1 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Check for valid return value from regcomp. Affected file
4 lib/silcutil/unix/silcunixutil.c.
6 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Check for FD_SETSIZE in silc_select to not go over.
9 Affected file lib/silcutil/unix/silcunixschedule.c.
11 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
13 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
15 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
17 * Fixed channel public key list saving on JOIN command reply
18 on backup router. Affected file apps/silcd/command_reply.c.
20 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
22 * Added default limit how many channels client can join,
23 default is 50. Added 'channel_join_limit' configuration
24 option to server too. Affected files are apps/silcd/command.c
25 and serverconfig.[ch].
27 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
29 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
30 On Toolkit the server and client are not compiled by default.
31 Affected file configure.ad.
33 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
35 * Added lib/contrib/getopt.[ch] for platforms that don't
36 have it (it is not GPL implementation).
38 * Fixed compilation when pkg-config is used.
40 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
42 * A comma in invite/ban string is invalid, check for it.
43 Affected file apps/silcd/server_util.c.
45 * Added SERVICE command to the server. It parses the command
46 request but SILC Server does not support services for the
47 time being. Affected file apps/silcd/command.[ch].
49 * Added SERVICE command and command reply to client library.
50 It is however incomplete. Updated Toolkit documentation.
51 Affected files are lib/silcclient/command[_reply].[ch].
53 * Fixed IDENTIFY/WHOWAS command reply to send the username
54 correctly (uninitialized buffer). Affected file is
55 apps/silcd/server_query.c.
57 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
59 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
60 finalizes the major restructuring of the CVS tree.
62 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
64 * Send empty MOTD reply if MOTD file cannot be read.
65 Affected file silcd/command.c.
67 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
69 * Optimized primer number generator to use simpler conversion
70 routines. Also assure that the prime number will have the
71 highest bit set after modifying it. Affected file is
72 lib/silcmath/silcprimegen.c.
74 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
76 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
77 for now only for testing purposes, it will not be delivered
78 in any distribution for now.
80 * Removed NSS MPI from the source tree. Due to upcoming
81 license change for the SILC Toolkit, we cannot deliver the
82 NSS MPI anymore. I decided to replace it in all distributions
83 with public domain library.
85 * Removed GNU regex from lib/contrib and introduced free
86 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
87 GNU regex compatible API to it (only partial).
89 * Removed getopt routines from lib/contrib.
91 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
93 * Use silc_server_send_command_reply to send replies instead
94 of encoding packet itself. Affected file silcd/command.c.
96 * Added command sending and receiving statistics to server.
97 Affected files in silcd/.
99 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
100 with GCC, for it not to warn about pointer signedness.
102 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
104 * Added context to the SilcIDCache destructor. Affected
105 files are lib/silccore/silcidcache.[ch],
106 lib/silcclient/client.c and silcd/server.c.
108 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
110 * Added pkg-config check to configure.
112 * The PublicKeyDir must not be used with Admin block in server
113 config. Affected file silcd/serverconfig.c.
115 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
119 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * Handle empty LIST command reply correcttly in server. Affected
122 file silcd/command_reply.c.
124 * Handle empty LIST command reply correctly in client library.
125 The application will now receive one LIST command reply with
126 all arguments set to NULL if there are no channels. Updated
127 Client Library documentation accordingly. Affected file
128 lib/silcclient/command_reply.c.
130 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 * Added channel name string stringprep profile to the protocol
133 and implementation to allow a little free'er channel name
134 strings. Affected files are lib/silcutil/silcstringprep.[ch].
136 * Added silc_channel_name_[check|verify] to check and verify
137 channel name strings. Affected files are
138 lib/silcutil/silcstrutil.[ch].
140 * Added support for the new channel name preparation in client
141 library and server. Affected files in lib/silcclient and
144 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
146 * Added the Autodist into the source tree. It replaces the
147 old ./prepare. It can be used to create distributions as
148 previously. See README.CVS and README.DIST. See
149 distributions in distdir/.
151 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
153 * Make sure query sends at least an error back if nothing
154 more is sent. Affected file silcd/server_query.c.
156 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
158 * During query, check if the original command caller goes
159 away. If it does, stop the query. Affected file
160 silcd/server_query.c.
162 * Check for valid channel creation in JOIN command reply.
163 Affected file lib/silcclient/command_reply.c.
165 * Handle the resolver counter in silc_client_get_users_by_channel
166 callback correctly. Fixed auto-join bug in Gaim. Affected
167 file lib/silcclient/idlist.c.
169 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
171 * Added some better error messages. Affected file
172 silcd/command_reply.c and packet_receive.c.
174 * Handle error in WATCH command propely on backup router.
175 Affected file silcd/command.c.
177 * Fixed freeing of unfreeable variable in WHOIS command reply.
178 Affected file silcd/command_reply.c.
180 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
182 * Added pkg-config .pc file creation for silc core library
183 and silcclient library. A patch by c0ffee.
185 * Removed the need for GNU Libidn. Added the simple stringprep
186 from libidn into lib/contrib/. It is now used also on Windows
189 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
191 * Simplified the invite and ban string handling in the
192 server. Check for valid invite and ban arguments also.
193 Affected file silcd/server_util.c.
195 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
197 * Added WATCH list announcing in backup router protocol.
198 Affected files are silcd/command.c, server.c, server_backup.c.
200 * Do not change users mode to founder on normal server/backup
201 if the founder mode is set, and user is first one to join.
202 Affected file silcd/pcaket_receive.c.
204 * Do not send CUMODE_CHANGE notify back to sender. Affected
205 file silcd/packet_receive.c.
207 * Added getrusage() to take noise in SILC RNG. A patch by
208 Mika Boström. Affected files are configure.in.pre,
209 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
211 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
213 * Splitted the SILC libraries configuration into a configure
214 fragment into lib/configure.ad. It is now possible, once
215 this feature is added, to specify whether to compile or not
216 compile included SILC libraries. Affected files are
217 configure.in.pre, lib/silcmath/mpi/configure.ad,
218 lib/configure.ad, Makefile.defines.pre and
219 Makefile.defines_int.pre.
221 * Added --with-silc-includes and --with-silc-libs to configure.
222 If specified the included libs are not compiled, but the
223 specified libs are used. Pkg-config is not yet supported.
224 Affected file configure.in.pre.
226 * Fixed WATCH command handling on backup router. Router does not
227 send the watch command any more to backup if it originates from
228 backup. Affected file silcd/command.c.
230 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
232 * Changed announcing to not announce unregistered clients.
233 Affected file silcd/server.c.
235 * Fixed username handling in command reply. Affected file
236 silcd/command_reply.c.
238 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
240 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
242 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
243 Affected file: includes/silcincludes.h.in
245 * bool is defined as _Bool on Mac OS X now.
246 Affected file: lib/silcutil/silctypes.h
248 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
250 * Added support for UTF-8 nicknames, channel names and
251 server names in client library. Affected files in
254 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
255 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
256 software to check how Toolkit has been compiled.
258 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
260 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
262 * Use silc_utf8_str[n]casecmp instead of strcmp routines
263 in library and in SILC Client when dealing with nicknames
264 and other identifier strings. Affected file in client lib
267 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
268 irssi/src/silc/core/silc-servers.c.
270 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
272 * Fixed idcache to work with the new identifier strings.
273 Affected file lib/silccore/silcidcache.c.
275 * Added UTF-8 hash and compare function for SilcHashTable.
276 Affected file lib/silcutil/silcutil.[ch].
278 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
279 Affected file lib/silcutil/silcstringprep.[ch].
281 * Changed the identifier string handling to include the original
282 format in client, server, channel entries and normalized
283 format in cache. Affected files in silcd/.
285 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
287 * Added support for the new identifier strings and their
288 validity checking. Nicknames, channel names and usernames
289 can now include practically any kind of letters and various
290 other characters. Affected files in silcd/ and in libraries.
292 NOTE: comparing these strings should now be done with memcmp()
293 to check binary compatibility. All these strings are normalized
294 and casing is irrelevant.
296 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
297 as easy function for applications to check whether identifier
300 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
302 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
303 file lib/silcutil/silcutf8.c.
305 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
307 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
309 * Make public key in getkey reply mandatory. Affected file
310 lib/silcclient/command_reply.c
312 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
314 * Added Parameter dont_register_crypto_library to
315 SilcClientParam. If set to TRUE, silcclient library will
316 not initalize the Crypto Libraries and application
317 will need to do it. Affected file lib/silcclient/silcclient.h,
318 lib/silcclient/client.c.
320 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
322 * Imported new silc_utf8_[encode|decode] routines from
323 my internal SILC 1.1 source tree. New encodings added:
324 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
325 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
326 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
329 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
331 * Implemented stringprep (RFC 3454) API. Internally we use
332 GNU Libidn's stringprep, for now, so it is required now to
333 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
335 * Added checking for GNU Libidn and --with-libidn to configure.
337 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
339 * If the passphrases entered do not match while generating a new key,
340 completly start over instead of going into an infinite loop asking
341 the user to re-enter the passphrase correctly. Affected file
342 lib/silcutil/silcapputil.c
344 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
346 * Make sure server is removed from backup list when it is
347 deleted. Affected files silcd/command.c, server.c,
350 * Close socket when connecting to router fails. Affected
353 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
355 * Adopt configuration toolchain to current auto-tools.
356 Affected files prepare, irssi/configure.in
357 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
358 redo that. Affected files irssi/src/silc/core/client_ops.c,
359 irssi/src/fe-common/silc/fe-silc-channels.c
360 * Take over command line options into silcclient data structure.
361 Affected file irssi/src/silc/core/silc-core.c
363 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
365 * Do not try to initiate backup resuming protocol forever.
366 Affected file silcd/server_backup.c.
368 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
370 * ID change in resuming has to be done before changing
371 detached client's modes, since the ID change may fail and
372 leave ghosts on the network. Affected file is
373 silcd/packet_receive.c.
375 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
377 * Fixed Win32 scheduler to not stuck anymore. A patch from
378 Juha Räsänen. Affected file is
379 lib/silcutil/win32/silcwin32schedule.c.
381 * Fixed QoS parsing for connection blocks in server. Affected
382 file is silcd/serverconfig.c.
384 * Fixed server statistics increasing in server. Affected file
387 * The CLOSE command now marks backup router as self disconnected
388 to avoid resuming problems. Affected file silcd/command.c.
390 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
392 * When using silc_net_create_connection[_async], and your system can
393 create IPv6 sockets, it will try to connect to the IPv6 host.
394 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
395 file lib/silcutil/unix/silcunixnet.c
397 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
399 * Check for valid route when receiving packet from router and
400 when routing it to local server in the cell. A patch from
401 Matt Miller. Affected files silcd/router.c and server.c.
403 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
405 * Couldn't detach and reattach twice, because of the previous
406 commit. Affected file silcd/packet_receive.c
408 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
410 * Added check to ignore Port value if Initiator is FALSE.
411 Remote router coudln't connect if Port was set. Affected file
414 * If some client tries to resume more than once at the same time,
415 server crashed. Router didn't crash, but showed odd behaviour
416 (didn't allow clients to join anymore, ..). Affected files
417 silcd/packet_receive.c silcd/idlist.h
419 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
421 * Destroy the file transfer session in silc_client_file_close
422 with timeout. Affected file lib/silcclient/client_ftp.c.
424 * Call SFTP server monitor in READ and WRITE after the actual
425 operations. Affected file lib/silcsftp/sftp_server.c.
427 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
429 * Create one configure script from configure fragments
430 (configure.ad). This is a first step towards new distribution
431 system. Affected files prepare, configure.in.pre,
432 lib/silcmath/mpi/configure.ad.
434 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
436 * Removed expiring of client key pair. Affected file is
437 irssi/src/silc/core/clientutil.c
439 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
441 * Check the number of connections from real number of
442 connections instead of socket number, when deciding if
443 server is full. Affected files are silcd/server.c,
444 server_internal.h and silcd.c.
446 * Clarified the connections_max meaning in General section
447 in doc/example_silcd.conf.in.
449 * The reconnect_keep_trying default value set to TRUE
450 if it is not defined in the config file. Affected file
451 silcd/serverconfig.c.
453 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
455 * Fixed crashbug in connection closing, after a protocol
456 completion callback, which might have closed it already.
457 Affected file silcd/server.c.
459 * Fixed rekey with PFS in backup router. It did not allow
460 rekeys with PFS, and when the rekey protocol timedout
461 it crashed the backup router without the above fix. Affected
462 file silcd/packet_send.c and server.c.
464 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
466 * The silc_client_add_channel_private_key now returns the
467 private key context if pointer is given as argument.
468 Affected files are lib/silcclient/silcclient.h and
471 * Added support for using channel private keys in SILC
472 Client Library even if the private key mode is not set
473 on the channel. Affected file lib/silcclient/client_channel.c.
475 * The channel private key used to decrypt message is now
476 delivered to the application in the 'channel_messageÃ' client
477 operation. Affected files are lib/silcclient/silcclient.h
478 and client_channel.c.
480 * Fixed wrong arg type for user limit in CMODE command reply.
481 Affected file silcd/command.c.
483 * The user limit is now taken and saved to SilcClientEntry in
484 JOIN and CMODE command replies and in CMODE_CHANGE notify.
485 Affected files lib/silcclient/silcclient.h, command_reply.c
488 * Added support to the new private message key indicator
489 packet. Added a new function to the client library:
490 silc_client_send_private_message_key_request. The sender
491 indicates to be initiator, and receiver is responder.
492 Added the indicator to the SilcClientEntry as 'prv_resp'
493 boolean. Affected files are lib/silcclient/silcclient.h
494 client.[ch], and client_prvmsg.c.
496 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
498 * Fixed the JOIN command calling when called with both
499 -auth and -founder. Affected file is lib/silcclien/command.c.
501 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
503 * Check watcher list for resumed clients as well. Affected
504 file is silcd/packet_receive.c.
506 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
508 * Implemented the user limit to the CMODE_CHANGE notify,
509 CMODE command reply and JOIN command reply in server.
510 Affected files are silcd/server.c, command.c, command_reply.c,
511 packet_send.c and packet_receive.c.
513 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
515 * Defined SILC_STRFMT_END that must be used now with
516 silc_buffer_strformat, instead of SILC_STR_END. Fixes
517 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
518 lib/silcclient/silcvcard.c, silcd/server_util.c.
520 * Fixed the adding of public key to the WATCH list in server.
521 Fixed the WATCH notify sending to client. Affected files
522 are silcd/packet_send.[ch], command.c, server_util.c.
524 * Implemented the watching by public key in the SILC Client
525 Library and SILC Client. Affected files are
526 lib/silcclient/command.c and client_notify.c.
528 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
530 * Added support for public key watching in server. Affected
531 files are silcd/server.c, server_internal.h, command.c,
534 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
536 * Added public key to the SIlcClientEntry. Affected files
537 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
539 * Fixed the get_clients_whois reply processing to return
540 exactly same entries server returned. Makes it possible
541 to search using attributes. Affected file is
542 lib/silcclient/idlist.c.
544 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
546 * Save founder key to SilcChannelEntry. Affected files are
547 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
549 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
551 * Call the monitor callback with _CLOSED status from the
552 silc_client_file_close. Affected files are
553 lib/silcclient/client_fpt.c, silcclient.h
555 * Added silc_client_get_clients_whois which resolves using
556 WHOIS, and supports requested attributes as well.
557 Affected files are lib/silcclient/silcclient.h, idlist.c.
559 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
561 * Added support for asking the destination filename where
562 the downloaded file is saved in the file transfer. Affected
563 files are lib/silccilent/silcclient.h, client_ftp.c.
565 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
567 * Fixed error handling in resuming data processing. Affected
568 files are lib/silcclient/client_resume.c and client.c.
570 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
572 * Fixed silc_client_send_private_message to return TRUE correctly.
573 Affected file lib/silcclient/client_prvmsg.c.
575 * Added topic to the SilcChannelEntry. Affected files are
576 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
578 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
580 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
581 file lib/silcclient/command.c
583 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
585 * Convert all commands to UTF-8 before passing them to the
586 client library. Still need to convert replies from UTF-8 to
587 the locale encoding. Affected file
588 irssi/src/silc/core/silc-cmdqueue.c
590 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
592 * redirect all silc_client_command_calls through a queueing framework.
593 This fixes /CYCLE and the annoying "nick change after auto-joining
594 a channel". Furthermore it defines one central point where
595 command parameters can be UTF-8-ified. Affected files
596 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
597 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
599 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
601 * use asynchronous connect() to establish router connections.
602 Fixes problem when the primary router goes down. Affected files
603 silcd/server.c, silcd/server_backup.c
605 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
607 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
608 Fixed various compilation warnings when type casting ints
609 to pointers or vice versa, of different size. Updates around
612 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
614 * Surrogates not allowed in UTF-8 strings, updated decoder.
615 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
616 testers in lib/silcutil/tests/ directory.
618 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
620 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
621 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
622 files are lib/silcclient/silcclient.h, client.c.
624 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
626 * When resuming a session fails, notify the user that the session
627 file needs to be removed eventually. Affected files
628 irssi/src/fe-common/silc/module-formats.[ch],
629 irssi/src/silc/core/client_ops.c.
631 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
633 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
634 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
636 * Typofix in Irssi::Silc module. Affected file
637 irssi/src/perl/silc/Silc.xs.
639 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
641 * Changed the way NOTICE flagged messages are treated. Added support
642 for notices in queries and signing notices. Affected files
643 irssi/default.theme; irssi/docs/help/in/notice.in;
644 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
645 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
647 * Fixed typo in /ACTION help. Affected file
648 irssi/docs/help/in/action.in
650 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
652 * Fixed typo in perl module. Affected file
653 irssi/src/perl/silc/Server.xs
655 * Changed the way ACTION flagged messages are treated. Added support
656 for actions in queries and signing actions. Affected files
657 irssi/default.theme; irssi/docs/help/in/action.in;
658 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
659 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
662 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
664 * Incorrectly reported error when client had to be resolved from
665 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
667 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
669 * Fixed whois public key hash table deleting and adding in
670 detached client case. Affected file silcd/packet_receive.c.
672 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
674 * Changed filenames of silc/fe module not to collide with filenames
675 from core/fe. Also seperated public messages printing from
676 query messages printing. Affected files are all in
677 irssi/src/fe-common/silc.
679 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
681 * Fixed the invite process handling during joining to use
682 correct server name for the client that is matched against
683 the invite string for the channel. Wrong server name caused
684 inability to join the channel. Affected file is
687 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
689 * Fixed the CUMODE channel founder authentication on normal
690 server to not remove the founder rights on existing founder
691 before checking that router accepts the mode change. Affected
692 files are silcd/command.c and silcd/packet_receive.c.
694 * Remove the server entry correctly when rekey timeouts and
695 remote router connection on normal server is closed. Fixes
696 a crash where server uses the freed server entry. Affected
699 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
701 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
702 networks. This is the first step in solving the bug about
703 /SERVER ADD -silcnet <silcnet>. Affected files
704 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
705 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
706 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
708 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
710 * /SMSG and /MMSG now correctly create new queries. Affected files
711 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
713 * Add basic support for SILC protocol specific variables in perl.
714 Affected files irssi/src/perl/silc/*, irssi/configure.in,
715 irssi/src/perl/Makefile.am
717 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
719 * Don't use silc_get_input, it's obviously not reliable. Fixes
720 issue when the current key expires. Affect file
721 irssi/src/silc/core/clientutils.c
723 * Make the session data filename configurable. This makes it
724 possible to have different session files for different
725 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
726 client_ops.[ch], silc-servers.c,
727 irssi/src/silc/fe-common/silc/module-formats.[ch]
729 * Use the same set of libtool files for the MPI lib as for the
730 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
731 config.sub, configure.in, install-sh, missing, mkinstalldirs
733 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
735 * Fixed server statistics decrementing error to not go to
736 negative. Affected file silcd/packet_receive.c.
738 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
740 * Use silc_server_query_add_error to add error in public key
741 search error. Added support in send_reply to send errors
742 without specific argument. Affected file silcd/server_query.c.
744 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
745 Client for NO_SUCH_NICK. It was against the protocol specs.
746 Affected file irssi/src/silc/core/client_ops.c.
748 * Added backwards support for the wrong NO_SUCH_NICK error sending
749 in server. To be removed in SILC Server 1.0. Both old clients
750 and clients with fixed error handling now works. Affected file
751 silcd/server_query.c.
753 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
755 * fixed a bug in the whois using attributes function where no
756 error was sent if no nickname and client id but the attributes were
757 given to whois. Affected file silcd/server_query.c
759 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
761 * remove public key from public key hashtable on detach. Affected
762 file silcd/packet_receive.c
764 * free public key hashtable before removing clients on server
765 shutdown. Affected file silcd/server.c
767 * remove public key prior deleting client-data on killing a client.
768 Affected file silcd/server_util.c
770 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
772 * Getting the MOTD from other servers works now. Affected
773 files are silcd/command.c and silcd/command_reply.c
775 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
777 * Initialize the variable idletag, since it is tested in
778 silc_core_deinit for its default value. Affected file
779 irssi/src/silc/core/silc-core.c
781 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
783 * Fixed signed channel messages across cells. Affected file
786 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
788 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
789 is not defined. They can now be safely used in if-statements
790 without braces. Affected file lib/silcutil/silclog.h.
792 * Added the checks for backup closing connection due to error
793 (local or remote) and thus not allow the resuming to occur
794 in reconnect. Affected files are silcd/packet_send.c
797 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
799 * Help file updates. Affected files in irssi/src/docs/help/in/.
801 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
803 * Fixed channel messages across cells. Affected file
806 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
808 * Fixed file transmission accepting in client library to not
809 start the negotiation if user hasn't accepted the transfer,
810 instead create new session for resent transfer. Affected
811 file lib/silcclient/client_ftp.c.
813 * Show the session ID in the file transmision list. Remove
814 session from list that failed to transfer. Switch the current
815 session automatically after transmission, and in errors, to new
816 session if other sessions exists in the transfer list. Affected
817 files are irssi/src/silc/core/silc-servers.c,
818 irssi/src/fe-common/silc/modfule-formats.c.
820 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
822 * Fixed MIME header parsing for the hopefully last time. Affected
823 file lib/silcutil/silcstrutil.c
825 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
827 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
829 * The SILC RNG is now gauranteed to return non-zero random
830 values. Affected files are lib/silccrypt/silcrng.[ch].
832 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
834 * Fixed nickname formatting when changing only case of the
835 nickname. Affected file lib/silcclient/idlist.c.
837 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
839 * Fixed a memory leak and incorrect printing of the "appears as"
840 message. Affected file irssi/src/silc/core/client_ops.c
842 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
844 * Added CRT (Chinese Remainder Theorem) supported RSA
845 private keys and private key operations. This significantly
846 increases private key operation efficiency. No compatibility
847 issues with new or old private keys. Affected files are
848 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
850 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
852 * Fixed GCC-3.3.2 related compilation warnings from the
855 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Removed RC6 from distributions.
859 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
861 * Added some better comments to lib/silccrypt/silcpkcs.h,
862 optimized some routines in lib/silccrypt/silcpkcs.c.
863 Added test_silcpkcs into lib/silccrypt/tests/.
865 * Fixed silc_rng_global_init to actually init the global RNG
866 if RNG wasn't provided for it. Affected file is
867 lib/silccrypt/silrng.c.
869 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
871 * Added silc_hash_table_find_by_context_ext. Affected files
872 lib/silcutil/silchashtable.[ch].
874 * Save the public key on normal server in WHOIS command reply
875 from attributes, if present, and add it to public key hash
876 table. Fixes WHOIS resolving by public key on normal server.
878 Optimized the attributes resolving on normal server to not
879 resolve if we resolved them already from router.
881 Affected files are silcd/server_query.c, command_reply.c.
883 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
885 * Added support for whois using attributes.
886 Affected files silcd/command_reply.c, silcd/packet_receive.c,
887 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
890 * Added support for whois using public key attribute to /WHOIS i
891 client command. Affected files irssi/docs/help/in/whois.in,
892 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
894 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
896 * Fixed UMODE setting in server when the client has anonymous
897 mode set. The mode setting was not working. Affected file
900 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
902 * Fixed some bugs and typos related to sending split messages.
903 Print notification when sending messages with /MMSG. Affected
904 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
906 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Optimized the socket referencing in packet routines, client
909 library and server. Affected files are lib/silccore/silcpacket.c,
910 lib/silcclient/client.c and silcd/server.c.
912 * If silc_socket_set_qos is given with NULL arguments the QoS is
913 reset from the socket. Affected files are
914 lib/silcutil/silcsockconn.[ch].
916 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
918 * Add a /LISTKEYS command which lists the locally cached
919 client and server keys. Affected files
920 irssi/src/fe-common/module-formats.[ch],
921 irssi/src/silc/core/silc-{channels,servers}.c
922 irssi/docs/help/in/listkeys.in
924 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
926 * Check that packet queue purging was successful. Affected
927 files lib/silcclient/client.c and silcd/packet_send.c. Related
928 to MAC failed errors.
930 * Do not clear the inbuf even if it is empty if QoS was applied
931 to it. Otherwise the QoS data is cleared and MAC failed error
932 will occur. Affected file lib/silccore/silcpacket.c.
934 * Use the rekey period time as rekey protocol timeout value.
935 If the rekey does not succeed during the rekey period there's
936 something very wrong, and we most likely end up with wrong keys,
937 do graceful reconnect then. Affected file silcd/server.c.
939 * Take reference of the socket in the parser context, as it's
940 possible to have the parsers in queue after the socket is
941 disconnected and this may cause crash. Affected files are
942 lib/silccore/silcpacket.c, lib/silcclient/client.c and
945 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
947 * Fixed KICK command reply sending, it sent to replies.
948 Affected file silcd/command.c.
950 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
952 * Finish the silc-mime.pl script. It now supports MIME type
953 guessing using magic files, signing data messages, executing
954 MIME handlers in background. Affected files
955 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
957 * Changed MIME signal handler to make things easier for the perl
958 script. Affected files irssi/src/silc/core/client_ops.c,
959 silc-servers.c, and irssi/docs/signals.txt
961 * Cleaned up the silc_mime_parse function and fixed detection
962 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
964 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
966 * Resolve the IP for file transfer listener from the connection
967 socket. Affected file lib/silcclient/client_ftp.c.
969 * Accept NULL hostname parameter in the functions
970 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
971 if hostname is not wanted.
973 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
975 * Fixed race condition between silc_client_init and
976 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
978 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
980 * Fixed file transfer connection closing when SIGNOFF for
981 the client is received from server. Affected file is
982 lib/silcclient/client_ftp.c.
984 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
986 * Check for disconnected socket in QUIT callback. Affected
987 file silcd/command.c.
989 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
991 * Modified the MIME parsing to allow \n and \r\n as delimiters.
992 Affected files lib/silcutil/silcstrutil.c
994 * Cleaned up the escape/unescape functions for correctness and
995 speed. Affected file irssi/src/silc/core/client_ops.c
997 * Removed handling for data messages with Content-Type: text/*,
998 moved parsing of MIME headers to the signal handler, added
999 support for signing and verifying data messages. Affected
1000 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1001 irssi/src/silc/core/silc-{servers,channels}.c
1003 * Added a perl script for handling data messages based on
1004 information read from Mailcap files. New file
1005 irssi/scripts/silc-mime.pl
1007 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1009 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1010 acknowledge recepetion of a message to the sender. Updated
1013 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1015 * Unregister channel key saving callback when deleting channel.
1016 Affected file lib/silcclient/idlist.c.
1018 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1019 before calling notify client operation. Affected file is
1020 lib/silcclient/client_notify.c.
1022 * Unregister QoS tasks when deleting the socket connection.
1023 Affected files lib/silcutil/silcsockconn.[ch],
1024 unix/silcunixsockconn.c.
1026 * Implemented latest presence-attrs draft changes. Affected
1027 files lib/silccore/silcattrs.h and
1028 irssi/src/silc/core/silc-queries.c.
1030 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Save old channel keys in list to allow more rapid change
1033 of channel keys if server for some reason does that. This
1034 avoids loosing so many channel messages due to not having
1035 key to decrypt. Affected file lib/silcclient/silcclient.h,
1036 idlist.c and client_channel.c.
1038 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1040 * Continued backup router tests and fixes. Affected files
1041 silcd/server_backup, server_util.c, server.c. See TODO.
1043 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1045 * Fixed SERVER_SIGNOFF handling in servers. The client
1046 was removed from wrong list thus not removing the client
1047 at all. Affected file silcd/packet_receive.c.
1049 * Do not execute rekey protocol for disabled connections as
1050 it would never go through. Affected file silcd/server.c.
1052 * Added timeout for rekey protocol to catch if the protocol
1053 never executes successfully. Affected files silcd/server.c
1056 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1058 * Abandon packet processing for disconnected sockets. Check
1059 this always after calling packet processing callback.
1060 Affected file lib/silccore/silcpacket.c.
1062 * Fixed double registration disconnection code in server.
1063 Closed wrong connection. Affected file silcd/packet_receive.c.
1065 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1067 * On normal server reconnect to primary during resuming 4
1068 times, then give up. Affected file silcd/server_backup.c.
1070 * If during reconnecting to routers we notice we have router
1071 connection but no primary router set, the server is in desync.
1072 Reconnect to primary to restore network. Affected file
1075 * Assure that only one protocol is exeucting at the same time.
1076 Added checks for all protocols. Affected files are
1077 silcd/server.c and server_backup.c.
1079 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1081 * Check that a string is not already part on invite/ban
1082 string when processing it. Affected file silcd/server_util.c.
1084 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1086 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1087 with 1.2 version of the protocol. Affected file is
1088 silcd/packet_receive.c.
1090 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1092 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1093 where the passphrase was given. Affected file is
1096 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1098 * INVITE and BAN notifys are now delivered from routers to
1099 servers (but not clients) on the channel. Updated specs and
1100 code. Affected files silcd/packet_[send|receive].[ch],
1101 command.c, server.c and server_util.c.
1103 * Implemented INVITE and BAN announcing. Affected files are
1104 silcd/server.[ch], server_util.c.
1106 * Implemented SilcStatus error type argument returning in
1107 command reply error in server. Affected file silcd/command.c.
1109 * Implemented SilcStatus argument returning in comand reply
1110 in client library. The command_reply client operation now
1111 returns error specific arguments as well. Affected files
1112 are lib/silcclient/command_reply.[ch], client_resume.c,
1113 lib/silccore/silcstatus.[ch].
1115 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1117 * Backup router protocol version 1.2 implemented. Testing still
1118 required. Affected files in silcd/server_backup.[ch], server.c,
1119 packet_receive.c and server_internal.h.
1121 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1123 * silc_client_send_[channel|private]_message now return TRUE
1124 or FALSE. Affected file lib/silcclien/client_channel.c and
1127 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1129 * Check for explicit nickname in INVITE and BAN processing
1130 during join as well (and don't expect only wildcards in
1131 invite/ban strings). Affected file silcd/command.c.
1133 * Fixed the INVITE and BAN by public key. The public key saved
1134 is the PK payload (as specified) not the raw data. Affected
1135 file silcd/server_util.c.
1137 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1139 * UTF-8 text message support for actions and notices in SILC
1140 Client. Affected file irssi/src/silc/core/client_ops.c.
1142 * silc_get_username and silc_get_real_name now returns sensible
1143 data on Win32. Patch by Toni Willberg. Affected file is
1144 lib/silcutil/win32/silcwin32util.c.
1146 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1148 * Provide a signal handler to send MIME encoded messages and emit
1149 a signal when a MIME encoded message is received. Also document
1150 the signals for usage with the perl interface.
1152 A sample perl script will be supplied at a later point.
1154 Affected files are irssi/docs/signals.txt,
1155 irssi/src/silc/core/client_ops.[ch],
1156 irssi/src/silc/core/silc-{channels,servers}.c
1158 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1160 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1161 server. Use this time to display a lag and disconnect when it
1162 exceeds a specified limit.
1164 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1166 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * Remove the channel auth list in normal server if router
1169 encofrces its list during connecting. Send notify to channel
1170 to remove the mode to remove the list. Affected files are
1171 silcd/server_util.c and silcd/packet_receive.c.
1173 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * Added support for channel public keys. Updated protocol specs
1176 and implemented it. Affected files are
1177 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1178 lib/silcclient/command_reply.c.
1180 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1182 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1183 terminate the process on Linux. Affected file silcd/silcd.c.
1185 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1187 * Check for NULL buffer in silc_buffer_clear. Affected file
1188 is lib/silcutil/silcbuffer.h.
1190 * Simplified the backup router protocol by removing the _GLOBAL
1191 types. Updated protocol specs and the code. Affected files
1192 are silcd/server_backup.[ch].
1194 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1196 * Deny '@' and '!' from nicknames since they are reserved
1197 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1198 Updated protocol specs and the code.
1200 Affected files are silcd/server_util.[ch].
1202 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * Fixed stack overflow in Irssi SILC client. Affected
1205 file irssi/src/silc/core/client_ops.c.
1207 * Check that Host is set in ServerConnection and RouterConnection
1208 in silcd.conf. Affected file silcd/serverconfig.c.
1210 * Fixed crash in server with protocol completion callbacks,
1211 namely rekey and backup resuming protocols. Affected files
1212 are silcd/server_backup.c and silcd/server.c.
1214 * Fixed rekey protocol to not restart if it is started already.
1215 Affected files are lib/silcclient/client.c and
1218 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1220 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1222 * Fixed EOF handling in SILC Config, affected file
1223 lib/silcutil/silcconfig.c.
1225 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1227 * Fixed RESOLVING flag handling in JOIN notify and other
1228 notifys to handle the resolvings correctly in client library.
1229 Affected file lib/silcclient/client_notify.c.
1231 * Do not send full INVITE and BAN lists in INVITE and BAN
1232 notifys, only the changed information. Affected file
1235 * Fixed INVITE notify sending in INVITE command, send it
1236 only when needed. Affected file silcd/command.c.
1238 * Handle the founder key change properly in CMODE_CHANGE
1239 notify. Bug #122. Affected file silcd/packet_receive.c.
1241 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1243 * Remove the mark for output (mark it only for input) after
1244 purging outgoing queue. Prevents the "Error in select()"
1245 floods. Affected file silcd/packet_send.c.
1247 * Fixed incorrect connection deletion from client library
1248 after calling "connect" client operation. Could cause
1249 crashes for example during reconnect timeouts. Affected
1250 files are lib/silcclient/client.c and
1251 irssi/src/silc/core/client_ops.c.
1253 * Check server private key file permissions before starting
1254 the server. Affected file silcd/serverconfig.c.
1256 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1258 * NULL terminate allocated string in silc_buffer_strformat.
1259 Affected file lib/silcutil/silcbuffmt.c.
1261 * Rewrote the invite/ban list string handling in server to
1262 use SilcBuffer instead. Affected files are silcd/command.c
1263 and silcd/server_util.c.
1265 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1267 * Fixed double free in CMODE command when setting new HMAC
1268 for channel. Affected file silcd/command.c.
1270 * Added couple of missing memset's to zero sensitive memory.
1271 Affected files silcd/command.c, lib/silcclient/command.c.
1273 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1275 * Fixed a double free in INVITE command error handling in
1276 server. Affected file silcd/command.c.
1278 * Added macros SILC_SWAB_[16|32] to swab byte order of
1279 16-bit and 32-bit unsigned integers. Affected file
1280 lib/silcutil/silctypes.h.
1282 * Use the SILC_SWAB_16 instead of htons() in server when
1283 handling ports since the ports in structures are always
1284 in little-endian order (regardless of platform). Affected
1285 file silcd/serverid.c and silcd/server_backup.c.
1287 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1289 * Send DISCONNECT in close admin command in server. Affected
1290 file silcd/command.c.
