any kind of miss-use of the command.
9293 * Fixed the silc_buffer_unformat to not to allocate any data
9294 if the length of the data is zero. It used to allocate the
9295 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9297 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9299 * Changed the format of AdminConnection configuration section
9300 in the server. Added username of the admin to the format.
9301 Affected files silcd/serverconfig.[ch].
9303 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9304 to return admin configuration data by host, username and/or
9307 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Implemented WHOWAS command to the server. Added the functions:
9311 silc_server_command_whowas_parse,
9312 silc_server_command_whowas_send_reply,
9313 silc_server_command_whowas_from_client and
9314 silc_server_command_whowas_from_server
9316 * Added <Client ID> argument to the WHOWAS command reply. Updated
9317 the protocol specs accordingly.
9319 * Implemented WHOWAS command and command_reply to the client
9322 Implemented the WHOWAS printing on the user interface.
9324 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9326 * Added new argument to the WHOWAS command reply, the real name.
9327 It is an optional argument. Updated the protocol specs.
9329 * Added SilcIDCacheDestructor callback that is registered when
9330 the SilcIDCache is allocated. The callback is called when
9331 an cache entry in the ID Cache expires, or is purged from the
9332 cache. Added into lib/silccore/idcache.[ch].
9334 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9335 to destruct the client entries when the cache entry expires.
9336 Other ID Cache's in server and in the client library ignores
9339 * If the ID Cache entry's `expire' field is zero then the entry
9340 never expires. Added boolean `expire' argument to the
9341 silc_idcache_add function in the lib/silccore/idcache.[ch].
9342 If it is TRUE the default expiry value is used.
9344 * Added silc_server_free_client_data_timeout that is registered
9345 when client disconnects. By default for 5 minutes we preserve
9346 the client entry for history - for WHOWAS command.
9348 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9350 * Added support to the server to enforce that commands are not
9351 executed more than once in 2 seconds. If server receives
9352 commands from client more frequently, timeout is registered
9353 to process the commands. Affected file silcd/command.c.
9354 Added new function silc_server_command_process_timeout.
9356 * Changed NICK_NOTIFY handling in client library to check that
9357 if the client's nickname was changed, so there is no need to
9358 resolve anything from the server.
9360 * Removed error printing from the WHOIS and IDENTIFY commands.
9361 If error occurs then it is ignored silently in the client library.
9362 The application, however, may map the received error to
9363 human readable error string. The application currently maps
9364 the NO_SUCH_NICKNAME error to string.
9366 * Made the command status message public to the application. Moved
9367 them from lib/silcclient/command_reply.c to
9368 lib/silcclient/command_reply.h. The application can map the
9369 received command status to the string with the
9370 silc_client_command_status_message function.
9372 * Added check to the server to check that client's ID is same
9373 as the Source ID in the packet the client sent. They must
9376 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9378 * Added dist-bzip hook to the Makefile.am to make bzip2
9379 compressed distributions.
9381 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9383 * Server now enforces the maximum length for the nickname and
9384 the channel as protocol specification dictates. 128 bytes for
9385 nickname and 256 bytes for channel name.
9387 * Moved the WHOIS printing to the application. The client libary
9388 does not print out the WHOIS information anymore, the application
9389 must do it. Renamed silc_client_command_reply_whois_print to
9390 the silc_client_command_reply_whois_save.
9392 The client's idle time is also sent to the application now, and
9393 the idle is shown on screen.
9395 * Added silc_client_command_reply_identify_save to save the
9396 received IDENTIFY entries.
9398 * Do not check for channel private keys in message sending and
9399 reception if the channel does not have the PRIVKEY mode set.
9400 Affected file lib/silclient/client_channel.c.
9402 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9405 just surfaced after chaning the JOIN procedure.
9407 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9409 * Added silc_client_get_clients_by_list to get client entries
9410 from Client ID list, that is returned for example by JOIN
9411 and USERS command replies. The application should use this
9412 function for example when JOIN command reply is received to
9413 resolve the clients already on the channel (library does not
9414 do that anymore as USERS command reply is not used in the JOIN
9415 procedure anymore). Affected files lib/silcclient/silcapi.h and
9416 lib/silcclient/idlist.c.
9418 * JOIN command reply and USERS command reply returns now SilcBuffer
9419 pointers instead of unsigned char pointers when returning
9420 the client list and mode list.
9422 * Added <Client ID> argument to the JOIN command reply, mainly
9423 for the server to identify for which client the command was
9424 originally sent. Updated protocol specs accordingly.
9426 * Added SilcDlist private_key pointer to the SilcChannelEntry
9427 in the client to support the channel private keys. Affected
9428 file is lib/silcclient/idlist.h.
9430 * Added SilcChannelPrivateKey argument to the function
9431 silc_client_send_channel_message so that application can choose
9432 to use specific private ke if it wants to. If it is not provided,
9433 the normal channel key is used, unless private keys are set.
9434 In this case the first (key that was added first) is used
9435 as the encryption key.
9437 * Implemented the support for channel private key handling.
9438 Implemented the following functions:
9440 silc_client_add_channel_private_key,
9441 silc_client_del_channel_private_keys,
9442 silc_client_del_channel_private_key,
9443 silc_client_list_channel_private_keys and
9444 silc_client_free_channel_private_keys
9446 Affected file lib/silcclient/client_channel.c.
9448 * Added the support for the private keys in the channel message
9449 sending and encryption and in the message reception and
9450 decryption. Affected funtions are
9451 silc_client_send_channel_message and silc_client_channel_message.
9453 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9455 * Added SKE's key verify callback to the client library's
9456 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9458 * Removed the statement that server (or router) must send USERS
9459 command reply when joining to the channel so that the client
9460 knows who are on the channel. Instead, the client list and
9461 client's mode list is now sent in the JOIN command reply to the
9462 client who joined channel. This is better solution.
9464 * Added function silc_server_get_users_on_channel and function
9465 silc_server_save_users_on_channel to the silcd/server.[ch].
9467 * Removed function silc_server_command_send_users from the
9470 * Do not show topic on the client library anymore. The topic is
9471 sent in the command reply notify to the application and the
9472 application must show the topic now.
9474 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Added client searching by nickname hash into the IDENTIFY and
9477 WHOIS commands in the server as they were clearly missing from
9478 them. Affected file is silcd/command.c.
9480 * Fixed a bug in private message receiving in the client library.
9481 The remote ID was freed and it wasn't supposed, now it is
9484 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * Minor fix to the channel payload; allocate the data area, as it
9487 needs to be of specific length.
9489 * If the key agreement port is zero then the operating
9490 system will define the bound port. Affected files are
9491 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9493 * Added new function silc_channel_payload_decrypt into the file
9494 lib/silccore/silcchannel.[ch].
9496 * Moved the channel message etc, check from silc_packet_decrypt
9497 to applications. The library calls now a generic
9498 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9499 when the packet is either normal or special. This was done to
9500 allow more wide range of checking that was not allowed when
9501 the code was in library. Now applications can do virtually any
9502 checks to the packet and return to the library the decision how
9503 the packet should be processed. Affected files are
9504 lib/silccore/silcpacket.[ch].
9506 Added silc_server_packet_decrypt_check to the server and
9507 silc_client_packet_decrypt_check to the client library.
9509 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9510 to send with specified source and destination information.
9512 * Channel message delivery between routers was broken after the
9513 channel key distribution was fixed earlier. The channel key
9514 was used be to distributed to other routers as well which is not
9515 allowed by the protocol. Now this is fixed and channel keys
9516 really are cell specific and the channel message delivery between
9517 routers comply with the protocol specification.
9519 * Fixed various commands in server to check also the global list
9520 for the channel entry and not just the local list. The affected
9521 file silcd/command.c.
9523 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * Added assert()s to buffer formatting and unformatting routines
9526 to assert (if --enable-debug) when error occurs. Affected
9527 file: lib/silcutil/silcbuffmt.c.
9529 * Changed to auto-reconnect to check whether the remote host is
9530 router and register the re-connect timeout if it is. It used
9531 to check that whether we are normal server, but router must do
9532 auto-reconnect with another router as well. Affected file
9535 * Removed the [<key len>] option from CMODE command as the cipher
9536 name decides the key length, nowadays. See the defined ciphers
9537 from the protocol specification.
9539 * Added [<hmac>] option to the CMODE command to define the HMAC
9540 for the channel. Added SILC_CMODE_HMAC channel mode.
9542 * Added [<hmac>] option for the JOIN command so that user can
9543 select which HMAC is used to compute the MACs of the channel
9546 * Added Hmac field to the Channel Message Payload. The integrity
9547 of plaintext channel messages are now protected by computing
9548 MAC of the message and attaching the MAC to the payload. The
9549 MAC is encrypted. Now, it is clear that this causes some
9550 overhead to the size of the packet but rationale for this is that
9551 now the receiver can verify whether the channel message decrypted
9552 correctly and also when private keys are set for the channel the
9553 receiver can decrypt the packet with several keys and check from
9554 the MAC which key decrypted the message correctly.
9556 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9557 lib/silccrypt/silccipher.[ch].
9559 * Added silc_hash_len to return the digest length into the
9560 lib/silcrypt/silchash.[ch].
9562 * Rewrote parts of Silc Channel Payload interface in the
9563 lib/silccore/silcchannel.[ch]. The encode function now also
9564 encrypts the packet and parse function decrypts it.
9566 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9568 * Fixed a minor formatting bug in the SKE's key material processing.
9569 It actually might have processed the keys wrong way resulting
9572 * Redefined the mandatory HMAC algorithms and added new algorithms.
9573 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9574 and hmac-md5 truncated to 96 bits. The mandatory is now
9575 hmac-sha1-96. Rest are optional (including the one that used
9576 to be mandatory). Rationale for this is that the truncated HMAC
9577 length is sufficient from security point of view and can actually
9578 make the attack against the HMAC harder. Also, the truncated
9579 HMAC causes less overhead to the packets. See the RFC2104 for
9582 * Added new [hmac] configuration section. The SKE used to use
9583 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9584 is of course wrong. The official names that must be proposed in
9585 the SKE are the ones defined in the protocol specification
9586 (hmac-sha1-96 for example). The user can configure any hmac
9587 using any hash function configured in the [hash] section. At
9588 least, the mandatory must be configured.
9590 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9592 * Added HMAC list to the SKE proposal list. It has now both
9593 hash algorithm list and HMAC list. This makes the protocol
9594 incompatible with previous versions. The SKE now seems to work
9595 the way it is supposed to work, for the first time actually.
9597 * Defined plain Hash algorithms to the protocol specification.
9600 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Implemented support for key agreement packets into the server.
9603 Added functions silc_server_key_agreement and
9604 silc_server_send_key_agreement. Other than these functions,
9605 server has nothing to do with this packet.
9607 * Added support for private message key packets into the server.
9608 Added functions silc_server_private_message_key and
9609 silc_server_send_private_message_key.
9613 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9614 called in the protocol's final callback instead in the END
9615 protocol state. This makes a little more sense and in the same
9616 time in client we can use the same protocol routines for normal
9617 key exchange and to key agreement packet handling as well.
9619 * Added to both client's and server's KE protocol context the
9620 SilcSKEKeyMaterial pointer to save the key material. We will
9621 bring the key material to the protocol's final callback by doing
9622 this. The final callback must free the key material.
9624 * Added SKE's packet_send callback into client's KE protocol
9625 context so that the caller can choose what packet sending function
9626 is used. This way we can use different packet sending when
9627 doing normal SKE when doing key agreement packet handling (in
9628 the key agreement packet handling we do not want to encrypt
9631 * Implemented the responder side of the key agreement routines
9632 in the client. The client can now bind to specified port and
9633 accept incoming key negotiation. The key material is passed
9634 to the application after the protocol is over.
9636 * Implemented the processing of incoming Key Agreement packet
9637 in the client. Added function silc_client_key_agreement to
9640 * Implemented the intiator side of the key agreement routines
9641 in the client. The client can now initiate key agreement with
9642 another remote client. The key material is passed to the
9643 application after the protocol is over.
9645 * Created client_keyagr.c to include all the key agreement
9648 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9649 SILC_TASK_CALLBACK except that it is not static.
9651 * Created client_notify.c and moved the Notify packet handling
9652 from the client.[ch] into that file.
9654 * Created client_prvmsg.c and moved all private message and
9655 private message key routines from the client.[ch] into that file.
9657 * Create client_channel.c and moved all channel message and
9658 channel private key routines from the client.[ch] into that file.
9660 * Changed silc_client_get_client_by_id_resolve to resolve with
9661 WHOIS command instead of IDENTIFY command, in the file
9662 lib/silclient/idlist.c.
9664 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9666 * Implemented the SKE's responder side to the Client library.
9668 * When FAILURE is received to the protocol do not trust it
9669 blindly. Register a timeout to wait whether the remote closes
9670 the connection as it should do it, only after that process the
9671 actual failure. This was changed to both client and server.
9673 * Added client_internal.h to include some of the structures
9674 there instead of client.h in lib/silcclient/.
9676 * Added function silc_task_unregister_by_callback to unregister
9677 timeouts by the callback function.
9679 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9681 * Some "Incomplete WHOIS info" errors has been appearing on the
9682 log files. Took away the entry->userinfo check from WHOIS
9683 reply sending. The entry->userinfo is now " " if client did not
9684 provide one. I thought this was fixed earlier but something
9685 is wrong still. Let's see if the error still appears.
9687 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Fixed a minor bug in the login when the channel key is
9690 re-generated in the server. It used to generate the key in
9691 wrong order and thus caused problems in the channel traffic.
9693 * Fixed a minor bug in channel key distsribution after
9694 KICK command. The key was not sent to the router even though
9697 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Added silc_ske_process_key_material_data as generic routine
9700 to process any key material as the SILC protocol dictates. The
9701 function is used by the actual SKE library but can be used by
9702 applications as well. This relates to the private message keys
9703 and the channel private keys since they must be processed the
9704 same way the normal SILC session keys. The protocol dictates
9705 this. Affected files: lib/silcske/silcske.[ch].
9707 Added also silc_ske_free_key_material to free the
9708 SilcSKEKeyMaterial structure.
9710 * Defined silc_cipher_set_key function to set the key for
9711 cipher without using the object's method function. The affected
9712 files: lib/silccrypt/silccipher.[ch].
9714 * Implemented silc silc_client_add_private_message_key,
9715 silc_client_add_private_message_key_ske,
9716 silc_client_del_private_message_key,
9717 silc_client_list_private_message_keys and
9718 silc_client_free_private_message_keys functions in the
9721 Added functions silc_client_send_private_message_key to send
9722 the Private Message Key payload and silc_client_private_message_key
9723 to handle incoming Private Message Key payload.
9725 * Added Cipher field to the Private Message Key payload to set
9726 the cipher to be used. If ignored, the default cipher defined
9727 in the SILC protocol (aes-256-cbc) is used.
9729 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Removed lib/silcclient/ops.h file.
9733 Redefined parts of the SILC Client Library API. Created new
9734 file silcapi.h that deprecates the ops.h file and defines the
9735 published Client Library API. Defined also private message key
9736 API and channel private key API into the file.
9738 This is the file that the application must include from the
9739 SILC Client Library. Other files need not be included by
9740 the application anymore.
9742 * Added new key_agreement client operation callback and also
9743 defined the Key Agreement library API for the application.
9745 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9747 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9748 is used by clients to request key negotiation between another
9749 client in the SILC network. If the negotiation is started it
9750 is performed using the SKE protocol. The result of the
9751 negotiation, the secret key material, can be used for example
9752 as private message key.
9754 Implemented the Key Agreement payload into the files
9755 lib/silccore/silauth.[ch].
9757 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9759 * Redefined ciphers for the SILC protocol. Added some new ciphers
9760 and defined the key lengths for the algorithms. Changed the
9761 code accordingly. The default key length is now 256 bits.
9763 * Fixed SKE key distribution function silc_ske_process_key_material
9764 when the key length is more than 128 bits. The default key
9765 length in SILC is now 256 bits.
9767 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9768 to indicate unsupported algorithm.
9770 * Renamed rijndael.c to aes.c and all functions as well.
9772 * Fixed a long standing channel key setting bug in client library.
9773 Weird that it has never surfaced before.
9775 * Fixed bug in channel deletion. If the entire channel is removed
9776 then it must also delete the references of the channel entry
9777 from the client's channel list as the client's channel entry and
9778 the channel's client entry share same memory.
9780 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9782 * Implemented CONNECT and SHUTDOWN commands in the client.
9784 * Implemented CLOSE command to the client.
9786 * Added the function silc_idlist_find_server_by_name into the
9787 files silcd/idlist.[ch].
9789 Added the function silc_idlist_find_server_by_conn into the
9790 files silcd/idlist.[ch].
9792 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9794 * DIE command was renamed to SHUTDOWN. Updated the both code
9797 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9798 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9800 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9803 * Added function silc_server_create_connection function to create
9804 connection to remote router. My server implementation actually
9805 does not allow router to connect to normal server (it expects
9806 that normal server always initiates the connection to the router)
9807 so the CONNECT command is only good for connecting to another
9810 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9813 or some other client was kicked from the channel.
9815 Implemented the handling of the notify type to both client
9818 Implemented silc_server_send_notify_kicked to send the KICKED
9819 notify. It is used to send it to the server's primary router.
9821 * Implemented the KICK command into server and client.
9823 * Added `query' argument to the silc_idlist_get_client function
9824 to indicate whether to query the client from server or not if
9827 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9828 to indicate that the client is not channel founder.
9832 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Removed the rng context from SilcPacketContext structure and
9835 changed that the packet routine uses the Global RNG API.
9837 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Added support for quit message that client can "leave" on the
9840 channel when it quits the SILC. It is ditributed inside the
9841 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9843 Added silc_server_free_client_data that will take the
9844 signoff message as argument.
9846 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9848 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * Updated parts of the protocol specification to keep it up
9853 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9855 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9856 payloads in one packet.
9858 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9859 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9860 use now the new List flag.
9862 * Also deprecated the following packet types: REPLACE_ID,
9863 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9865 * Added list support for Notify packet in server.
9867 * Added silc_server_send_notify_channel_change to send the
9868 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9869 the silc_server_send_replace_id.
9871 * Added silc_server_send_notify_nick_change to send the
9872 NICK_CHANGE notify type. Deprecates the function
9873 silc_server_send_replace_id.