1292 * Check whether we are already connecting to a remote router
1293 (in addition of checking whether we are already connected)
1294 before creating new connection. Affected file silcd/server.c.
1296 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1298 * Added better compiler and compiler flags checking in
1301 * Check that socket is valid after QoS is applied to data.
1302 Affected file lib/silcutil/unix/silcunixsockconn.c.
1304 * Make sure the socket connecetion is not closed to early
1305 when closing connection in server. Also make sure the
1306 connection is always closed after error in a protocol.
1307 Affected file silcd/server.c.
1309 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1311 * Removed --session and --dummy options from Irssi SILC Client.
1312 -d option is available only if --enable-debug was given.
1313 Affected files are irssi/src/silc/core/silc-core,
1314 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1316 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1318 * Added silc_buffer_steal to steal the data from the buffer.
1319 Affected file lib/silcutil/silcbuffer.h.
1321 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1323 * Fixed server crash with double Primary block in config file.
1325 Fixed also various memory leaks around the config file
1326 parser. Affected files lib/silcutil/silcconfig.c,
1327 silcd/serverconfig.c.
1329 * Changed my nickname (Johnny Mnemonic) to my real name, this
1330 means that bugs introduced by him were actually introduced
1333 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1335 * Don't display "foo appears as foo\nYou're now known as foo"
1336 messages. Affected file irssi/src/silc/core/client_ops.c
1338 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1340 * Fixed error handling of invalid client entry when calling
1341 commands in server. Fixes a crash. Affected file
1344 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1346 * Added some sanity checks in server for correctness of the
1347 server configuration. Affected file silcd/serverconfig.c.
1349 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Prevent endless resolving of user informations in USERS
1352 command by checking the command reply status correctly.
1353 Affected file lib/silcclient/command_reply.c.
1355 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1357 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1358 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1359 Aldous <Matthew@Aldous.com>.
1361 * Added better implementation using CriticalSection of
1362 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1363 <mikko.lahteenmaki@pikabaana.net>.
1365 * Added some Winsock WIN32 compatiblity defines into
1366 includes/silcwin32.h.
1368 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1370 * Fixed double free in async host lookup code. Affected file
1371 lib/silcutil/silcsockconn.c.
1373 * On backup router handle now the SERVER_SIGNOFF from router
1374 for local connected servers too, and close the connections.
1376 Do not process them as normally signing off servers when they
1377 really signoff by sending EOF fe, but always assume that
1378 router sends the SERVER_SIGNOFF.
1380 Affected files silcd/server.c and silcd/packet_receive.c.
1382 * Fixed socket unsetting when closing connections. Affected
1383 files silcd/server.c and silcd/packet_send.c.
1385 * Do not print the nickname in SERVER_SIGNOFF if we do not
1386 have it. Prevents asserts in Irssi core. It is possible we
1387 don't have the nick if it was just being resolved when server
1388 signoff. Affected file irssi/src/silc/core/client_ops.c.
1390 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1392 * Fixed autonick crashbug in client library. Affected file
1393 lib/silcclient/client.c.
1395 * Fixed Unix implementation of SilcMutex to really assert if
1396 the mutex is locked/unlcoked already. Affected file
1397 lib/silcutil/unix/silcunixmutex.c.
1399 * Fixed locking in silc_schedule_uninit. It didn't lock
1400 when dispatching timeout tasks. Affected file is
1401 lib/silcutil/silcschedule.c.
1403 * Changed Win32 implementation of SilcThread to use modern
1404 Win32 interface. Affected file is
1405 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1407 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1409 * Don't print signed messages when sending failed. Affected files
1410 irssi/src/silc/core/silc-[servers.c/commands.h]
1412 * Send adquate signal when founding a channel by joing it. Affect
1413 file irssi/src/silc/core/client_ops.c
1415 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1417 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1418 irssi/src/fe-common/core/themes.c
1420 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * Fixed close command to use the port correctly when closing
1423 server connections. Affected file silcd/idlist.c.
1425 * Check for NULL outbuf in silc_socket_write. It is possible
1426 that it is NULL is some odd case. Affected files are
1427 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1429 * Do not call final protocol callback for backup router
1430 resuming protocol when closing connection. It is closed
1431 by timeout in case of error. Affected file silcd/server.c.
1433 * Backup reconnect to router if backup resuming protocol
1434 failed. Affected file silcd/server_backup.c.
1436 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Fixed double free in SKE library error hadling when signature
1439 error occurred. Affected file lib/silcske/silcske.c.
1441 * Save the fingerprint to new SilcClientEntry after changing
1442 nickname. Affected file lib/silcclient/client_notify.c.
1444 * Print SIGNOFF in Irssi SILC client only if the nickname is
1445 known. Prevents asserts in Irssi core. It is possible we
1446 don't have the nick if it was just being resolved when it
1447 quit. Affected file irssi/src/silc/core/client_ops.c.
1449 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Fixed double free in invite list adding code when adding
1452 invite strings. Affected file silcd/server_util.c.
1454 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * More log printing during backup router protocol. Affected
1457 file silcd/server_backup.c.
1459 * Removed backwards support for old private key file format.
1460 Affected file lib/silccrypt/silcpkcs.c.
1462 * Removed backwards support for not-so-strict decryption length
1463 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1465 * GETKEY to update the client entrys fingerprint too.
1466 Affected file lib/silcclient/command_reply.c.
1468 * Added --without-libtoolfix for package builders using weird
1469 wrappers around libtool (BSD at least).
1471 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1473 * Fixed backup router bugs: When backup resumes router and
1474 receives a CHANNEL_MESSAGE packet the backup must not act
1475 as router since the packet header decryption would be
1476 different. Also, when relaying packets to channel, do
1477 not re-encrypt packets on backup that came from the primary
1478 since the connection isn't really router-router connection.
1479 Affected files silcd/server.c, silcd/packet_send.c.
1481 * Added checks in encryption/decryption that encryption/decryption
1482 length sent as argument really is multiple by block size. Helps
1483 catching really weird bugs like the above backup router bugs
1484 when packets are being decrypted in wrong way. Affected files
1485 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1487 * Fixed padding generation in private key file encryption.
1488 Affected file lib/silccrypt/silcpkcs.c.
1490 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1492 * Added ignore_message_signatures setting which can be used
1493 to ignore signatures in messages. Affected files are
1494 irssi/src/silc/core/client_ops.c, silc-core.c.
1496 * Fixed the libtoolfix to use command line options instead of
1497 environment variables. They didn't work as expected. Now,
1498 the libtool is fully run-time configurable.
1500 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1502 * Verify signature payload for signed messages. Affected files
1503 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1504 irssi/src/silc/core/silc-core.h
1506 * Display signature verification result in public and private
1507 messages using theme abstracts. See irssi/default.theme for
1508 examples on their usage. Affected files
1509 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1510 irssi/src/fe-common/silc/module-formats.[ch],
1511 irssi/src/fe-common/silc/fe-common-silc.c,
1512 irssi/src/fe-common/silc/Makefile.am
1513 irssi/src/fe-common/core/fe-messages.[ch]
1515 * Fixed bugs in Irssi's theme parsing. Affected files
1516 irssi/src/fe-common/core/themes.c
1518 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Calculate the correct length for signed messages before
1521 encrypting, it must be multiple by block size. Affected
1522 file lib/silccore/silcmessage.c.
1524 * silc_message_signed_get_public_key returns now both
1525 decoded and encoded public key. Affected files are
1526 lib/silccore/silcmessage.[ch].
1528 * Added libtoolfix script that makes the libtool more generic
1529 and configurable in run-time. Now we can specify in run-time
1530 if what kind of libraries we want to create, regardless of
1531 configuration. SIMs are now creates even if --disable-shared
1532 was explicitly given.
1534 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1536 * Fixed founder key sending in CMODE command in client.
1537 Affected file lib/silcclient/command.c.
1539 * Fixed CUMODE founder authentication in server to not check
1540 for client's public key since it's not supposed to do that.
1541 Affected file silcd/command.c.
1543 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1545 * Set realname and hostname in NICK_REC records. Affected file
1546 irssi/src/silc/core/silc-nicklist.c
1548 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * Remove 1.0 protocol backwards compat code from client
1553 * Added more reliable check for whether nickname did change
1554 or not, or whether only Client ID changed in NICK_CHANGE
1555 notify. Affected file lib/silcclient/client_notify.c.
1556 Fixes bug in '@' character handling in a nickname.
1558 * Added support for automatically parsing signature from
1559 the message payload. Added new function
1560 silc_message_get_signature to return the payload to
1561 application. Affected files lib/silccore/silcmessage.[ch].
1563 * Changed the private_message and channel_message client
1564 operations to deliver the SilcMessagePayload to the
1565 application too. Application can use it fe. to get the
1566 signature from the message for verification. Affected
1567 file lib/silcclient/silcclient.h, client_channel.c and
1570 * Redefined the signed payload for message payloads.
1571 Updated protocol specs and implemented.
1573 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Fixed wrong invite and ban list handling in server command
1576 reply. Affected files are silcd/command_reply.c,
1577 silcd/server_util.[ch].
1579 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Fixed CMODE setting in server when founder mode was set.
1582 Affected file silcd/command.c. Bug #95.
1584 * Added support to setting specific public key in CMODE in
1585 Irssi SILC client. Affected file lib/silcclient/command.c.
1587 * Added support to use specific public key in CUMODE in
1588 Irssi SILC Client. Affected file lib/silcclient/command.c.
1590 * Added support for inviting and banning by public key in
1591 Irssi SILC client. Affected file lib/silcclient/command.c.
1593 * Fixed fingerprint/babbleprint showing in invite and ban
1594 list command replys. Affected file is
1595 irssi/src/silc/core/client_ops.c.
1597 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1599 * Format CMODE +c and +h to display both the mode and the argument
1601 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Added test vectors and test programs for SHA-1, MD5,
1604 HMAC-SHA1 and HMAC-MD5. New tests are located in
1605 lib/silccrypt/tests/. Fixed also argument decoding bug in
1606 MD5 implementation. Affected file lib/silccrypt/md5.c.
1608 * Changed the channel private key and private message key
1609 generation (with static keys) to use SHA1 instead of MD5,
1610 as SHA1 is the mandatory hash function in SILC. Affected
1611 file lib/silcclient/client_[channel/prvmsg].c.
1613 * Changed the private key file encryption to use SHA1 instead
1614 of MD5. Added support for the old generation and added
1615 automatic change of the key (to be removed later). Affected
1616 files lib/silccrypt/silcpkcs.c.
1618 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Load only files with .pub suffix in PublicKeyDir. Affected
1621 file silcd/serverconfig.c.
1623 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1625 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1626 channels. Affected files silcd/silcd.c, silcd/server.h.
1628 * Added the config directive PublicKeyDir for the client block.
1629 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1631 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1633 * Merged Toni's irssi/silc.conf patch.
1635 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1637 * Max alloc tests in allocation routines. Affected file
1638 lib/silcutil/silcmemory.c.
1640 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1642 * Fixed a typo in resuming code that fixed detach/resume code
1643 in server. Bug #93. Affected file silcd/packet_receive.c.
1645 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1647 * Do reverse lookups for server when /connecting. Affected files
1648 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1649 irssi/src/core/net-nonblock.*
1651 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1653 * Added library versioning for shared libraries. Affected
1654 files configure.in.pre and lib/Makefile.am.pre.
1656 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1658 * Display INVITE and BAN lists as specified by SILC 1.2
1660 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Do not send invite list back unless asked (when sending
1663 no arguments) or when list was modified. Affected file
1666 * Remove client from invite list in KILLED notify and in
1667 KILL command. Affected file silcd/command.c and
1670 * Fixed bugs in invite list handling in INVITE command.
1671 Affected files silcd/command.c and silcd/server_util.c.
1673 * Merged with Irssi 0.8.6.
1675 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1676 Affected file irssi/src/fe-text/silc.c.
1678 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * The silc_argument_get_[first/next] now return the argument
1681 type to caller. Added silc_argument_payload_encode_one.
1683 Affected files are lib/silccore/silcargument.[ch].
1685 * Added support for the SILC 1.2 INVITE command and new
1686 invite lists to server. Affected files are silcd/command.c,
1687 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1689 * Added support for the SILC 1.2 BAN command and new
1690 ban lists to server. Affected files are silcd/command.c,
1691 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1693 * Added support to client sending new INVITE command. Affected
1694 file is lib/silcclient/command.c.
1696 * Added support to client sending new BAN command. Affected
1697 file is lib/silcclient/command.c.
1699 * Added support for removing client from invite list when kicked
1700 from channel, as SILC 1.2 dictates. Affected files are
1701 silcd/packet_receive.c and silcd/command.c.
1703 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1705 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1706 automatically the cipher's internal IV. Affected files
1707 lib/silccrypt/silccipher.[ch].
1709 * Assure the RESUME_CLIENT packet is not sent to twice to
1710 backup router if the detached client was originated from
1711 the backup. Affected file silcd/server.c. Bug #76.
1713 * Changed silc_sim_symname to not allocate memory. Affected
1714 file lib/silcsim/silcsimutil.c.
1716 * Fixed memory leaks with SIMs in server. Affected files
1717 silcd/serverconfig.c, silcd/server.c.
1719 * Fixed channel key distribution after resuming detached
1720 client. Affected files silcd/packet_receive.c.
1722 * Fixed channel's global_user boolean checking after detaching.
1723 Check it after changing the owner of the client not before.
1724 Affected file silcd/packet_receive.c.
1726 * Fixed few double frees from client library. Fixes at least
1727 Bug #81, possibly others too.
1729 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1730 notifys in Irssi SILC Client. Affected file is
1731 irssi/src/silc/core/client_ops.c. Bug #82.
1733 * Applied Ville Räsänen's manual page and --mandir bugfix
1734 patch. Affected files are configure.in.pre and Makefile.am.pre.
1737 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1739 * Added support to backup router protocol for backup to tell
1740 normal server that it cannot use the backup router as primary
1741 because the primary isn't really down. Updated protocol
1744 * Added support for primary router to tell backup router that
1745 resuming is not possible because the backup really isn't primary
1746 in the cell. For example if backup disconnected itself the
1747 resuming is not allowed since the primary really did not
1748 go down. Updated protocol specs.
1750 * Removed MARS from crypto library.
1752 * Defined the CTR mode and Randomized CBC mode in SILC. The
1753 CTR mode is RECOMMENDED now in specification. Defined also
1754 Serpent cipher as optional cipher. Updated the protocol specs.
1756 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1758 * Added support for inviting/banning by IP/MASK, public key,
1759 and explicit Client ID. Redefined the command and notify
1760 types to allow easier forwards support for other methods
1761 of inviting/banning. Updated protocol specs.
1763 * Remove the client from channel's invite lists if the client
1764 is kicked or killed. Updated protocol specs.
1766 * Unified the Channel Message Payload and Private Message
1767 into one Message Payload. Updated protocol specs and
1770 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * Don't wait for EOF after socket error has occurred, but
1773 close the connection. Affected file is silcd/server.c.
1775 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1777 * Added support for setting FOUNDER mode on channel with
1778 specific public key which can be set with CMODE command.
1779 Updated protocol specs and implemented in client and server.
1781 * Fixed the Irssi SILC client to correctly shutdown the client
1782 library to avoid memory leaks. Affected files are
1783 irssi/src/silc/core/silc-core.c and silc-servers.c.
1785 * Deprecated the No Reply flag in SKE protocol and introduced
1786 "IV Included" flag which can be used to indicate that the IV
1787 is included in the ciphertext. This makes it possible to use
1788 SILC on unreliable transport, such as UDP which may cause
1789 packet reordering and losses. Updated protocol specs, did
1792 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1794 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1795 < 32 bit values in correct size. Affected file is
1796 lib/silcmath/mp_mpi.c.
1798 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Fixed the KE Start Payload parsing to check that mandatory
1801 fields are present. Affected file lib/silcske/payload.c.
1803 * Fixed compilation warnigs in Irssi SILC Client. Affected
1804 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1806 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1808 * Print "nick now appears as newnick" and update Irssi's nicklist
1809 when you change your nick to "nick". Closes #62
1811 * Never format your own nick. Closes #63
1813 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1815 * SILC_UMODE_GONE changes are now propagated correctly to the
1816 Irssi client. Closes #54
1818 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1820 * Fixed example in /HELP KEY
1822 * Added expando $j which expands to current SILC Client version
1824 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1826 * Fixed public key decoding in crypto library.
1828 * Added better error printing to SKE library.
1830 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Fixed NICK command to not crash if nickname was not sent.
1834 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1836 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1837 Deprecated the old Encrypt-And-MAC order. Updated protocol
1838 specs and implemented.
1840 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1841 generation. Updated specs and implemented.
1843 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Added support for rekey before 2^32 sequence number wraps.
1846 Affected files in server and client library.
1848 * Padding must be at least 8 bytes now. Implemented and updated
1851 * Compute maximum padding for authentication packets to make
1852 passphrase approximation attacks impossible. Affected files
1853 in client library and in server.
1855 * Fixed PING command sending in client library and handling in
1856 server. The server ID must be ID Payload, not raw ID data.
1857 Affected files in server and client library.
1859 * Defined that all public keys sent in commands and notify
1860 payloads are actually Public Key Payloads not raw public key
1861 data. Updated protocol specs and implemented.
1863 * Updated protocol version to 1.2. Updated specs and code.
1865 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1866 status types. Updated specs and the code.
1868 * Added support for normal client to kill its own entries from
1869 the network. Updated protocol specs and the code.
1871 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1872 and added initial implementation.
1874 * Added MAC field to the Private Message Payload to protect
1875 against chosen ciphertext attacks. Updated the protocol specs
1878 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1879 attribute to indicate the user's current idle and signon time
1880 of a service. Updated protocol specs and implemented.
1882 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Added "do_not_bind" argument to silc_client_file_send what
1885 can be used to not bind locally but assume the file receiver
1886 provides the point of connect. Usefull when sender is behind
1887 NAT device. Affected file lib/silcclient/silcclient.h and
1890 * Added -no-listener option to FILE SEND command in Irssi SILC
1891 client. Affected file irssi/src/silc/core/silc-servers.c.
1892 Renamed FILE RECEIVE to FILE ACCEPT.
1894 * Confirm passphrase for private key encryption in
1895 silc_create_key_pair and silc_change_private_key_passphrase.
1896 Affected files are lib/silcutil/silcapputil.c.
1898 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Move silc_client_packet_send back to internal, added
1901 silc_client_send_packet, a bit simpler function for application.
1902 Affected files lib/silcclient/silcclient.h, client.c and
1905 * Moved the SilcClientEntry, SilcChannelEntry and
1906 SilcServerEntry to silcclient.h to be public and documented
1907 them for application. Affected files are
1908 lib/silcclient/silcclient.h and idlist.h.
1910 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Fixed manual page installation patch by Ville Räsänen.
1913 USERS help page fix patch by Ville Räsänen
1915 * Changed the silc_client_command_call interface to make
1916 the command call simpler for the application. The library
1917 now handles the command line parsing, command finding and
1918 execution. Application only needs to call the function
1919 with the command line. Affected files are
1920 lib/silcclient/silcclient.h, command.[ch].
1922 * Fixed silc_get_input to NULL-terminate the returned input.
1923 Affected file lib/silcutil/silcutil.c.
1925 * Resolve the client's public key in JOIN command if the
1926 founder auth data is being requested but we don't know the
1927 client's public key. Affected file silcd/command.c.
1930 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1932 * Print notify for server opers when backup router comes
1933 online. Affected file silcd/server.c.
1935 * Fixed the INVITE command to send the invite list in
1936 command reply. Affected file silcd/command_reply.c.
1938 * Fixed MOTD command reply sending. Affected file
1941 * UTF-8 decode the topic in TOPIC command reply and LIST
1942 command reply in Irssi SILC client. Affected file is
1943 irssi/src/silc/core/client_ops.c.
1945 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Fixed the INVITE command to not crash Irssi SILC client
1948 when given without nickname argument. AFfected file
1949 irssi/src/silc/core/client_ops.c.
1951 * Fixed double free in WHOIS query on normal server when
1952 forwarding query to router. Affected file is
1953 silcd/server_query.c.
1955 * Fixed WATCH command reply handling on normal server which
1956 was missing altogether. Affected file silcd/command_reply.c.
1959 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1961 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1962 Included yodl sources for each of these. Also modified
1963 Makefile.am prototype to install these files to proper
1964 locations. Updated CREDITS. Affected file Makefile.am.pre,
1965 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1968 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Added support for encrypted private key files. Now
1971 passphrase must be provided when new key pair is created
1972 (can be empty though), and prompted when loading the
1973 private key. Added support for loading the old-style
1974 non-encrypted private keys as well. Affected files
1975 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1978 * Fixed silc_get_input to accept input on all terminals.
1979 Affected file lib/silcutil/silcutil.c.
1981 * Moved the Irssi SILC client key loading and other stuff
1982 to be called after the arguments and UI is initialized.
1983 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1985 * Added -P option to Irssi SILC client which can be used
1986 to change the passphrase of the private key. Affected
1987 file irssi/src/silc/core/silc-core.c.
1989 * Added silc_change_private_key_passphrase apputil routine
1990 to lib/silcutil/silcapputil.[ch].
1992 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * Fixed connection closing in client library to not crash.
1995 Moved the connection freeing totally to function
1996 silc_clinet_del_connection. Affected file
1997 lib/silcclinet/client.c.
1999 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Changed includes/silcincludes.h to silcincludes.h.in to
2002 include configuration specific information. The silcdefs.h
2003 is not included in to installation anymore (it's only
2004 compilation time header).
2006 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Moved the SilcClient and SilcClientConnection from client.h
2009 to the public lib/silcclient/silcclient.h. Changed the
2012 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2014 * If version string in silc_clinet_alloc is NULL the library
2015 puts it automatically. Affected file lib/silcclient/client.c.
2017 * Changed the version strings from variables to #define's
2018 in includes/silcversion.h.
2020 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Added shared library complation support.
2024 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2026 * Added lib/silcutil/silcapputil.[ch] for application
2027 utility functions. It includes routines for applications'
2028 convenience. Added silc_create_key_pair, silc_show_public_key
2029 and silc_load_key_pair functions.
2031 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Send RESUME_CLIENT packet from router to backup routers
2034 to in resuming. Affected file silcd/packet_receive.c.
2036 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * In IDENTIFY command parsing, send all other IDs except
2039 Client IDs explicitly to router for resolving on normal
2040 server. Also check that ID received in WHOIS command is
2041 always Client ID, others are not allowed. Affected file
2042 silcd/server_query.c.
2044 * Merged latest changes from irssi.org CVS.
2046 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2048 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2049 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2051 * Fixed the heartbeat sending in Irssi SILC client. Moved
2052 the silc_client_packet_send to silcclient.h for application
2053 usage. Affected files lib/silcclient/client_internal.h
2054 lib/silcclient/silcclient.h.
2056 * Fixed a bug in query resolving in server. Used wrong
2057 variable in a for loop and crashed. Affected file is
2058 silcd/server_query.c.
2060 * Server constructs requested attributes only to locally
2061 connected clients. Affected file silcd/server_query.c.
2064 * Fixed a bug when sending resolving from router to server
2065 with requested attributes. The constructed WHOIS command
2066 was incorrect. Affected file silcd/server_query.c.
2069 * Fixed Requested Attributes saving in WHOIS command reply.
2070 The length of the data buffer must be saved too. Affected
2071 file silcd/command_reply.c.
2073 * Update the client entry's servername after detaching is
2074 over. Affected file silcd/packet_receive.c. Bug #37.
2076 * Resolve incomplete client entrys in CUMODE_CHANGE and
2077 CMODE_CHANGE notifys. Affected file is
2078 lib/silcclient/client_notify.c. Bug #42.
2080 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Fixed channel key packet processing bug on backup router
2083 during backup resuming protocol. Affected file is
2084 silcd/packet_receive.c.
2086 * Fixed memory leaks in server. Affected files are
2087 silcd/server.c and silcd/packet_receive.c.
2089 * Fixed packet decryption problem when backup router encrypted
2090 channel message with wrong key during backup resuming
2091 protocol. Affected file silcd/packet_send.c.
2093 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2094 Toni Willberg (toniw@iki.fi)
2096 * Changed the SilcCipher context to be private. Changed the
2097 silc_cipher_get_iv to just return pointer to the IV. Added
2098 silc_cipher_get_name to return the name of the cipher.
2099 Fixed code all around to support these changes. Affected
2100 files are lib/silccrypt/silccipher.[ch], client library and
2103 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Fixed unaligned access in lib/silccore/silcattrs.c.
2107 * Fixed libtool linking in lib/silcsim/Makefile.am.
2109 * Fixed services attribute printing. Affected files is
2110 irssi/src/silc/core/silc-queries.c.
2112 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Fixed a crashbug in incoming server accepting. Affected
2115 file silcd/server.c.
2117 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Added automatically generated index to Toolkit Reference
2122 * Added support for Postscript Toolkit Reference Manual.
2124 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2126 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2129 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Added 'send_events' boolean argument to the function
2132 silc_schedule_set_listen_fd which sends the set events to
2133 the application explicitly if set to TRUE. Default action
2134 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2135 lib/silcclient/client_internal.h and silcd/server_internal.h.
2137 * Added silc_compare_timeval to determine which time values
2138 is smaller. Affected file lib/silcutil/silcutil.[ch].
2140 * Added sort-of "Quality of Service" (QoS) support to
2141 SilcSocketConnection. Data reception can be controlled with
2142 rate limit per second and/or read data length limit.
2143 Added silc_socket_set_qos. Affected files are
2144 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2146 * Added the QoS configuration to SILC Server configuration
2147 file. Affected files are silcd/serverconfig.[ch] and
2150 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Merged with irssi.org CVS.
2154 * Failed OPER and SILCOPER authentications are now logged.
2155 Affected file silcd/command.c. Bugs #25.
2157 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * ROBODoc documented lib/silcutil/silcbuffer.h and
2160 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2161 <ville.rasanen@iki.fi>.
2163 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Added support for auto-passphrase authentication from the
2166 config file during connecting which was not implemented
2167 yet. Affected file irssi/src/silc/core/client_ops.c.
2169 * Fixed a bug in authentication protocol failure handling which
2170 was processing wrong callback context. Affected files
2171 are lib/silcclient/client.c and protocol.c.
2173 * Fixed the /ATTR allow off to actually work. Affected file
2174 is irssi/src/silc/core/silc-queries.c.
2176 * Fixed the /ATTR -del to work. Affected file is
2177 irssi/src/silc/core/silc-queries.c.
2179 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2183 * Fixed mask attribute adding in Irssi SILC client. Affected
2184 file irssi/src/silc/core/silc-queries.c.
2186 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Added support for saving the requested attributes in
2189 WHOIS to directory. Affected file is
2190 irssi/src/silc/core/silc-queries.c.
2192 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2194 * Added support for parsing VCard fields that do not have
2195 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2197 * Fixed a double free bug in hash table foreach function
2198 if the entry was deleted in the foreach callback. Affected
2199 file lib/silcutil/silchashtable.c.
2201 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Added silc_attribute_get_verify_data to return the signature
2204 verification data for either user digital signature or
2205 server digital signature in Requested Attributes. Affected
2206 files are lib/silccore/silcattrs.[ch].
2208 * Added silc_vcard_alloc which is used to allocated dynamic
2209 SilcVCard context. The silc_vcard_free now checks whether
2210 the context is dynamically allocated or not. Affected files
2211 are lib/silcutil/silcvcard.[ch].
2213 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Periodically remove the NOATTR status from client entry
2216 so that the client may take the attributes in use even after
2217 server has resolved them unsuccessfully earlier. Affected
2218 file silcd/server_query.c and idlist.h.
2220 * Moved sha1hash and md5hash from client->internal to
2221 SilcClient for application usage. Affected files are
2222 lib/silcclient/client.h and client_internal.h.
2224 * Fixed attribute encoding and decoding bugs. Affected
2225 files lib/silccore/silcattrs.[ch].
2227 * Added ATTR command to Irssi SILC Client which is used to
2228 manage user's Requested Attributes sending and values for
2229 WHOIS command. Affected files around Irssi SILC client.
2231 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Added silc_buffer_strformat which can be used to format
2234 strings into a buffer which size is automatically increased.
2235 Affected file lib/silcutil/silcbuffmt.[ch].
2237 * Added implementation of VCard (RFC 2426) which can be used
2238 as part of Requested Attributes in WHOIS command. Affected
2239 file lib/silcutil/silcvcard.[ch].
2241 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Some strncat -> silc_strncat changes our the core and
2246 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2247 errors. Added better error printing to SKE library.
2248 Affected files lib/silcske/silcske.c, silcske_status.h and
2251 * Save the PKCS key length even if only private key is set to
2252 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2254 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2255 length in bits not in bytes. Affected files are
2256 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2257 silcd/server_query.c.
2259 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Added silc_attribute_payload_encode_data to directly encode
2262 the data into the attributes buffer. Renamed function
2263 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2264 Affected files are lib/silccore/silcattrs.[ch].
2266 * silc_hash_table_find_foreach calls the foreach function now
2267 once even if the nothing was found with context set to NULL.
2268 Affected file lib/silcutil/silchashtable.[ch].
2270 * Remove the RESOLVING flag from client entry after received
2271 the Requested Attributes from the client. Fixed memory leak
2272 in client entry freeing. Affected files silcd/server_query.c
2275 * Added Requested Attributes support into SILC Client Library.
2276 It is not able to send requested attributes in WHOIS command,
2277 and also receive and process requested attributes. Added
2278 silc_client_attribute_[add|del] and silc_client_attributes_get
2279 functions. Added also `ignore_requested_attributes' to the
2280 SilcClientParams to not use attributes in client. Affected
2281 files are lib/silcclient/command.c, client_attrs.[ch],
2282 silcclient.h, client_internal and client.[ch].
2284 * Changed the silc_client_get_client_by_id to support Requested
2285 Attributes, it takes them as argument now. Affected file
2286 is lib/silcclient/silcclient.h, and idlist.c.
2288 * Added -details option to WHOIS command in Irssi SILC Client
2289 to support the requested attributes. By default it requests
2290 all attributes. Affected file lib/silcclient/command.c and
2291 irssi/doc/help/in/whois.in.
2293 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * Add also SERVICE attribute for server-constructed attribute
2296 data. Also digitally sign the attributes and add
2297 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2298 silcd/server_query.c.
2300 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Changed the silc_attribute_payload_encode to support list
2303 of attributes (function may be called several times to add
2304 a new attribute). Removed the silc_attribute_payload_encode_list
2305 function. The encoding function now also automatically encodes
2306 the data, so the caller does not need to do that. Affected
2307 files lib/silccore/silcattrs.[ch].
2309 * Added support for replying on behalf of the user to the
2310 Requested Attributes in WHOIS command in the server. Affected
2311 file silcd/server_query.c.
2313 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2314 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2316 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Don't swtich to become primary router if we are backup if
2319 decryption error has occurred. Affected file silcd/server.c.
2321 * Fixed a bug in backup router IP address comparison in
2322 silc_server_backup_get.
2324 Save now also the port of the server/router and use that
2325 in comparison as well. Affected file silcd/server_backup.c.
2327 * Normal server now reconnects to backup router automatically
2328 if connection is lost to it. Affected file silcd/server.c.
2330 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * If packet processing fails (like integrity check fails)
2333 the connection is closed now. Affected files are
2334 lib/silccore/silcpacket.c and silcd/server.c.
2336 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2338 * Fixed double free in RSA public key set function
2339 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2342 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2344 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2345 Added server_query.[ch] which provides one interface for
2346 querying information using all three commands.
2348 * Changed all "typedef unsigned char" in core library to
2349 "typedef SilcUInt8".
2351 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2355 * Renamed silc_server_get_client_resolve to
2356 silc_server_query_resolve and moved to server_query.[ch].
2358 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Resumed client packet handling from server put the resumed
2361 client on wrong list on router and caused the client not
2362 be present on the network anymore. Now fixed to put the
2363 client to correct list. Affected file silcd/packet_receive.c.
2365 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2367 * Various cleanup in error message output in config parsing code
2368 and in server init code. Fixed error log files containing
2369 too many newlines ('\n') in some situations. Affected files are
2370 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2372 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Use the reverse lookupped hostname in client internals
2375 instead of one user provided us as remote server name.
2376 Affected file lib/silcclient/client.c.
2378 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2380 * Added 'app_context' to silc_schedule_init. It is an
2381 application specific context that is delivered to application
2382 in task callback functions. Affected files are
2383 lib/silcutil/silcutil.[ch].
2385 * The hb_context in SilcSocketConnection is not freed
2386 automatically anymore (application must free it). Freeing
2387 it automatic is inconsistent. Affected files are
2388 lib/silcutil/silcsockconn.[ch].
2390 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2392 * Added support for removing explicitly added client connections
2393 in rehash and closing the client connections if they were
2394 unconfigured in the rehash. Affected file silcd/server.c.
2396 * Added support for aborting automatically pending commands
2397 that never receives the reply (to avoid memory leaks).
2398 Added also silc_server_command_pending_timed to set the
2399 specific timeout for pending command. Affected files are
2400 silcd/command[_reply].[ch].
2402 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2403 specs and lib/silccore/silcstatus.h.
2405 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Changed the silc_get_time to accept time value as argument
2408 or if zero is sent return current local time. Affected
2409 file lib/silcutil/silcutil.[ch].
2411 * Added STATS command to client library and Irssi SILC client.
2412 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2414 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Assure that channel key is set before sending it. May
2417 crash server otherwise. Affected file silcd/packet_send.c.
2419 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Assure that endless loop cannot happen with detached client
2422 resolving on normal server. Added idlist status
2423 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2424 silcd/idlist.h and silcd/packet_receive.c.
2426 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Incoming file transfer request cannot use same session as
2429 the sending session. This can happen when sending file to
2430 yourself. Crashed the client on quit. Affected file
2431 lib/silcclient/client_ftp.c. Bug #24.
2433 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Implemented the draft-riikonen-precense-attrs draft and
2436 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2438 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Distribute the SERVER_SIGNOFF notify also to local backup
2441 routers from the primary router. The backup router may not
2442 have the signing of local server directly connected and need
2443 to know about the signoff. Affected file silcd/server_util.c.
2445 * Use the primary router as the origin of the locally connected
2446 server when it is disconnecting from the backup router since
2447 that's where it really is coming from. Now the clients from
2448 the disconnecting server are removed correctly and "shadow"
2449 clients are not left to the backup router. Affected file
2452 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * If normal server is standalone and found existing but disabled
2455 channel, do not re-create the channel since it creates
2456 duplicate same channels. Affected file silcd/server.c.
2458 * Added anonymous client connections support to server. New
2459 "anonymous" configuration option to ConnectionParams section
2460 added. If set to true, the username and hostname information
2461 of the client will be scrambled and anonymous user mode is
2462 set automatically to the user. Affected files are
2463 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2465 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * In JOIN notify handling, mark that the cache entry of the
2468 client cannot be expired. Can cause crashes on normal
2469 server (asserts client->channels). Affected file is
2470 silcd/packet_receive.c.
2472 * From now on distribution versions are used as protocol versions
2473 instead of by default using the Toolkit base version as protocol
2474 version. Affected file prepare.
2476 * Do not set the locally resolved hostname for local client
2477 entry but take what server sends. This way the real hostname
2478 is showed in WHOIS for yourself. Affected file is
2479 lib/silcclient/idlist.c and lib/silcclient/client.c.
2481 * Resolve local info with IDENTIFY when connecting to server.y
2483 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2485 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2486 for implied search (not needed on platforms which has native
2487 pthreads library). Use --without-pthreads to disable threads.
2488 Affected file is configure.in.pre
2490 * Fixed --with-iconv on platforms which need to bypass (broken)
2491 native iconv(). Affected file is configure.in.pre
2493 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * Moved -C option parsing in Irssi SILC client at same time
2496 as other options. The UI was initialized earlier and caused
2497 problems on command line. Bug #16. Affected file is
2498 irssi/src/silc/core/silc-core.c.
2500 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2502 * Added global variable silc_log_timestamp that tells silclog
2503 wether to print or not the timestamp in the logging files.
2504 Affected file lib/silcutil/silclog.[ch].
2506 * Added silcd configuration option Timestamp in the Logging
2507 section. Affected file silcd/serverconfig.[ch],
2508 doc/example_silcd.conf.in.
2510 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Fixed fingerprint checking to check for entirely empty
2513 fingerprint instead of two first bytes when determining
2514 if it is set. Bug #18. Affected file silcd/command.c.
2516 * Fixed duplicate PKCS name registering to not allow it.
2517 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2519 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2521 * Conditionalize non-gcc compiler optimizations for various
2522 platforms, enable those commented out. Cleanups.
2523 Affected file lib/silcmath/mpi/configure.in
2525 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2527 * silc_rng_exec_command() left zombie processes if command
2528 didn't generate any output. Affected file
2529 lib/silccrypt/silcrng.c
2531 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2533 * Rewrote iconv checking, introduce --with-iconv for systems
2534 which rely on libiconv. Check if iconv() provided by libc
2535 is good enough, otherwise demand libiconv. Affected file
2538 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2540 * Search for ldopen() also in libc. This enables SIM support
2541 on *BSD systems. Based on patch from Alex Zepeda. Affected
2542 file configure.in.pre
2544 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2546 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2547 This fixes prepare on *BSD systems. Affected file
2550 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * More fixed for not having purge timeout for global clients
2553 that are on channel. Affected files silcd/command_reply.c
2556 * Fixed the rekey protocol to work with backup router connections.
2557 Rekey packets are now allowed on disabled connections as
2558 well. Affected files silcd/packet_send.c and server.c.
2560 * Do not switch to be as backup router when shutting down and
2561 closing the primary connection. Affected file silcd/server.c.
2563 * Fixed memory leaks in backup router deleting. Added
2564 silc_server_backup_free to free all data during shutdown of
2565 server. Affected files silcd/server_backup.[ch].
2567 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Do not process commands if the sock->user_data is NULL.
2570 Affected file silcd/command.c.
2572 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Fixed buffer overflow and security problems (loosing bits
2575 in CFB encryption) in SILC RNG. Problems reported by
2576 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2578 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Added yet more checks that client is not expired on global
2581 list if it is on channels. Affected file is
2582 silcd/command_reply.c.
2584 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Merged c0ffee's MIME signal patch which adds support for
2587 sending also MIME messages in Irssi SILC Client, and handling
2588 received MIME messages in a signal (and perhaps doing something
2589 to non-textual MIME messages).
2591 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Fixed pending command deletion in server and client library
2594 to check the whole list instead of breaking after first found.
2595 The affected files are silcd/command.[ch] and
2596 lib/silcclient/command.[ch].
2598 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2601 secret or private, otherwise it's possible to find out
2602 whether a secret channel exists or not. Affected file
2605 * If CMODE change fails during the mode setting, assure that
2606 the old mode mask is set for the channel back. Affected
2607 file silcd/command.c.
2609 * Fixed passphrase saving on +a channel on normal server
2610 after successful JOIN command. Affected file silcd/command.c.
2612 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Remove server/router operator privileges in DETACH command,
2615 since it's possible to resume to server where these
2616 privileges would not be allowed for the client. Affected
2617 file silcd/command.c.
2619 * Do not set to wait for backup in rehash of the server.
2620 Affected file silcd/server.c.
2622 * Do not check listener sockets when counting how many
2623 socket connections we have. Affected file is
2624 silcd/server_util.c.
2626 * Do not announce disconnected clients that are remaining
2627 in history (for WHOWAS). This is because SIGNOFF notify
2628 for these has been sent earlier already. Affected file
2631 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Buffer overflow with CUMODE command's mode->mode character
2634 conversion. Reported by Ville Räsänen. Affected file
2635 lib/silcutil/silcutil.c.
2637 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Allow heartbeat packets to go disabled connections anyway.
2640 Affected files silcd/server.c and silcd/packet_send.c.
2642 * Do not broadcast New Channel packets with List flag set
2643 in the packet to backup routers. The router must check
2644 for the correctness of the packets before sending them.
2645 It is possible that router will have enforce Channel ID
2646 change and this would cause desync in the backup router.
2647 Affected file silcd/packet_receive.c.
2649 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2650 are handled in list parsing. They are not list packets
2651 anymore. Affected file silcd/packet_receive.c.
2653 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Stop waiting for backup router through the timeout, not
2656 directly after backup router has arrived. Affected file
2659 * Do not re-create channel keys and send them when removing
2660 clients in server shutdown. Affected files are
2661 silcd/server_internal.h and silcd/server_util.c.
2663 * Notify distribution to backup routers was missing from
2664 the silc_server_send_notify_dest function which caused
2665 desyncing problems with backup router. Affected file is
2666 silcd/packet_send.c.
2668 * The client's channel removing was working wrong on
2669 backup router. It assumed that it doesn't know global
2670 information but backup router does know. For this reason
2671 it could remove channel when it wasn't supposed to do that.
2672 Affected file silcd/server.c and silcd/server_util.c.
2674 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Stop for a couple seconds after badkup router has become
2677 primary router. Affected file silcd/server.c.
2679 * Added silc_server_remove_servers_by_server, which is used
2680 to remove servers originated from some other server. Also
2681 clients of those servers can be removed too. Affected file
2682 silcd/server_util.[ch].
2684 * When removing clients after a server has signed of remove
2685 also all servers behind that server (unless they are known
2686 to be available locally), and send SERVER_SIGNOFF for each
2687 of the server separately. Also the signed off clients are
2688 sent now separately per signed off server. The affected files
2689 are silcd/server.c and silcd/server_util.[ch].
2691 * All servers added with silc_idlist_add_server must always
2692 have both "router" and "connection" pointers set. Otherwise,
2693 bad server entries may be left around in the cache.
2694 Affected file silcd/command_reply.c.
2696 * Do not create the channel key in NEW_CHANNEL packet
2697 processing if the channel is empty. Affected file
2698 silcd/packet_receive.c.
2700 * Completed backup router support for standalone routers.
2701 Supports also servers in the cell that do not use the backup
2704 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Fixed a bug in silc_string_regexify which did not add '^'
2707 at the start of each string, and thus the matching was
2708 not explicit. For example ban list iikone@*!*@* would
2709 match also "priikone", which is wrong, it would have to be
2710 *iikone@*!*@* to match also "priikone". Affected
2711 file lib/silcutil/unix/silcunixutil.c.
2713 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2715 * Enable all local server connections before updating client
2716 caches when we've become backup router. Otherwise, signoff
2717 packets may not reach the clients. Affected files are
2718 silcd/server.c and silcd/server_util.[ch].
2720 * Fixed a bug in version string parsing which could crash
2721 the program with specially formatted version string.
2722 Bug reported and patch provided by Ville Räsänen. Affected
2723 file lib/silcutil/silcutil.c.
2725 * Handle the disconnection immediately when DISCONNECT
2726 packet is received in server. Affected file silcd/server.c.
2728 * Primary router now waits a short time (10 seconds) for
2729 backup router connection before accepting any other
2730 connection (except local). Affected file silcd/server.c,
2733 * Fixed a crash in client libary in NICK_CHANGE notify when
2734 NICK_CHANGE arrived for client entry we are resolving
2735 currently. Affected file lib/silcclient/client_notify.c.
2737 * Call the sconn->callback completion even if error had
2738 occurred. Start reconnecting always if connection to
2739 primary router fails during backup router protocol.
2740 Affected files silcd/server.c and server_backup.c.
2742 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Added functions silc_server_send_opers and
2745 silc_server_send_opers_notify to send packets stricly
2746 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2747 to send variable argument notify to operators.
2748 Affected files silcd/packet_send.[ch] and silcd/server.h.
2750 * Removed UMODE rights checking with UMODE_CHANGE notify.
2751 Affected file silcd/packet_receive.c.
2753 * Server/router operator now receives notify when network
2754 switches to backup router and when it resumes the use of
2755 primary router. Affected file silcd/server.c and
2756 silcd/server_backup.c.
2758 * Fixed the updating of client information after backup
2759 resuming protocol is over; update all except local clients
2760 to the new primary router. The affected file is
2761 silcd/server_util.c.
2763 * Added support for closing active connections in rehash
2764 that were unconfigured by the user. Supports currently
2765 closing server and router connections. Affected file
2768 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2770 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2773 is NULL since seems that on some platforms NULL is allowed
2774 and on some it's not. Fallback encoding is used instead.
2775 Affected file lib/silcutil/silcstrutil.c.
2777 * Fixed statistics updating for incoming server connection
2778 which could cause problems when re-connecting. Affected
2779 file silcd/server.c.
2781 * Preliminary backup router support for standalone router
2782 added. Affected files in silcd/.
2784 * Mark server connections in backup router disabled before
2785 and after backup protocol. Affected file is
2786 silcd/server_backup.c.
2788 * Added support for reconnecting to remote server connection
2789 even if the protocol fails, and if the configuration wants
2790 us to keep trying to connect anyway.
2792 Server connection is not allowed to backup router if
2793 backup router does not have connection to primary router yet.
2795 Affected file is silcd/server.c.
2797 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Added silc_client_udpate_server function to update changed
2800 server info. Affected file lib/silcclient/idlist.[ch].
2802 * Added check for server entries that are being resolved when
2803 notify is received. If being resolved, handle the received
2804 notify only after it's resolved so that all notifys are
2805 handled in same order as received from the server.
2807 Added similar resolver check to channel entries. Every
2808 notify that cause resolving of any information that affects
2809 channel entry marks the channel entry in waiting state.
2810 After whatever resolving is over the waiters are signalled
2811 and only then the notifys are handled in the same order
2812 as delivered from the server.
2814 Affected files are lib/silcclient/idlist.[ch], and
2817 * Fixed KILLED notify handling in normal server. Affected
2818 file silcd/packet_receive.c.
2820 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2821 is locally connected, or was locally connected (but may
2822 be detached and connection is not active). Added also
2823 SILC_IS_LOCAL for checking this status. Affected files
2824 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2825 silcd/server.c and silcd/server_internal.h.
2827 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * Don't send or handle TOPIC_SET if topic is already set and
2830 is same as being set. Affected files silcd/command.c and
2831 silcd/packet_receive.c.
2833 * Fixed CMODE change rights checking to work correctly when
2834 removing modes by operator. Affected file is
2835 silcd/server_util.c.
2837 * Fixed some handling with New Channel packet in router and
2838 fixed some CMODE_CHANGE notify handling in server and router.
2839 Affected file is silcd/packet_receive.c.
2841 * Changed "disconnect" client operation to include the
2842 reason of the disconnection and optional disconnection
2843 message. Affected file lib/silcclient/silcclient.h.
2845 * Made the compilation of lib/contrib/ stuff conditional.
2846 Affected files configure.in.pre, lib/contrib/Makefile.am.
2848 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2851 to the sender of the notify too, to avoid situation where two
2852 notifys are in the network at the same time going to oppsite
2853 directions. Affected file silcd/packet_receice.c.
2855 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Delete the client from channel even if the cilent->id is
2858 NULL. It was possible that client was deleted without
2859 removing from channels (theoretically at least). Affected
2860 file silcd/server.c and silcd/server_util.c.
2862 * Free the client data too when resuming is not successful.
2863 Affected file silcd/packet_receive.c.
2865 * Merged some code from c0ffee's silc-plugin. Affected files
2866 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2868 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2869 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2870 to the primary router connection, the other one returns
2871 TRUE if packet must be broadcasted to network.
2873 * All notifys that are destined to primary router (to network)
2874 are now automatically sent to backup routers even if the
2875 router is standalone (and has backup router). Affected files
2878 * Added --without-irssi and --without-silcd configuration
2879 options for disabling the compilation of these applications.
2880 Affected file configure.in.pre and prepare.
2882 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2884 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2885 UTF-8 encoding and decoding. Added also new encodings
2886 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2888 Added also SILC_STRING_LANGUAGE which is language and charset
2889 specific encoder and decoer for those platforms that support
2890 iconv(). It can convert the UTF-8 to and from the locale
2891 specific character set.
2893 Affected file lib/silcutil/silcstrutil.[ch].
2895 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2897 * Added function silc_get_command_name to the file
2898 lib/silcutil/silcutil.[ch].
2900 * Improved the server debug output a bit. Affected files are
2903 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2905 * Save the channel passphrase when received succesful JOIN
2906 command reply from router, on normal server. Otherwise
2907 joinig +a channels from normal server is not possible.
2908 Affected file silcd/command.c.
2910 * Fixed a bug in TOPIC_SET notify handling. The notifier
2911 may be other than client too, like server or channel.
2912 It expected it to always be only client and ignored the
2913 notify. Affected file silcd/packet_recieve.c.
2915 * Removed some (unnecessary) debug printing from
2916 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2918 * Do not force CMODE_CHANGE when server is announcing new
2921 Router announces stuff only after server reannounces channel
2922 after CHANNEL_CHANGE notify.
2924 These fixes optimizes the announcing procedure, and perhaps
2925 fixes some problems too. Affected file silcd/packet_receive.c.
2927 * Fixed SERVER_SIGNOFF sending to local clients. It was
2928 totally broken and sent the notify to all local clients,
2929 instead of only to those that was on same channel as the
2930 signing off clients. Affected file silcd/server_util.c.
2932 * Added -D option to server. It can be used to give debug
2933 level. The levels are from 0 - 99, and are predefined for
2934 smooth server debugging. (see silcd.c for the predefined
2935 levels). Affected file silcd/server.c.
2937 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * Fixed a bug in Irssi SILC client to close the connection
2940 properly when disconnecting from server. Affected file
2941 irssi/src/silc/core/client_ops.c.
2943 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * When authenticating as founder during JOIN command, check
2946 that the one authenticating becomes the only founder on the
2947 channel. Affected file silcd/command.c.
2949 * Better checking for founder mode setting when CUMODE_CHANGE
2950 notify is received. Affected file silcd/packet_receive.c.
2952 * Close all connections when shutting down the server by sending
2953 DISCONNECT packet. Close all listeners too when shutting
2954 down the server. Affected file silcd/server.c.
2956 * Handle DISCONNECT packet correctly in client library by
2957 calling the "disconnect" client operation. Affected file
2958 lib/silcclient/client.c.
2960 * Handle local errors correctly during resuming. Affected
2961 file lib/silcclient/client.c.
2963 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * The log file is not dupped internally anymore in
2966 lib/silcutil/silclog.c. Fixed memory leaks too.
2968 * The scheduler now dispatches all pending timeout tasks
2969 when it is uninitialized with silc_schedule_uninit.
2970 Affected file lib/silcutil/silcschedule.c.
2972 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Added --enable-stack-trace option to configure. Added
2975 memory allocation stack trace support. Added files
2976 lib/silcutil/stacktrace.[ch]. Affected files are
2977 lib/silcutil/silcmemory.[ch].
2979 * Fixed memory leaks from libraries and server. Affected
2980 files around the tree.
2982 * Reverted back a fix made to CUMODE which broke it.
2983 Affected file silcd/command.c.
2985 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2988 core library, and implemented it. All textual messages SHOULD
2989 use this flag and the message MUST be UTF-8 encoded.
2990 All text messages sent by Irssi SILC client are now UTF-8
2991 encoded (regardless whether the terminal supports UTF-8 or not).
2992 Affected files are lib/silccore/silcchannel.h,
2993 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2996 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Added lots of new statistics updating that was missing from
2999 the server and router code. Affected files in silcd/.
3001 * Sending SIGUSR1 signal to server now dumps the current
3002 server statistics into /tmp directory. Affected file is
3005 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3006 the SILC Hash Interface also. Added new functions
3007 silc_hash_get_name, silc_hash_init, silc_hash_update and
3008 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3010 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * Added some better info printing for client during connecting.
3013 Affected file silcd/server_util.c.
3015 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3016 to silence a user on a channel. Affected files are
3017 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3018 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3019 and silcd/packet_receive.c.
3021 * Fixed a fatal bug in handling of malformed command payload.
3022 Affected file silcd/command.c.
3024 * Fixed a double free when announcing channel users to router.
3025 Affected file silcd/server.c.
3027 * After successful authentication to channel founder mode, check
3028 that there isn't anyone else with founder mode on the channel.
3029 The one that authenticated will become founder and anyone
3030 else is demoted. Affected file silcd/command.c.
3032 * Added error printing of any error that has occurred during
3033 any command in client library. Affected file is
3034 irssi/src/silc/core/client_ops.c.
3036 * Removed some error printing from the client library and left
3037 it for the application to worry (from the error status it
3038 receives in 'command' client operation. Affected file is
3039 lib/silcclient/command.c.
3041 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3043 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3044 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3045 Starting key agreement with itself is denied. Affected file
3046 is lib/silcclient/client_keyagr.c.
3048 * Fixed some error checkings from the SFTP library which caused
3049 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3050 and lib/silcsftp/sftp_util.c.
3052 * Added new "debug" and "debug_string" settings to Irssi SILC
3053 client which can be used to print runtime debugging on the
3054 Irssi's screen. Available when compiled with --enable-debug
3055 option. Affected file irssi/src/silc/core/silc-core.c.
3057 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3059 * Fixed a missing variadic parameter in a function call that
3060 caused server crash when a non-allowed connection arrived.
3061 Reported by Richard Becker. Affected file silcd/server.c.
3063 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3065 * Added WATCH list sending to backup routers from router.
3066 The WATCH command is sent by the router to the backup
3067 router. Affected file silcd/command.c.
3069 * Mark the backup_router flag for RouterConnection entry
3070 if the backup router stuff is defined in the config file.
3071 Affected file silcd/serverconfig.c.
3073 * Fixed some backup data sending around the code to work better
3074 if the router is standalone router. Not all places were fixed.
3075 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3078 * Fixed the router connecting when connecting to multiple
3079 routers. It ignored every other router except the first
3080 one. Affected file silcd/server.c.
3082 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Made the private key generation after expiration optional.
3085 If not created after expiration the old key will re-expire
3086 at a later time (and thus key pair is not necessary to
3087 change). Affected file irssi/src/silc/core/clientutil.c.
3089 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * The length arguments in bind() and connect() were wrong
3092 and fixed now to used SIZEOF_SOCKADDR in the
3093 lib/silcutil/unix/silcunixutil.c.
3095 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3097 * Fixed detach timeout handling to use Client ID and not
3098 the actual client entry which may be freed in the callback.
3099 Affected file silcd/command.c.
3101 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3103 * Merged c0ffee's multiple interface support patch.
3104 Affected files in silcd/.
3106 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3108 * Cleanup keys properly. Affected file is
3109 irssi/src/silc/core/clientutil.c.
3111 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3113 * Display the user mode on the status bar. Affected file
3114 irssi/src/silc/core/silc-expandos.c.
3116 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * If private message key is not set, but the flag is set in
3119 the packet, ignore the packet since it cannot be decrypted.
3120 Affected file lib/silcclient/client_prvmsg.c.
3122 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * When resuming client, remove the old client entry from
3125 the watcher list too. Affected file silcd/packet_receive.c.
3127 * Do not allow normal server to force founder mode away
3128 from router if the founder mode is already set. Affected
3129 file silcd/packet_receive.c.
3131 * Remove the client entry with watch notify types with short
3132 timeout, and not directly, so that other notifys can be
3133 retrieved too. Affected file lib/silcclient/client_notify.c.
3135 * Display notification about data messages that cannot be
3136 displayed. Affected files irssi/src/silc/core/client_ops.c,
3137 irssi/src/fe-common/silc/module-formats.[ch].
3139 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Fixed the CHANNEL_CHANGE notify handling in client libary
3142 to not use freed memory. Affected file is
3143 lib/silcclient/client_notify.c.
3145 * Fixed CUMODE_CHANGE notify handling in server. Affected
3146 file silcd/packet_receive.c.
3148 * Fixed USERS command to support empty channels. Affected
3149 file silcd/command.c.
3151 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3153 * Allow multiple identical pending commands to be registered
3154 in client library. Affected file is lib/silcclient/command.c.
3156 * Call the completion for resolving client information only
3157 after all resolvers has finished. This fixes a crash in
3158 the client. Added support for checking when the resolvers
3159 are finished. Affected file is lib/silcclient/idlist.c.
3161 * Wait by default 3 seconds before reconnecting to the server
3162 after being disconnected. Makes the /detach command a bit
3165 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Check the watcher list before sending signoff notifys
3168 when closing client connection. Affected file is
3171 * Added better CMODE command rights checking. Affected file
3172 silcd/server_util.c.
3174 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Fixed watcher list checking during server signoff. It
3177 crashed the server. Affected file silcd/server_util.c.
3179 * The JOIN command reply returns now the founder's public
3180 key. Affected file is silcd/command.c.
3182 * Announce the channel mode, and the mode properties with
3183 CMODE_CHANGE notify. Affected file silcd/server.c.
3185 * Mark new channels by default disabled, untill at least
3186 one user joins the channel. Affected file is
3187 silcd/packet_receive.c.
3189 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * The nickname argument to watch notify can be optional.
3192 Fixes a crash in server. Affected file silcd/packet_send.c.
3194 * Remove the client entry from cache if the WATCH notify type
3195 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3196 lib/silcclient/client_notify.c.
3198 * Check the watcher list before and after changing nickname
3199 when the NICK_CHANGE notify is received. Affected file is
3202 * Fixed a crash in OPER and SILCOPER command sending. Empty
3203 passphrase caused the crash. Affected file is
3204 lib/silcclient/command.c.
3206 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Merged with Irssi CVS for Irssi SILC client.
3210 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Completed the protocol specifications.
3214 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Merged with Irssi CVS for Irssi SILC client.
3218 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3220 * Added the founder's public key delivery to the
3221 CUMODE_CHANGE notify type as well. Updated the protocol
3222 specs and the code. Affected files are silcd/packet_send.[ch],
3223 silcd/packet_receive.c and silcd/command.c.
3225 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Added silc_pkcs_public_key_copy function into the
3228 lib/silccrypt/silcpkcs.[ch].
3230 * Remove the `iv' from the SilcChannelEntry since we can
3231 live without it. Affected files are silcd/idlist.h and
3232 silcd/packet_receive.c.
3234 * Added support for sending the founder's public key in
3235 the CMODE_CHANGE notify packet in the server. Affected
3236 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3237 silcd/command.c and silcd/server.c.
3239 * Changed the FOUNDER_AUTH authentication to use only
3240 public key authentication as defined by new protocol
3241 specs. Passphrase authentication with that mode cannot
3242 be used anymore. It is now possible to reclaim founder
3243 mode from any server in the network. Affected files are
3244 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3246 * Added permanent channels support by making the channel
3247 permanent when FOUNDER_AUTH mode is set on the channel.
3248 The channel will not be destroyed even if channel is empty
3249 when that mode is set. Protocol TODO #17. Affected
3250 files are silcd/server.[ch], server_util.[ch],
3251 silcd/command.c, silcd/packet_receive.c and
3252 lib/silcclient/command.c.
3254 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3256 * Added reference counter to the command reply context in
3257 the client library. Affected files are
3258 lib/silcclient/command_reply.[ch].
3260 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3262 * Fixed rekey protocol with PFS in the client library.
3263 Affected file is lib/silcclient/protocol.c.
3265 * Added support for list of errors in client library
3266 command reply handling. Affected file is
3267 lib/silcclient/command_reply.c.
3269 * Defined that the WHOIS and IDENTIFY commands can send
3270 list of errors. Updated the protocol specs. Protocol
3273 * Added support for sending list of errors to WHOIS and
3274 IDENTIFY commands in server. Added support for receiving
3275 list of errors in server. Affected files are
3276 silcd/command.c and silcd/command_reply.c.
3278 * Fixed client info resolving on LEAVE command in client
3279 library to not crash. Affected file is
3280 lib/silcclient/client_notify.c.
3282 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Defined that the NICK command replies with thew changed
3285 nickname too, to make the nickname changing simpler at
3286 the client's end. Updated protocol specs and the code
3287 in client and server. Affected files are
3288 silcd/command.c, lib/silcclient/command_reply.c and
3289 lib/silcclient/command.c.
3291 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Added `Compressed' packet flag to indicate that the packet
3294 payload is compressed by the sender. Updated the protocol
3295 specs and the core library. The compression still is not
3296 implemented in the sources. Affected file is
3297 lib/silccore/silcpacket.h.
3299 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Remove pending command callbacks also if the connection
3302 to the server is destroyed. Affected file is
3303 lib/silcclient/client.c.
3305 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Added new QUIET channel user mode that can be used to
3308 quiet a user in a channel. Updated the protocol specs but
3309 it wasn't implemented yet. Protocol TODO #27. Affected
3310 file is lib/silccore/silcmode.h.
3312 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Added BLOCK_INVITE user mode to be able to block incoming
3315 invite notifications. Protoocol TODO #26. Affected files
3316 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3319 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3320 the protocol specs and the code. Affected file is
3321 lib/silccrypt/silcpkcs.c.
3323 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Disconnect Payload includes now the status type. Updated
3326 the protocol specs and the code. Protocol TODO #25.
3327 Affected files are silcd/server.c, lib/silcclient/client.c.
3329 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3330 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3331 Moved the silc_client_command_status_messages table to the
3332 lib/silcutil/silcutil.c and added new funtion
3333 silc_get_status_message, which deprecates function
3334 silc_client_status_message. Affected files are
3335 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3336 lib/silcutil/silcutil.[ch].
3338 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Defined that the nickname hash in Client ID MUST be from
3341 lowercase nickname. This effectively changes nicknames in
3342 SILC to case-insensitive. Updated the protocol specs and
3343 the code. Affected files are lib/silcutil/silcutil.[ch],
3344 silcd/serverid.c, and silcd/idlist.c.
3346 * Added new channel user modes BLOCK_MESSAGES_USERS and
3347 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3348 code. Affected files are lib/silccore/silcmode.h,
3349 lib/silcclient/command.c, and silcd/packet_send.c.
3351 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3352 specs and code. Affected file lib/silccore/silcstatus.h.
3354 * Added support for watch list. It is possible to add nicknames
3355 to be watched, and when they come to network, leave network
3356 or user mode changes the watcher will be notified of this
3357 change. Added SILC_COMMAND_WATCH command, added new
3358 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3359 notifications. Updated the protocol specs and implemented
3360 this to library, client and server. Protocol TODO #21.
3361 Affected files are lib/silccore/silccomand.h,
3362 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3363 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3364 silcd/packet_send.[ch], silcd/packet_receive.c, and
3365 irssi/src/silc/core/client_ops.c.
3367 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3368 somebody watching you. Updated the protocol specs and the
3369 code. Affected files are lib/silccore/silcmode.h, and
3370 lib/silcclient/command.c.
3372 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * Added service support to SILC protocol. Added new command
3375 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3376 core library. Services are not implemented in server or
3377 client for now. Protocol TODO #20. Affected files are
3378 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3380 * Added SilcStatus argument to `command' client operation
3381 to return the error status when command sending fails
3382 locally. Changed all command in client library to return
3383 correct command status. Affected files are
3384 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3385 irssi/src/silc/core/client_ops.c.
3387 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3389 * Added silc_mime_parse function to parse MIME headers.
3390 Affected files are lib/silcutil/silcstruti.[ch].
3392 * Added MIME header parsing in Irssi SILC Client. It displays
3393 all textual MIME objects, others it ignores. Affected file
3394 is irssi/src/silc/core/clien_ops.c.
3396 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3398 * Fixed a bug in the pid writing function, which couldn't be
3399 written in a root-owned directory.
3401 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3403 * Defined that channel message to unknown Channel ID must
3404 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3405 Updated the protocol specs and the code in server. The
3406 affected file is silcd/packet_receive.c.
3408 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3411 that it is used to send error notifys if error occurs during
3412 some SILC packet processing, except commands. The error
3413 types are same as for command reply types. Defined that
3414 if private message is sent to unknown Client ID the error
3415 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3416 Updated the protocol specs and code. Affected files are
3417 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3418 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3419 and irssi/src/silc/core/client_ops.c. Renamed the
3420 SilcCommandStatus to SilcStatus.
3422 * Defined the use of extra WHOIS attributes in WHOIS command.
3423 The <Requested Attributes> (defined in a separate document)
3424 can be used to request additional information about user
3425 not returned by standard WHOIS command. Defined that server
3426 can send WHOIS command directly to client. Client provides
3427 the requested attributes to the server. Updated the protocol
3428 specs. Protocol TODO #4. Implementation is not done yet
3429 (Protocol TODO #24).
3431 * Renamed function silc_client_command_status_message to
3432 silc_client_status_message. Affected files are
3433 lib/silcclient/command_reply.[ch].
3435 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3438 32 bit integers. Updated the protcol specs and the code.
3439 Affected files are silcd/command.c and
3440 lib/silcclient/command.c.
3442 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3444 * Fixed a bug in library where sending a bogus authentication
3445 payload would lead to a crash. Affected file is
3446 lib/silccore/silcauth.c.
3448 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Added detach_disabled and detach_timeout server config
3451 options to the server. Affected files silcd/serverconfig.[ch],
3452 silcd/command.c and silcd/packet_receive.c.
3454 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Added resolve_cmd_ident field to the SilcClientEntry structure
3457 too so that if the entry is for example being resolved so
3458 another command may attach to the same pending command reply
3459 without requiring to resolve the same entry again. Added
3460 support for adding multiple pending commands for one
3461 command idenfier. Affected files lib/silcclient/command.[ch],
3462 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3464 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Defined that server receives WHOIS command reply for private
3467 and secret channels too. Updated protocol specs and the
3468 code in server. Affected file silcd/command.c.
3470 * Defined <channel user mode list> argument to WHOIS command
3471 reply for returning user modes on the channels. The
3472 channel list now doesn't include the user mode anymore but the
3473 actual channel mode. Updated protocol specs and the code in
3474 client and server. Affected files are silcd/command_reply.c,
3475 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3476 and lib/silcclient/command_reply.c.
3478 * Save the channels list in WHOIS command reply in normal server
3479 so that WHOIS always shows joined channels also in normal
3480 server and not just on router. Affected file is
3481 silcd/command_reply.c.
3483 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Defined that server receives USERS command reply for private
3486 and secret channels too. Updated protocol specs and the
3487 code in server. Affected file silcd/command.c.
3489 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Changed the UMODE's mode mask argument to be optional. If
3492 not provided then the command merely returns the current mode
3493 mask to the client. Updated protocol specs and the server.
3494 Affected file is silcd/command.c.
3496 * Added SILC session detachment/resuming support. It is possible
3497 to detach by closing the network connection and then re-connect
3498 and resume to the old client session. Added DETACHED user
3499 mode that server will set for detached client. Added new
3500 packet RESUME_CLIENT which is used to perform the resuming
3501 process. Added DETACH command. Updated the protocol specs,
3502 core library, client and server. Protocol TODO #22. Very
3503 many affected files around the tree.
3505 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Changed the CMODE's mode mask argument to be optional. If
3508 not provided then the command merely returns the current mode
3509 mask to the client. Updated protocol specs and the server.
3510 Affected file is silcd/command.c.
3512 * Changed the Killer's Client ID in KILLED notify to be just
3513 any ID payload since router server is allowed to kill as well.
3514 Updated protocol specs, client libary and server. Affected
3515 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3516 and irssi/src/silc/core/client_ops.c.
3518 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Added new user modes ANONYMOUS for special anonymous servers
3521 that may set the mode for client, and BLOCK_PRIVMSG which
3522 client may set to block incoming private messages unless the
3523 Private Message Key flag is set (using private keys to protect
3524 private messages). Updated protocol specs and code in client
3525 and server and core library. Protocol TODO #23. Affected
3526 files are lib/silccore/silcmode.h, silcd/server.[ch],
3527 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3528 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3530 * Added new channel user mode BLOCK_MESSAGES which the client
3531 may set to itself to tell server not send channel messages.
3532 Other packets such as channel key packets are still sent.
3533 Protocol TODO #23. Updated the protocol specs, client and
3534 server. Affected files are lib/silccore/silcmode.h,
3535 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3536 lib/silcutil/silcutil.c, silcd/command.c, and
3537 silcd/packet_send.c.
3539 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Redefined the Status Payload to include now two 8 bit fields,
3542 instead of one 16 bit field. This now makes it possible to
3543 send list of errors. Updated the protocol specs and the code
3544 in core library, client library and server. Protocol TODO #1.
3545 Affected files are lib/silccore/silccommand.[ch],
3546 lib/silcclient/command_reply.[ch], silcd/command.c,
3547 silcd/command_reply.c and silcd/packet_receive.[ch].
3549 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3551 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3552 must be handled by the application and should tell the application
3553 that an error message was already printed, and it should print the
3554 config coords (line, filename, ...). Affected files are
3555 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3557 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3558 server config parsing code more readable.
3560 Fixed a bug in the fetch_logging() config callback.
3562 Affected files is silcd/serverconfig.c.
3564 * Drop root privileges when started in foreground. Don't drop them
3565 if debugging also. Affected file is silcd/silcd.c.
3567 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Added more IM-like features by introducing new user modes
3570 for setting various presence information. Added new modes:
3571 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3572 specs and code. Protocol TODO #19. Affected files are
3573 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3574 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3576 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Added STATS command to the protocol after all, to return
3579 various statistical information about the network. It can
3580 be used by clients to retrieve statistical information, and
3581 servers may use it to to fetch cell and network wide
3582 statistics from router. Updated the protocol specs and
3583 implemented it to the server. Protocol TODO #16.
3584 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3585 silcd/command_reply.[ch].
3587 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3589 * The LIST command reply in client libary now adds new channel
3590 entry if the returned channel doesn't exist yet in cache,
3591 and returns the channel entry to the application in the
3592 command_reply client operation. Affected file is
3593 lib/silcclient/command_reply.c.
3595 * Changed the channel message payload's MAC generation to
3596 include the IV in the MAC as well. This way all relevant
3597 parts of the channel message payload are authenticated also
3598 with the channel message MAC (and not only by packet MAC).
3599 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3600 Affected file is lib/silccore/silcchannel.c.
3602 * Fixed the SKE to save the remote version, since the
3603 silc_ske_parse_version mistakenly checked wrong version,
3604 after it replaced the start payload. Affected files are
3605 lib/silcske/silcske.[ch].
3607 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3609 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3610 string utility functions. Added there also new functions
3611 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3612 Affected files lib/silcutil/silcstrutil.[ch].
3614 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3615 files are lib/silcutil/silcstrutil.[ch].
3617 * Defined that the security property fields in SKE SHOULD be
3618 UTF-8 encoded, defined that version string MUST be US-ASCII
3619 encoded, defined that passphrases sent in connection
3620 authentication protocol MUST be UTF-8 encoded. Implemented
3621 these to the client and server. Defined also that other
3622 passphrases sent in the protocol MUST be UTF-8 encoded.
3623 Affected files are lib/silcske/silcske.c,
3624 lib/silcclient/protocol.c, silcd/protocol.c,
3625 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3627 * Changed the silc_client_close_connection interface to not
3628 need the SilcSocketConnection which should not be visible
3629 to application. Affected files are lib/silcclient/client.c
3630 and lib/silcclient/silcclient.h.
3632 * Rewrote the text for Private Message Key Payload in the
3633 protocol specification. Protocol TODO #11.