9875 * Added silc_server_send_notify_join to send the JOIN notify type.
9876 Deprecates the function silc_server_send_new_channel_user.
9878 * Added silc_server_send_notify_leave to send LEAVE notify type.
9879 Deprecates the function silc_server_send_remove_channel_user.
9881 * Added silc_server_send_notify_cmode and
9882 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9883 types. Deprecates the silc_server_send_set_mode function.
9885 * Added SERVER_SIGNOFF notify type to indicate that server has
9886 quit. This means that all clients on the channel from that
9887 server will drop. This can be also used when netsplit happens.
9889 Deprecated REMOVE_ID packet type since it is not needed anymore
9892 Added silc_server_send_notify_server_signoff to send the
9893 SERVER_SIGNOFF notify type. Deprecates the function
9894 silc_server_send_remove_id.
9896 Added also silc_server_send_notify_signoff to send the
9897 SIGNOFF notify type.
9899 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9900 SILC protocol from this day on. Changed the protocol
9901 specification as well.
9903 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9904 notify type. It is used between routers to notify about
9905 topic changes on a channel.
9907 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9910 * Partly updated the protocol specification to comply with the
9911 changes now made. It is still though a bit outdated.
9913 * The JOIN notify type now takes one extra argument <Channel ID>.
9914 The packet used to be destined to the channel but now the
9915 JOIN type may be sent as list thus it is impossible to
9916 destine it to any specific channel. By adding this argument
9917 it is again possible.
9919 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9921 * Added CREDITS file. The CHANGES and CREDITS file will appear
9922 in the distribution as well.
9924 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9926 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9927 types in the server's silcd/packet_receive.c.
9929 * Implemented CMODE and CUMODE to work in router environment.
9931 * Fixed minor encoding and decoding buglet from the
9932 lib/silccore/silcmode.c.
9934 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9937 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9939 * Changed all SilcConfigServer* and silc_config_server* to
9940 SilcServerConfig* and silc_server_config*, respectively.
9943 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Associated the ID (client or server ID) to the Authentication
9946 Payload to avoid any possibility of forging. Updated the
9947 protocol specification and the code accordingly.
9949 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9951 * The RSA key length is now save to the RsaKey context in the
9952 key generation process in lib/silccrypt/rsa.c. The key length
9953 is now used to figure out the maximum size of the block allowed
9954 to be encrypted/signed.
9956 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9957 is equivalent to the silc_mp_mp2bin but does not allocate any
9960 * Changed silc_mp_mp2bin API to take length argument. If it is
9961 non-zero then the buffer is allocated that large. If zero, then
9962 the size is approximated using silc_mp_sizeinbase, which however
9965 * Created Global RNG API which is global RNG that application can
9966 initialize. After initializing, any routine anywhere in the
9967 code (including library) can use RNG without allocating a new
9968 RNG object. This was done to allow this sort of use of the
9969 RNG in code that has no chance to allocate RNG object. All
9970 applications currently allocate this and many routines in the
9971 library use this. Affected file lib/silccrypt/silcrng.[ch].
9973 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9974 it to use the Global RNG API.
9976 * Defined Authentication Payload into protocol specification that
9977 is used during SILC session to authenticate entities. It is
9978 used for example by client to authenticate itself to the server
9979 to obtain server operator privileges.
9981 Implemented this payload into the lib/silccore/silcauth.[ch].
9982 Implemented also routines for public key based authentication
9983 as the new protocol specification dictates.
9985 Moved definitions of different authentication methods from
9986 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9988 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9989 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9990 silc_pkcs_verify_with_hash functions into the file
9991 lib/silccrypt/silcpkcs.[ch].
9993 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * The client entry's userinfo pointer must be always valid.
9996 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9997 will fail since it requires the userinfo. Now, the userinfo
9998 is allocated as "" if actual userinfo does not exist. Actually,
9999 it must exist and it is totally Ok to drop client connections
10000 that does not announce the userinfo. However, we will make
10001 this workaround for now.
10003 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10004 to return the remote port by socket.
10006 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10008 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10009 SILC_SERVER_PENDING_EXEC and added an new macro
10010 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10011 data or when error occurs while processing the pending command.
10013 Added new argument `destructor' into silc_server_command_pending
10014 and to the SilcServerCommandPending object. This destructor is
10015 now called after calling the pending callback or if error occurs
10016 immediately. If error occurs the actual pending callback won't
10017 be called at all - only the destructor. The destructor may be
10018 NULL if destructor is not needed.
10020 All this applies for client library code as well. Similar
10021 changes were made there as well for the pending commands.
10023 In the client, the application must now allocate the
10024 SilcClientCommandContext with the silc_client_command_alloc
10027 * Added reference counter to the SilcServerCommandContext. Added
10028 function silc_server_command_alloc and silc_server_command_dup
10031 Same type of functions added to the client library for the same
10034 * Removed the cmd_ident from IDListData away since it is now
10035 global for all connections. It is the command identifier used
10036 in command sending and with pending commands. The affected file
10039 * Added reference counter to the SilcSocketConnection objecet to
10040 indicate the usage count of the object. The object won't be
10041 freed untill the reference counter hits zero. Currently only
10042 server uses this, and client ignores it. The client must be
10043 set to use this too later. The affected files are
10044 lib/silccore/silcsockconn.[ch]. Added also the function
10045 silc_socket_dup to increase the reference counter.
10047 This was mainly added because it is possible that the socket
10048 is removed underneath of pending command or other async
10049 operation. Now it won't be free'd and proper DISCONNECTING
10050 flags, etc. can be set to avoid sending data to connection that
10051 is not valid anymore.
10053 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10054 the connection. After that it sets SILC_SET_DISCONNECTED.
10055 It is, however, possible that the socket data is not still freed.
10056 The silc_server_packet_process now checks that data is not
10057 read or written to connection that is DISCONNECTED. The socket
10058 get's freed when the reference counter hits zero.
10060 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10062 * Changed the client operation API: channel_message operation's
10063 `sender' is now the client entry of the sender, not the nickname
10064 and the `channel' is the channel entry, not the channel name.
10066 In the private_message operation the `sender' is now also the
10067 client entry of the sender not the nickname.
10069 Affected file is lib/silcclient/ops.h and all applications
10070 using the client operations.
10072 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10074 * Moved the calling of ops->connect() from connect_to_server_final
10075 into receive_new_id functin since that is the point when the
10076 client is actually allowed to send traffic to network. The
10077 affected file is lib/silcclient/client.c.
10079 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10082 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10083 (if needs broadcasting) instead of broadcasting the packets one
10084 by one which would make a burst in the network traffic.
10086 * Added `broadcast' argument to the functions in silcd/server.[ch]
10087 silc_server_create_new_channel[_with_id] to indicate whether
10088 to send New Channel packet to primary router.
10090 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10092 * Added new function into the silcd/server.[ch] files:
10093 silc_server_create_new_channel_with_id to create new channel with
10094 already existing Channel ID.
10096 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10097 lib/silccore/silcpacket.h. This packet is used t send list of
10098 Set Mode payloads inside one packet. Server uses this to set
10099 the modes for the channels and clients on those channels, that it
10100 announced to the router when it connected to it. The protocol
10101 specification has been updated accordingly.
10103 * The silc_server_new_channel did not handle the packet coming
10104 from normal server as it normally does not send that. However,
10105 when it announces its channels it does send it. Implemented
10106 the support for that.
10108 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10109 into the file lib/silccore/id.h.
10111 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10113 * Fixed memory leaks in the functions silc_idlist_del_client,
10114 silc_idlist_del_channel and silc_idlist_del_server in the file
10115 silcd/idlist.c. All of those leaked like a sieve.
10117 * Fixed some small memory leaks in the client's function
10118 silc_client_notify_by_server.
10120 * Added functions into silcd/server.c: silc_server_announce_clients,
10121 silc_server_announce_channels and silc_server_announce_server.
10122 These functions are used by normal and router server to announce
10123 to its primary router about clients, channels and servers (when
10124 router) that we own. This is done after we've connected to the
10127 These functions effectively implements the following packet types:
10128 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10129 and SILC_PACKET_NEW_ID_LIST.
10131 * Added new functions into the silcd/packet_receive.[ch]:
10132 silc_server_new_id_list, silc_server_new_channel_list and
10133 silc_server_new_channel_user_list to handle the incoming
10134 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10136 * Added support of changing Channel ID in the function
10137 silc_server_replace_id. If the server that announces a channel
10138 to the router already exists in the router (with same name but
10139 with different Channel ID), router is responsible to send
10140 Replace ID packet to the server and force the server to change
10141 the Channel ID to the one router has.
10143 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10144 client that the Channel ID has been changed by the router. The
10145 normal server sends this to the client. Client must start using
10146 the new Channel ID as the channel's ID.
10148 Implemented handling of this new type into lib/silcclient/client.c
10149 into the function silc_client_notify_by_server.
10151 * Added new function silc_idlist_replace_channel_id into the files
10152 silcd/idlist.[ch] to replace the Channel ID.
10154 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10156 * Call silc_server_command_identify_check always when processing
10157 the IDENTIFY command in silcd/command.c
10159 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10161 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10162 send keepalive packets. The packet can be sent by clients,
10163 servers and routers.