3635 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * Upgraded the protocol version to 1.1, updated protocol specs
3640 * Added the nickname as new argument to NICK_CHANGE notify and
3641 added it to protocol specs and implemented it to client and
3642 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3643 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3644 lib/silcclient/client_notify.c.
3646 * Added the killer's client ID to the KILLED notify and added
3647 it to protocol specs and implemented it to client and server.
3648 Protocol TODO #13. Affected files are silcd/command.c,
3649 silcd/packet_receive.c, packet_send.[ch],
3650 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3651 The killer's client entry is now returned to application in
3652 the `notify' client operation.
3654 * Fixed the Max Argument fields that had too large value set
3655 in the protocol specs. Protocol TODO #14.
3657 * Added the LEAVE command reply to return the ID of parted
3658 channel. Updated protocol specs and implemented it to the
3659 client and server. Protocol TODO #15. Affected files are
3660 silcd/command.c, lib/silcclient/command_reply.c. The channel
3661 entry is now returned to application in the `command_reply'
3664 * Rewrote the version SKE version checking in client libary
3665 and in server to use the silc_parse_version_string. Affected
3666 files are lib/silcclient/protocol.c, silcd/protocol.c.
3668 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3669 commands that was missing it, and updated protocol specs and
3670 the server implementation. Protocol TODO #10. The affected
3671 file is silcd/command.c.
3673 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3674 generic reply to a generic request (REQUEST flag), and
3675 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3676 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3677 to define the payload for DATA flag. Added the flags to
3678 the implementation. Protocol TODO #9. Affected file is
3679 lib/silccore/silcchannel.h.
3681 Changed the client library to return the message length
3682 to application as well in the channel_message and private_message
3683 client operations. Affected files are
3684 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3685 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3686 and lib/silcclient/client_ops_example.c.
3688 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3689 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3690 the channel. Updated protocol specs and impelemented this
3691 to client and server. Protocol TODO #6. Affected files are
3692 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3693 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3695 Added new options m and M to CMODE command in Irssi SILC
3696 client to set these modes.
3698 * Deprecated all administrative commands from SILC protocol
3699 since they are highly implementation specific commands.
3700 Updated protocol specs. Moved the old commands in
3701 implementations to private range of command types. Affected
3702 files are silcd/command.c, lib/silcclient/command.c and
3703 lib/silcclient/command_reply.c. Protocol TODO #8.
3705 * Fixed a bug in server where sending unknown command crashes
3706 the server. Affected file silcd/command.c.
3708 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Added SILC_PROTOCOLVERSION macro to check protocol version
3711 of a socket connection. The affected file is
3712 lib/silcutil/silcsockconn.h.
3714 * Added better error logging in rekey protocol. Affected file
3717 * Do not check public key types in SKE during rekey. Affected
3718 file lib/silcske/payload.c.
3720 * Fixed the rekey protocol with PFS, which was totally broken.
3721 Affected file silcd/protocol.c.
3723 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3725 * Some client implementations quit network by doing first LEAVE
3726 and then immediately SIGNOFF (like Bombyx). We now do check
3727 after a short time after LEAVE notify and check whether the
3728 client is still valid after LEAVE, and if not we remove it from
3729 cache. Affected file is lib/silcclient/client_notify.c.
3731 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3733 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3734 it's good not to have security holes here.
3736 * Fixed a negative refcount situtuation for the config context.
3737 Affected file is silcd/serverconfig.c.
3739 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3741 * ROBOdoc documented lib/silcutil/silcutil.h.
3743 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3745 * Optimized even more the SilcPacketContext structure. Now
3746 totally saved 16 bytes of memory per context after optimization.
3747 Affected files are lib/silccore/silcpacket.[ch].
3749 * Made strict checks for valid SILC IDs. Affected file is
3750 lib/silccore/silcid.c.
3752 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Changed the object argument for silc_cipher_register,
3755 silc_hash_register, silc_hmac_register and silc_pkcs_register
3756 to const. Affected files are lib/silccrypt/silccipher.[ch],
3757 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3759 * Changed the silc_get_username and silc_get_real_name to
3760 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3762 * Fixed the Irssi SILC Client to use the silc_get_username and
3763 silc_get_real_name insted of glib routines since the glib
3764 routines only corrupt stack. Fixes the Irssi SILC to work in
3765 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3767 * Fixed the Irssi to not use g_get_home_dir since it crashes
3768 or returns garbage on cygwin and corrupts stack. Added function
3769 get_home_dir to Irssi routines. Affected files are
3770 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3772 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3774 * Made some structure optimizations. SFTP memory FS MemFSEntry
3775 entry structure. Optimized SilcTask structure. Optimized
3776 SilcPacketContext structure.
3778 Affected files lib/silcsftp/sftp_fs_memory.c,
3779 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3781 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3783 * And yet again reverted back the config thing since Johnny
3784 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3787 * Fixed memory leaks from config object. Affected files are
3788 silcd/serverconfig.[ch].
3790 * Added support for adding new connections to the server in rehash.
3791 After rehash they take effect.
3793 Added support for changing the maximum allowed connections in
3794 rehash. The number can grow but going smaller is not supported.
3796 Added function silc_server_num_sockets_by_remote to the
3797 silcd/server_util.[ch].
3799 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3801 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3803 * Added preliminary checking during config parsing for a valid
3804 public/private key and removed further checks in the code.
3805 Affected files are silcd/serverconfig.[ch], server.c.
3807 * Moved functions silc_server_drop() and silc_server_daemonise()
3808 from server.c to silcd.c since they are stricly related to
3809 the application activity.
3811 * Reverted a small part of the automatic ref/unref since
3812 it caused a double unref in some situations. Affected
3813 files are silcd/silcd.[ch], server.c, serverconfig.c.
3815 * Added some .cvsignore files in the lib directory.
3817 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3819 * Fixed silc_net_gethostbyaddr to correctly resolve by
3820 address. Affected file lib/silcutil/silcnet.c.
3822 * Fixed the notify relaying to client. The HMAC to be used
3823 with relayed packets ws wrong and caused decryption failure
3824 at the client end. Affected file is silcd/packet_receive.c.
3826 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3828 * Created new branch silc_protocol_1_0_branch.
3830 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3832 * Changed the silc_server_config_* routines to be SilcServer
3833 independent. They are now officially application specific code
3834 and not part of generic server implementation. Affected files
3835 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3837 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3839 * Added automatic referencing of config context in the
3840 silc_server_config_alloc, and automatic unreferencing in the
3841 silc_server_config_destroy. Affected files are
3842 silcd/serverconfig.[ch], silcd/silcd.c.
3844 * Fixed the silc_log_quick handling in the logging routines.
3845 It didn't log quickly when it was TRUE. Affected file is
3846 lib/silcutil/silclog.c. Also the flush delay was set even
3847 if it was 0 in config file. Affected file is
3848 silcd/serverconfig.c.
3850 * Added support for changing key pair of the server in rehash.
3851 Affected file silcd/server.c.
3853 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3856 too early, before getting the channel entry. Affected file
3857 is silcd/packet_receive.c.
3859 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3861 * Added functions silc_server_config_[ref/unref], these are used
3862 to prevent that the config object is destroyed.
3864 No longer directly affect global variables silc_log_quick and
3865 silc_log_delay, they are first cached inside the config object
3866 and then applied with silc_server_config_setlogfiles().
3868 silc_server_config_set_defaults() is now internal to
3869 serverconfig.c, there are no reasons to show this internal stuff
3872 Affected files are silcd/serverconfig.[ch].
3874 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3875 fprintf's to stderr, since some code may be executed again after
3876 the server went into the background. Affected files are
3879 * Added rehash support. Added function silc_server_rehash() that
3880 will perform all the basic tasks of the rehashing procedure.
3882 * Added command line option `-x, --hexdump'. This will enable the
3883 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3884 The option `--hexdump' implies `--debug'.
3886 * Fixed a bad bug in the logging APIs (silcutil library) where
3887 the application would crash after calling silc_log_reset_all().
3889 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * Fixed the KICKED notify handling in client library to
3892 correctly remove the channel and all entries from the
3893 channel when I was kicked. This bug crashed the client.
3895 Fixed yet another but in KICKED notify handling to remove
3896 the kicked client correctly from the channel.
3898 Affected file is lib/silcclient/client_notify.c.
3900 * Fixed a minor bug in looking up correct client entry
3901 in KICKED notify in server. Affected file is
3902 silcd/packet_receive.c.
3904 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3905 sources correctly to distribution. Fixes --with-gmp option.
3907 * Removed the manual rehashing from ID Cache, and changed it
3908 to use the SILC Hash Table's auto rehash feature. Affected
3909 file is lib/silccore/silcidcache.c.
3911 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Fixed a bug in the silc_client_nickname_format function that
3914 handles the multiple same nickname formatting. Two clients
3915 with same nickname caused problems after the first one left
3916 and rejoined. It didn't format the nickname correctly.
3917 Affected file is lib/silcclient/idlist.c.
3919 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Don't change the topic if olod topic is same as new one.
3922 Affected file is silcd/packet_receive.c.
3924 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Added cross-reference support to the SILC Documentation
3927 generator. All types across all HTML files are now cross-
3928 referenced. Affected files util/robodoc/generator.c and
3929 scripts/silcdoc/silcdoc.
3931 * Added file lib/silcutil/silctypes.h to include all the
3932 arithmetic type definitions and some macros. Removed
3933 includes/bitmove.h and moved macros to silctypes.h.
3935 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3939 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3941 * Added `type' argument to silc_id_payload_parse_id function which
3942 now returns the type of the ID to the sent pointer. Affected
3943 file is lib/silccore/silcid.[ch].
3945 * Added check for CMODE_CHANGE notify type that mode change is
3946 allowed by the sender. Affected file silcd/packet_receive.c.
3948 * Added check for CUMODE_CHANGE notify type that mode change is
3949 allowed by the sender. Affected file silcd/packet_receive.c.
3950 Added the ID type as CUMODE_CHANGE notify type as argument
3951 to the `notify' client operation. Affected files are
3952 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3954 * Added function silc_client_add_server to the client library.
3955 Added support for resolving also channel and server info when
3956 received unknown entity in notify packet. Affected files are
3957 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3959 * Added function silc_command_get_status to return the command
3960 status from the command reply's argument payload. Affected files
3961 are lib/silccore/silccommand.[ch].
3963 * Added check for KICKED notify type that the kicking is
3964 allowed by the client. Affected file silcd/packet_receive.c.
3966 * Created function silc_get_input which can be used to get input
3967 (echo on or off) from user on command line. Affected files are
3968 lib/silcutil/silcutil.[ch].
3970 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Optimized silc_server_packet_relay_to_channel function.
3973 Added new function silc_channel_message_payload_encrypt which
3974 can be called directly if channel message payload needs to
3975 be encrypted and is already encoded (no need to call _encode
3976 function). Packet relaying is now done by router without any
3977 extra memory allocations. Affected files are
3978 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3979 silcd/packet_send.c.
3981 * Fixed the INVITE notify handling. It took wrong arguments
3982 as invite list and invite delete. Affected file is
3983 silcd/packet_receive.c.
3985 * Added check for TOPIC_SET notify type that the topic change is
3986 allowed by the client. Affected file silcd/packet_receive.c.
3988 * Added check for INVITE notify type that inviting is allowed by
3989 the client. Affected file silcd/packet_receive.c.
3991 * Changed the silc_server_client_on_channel to return the
3992 SilcChannelClientEntry as well. Moved the function
3993 silc_server_check_cmode_rights to server_util.[ch].
3994 Affected files are silcd/server_util.[ch], silcd/command.c.
3996 * Added function silc_server_check_umode_rights to check whether
3997 changing client's user mode is allowed. Added check for
3998 UMODE_CHANGE notify type that the umode change is allowed
3999 by the client. Affected files are silcd/server_util.[ch],
4000 silcd/packet_receive.c and silcd/command.c.
4002 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4005 ID length. It ignored that ID can be IPv6 based as well.
4006 Affected file lib/silccore/silcpacket.h.
4008 * Fixed the silc_id_id2str and silc_id_str2id to take the
4009 IPv6 address offset's into consideration. Affecte file is
4010 lib/silccore/silcid.c.
4012 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Fixed the internal Unix scheduler functions to check for
4015 NULL context they may receive. The affected file is
4016 lib/silcutil/unix/silcunixschedule.c.
4018 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4020 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4021 can specify different directory with --home command line
4022 parameter. Affected files irssi/src/silc/core/client_ops.c,
4025 * SILC-specific commands aren't now executed if the active server
4026 isn't of SILC-type, so there won't be problems with having
4027 IRC and SILC protocol support in same client. Affected files
4028 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4031 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Improved the signal support in SILC Schedule. Added new
4034 function silc_schedule_signal_call which is used by application
4035 to mark a signal to be called. It is now safe to perform
4036 any kind of tasks in signal callbacks since it is guaranteed
4037 that the application specified signal callback is called
4038 after the signal is over. Affected files are
4039 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4041 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4043 * Added `name' field to SilcChannelPrivateKey to represent
4044 application given name for the key. Moved also the context from
4045 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4046 Added the `name' argument also to the function
4047 silc_client_add_channel_private_key.
4049 Added function silc_client_current_channel_private_key to set the
4050 current channel private key in use.
4052 Added "change" command to KEY command which can be used to change
4053 the current channel private key. Bound the command also to
4054 alt+K (Alt+Shift+k).
4056 Also affected files lib/silcclient/client_channel.c,
4057 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4059 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Added silc_rng_get_byte_fast function in to the
4062 lib/silccrypt/silcrng.[ch].
4064 * Changed the interface of silc_packet_assemble and the
4065 silc_packet_send_prepare. If silc_packet_assmble is now
4066 called the application does not call silc_packet_send_prepare
4067 because the library will call it automatically. These
4068 interfaces now also return a reference to the outgoing buffer
4069 which includes the assembled packet, which the application can
4070 use to encrypt the packet.
4072 Affected files are lib/silccore/silcpacket.[ch],
4073 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4074 silcd/packet_send.c, server_backup.c and packet_receive.c.
4076 * Fixed a packet sending bug on very high load, where outgoing
4077 packet queue wasn't handled correctly and packets got corrupted.
4078 Affected files are lib/silcutil/*/silc*sockconn.c,
4079 lib/silcclient/client.c and silcd/server.c.
4081 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Added macro SILC_PACKET_DATALEN which can be used during
4084 packet assembling to check whether the data to be added to
4085 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4086 len is truncated until it fits it.
4088 Added checks for maximum length of channel message payload and
4089 private message payload also.
4091 Added checks for maximum packet length in server and in
4094 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4095 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4096 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4097 lib/silcclient/client_prvmsg.c.
4099 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Added silc_server_packet_queue_purge call to the
4102 silc_server_disconnect_remote to assure that all data in the
4103 queue before disconnecting is sent to the network. Affected
4104 file silcd/server.c.
4106 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4108 * Added the deleting of server's own ID cache entry to the
4109 silc_server_free function. Free also everything else that
4110 has been allocated in silc_server_init. The affected file
4113 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Added functions silc_parse_version_string, silc_version_to_num,
4116 and silc_ske_parse_version to parse SILC protocol style version
4117 strings. Affected files lib/silcutil/silcutil.[ch] and
4118 lib/silcske/silcske.[ch].
4120 * Added new configuration params: version_protocol, version_software
4121 and version_software_vendor to specify what version the remote
4122 host must at least be to be able to connect to server. The vendor
4123 string can be regex matched too. Added new function
4124 silc_server_connection_allowed to check maximum number of allowed
4125 connections, and allowed versions for incoming connections.
4126 Affected files are silcd/server.c, server_util.[ch] and
4129 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Added preliminary support for signals in scheduler. The
4132 signals we care about are now blocked always when the scheduler
4133 is locked. This way we can synchronise the use of signal with
4134 scheduler. It is guaranteed that when signal occurs the scheduler
4135 is not locked, and thus new tasks can be safely added to the
4138 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4139 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4140 Added new platform specific routines
4141 silc_schedule_internal_signals_[un]block and
4142 silc_schedule_internal_signal_[un]register.
4144 Added new functions to SILC Schedule API:
4145 silc_schedule_signal_[un]register. Each signal that application
4146 is going to use should be registered to the scheduler.
4148 Affected files are lib/silcutil/silcschedule.[ch],
4149 lib/silcutil/*/silc*schedule.c.
4151 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4153 * Check for unauthenticated client and server in the
4154 silc_server_new_client and silc_server_new_server functions.
4155 Affected file silcd/packet_receive.c.
4157 * Added function silc_string_is_ascii to check whether given
4158 string is 7-bit ASCII string. Affected files are
4159 lib/silcutil/silcutil.[ch].
4161 * Added function silc_id_is_valid_server_id into the
4162 silcd/serverid.c and added checking for valid Server ID's in
4163 silc_server_new_server. The Server ID must always be based
4164 on the server's public IP address.
4166 * Added logging of DISCONNECT packet message in the server.
4167 Affected file silcd/server.c.
4169 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4171 * Changed all library interfaces that use Global RNG to also
4172 accept SilcRng as argument. Affected files are
4173 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4174 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4175 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4176 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4177 lib/silccrypt/rsa.c.
4179 * Added function silc_pkcs_generate_key to the
4180 lib/silccrypt/silcpkcs.[ch] for applications so that they
4181 don't need to do pkcs->pkcs->init calls anymore.
4183 * Remove SilcSocketConnection from the SFTP API since it really
4184 wasn't needed there. The application has the information
4185 saved in its contexts anyway and the SFTP layer doesn't need
4186 know about it. Affected files lib/silcsft/silcsftp.h and
4187 lib/silcsftp/sftp_[server/client].c.
4189 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4190 The SilcSimContext is not SilcSim.
4192 * Fixed possible buffer overflows in silc_id_render in the
4193 lib/silcutil/silcutil.c.
4195 * On EPOC the global crypto module lists are not used at all
4196 in the crypto library. Added support for using the constant
4197 algorithm list on EPOC. Affected files are
4198 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4201 * Fixed the handling of third parameter of KICKED notify, since
4202 it was mistakenly updated to SILC Protocol 1.0 even though it
4203 is to be included in 1.1. Since it is not in 1.0 it is not
4204 mandatory, and this fix now handles it only if it is provided,
4205 and it is not error if it is not provided. Affected file
4206 lib/silcclient/client_notify.c.
4208 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4211 client. Affected file irssi/src/silc/core/client_ops.c.
4213 * Merged with Irssi 0.8.4 from irssi.org CVS.
4215 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Check for valid socket connection in client entries before
4218 sending any messages. Fixes a crash, but doesn't fix some
4219 other underlaying bug that is lurking there. Affected
4220 file silcd/packet_send.c.
4222 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4224 * $usermode, $cumode and $cumode_space expandos shouldn't do
4225 anything with non-SILC server records. Affected file
4226 irssi/src/silc/core/silc-expandos.c
4228 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4230 * Fixed the silc_net_check_[host/local]_by_sock to support
4231 IPv6 bound sockets as well. Now they can return IPv6 addresses
4232 as well. Affected file lib/silcutil/silcnet.c.
4234 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4235 Affected lib/silcutil/unix/silcunixnet.c.
4237 * Fixed ID rendering (at least on some platforms, not NetBSD)
4238 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4240 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Added silc_hash_public_key and silc_hash_public_key_compare
4243 functions to be used with SilcHashTable. They can be used to
4244 hash public keys and compare public keys in hash table. Affected
4245 file lib/silcutil/silcutil.[ch].
4247 * Added support for specifying multiple public keys for Client
4248 connection section in server configuration file. This makes it
4249 possible to accept multiple public keys from same host, or to
4250 make a section that accepts any incoming host, and have the
4251 accepted public keys listed in the section.
4253 Added functions silc_sever_[find/get]_public_key, added the
4254 support for this actually to all connection sections but only
4255 the Client section is currently allowed to specify multiple
4258 Affected files are silcd/server.c, server_internal.h,
4259 command.c, protocol.c, server_util.[ch], packet_receive.c.
4261 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Merged Irssi 0.8.2 from irssi.org CVS.
4265 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4267 * If silc_debug is TRUE, also output standard logging messages
4268 to stderr with the debug output.
4270 Made silc_log_reset_all() flushing all channels before returning.
4271 Also fixed some documentation typos.
4273 Affected files are lib/silcutil/silclog.[ch].
4275 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Fixed the server to check correctly the amount of connections
4278 from single host, by checking also the type of the connection.
4279 Fixed also the comparison of number of connections and number
4280 of allowed connections. Affected files are silcd/server.c,
4283 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4285 * Fixed the USERS command reply to save the user's mode on the
4286 channel as well. Fixed JOIN command reply to check whether a
4287 client is on channel already and not join it twice. Affected
4288 file lib/silcclient/command_reply.c.
4290 * Added new file silc-expandos.c into irssi/silc/core/ to return
4291 various stuff for various signal for the statusbar etc. updating.
4292 Now Irssi SILC client prints channel user modes etc. on the
4295 * The user mode (like server/router operator changes) is now shown
4296 on the Irssi SILC client's statusbar. The affected files are
4297 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4299 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4302 to SILC_SCHEDULE_[UN]LOCK macros.
4304 * Added more error printing to logs in server code. Affected
4305 files silcd/server.c and silcd/protocol.c.
4307 * Fixed -S option parsing in Irssi SILC Client. Affected file
4308 irssi/src/silc/core/silc-core.c.
4310 * Added silc_buffer_alloc_size function. Affected file is
4311 lib/silcutil/silcbuffer.h.
4313 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4316 constants. Affected files in
4317 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4320 * Changed the internal SFTP Memory FS table to const. Affected
4321 file lib/silcsftp/sftp_fs_memory.c.
4323 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Fixed the buffer formatting and unformatting routines to
4326 check the size of 64 bits types with sizeof(). Affected
4327 file is lib/silcutil/silcbuffmt.c.
4329 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4331 * Removed 0.6.x backwards support.
4333 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Changed all integer type names:
4336 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4337 to avoid collisions with other libraries using same type names
4340 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Added `prefer_ipv6' argument to the functions
4343 silc_net_gethostbyname[_async]. If it is TRUE it will return
4344 IPv6 address over IPv4. If FALSE IPv4 address is returned
4345 even if IPv6 address was found. Affected files
4346 lib/silcutil/silcnet.[ch].
4348 * Added support silc_net_create_connection[_async] to fallback
4349 to IPv4 address if IPv6 address could not be used (like if
4350 it doesn't work on a specific system). Affected file in
4351 lib/silcutil/unix/silcunixnet.c.
4353 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4355 * Added silc_schedule_reinit function to do the enlarging
4356 of the max tasks handling capabilities of the scheduler.
4357 Affected files lib/silcutil/silcschedule.[ch].
4359 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Added automatic extern "C" { ... } for C++ compilers so the
4362 application does not need to define them. Affected file
4363 includes/silcincludes.h.
4365 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4366 old name went against naming convention. Applications now
4367 include "silcclient.h" instead of "clientlibincludes.h".
4368 Removed includes/clientlibincludes.h, it is redundant now.
4370 * Renamed includes/version.h to silcversion.h.
4372 * Added really preliminary support for OS/2 into the util
4373 library. Only thread & mutex API is implemented, others
4374 are still to be implemented. Created the lib/silcutil/os2/
4375 directory. Created also file includes/silcos2.h.
4377 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Added preliminary BeOS support into the util library.
4380 Created lib/silcutil/beos/, and implemented all the needed
4381 functions to support SILC on BeOS. Created also file
4382 includes/silcbeos.h.
4384 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4386 * Added proper initializations to silc's irssi code, so it's
4387 now possible to load it as module. Affected files
4388 irssi/src/silc/core/silc-core.c,
4389 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4391 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4396 * Fixed the silcdoc document generator to correct generate
4397 docs from all kinds of filenames. Affected files are
4398 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4400 * ROBOdoc documented lib/silcutil/silcmemory.h.
4401 Added also new function silc_memdup.
4403 * Removed lib/silcutil/silcbufutil.h and moved those routines
4404 to the lib/silcutil/silcbuffer.h.
4406 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4408 * Added `user_count' to the SilcChannelEntry which now tells the
4409 number of users on the channel. The user count is now saved
4410 in normal server of global channels as well. Affected files
4411 silcd/server.c, idlist.h, packet_receive.c and command.c.
4413 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4414 include file utility functions.
4416 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4417 instead of calling directly OS routines.
4419 * Fixed NICK change printing in Irssi SILC Client. Fixed
4420 KICKED notify printing in Irssi SILC Client. Affected file
4421 irssi/src/silc/core/client_ops.c.
4423 * Fixed a NICK change bug in client library, to not recreate the
4424 client_entry->channels hash table everytime nick is changed.
4425 Affected file lib/silcclient/client.c.
4427 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4430 the SKE interface a bit.
4432 * Fixed padding problem in PKCS#1. The padding was not actually
4433 random since the random number generator was used incorrectly.
4434 This security bug affects only when encrypting with PKCS#1, and
4435 it is not currently used at all in SILC. SILC only use signing
4436 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4438 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4440 * Rewrote the notify handling in Irssi SILC client to not call
4441 the events as signals. Fixes problems with Perl support.
4442 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4444 * Send the auto-nicking NICK command in client library with
4445 little timeout after connecting. The affected file is
4446 lib/silcclient/client.c.
4448 * Added following new config file settings:
4449 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4450 key_exchange_timeout, conn_auth_timeout, connections_max,
4453 Implemented all the new config settings handling in the server.
4455 Optimized the use of SKE Mutual flag usage. Use it only
4456 if connection authentication protocol is not based in public
4459 Renamed all SilcServerConfigSection* to SilcServerConfig*
4460 to have a bit shorter names.
4462 Affected files silcd/serverconfig.[ch], server.[ch], and
4465 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4467 * Cleaned up the listening sockets code, preparing for the rehash
4468 support. Affected file is silcd/server.c.
4470 * Fixed some output messages. Affected files are silcd/silcd.c,
4473 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4475 * Create lib/doc/silcrng_intro.html document as introduction
4476 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4478 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4480 * Fixes to the silcd config template. Affected file is
4481 doc/example_silcd.conf.in.
4483 * Removed type casts from silc_calloc(), conforming to the
4484 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4486 * Removed param_name member from client, server, and router
4487 section structs, now identifying the param directly.
4489 Added CONFIG_FREE_AUTH macro in config file parsing.
4491 Affected files are silcd/serverconfig.[ch].
4493 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4495 * Fixed command line parameter handling. All SILC initialization
4496 is now done in silc_core_init() which also fixes autoconnecting
4499 Affected files irssi/src/silc/core/silc-core.c,
4500 irssi/src/fe-text/silc.c.
4502 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4504 * Added new configuration options and blocks:
4505 keepalive_secs, reconnect_count, reconnect_interval,
4506 reconnect_interval_max, reconnect_keep_trying and
4507 require_reverser_lookup. Added ConnectionParam block, and
4508 implemented the connection parameters when connecting as
4509 initiator and when accepting connections as responder.
4511 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4512 whether given configuration value has been given already.
4514 Affected files silcd/serverconfig.[c], server.[c].
4516 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4517 algorithm parts and created new file silcalgs.conf, that
4518 is now included from the example_silcd.conf.in.
4520 * Optimized the silc_server_connect_to_router_second to take
4521 the connection configuration object from the SilcServerConnection
4522 object instead of finding it during the connecting phase.
4523 Added the configuration object to SilcServerConnection struct.
4524 Affected files silcd/server_internal.h, server.c.
4526 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4528 * Add the client on channel after it was resolved at the
4529 channel message receiving, and it was not already on the
4530 channel. Affected file lib/silcclient/client_channel.c.
4532 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * Fixed the public key authentication to allocate always the
4535 destination signature buffer instead of using static buffer.
4536 Affected file silcd/protocol.c.
4538 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4540 * Unified the serverconfig.[ch]'s helper function interface.
4541 Affected file silcd/serverconfig.[ch].
4543 * Removed doc/example_silc.conf.in since it is redundant.
4544 The make install will now install irssi/silc.conf file.
4546 * Added new Passphrase and Publickey authentication methods to
4547 config file, allowing both public key and passphrase based
4548 authentication to be set at the same time.
4550 Added `prefer_passphrase_auth' setting in config file which
4551 can be used to set to prefer passwd auth if both passwd and
4552 public key is set. If not set, public key is preferred.
4553 This has effect only when being initiator (responder will try
4556 Added support for authentication with passphrase and public key
4557 at the same time. The passphrase is tried first always since
4558 it is faster to check.
4560 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4562 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4564 * Merged the new SILC Config library, with the server parsing
4565 support. Read the header file silcconfig.h or the toolkit
4566 documentation for the news. Affected files are
4567 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4568 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4569 silcd/protocol.c silcd/server.c silcd/server_backup.c
4570 silcd/serverconfig.[ch] silcd/silcd.c.
4572 * Fixed some silclog documentation. Affected file is
4573 lib/silcutil/silclog.h.
4575 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4577 * The silc_cipher_register, silc_hash_register and
4578 silc_hmac_register now checks if the object to be registered
4579 is registered already. Affected files are
4580 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4582 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4584 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4586 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4588 * Allow zero length channel messages inside the Channel Message
4589 Payload. Affected file lib/silccore/silcchannel.c.
4591 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4592 as header filenames.
4594 * Removed lib/silcclient/README and created HTML file
4595 lib/silcclient/silcclient_using.html, which is now included
4596 as part of Toolkit documentation.
4598 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4600 * Fixed CUMODE_CHANGE notify handling to change the mode of
4601 correct client. Affected file lib/silcclient/client_notify.c.
4603 * Make silc_rng_alloc fail if it cannot allocate the sha1
4604 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4606 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4608 * Fixed the file transfer's key agreement payload to include
4609 zero port also if the hostname is NULL because it could not
4612 Call file transfer monitor callback now also if error occurs
4613 during key agreement protocol.
4615 Changed the silc_client_file_send interface to return the
4616 SilcClientFileError instead of session id. The session ID
4617 is returned into pointer provided as argument.
4619 Check that the file exists locally before sending the
4620 file transfer request at all.
4622 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4624 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4625 error than can occur while key agreement protocol. Affected
4626 file lib/silcclient/silcapi.h.
4628 * Fixed the event_mode CMODE handler to not crash when mode
4629 is changed and +k mode is set in the channel. Affected file
4630 irssi/src/silc/core/silc-channels.c.
4632 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4633 SILC_LOG_WARNING to give out Warning and not Error. Affected
4634 file lib/silcutil/silclog.c.
4636 * Fixed the channel message payload decryption in the function
4637 silc_channel_message_payload_decrypt to not modify the original
4638 buffer before it is verified that the message decrypted
4639 correctly. Otherwise, next time it is called with correct
4640 channel key it won't encrypt since the payload is corrupted.
4641 Affected file lib/silccore/silcchannel.c.
4643 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4645 * Do not constantly resize the window. A fix patch by cras.
4646 Affected file irssi/src/fe-text/screen.c.
4648 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4650 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4651 Affected file lib/silcutil/silcnet.c.
4653 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4655 * Fixed a bug in hash table internal routine for traversing
4656 the table with foreach callback. The current entry may
4657 become invalid in the callback but it was referenced after
4658 the callback returned.
4660 Do not allow auto rehashing of hash table during the
4661 silc_hash_table_foreach operation, for same reasons as it is
4662 not allowed for SilcHashTableList. Affected files are
4663 lib/silcutil/silchashtable.[ch].
4665 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4667 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4668 Win32 DLL. extern's in header files are now declared with
4671 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Fixed private message handling. It used some old code that
4674 caused the client to crash. Affecte file is
4675 lib/silcclient/client_prvmsg.c.
4677 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4679 * Added function silc_client_add_channel,
4680 silc_client_replace_channel_id, and removed functions
4681 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4682 from client library.
4684 * Added cross reference of the joined channels to the
4685 SilcClientEntry, and changed the SilcChannelEntry's
4686 users list to SilcHashTable. The affected files are
4687 lib/silcclient/idlist.[ch].
4689 * Fixed a bug in hash table tarversing. While the hash table
4690 is traversed with SilcHashTableList the table must not be
4691 rehashed. It is now guaranteed that auto rehashable tables
4692 are not rehashed while tarversing the list. Also defined that
4693 silc_hash_table_rehash must not be called while tarversing
4694 the table. Added function silc_hash_table_list_reset that must
4695 be called after the tarversing is over. The affected files are
4696 lib/silcutil/silchashtable.[ch].
4698 * Changed all hash table traversing to call the new
4699 silc_hash_table_list_reset in server and in client library.
4701 * Added function silc_client_on_channel to return the
4702 SilcChannelUser entry if the specified client entry is joined
4703 on the specified channel. This is exported to application as
4704 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4706 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4708 * Fixed founder regaining problem with JOIN command on normal
4709 server. The notify for mode change must be sent always and
4710 not only if !cmd->pending. Affected file silcd/command.c.
4712 * Fixed the WHOWAS command's reply sending to support the
4713 lists correctly. Affected file silcd/command.c.
4715 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4717 * When sending JOIN command to router for processing the
4718 sender's old command identifier was not saved back to the
4719 sender's command context, fixed now. The affected file is
4722 * Create the key in JOIN command of the router did not return
4723 the channel key, added check for this. Affected file is
4726 * Fixed a channel ID update bug in JOIN command reply. Do
4727 not directly upgrade the ID but call the function
4728 silc_idlist_replace_channel_id if the ID was changed.
4729 Affected file silcd/command_reply.c.
4731 * Fixed memory leaks from command calling if it would fail.
4732 Affected file silcd/command.c.
4734 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Applied patches from cras:
4738 Memory leak fixes around libaries, irssi window resize fix,
4739 new silclist.h and silcdlist.h, all extern inline changed to
4742 * Removed dotconf from lib/dotconf, not needed anymore.
4744 * Removed TRQ from lib/trq, not needed anymore.
4746 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4747 with server connections. Later this will be configurable
4748 in config file after new config file is done. Affected file
4751 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4753 * Fixed a crash in server related to channel announcements.
4754 Affected file silcd/server.c.
4756 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4758 * Fixed memory leaks in silc_server_create_new_channel*
4759 functions. Affected file silcd/server.c.
4761 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4762 which ID was changed. This way the router will send the
4763 user list for the channel again, and server won't be in
4764 desync in some rare circumstances. Affected file is
4765 silcd/packet_receive.c.
4767 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4769 * Check for NULL socket pointer in the function
4770 silc_server_packet_send_to_channel_real. Affected file
4771 silcd/packet_send.c.
4773 * Fixed the BAN notify handling to correctly remove ban
4774 list. Affected file silcd/packet_receive.c.
4776 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4778 * Fixed some header addition to Toolkit distribution in
4779 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4781 * Added lib/silcclient/client_ops_example.h as an template
4782 file for application programmers to quickly start using
4783 the SilcClientOperation functions in their application.
4784 Updated the lib/silcclient/README as well to tell about this
4785 nice file made available.
4787 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4789 * Call silc_server_remove_from_channels when removing client
4790 entry when NO_SUCH_CLIENT_ID was received. Affected file
4791 is silcd/command_reply.c.
4793 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4795 * Added server & router operator statistics updating. Affected
4796 file silcd/packet_receive.c and silcd/command.c.
4798 * Fixed the SERVER_SIGNOFF notify handling on normal server
4799 not to save the history information for clients. Same was
4800 fixed earlier in remove_clients_by_server function, but not
4801 here. Affected file silcd/packet_receive.c.
4803 * Raised the default connection-retry count from 4 to 7 in
4804 server. Affected file silcd/server.h.
4806 * Cancel any possible reconnect timeouts when we start the
4807 key exchange. Affected file silcd/server.c.
4809 * Do not reconnect on connection failure when SCONNECT was
4810 given. Affected files silcd/server.[ch].
4812 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4816 * Fixed the NICK command to always give the unformatted
4817 nickname to the one giving the NICK command. If unformatted
4818 nickname is cached already it will be formatted and the
4819 local entry will always get the unformatted nickname.
4820 Affected file lib/silcclient/idlist.c.
4822 * Fixed some double frees from client library commands.
4823 Affected file is lib/silcclient/command.c.
4825 * Fixed CUMODE command in server to assure that no one can
4826 change founder's mode than the founder itself, there was a
4827 little bug. Affected file silcd/command.c.
4829 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4831 * Removed the SilcClientCommandDestructor from the client
4832 libary, it is not needed anymore. Affected files are
4833 lib/silcclient/silcapi.h, command[_reply].[ch],
4834 client_notify, idlist.c.
4836 * Fixed GETKEY command to first resolve client, and then
4837 resolve the server only if the client was not found, instead
4838 of resolving both at the same time. Affected file is
4839 lib/silcclient/command.c.
4841 * Added silc_client_start_key_exchange_cb and lookup the
4842 remote hostname and IP address before starting the key
4843 exchange with server. The affected file is
4844 lib/silcclient/client.c.
4846 * The server's public key is now saved using the IP address
4847 of the server and not the servername for the filename.
4848 The hostname public key filename is checked as an fall back
4849 method if the IP address based filename is not found.
4851 Fixed the GETKEY command to save the fetched server key
4852 in correct filename.
4854 Print the remote server's hostname now when new key is
4855 received during connection process. Affected file is
4856 irssi/src/silc/core/client_ops.c.
4858 * Return always our own public key to the client if it asks
4859 for it with GETKEY command. Affected file silcd/command.c.
4861 * Removed the use_auto_addr variable from default config
4862 file since it was in wrong section. Affected file is
4865 * Fixed TOPIC_CHANGE notification to not route it when it
4866 was sent using silc_server_send_notify_to_channel function.
4867 Affected file silcd/command.c.
4869 * Fixed silc_server_send_notify_kicked to send the kicker's
4870 Client ID also, it was missing. Affected files are
4871 silcd/command.c, silcd/packet_send.[ch].
4873 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4875 * Do not save client history information in SERVER_SIGNOFF.
4876 Fixes the bug in normal server that it does not detect
4877 the client becoming valid after the server becomes back
4878 online. Affected file silcd/server_util.c.
4880 * Added `sock_error' field into the SilcSocketConnection
4881 context. When error occurs during socket operation (read
4882 or write) the error is saved. Added also new function
4883 silc_socket_get_error to return human readable socket error
4884 message. Affected files are lib/silcutil/silcsockconn.[ch],
4885 lib/silcutil/unix/silcunixsockconn.c, and
4886 lib/silcutil/win32/silcwin32sockconn.c.
4888 * The server now prints the socket error message in the
4889 signoff for client. Affected file silcd/server.c.
4891 * Fixed the `created' channel information sending from router
4892 to server in JOIN command. Checks now whether the channel
4893 really was created or not and set it according that.
4895 Fixed the JOIN command to use the client entry's current
4896 ID during the joining procedure instead of the one it sent
4897 in the command (it is checked though), since it can change
4898 between the packet processing and command processing, and
4899 would just case unnecessary pain in the client end. Affected
4900 file silcd/command.c.
4902 * Fixed a channel key payload sending to use correct channel
4903 ID when the server was forced to change the channel's ID by
4904 router. Router sent the key payload with the old Channel ID.
4905 Affected file silcd/packet_receive.c.
4907 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4909 * Call silc_server_save_channel_key only if the key payload
4910 was provided in the JOIN command's command reply. Affected
4911 file silcd/command_reply.c.
4913 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4915 * Fixed silc_mp_sizeinbase to return the value correctly with
4916 MPI. Affected file lib/silcmath/mp_mpi.c.
4918 * Fixed the stop_server signal to correctly stop the scheduler
4919 and gracefully stop the server when SIGTERM or SIGINT signals
4920 are received. Affected file silcd/silcd.c.
4922 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4924 * Simple handling of TERM and HUP signals. Also added some log
4925 flushing call around. Affected file is
4928 * Fixed small bugs in silclog.c. Now buffering output will take
4929 effect after 10 seconds since startup: This will ensure that
4930 no important startup messages are lost. Also output redirection
4931 will preserve original format ([Date] [Type] message).
4932 Affected file is lib/silcutil/silclog.c.
4934 * Added two options to the config file, in the logging section:
4935 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4936 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4938 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4940 * Do not print the warning about log files not being initialized
4941 more than once to avoid excess logging. Affected file is
4942 lib/silcutil/silclog.c.
4944 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4945 the SIM copying in make install in Makefile.am.pre.
4947 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4949 * Rewritten silclog APIs. Globally interesting changes follows:
4950 silc_log_set_files() changed to silc_log_set_file().
4951 silc_log_set_callbacks() changed to silc_log_set_callback().
4952 ROBOdoc documented silclog header file.
4953 SilcLogCb now returns bool to wether inihibit the default
4954 handler or not (to keep the old behaviour return always TRUE).
4955 The new APIs should also fix the problem of the
4956 silcd_error.log file that was written in the current directory.
4959 Log files streams will remain opened after silc_log_set_file()
4960 call, means less CPU usage notably on high traffic servers.
4961 File streams are now full buffered, and flushed to the disk
4962 every 5 minutes, lesses HD activity and CPU usage.
4963 Messages can be redirected, allowing admins to configure
4964 one single logfile for all server messages.
4965 the silc_log_quick global variable to activate fast-logging.
4966 Affected files lib/silcutil/silclog.[ch]
4968 * Changed some code to conform new silclog APIs. Affected
4969 files are doc/example_silcd.conf.in, silcd/server.c
4970 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4973 * Fixed a memory leak that could occur in some situations.
4974 Affected file silcd/serverconfig.c.
4976 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4978 * Added the silc_client_del_client to remove the client from
4979 all channels as well. Affected file lib/silcclient/idlist.c.
4981 * Fixed the client library to correctly remove the client
4982 from all channels when the client entry is being destroyed.
4983 Affected file lib/silcclient/client_notify.c, command.c.
4985 * Added auto-nicking support to the client library. If the
4986 applicatio now sets client->nickname it will be sent to the
4987 server after connecting by the library. This way for example
4988 SILCNICK (or IRCNICK) environment variables will have effect
4989 and always change the nickname automatically to whatever
4990 it is wanted. Affected file lib/silcclient/client.[ch].
4992 * Renamed silc_server_command_bad_chars to the
4993 silc_server_name_bad_chars and moved it to the
4994 silcd/server_util.[ch]. Added also new function
4995 silc_server_name_modify_bad to return nickname that
4996 includes bad characters as new nickname without those
4997 bad characters. This check and modify is now used in
4998 silc_server_new_client when the username is initially set
4999 as nickname, so it must be checked to be valid nickname.
5000 Affected file silcd/packet_receive.c.
5002 * The nickname length is now taken from the packet for real
5003 and not trusted to strlen() since it clearly can return
5004 wrong length for nickname including bad characters. This
5005 also applies to channel names. Affected file silcd/command.c.
5007 * Removed the lib/silcsilm/modules directory. Modules are now
5008 compiled into the lib/silcsim. Fixed the copying of the
5009 modules to follow symbolic links in Makefile.am.pre.
5011 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5013 * Fixed silc_string_regexify list creation. Fixes bugs with
5014 BAN and INVITE commands in server. The affected file is
5015 lib/silcutil/unix/silcunixutil.c.
5017 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * Removed the command destructor entirely from the server's
5020 command and command reply routines. It is not needed, and
5021 its usage was buggy and caused crashes. Affected files are
5022 silcd/command[_reply].[ch].
5024 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5026 * Cancel protocol and NULL sock->protocol if timeout
5027 occurred during protocol. Affected file silcd/server.c.
5029 * Cancel protocol timeouts always before calling the final
5030 callback, to assure that after final callback is called
5031 no other state will be called for the protocol anymore.
5032 Affected file silcd/protocol.c.
5034 * Print error log if incoming connection configuration could
5035 not be found. Affected file silcd/server.c.
5037 * Fixed JOIN command to correctly save the founder mode
5038 to the client on normal SILC server, when the channel
5039 was created by the router. Affected file silcd/command.c.
5041 * Fixed LIST command (hopefully) to send correct reply
5042 packets. Affected file silcd/command.c.
5044 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5046 * The silc_packet_receive_process now returns FALSE if the
5047 read data was invalid packet, and TRUE if it was ok.
5049 The server now checks that if unauthenticated connection
5050 sends data and its processing fails the server will close
5051 the connection since it could be a malicious flooder.
5053 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5055 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5057 * Make sure the warning about error opening a log file is
5058 printed only once and not everytime it fails (produces
5059 too much useless log). Affected file lib/silcutil/silclog.c.
5061 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5063 * Made the silc_server_daemonise() function more readable.
5064 Affected file silcd/server.c.
5066 * Pid file is now optional, the user may comment it out from
5067 the config file. Removed define SILC_SERVER_PID_FILE, we
5068 don't need a default any longer. Affected file
5069 configure.in.pre, lib/Makefile.am.pre.
5071 * Make some use of the pid file. The server now dies at startup
5072 if it detects a valid pid file on his path. The server would
5073 die anyway in this circumstance, because of the bind() failure.
5074 Affected file silcd/silcd.c.
5076 * No longer compiling lib/dotconf.
5078 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Fixed JOIN command parsing not to crash. Affected file
5081 lib/silcclient/command.c.
5083 * Fied the NICK_CHANGE notify to add the new client entry
5084 even it is resolved. This removes an <[unknown]> nick
5085 thingy bug in the client. Affected file is
5086 lib/silcclient/client_notify.c.
5088 * Do not try to allocate 0 bytes (efence does not like it)
5089 in lib/silccore/silccomand.c when encoding payload.
5091 * Do not take IRCNICK as nickname in Irssi SILC client since
5092 it is not possible to set nickname before hand connecting
5093 the server (TODO has an entry about adding auto-nicking
5096 * Changed the silc_server_command_pending to check whether
5097 there already exists an pending entry with the specified
5098 command, command identifier and pending callback. This is
5099 to fix IDENTIFY and WHOIS related crashes that may register
5100 multiple pending commands with same identifier. Affected
5101 file silcd/command.c.
5103 * Fixed the server to reconnect to the router even if it
5104 was already reconnecting and EOF was received. This to
5105 fix a possibility that the server wouldn't ever try to
5106 auto-reconnect to the router. Affected file silcd/server.c.
5108 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Fixed the server's password authentication to use the
5111 length of the locally saved password, and not the one
5112 sent in the packet. Affected file silcd/protocol.c.
5114 * Fixed same password authentication problem in the
5115 Authentication Payload handling routines in
5116 lib/silccore/silcauth.c.
5118 * Yet another password authentication problem fixed with
5119 channel password handling in silcd/command.c.
5121 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * If first character of string in silc_parse_userfqdn is '@'
5124 then do not parse it. Affected file is
5125 lib/silcutil/silcutil.c.
5127 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5129 * Fixed minor bug in IDENTIFY command reply sending, which
5130 caused various weird problems during JOIN when it was
5131 resolving names for users. Affected file silcd/command.c.
5133 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5135 * Fixed the IDENTIFY command reply sending to chech better valid
5136 clients. It was possible to send incomplete list of replies.
5137 Affected file silcd/command.c.
5139 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5141 * Added silc_client_command[s]_[un]register functions now to
5142 dynamically register the commands in client library. Removed
5143 the static table of commands. This allows the client library
5144 to call commands without causing the application to know about
5145 what commands library has called.
5147 Removed the INFO command reply kludge to detect when the command
5148 was called by library. Now library use its own command reply
5149 function for INFO command.
5151 Added function silc_client_command_call to call a command.
5152 Application can use it to call command, not access the structure
5155 Now all commands that are sent by the client library (not
5156 explicitly sent by application) use own command reply functions.
5158 Affected files around lib/silcclient/ and in
5159 irssi/src/silc/core/.
5161 * Fixed the WHOIS command reply sending to chech better valid
5162 clients. It was possible to send incomplete list of replies.
5164 Fixed the WHOIS and IDENTIFY to send the request to router
5165 if normal server did not do it and did not find any results.
5167 Affected file silcd/command.c.
5169 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Moved the internal data from SilcClient context into its
5172 own file, not accesible to application. Affected files
5173 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5174 and other files in client library.
5176 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5178 * Added doc/examples installation target in Makefile.am.pre.
5181 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5183 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5184 commands the found client entry will be removed from the
5185 cache, after notifying application about the error. Affected
5186 file lib/silcclient/command_reply.c.
5188 * Changed the /MSG to check for exact nickname user gave, and
5189 not let `nick' match `nick@host' if it is only one found. Now,
5190 user must type the exact nickname (like nick@host2) even if
5191 there are no more than one same nicks found. This is to avoid
5192 a possibility of sending nickname to wrong nickname since
5193 `nick' could match `nick@host'. Affected file is
5194 irssi/src/core/silc-servers.c.
5196 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Do not print "you are now server operator" or similar when
5199 giving /away command. Affected files are
5200 irssi/src/silc/core/client_ops.c, silc-servers.h.
5202 * Made the silc_server_command_pending_error_check to send
5203 the same command reply payload it received back to the
5204 original sender of the command. This way all arguments
5205 that was received by the server will be received by the
5206 client too. Affected file silcd/command.c.
5208 * Added the silc_idcache_add to return the created cache entry
5209 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5211 * Add global clients to expire if they are not on any channel.
5212 This is because normal server will never know if they signoff
5213 if they are not on any channel. The cache expiry will take
5214 case of these entries. This is done by normal servers only.
5215 The affected files are silcd/command_reply.c,
5216 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5218 * If server receives invalid ID notification for WHOIS or
5219 IDENTIFY and the ID exists in the lists, it is removed.
5220 Affected file silcd/command_reply.c.
5222 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5223 in client then client entry that it matches is searched and
5224 the nickname is printed on the screen for user. Affected
5225 file irssi/src/silc/core/client_ops.c.
5227 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Use cache entry expire time in the LIST command reply to
5230 purge old entries from the cache after the LIST command
5231 reply has been received. This way we don't have non-existent
5232 entries in the cache for too long. Affected file is
5233 silcd/command_reply.c.
5235 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * If we are normal server, and we've not resolved client info
5238 in WHOIS or IDENTIFY from router, and it is global client,
5239 we'll check whether it is on some channel. If it is not
5240 then we cannot be sure about its validity and will resolve it
5241 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5242 file silcd/command.c.
5244 * Search channel by name (if possible) rather than by ID
5245 in IDENTIFY command's command reply. Affected file is
5246 silcd/command_reply.c.
5248 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5251 Updated specs and implemented it. Affected file silcd/command.c,
5252 silcd/packet_send.c and silcd/packet_receive.c.
5254 * Implemented the <founder auth> payload handling in the JOIN
5255 command. If provided all conditions for channel joining
5256 except requirement to provide correct passphrase can be
5257 overrided by the channel founder. Updated the protocol specs.
5258 Affected file silcd/command.c.
5260 Added support for founder auth in JOIN command in client
5261 library. Fixed the parsing of the JOIN command now to support
5262 all options as they should be. The affected file is
5263 lib/silcclient/command.c.
5265 * Optimized the WHOIS and IDENTIFY commands to send the request
5266 to router only if it includes nicknames or other names. If
5267 they include only IDs then check the local cache first before
5268 routing. Affected file is silcd/command.c.
5270 * Added channels topic announcements. Affected file is
5271 silcd/packet_receive.c and silcd/server.c.
5273 * Fixed the silc_server_send_notify_topic_set to really destine
5274 the packet to channel. Affected file silcd/packet_send.c.
5276 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5277 library. Affected file lib/silcclient/client_notify.c.
5279 * Added UMODE announcements. Affected file silcd/server.c.
5281 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Memory leak fixes in:
5285 lib/silcutil/silcsockconn.c
5286 lib/silcske/silcske.c
5287 lib/silcske/groups.c
5289 lib/silccrypt/silcpkcs.c
5290 lib/silccore/silccommand.c
5291 lib/silccore/silcidcache.c
5296 * ROBOdoc documented the lib/silcske/groups.h file and a
5297 bit changed the interface for better.
5299 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5301 * Update the client entry context in the ID cache after
5302 nick change. Affected file lib/silcclient/command.c.
5303 Fixes the CUMODE command when regaining founder privileges,
5304 and a little WHOIS problem.
5306 * Fixed silc_net_gethostbyname to correctly call the
5307 inet_ntop. Affected file lib/silcutil/silcnet.c.
5309 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5311 * Added IPv6 support checking to the configure.in.pre, added
5312 also --enable-ipv6 option to override the check. Affected
5313 file configure.in.pre.
5315 * The silc_thread_create now calls the start function
5316 directly if threads support is not compiled in. Removes
5317 ugly #ifdef's from generic code. Affected files are
5318 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5320 * Added silc_net_gethostby[name/addr]_async to asynchronously
5321 resolve. Affected files are lib/silcutil/silcnet.[ch].
5323 * Added support for rendering IPv6 based server, client and
5324 channel IDs. Affected file lib/silcutil/silcutil.c.
5326 * Added support for creating IPv6 based server IDs. Affected
5327 file is silcd/serverid.c.
5329 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5331 * Added silc_net_gethostby[addr/name] into the
5332 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5333 routines. Added silc_net_is_ip[4/6]. Affected file is
5334 lib/silcutil/unix/silcunixnet.c. All routines that take
5335 address as argument now supports both IPv4 and IPv6 addresses.
5337 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5339 * Fixed LIST command reply sending in server. Affected file
5342 * Server now sends the kicker's client ID in the KICK notify
5343 to the kicked client. Affected file silcd/command.c.
5345 * The client library now parses the kickers client ID and
5346 UI displays it. Affected files lib/silcclient/client_notify.c
5347 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5349 * Made all payload parsing function prototypes consistent.
5350 They all take now const unsigned char * and uint32 pair as
5351 the payload data instead of SilcBuffer. Changes all around
5352 the source tree. Other unsigned char* -> const unsigned char*
5353 changes around the tree as well.
5355 * Optimized SFTP client and server packet sending not to
5356 allocate new buffer for each packet but to recycle the
5357 first allocated buffer. Affected files are
5358 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5360 * Optimized the SFTP client to use SilcList instead of
5361 SilcDList for requests, because it is faster. Affected file
5362 is lib/silcsftp/sftp_client.c.
5364 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5365 into lib/silccore/silcid.[ch].
5367 Renamed silcpayload.[ch] into silcargument.[ch].
5369 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5371 * If client entry is deleted with active key agreement
5372 session, abort the session.
5374 The silc_client_abort_key_agreement now calls the completion
5375 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5377 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5380 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Don't use __restrict in older GCC's. Affected file is
5383 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5385 * silc_net_localhost now attempts to reverse lookup the
5386 IP/hostname. Affected file lib/silcutil/silcnet.c.
5388 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5389 command. It can be used to gain founder privileges at
5390 the same time when joining the channel.
5392 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5393 kicker's client ID as well. Updated protocol specs.
5395 Defined that the server must send SILC_COMMAND_IDENTIFY
5396 command reply with error status to client who sent
5397 private message with invalid client ID.
5399 Updated the protocol specification.
5401 * Added silc_server_send_command_reply to send any
5402 command reply. Affected file silcd/packet_send.[ch].
5404 * Added silc_id_payload_encode_data to encode ID payload
5405 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5407 * The server now send IDENTIFY command reply with error
5408 status if client ID in private message is invalid. Affected
5409 file silcd/packet_receive.c.
5411 * Save the server key file with server's IP address in
5412 the filename instead of hostname. The affected file is
5413 irssi/src/silc/core/client_ops.c.
5415 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5417 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5420 * Added libtool support for compiling shared objects in
5421 lib/silcsim. Affected file configure.in.pre and
5422 lib/silcsim/Makefile.am. Original patch by cras.
5424 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5426 * Pid file configuration, and server's config file fixes
5427 patch by toma. Updated CREDITS file.
5429 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5431 * Fixed silc_client_channel_message to not try to decrypt
5432 the message twice if it resolved the destination client
5433 information. This could cause of dropping one channel
5434 message. Affected file lib/silcclient/client_channel.c.
5436 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5439 lib/silcclient/client.c. This function is used when the SILC
5440 Client is run under some other scheduler, or event loop or
5441 main loop. On GUI applications, for example this may be
5442 desired to used to run the client under the GUI application's
5443 main loop. Typically the GUI application would register an
5444 idle task that calls this function multiple times in a second
5445 to quickly process the SILC specific data.
5447 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5449 * Fixed silc_server_drop() for dropping the supplementary
5450 groups as well, this could cause a security hole on some
5453 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5455 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5458 * Write PID file after dropping privileges. Added -F option
5459 to run server on foreground. A patch by debolaz.
5460 Affected files silcd/server.c, silcd/silcd.c.
5462 * Fixed MOTD to return the MOTD file server name. Affected
5463 file silcd/command.c.
5465 * Added INFO command reply handling to the Irssi SILC Client.
5466 Affected file irssi/src/silc/core/client_ops.c.
5468 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Fixed the silc_idcache_list_* routines to really support
5471 the dynamic list. Fixes a crash. Affected file is
5472 lib/silccore/silcidcache.c.
5474 * Fixed the LIST command reply to really call LIST command's
5475 pending callbacks. Affected file silcd/command_reply.c.
5477 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Update conn->local_entry->nickname after giving NICK
5480 command. Affected file lib/silcclient/command.c.
5482 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5484 * Added the [pid] option to the silcd configuration file
5486 Affected files: serverconfig.[ch] and silcd.c
5488 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5490 * Save fingerprint in WHOIS command reply in server.
5491 Affected file silcd/command_reply.c.
5493 * Fixed NICK commands pending callback registration.
5494 Affected file lib/silcclient/command.c.
5496 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Use ++server->cmd_ident when sending commands in server,
5499 instead of random number. Affected file silcd/command.c.
5501 * Fixed GETKEY command reply to call actually GETKEY pending
5502 command callbacks. Affected file silcd/command_reply.c.
5504 * A bit stricter check for nicknames. Check for same nickname
5505 in NICK command also. Affected file silcd/command.c.
5507 * Do not call INFO command everytime client ID changes, only
5508 during first connecting. Affected file lib/silcclient/client.c.
5510 * Set the new nickname only after successful command reply for
5511 NICK command is returned by server. Affected file
5512 lib/silcclient/command.c.
5514 * Remove nicknames from nicklist during server_signoff notify.
5515 Should fix /NAMES bit more. The affected file is
5516 irssi/src/silc/core/silc-channels.c.
5518 * Added `fingerprint' field to the SilcIDListData in the
5519 silcd/idlist.h to hold the fingerprint of the client's
5522 Send the fingerprint of the client's public key in WHOIS
5525 Affected files silcd/command.c, and silcd/idlist.[ch].
5527 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5528 create fingerprint from given data.
5530 * Show the fingerprint of the client's public key in WHOIS.
5531 Affected files irssi/src/module-formats.[ch] and
5532 irssi/src/silc/core/client_ops.c.
5534 * Format the multiple same nicknames also during JOIN and
5535 NICK_CHANGE notifys. Affected file is
5536 lib/silcclient/client_notify.c.
5538 * Do not print error on screen for invalid private message
5539 payload since it can come if someone is sending private
5540 messages with wrong key. Affected file
5541 lib/silccore/silcprivate.c.
5543 * Fixed multiple concurrent /PING crash. Affected file
5544 lib/silcclient/command.c.
5546 * Changed the wrong ID encoding. All IP addresses must be
5547 in MSB first order in encoded format. They were encoded
5548 wrong and was in LSB format. Affected files are
5549 silcd/serverid.c, lib/silcutil/silcutil.c.
5551 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5553 * Call the `connect' client operation through the scheduler
5554 in case of error. Affected file lib/silcclient/client.c.
5556 * Call the `failure' client operation even if the error
5557 occurred locally during a protocol. Affected file is
5558 lib/silcclient/protocol.c.
5560 * Added support of sending LIST command to router from normal
5561 server. This way normal server can get list of all channels
5562 in the network too. Fixed the channel list sending in the
5563 server too. Affected files are silcd/command.c, and
5564 silcd/command_reply.[ch].
5566 * Added silc_server_update_channels_by_server and
5567 silc_server_remove_channels_by_server. They are used during
5568 disconnection of primary router and in backup router protocol.
5569 Affected file silcd/server_util.[ch], silcd/server.c and
5570 silcd/server_backup.c.
5572 * Fixed channel adding to global list in IDENTIFY command
5573 reply in server. Affected file silcd/command_reply.c.
5575 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * If the incoming packet type is REKEY or REKEY_DONE process
5578 that packet always synchronously. Fixes yet another MAC
5579 failed error on slow (dialup) connections. Affected file
5580 lib/silcclient/client.c and silcd/server.c.
5582 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5584 * Call check_version SKE callback for initiator too. Affected
5585 file lib/silcske/silcske.c.
5587 * Implemented fix for security hole found in the SKE that was
5588 fixed in the specification few days back; the initiator's
5589 public key is now added to the HASH value computation.
5590 Added backwards support for the old way of doing it too, for
5591 old clients and old servers. Affected file is
5592 lib/silcske/silcske.c.
5594 * Enabled mutual authentication by default in SKE. If initiator
5595 is not providing mutual authentication the responder will
5596 force it. This will provide the proof of posession of the
5597 private key for responder. The affected files are
5598 lib/silcclient/protocol.c and silcd/protocol.c.
5600 * Do not cache anymore the server's public key during SKE.
5601 We do mutual authentication so the proof of posession of
5602 private key is done, and if the server is authenticated in
5603 conn auth protocol with public key we must have the public
5604 key already. Affected file silcd/protocol.c.
5606 * Added new global debug variable: silc_debug_hexdump. If
5607 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5608 file lib/silcutil/silclog.[ch].
5610 * Fixed compilation warning due to char * -> const char *.
5611 Affected files lib/silcutil/silcnet.h, and
5612 lib/silccore/silcauth.[ch].
5614 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * Fixed CMODE command when new channel key was created. If
5617 the creation failed the old key was removed. Next time giving
5618 same command would crash the server since the old key was
5619 freed already. Affected file silcd/command.c.
5621 * Fixed the silc_server_announce_get_channels to not crash
5622 on reconnect. Affected file silcd/server.c.
5624 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Added silc_log_set_debug_string function to set a regex
5627 string to match for debug output. Only the function names,
5628 or filenames matching the given debug string is actually
5629 printed. This way it is possible to filter out those debug
5630 strings that user is not interested in.
5632 Fixed a bug in silc_string_regexify.
5634 Affected files lib/silcutil/silclog.[ch], and
5635 lib/silcutil/unix/silcunixutil.c.
5637 * Changed the -d options in both server and Irssi SILC client
5638 to take the debug string as argument. Affected files
5639 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5641 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Added silc_hash_babbleprint to create a Bubble Babble
5644 Encoded fingerprint. The encoding is developed by Antti
5645 Huima (draft-huima-babble-01.txt), and it creates human
5646 readable strings out of binary data. Affected file
5647 lib/silccrypt/silchash.[ch].
5649 * Print the babble print now in addition of fingerprint as well
5650 in Irssi SILC client. Affected files are
5651 irssi/src/fe-common/silc/module-formats.[ch],
5652 irssi/src/fe-common/silc/core/client_ops.c.
5654 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Fixed a security problem found in SKE. The initiator's
5657 public key too is now added to the HASH hash value creation
5658 which is signed by the responder to create the SIGN value.
5659 This will prevent anyone in the middle to lie to the responder
5660 about the initiator's public key. If this is done now, the
5661 man in the middle will get caught. Updated the protocol
5664 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5666 * Better installation directory handling. Configure module
5667 paths and other paths automatically to example_silc* files
5668 in doc/. A patch by toma.
5670 * Fixed compiler warning from MPI library, and from SILC RNG.
5673 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5674 It can be configured with ./configure. A patch by toma.
5676 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5678 * Find correct make to use in prepare-clean. A patch by
5679 toma. Affected file prepare-clean.
5681 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5683 * Added irssi variables use_auto_addr, auto_bind_ip,
5684 auto_bind_port and auto_public_ip.
5686 * Changed the interface for silc_client_send_key_agreement
5687 in lib/silcclient/silcapi.h
5691 irssi/src/silc/core/silc-core.c
5693 lib/silcclient/silcapi.h
5694 irssi/src/silc/core/silc-channels.c
5695 lib/silcclient/client_keyagr.c
5698 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Added silc_pkcs_public_key_compare to compare two
5701 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5703 * Check that the client who set the founder mode on the
5704 channel is the same client that is giving the founder
5705 mode to itself. It is done by comparing the saved public
5706 key (it is saved even in the authentication is passphrase).
5707 Affected file silcd/command.c.
5709 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5711 * Do not process packet for disconnected socket connection.
5712 Affected file lib/silccore/silcpacket.c.
5714 * Process the DISCONNECT packet through scheduler in the
5715 client library. Affected file lib/silcclient/client.c.
5717 * Fixed the silc_client_packet_parse to not to increase
5718 the packet sequence number if the conn->sock and the
5719 current socket connection is not same. This can happen
5720 for example during key agreement when the conn includes
5721 multiple socket connections (listeners). Affected file
5722 lib/silcclient/client.c.
5724 * The sender of the file transfer request now provides also
5725 the pointer (listener) for the key exchange protocol. If
5726 the listener cannot be created then it sends empty key
5727 agreement and lets the receiver provide the listener.
5729 Added `local_ip' and `local_port' arguments to the
5730 silc_client_file_send. If they are provided they are used,
5731 if not then it will attempt to find local IP address, if
5732 not found or bind fails then the remote client will provide
5735 Affected files are lib/silcclient/client_ftp.c and
5736 lib/silcclient/silcapi.h.
5738 * Extended the FILE SEND command to support defining the
5739 local IP and port for key exchange listener. They are
5740 optional. Affected file irssi/src/silc/core/silc-servers.c.
5742 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Defined to WHOIS command reply the sending of fingerprint
5745 of the client's public key (if the proof of posession of the
5746 corresponding private key is verified by the server).
5747 Updated to the protocol specification.
5749 * Added support of receiving the client's public key's
5750 fingerprint in command reply in client library. Affected
5751 file is lib/silcclient/command_reply.c, and
5752 lib/silcclient/idlist.[ch].
5754 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Do not send over 128 chars long nickname to the server
5757 in NICK command. Affected file lib/silcclient/command.c.
5759 * Do not send over 256 chars long channel names to the server
5760 in JOIN command. Affected file lib/silcclient/command.c.
5762 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Assure that silc_server_close_connection cannot be called
5765 twice for same socket context. Affected file is
5768 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5770 * Send error message to application if opening file for
5771 writing during file transfer fails. Affected file is
5772 lib/silcclient/client_ftp.c.
5774 Remove all file transfer sessions for a client that we're
5775 removing from ID cache.
5777 Affected file is lib/silcclient/client_ftp.c.
5779 * Fixed silc_net_addr2bin to return correct address. Affected
5780 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5782 * Fixed file transfer session removing on signoff notify.
5783 Affected file irssi/src/silc/core/silc-servers.c.
5785 * Added the SilcClientFileError to be returned in the monitor
5786 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5787 Affected file lib/silcclient/silcapi.h.
5789 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Fixed a crash in silc_client_ftp_free_sessions and
5792 silc_client_ftp_session_free_client. Affected file
5793 lib/silcclient/client_ftp.c.
5795 * Added `disabled' field in the SilcChannelEntry in the server
5796 to indicate if the server entry is disabled. Affected file
5797 silcd/idlist.h, silcd/command[_reply].c.
5799 * SILC server adds now /var/run/silcd.pid everytime it is
5800 started. Affected file silcd/silcd.c.
5802 * Added silc_server_packet_send_clients to send a packet to
5803 the provided table of client entries. Affected file
5804 silcd/packet_send.[ch].
5806 * Fixed a crash in client resolving in client_prvmsg.c in
5807 client library. Affected file lib/silcclient/client_prvmsg.c.
5809 * Do not actually remove the client directly from ID cache
5810 during SERVER_SIGNOFF, but invalidate it. This way we
5811 preserve the WHOWAS info for the client. Affected file
5812 silcd/server_util.c.
5814 * Fixed SERVER_SIGNOFF notify handling in the server. The
5815 server is now able to process incoming SERVER_SIGNOFF notify
5816 for a server that it doesn't even know about. It will remove
5817 the clients provided in the notify. Affected file
5818 silcd/packet_receive.c.
5820 * Check for partial packet in data queue after every packet that
5821 was found from the queue. Return and wait for more data if
5822 there is partial data in queue. Affected file is
5823 lib/silccore/silcpacket.c.
5825 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Added SilcClietFileError enum to indicate error in
5828 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5829 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5830 Affected files lib/silcclient/silcapi.h and
5831 lib/silcclient/client_ftp.c.
5833 * Check that newsize in silc_buffer_realloc is larger than
5834 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5836 * Added better monitor of file transfers. It now monitors
5837 key agreement protocol during the file transfer too. Added
5838 error reporting too. Affected files
5839 irssi/src/silc/core/silc-servers.c,
5840 irssi/src/fe-common/silc/module-formats.[ch].
5842 * Wrote a help file for FILE command.
5844 * Added silc_rng_global_get_byte_fast to get not-so-secure
5845 random data as fast as possible. Random data is read from
5846 /dev/urandom if available and from the SILC RNG if not
5847 available. It is used in padding generation. Affected file
5848 lib/silccrypt/silcrng.[ch].
5850 * All packets in client library are now processed synchronously.
5851 Optimized packet processing a lot. Affected file
5852 lib/silcclient/client.c.
5854 * All server connection packets are processing synchronously
5855 now in server, to optimize packet processing. Affected file
5858 * Include files are installed now only in Toolkit distribution
5859 if make install is given. Affected files: all Makefile.am's.
5861 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5863 * Assure that silc_client_notify_by_server_resolve does not
5864 resolve the client information multiple times. If it cannot
5865 be found by the first it cannot be found at all. Affected
5866 file lib/silcclient/client_notify.c.
5868 * Fixed WHOWAS command reply calling. Affected file
5869 lib/silcclient/command_reply.c.
5871 * Removed all references to silc_idlist_get_client from the
5872 Irssi SILC client since that call is internal call used by
5873 the library. The Irssi SILC client will use now client
5874 retrieval functions found in silcapi.h.
5876 * Fixed a bug in resolving nickname info before sending
5877 private message. It used freed memory. Affected file
5878 irssi/src/silc/core/silc-servers.c.
5880 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Assure my_channels statistics cannot go negative in server.
5883 Affected files silcd/server.c, silcd/server_util.c.
5885 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5889 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Win32 Toolkit changes. Affected files
5892 win32/silc.dsw, win32/libsilc/libsilc.def,
5893 win32/libsilcclient/libsilc.def,
5894 lib/silcutil/silcutil.c, and
5895 lib/sftp/sftp_fs_memory.c.
5897 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Added silc_net_localip to return local host's IP address.
5900 Affected file lib/silcutil/silcnet.[ch].
5902 * If key exchange or rekey protocol is active for a connection
5903 parse all packets syncronously since there might be packets
5904 in packet queue that we are not able to process without first
5905 processing packets before them. Affected file silcd/server,
5906 lib/silcclient/client.c.
5908 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5909 whether library should continue processing the packet.
5910 Affected file lib/silccore/silcpacket.h.
5912 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5913 SilcSFTPMonitorData to SFTP server to monitor various
5914 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5915 lib/silcsftp/sftp_server.c.
5917 * Added silc_file_size to return file size. Affected file
5918 lib/silcutil/silcutil.[ch].
5920 * Implemented the file transfer support for the client library.