10165 Added function silc_socket_set_heartbeat into the file
10166 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10167 If not set, the heartbeat is not performed. The actual
10168 heartbeat is implemented in the low level socket connection
10169 library. However, application is responsible of actually
10170 sending the packet.
10172 Added silc_server_send_heartbeat to send the actual heartbeat
10173 packet into silcd/packet_send.[ch]. Server now performs
10174 keepalive with all connections.
10176 * Added silc_task_get_first function into lib/silcutil/silctask.c
10177 to return the timeout task with shortest timeout. There was a bug
10178 in task unregistration that caused problems. TODO has been
10179 updated to include that task system must be rewritten.
10181 * The client library will now resolve the client information when
10182 receiving JOIN notify from server for client that we know but
10183 have incomplete information.
10185 * Rewrote parts of silc_server_remove_from_channels and
10186 silc_server_remove_from_one_channel as they did not remove the
10187 channel in some circumstances even though they should've.
10189 * Encryption problem encountered in server:
10191 The LEAVE command used to send the Channel Key packet to the
10192 router immediately after generating it. However, the code
10193 had earlier sent Remove Channel user packet but not immediately,
10194 ie. it was put to queue. The order of packets in the router
10195 was that Channel Key packet was first and Remove Channel User
10196 packet was second, even though they were encrypted in the
10197 reverse order. For this reason, MAC check failed. Now, this
10198 is fixed by not sending the Channel Key packet immediately but
10199 putting it to queue. However, this is more fundamental problem:
10200 packets that are in queue should actually not be encrypted
10201 because packets that are sent immediately gets encrypted
10202 actually with wrong IV (and thus MAC check fails). So, packets
10203 that are in queue should be encrypted when they are sent to
10204 the wire and not when they put to the queue.
10206 However, the problem is that the current system has not been
10207 designed to work that way. Instead, the packet is encrypted
10208 as soon as possible and left to the queue. The queue is then
10209 just purged into wire. There won't be any fixes for this
10210 any time soon. So, the current semantic for packet sending
10213 o If you send packet to remote host and do not force the send
10214 (the packet will be in queue) then all subsequent packets to the
10215 same remote host must also be put to the queue. Only after the
10216 queue has been purged is it safe again to force the packet
10219 o If you send all packets immediately then it safe to send
10220 any of subsequent packets through the queue, however, after
10221 the first packet is put to queue then any subsequent packets
10222 must also be put to the queue.
10224 Follow these rules and everything works fine.
10226 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10228 * Added new function silc_server_remove_clients_by_server to
10229 remove all client entries from ID list when the server connection
10230 is lost. In this case it is also important to invalidate all
10231 client entires as they hold the invalid server entry. This
10232 fixes fatal bug when server has lost connection and will reconnect
10235 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Made some sanity checks to silc_server_daemonise like to check
10238 whether the requested user and group actually exists.
10240 * Added sanity check to SKE's silc_ske_responder_finish to check
10241 that the public and private key actually is valid.
10243 * Invalidate the client's nickname when receiving Replace ID
10244 packet and the Client ID is being replaced. This means that the
10245 server will query the nickname if someone needs it (client)
10248 * Sort the ID Cache in client library when the ID Cache data
10249 has changed (needs sorting).
10251 * Do not allow for SILC client to create several connections to
10252 several servers. The client does not support windows right now
10253 and generating multiple connections causes weird behaviour.
10255 Irssi-silc client does support windows and can handle several
10256 connections without problems, see: www.irssi.org and SILC plugin.
10258 * Fixed some places where client was added to the IDList. The
10259 rule of thumb is following (in order to get everything right):
10260 If the client is directly connected local client then the
10261 `connection' argument must be set and `router' argument must be
10262 NULL to silc_idlist_add_client function. If the client is not
10263 directly connected client then the `router' argument must
10264 bet set and the `connection' argument must be NULL to the
10265 silc_idlist_add_client function.
10267 * The funtion silc_server_packet_send_local_channel actually did
10268 not check whether the client was locally connected or not. It
10269 does that now. Fixed a bug related to LEAVE command.
10271 * Fixed Remove Channel User payload parsing bug in server's
10272 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10274 * The server's silc_server_save_channel_key now checks also the
10275 global ID list for the channel as it might not be in the local
10276 list. Fixed a bug related to LEAVE command.
10278 * Is this the end of the [<unknown>] buglet that has been lurking
10279 around for a long time? A little for loop fix in server's
10280 silc_server_command_whois_parse that is used by both IDENTIFY
10281 and WHOIS command. At least, this was a clear bug and a cause
10282 of one type of [<unknown>] buglet.
10284 * WHOIS and IDENTIFY commands call the function
10285 silc_server_command_[whois/identify]_check function even if
10286 we are not router server.
10288 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10290 * Added --with-gmp configuration option. If set the GMP
10291 is always compiled in the SILC source tree. If not set then
10292 it is checked whether the system has the GMP3 installed. If
10293 it has then the GMP won't be compiled (the system's headers
10294 and library is used), if it doesn't have it then the GMP is
10295 compiled in the SILC source tree.
10297 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10299 * Changed RSA private exponent generation to what PKCS #1
10300 suggests. We try to find the smallest possible d by doing
10301 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10302 not security fix but optimization.
10304 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10306 * Added new config entry [Identity] to fork the server and run
10307 it as specific user and group. A patch from Bostik.
10309 * Imported Dotconf configuration library into lib/dotconf.
10310 This will be used to create the SILC configuration files later.
10311 It will appear in the distsribution after this commit.
10313 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * A big code auditing weekend happening. Auditing code for
10316 obvious mistakes, bugs and errors. Also, removing any code
10319 Removed files for being obsolete:
10321 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10322 inline in the file lib/silcutil/silcbuffer.h)
10324 o lib/silcutil/silcbufutil.c (the header has inline versions)
10326 Changed code to fix possible error conditions:
10328 o The buffer formatting routines now check that the destination
10329 buffer really has enough space to add the data. This applies for
10330 both buffer formatting and unformatting
10331 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10332 unformatting was changed to accomodate following rules:
10333 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10334 sent to the function while XXX_*STRING will not allocate or copy
10335 the data into the buffer. Instead it sets the pointer from the
10336 buffer into the pointer sent as argument (XXX_*STRING used to
10337 require that the pointer must be allocated already). This change
10338 makes this whole thing a bit more consistent and more optimized
10339 (note that the data returned in the unformatting with XXX_*STRING
10340 must not be freed now). The routines return now -1 on error.
10342 o Tried to find all code that use buffer_format and buffer_unformat
10343 and added return value checking to prevent formatting and
10344 especially unformatting errors and possible subsequent fatal
10347 o Changed ske->x and ske->KEY to mallocated pointers in
10348 lib/silcske/silcske.h. Fixed possible data and memory leak.
10350 o Added return value checking to all *_parse* functions. Fixed
10351 many memory leaks as well.
10353 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10354 so that buffer overflows would not happen. All code now also
10355 checks the return value as it can fail.
10357 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10359 * Added reconnection support to server if the normal server looses
10360 its connection to the router (for example if router is rebooted).
10361 The server performs normal reconnection strategy implemented
10362 to the server. Affected file silcd/server.c.
10364 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10366 * Added new packet type SILC_PACKET_SET_MODE that is used to
10367 distribute the information about changed modes (for clients,
10368 channels and clients channel modes) to all routers in the
10369 network. Updated the protocol specification accordingly.
10371 Added functions into silcd/packet_send.c and
10372 silcd/packet_receive.c: silc_server_send_set_mode,
10373 silc_server_set_mode.
10375 Added new files silcmode.[ch] into lib/silccore that implements
10376 the encoding and decoding of Set Mode Payload. Added new type
10377 SilcSetModePayload. Moved the definitions of different modes
10378 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10380 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * Oops, a little mistake in server's connection authentication
10383 protocol. The protocol is not ended with FAILURE but with
10384 SUCCESS if the authentication is Ok. :) Affected file is
10387 * Implemented NICK_CHANGE notify handling in server in the file
10388 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10389 the local clients on the channel. After the changing nickname
10390 in router environment snhould work and the [<unknown>] nickname
10391 should appear no more.
10393 The silc_server_replace_id function that receives the Replace ID
10394 payload now sends the NICK_CHANGE notify type also in the file
10395 silcd/packet_receive.c
10397 * Changed WHOIS and IDENTIFY command to support the maximum amount
10398 of arguments defined in protocol specs (3328 arguments). This
10399 fixed a bug that caused problems when there were more than three
10400 users on a channel.
10402 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10404 * Added extra parameter, command identifier, to the
10405 silc_client_send_command so that explicit command identifier
10408 Changed that ID list routines uses specific command identifier
10409 when sending WHOIS/IDENTIFY requests to the server so that they
10410 can be identified when the reply comes back.
10412 Affected files lib/silcclient/command.[ch],
10413 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10415 * Added `sender' argument to silc_server_packet_send_to_channel
10416 to indicaet the sender who originally sent the packet to us
10417 that we are now re-sending. Ignored if NULL. Affected file
10418 silcd/packet_send.[ch].
10420 * Added some server statistics support in silcd/server_internal.h
10421 SilcServerStatistics structure and around the server code. Also
10422 send some nice statistics information when client is connecting
10425 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10427 * Fixed channel ID decoding in server's JOIN command reply in
10428 silcd/command_reply.c
10430 * Fixed braodcasting of replace ID payload to not to send it if
10431 we are standalone server in silcd/packet_receive.c.