5921 Added preliminary support for simple client to client one-file
5922 transmission. Affected file lib/silcclient/client_ftp.c,
5923 lib/silccilent/client.[ch].
5925 * Added new local command FILE to the Irssi SILC Client.
5926 It is used to perform the file transfer. It has subcommands
5927 SEND, RECEIVE, SHOW and CLOSE. Affected files
5928 irssi/src/silc/core/client_ops.c,
5929 irssi/src/silc/core/silc-server.[ch].
5931 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Relay the SILC_PACKET_FTP in the server. Affected files
5934 silcd/server.c and silcd/packet_receive.c.
5936 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Renamed silc_file_read and silc_file_write to functions
5939 silc_file_readfile and silc_file_writefile. Added function
5940 silc_file_open and silc_file_close. Affected files
5941 lib/silcutil/silcutil.[ch].
5943 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5945 * Resolve the client info when received private message or
5946 channel message for a client which nickname we don't know.
5947 Affected files lib/silcclient/client_prvmsg.c and
5948 lib/silcclient/client_channel.c.
5950 * Do not crash in /KEY if client is not connected. Affected
5951 file irssi/src/silc/core/silc-channels.c.
5953 * Added SilcClientStatus field to the SilcClientEntry in the
5954 lib/silcclient/idlist.h.
5956 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5957 is incomplete and is being resolved, it won't be resolved
5960 Make sure also that USERS command reply does not resolve
5961 twice information. Affected file is
5962 lib/silcclient/command_reply.c.
5964 Make sure that silc_client_get_clients_by_list does not
5965 resolve twice same information.
5967 * Check for valid client->id in the silc_server_free_client_data.
5968 Affected file silcd/server.c.
5970 * Fixed /GETKEY nick@server not to crash if the server entry
5971 is not found. Affected file lib/silcclient/command.c.
5973 * Fixed the silc_server_check_cmode_rights to check the
5974 requested modes correctly. Affected file silcd/command.c.
5976 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Better checks for non-printable chars in nick added.
5979 Affected file silcd/command.c.
5981 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5983 * Call the silc_server_udpate_servers_by_server in the
5984 primary router that comes back online in the backup resuming
5985 protocol. Otherwise it routes packets wrong. Affected file
5986 silcd/server_util.[ch], silcd/server_backup.c.
5988 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5991 lib/silcutil/silcbuffmt.[ch].
5993 * Redefined the SILC packet header to include the padding
5994 length. Affected file lib/silccore/silcpacket.[ch].
5996 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5997 length for maximum padding up to 128 bytes). Affected
5998 file lib/silccore/silcpacket.h.
6000 * Removed all backwards support for old 0.5.x MAC thingies.
6001 The SILC packet header change makes it impossible to be
6002 backwards compatible.
6004 * Send the ENDING packet with timeout in the backup resuming
6005 protocol. This is to assure that all routers has connected
6006 to the primary router. Affected file silcd/server_backup.c.
6008 * Changed the RNG to take the first IV from random data. It
6009 used to take it from zero actually. Changed the RNG also
6010 to use /dev/urandom during session. /dev/random is used
6011 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6013 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6015 * Changed the SILC packet header to have the first two bytes
6016 (the packet length) encrypted. Affected files aroung the
6017 code tree, lib/silccore/silcpacket.[ch]. Removed the
6018 SilcPacketCheckDecrypt callback. It is not needed anymore
6019 since the silc_packet_receive_process will determine now
6020 whether the packet is normal or special.
6022 * Implemented the unidirectional MAC keys. Affected files
6023 lib/silcske/silcske.c, silcd/protocol.c and
6024 lib/silcclient/protocol.c.
6026 * Implemented the packet sequence number to the MAC computation.
6027 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6028 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6029 lib/silcclient/protocol.c.
6031 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Allow backup router to announce servers. All servers
6034 announced by backup router are added to the global list
6035 automatically. Update hte server's socket to our primary
6036 router also when backup router announces a server.
6037 Affected file silcd/packet_receive.c.
6039 * Do not update the client->router in the function
6040 silc_server_udpate_clients_by_server if the client is on
6041 global list. We might fail to find any specific server
6042 for locally connected clients and local cell clients. They
6043 should still use the `from' and not `to' as client->router.
6044 This fixes backup router resuming protocol. Affected file
6045 silcd/server_util.c.
6047 * Decrease channel statistics count only if the channel
6048 deletion worked. Affected files are silcd/server.c and
6049 silcd/server_util.c.
6051 * Added silc_server_update_servers_by_server to update origin
6052 of all server entries. Used during backup router protocol.
6053 Affected files silcd/server_util.[ch], silcd/server.c. and
6054 silcd/backup_router.c.
6056 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6057 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6058 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6059 lib/silccrypt/silchmac.c.
6061 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Assure that router cannot reroute the same channel message
6064 to the sender. Affected file silcd/packet_receive.c.
6066 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Made better checks that the channel message is not sent
6069 to the router it came from. Affected file is
6070 silcd/packet_send.c. Fixed memory leak too.
6072 * Announce informations for incoming router connection, but
6073 only after checking if it is replaced by backup router.
6074 Affected file silcd/packet_receive.c.
6076 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Fixed the backup resuming protocol to work in multiple
6079 router environment. Affected file silcd/server_backup.c.
6081 * Route packet only to one router in the function
6082 silc_server_packet_send_to_channel. Affected file is
6083 silcd/packet_send.c.
6085 * Fixed silc_server_send_notify_dest to set the broadcast
6086 flag. Fixed the silc_server_send_notify_topic to actually
6087 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6088 Affected file silcd/packet_send.c.
6090 * Changed the SFTP Filesystem interface. Changed the
6091 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6092 the filesystem operation function. The SilcSFTPFilesystem
6093 is now a context that is allocated by all filesystem allocation
6094 functions and it already includes the operations structure
6095 and filesystem specific context. It is given as argument
6096 now to the silc_sftp_server_start. This made the interface
6097 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6098 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6100 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Changed the backup router adding and getting interfaces
6103 in the server. The router that will be replaced by the
6104 specified backup router is now sent as argument. Affected
6105 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6108 * Added silc_net_addr2bin_ne to return the binary form of
6109 the IP address in network byte order. Affected files
6110 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6112 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Check for existing server ID in silc_server_new_server
6115 and in silc_server_connect_to_router_final and remove the
6116 old entry if it exists. Affected file silcd/packet_receive.c,
6119 * Send the channel message always to only one router, either
6120 in upstream or downstream. Affected file is
6121 silcd/packet_send.c.
6123 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Wrote the definition of the backup resuming protocol to the
6126 protocol specification.
6128 * Removed one redundant channel key generation from normal
6129 server during joining procedure. Removed one redundant
6130 channel key sending from server to router during joining
6131 procedure. Affected file silcd/command.c.
6133 * Made minor bugfixes to the backup router resuming protocol.
6134 Affected file silcd/server_backup.c, server.c.
6136 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6138 * Added --disable-asm configuration option. Affected files
6139 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6142 * Implemented the backup resuming protocol that is used to
6143 resume the primary router position in the cell after the
6144 primary router comes back online. Affected files
6145 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6146 and silcd/server_util.[ch].
6148 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6150 * Sleep two (2) seconds after sending QUIT command to server.
6151 Affected file lib/silcclient/command.c.
6153 * Assure that if outgoing data buffer is pending do not force
6154 send any data. Affected file silcd/packet_send.c.
6156 * Assure that if outgoing data buffer is pending do not force
6157 send any data. Affected file lib/silcclient/client.c.
6159 * Implemented the backup router support when the primary router
6160 goes down. The servers and routers can now use the backup
6161 router as new primary router without loosing connectivity.
6163 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6165 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6166 in the server to indicate disabled entry. All data read
6167 from the connection will be ignored and no data is sent
6168 for entry that is disabled. Affected files are
6169 silcd/idlist.h, silcd/server.c.
6171 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Created SFTP client and server test programs in the
6174 lib/silcsftp/tests directory.
6176 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Implemented memory filesystem (virtual filesystem) for
6179 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6182 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Implemented the SFTP (SSH File Transfer Protocol) to the
6185 lib/silcsftp. It includes SFTP client and SFTP server
6188 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6190 * Moved lib/silccore/silcprotocol.[ch] to the
6191 lib/silcutil library.
6193 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6194 take variable argument list pointer as argument. Affected
6195 file lib/silcutil/silcbuffmt.[ch].
6197 * Added silc_buffer_set function that is used to set data
6198 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6199 Affected file lib/silcutil/silcbuffer.h.
6201 * Changed various routines in the core library to use the new
6202 silc_buffer_set instead of allocating new buffer only for
6205 * Added 64-bit value formatting and unformatting support to the
6206 silc_buffer_[un]format routines. Affected file is
6207 lib/silcutil/silcbuffmt.[ch].
6209 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6210 to includes/bitmove.h.
6212 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Fixed channel user mode saving in client library. Affected
6215 file lib/silcclient/command[_reply].c.
6217 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Defined the file transfer to the SILC Protocol. Added
6220 new packet type SILC_PACKET_FTP and defined File Transfer
6221 Payload. The mandatory file transfer protocol is SFTP
6222 (SSH File Transfer Protocol). Affected file in addition
6223 of the internet draft is lib/silccore/silcpacket.h.
6225 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6226 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6227 is used as part of backup router protocol when the primary
6228 router of the cell is back online and wishes to resume
6229 the position as primary router.
6231 * Redefined the MAC generation keys in the protocol. The
6232 same key is not used anymore in both direction. Both
6233 direction will now use different keys for sending and
6234 receiving. This fixes a potential security flaw. This
6235 change causes incompatibilities in the protocol.
6237 * Redefined also the MAC computation from the packet.
6238 An packet sequence number is now added to the MAC
6239 computation. This prevents possible replay attacks against
6240 the protocol. This change too causes incompatibilities
6243 Added `sequence' field to the SilcPacketContext to hold
6244 the current sequence number for the packet.
6246 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * Added `created' field to the SilcIDListData in the file
6249 silcd/idlist.h to indicate the time when the entry was
6252 * Added `created' field to the SilcChannelEntry too. Affected
6253 file silcd/idlist.h.
6255 * Added `creation_time' aguments to all the announcement functions
6256 in the server. If it is provided then only the entries that
6257 was created after the provided time frame are actually
6258 announced. Affected file silcd/server.[ch].
6260 * The protocol says that the Channel ID's IP address must be
6261 based on the router's IP address. Added check for this in
6262 the silc_server_new_channel when processing incoming New Channel
6263 Payload. Affected file silcd/packet_receive.c.
6265 * Print out the correct version with --version in SILC client.
6266 Affected file irssi/src/silc/core/silc-core.c.
6268 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Fixed WHOWAS command to check for completnes of the client
6271 entry always, not just when the command is coming from client.
6272 Affected file silcd/command.c.
6274 * Added new function silc_server_packet_queue_purge to purge the
6275 outgoing data queue to the network. After the function returns
6276 it is guaranteed that the outgoing packet queue is empty.
6277 Affected file silcd/packet_send.[ch].
6279 * Purge the outgoing packet queue in the rekey protocol's final
6280 callback to assure that all rekey packets go to the network
6281 before quitting the protocol. Affected file silcd/server.c.
6283 * Added silc_client_packet_queue_parse as similar function as
6284 in server to the client library. The affected file is
6285 lib/silcclient/client.c.
6287 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Splitted silcd/server.c and created silcd/server_util.[ch]
6290 for utility functions.
6292 * Added new socket flag SILC_SF_DISABLED to indicate that the
6293 connection is open but nothing can be sent to or received from
6294 the connection. Affected file lib/silcutil/silsockconn.[ch].
6295 The checking for disabled socket is checked in the low level
6296 silc_socket_write and silc_socket_read functions.
6298 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Allow only nicknames and channel names that fits into the
6301 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6303 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * When processing JOIN command reply in server check that if
6306 the channel exists in our global list we'll move it the local
6307 list. Affected file silcd/command_reply.c.
6309 * Fixed the check whether client is joined on the channel already
6310 in JOIN command. Affected file lib/silcclient/command.c.
6312 * Fixed the JOIN command reply to check whether the channel
6313 already exists. Affected file lib/silcclient/command_reply.c.
6315 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Added silc_ske_status_string to map the SKE error numbers
6318 to readable strings. The affected files are
6319 lib/silcske/silcske[_status].[ch].
6321 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * Do not show the private channels on the WHOIS channel list
6324 as it is not allowed by the protocol. The affected file is
6327 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Assure that the packet length digged from the actual packet
6330 is something sensible in the silc_packet_decrypt_rest_special
6331 in lib/silccrypt/silcpacket.c.
6333 * Free and NULL the allocated pointer in silc_hmac_alloc if
6334 the HMAC allocation fails. The affected file is
6335 lib/silccrypt/silchmac.c.
6337 * Print the selected security properties to the log files in
6338 the server. Affected file silcd/protocol.c.
6340 * Add SKE's reference counter even if calling the completion
6341 callback manually. Otherwise it goes negative, although it
6342 does not cause any problems. The affected file is
6343 lib/silcske/silcske.c.
6345 * Remove the client entry with short timeout after giving the
6346 KILL command. Affected file lib/silcclient/command.c.
6348 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6349 case all found clients are already disconnected (WHOWAS would
6350 found them) in the server. Affected file silcd/command.c.
6352 * Update the last_receive (time of last data received) to be
6353 updated only when received private or channel message so that
6354 the idle time showed in WHOIS makes more sense.
6356 * Added boolean field `valid' in to the SilcClientEntry in the
6357 client library to indicate whether the entry is valid or not.
6358 This fixes the nickname change bug on channel when changing
6359 the nickname to be same than the old (like nick to Nick) the
6360 nickname formatter doesn't set the new nick anymore to Nick@host.
6361 Affected file lib/silcclient/idlist.[ch].
6363 * Now actually fixed the nickname changing on disconnection.
6364 Added new function silc_change_nick to the Irssi SILC Client.
6365 Affected file irssi/src/silc/core/client_ops.c,
6366 irssi/src/silc/core/silc-nicklist.[ch].
6368 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6370 * Check that the public key exists in the GETKEY command before
6371 trying to encode it. Affected file silcd/command.c.
6373 * Print some notifications on received public keys with GETKEY
6374 command in the Irssi SILC Client. Affected files are
6375 irssi/src/fe-common/silc/module-formats.[ch],
6376 irssi/src/silc/core/client_ops.c.
6378 * Use IDENTIFY command to resolve the server information in the
6379 GETKEY command instead of INFO command. Affected file
6380 lib/silcclient/command.c.
6382 * All command reply functions in the client library now calls
6383 the pending command reply callbacks even if an error has
6384 occurred. The server has done this a long time and now it was
6385 time to move the client library to this as well. Now all
6386 errors can be delivered back to the pending command reply
6387 callbacks if necessary. Affected files are
6388 lib/silcclient/command[_reply].[ch].
6390 * Change the nickname on disconnection back to the username
6391 because in reconnect the server will enforce it to it anyway.
6392 Affected file irssi/src/silc/core/silc-servers.c.
6394 * Fixed a config file parsing bug in the Irssi SILC client.
6395 Affected file irssi/src/silc/core/clientconfig.c.
6397 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6399 * When printing the channel mode on JOIN, verify that the
6400 channel key and channel's HMAC are valid. Affected file
6401 irssi/src/silc/core/client_ops.c.
6403 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6405 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6406 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6407 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6409 * Removed channel key rekey task deleting from the function
6410 silc_server_save_channel_key. Affected file silcd/server.c.
6411 Added explicit timeout task context instead that is used to
6412 delete the task if we are registering a new task before the
6413 new task has elapsed.
6415 * When channel key rekey occurs the client library now saves
6416 the old channel key for a short period of time (10 seconds) and
6417 is able to use it in case some is still sending channel
6418 messages encrypted with the old key after the rekey. Affected
6419 file lib/silcclient/[idlist.h|client_channel.c].
6421 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6423 * Added check to the silc_server_new_id_real to not accept
6424 new ID if it is the sender's own ID. Affected file is
6425 silcd/packet_receive.c.
6427 * Assure that we do not announce ourself or the one we've
6428 sending our announcements when we're router and are announcing
6429 servers to our primary router. Affected file silcd/server.c.
6431 * Fixed silc_server_command_identify_check_client to assemble
6432 correct WHOIS packet. It send corrupted WHOIS packet and
6433 caused problem with router to router connections. Affected
6434 file silcd/command.c.
6436 Fixed also silc_server_command_whois_check the same way
6437 as for the IDENTIFY command.
6439 * Added new SilcIDListStatus to the server in the SilcIDListData
6440 structure. The status now includes the current status of
6441 the entry (like registered, resolved etc.). Affected file
6442 silcd/idlist.[ch]. Defined a bunch of different status types
6443 as well. This replaced the old boolean registered field as well.
6445 Added resolve_cmd_ident field to the SilcClientEntry structure
6446 too so that if the entry is for example being resolved so
6447 another command may attach to the same pending command reply
6448 without requiring to resolve the same entry again. This concept
6449 should optimize the WHOIS and the IDENTIFY resolving under
6450 heavy load by taking away unnecessary resolving for entries
6451 that are being resolved already.
6453 Added support for adding multiple pending commands for one
6454 command idenfier. Affected file silcd/command[_reply].[ch].
6456 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6457 before deleting the data. Otherwise the hash table will have
6458 freed data in comparison functions. Affected file is
6459 silcd/command_reply.c.
6461 * Fixed silc_idlist_replace_client_id to add the new entry to
6462 the cache with NULL nickname. Otherwise there will be invalid
6463 memory as the nickname after the nickname is freed. Affected
6464 file silcd/packet_receive.c.
6466 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6467 saved into wrong slots because the previous number of entries
6468 was not taken into account. Affected file silcd/idlist.c.
6469 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6471 * If we are router and we receive JOIN notify to a channel that
6472 does not have any users then notified client is marked as the
6473 channel founder, as it is it. The affected file is
6474 silcd/packet_receive.c
6476 * Added to the extended hash table API's table_del_*ext functions
6477 the destructor as argument too, so that the caller can decide
6478 which destructor to use or whether to use destructor at all.
6479 Affected file lib/silcutil/silchashtable.[ch].
6481 * Fixed ID Cache purging. It actually deleted the entries from
6482 the hash table after the data was freed. The hash table ended
6483 up comparing freed memory. The affected file is
6484 lib/silccore/silcidcache.c.
6486 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6488 * Fixed Irssi SILC client's KILL command's HELP syntax.
6490 * The USERS command now resolves the detailed user information
6491 if the userinfo field is missing. Affected file is
6492 lib/silcclient/command_reply.c.
6494 * Do not print error in silc_file_read if the read file does
6495 not exist. Just silently return NULL. Affected file is
6496 lib/silcutil/silcutil.c.
6498 * Fixed the silc_log_output to not wine about NULL filename
6499 and to not create some bogus " " filename. Affected file is
6500 lib/silcutil/silclog.c.
6502 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Fixed various printing bugs on the user interface in the
6505 Irssi SILC Client. Minor changes that were forgotten from
6508 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6510 * Fixed the configure.in.pre and the compilation and distribution
6511 environment to support the new autoconf 2.52. That version is
6512 now required to compile the CVS trunk.
6514 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6516 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6517 to generally parse user@fqdn format strings. Affected file
6518 lib/silcutil/silcutil.c.
6520 * Added nickname_format and nickname_force_format fields to the
6521 SilcClientParams structure. The first one defines the format
6522 for the nicknames that the library will enforce if the receives
6523 multiple same nicknames. The second one is boolean value and
6524 can be used to force the library to always enforce the format
6525 to the nicknames regardles whether there are multiple nicknames
6526 or not. This configurable formatting was employed to flexibly
6527 support accessing multiple nicknames from the user interface.
6528 The userinterface can now set the nicknames to what ever format
6529 they prefer. Affected file lib/silcclient/silcapi.h.
6531 Added function silc_client_nickname_format to the file
6532 lib/silcclient/idlist.c. It performs the nickname formatting.
6534 Added new field `hostname´ to the SilcClientEntry context.
6535 It holds the hostname of the client. Affected file is
6536 lib/silcclient/idlist.h.
6538 * Irssi SILC Client sets the nicknames in nick@hostn format.
6539 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6540 irssi/src/silc/core/silc-core.c.
6542 The WHOIS printing now also shows both the real nickname and
6543 the formatted nickname so that user knows how to access the
6544 user if there are multiple same nicknames cached. Affected
6545 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6546 printing formatting too to take the hostname now as a separate
6547 argument. The Affected file is
6548 irssi/src/fe-common/silc/modules-formats.[ch].
6550 * Changed the silc_client_get_clients_local to accept the formatted
6551 nickname as argument. It accepts the real nickname too but the
6552 formatted nickname can be used to find the true entry from
6553 multiple entries. Affected file lib/silcclient/silcapi.h and
6554 lib/silcclient/idlist.c.
6556 * Added nickname_format_parse field to the SilcClientParams.
6557 It is a callback function provided by the application to parse
6558 the nickname out of the formatted nickname string. The library
6559 calls it to get the nickname from the formatted string. Since
6560 the application generally knows better the format of the nickname
6561 string it parses it instead of the library, even though library
6562 encodes the formatted string. If the callback function is not
6563 provided then the library will use the string as is. The
6564 affected file is lib/silcclient/silcapi.h.
6566 * All the nickname strings passed to the client library in
6567 commands are now expected to be formatted nickname strings.
6568 If the command does not support the formatted nickname string
6569 it will assume that the sent string is the actual nickname.
6570 Affected file lib/silcclient/command.c.
6572 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6574 * Added public key authentication support to OPER and SILCOPER
6575 commands in the client library. Affected file is
6576 lib/silcclient/command.c.
6578 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Changed the get_auth_methdod client operation to be asynchronous.
6581 It can be async if the application resolves the authentication
6582 method from the server during the negotiation. Added new
6583 SilcGetAuthMeth completion callback that the application will
6584 call after resolving the authentication method.
6586 Added function silc_client_request_authentication_method that
6587 the application can use to resolve the authentication method
6588 from the server. Added also SilcConnectionAuthRequest callback
6589 that the library will call after the server has replied. The
6590 application can call this function if it does not know the
6591 current authentication method.
6593 Affected files are lib/silcclient/client.c and
6594 lib/silcclient/silcapi.h.
6596 * The Irssi SILC client now automatically resolves the authentication
6597 method incase any configuration information is not present (and
6598 currently there never is). The affected file is
6599 irssi/src/silc/core/client_ops.c.
6601 * Fixed public key authentication from the client library.
6602 Affected file lib/silcclient/protocol.c. Changed also the
6603 protocol specification about the public key authentication in
6604 the connection authentication protocol. The actual data to be
6605 signed is now computed with a hash function before signing.
6607 * Fixed the public key authentication from the server as well.
6608 Affected file silcd/protocol.c.
6610 * Removed the mlock()'s from the memory allocation routines.
6611 Affected file lib/silcutil/silcmemory.c. The ./configure does
6612 not check anymore for the mlock(). Affected file is
6615 * Fixed USERS command in server to allow the execution of the
6616 command for private and secret channels if the client sending
6617 the command is on the channel. Affected file silcd/command.c.
6619 * Fixed silc_client_get_clients_local to return the clients
6620 count correctly. It could return wrong value. Affected file
6621 lib/silcclient/idlist.c.
6623 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6626 types. The assembler optimizations seemed not to like 64-bit
6627 data types. The assmebler optimizations thus are now enabled
6628 also for BSD systems as opposed to only enable them for Linux.
6630 * Do not check for threads at all on BSD systems. Affected
6631 file configure.in.pre.
6633 * Removed -n and -h options from the Irssi SILC Client since
6634 they are not used in silc.
6636 * Fixed the prime generation to assure that the first digit
6637 of the generated random number is not zero since our conversion
6638 routines does not like number strings that starts with zero
6639 digit. If zero digit is seen the random number is regenerated.
6640 This caused some corrupted RSA keys when the zero first digit
6641 was met. Affected file lib/silcmath/silcprimegen.c.
6643 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Fixed WIN32 configuration in the ./configure script.
6646 Fixed to include xti.h on environments that has it.
6647 Patches by Carsten Ilchmann and andrew.
6649 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Changed the silc_id_create_client_id to be collision
6652 resistant. It is now assured that there cannot be created
6653 two same client ID's. I suspect that some weird bugs in
6654 the server were actually caused by duplicate Client IDs.
6655 Affected file silcd/serverid.[ch]. A router receiving
6656 new ID now also assures and informs the sending server
6657 if the ID caused collision.
6659 * Changed the silc_id_create_channel_id to also assure that
6660 there are no collisions.
6662 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6664 * Statement about ignoring the Mutual Authentication flag when
6665 performing rekey with PFS was a bit misleading. It is ignored
6666 if it was set in the initial negotiation, it cannot be even
6667 set in the rekey. Fixed in the ke-auth draft. Started the
6668 new versions of the protocol drafts in the doc/.
6670 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6672 * Fixed a bug in silc_client_command_identify_save when saving
6673 new channel information. The channel name was no duplicated
6674 and caused crash on exit. Affected file is
6675 lib/silcclient/command_reply.c.
6677 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6679 * Fixed the getkey command handling in the server. Send just
6680 empty OK reply to the sender if the key could not be fetched
6681 (but everything else was ok, like the key just was not available).
6682 Changed the public key parameter to optional in the protocol
6683 specs so that empty OK reply can be sent. Affected file
6686 Added a message to Irssi SILC client to tell to user if the
6687 server did not return a public key.
6689 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Fixed a channel key regeneration bug. It registered new
6692 timeout tasks exponentially until all system resources were
6693 used. Affected file silcd/server.c.
6695 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Added the SILC Document generator to the scripts/silcdoc.
6698 It can be used to generate the Toolkit Reference Manual out
6699 of the source tree. Internally it will also use the RoboDoc
6700 generator now imported in util/robodoc.
6702 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6704 * Added couple of return's in rekey protocol if error orccurred
6705 during the protocol. The execution must be terminated.
6706 Affected file silcd/protocol.c. Also, terminate the protocol
6707 always with timeout.
6709 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * The client's Client ID was created initally from the wrong
6712 nickname (it could have been in format nick@host) in the
6713 silc_server_new_client. Affected file silcd/packet_receive.c
6715 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Added some SILC_LOG_ERROR's to various error conditions
6718 if client could not be added to ID cache. Affected files
6719 silcd/packet_receive.c and silcd/server.c.
6721 * When client's sock->user_data is freed, NULL also the
6722 client->router and client->connection pointers. Added check
6723 for these pointers being NULL to various places around the
6724 code. Affected file silcd/server.c.
6726 * Added client->data.registered == TRUE checks to various
6727 places around the code to assure that unregistered client's
6728 are not handled when it is not allowed. Affected file
6731 * Added `bool registered' fields to all
6732 silc_idlist_[server|client]_get_* routines to indicate whether
6733 the fetched client needs to be registered or not. Affected
6734 file silcd/idlist.[ch].
6736 * Add your own entry as registered to the ID cache in the
6737 server. Affected file server.c.
6739 * Fixed a bug in silc_server_new_server. The SilcServer was
6740 set as the new server's context instead of SilcServerEntry.
6741 This naturally caused some weird bugs.
6743 * Added "updated" field the SilcChannelEntry which indicates
6744 the time since the channel entry was last accessed. This
6745 can be used to determine whether it is necessary to
6746 announce the channel after backup resuming protocol.
6747 Affected files silcd/idlist.[ch].
6749 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Do not delete the channel rekey task when adding it
6752 for in silc_server_create_channel_key.
6754 * Changed the silc_server_create_channel_key to return
6755 TRUE or FALSE to indicate the success of the channel key
6758 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Fixed MSVC++ project files and added missing files to
6761 Makefiles under win32/.
6763 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Do not add TCP_NODELAY flag if the operating system
6766 does not have it defined. Affected files are
6767 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6769 * Fixed buffer overflow from Irssi SILC Client. Affected
6770 file irssi/src/fe-common/core/themes.c.
6772 * Fixed double free in client library in the file
6773 lib/silcclient/client.c when disconnecting from server.
6775 * Applied double free patch from cras to Irssi SILC client.
6776 Affected files irssi/src/core/[modules/expandos].c
6778 * Fixed the disconnection handling to Irssi SILC Client.
6779 The application must call silc_client_close_connection
6780 in ops->connect client operation in case of failure of
6781 the connection. Affected file is
6782 irssi/src/silc/core/client_ops.c.
6784 * Do not set sock->protocol to NULL in the function
6785 silc_client_close_connection after executing the protocol's
6786 final callback since the sock might not be valid anymore.
6787 Affected file lib/silcclient/client.c.
6789 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6791 * Do not enable SILC_THREADS if the linking with libpthread
6792 did not happen. Affected file configure.in.pre.
6794 * Added notion to protocol specification that server must
6795 verify the sent authentication payload with CMODE when
6796 setting the channel founder key. Implemented it to the
6797 server. Affected file silcd/command.c.
6799 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6801 * Added _EXTRA_DIST SILC distribution variable to the
6802 distributions file. It is used to conditionally add extra
6803 files or directories to the specific distribution. Affected
6804 files ./prepare, Makefile.am.pre and distributions.
6806 Removed the `_' from the start of the distribution names.
6809 * Added README.WIN32 for instructions to compile the Toolkit
6812 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6814 * Fixed a double free in disconnection in the server. Affected
6815 file is silcd/server.c.
6817 * Fixed the lib/silcske/groups.c to work now also with GMP
6818 MP library. The string conversion did not work when using
6819 specific base and the base is indicated in the string as well.
6821 * Created win32/ directory which now includes MSVC++ specific
6822 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6823 It will appear only in the toolkit distribution
6825 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6827 * Changed the key material distribution function in case when
6828 the hash output is too short. The data is now concatenated
6829 a bit differently than it used to. Made the change to the
6830 SKE protocol specification.
6832 * Added better GMP detection to configure.in.pre. A patch
6835 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6837 * Fixed a minor bug in SKE that might cause some problem on
6838 some platforms. Affected file lib/silcske/silcske.c.
6840 * Added the cookie checking for initiator in the SKE. It checks
6841 that the responder returns the sent cookie unmodified. The
6842 affected file is lib/silcske/silcske.c. Added new SKE
6843 error type INVALID_COOKIE that can be sent during the
6844 negotiation. Fixed some memory leaks as well.
6846 * Added the "invalid cookie" error message to Irssi SILC client's
6849 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6851 * Added `task_max' field to the SilcClientParams to indicate
6852 the maximum tasks the scheduler can handle. If set to zero,
6853 default values are used. Affected file lib/silcclient/silcapi.h.
6855 * Fixed memory leaks in silc_client_close_connection. Affected
6856 file lib/silcclient/client.c.
6858 * Added silc_client_del_client_entry to client library to free
6859 all memory of given client entry. Affected file is
6860 lib/silcclient/idlist.[ch].
6862 * Added new functions silc_client_del_channel and
6863 silc_client_del_server to delete channel and server entries.
6864 Affected file lib/silcclient/[silcapi.h/idlist.c].
6866 * Removed silc_client_del_client_by_id from silcapi.h.
6868 * Fixed the INFO command to return the server's own info
6869 correctly when querying by Server ID. Affected file is
6872 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6874 * Removed the non-blocking settings in WIN32 code in the
6875 silc_sock_[read/write] and added SleepEx instead. Affected
6876 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6877 of input data is now checked with FIONREAD and ioctlsocket.
6879 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Call silc_schedule_task_del_by_context in the
6882 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6883 Affected file lib/silccore/silcprotocol.c.
6885 * Call silc_protocol_cancel for active protocols in the
6886 silc_server_close_connection if the funtion
6887 silc_server_free_sock_user_data has not been called.
6888 Affected file silcd/server.c.
6890 * Generic tasks cannot be deleted using the del_by_fd
6891 task deleting function since generic tasks does not match
6892 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6894 * Added a notion to SILCOPER help file that the SILCOPER works
6895 only on router server, not on normal server.
6897 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6899 * Added for WIN32 support for the new scheduler as well.
6900 Affected file lib/silcutil/win32/silcwin32schedule.c.
6902 * Fixed the SHA1 implementation to work on various platforms.
6904 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6906 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6907 API. It is part of the scheduler now. Everything else is
6908 as previously but some functions has changed their names.
6909 Checkout the lib/silcutil/silcschedule.h for the interface.
6910 Updated all applications to use the new interface. Affected
6911 files are lib/silcutil/silcschedule.[ch].
6913 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6915 * Found a bug in the SKE implementation. The HASH value,
6916 specified by the protocol, was not computed correctly. The
6917 public key of the responder was not added to the computation
6918 even though it is mandatory. Affected file lib/silcske/silcske.c.
6919 This unfortunately causes incompatibilities with older
6920 clients and servers.
6922 * Added WIN32 specific network init and uninit functions:
6923 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6924 the Winsock2. Affected file lib/silcutil/silcnet.h and
6925 lib/silcutil/win32/silcwin32net.c.
6927 * Set the socket always to nonblocking mode on WIN32 after
6928 reading data or writing data. Affected file is
6929 lib/silcutil/win32/silcwin32sockconn.c.
6931 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6933 * Fixed various compilation problems under WIN32. Affected
6934 files lib/silcutil/win32/silcwin32thread.c and
6935 lib/silcutil/win32/silcwin32schedule.c.
6937 * Removed all _internal.h #includes from public header
6938 files. Internal headers must never be included from
6941 Removed also the lib/silcske/payload_internal.h file.
6943 * All include files that may be needed (public and some others
6944 included by the public headers) by application developers are
6945 now copied to the ./includes directory. It does not copy any
6946 internal headers. Affected file Makefile.defines.pre and all
6947 Makefile.am's under lib/ and subdirs.
6949 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6951 * Do not change the ~/.silc directory's permissions automatically.
6952 Affected file irssi/src/silc/core/clientutil.c.
6954 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6956 * Do not cancel the protocol in silc_server_close_connection
6957 it might cause recursion. Now cancelled in the function
6958 silc_server_free_sock_user_data. Affected file silcd/server.c.
6960 * Fixed the silc_server_remove_clients_by_server to regenerate
6961 the channel keys correctly finally. Added also new function
6962 silc_server_remove_clients_channels to actually do it.
6963 Affected file silcd/server.c.
6965 * Fixed the silc_server_new_channel to not crash by giving
6966 wrong router to the new channel. Affected file is
6967 silcd/packet_receive.c.
6969 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6971 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6972 which is given as argument to the silc_client_alloc now.
6973 It can be used to configure the client and set various parameters
6974 that affect the function of the client.
6976 * The USERS command in server did not check whether the channel
6977 is private or secret. Affected file silcd/command.c.
6979 * Added new argument to the USERS command in protocol specification.
6980 The USERS command now can take the channel name as argument
6981 as well. Added support for this in client and server and
6982 updated the protocol specs.
6984 * Completed the GETKEY command in client. It can be now used
6985 to fetch also servers public key not only some clients.
6986 Affected files lib/silcclient/command[_reply].c.
6988 * Added silc_client_get_server to return server entry by the
6989 server name. Affected files lib/silcclient/silcapi.h and
6992 * Redefined the IDENTIFY command in protocol specification to be
6993 more generic. It now can be used to query information about
6994 any entity in the SILC Network, including clients, servers and
6995 channels. The query may be based either the entity's name
6996 or the ID. Added support for this in both client and server.
6998 Affected files silcd/command.c and lib/silcclient/command.c
6999 and command_reply.c.
7001 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7002 the _from_client and _from_server functions. Affected file
7005 * Added silc_client_get_channel_by_id_resolve to the file
7006 lib/silcclient/silcapi.h to resolve channel information by
7007 its ID. Added also silc_client_get_channel_by_id that
7008 does not resolve it from the server.