10433 * Fixed all channel message sending routines to not to send
10434 packets to clients that has router set, since they are routed
10435 separately in the same function earlier. Affects file
10436 silcd/packet_send.c and all channel packet sending functions.
10438 * In USERS reply, res_argv[i] are not allocated, the table
10439 is allocated. Thus changed that free the table, not its
10442 * In server's whois_check and identify_check if the client is
10443 locally connected do not send any WHOIS commands - they are not
10446 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Fixed some minor bugs in client when sending WHOIS command. The
10449 arguments was in wrong order.
10451 * Removed statis function add_to_channel from server in
10452 silcd/command.c that was previously used with the joining but
10455 * Tested USERS command in router environment successfully with two
10456 routers, two servers and two clients.
10458 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10460 * Reorganized the USERS command and command reply in client library
10461 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10462 When the command is given by user we register a pending command
10463 callback that will reprocess the command after the reply has been
10464 received from the server. When reprocessing the packet we then
10465 display the information. Thus, the USERS information is displayed
10466 now in the command callback instead of in the command reply
10467 callback. The processing of the command is same as previously
10468 when server has sent the command reply in the JOINing process.
10470 * Added to USERS command in silcd/command_reply.c to join the client,
10471 we didn't use to know about, to the channel after we've created
10472 a client entry for it. Also, for clienet we did know already still
10473 check whether it is on the channel or not and add it if not.
10475 * Removed silc_server_command_join_notify as the function and its
10478 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Changed the client's pending command handling to the same as the
10481 server's pending command handling. It is also now possible to
10482 execute command reply functions from other command reply
10483 function as the function callbacks for commands and command
10484 replies are one and same. The pending commands are not static
10485 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10486 in client connection context. Thus, pending commands are server
10487 connection specific as it is convenient.
10489 Changed the function silc_client_command_pending and
10490 silc_client_command_pending_del and added new function
10491 silc_client_command_pending_check. Removed the
10492 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10495 * Added cmd_ident, current command identifier, to the client
10496 connection context in lib/silcclient/client.h to keep track on
10497 command identifiers used in command sending. Client's command reply
10498 function handling now supports the mandatory command identifiers.
10500 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10501 funtions in client to fully support pending command callbacks.
10503 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10504 as one of the arguments to the application in the command reply
10507 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10508 before first releasing SILC but came back. Now it is removed again
10509 and should come back nomore. The FORWARDED flag was used only
10510 by the JOINing procedure by forwarding the command packet to router.
10511 Now, the JOINing procedure has been changed to more generic (due
10512 to various router environment issues) and FORWARDED is not needed
10513 anymore for anything. The protocol specification is yet to be
10516 Now, removed silc_server_packet_forward from server and the flag
10517 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10519 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10521 * Renamed NAMES command to USERS command. The NAMES was named that
10522 due to historical reasons. Now it is renamed. Also, rewrote
10523 parts of the USERS command. The nickname list is not sent anymore
10524 by the server. Only Client ID and mode lists are sent in the USERS
10525 command. Changed this also to the protocol specification.
10527 The client now resolves the names and stuff after it receives
10528 the USERS list from the server when joining to the channel.
10530 * WHOIS and IDENTIFY commands has been changed to support multiple
10531 Client ID's per command. One can now search for multiple users
10532 in the network by sending only one WHOIS or IDENTIFY command.
10533 Changed the code and the protocol specifications.
10535 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10536 uses silc_server_command_whois_parse to parse the request. */
10538 * If normal server, do not parse the WHOIS and IDENTIFY requests
10539 before sending it to the router. Saves some time.
10541 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10543 * Fixed JOIN command on client library. Wrong number of arguments
10544 used to crash the client.
10546 * Added silc_server_channel_has_global function to check whether
10547 channel has global users or not.
10549 * Added silc_server_channel_has_local function to check whether channel
10550 has locally connected clients on the channel.
10552 * The silc_server_remove_from_one_channel now checks whether the
10553 channel has global users or not after given client was removed from
10554 the channel. It also checks whether the channel has local clients
10555 on the channel anymore. If it does not have then the channel entry
10556 is removed as it is not needed anymore.
10558 * The silc_server_notify now checks on JOIN notify whether the joining
10559 client is one of locally connected or global. If it is global then
10560 the channel has now global users on the channel and that is marked
10561 to the channel entry. Also, it now saves the global client to
10562 global list who is joining and JOINs it to the channel. This is
10563 for normal server, that is.
10565 Changed silc_server_send_notify_on_channel,
10566 silc_server_packet_relay_to_channel and
10567 silc_server_packet_send_to_channel check if we are normal server
10568 and client has router set (ie. global client) do not send the
10569 message to that client, as it is already routed to our router.
10571 * Implemented LEAVE notify type handling in silc_server_notify
10574 * Tested LEAVE command in router environment successfully. Tested
10575 with two routers, two servers and two clients.
10579 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10581 * Implemented SIGNOFF notify type handling in silc_server_notify
10584 * silc_server_remove_id now removes the client entry from all channels
10585 it has joined and thusly sends SIGNOFF notify type.
10587 * Rewrote the NAMES list generation in server by removing two excess
10588 loops. The lists are created now inside one loop.
10590 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * silc_server_remove_channel_user checks now also global list
10593 for channel and client.
10595 * silc_server_new_channel_user checks now both local and global
10596 list for channel and client. Fixed a bug in client id decoding.
10597 Used to decode wrong buffer.
10599 * silc_server_channel_message checks now both local and global
10600 list for channel entry.
10602 * Tested channel joining (hence JOIN) in router environment
10603 successfully. Tested with two routers, two servers and two
10606 * Tested channel message sending in router environment successfully.
10608 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10610 * Added silc_server_save_channel_key into server.[ch] to save the
10611 received channel key in Channel Key payload processing. It is
10612 also used in JOIN command reply handling.
10614 Equivalent function silc_client_save_channel_key added into
10615 client.[ch] into client library.
10617 * Changed JOIN command reply to send information whether the channel
10618 was created or not (is existing already) and the channel key
10619 payload. Changed protocol specs accordingly.
10621 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10622 the request was sent by ID and not by nickname. Crashed on
10625 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10627 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10628 now correctly save the received data.
10630 * silc_server_free_sock_user_data now notifies routers in the
10631 network about entities leaving the network.
10633 At the same time implemented functions silc_server_remove_id
10634 and silc_server_send_remove_id to receive and send REMOVE_ID
10635 packets. The packet is used to notify routers in the network
10636 about leaving entities. The ID removed will become invalid in
10639 * Added function silc_idlist_del_server into server. Removes and
10640 free's server entry from ID list.
10642 * silc_server_private_message function now checks, if we are router,
10643 that the destination ID really is valid ID, naturally.
10645 * In router when NEW_ID packet is received (for new client) the
10646 hash of the Client ID is saved in the ID Cache but the
10647 client->nickname is set to NULL, instead of putting the hash
10650 IDENTIFY command now also checks that client->nickname must be
10651 valid. If it is not if will request the data from the server who
10652 owns the client. Added new function
10653 silc_server_command_identify_check.
10655 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10656 to set the command to already allocated Command Payload.
10658 * Tested private message sending in router environment with two
10659 routers, two servers and two clients. Fixed minor bugs and now
10662 * Fixed segfault from client's NAMES command. Used to crash if
10663 not on any channel.
10665 * Forwarded packets must not be routed even if it is not destined
10666 to the receiver. Changed server code comply with this.
10668 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10670 * Added `require_reverse_mapping' boolean value to ServerParams
10671 structure. If TRUE (not default) the server will require that
10672 the connecting host has fully qualified domain name.
10674 If the reverse mapping is not required and hostname could not be
10675 found the IP address is used as hostname.
10677 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10679 * Implemented version string checking to both client and server.
10680 The check is incomplete currently due to the abnormal version
10681 strings used in development version of SILC.
10683 * Changed all command functions in server to use the new
10686 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10688 * Changed char *data to unsigned char *data in ID Cache system to
10689 support binary data as ID Cache data. Changed code to support
10690 binary data in lib/silccore/idcache.c.
10692 * Renamed silc_server_packet_relay_command_reply to
10693 silc_server_command_reply as it is normal packet receiving
10694 function. Rewrote the function to accept command replys for
10695 servers and not only for clients.
10697 * Mark remote router always as registered server if we are connecting
10698 to it. Otherwise, commands sent by the router to us are ignored.
10700 * All ID List find routines now returns the ID Cache Entry pointer
10701 as well if requested.
10703 * WHOIS command works now in router environment, tested with two
10704 routers, two servers and two clients.
10706 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10707 in router environment (as it is almost equivalent to WHOIS) but
10708 hasn't been tested thoroughly. Added new functions:
10710 silc_server_command_identify_parse
10711 silc_server_command_identify_send_reply
10712 silc_server_command_identify_from_client
10713 silc_server_command_identify_from_server
10715 * Disabled route cache adding because adding two different ID's with
10716 same IP replaces the old cache entry thus giving wrong route.
10717 The entry->router->connection is always the fastest route anyway
10718 so route cache may not be needed. Of course, new routes maybe
10719 established after receiving the ID when the entry->router->connection
10720 might not be anymore the most optimal.