7010 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * Added SilcServerEntry context into the client library
7013 to represent one server. The INFO command now allocates
7014 these to save the resolved server info. For now on the
7015 client library will also keep information about servers,
7016 connected and resolved with INFO.
7018 The INFO command now allocates the SilcServerEntry context
7019 and saves the server info there. The COMMAND_REPLY in
7020 the INFO now returns the parameters to application in
7021 same order as defined in the protocol specification.
7023 The entries are cached in the client->server_cache.
7025 * The INFO command is now issued after received the Client ID
7026 from the server. Affected file lib/silcclient/client.c.
7028 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7029 to the application as the mode changer might be server.
7030 It is guaranteed that NULL is not returned anymore to the
7031 application. Affected file lib/silcclient/client_notify.c.
7033 The ID Type is now also passed to the application so that
7034 it can check whether the returned entry is SilcClientEntry
7037 Added new function silc_client_get_server_by_id to return
7038 the server entry by ID. Affected files are the
7039 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7041 * Do not create the channel in the Irssi SILC Client when issuing
7042 the JOIN command but when received the sucessful JOIN command
7043 reply. Otherwise the channel might get created even though we
7044 could not join it. The Affected file is
7045 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7047 * Fixed a channel joining bug in router. The router must also
7048 check the channel modes, invite and ban lists etc. when serving
7049 the JOIN command sent by normal server. Affected file is
7050 silcd/command.c. The router now resolves the client's
7051 information from the server who sent the JOIN command if it
7052 does not know it, and processes the JOIN command only after
7055 * Changed the SilcCommandCb to take new argument; void *context2.
7056 Affected file lib/silccore/silccommand.h
7058 The second argument in the command callbacks in the server now
7059 includes the SilcServerCommandReplyContext if the command was
7060 called as pending command callback from the command reply.
7061 Otherwise it is NULL. When called as pending the status of the
7062 command reply will be checked and if it was erronous the
7063 error will be sent to the original sender of the command.
7064 This way the client always receives the error messages even
7065 though the server was actually the one who received the error
7066 when it resent the command to router, for example. Affected
7067 files silcd/command[_reply].[ch].
7069 * Fixed sending WHOWAS command's error message to client if
7070 the requested client could not be found. It was missing.
7073 * Changed the CMODE and CUMODE commands reply arguments in the
7074 protocol specification. The Channel ID is now sent in both
7075 of the commands to identify the channel. Implemented this
7076 new feature to the client and server. Affected files
7077 lib/silcclient/command_reply.c and silcd/command.c.
7079 * Made better checks for invite and ban lists in the JOIN
7080 command in server. Affected file silcd/command.c.
7082 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7084 * The server now performs the incoming host IP/DNS lookup
7085 using the silc_socket_host_lookup and thus does not block
7086 the server anymore. Affected file silcd/server.c.
7088 * Completed the multi-thread support for SILC Scheduler in
7089 the lib/silcutil/silcschedule.c.
7091 * Fixed the configure.in.pre to detect the pthread correctly
7094 * Fixed a deadlock in silc_task_queue_wakeup in the file
7095 lib/silcutil/silctask.c.
7097 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Added new function silc_schedule_wakeup that is used in
7100 multi-threaded environment to wakeup the main thread's
7101 schduler. It needs to be used when a thread adds a new task
7102 or removes a task from task queues. After waking up, the
7103 scheduler will detect the task queue changes. If threads
7104 support is not compiled in this function has no effect.
7105 Implemented the wakeup mechanism to both Unix and WIN32
7106 systems. Affected files are lib/silcutil/silcschedule.[ch],
7107 lib/silcutil/unix/silcunixschedule.c and the
7108 lib/silcutil/win32/silcwin32schedule.c.
7110 * Added new function silc_task_queue_wakeup to wakeup the
7111 scheduler by the specified task queue. Affected file
7112 lib/silcutil/silctask.[ch].
7114 * The silc_socket_host_lookup_start now wakes up the scheduler
7115 after adding the timeout task. Affected file is
7116 lib/silcutil/silcsockconn.c.
7118 * The silc_socket_host_lookup is synchronous now if the threads
7119 support is not compiled in. However, the callback is still
7120 called asyncronously through the scheduler, anyway. Affected
7121 file lib/silcutil/silcsockconn.c.
7123 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7125 * Added new function silc_socket_host_lookup to perform
7126 asynchronous IP and FQDN lookups for the socket connection.
7127 Affected files lib/silcutil/silcsockconn.[ch].
7129 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7131 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7132 that may or may not compile the mutex support in.
7134 Changed the silc_mutex_alloc interface. It allocates the
7135 mutex now to the sent pointer and returns TRUE or FALSE.
7137 Affected file lib/silcutil/silcmutex.h.
7139 * Wrote the SILC Task Queue interface to support multi-threads.
7140 Affected file lib/silcutil/silctask.[ch].
7142 * Wrote the SILC Scheduler to support multi-threads. Affected
7143 file lib/silcutil/silcschedule.c.
7145 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7147 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7148 in lib/silcutil/win32/.
7150 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7152 * Defined SILC Mutex API and SILC Thread API and implemented
7153 them for Unix. Affected files are
7154 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7155 lib/silcutil/unix/silcunixmutex.c and
7156 lib/silcutil/unix/silcunixthread.c.
7158 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7160 * Fixed the silc_server_remove_clients_by_server's channel
7161 key re-generation. The hash table handling was incorrect
7162 and would not work with many channels. Affected file is
7165 * Fixed some memory leaks around the server code.
7167 * Rewrote the silc_server_get_users_on_channel to support IPv6
7168 based Client ID's. Affected file silcd/server.c.
7170 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7171 specification. However, a separate document must be written
7172 to define the detailed signing procedure and the payload
7173 associated with the flag. Defined the flag to the
7174 lib/silccore/silcchannel.h as well.
7176 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7178 * Changed the dynamic tables to static size tables in the
7179 lib/silccrypt/silchmac.c.
7181 * Removed GCC dependencies from the code. A patch by cras.
7183 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Do not show the error "Error receiving packet bla bla"
7186 in server if it really was not an error (-2 means that reading
7187 is pending). Affected file silcd/server.c.
7189 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7191 * Fixed a possible crash in silc_server_remove_clients_by_server
7192 in silcd/server.c. Fixed there also some memory leaks.
7194 * Fixed the silc_idlist_replace_client_id. It could replace
7195 wrong key in the hash table. Affected file silcd/idlist.c.
7197 * Do not check whether there are global users on the channel
7198 if the channel->global_users is FALSE. Affected functions
7199 silc_server_remove_from_one_channel and
7200 silc_server_remove_from_channels in silcd/server.c. Also,
7201 do not check if the removed client is local as we can be
7202 sure that global client was not removed from the channel
7203 and checking for global users is not needed.
7205 * The silc_server_remove_clients_by_server now re-generates
7206 the channel keys correctly for those channels that had
7207 clients removed from them. Affected file silcd/server.c.
7209 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Found the reason of random crashes in the server. We weren't
7212 ignoring the SIGPIPE signal (which can be sent in write())
7213 and it crashed the server. Affected file silcd/silcd.c.
7215 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Assure that sock->user_data is not NULL in the function
7218 silc_server_packet_send in silcd/packet_send.c.
7220 * Disconnect the remote connection if it could not be added
7221 to any ID lists in the server. The affected file is
7224 * Check in silc_server_packet_send[_real/dest] that the
7225 socket is not disconnecting and ignore the data if it is.
7226 Affected file silcd/packet_send.c.
7228 * Define inline to __inline on native WIN32 compilation.
7229 Affected file includes/silcwin32.h.
7231 * Added some explicit type casts for inline code since MSVC
7232 require them. Affected files lib/silcutil/silcbuffer.h,
7233 lib/trq/silcdlist.h and lib/trq/silclist.h.
7235 * Print warning in log files from now on if the packet
7236 decryption fails. Affected file silcd/server.c.
7238 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7240 * Changed the `say' client operation's interface to accept
7241 new `type' argument to indicate the type of the message sent
7242 by the library. The application may filter the library's
7243 messages according the type. The affected file is the
7244 lib/silcclient/silcapi.h.
7246 * Added two new functions to lib/silcclient/silcapi.h:
7247 silc_client_del_client and silc_client_del_client_by_id.
7248 Affected file lib/silcclient/idlist.c.
7250 * Moved the clientincludes.h from includes/ to silc/ and
7251 serverincludes.h from includes/ to silcd/.
7253 * The modes for the CMODE and CUMODE are now passed as
7254 uint32 for application with COMMAND_REPLY. The affected
7255 file is lib/silcclient/command_reply.c.
7257 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7259 * /WHOIS without arguments shows client's own information.
7260 Affected file lib/silcclient/command.c.
7262 * Changed PING to not accept any arguments. The specs
7263 says that client can ping only the connected server so
7264 requiring an argument is not needed. Affected file is
7265 lib/silcclient/command.c.
7267 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7269 * Fixed a fatal bug in private message sending and reception
7270 encryption and decryption when using private message keys.
7271 The implementation was incorrect and did not follow the
7272 specification. It causd that some of the message were
7273 lost since it did not use the sending and receiving keys
7274 as the protocol suggests. This has been fixed and will cause
7275 incompatibilities with older clients when sending private
7276 message encrypted with private message keys. Affected files
7277 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7278 and various other in Irssi SILC Client.
7280 Added `responder' boolean argument to the functions
7281 silc_client_add_private_message_key[_ske] to indicate when
7282 the key is added as responder or initiator of the key
7285 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7287 * Removed the silc_ske_check_version function and created
7288 a SilcSKECheckVersion callback. Added also a function
7289 silc_ske_set_callbacks that is now used to set all SKE
7290 callbacks. The callback functions are not given to
7291 the SKE functions anymore, but this function is used to
7294 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7296 * Added `silc_version' argument to the silc_client_alloc
7297 to define the version of the application for the library.
7298 The library will use the version string to compare it
7299 against the remote host's (usually a server) version
7300 string. Affected file lib/silcclient/silcapi.h
7302 * Added the KE protocol context to Key Agreement context
7303 in client library so that we can abort the SKE if it
7304 is in process when we get timeout. Affected file is
7305 lib/silcclient/client_keyagr.c.
7307 * Do not resolve the client ID forever if it returns in the
7308 first time that such client does not exist. This was done
7309 for example with private message. Affected file is
7310 lib/silcclient/client_prvmsg.c.
7312 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7314 * Do not add regex.h for WIN32. The affected file
7315 includes/silcincludes.h.
7317 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7318 not work yet 100%. It generates the DLL's automatically
7319 when compiling with --with-win32 under cygwin.
7321 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7323 * lib/contrib/regex.c is not compiled on WIN32.
7325 * Added silc_net_get_socket_opt function to the
7326 lib/silcutil/silcnet.h.
7328 * Added includes/silcwin32.h for WIN32 specific includes
7331 * Do not use ptime structure or any of the posix process
7332 functions on WIN32 in lib/silccrypt/silrng.c.
7334 * Added silc_gettimeofday to provide generic function
7335 for struct timeval on all platforms. Added the function
7336 to lib/silcutil/silcutil.h.
7338 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7340 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7341 library as they clearly belong there. As a plus side we
7342 can make the actual socket connection routines platform
7345 Added also new generic function silc_socket_read and
7346 silc_socket_write (that used to be silc_packet_[read/write].
7347 The implementation of these are platform specific.
7349 * Added WIN32 specific routines of silc_socket_[read/write]
7350 to lib/silcutil/win32/silcwin32sockconn.c.
7352 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7354 * Added preliminary support for native WIN32 compilation under
7355 cygwin (using the -mno-cygwin option for GCC) to the
7356 ./configure.in.pre. The --with-win32 now prepares the
7357 compilation for native WIN32.
7359 * Rewrote the SILC Scheduler interface in the file
7360 lib/silcutil/silcschedule.h. The scheduler is now context
7361 based and does not have anymore any global static scheduler.
7362 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7363 and created lib/silcutil/win32 directory for WIN32 based
7366 * Added Unix specific network routines to the
7367 lib/silcutil/unix/silcunixnet.c and the old
7368 lib/silcutil/silcnet.c includes now only generic routines.
7370 Added WIN32 specific network routines to the
7371 lib/silcutil/win32/silcwin32net.c.
7373 * Added Unix specific utility functions from the
7374 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7376 * Added WIN32 SILC Scheduler to the file
7377 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7380 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7382 * Do not handle JOIN notify in the server if the target client
7383 is not registered (idata->registered == FALSE). The affected
7384 file is silcd/packet_receive.c.
7386 * Update the nickrec->founder in event_cumode in the Irssi SILC
7387 client. Affected file irssi/src/silc/core/silc-channels.c.
7389 * Fixed the CUMODE_CHANGE notify handling in the server when
7390 server and router are announcing their clients on channels.
7391 Now the mode changes are saved and notified correctly. The
7392 affected file is /silcd/packet_receive.c.
7394 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7395 They really did not replace the cache entry in the ID Cache.
7396 Now they do that. Affected file silcd/idlist.c.
7398 * Fixed the KICK notify handling in the Irssi SILC client to
7399 update the channel records so that the kicked client does not
7400 appear to be on the channel. The affected file is
7401 irssi/src/silc/core/silc-channels.c.
7403 * Always update the conn->current_channel when executing command
7404 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7406 * Fixed the KILL notify handling in Irssi SILC client to remove
7407 the killed client on all channels.
7409 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7411 * Fixed the silc_parse_command_line to remove extra spaces
7412 from the start and end of the arguments. Affected file is
7413 lib/silcutil/silcutil.c.
7415 * Cancel and free any active protocol in the function
7416 silc_server_close_connection. Affected file silcd/server.c.
7418 * Cancel and free any active protocol in the function
7419 silc_client_close_connction. Affected file is
7420 lib/silcclient/client.c.
7422 * Do not execute the KILL command for clients that are in
7423 history (ie. they are not in the network). Affected file is
7426 * Fixed KILL notify handling, client does not crash anymore.
7427 Affected file irssi/src/silc/core/silc-channels.c.
7429 * Reduced the default packet buffer size from 2048 to 1024 in
7430 lib/silccore/silcpacket.c.
7432 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7433 counter to the SKE context that is incresed when the SKE library
7434 performs async operation outside the library. If the outside
7435 process frees the SKE context and FREED status will be set
7436 and the library will detect after the sync operation that the
7437 libary is freed. The affected files are
7438 lib/silcske/silcske[_status].[ch].
7440 * Resolve the client entry information in the function
7441 silc_client_channel_message to assure that NULL pointer is not
7442 passed as client entry to the application. */
7444 * Fixed the task timeout calculation to assure that there is
7445 never negative timeouts. The affected file is
7446 lib/silcutil/silcschedule.c.
7448 * Fixed the channel user mode notification sending in server.
7449 It was sent point-to-point to the router (or to server by router)
7450 but it needs to be destined to a channel. The routines now
7451 supports sending the channel user mode notifys to the channels
7452 when announcing clients and channels. Affected files are
7453 silcd/server.c and silcd/packet_receive.c.
7455 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7456 It did not actually replace the old channel entry in the cache.
7457 Affected file lib/silcclient/client_notify.c.
7459 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7461 * Fixed a possible crash in silc_packet_send_prepare. It now
7462 assures always that there is enough space in the buffer and
7463 at the tail area of the buffer (for MAC).
7465 Fixed the inbound buffer reallocation in silc_packet_read.
7466 It was old code and did not handle the reallocation correctly.
7469 The affected file is lib/silccore/silcpacket.c.
7471 * Fixed buffer overflow in silc_parse_nickname in the file
7472 lib/silcutil/silcutil.c.
7474 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7476 * make install generates new server keys only if there is not
7479 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7481 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7482 Added check that if the NOREPLY is set then we will not send
7483 the away message. This avoids infinite loop of away messages
7484 if both clients are away. The affected file is
7485 lib/silcclient/client_prvmsg.c.
7487 * Fixed client crash if /NICK was given without arguments.
7488 Affected file lib/silcclient/command.c.
7490 * Server does not send the invite list in INVITE command back
7491 to the client if the list was not altered. Added this notion
7492 to the protocol spec as well. Affected file silcd/command.c.
7494 Fixed possible crash in INVITE command by checking the
7495 value of silc_server_get_client_route command.
7497 * Fixed the INVITE notify type handling. The arguments are now
7498 taken in correct order and client does not crash. The affected
7499 file is irssi/src/silc/core/silc-channels.c.
7501 Removed the "Inviting xxx to channel" message from the
7502 client library away and let the application handle it.
7503 Affected file lib/silcclient/command.c. Added that message
7504 to Irssi SILC client's message formats.
7506 * Fixed CMODE command crash in client. It now checks the
7507 amount of arguments correctly and does not crash. The affected
7508 file is lib/silcclient/command.c.
7510 * Do not create new channel automatically in silc_channels_join
7511 but check whether the channel by that name already exists.
7512 Affected file irssi/silc/core/silc-channels.c.
7514 * Do not send the SERVER_SIGNOFF to router if the disconnected
7515 entity was the router. Affected file silcd/server.c.
7517 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7518 SILC client as it was missing from there.
7520 Added the handling of the KICK notify to the Irssi SILC client
7521 as it was missing. Added "you have been kicked" message to
7522 Irssi SILC client's message modules formats.
7524 Added the handing of the KILL notify to the Irssi SILC client
7525 as it was missing. Added the kill message module formats
7528 The affected file is irssi/src/silc/core/silc-channels.c.
7530 * The router did not save the channel mode the server announced.
7531 Affected file silcd/packet_receive.c.
7533 * Fixed a possible crash in INFO command in server. If the
7534 server did not provide the server info it crashed. Affected
7535 file silcd/command.c.
7537 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Fixed the GETKEY command in the server to check also the
7540 global list. Otherwise the GETKEY would not work correctly
7541 in normal SILC server. Affected file silcd/command.c.
7543 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * Fixed GETKEY crash, it crashed if the command did not succseed.
7547 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7549 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7550 is now real and not just an macro interface to GMP.
7552 Removed the entire GMP from the source tree and imported new
7553 NSS MPI library instead. Reason for removing GMP is that it is
7554 extremely large and compiles extremely slow. The NSS MPI
7555 is only a few files and compiles in less than 10 seconds.
7556 The speed is also about the same as GMP. The MPI is imported
7557 to lib/silcmath/mpi.
7559 If the system has GMP installed we will still use the GMP.
7560 If it is not then the NSS MPI will be compiled.
7562 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7564 * Merged a long nickname (127 characters long) crash bugfix from
7565 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7567 * Merged a freed memory reference bugfix from Irssi CVS tree.
7568 Affected file irssi/src/core/commands.c.
7570 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Added the server's public key sving and verification to the
7573 server when performing the SKE. This was missing and the
7574 remote server's (or router's) public key was accepted without
7575 checking whether we have it previously or trust it at all.
7576 Affected file silcd/protocol.c.
7578 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7580 * Check in the silc_server_timeout_remote if protocol is active
7581 and make sure that the protocol's final callback is called so
7582 that all memory if freed. Affected file silcd/server.c.
7584 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * silc_server_whois_send_reply crashed the server if the nickname
7587 was 127 characters long. Affected file silcd/command.c.
7589 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * Added sanity check to the silc_server_new_client. If the hostname
7592 is provided inside username then check that the provided hostname
7593 really is the same as the resolved one. If the hostname was not
7594 resolved then check it from the public key. Affected file is
7595 silcd/packet_receive.c.
7597 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7598 if the server disconnected us and the connection is not valid
7599 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7601 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7602 the library to the lib/silcutil/silcutil.[ch].
7604 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7606 * Close log file after open. Affected file
7607 lib/silcutil/silclog.c.
7609 * Check whether sock == NULL in silc_client_send_packet and return
7610 if it is. Affected file lib/silcclient/silcclient.c.
7612 * Check rec->entry == NULL in the Irssi SILC Client before
7613 sending the channel message. Affecte file is
7614 irssi/src/silc/core/silc-servers.c.
7616 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7618 * Merged a splitted window bugfix from Irssi CVS tree. The
7619 affected file is irssi/src/fe-text/textbuffer-view.c.
7621 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7622 It did not print nickname.
7624 * Improved the distributions system a bit.
7626 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7629 irssi/src/fe-text/gui-window.c.
7631 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7632 to in-active server. The affected file is
7633 irssi/src/silc/core/client_ops.c.
7635 * Resolve the client in USERS command reply if the entry does
7636 not have username resolved. The affected file is
7637 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7638 command to WHOIS command to really resolve stuff. The USERS
7639 is not used any more in any critical section so WHOIS can
7640 be used even though it might be slower than IDENTIFY.
7642 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7645 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7647 * Changed the protocol API a bit more consistent in the
7648 lib/silccore/silcprotocol.[ch].
7650 * Changed the following headers to ROBODoc format:
7652 lib/silccore/silcpayload.h
7653 lib/silccore/silcprotocol.h
7654 lib/silccore/silcsockconn.h
7656 All core library headers are now formatted.
7658 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7660 * Fixed a bug in Irssi SILC client; do not show that you are
7661 server/router operator if you really are not. Affected file is
7662 irssi/src/silc/core/client_ops.c.
7664 * Renamed silc_command_free_payload to silc_command_payload_free.
7665 Affected file lib/silccore/silccommand.h
7667 * Added silcmath.h to include the prototoypes of various routines
7668 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7671 * Changed the following headers to ROBODoc format:
7673 lib/silccore/silcchannel.h
7674 lib/silccore/silccommand.h
7675 lib/silccore/silcid.h
7676 lib/silccore/silcidcache.h
7677 lib/silccore/silcmode.h
7678 lib/silccore/silcnotify.h
7679 lib/silccore/silcpacket.h
7680 lib/silcmath/silcmath.h
7682 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Added checking to the server code not to start the server if
7685 ciphers and stuff are not configured properly. Affected files
7686 silcd/serverconfig.[h] and silcd/server.c.
7688 * Changed the layout of the header files of the public interfaces
7689 in the SILC libraries. The new layout supports ROBODoc
7690 documentation tool (and some others) so that it is easy to create
7691 a library reference manual. All the other headers and source
7692 code must still follow the CodingStyle document. Also source
7693 code must not include these ROBODoc stuffs, only the headers.
7694 Furthermore, all public interface headers must now be named
7695 by using `silc' prefix, example: silcapi.h, silccipher.h.
7696 Some files were renamed due to this. All the other headers
7697 must not be used as public interfaces. I will update the
7698 CodingStyle document later. Changed following headers, so far:
7700 lib/silcclient/silcapi.h
7701 lib/silccore/silcauth.h
7702 lib/silccore/silcprivate.h
7703 lib/silccrypt/silcdh.h
7705 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7709 * Removed silc_client_packet_send_flush from the client library
7710 as it is not needed. Affected file lib/silcclient/client.[ch].
7712 * Added printing of message of unresolved authentication method
7713 to the Irssi SILC client. Added it to the module formats.
7714 Removed the same message from the client library.
7716 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Added new distribution feature, DISTLABEL. Every distribution
7719 can define own preprocessor label that can be used in the
7720 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7721 file distributions, acconfig.h.pre and prepare.
7723 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Added Makefile.defines_int to include the actual definitions
7726 for Makefile.defines.in. Tested the new distribution system,
7727 created distributions and tested installation.
7729 * Added AWAY message printing to the Irssi SILC client. Added
7730 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7732 * Added SCONNECT command to call the SILC's CONNECT command.
7733 Cannot use CONNECT directly since Irssi uses that internally.
7734 Affected file irssi/src/silc/core/silc-servers.c.
7736 Added ACTION local command. It is same as ME command but takes
7737 the channel as mandatory argument.
7739 Rewrote some of the Irssi's help files to suite for SILC
7742 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7744 * Added Makefile.defines[.in] that should for now on be included
7745 in all Makefile.am file in the source tree. That file includes
7746 all common compilation definitions for SILC source tree.
7748 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Minor changes to the ./prepare script to change the package
7751 name according the distribution name to the configure.in.
7753 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Created new distribution system. Added file `distributions'
7756 that defines all the distributions that can be created out of
7757 the SILC source tree. The ./prepare script now reads that
7758 file to determine how to prepare the distributions. The
7759 first argument to the ./prepare is the name of the distribution
7760 and second is the version of the distribution. If given
7761 without arguments it creates the default (toolkit) distribution
7762 with the default version (defined in ./prepare).
7764 All Makefile.am files that are subject to the distributions
7765 are now named as Makefile.am.pre. These are ./Makefile.am
7766 and lib/Makefile.am. Others may be changed later.
7768 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Added invite list, ban list, some key management and connection
7771 error message printing to module formats in the Irssi SILC client.
7773 * Added new silc_client_set_away_message to set the away message
7774 that is back to the person who sent private message. The
7775 affected file lib/silcclient/silcapi.h and the
7776 lib/silcclient/client_prvmsg.c.
7778 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7780 * Fixed the private message sending in the Irssi SILC client,
7781 added local command KEY to the Irssi SILC client.
7783 Added key management and key agreement message formats to the
7784 irssi/src/fe-common/silc/module-formats.[ch].
7786 Added USERS (alias WHO) printing, server/router operator
7787 indication and LIST command printing to the module formats.
7789 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7791 * Fixed channel joining notify handling, cumode notify handling
7792 from Irssi SILC client.
7794 * Added SILC specific module-formats to the Irssi SILC client so
7795 that SILC specific message hilighting, colors etc is possible.
7796 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7798 Added channel mode, channel user mode, actions, notices,
7799 whois and whowas printing to the the module-formats.c.
7801 * Fixed a bug in channel deletion in the server. The channel
7802 is not left to the cache even if the channel founder auth mode
7803 is set when there are no users anymore on the channel. Affected
7804 file silcd/server.c.
7806 * The silc_net_localhost now resolves the entire hostname including
7807 the domain name. Affected file lib/silcutil/silcnet.c.
7809 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * Changed the ask_passphrase client operation to be ascynchronous.
7812 It has now a completion callback and a context that the
7813 application must call after it has got the passphrase from
7814 the user. Affected files lib/silcclient/silcapi.h,
7815 lib/silcclient/protocol.c, lib/silcclient/command.c and
7818 Added SilcAskPassphrase callback that the application calls
7819 to deliver the passphrase to the library.
7821 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7822 The public key verification and especially a certificate
7823 verification is asynchronous procedure.
7825 Added new SILC_SKE_STATUS_PENDING status to indicate the
7826 request is pending and a callback will be called to finalize
7829 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7830 indicate that remote end did not send its public key (or
7831 certificate), even though we require it. Added check for this
7832 condition in the SKE. This was a security bug, now fixed.
7834 Defined new SilcSKEVerifyCbCompletion callback that is called
7835 when the verification process is completed.
7837 The affected files lib/silcske/silcske_status.h and
7838 lib/silcske/silcske.[ch].
7840 * Changed the verify_public_key client operation to be async
7841 as well. Defined SilcVerifyPublicKey callback that is used to
7842 indicate the success of the public key verification process.
7844 Changed the server and client to use the new async client
7847 * Changed the Irssi SILC client's internal scheduler to be called
7848 twice as many times as it used to be. As a result the client
7849 should be a bit faster now. Affected file is
7850 irssi/src/silc/core/silc-core.c.
7852 * Added support to Irssi SILC client of asynchronous public key
7853 verification and passphrase inquiry. Affected file is
7854 irssi/src/silc/core/silc-core.c.
7856 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7858 * Do not say "You have left channel %s" in client library.
7859 Moved it to the application. Affected files are
7860 lib/silcclient/command.c and silc/client_ops.c.
7862 * Fixed silc_client_get_clients. Command context was not
7863 duplicated and was freed memory in the callback. Affected
7864 file lib/silcclient/idlist.c.
7866 * Do not say "you are now talking..." on JOIN command in the
7867 client library. The appliation must handle it.
7869 * Do not say ".. changed topic to" in command reply in the
7870 client libary. The application must handle it.
7872 * Fixed TOPIC command sending in the client library.
7874 * Fixed a memory leak in silc_client_command_free in the file
7875 lib/silcclient/command.c.
7877 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Imported a modified version of Irssi client to the source tree.
7880 The Irssi will be used to create a new client called
7881 Irssi SILC. Imported to irssi/.
7883 Added silc_core_init_finish function to the Irssi. Affected
7884 file irssi/configure.in.
7886 A lot changes in the Makefile.ams around the irssi tree.
7888 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7890 * Do not rehash if the new size is same as the old size of the
7891 hash table, in the silc_hash_table_rehash*. The affected file
7892 lib/silcutil/silchashtable.c.
7894 * Replaced hash_table_del_by_context calls from the server
7895 (when channel->user_list and client->channels) to the
7896 hash_table_del as it is sufficient and faster.
7898 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7900 * Added silc_hash_table_list, silc_hash_table_get and the
7901 SilcHashTableList structure to provide an alternative way to
7902 traverse the hash table. The affected files are
7903 lib/silcutil/silchashtable.[ch].
7905 * Changed the server's idlist routines to use the hash table
7906 routines to optimize the code.
7908 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7910 * Replaced the client entry's `channel' list and channel entry's
7911 `user_list' list to hash tables for optimized lookup. Changed
7912 the code to use the hash table interface around the code.
7913 Affected file lib/silcd/idlist.[ch].
7915 * Added `auto_rehash' boolean argument to the function
7916 silc_hash_table_alloc to indicate whether the hash table should
7917 auto-rehash when it thinks is appropriate time. It will
7918 increase the hash table size if the there is twice as much
7919 entries in the table than the size of the table, and will
7920 decrease the size if there are twice as less entries than
7921 the size of the table.
7923 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7927 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * silc_idcache_purge_by_context deletes the entry now by context
7930 as it is supposed to do. Affected file lib/silccore/idcache.c.
7932 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7933 client is not anymore valid (WHOWAS givens the info) and not
7934 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7936 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Removed the `data' and `data_len' arguments from the ID Cache
7939 interfaces and added `name' argument. ID Cache does not handle
7940 anymore the binary data only a names associated with given ID.
7942 * When hashing a Client ID with silc_hash_id the entire ID is
7943 not hashed anymore, instead only the hash of the Client ID is
7944 hashed. This way we can access the Client ID from the cache
7945 with Client ID but with the hash of the ID (which is a hash of
7946 the nickname) as well without any difference in performance.
7948 Added also silc_idcache_find_by_id_one_ext to do one on one
7949 searching when we have the actual ID. Added also function
7950 silc_hash_client_id_compare. The affected files are
7951 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7953 * When hashing the name associated with a ID it is always done
7954 in lowercase. This way we can access the cache without worrying
7955 about case-sensitivity, even though, for example nicknames are
7958 * Fixed a bug in server with channel message sending. It put
7959 wrong ID type as destination ID. The affected file
7960 silcd/packet_send.c.
7962 * silc_idcache_del_by_context now deletes from all hash tables
7963 by context. Affected file lib/silccore/idcache.c.
7965 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Changed the client library to use the new ID Cache interface.
7968 Changes around the source tree.
7970 * Added silc_hash_table_rehash_ext to rehash with specific
7971 hash function. Affected file lib/silcutil/silchashtable.[ch].
7973 * Added silc_hash_string_compare to compare two strings in the
7974 hash table. Affected file lib/silcutil/silcutil.[ch].
7976 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7978 * Added new function silc_idcache_del_by_context into the
7979 lib/silccore/idcache.[ch].
7981 * Changed the server's ID list routines to use the new ID Cache
7982 interface. Changes around the source tree.
7984 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Added silc_hash_table_del[_by_context]_ext functions in to the
7987 lib/silcutil/silchashtable.[ch].
7989 Removed silc_hash_table_find_all* routines and added new
7990 silc_hash_table_find_foreach to replace them.
7992 Added silc_hash_table_replace_ext function as extended
7993 replacing function. Separated the simple hash table interface
7994 from the extended hash table interface in the file
7995 lib/silcutil/silchashtable.h.
7997 * Fixed minor bugs and changed it to use some of the new
7998 hash table functions in lib/silccore/idcache.c
8000 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Added new function silc_hash_table_find_all to return all keys
8003 in the hash table by the specified key. As the hash table is
8004 collision resistant it also makes it possible to have several
8005 duplicate keys in the hash table. This function may be used to
8006 find all of the keys from the hash.
8008 Added user_context arguments to the SilcHashFunction,
8009 SilcHashCompare and SilcHashDestructor to deliver user specified
8012 Added new fuctions silc_hash_table_find[_all]_ext to do
8013 extended lookup with specified hash and compare functions and
8014 specified user contexts.
8016 Added new function silc_hash_table_add_ext to add the key
8017 with specified hash function and user context.
8019 Added new function silc_hash_table_foreach to traverse all
8020 entrys in the hash table. Added SilcHashForeach callback
8023 Added new function silc_hash_table_del_by_context to delete
8024 the entry only if the context associated with the key matches.
8026 Affected files are lib/silcutil/silchashtable.[ch].
8028 * Removed silc_hash_[server/client/channel]_id and added just
8029 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8030 silc_hash_id_compare to compare two ID's using as the hash table
8031 comparison function. Added also silc_hash_data to hash
8032 binary data and silc_hash_data_compare to compare it.
8034 * Removed silc_idlist_find_client_by_hash as it is not needed
8035 anymore. Affected file silcd/idlist.[ch].
8037 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8038 to use internally the SilcHashTable. The new ID Cache is a lot
8039 faster than the old one. Some of the ID Cache interface was also
8040 rewritten and obsolete and stupid functions were removed.
8042 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Added entry_count field to the SilcHashTable to keep the number
8045 of the entries in the table. Implemented the function
8046 silc_hash_table_rehash. Added new function
8047 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8049 Fixed a minor bug in silc_hash_table_free.
8051 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8052 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8053 into the lib/silcutil/silcutil.[ch].
8055 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Implemented a collision resistant hash table into the
8058 lib/silcutil/silchashtable[ch]. See the header and the source
8059 for the SilcHashTable API.
8061 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8063 * Merged dotconf version 1.0.2 into lib/dotconf.
8065 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8067 * Do not compile anything in lib/silcsim/* if the SIM support
8068 is not enabled. The tree should now compile without problems
8071 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Compiled the SILC under cygwin. Compiled and tested briefly
8074 without problems. More tests needed. The SIMs didn't compile
8077 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8079 * Fixed possible crash in silc_get_username in the
8080 lib/silcutil/silcutil.c.
8082 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8084 * Fixed a va_arg in silc/client_ops.c.
8086 * Oops, RC5 routines were named AES and caused some problems
8087 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8089 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Added new SilcIDIP structure into the lib/silccore/id.h and
8092 replaced the old `ip' fields from all SILC ID's to that type.
8093 This is a step towards IPv6 support.
8095 The silc_id_get_len takes now the ID as an extra argument.
8096 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8097 both IPv4 and IPv6 based ID's.
8099 The affected files are lib/silccore/id.[ch] and other files
8100 around the tree using these routines.
8102 * Removed the ID length arguments in server from various
8103 silc_server_send_notify_* routines -> they are not needed
8106 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Fixed memory leak in silc_encode_pem_file in the file
8109 lib/silcutil/silcutil.c.
8111 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8113 * Check minor version as well in the SKE. Affected files are
8114 silcd/protocol.c and lib/silcclient/protocol.c.
8116 * Added --identifier option to the server so that an identifier
8117 can be when creating the public key for the server. Affected
8118 file is silcd/silcd.c.
8120 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8121 lib/silccrypt/silcpkcs.c.
8123 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Register default ciphers and stuff when using -C option with
8126 the server. Affected file sildc/silcd.c.
8128 * Put back the servers public key filename format, it is better
8129 than the new one. For now, the client keys are saved with the
8130 new filename format. The affected file silc/client_ops.c.