10722 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10724 * Add route cache for received ID for fast routing.
10726 * Added silc_server_packet_route to route received packet on router
10727 that is not destined to us.
10729 * Renamed silc_server_get_route to silc_server_route_get.
10731 * Added id_string and id_string_len fields into SilcServer to
10732 include encoded ServerID for fast comparing without excess
10733 encoding of the ID's.
10735 * Cleaned up WHOIS command on server side. Added following static
10738 silc_server_command_whois_parse
10739 silc_server_command_whois_check
10740 silc_server_command_whois_send_reply
10741 silc_server_command_whois_from_client
10742 silc_server_command_whois_from_server
10744 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10745 arguments in command replies. All command functions should be
10746 updated to use this macro.
10748 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10750 * Minor typo fixes on command reply handling on server.
10752 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10754 * Added silc_server_command_add_to_channel internal routine to add
10755 the client to the channel after router has created the channel and
10756 sent command reply to the server.
10758 * Added generic silc_server_send_command to send any command from
10761 * Use static buffer with ID rendering instead of duplicating data.
10763 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10765 * Fixed a channel user mode bug when joining to a channel server gave
10766 everybody channel founder rights, oops.
10768 * We mark ourselves as the router of the incoming server connection
10769 if we are router ourselves. This way we can check in some packet
10770 sending functions whether it is locally connected server. For
10771 incoming router connections we put NULL.
10773 * For router sending packets locally means now always sending the
10774 packet cell wide; to local clients and local servers. For normal
10775 server sending packet locally means sending it to only local
10778 * Fixed the JOIN command to really work in router environment. If the
10779 channel is created it is always created by the router. Router is
10780 also responsible of making the initial joining to the channel,
10781 sending JOIN notify to the sending server and distributing
10782 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10783 does not exist server doesn't do anything else but forward the
10784 command to the router which performs everything.
10786 * Added silc_server_send_channel_key function to send the Channel Key
10789 * Added silc_server_create_channel_key to create new channel key. The
10790 channel key is now re-generated everytime someone joins or leaves
10791 a channel, as protocol dictates. Note: channel->key_len is the
10792 key length in bits.
10794 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10796 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10797 packet_receive.[ch] to separate packet sending and receiving
10798 routines. The server.[ch] now includes everything else including
10799 actual packet processing (writing and reading data) and other
10802 Renamed silc_server_private_message_send_internal to
10803 silc_server_send_private_message. The routine is still though
10804 used only to relay private messages as server does not send
10805 private messages itself.
10807 Renamed silc_server_new_channel to silc_server_create_new_channel
10808 and added new function sicl_server_new_channel that handles the
10809 incoming New Channel packet. Added also new sending function
10810 silc_server_send_new_channel to send New Channel Payload.
10812 * Added new function silc_server_notify to process incoming notify
10813 packet to the server/router. Server may then relay the notify
10814 to clients if needed.
10816 * Added new function silc_server_new_channel_user to process incoming
10817 New Channel User packet. Router will redistribute the packet and
10818 send JOIN notify to its local clients and locally connected servers
10819 if needed. Normal server will send JOIN notify to its local client
10820 on same channel when received this packet. Added also corresponding
10821 sending function silc_server_send_new_channel_user to sent the
10824 * Added boolean route argument to send_notif_to_channel and
10825 packet_send_to_channel functions to attempt to route the packet
10826 if it is TRUE and send only locally if it is FALSE.
10828 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * silc_server_replace_id now broadcasts the received replace ID
10831 packet if it is not broadcast packet already. The router must
10832 broadcast to inform other routers about changed ID.
10834 * Added backpointer to server's router into SilcServer context in
10835 silcd/server_internal.h.
10837 * Fixed silc_server_packet_broadcast to send correct broadcast
10840 * The channel key is now distributed to the local client as soon
10841 as it is received from the router (in router environment) so that
10842 no other packet may be sent for the channel until client has
10845 * silc_server_remove_channel_user now broadcasts the received
10846 Remove Channel User packet if it is not broadcast packet already.
10847 The router must broadcast to inform other routers about removed
10850 * Added users field into SilcPacketContext that is a reference count
10851 of the context. One can increase the reference count by calling
10852 silc_packet_context_dup which is now changed to just increase the
10853 reference count instead of duplicating the data. The reference
10854 count is decresed by calling silc_packet_context_free that will
10855 free the data after the reference count hits zero.
10857 For now on the packet context and everything allocated into it
10858 (including the raw packet from network) must be freed by calling
10859 the new silc_packet_context_free function. Added also new function
10860 silc_packet_context_alloc that must be used now to allocate the
10861 context. This also means that if a routine is asynchronous from
10862 silc_[client/server]_packet_parse_type the packet context must
10863 be duplicated by calling silc_packet_context_dup. Otherwise it
10864 gets free'd after silc_[client/server]_packet_parse_type returns.
10865 Also, one must remember that if packet is duplicated then its
10866 reference count must be decresed by calling the free function as
10867 many times as it was duplicated.
10869 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10870 from both client and server.
10872 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10874 * Made joining to a channel working in router environment.
10876 * Cleaned up JOIN command on server side and create function
10877 silc_server_command_join_channel internal routine to make the
10880 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10882 * Changed silc_command_pending list to SilcDList. Also, added
10883 `ident' field to SilcServerCommandPending structure to identify
10884 the reply and to call correct callback.
10886 Added silc_server_command_pending_check function to replace the
10887 corresnponding macro. The silc_command_pending list is not
10890 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10891 to set identifier to previously allocated Command Payload. It
10892 is used to set identifier for command when resending Command
10895 * Added silc_command_payload_encode_payload to encode Command
10896 Payload buffer from SilcCommandPayload structure.
10898 * Added silc_argument_payload_encode_payload to encode Argument
10899 payload buffer from SilcArgumentPayload structure.
10901 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10903 * Changed WHOIS command to support router connection on server side.
10904 The whois request is always sent to router unless the server is
10905 standalone server. After server has received the reply from the
10906 router will it send the reply to the client.
10908 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10909 broadcast received broadcast packet. The function is used only
10910 by router. The broadcast packet is always sent to the router's
10913 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10914 render given ID to printable string, for log files for example.
10916 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10918 * Made basic router to router connections working. At least they
10919 can now connect to each other but nothing really works the way
10920 they are supposed - yet.
10922 * Added new initiator token to RouterConnection configuration
10923 file in silcd/serverconfig.[ch]. It is used to tell whether we
10924 are the initiator to the remote router or whether we'll expect
10925 the other end to connect.
10927 * Moved registering of listener task to silc_server_init, hence
10928 the server starts listenning as soon as it is run, even if it
10929 does not have connections to other routers. Let's see how well
10932 * Changed default connection retry timeouts for more suitable in
10935 * Removed cipher and such arguments from silc_idlist_add_client
10936 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10937 Added new function silc_idlist_add_data to add the keys and stuff
10940 * Added SilcIDListData structure and added it to SilcClientEntry
10941 and SilcServerEntry as their first field in the structure. This
10942 way we can explicitly cast the ID entries to the SilcIDListData
10943 structure and get common data for the entries. In past, we had
10944 to first check what type of connection it is and then cast it to
10945 correct ID entry type. Now, we can directly cast the opaque
10946 pointer to the SilcIDListData (no matter what ID entry it actually
10947 is) and get the data needed.
10949 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10951 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10952 in some circumstances even if threre were timeout tasks, though not
10953 IO tasks, but tasks anyway. Now fixed.
10955 * Defined SilcServerConnection structure to hold connection specific
10956 stuff about directly connected servers and routers. The definition
10957 is currently in silcd/server_internal.h. I thought about having
10958 a bit more important role fro this struct but for now it is used
10959 only when connecting to other server (or router actually).
10961 * Added connecting retry support in server when connecting to
10962 router(s). The retry feature implement exponential backoff
10963 algorithm. Also, added SilcServerParams structure to hold default
10964 parameters for server. For now, it include these retry settings
10965 and are hard coded. After server is moded to be as Silc Server
10966 Library this structure will be more important.
10968 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10970 * Changed client librarys channel->clients table to SilcList and
10971 changed code accordingly.
10973 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10975 * Changed client's channel table to SilcList and changed code
10976 accordingly. Also changed SilcChannelClientEntry to include back-
10977 pointer to the channel so that client entry can use that structure
10978 as list as well and we have fast cross-reference to the channel.
10979 This change dramatically decreased the complexity of channel
10980 handling with client entry and vice versa (removed one extra
10981 loop when searching for channel entry from many functions).
10983 * Changed server->sim from table to SilcDList and changed code
10986 * NAMES command can now be used from user interface. It will show
10987 the user list on the channel, neatly.
10989 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10990 Code now saves realname of the user if it becomes available.
10992 * Renamed configure.in to configure.in.pre and made ./prepare
10993 script to automatically add correct version string to
10994 configure.in which it creates from configure.in.pre.
10996 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10998 * NAMES command reply now shows users mode with the nickname when
10999 joining to channel.
11001 * Moved silc_client_ch[u]mode[_char] functions from
11002 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11003 place sucks, they are utility functions and should be in some
11006 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11008 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11011 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11015 * Added TRQ (efficient deque and list library) into lib/trq. This is
11016 a very good list library that is currently used in the SILC. Defined
11017 SilcList API over the library because I didn't like the API very
11018 much. See lib/trq/silclist.h for the API and examples of how to
11019 use the API. Fixed various places in the code to use the new
11020 SilcList API. The SilcList is meant for lists that has a structure
11021 already defined as a list. It is not suitable to add just some
11022 context to the list (in TRQ, the context is the list actually).
11024 So, I defined SilcDList that can be used for the purpose where
11025 predefined list structure does not exit. This can be used as
11026 such list. Now some context just can be added to the SilcDList.
11027 Currently this list is not used in the SILC just yet, though there
11028 are a lot places where this can replace dynamically allocated
11029 tables and I will fix these places, later, to use SilcDList.
11030 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11031 and use TRQ internally).
11033 Also fixed some annoying warning messages that the original TRQ
11034 code generated. Also minor changes to TRQ's Makefile.in.
11036 * Added support for querying by Client ID to both WHOIS and
11037 IDENTIFY commands into server, as required by the protocol.
11039 * Removed method function pointers from SilcBuffer structure. They
11040 weren't used to anything and just increased the context size for
11041 no good reason. This change also made silc_buffer_alloc and
11042 silc_buffer_free functions inline functions.
11044 * Disabled command flooding detection support until it's fixed so
11045 that it accepts commands in but does not execute them more than once
11048 * Added silc_net_localhost(), to return local hostname, into
11049 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11050 that must be initialized before calling silc_client_init.
11052 * Added new function: silc_server_send_notify_on_channels to send
11053 notify messages to all channels client has joined. It is assured
11054 that the message is sent only once per client.
11056 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11057 lib/silcutil/silcutil.[ch] as silc_format function. The new
11058 function is generic and is used by server as well, not only by
11059 the logging routines.
11061 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11062 the provided version string was not acceptable. Added new function:
11063 silc_ske_check_version into lib/silcske/silcske.h. The function
11064 must be implemented by the application (client or server) and it
11065 does not reside in the SKE library. The function checks the version
11066 string remote end sent.
11068 * Added back pointers (to opaque context and to SilcSocketConnection)
11069 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11071 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11072 duplicate packet context structure.
11074 * Changed `notify' client operation to send same arguments as client
11075 receives from server except for ID's. ID's are mapped to correct
11076 ID entry and that is returned. Also, if channel entry is not sent
11077 by server but the notify is for channel the channel entry is sent
11078 to application (otherwise application doesn't know that it is for
11079 channel (library gets it from packet's Destination ID)).
11081 * Added silc_client_remove_from_channels into client library to
11082 remove a client from all channels it has joined to. Used when
11083 received SIGNOFF notify from server. Added also new function
11084 silc_client_replace_from_channels to replace old ID entry with
11085 new ID entry on all channels. Used when received NICK_CHANGE
11086 notify from server.
11088 * Fixed ID Cache list handling in silc_idlist_get_client in
11089 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11090 to get (or query) client by ID.
11092 * Updated TODO list.
11094 * Added connection authentication status message defined by the
11095 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11096 support for these into the code in client and server side.
11098 * Added generic function silc_client_send_command to send any command
11099 with variable argument list. Application should use this function
11100 to send commands if the command functions provided by the library
11101 does not suite for the application's user interface needs.
11103 * Added new `failure' client operation. Application is notified about
11104 received failure packet if client is executing a protocol. In this
11105 case the protocol's execution has failed.
11107 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11108 is required by the protocol.
11110 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11111 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11114 * Added status flag to SilcSKE object to indicate realtime status
11115 of the SKE protocol.
11117 * Application receives now exactly same command reply arguments as
11118 the library receives from server. However, if ID is received the
11119 corresponding ID entry is returned to the application (eg. Client
11120 ID is mapped to correct SilcClientEntry entry and that is returned).
11121 Changed command_reply client operation due to this change.
11123 * Changed all ID's in commands and in command replys as ID Payloads.
11124 Change affected both client and server side codes.
11126 All ID's sent in SILC network (with execption of ID's in SILC
11127 Packet header) are sent in ID Payload to support variable length
11130 * Server now notifies nick changes and notifies all clients on
11131 the channels about the new nickname (about the new Client ID,
11134 * Implemented CMODE command to change channel modes. Supports all
11135 channel modes defined by the protocol specs except ban and invite
11136 lists. (Also, private channel key mode is supported but support for
11137 setting private channel key in client is missing, thus, this mode
11138 has no effect on client side (except that server requires that the
11139 client uses private channel key and normal channel traffic does not
11142 Also, invite mode works per se, but INVITE command does not work
11143 yet correctly, so you can set channel as invite only channel but
11144 inviting clients to the channel does not work (it is yet to be
11145 thought what's the best way to do it).
11147 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11148 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11149 Implemented CUMODE command to change user's mode on the channel.
11150 Supports all modes defined by the protocol specs.
11152 * Added NAMES command reply to return users modes on the channel.
11154 * Removed unnecessary and slow ciphers from lib/silccrypt.
11156 * Set SO_KEEPALIVE option to connection sockets by default.
11158 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11160 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11161 redefined the Notify Payload into protocol specs.
11163 * Added silc_id_payload_parse_id to get ID directly from raw
11166 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11168 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11169 accept searching by Client ID as well.
11171 * Added support for LEAVE and SIGNOFF notify types in client library.
11173 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11174 to parse ID Payload from raw data.
11176 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11178 * Added flags parameter into silc_ske_assemble_security_properties
11179 function in lib/silcske/silcske.[ch].
11181 * Changed notify client operation to fit better for notify messages
11182 sent by server. The notify payload received from server is now
11183 passed to the application (after parsing it to SilcNotifyPayload).
11184 It is application's responsibility to retrieve the arguments
11185 from the payload and show the message the way it wants. The message
11186 sent by server is implementation specific.
11188 * Changed public keys to comply with the protocol specification.
11189 Old public keys are not supported anymore and are not compatible.
11191 * Removed nickname from Channel Payload as the latest draft removed
11192 it. The client must resolve the nickname from the NAMES command
11193 reply received when it joined the channel.
11195 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11197 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11199 * Fixed some errors in protocol specification drafts.
11201 * Created lib/silccore/silcnotify.c to implement Notify Payload
11202 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11203 generic payloads described by protocol specifications. The file
11204 includes implementations for ID Payload and Argument Payload.
11206 * Changed Command Payload implementation to use the new Argument
11207 Payload. Changed command_xxxx_payload to command_payload_xxxx
11208 to comply with SILC coding conventions.
11210 * Added suppport for Argument Payload handling in Notify Payload
11211 implementation as protocol requires it. Added the new support
11212 into server and client lib as well.
11214 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11216 * Added support for multiple nicknames on same channel. [n] is
11217 added locally to the nickname if there are more than one same
11218 nicknames on the channel.
11220 * Server now sends all nicknames that matched WHOIS request.
11221 Client also shows the list received from server.
11223 * Added TOPIC command to client side. User can now set and show
11224 current topic on channel.
11226 * Added MOTD command to client and server. Also, server sends the
11227 motd when client connects to the server.
11229 * Changed version strings to comply ISO 8601.
11231 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11233 * Fixed protocol error handling in client library. It should now
11234 cope even if the SKE fails for some reason.
11236 * Made new protocol specification drafts for submitting to IETF.
11238 * Implemented TOPIC command to server in silcd/command.c.
11240 * Added two new notify types into lib/silccore/silcnotify.h:
11241 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11242 notify nickname change and topic setting/change on a channel.
11244 * API change of command_reply operation in client library. The
11245 application gets now the status type received from server as well.
11247 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11249 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11251 * Cras fixed and optimized the packet handling even further and
11252 it should work now. Minor change to the prototype of function
11253 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11255 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11257 * Added new function into lib/silcutil/silcschedule.[ch]:
11258 silc_schedule_with_fd to select() a specified fd. The function
11259 returns after timeout expires or data arrives or goes. The
11260 function is used by packet routines to wait that all data is
11261 received from network.
11263 * Fixed data reading from network in lib/silccore/silcpacket.c.
11264 The code now assures that all data is read from the fd and then
11265 continues packet processing. This was a bug fix since the code
11266 used to drop some data in some circumstances.
11268 * Added new function into lib/silcclient/client.[ch]:
11269 silc_client_start_key_exchange to start key exchange after
11270 connection has been established to server. The code internally
11271 now uses this funtion but its main purpose was to provide it
11272 for applications that perform their own connecting. After
11273 application has created a connection it merely calls this
11274 function to start the key exchange between client and server.
11275 The library takes care of everything else after that.
11277 Updated also lib/silcclient/README to explain the usage of
11280 * Do not send to application information that connection has
11281 been established. Application gets notified it by connect
11284 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11286 * Applied cras's patch to add silc_schedule_one function. The
11287 function runs scheduler once and returns.
11289 * Fixed the scheduler after cras messed it up. The timeout
11290 handling works now as it's supposed to work.
11292 * Added into lib/silccore/ silcnotify.h to include notify
11293 message types support. Changed silc_server_send_notify*
11294 functions, in server.[ch], to support those new notify types.
11295 Added the support for the notify types into client library,
11296 as well. Added new notify client operation into ops.h in
11299 * Changed silc_server_packet_send_to_channel to send normal
11300 packets instead of just channel message packets. The function
11301 is now used to send the notify packets to channels. It is not
11302 used to send channel message packets anymore, as server never
11303 sends them anymore.
11305 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11306 va_arg()s as it seems to require it nowadays. I guess, if SILC
11307 is compiled with older va_arg() the new code should work anyway.
11309 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11311 * Splitted core library. Core library (lib/silccore) includes
11312 now only SILC protocol specific core (and common) components.
11313 Created new utility library (lib/silcutil) that includes more
11314 generic purpose stuff. The stuff for util library was taken
11315 from the old core library. This was minor and easy split.
11317 * Created SILC Client Library (lib/silcclient) that includes
11318 implementation of the SILC client without user interface. This
11319 was major move from silc/ directory. The code has been changed
11320 so that it is transparent towards the user interface. The
11321 silc/ directory includes now the same user interface as before
11322 and it uses the new client library. Read lib/silcclient/README.
11323 Basicly, the client library performs everything else related
11324 to SILC except user interface handling. Also, configuration
11325 files are considered to be part of user interface and library
11326 does not handle them.
11328 This change also changed a lot of structures, function naming etc.
11329 Most important change was that SilcClientWindow object was
11330 renamed to SilcClientConnection in the client library. Created
11331 also new file lib/silcclient/ops.h. Also added new files
11332 silc/local_command.[ch] and silc/client_ops.[ch].
11334 All these changes were made to make it easier for user interface
11335 designers to create what ever user interface for the SILC client
11338 It is also expected that the server will be moved to lib
11339 directory as well and SILC Server Library will be created;
11340 sometimes in the future.
11342 * Removed Local commands from lib/silccore/silccommand.h as
11343 they are application specific and new client library does not
11344 handle any of those anymore.
11346 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11347 old client implementation in silc/.
11349 * Added support for callback functions in SILC_LOG_* macros.
11350 Application can now set its own callbacks that will be called
11351 instead of using the default functions that will always print
11352 the debug messages to stderr (or stdout). Also, debugging can
11353 now be disabled by setting silc_debug to FALSE and re-enabled by
11354 setting it to TRUE. Note, that logging will still work even
11355 if debugging is disabled.
11357 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11358 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11359 silc_log_reset_debug_callbacks.
11361 * To enable debugging in silc client one must give now -d
11362 option on command line.
11364 * Changed silc_schedule_init to automatically allocate task queues
11365 if they are not allocated before calling it.
11367 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11369 * Added GMP 3.1 into math library.
11371 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11374 a channel in SILC network. The packet is used by servers and
11375 routers to notify other routers that user has left a channel.
11376 This little feature was missing until now. Added the feature
11377 to protocol specification as well.
11379 Added functions: silc_server_send_remove_channel_user and
11380 silc_server_remove_channel_user into server.[ch].
11382 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11383 lib/silccore/silcpacket.h. However, they are not implemented
11386 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11388 * Fixed joining to a channel and sending channel messages
11389 between server and router. The channel message sending should
11390 now work inside a cell.
11392 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11394 * Fixed the private message sending between server and router.
11395 The private message sending should now work inside a cell.
11397 * Added silc_server_replace_id into server.[ch] to replace
11398 existing ID in the SILC network.
11400 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11401 and silc_idlist_replace_server_id into idlist.[ch] in server.
11403 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11405 * Fixed the server to server connections. Server can again now
11406 connect to router. Router to router connections probably does
11409 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11411 * Added dynamic protocol registering support. Now protocols can
11412 registered and unregistered on the fly. Patch by cras.
11414 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11416 * Added lib/contrib directory to hold routines that some platforms
11417 don't have but are needed by SILC.
11419 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11420 into lin/contrib to provide getopt() and getopt_long() for
11421 those who don't have it.
11423 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11425 * Added AWAY command to client. When away message is set and
11426 client receives a private message packet the client automatically
11427 replies to the sender with the away message.
11429 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11430 bug seemed to be the cause of recent problems when compiling
11433 * Added version detection support to SKE protocol specification
11434 and added the new changes to the SKE implementation as well.
11435 There were other minor changes in the SKE protocol as well.
11437 Many changes in lib/silcske/silcske.[ch] and in
11438 lib/silcske/payload.[ch].
11440 * Added ^U functionality, clear input line. Patch from cras.
11442 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11444 * Mainly small bugfixes on core library. Fixed some debugging
11445 logging and buffer overflow in silclog.c.
11447 * Updated config.sub and config.guess on the distribution tree.
11449 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11451 * Added command lagging support in server. Client may execute
11452 commands now only once in two seconds.
11454 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11456 * Optimized packet reception. MAC computation and checking is now
11457 also more optimized. A lot previously duplicated code is now
11458 used as generic by both client and server.
11460 * Fixed key pair generation in clientutil.c
11462 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11464 * Added into lib/silccore/silcbufutil.[ch] new function;
11465 silc_buffer_realloc.
11467 * Moved generic packet sending/encryption functions to
11468 lib/silccore/silcpacket.[ch] from client and server. Some
11469 rewriting of the functions.
11471 * Moved all generic packet reception/decryption functions to
11472 lib/silccore/silcpacket.[ch] from client and server. The
11473 packet processing is now much cleaner in both client and server.
11474 These were major changes in both client and server.
11476 * Created many common functions in server to do packet sending.
11477 Previously code were duplicated a lot, this has been removed
11478 with these changes.
11480 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11482 * Rewrote major parts of the ID cache system. Don't know
11483 whether it is better now or not but at least the API is more
11486 * Major rewrite on ID cache stuff on client because of the ID
11487 cache API changes. Added idlist.c to client.
11489 * Also major rewrite on ID cache stuff on server as well.
11490 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11491 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11492 in hand, instead they are all put into the ID cache system now.
11493 All server_idlist_* routines uses ID cache now instead of
11494 traversing its own lists (those lists does not exist anymore).
11495 SilcIDList though still exists. Also, SilcXXXEntry's are
11498 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11500 * Finally made the SKE implementation compliant to the protocol
11501 specification. All mp integers are now binary encoded as
11502 opposed being HEX encoded.
11504 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11507 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11508 functions: silc_[encode/decode]_pem. Also added function
11509 silc_encode_pem_file to PEM encode with newlines ('\n') for
11510 saving into a file.
11512 * SILC public keys are now encoded either PEM or binary. Same
11513 option is for private keys as well. By default private keys
11514 are binary encoded and public keys PEM encoded. Silly HEX
11515 encoding were removed.
11517 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11518 function to create fingerprints.
11520 * Fixed a bug in SHA1; does not change the original data anymore.
11522 * Partly implemented INFO command on client and server side.
11523 Fixed CLEAR command. Changes to SERVER command; show current
11524 server(s) when giving command without arguments. Added
11525 VERSION command to client.
11527 * Added check to server that unregistered connections cannot
11528 execute commands (unless it is specificly allowed).
11530 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11532 * Fixed screen refresh.
11534 * Fixed channel joining bug from client. On some circumstances
11535 client tried to join to a channel it had already joined.
11537 * Added public key verification process into client's protocol.c.
11538 The client now verifies the public key from user and saves
11539 it into ~./silc/serverkeys/ directory.
11541 Added into: clientutil.[ch]: silc_client_verify_server_key.
11543 * Changed SKE protocol's silc_ske_initiator_finish function
11544 to accept callback function that verifies the received public
11545 key. Removed old silc_ske_verify_public_key function.
11547 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11549 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11550 silc_pkcs_private_key[_data]_set.
11552 * Made the password and public authentication more cleaner in
11553 server's protocol.c.
11555 * Removed historic and obsolete protocol `channel_auth' from
11556 both client and server.
11558 * Removed wrong way of sending command status messages from
11559 server to client in server's command.c. The old way violated
11560 protocol specification.
11562 Changes to silccore/silccommand.[ch]: removed
11563 silc_command_encode_status_payload -> not needed anymore,
11564 changed silc_command_encode_payload_va to accept extra
11565 argument on variable argument list. The argument type must
11566 now be provided to the function. Also, added new function:
11567 silc_command_encode_reply_payload_va which is same as
11568 normal command_encode_payload_va except command status type
11569 is provided as extra argument.
11571 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11573 * Added ~./silc directory handling. The directory includes the
11574 public and private keys for the client.
11576 Added silc_client_check_silc_dir, silc_client_create_identifier
11577 and silc_client_load_keys.
11579 * Implemented SILC protocol compliant public key. Added public
11580 and private key saving to and loading from files.
11582 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11583 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11584 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11585 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11586 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11588 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11589 silc_pkcs_load_[public/private]_key.
11591 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11593 * Added silc_server_get_route (route.[ch]) to get connection
11594 data for the fastest route for given ID.
11596 * Implemented INVITE command on client and server. The command
11597 were re-defined in the SILC Protocol Specification and the
11598 implementation now complies with the specification.
11600 * Implemented PING command on client and server.
11602 * Implemented NAMES command on client and server. The server side
11603 supports currently only normal server not router server yet.
11604 Some changes to NAMES definition in SILC protocol specification.
11606 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11608 * Implemented LEAVE command on client and server.
11610 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11611 again. This change was made to the protocol as well. Server
11612 should not violate the protocol specification anymore.
11614 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11616 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11617 was tested. SOCKS4 was not but should work anyway.
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