8132 * Implemented the Cipher API for the rest of the ciphers that
8133 did not implement it or implemented it the wrong way.
8135 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8137 * Register default ciphers and stuff when using the -S option
8138 in the client. Affected file silc/silc.c. Same also when
8139 creating new key pair with -C option.
8141 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Fixed the silc_verify_public_key client operation function to
8144 save the public keys differently. The fingerprint is now
8145 used as filename and not the hostname. This way also the
8146 client keys are saved uniquely and not with hostnames. The
8147 affected file is silc/client_ops.c.
8149 * Trimmed the silc_hash_fingerprint function to remove extra
8150 whitespaces from the end of the fingerprint. The affected
8151 file is lib/silccrypt/silchash.c.
8155 * Added silc_cipher_register_default function to register all
8156 default ciphers. It can be used when configuration files
8157 does not exist and the application does not want any specific
8158 ciphers in any specific order.
8160 The SilcDList is now used as silc_cipher_list dynamically
8161 allocated cipher list. Removed the static list all together
8162 and now all ciphers must be allocated to the dynamic list.
8163 The silc_cipher_alloc routine was changed to check only the
8166 All silc_cipher_* routines that used to return int returns
8169 The affected files lib/silccrypt/silccrypt.[ch].
8171 * The same thing was done to silc_hash_* as for silc_cipher_*
8172 routines. Affected files lib/silccrypt/silchash.[ch].
8174 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8175 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8176 Added also silc_pkcs_[un]register[_default] functions.
8177 Removed the data_context from the PKCS API.
8179 * Added silc_hmac_register_default function to register default
8180 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8181 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8182 to unregister all hmacs at once.
8184 * Register the default ciphers, hash functions, PKCSs and HMACs
8185 if client's configuration file does not exist. The affected
8188 * The client did not load the hash functions from the SIM
8189 modules at all. Added support for this. Affected file is
8190 silc/clientconfig.c.
8192 * When decoding public key with silc_pkcs_public_key_decode, check
8193 the supported algorithm only if PKCS are registered. Affected
8194 file lib/silccrypt/silcpkcs.c. The same was done with the
8195 silc_pkcs_private_key_decode.
8197 * Fixed the SILC List routines to keep the list always in order.
8198 It used to change the list's order when traversing the list but
8199 not it preserves the order. Affected file lib/trq/silclist.h.
8201 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Added the client library to use the SilcSocketConnection's
8204 reference counter (by silc_socket_dup) to prevent the bug that
8205 the socket object may be freed underneath async operation.
8207 * The name resolv library checking fixes in the configure.in.pre.
8210 * Created new version of the protocol drafts for future
8211 development. The -03 drafts are the ones that will be changed
8212 in the trunk now and the -02 will remain as they are.
8214 * Send list of CUMODE notifys to the router when announcing
8215 the channel users to the router. Affected file silcd/server.c.
8216 If the router receiving channel founder CUMODE for a channel
8217 that already has channel founder it will send CUMODE notify
8218 to the sender to remove the channel founder rights from the
8219 announced client. Affected file silcd/packet_receive.c.
8221 * The CUMODE notify may now use Server ID as well as the entity
8222 who changes the mode. Updated protocool specs.
8224 * Updated INSTALL and README files.
8226 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * New web pages in the http://silc.pspt.fi. The pages was
8233 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8235 * Implemented the [DenyConnectin] config section in the server.
8236 Added silc_server_config_denied_conn to check whether incoming
8237 connection is denied. Affected file silcd/serverconfig.[ch].
8239 * Do not check the ports when checking the incoming configuration
8240 data if the port is 0, meaning any. Affected file is
8241 silcd/serverconfig.c.
8243 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8245 * Fixed buffer overflow in silc_string_compare in the file
8246 lib/silcutil/silcutil.c.
8248 * Fixed double free in silc_server_command_leave in the file
8251 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8253 * Fixed the version checking in the server. Affected file is
8256 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * Fixed the configuration data fetching when accepting new
8259 connections in the server. Affected file silcd/server.c.
8261 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Added `sender_entry' argument to the function
8264 silc_server_packet_relay_to_channel so that we can check
8265 whether some destination actually belongs to the same route
8266 the sender belongs (ie, we must not resend the packet to the
8267 sender). Affected file silcd/packet_send.[ch].
8269 * Added `servername' field to the SilcClientEntry in the server
8270 to hold the name of the server where client is from. Affected
8271 file is silcd/idlist.h.
8273 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Moved the channel message encrypting in the router betwen
8276 router connections from silc_server_channel_message to the
8277 silc_server_packet_relay_to_channel since we want to check
8278 whether we have anybody channel before encrypting anything.
8279 Affected files silcd/packet_[receive/send].c.
8281 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Fixed the [AdminConnection] server config section to support
8284 multiple entries. Affected file silcd/serverconfig.c.
8286 * Added support into the server to check the validity of the
8287 incoming connection before executing any KE or authentication
8290 * The connection configuration is now saved to the KE and
8291 connection auth protocol contexts and not fetched anymore in
8292 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8294 * The local hosts listenning address and port is also resolved
8295 now when starting the server. We want to have the socket object
8296 to include the real address and port for the listener. Added
8297 new function silc_net_check_local_by_sock into the files
8298 lib/silcutil/silcnet.[ch].
8300 * Fixed a broadcast bug in server -> do not broadcast if we
8303 * Fixed a routing bug. Do not route broadcast packets ever.
8304 Broadcast packets must be processed always and not routed since
8305 they may be destined to some other host than yourself and thus
8306 would get routed without no good reason. Affected file is
8309 * Added function silc_server_config_is_primary_route to check
8310 whether primary router connection has been configured (a router
8311 configuration that we are initiating). If there is not, we
8312 will assume that there is only two routers in the SILC network
8313 and we will use the incoming router connection as our primary
8314 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8316 * Changed the order of the broadcasting. Broadcast _after_ the
8317 packet has been processed not before. Affected file is
8320 * Fixed a [ClientConnection] parsing bug. The port was never
8321 parsed correctly thus resulting to port 0. Affected file
8322 silcd/serverconfig.c.
8324 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8325 argument and did not set the broadcast packet flag. Affected
8326 file silcd/packet_send.c. Fixed same bug in the function
8327 silc_server_send_notify as well.
8329 * If we receive NEW_ID packet for our own ID in the server, ignore
8332 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8336 * Removed the nickname from the Private Message Payload.
8337 Updated the code and the protocol specs.
8339 * Updated protocol specs for submitting to the IETF.
8341 * Tweaked the Random Number Generator a bit. Affected file
8342 lib/silccrypt/silcrng.c. Exported a new function
8343 silc_rng_[global]_add_noise which can be used to add more
8346 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Do not parse packets with different timeout when protocol
8349 is active -> may cause problem with rekey. Affected file
8352 * When server receives signoff notify it must not create
8353 new channel key if the client is on any channels since the
8354 sender of the signoff notify will create it.
8356 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8358 * Added printing of error messages during SKE protocol from the
8359 failure packet sent by server during SKE. Affected file
8362 * Removed the client's failure_callback handling with timeout
8363 and handle it immediately when received.
8365 * The SKE library returned wrong type in SUCCESS and FAILURE
8366 packets. They must be 32 bit MSB not 16 bit MSB.
8368 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * Ok, rewrote the logic of the re-key and now it seems to work.
8371 I tested it on high traffic with frequent re-keys without
8372 problems. Added hmac_receive (and renamed hmac to hmac_send)
8373 in SilcClientConnection in lib/silcclient/client.h and
8374 in SilcIDListData in silcd/idlist.h. Also, removed the
8375 SilcPacketParserContext's cipher and hmac fields as they are
8376 not needed anymore and actually caused some problems when
8377 the ciphers and hmac's changed underneath the packet parser.
8379 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8381 * If re-key protocol is active then process the incoming packets
8382 synchronously since we must assure that icoming packets encrypted
8383 with the old key is processed before the new keys is set to
8384 use. This is true other packets than for REKEY packets.
8385 Affected file silcd/server.c. The same was done to client library
8386 as well, affected file lib/silcclient/client.c.
8388 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Fixed bug in client and server to accept the force send if
8391 the packet is send from silc_[server/client]_packet_process
8392 function. Otherwise the packets are never delivered, oops.
8394 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8396 * Disable force sending of packets when REKEY protocol is active.
8397 We must assure that no packet is sent directly when rekey is
8398 performed. All packets must be sent through packet queue.
8399 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8400 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8401 function is silc_[server/client]_packet_send_real to check
8404 * Replaced the SIM paths from example config files to
8405 /usr/local/modules. Also, make install creates now
8406 /usr/local/silc/logs directory to hold all the SILC server
8409 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8411 * Made the configure.in.pre work on Solaris. Patch by salo.
8413 * Made all ciphers compatible with non-x86 machines. Defined
8414 CBC mode macros into lib/silccrypt/ciphers_def.h.
8416 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Fixed the make install.
8420 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * When MAC computation fails the silc_packet_decrypt returned 0
8423 even though it was supposed to return -1. Fixed this. The
8424 affected file is lib/silccore/silcpacket.c.
8426 * Do not replace the config files in /etc/silc (in make install)
8427 if they already exist. Affected file ./Makefile.am.
8429 * Do not send re-key packets immediately but through packet queue.
8430 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8432 * Changed silc_net_check_host_by_sock to return FALSE if the
8433 IP/DNS could not be resolved. Though, it returns the IP address
8434 now even if it could not resolve it (but returns also FALSE).
8435 Affected file lib/silcutil/silcnet.[ch].
8437 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Added silc_pkcs_decode_identifier to decode the public key's
8440 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8441 Added also silc_pkcs_free_identifier. Added also new context
8442 SilcPublicKeyIdentifier.
8444 * Added -S option to the silc client. It is used to dump the
8445 contents of the specified public key file.
8447 * Changed the PKCS api to return the public key length when
8448 setting the public key.
8450 * Fixed a fatal bug in the public and private key file loading.
8451 Affected file lib/silccrypt/silcpkcs.c.
8453 * Execute the packet parsing for client with zero (0) timeout
8454 if the protocol is active. Affected file silcd/server.c.
8456 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Made the key generation options to the silcd program. Added
8459 -C option, equivalent to client's option.
8461 * Added new [ServerKeys] config section to the server. It
8462 configures the server's public and private key.
8464 * Defined generic Public Key Payload into the protocol
8465 specification to send specific type of public keys and
8468 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8469 public key or certificate.
8471 * Implemented the GETKEY command to the server and to the
8472 client library and on user interface.
8474 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Made preliminary `make install' work.
8478 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8480 * Added SilcServerRekey context into silcd/idlist.h.
8482 * Added the PFS support as defined in the specification to the
8483 SKE protocol. Affected files lib/silcske/*.c.
8485 * Added `ske_group' field to the SilcServerRekey context to hold
8486 the number of the SKE group that is used with PFS in re-key.
8487 Affected file silcd/idlist.h.
8489 * Added PFS re-key support to the server. Affected file is
8492 * Added silc_protocol_cancel to cancel execution of the next
8493 state of the protocol. Affected file is
8494 lib/silccore/silcprotocol.[ch].
8496 * Added the re-key support with and without PFS to the client
8497 library. Re-key is performed once in an hour, by default.
8499 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8500 Added silc_client_rekey_callback and silc_client_rekey_final.
8501 Affected files are lib/silcclient/protocol.[ch] and
8502 lib/silcclient/client.[ch].
8504 * Removed the `hmac_key' and `hmac_key_len' fields from the
8505 SilcClientConnection structure; not needed. Affected file is
8506 lib/silcclient/client.h.
8510 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8512 * Do not ask whether user wants to use the negotiated private key
8513 for private messages, just use it. Affected file is
8514 silc/local_command.c.
8516 * Added `send_enc_key' and `enc_key_len' fields to the
8517 SilcIDListData structure since they are needed in the re-key
8518 phase. Affected file is silcd/idlist.[ch].
8520 * Implemented the simple re-key protocol into the server.
8521 Affected files silcd/server.c and silcd/protocol.[ch]. The
8522 re-key will be performed once in an hour, by default.
8524 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8525 Added silc_server_rekey, silc_server_rekey_callback and
8526 silc_server_rekey_final.
8528 * Removed Tunneled flag from the protocol. Updated the code
8529 and the specifications.
8531 * Adde `pfs' field to the SilcIDListData to indicate whether
8532 the PFS is to be performed in the re-key. Affected file is
8535 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8538 int64 of at least the xintXX size. If void * is less that 4
8539 bytes uint32 * will be used. Defined bool as boolean.
8541 * Changed _ALL_ unsigned long and unsigned int to uint32,
8542 unsgined short to uint16 in the source tree.
8544 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8545 not handle clients that has entry->data.registered == FALSE.
8546 They are not in the network anymore. Affected file is
8549 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Implemented the sending of the SERVER_SIGNOFF notify in the
8552 server. Affected file is silcd/server.c.
8554 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8555 Added also silc_notify_payload_encode_args into the
8556 lib/silccore/silcnotify.[ch].
8558 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8559 Affected file silcd/packet_receive.c.
8561 * Implemented the SERVER_SIGNOFF notify handling in the client
8562 library. Affected file lib/silcclient/client_notify.c. Also,
8563 implemnted the printing of the SERVER_SIGNOFF info to the
8564 application. Affected file silc/client_ops.c.
8566 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8567 if the deleting was successful. Affected file silcd/idlist.[ch].
8569 * Added support for public key authentication in the connection
8570 authentication protocol in the client library. Affected file
8571 lib/silcclient/protocol.c.
8573 * Changed the server's silc_idlist_get_clients_by_* interface
8574 to support already allocated array so that new entries may be
8575 added to pre-allocated array. Affected file silcd/idlist.[ch].
8576 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8577 and command replies.
8579 * All command reply functions in the server now calls the
8580 pending command callback even if error occured. This way the
8581 error will be delivered to the client as well. Affected files
8582 silcd/command.c and silcd/command_reply.c.
8584 * Fixed INFO command to return local server's info if no server
8585 was provided. Affected file lib/silcclient/command.c.
8587 * Removed RESTART command for good. Updated the code and the
8590 * Rewrote parts of the task system. It is a bit simpler now.
8591 Removed unsued task priorities. The affected files are
8592 lib/silcutil/silctask.[ch].
8594 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8596 * Moved the USERS printing from the library to the application.
8597 Affected files lib/silcclient/command.c and silc/client_ops.c.
8599 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Added channel key re-key support. The re-key is perfomed
8604 only by the router and is done once in an hour. Added `rekey'
8605 field to the SilcChannelEntry in the server. Affected files
8606 silcd/server.c and silcd/idlist.h.
8608 * Added silc_task_unregister_by_context into the file
8609 lib/silcutil/silctask.[ch].
8611 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8613 * Added SILC_UMODE_GONE mode to indicate when the client is not
8614 present in the SILC network. Added also support to the local
8615 command AWAY that will set this mode. Added support of showing
8616 "xxx is gone" in WHOIS command. The USERS command shows the
8617 gone status as well.
8619 * Fixed setting server and router operator privileges in the
8620 server's UMODE command. Affected file silcd/command.c.
8622 * Merged the SKE KE1 and KE2 payloads into one payload. The
8623 new KE payload is equivalent to the old KE2 payload.
8625 Cleaned up the SKE Start Payload parsing. It now uses the
8626 simple buffer unformatting to do the parsing. A lot faster
8629 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8630 to the SKE that is used to indicate whether both of the SKE
8631 parties should perform authentication. By default only the
8632 responder performs authentication. By setting this flag also
8633 the initiator must do authentication. By default it is unset
8634 since in normal SKE case, client to server connection, only
8635 the responder should do authentication. When doing SKE between
8636 two clients both should perform authentication. Updated the
8637 code and the protocol specs.
8639 * A little fix to IDENTIFY command in the server. Search the
8640 client first by hash not nickname. Affected file is
8643 * Fixed the silc_client_close_connection to support closing
8644 the client to client connections wihtout deleting too much
8645 data. Affected file lib/silcclient/client.c.
8647 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8648 are received if protocol used to be active but is not anymore
8649 the application would crash due to NULL pointer dereference.
8650 Affected files silcd/server.c and lib/silcclient/client.c.
8652 * Added `hash' field to the SilcClientConnection to include
8653 the hash function negotiated in the SKE protocol.
8655 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8656 to set the channel founder authentication data. A client can
8657 claim the founder rights later by providing the authentication
8658 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8659 This way the channel founder can regain the channel founder
8660 privileges even it is left the channel. This works only on
8661 local server and the client must be connected to the same
8662 server to be able to regain the founder rights. Updated the
8663 protocol specs accordingly.
8665 Added support to the CMODE command in the client to set the
8666 founder auth data. Read the README to see how to set it.
8668 Added support to the CUMODE command to claim the founder
8669 rights. Read the README to see how to do it.
8671 Added support for the founder authentication to the Channel
8672 Entry in the server. Affected file silcd/idlist.h.
8674 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8675 server's CMODE command. Affected file silcd/command.c.
8677 * Added the following new functions into lib/silccore/silcauth.[ch]:
8678 silc_auth_get_method and silc_auth_get_data.
8680 * The server now saves the remote hosts public key to the
8681 SilcIDListData pointer. Affected file silcd/protocol.c.
8683 * The normal server now does not remove the channel entry from
8684 the cache if the founder authentication data is set. It used
8685 to remove it if the founder was the last one on the channel on
8686 the server and left the channel. The auth data is saved and
8687 if the channel is re-joined later the old entry is used with
8688 the old auth data. Affected files silcd/command_reply.c and
8691 * Removed the `pkcs' field from the SilcIDListData structure
8692 in the server; it is not used. Affected file silcd/idlist.h.
8694 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Fixed packet processing on slow links. Partial packets were
8697 never re-processed because the incoming data buffer was cleared
8698 by the application. Application must not directly clear the
8699 sock->inbuf, the packet processing routines handle it. Fixed
8700 this in client library and in server.
8702 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8704 * Fixed the WHOIS and IDENTIFY send reply function to really
8705 check whether to send list or just one entry. Affected file
8708 * Cleaned up the LEAVE command's channel key distribution. The
8709 affected file silcd/command.c.
8711 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8712 can enforce the channel mode as well. In that case the ID
8713 includes the ID of the server. The code now enforces the
8714 mode change if the router have different mode than the server.
8716 * The notify client operation with CMODE_CHANGE notify can now
8717 return NULL client_entry pointer if the CMODE was not changed
8718 by client. Application must check for this.
8720 * Added <Server ID> argument to INFO command to support server
8721 info fetching by Server ID.
8723 * Added silc_server_announce_get_channel_users to get assembled
8724 packets of channel users of the specified channel. Affected
8725 file silcd/server.[ch].
8727 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8728 was freed underneath the ID Cache.
8730 * Re-announce clients when the server received CHANNEL_CHANGE
8731 notify from the router. Affected file silcd/packet_send.c.
8733 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8736 crashed since it did not handle the fact that there is no cipher
8737 called "3" and didn't check the error condition. Now fixed.
8739 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8740 flag. It can be used to send message requests.
8742 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8744 * Implemented the RESTART command in the client.
8746 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8747 notice type messages. Added notice printing to the user
8750 * The channel keys are not re-generated if the channel's mode
8751 is PRIVKEY, ie private key on the channel exists. Affected
8752 files silcd/server.c and silcd/command.c.
8754 * Fixed a little bug in channel message delivery when channel
8755 private keys are set in the server. Affected file is
8756 silcd/packet_send.c.
8758 * Changed the setting on channel->on_channel = TRUE from the
8759 silc_client_save_channel_key to the JOIN command reply. The
8760 key payload is not received if the private channel key is set.
8761 Affected file lib/silcclient/command_reply.c and the
8762 lib/silcclient/client_channel.c.
8764 * When the CMODE_CHANGE notify is sent and the channel private
8765 key mode is removed the channel key must be re-generated in
8766 other cells as well. Added this support for the router in the
8767 silcd/packet_receive.c.
8769 * Added new local command NOTICE to send notice message on
8770 channel. Affected file silc/local_command.[ch].
8772 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Added new local command ME to the client. It is used to send
8775 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8776 some action. Affected file silc/local_command.[ch].
8778 * Changed channel_message and private_message client operations
8779 to deliver the message flags to the application. Added also
8780 the `flags' arguments to the silc_client_send_channel_message
8781 and silc_client_send_private_message functions. Affected file
8784 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8786 * Redefined the Private Message Payload to support private message
8787 keys and to support the new private message flags. Updated
8788 the protocol specs. Flags makes it possible to have for example
8789 CTCP style messages.
8791 * Added new type SilcPrivateMessagePayload and defined an API
8792 for it in the lib/silcclient/silcprivate.[ch].
8794 * Tested private message private keys successfully. Tested the
8795 private message key set, unset and list commands with the new
8798 * Redefined the Channel Message Payload to include the channel
8799 message flags (equal with private message flags) to support
8800 for example CTCP style messages.
8802 * Defined some of the message (for channel and private message)
8803 flags. Updated the protocol specs and added the flags to the
8804 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8806 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8808 * Added SilcKeyAgreementStatus type to the key agreement routines
8809 to indicate the current status and error if one occured.
8810 The status types are defined in the lib/silcclient/silcapi.h.
8812 * Added new local command KEY that is used to set and unset private
8813 keys for channels, set and unset private keys for private messages
8814 with remote clients and to send key agreement requests and
8815 negotiate the key agreement protocol with remote client. The
8816 key agreement is supported only to negotiate private message keys,
8817 it currently cannot be used to negotiate private keys for channels,
8818 as it is not convenient for that purpose.
8820 * Fixed a minor pending callback setting bug in the function
8821 silc_client_get_client_by_id_resolve, now the function works.
8822 Affected file lib/silcclient/idlist.c.
8824 * Added function silc_net_get_local_port to get local bound
8825 port by socket. Added to lib/silcutil/silcnet.[ch].
8827 * Added `sockets' and `sockets_count' fields to the SilcClient
8828 object. They hold the sockets of the listenning sockets in
8829 the client. Listenning sockets may be for example the key
8830 agreement server. Affected file lib/silcclient/client.[ch].
8831 Added functions the silc_client_add_socket and the
8832 silc_client_del_socket. They are exported to the application
8835 * Added ~./silc/clientkeys to support other client's public keys.
8837 * Renamed verify_server_key client operation to verify_public_key
8838 and added one argument to indicate the type of the connection
8839 (server, client etc.).
8841 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Added silc_server_connection_auth_request to handle the
8844 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8845 silcd/packet_receive.[ch].
8847 * Added silc_server_send_connection_auth_request into the
8848 silcd/packet_send.c to send the connection auth request packet.
8850 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8853 * Fixed the public key authentication in responder side in the
8854 server. The `auth_data' pointer includes the SilcPublicKey
8855 not the path to the public key. Affected file silcd/protocol.c.
8857 * Implemented the public key authentication in the initiator side
8858 in the server. Affected file silcd/protocol.c.
8860 * Removed the [RedirectClient] config section from the server
8861 configuration. Is not needed and I don't want to implement it.
8863 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Cleaned up the CMODE command in the server. It now works
8866 correctly and supports all the modes defined in the protocol.
8867 Affected file is silcd/command.c.
8869 * Added `hmac_name' field to the SilcChannelEntry in the server
8870 to hold the default HMAC of the channel. It can be set when
8871 creating the channel (with JOIN command). Affected files
8874 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8875 type to indicate the change of the current cipher and hmac
8876 on the channel. Client can safely ignore the <cipher> argument
8877 (if it chooses to do so) since the CHANNEL_KEY packet will
8878 force the channel key change anyway. The <hmac> argument is
8879 important since the client is responsible of setting the new
8880 HMAC and the hmac key into use.
8882 * Fixed the CMODE command in the client library as well.
8884 * Tested CMODE command in router environment successfully.
8886 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Show the version of the remote client (or server) when connecting
8889 to the server. It is logged to the log file. Affected file
8890 is silcd/protocol.c.
8892 * Fixed the KILLED notify handling in the client library. The
8893 client must be removed from all channels when receiving the
8896 Also, do not remove the client entry when giving the KILL
8897 command but when the KILLED notify is received.
8899 * Removed silc_idlist_find_client_by_nickname from the server.
8900 Not needed anymore. Affected files silcd/idlist.[ch].
8902 * Implemented the CHANNEL_CHANGE notify type handling to the
8903 server. Affected file silcd/server.c.
8907 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Added silc_server_send_notify_invite to send the INVITE
8910 notify between routers.
8912 * Implemented the INVITE command correctly to the server.
8914 * Implemented the INVITE notify type handling in the server.
8916 * Implemented the INVITE command to the client library and on the
8919 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Added function silc_server_get_client_resolve to find the
8922 client entry by ID from all ID lists and then resolve it
8923 (using WHOIS) if it cannot be found. Affected file is
8926 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8928 * Implemented the BAN command to the client library.
8930 * The JOIN command in the server now checks the invite list
8933 * Changed the silc_command_reply_payload_encode_va and the
8934 silc_command_payload_encode_va to support that if argument is
8935 NULL it ignores and checks the next argument. Affected file
8936 lib/silccore/silccommand.c.
8938 * Added silc_server_send_notify_ban to send the BAN notify
8939 type between routers.
8941 * Chaned the silc_notify_payload_encode to support that if
8942 argument is NULL it ignores and checks the next argument.
8943 Affected file lib/silccore/silcnotify.c.
8945 * Tested ban lists in router environment successfully.
8947 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Implemented BAN command to the server, in silcd/command.[ch].
8951 * Removed the BAN and INVITE_LIST modes from the CMODE command
8954 * Added function silc_string_match to regex match two strings.
8955 Affected files lib/silcutil/silcutil.[ch].
8957 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Redefined parts of the SilcChannelEntry in the server to support
8960 the new ban and invite lists.
8962 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8964 * Redefined the INVITE command. The same command can be used to
8965 invite individuals to the channel but also to manage the invite
8966 list of the channel (to add to and remove from the invite list).
8967 Updated the protocol specs.
8969 * Added new command SILC_COMMAND_BAN that can be used to manage
8970 the ban list of the channel. Updated the protocol specs.
8972 * Removed the channel modes: the SILC_CMODE_BAN and the
8973 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8974 in the CMODE command. The equivalent features are now available
8975 using INVITE and BAN commands. Updated the protocol specs.
8977 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8978 in the network about change in the current ban list. The notify
8979 type is not used by the client.
8981 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8982 support the invite lists.
8984 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Added new function silc_string_regexify that converts string
8987 including wildcard characters into regex string that can
8988 be used by the GNU regex library. Added into the file
8989 lib/silcutil/silcutil.[ch].
8991 Added silc_string_regex_combine to combine to regex strings
8992 into one so that they can be used as one regex string by
8993 the GNU regex library. Added into the file
8994 lib/silcutil/silcutil.[ch].
8996 Added silc_string_regex_match to match two strings. It returns
8997 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8999 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9001 * Imported GNU regex to the soruce tree into lib/contrib.
9002 Fixed some compiler warning from the regex.c.
9004 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Fixed MOTD command in the server to work in router environment.
9008 * Fixed the MOTD command in the client library to support
9009 the server argument in the command.
9011 * Added `nickname_len' argument to the silc_idlist_add_client
9012 in the server, as the `nickname' argument may be binary data
9015 * Added silc_idlist_get_channels to return all channels from
9018 * Implemented LIST command to the server. Affected file is
9021 * Implemented the LIST command to the client library and on the
9024 * Added [<user count>] argument to the LIST command reply.
9025 With private channels the user count is not shown.
9027 * Updated TODO and README.
9029 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * The client entry's data.registered must be TRUE even with
9032 global client entry on global client list. The data.registered
9033 is used to check whether the client is anymore in the network,
9034 for example with WHOWAS command so it must be valid.
9036 * Fixed the WHOWAS command in the server. It now actually works
9037 in router environment. Added function into silcd/command_reply.c
9038 silc_server_command_reply_whowas_save.
9040 * Added silc_idlist_purge function to the silcd/idlist.c
9041 to periodically purge the ID Cache.
9043 * Fixed INFO command in the server. It works now in router
9044 environment. Added <server name> argument to the INFO command
9045 reply. Updated the protocol specs.
9047 * Fixed minor bug in silc_idcache_purge to not purge if the
9048 expire value is zero.
9050 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9051 they were buggy because of the WHOWAS information.
9053 * Fixed local command MSG to handle the async resolving of
9054 the remote client properly. It used to fail the first MSG.
9055 Affected file silc/local_command.c.
9057 * Added `data_len' field to SilcIDCache context.
9059 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Update TODO. Todo in commands in the server.
9063 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9066 used by routers as broadcast packet to inform other routers
9067 about the changed user mode.
9069 Implemented the notify handling in the server. Affected file is
9070 silcd/packet_receive.c. Added the function
9071 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9073 * Added new generic Channel Payload and deprecated the New Channel
9074 Payload. The New Channel Payload is now the generic Channel
9077 * Added new argument `mode' to the silc_server_send_new_channel
9078 as it is required in the Channel Payload now.
9080 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9081 and created a new and real SilChannelPayload to represent the
9082 new generic Channel Payload. Implemented the encode/decode
9083 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9085 * Added silc_server_get_client_channel_list to return the list
9086 of channels the client has joined for WHOIS command reply.
9087 Affected file silcd/server.[ch].
9089 * Implemented the channel list sending in the WHOIS command reply
9090 in server and in the client.
9092 Implemented the channel list displaying on the user interface
9093 as well. Affected file silc/client_ops.c.
9095 * Added silc_channel_payload_parse_list to parse list of Channel
9096 Payloads. It returns SilcDList list of SilcChannelPayloads.
9097 Client for example can use this function to parse the list of
9098 channels it receives in the WHOIS command reply. The caller
9099 must free the list by calling silc_channel_payload_list_free.
9100 Affected files lib/silccore/silcchannel.[ch].
9102 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Added one new argument <user mode> to the WHOIS command reply
9105 to return the mode of the user in SILC. Updated the protocol
9108 Implemented it to the server and client.
9110 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9112 * Fixed the mode printing on the user interface on joining.
9113 Affected file silc/client_ops.c.
9115 * Implemented the UMODE command and user modes in general to the
9116 client library and to the user interface.
9118 * Implemented the UMODE command to the server.
9120 * The server now sends UNKNOWN_COMMAND error status if client sends
9121 unknown command. Affected file silcd/command.c.
9123 * All server commands now handle the command identifier the right
9124 way when sending the command reply to the client. The client can
9125 use to identify the command replies with the identifier.
9127 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * Added silc_server_get_client_route to resolve the route to
9130 the client indicated by the client ID. Affected file is
9133 * Added silc_server_relay_packet as general function to relay
9134 packet to arbitrary destination. This deprecates functions
9135 like _send_private_message_key, _relay_notify etc. Affected
9136 file is silcd/packet_send.[ch].
9138 Removed silc_server_send_key_agreement,
9139 silc_server_send_private_message_key and
9140 silc_server_packet_relay_notify functions from the file
9141 silcd/packet_send.[ch].
9145 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9146 server. Affected file silcd/packet_receive.[ch].
9148 * Implemented the KILL command to the client. Implemented the
9149 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9150 Affected files lib/silcclient/command[_reply].c and
9151 lib/silcclient/client_notify.c. Implemented the KILL notify
9152 printing in the user inteface.
9154 * Fixed a lot silc_parse_nick memory leaks from the client
9155 library in the file lib/silcclient/command.c.
9157 * Changed the silc_server_send_notify_on_channels's `sender'
9158 argument from SilcSocketConnection to SilcClientEntry to
9159 check the sender as entry and not as connection object and not
9160 to send to the client provided as argument. The affected file
9161 is silcd/packet_send.[ch].
9163 * The notify packets that are destined directly to the client used
9164 to not to be processed by the server. Now changed that and the
9165 server processes all notify packets. After relaying the packet
9166 to the client the notify packet is processed in the server.
9168 * The silc_server_free_client_data now checks whether there is
9169 pending outgoing traffic for the client and purges the data to
9170 the network before removing the client entry.
9172 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9175 an client is killed from the SILC Network. Updated the protocol
9178 Added new function silc_server_send_notify_killed to the
9179 silcd/packet_send.[ch].
9181 * Added function silc_server_packet_relay_notify to relay notify
9182 packets that are destined directly to a client. In this case
9183 the server does not process the notify packets but merely relays
9184 it to the client. Affected file silcd/packet_send.[ch].
9186 Added also silc_server_packet_process_relay_notify to check
9187 whereto relay the notify. Affected file is
9188 silcd/packet_receive.[ch].
9190 * Implemented the KILL command to the server.
9194 * Added the backup schema desgined last fall to the protocol
9195 specs for everyone to see. The specification is in the
9196 *-spec-xx.txt draft and the packet type definitions for the
9197 backup routers is in *-pp-xx.txt draft. Thusly, added also
9198 new packet type SILC_PACKET_CELL_ROUTERS.
9200 * A big security problem in the implementation discovered. The
9201 signoff of an client did not cause new channel key generation
9202 which it of course should've done. The channel keys must be
9203 always re-generated when client leaves (or signoffs) the channel.
9204 The silc_server_remove_from_channels funtion now handles
9205 the channel key re-generation.
9207 * Added `sender' argument to the silc_server_send_notify_on_channels
9208 to not to send the client provided as argument. Affected file
9209 silcd/packet_send.[ch].
9211 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9213 * Implemented OPER and SILCOPER commands into the server and
9216 * Added silc_auth_verify and silc_auth_verify_data to verify
9217 the authentication directly from the authentication payload.
9218 It supports verifying both passphrase and public key based
9219 authentication. Affected file lib/silccore/silcauth.[ch].
9221 * Added `hash' field to the SilcIDListData structure. It is the
9222 hash negotiated in the SKE protocol. Affected file is
9225 * Slight redesigning of the SilcAuthPayload handling routines.
9226 Do not send SilcPKCS but SilcPublicKey as argument.
9228 * Implemented the public key authentication support to the
9229 serverconfig. The public key is loaded from the provided path
9230 and saved as authentication data to void * pointer. Thus,
9231 changed the unsigned char *auth_data to void *auth_data;
9233 * Fixed SHUTDOWN command to send the reply before the server
9234 is shutdown. :) Affected file silcd/command.c.
9236 * Fixed fatal bug in CONNECT command. The hostname was invalid
9237 memory and server crashed. Affected file silcd/command.c.
9239 * Fixed fatal bug in CLOSE command. The server_entry became
9240 invalid but was referenced later in the command. Affected file
9243 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Fixed fatal bug in failure packet handling. Server ignored
9246 the failure and thus crashed when it came.
9250 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9253 that the command may be executed only once in (about) 2 seconds.
9254 The old SILC_CF_LAG flag is same but allows command bursts up
9255 to five before limiting.
9257 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9258 server code. Various commands now includes the CF_LAG_STRICT
9259 flag to disallow any kind of miss-use of the command.
9261 * Fixed the silc_buffer_unformat to not to allocate any data
9262 if the length of the data is zero. It used to allocate the
9263 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9265 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9267 * Changed the format of AdminConnection configuration section
9268 in the server. Added username of the admin to the format.
9269 Affected files silcd/serverconfig.[ch].
9271 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9272 to return admin configuration data by host, username and/or
9275 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9277 * Implemented WHOWAS command to the server. Added the functions:
9279 silc_server_command_whowas_parse,
9280 silc_server_command_whowas_send_reply,
9281 silc_server_command_whowas_from_client and
9282 silc_server_command_whowas_from_server
9284 * Added <Client ID> argument to the WHOWAS command reply. Updated
9285 the protocol specs accordingly.
9287 * Implemented WHOWAS command and command_reply to the client
9290 Implemented the WHOWAS printing on the user interface.
9292 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Added new argument to the WHOWAS command reply, the real name.
9295 It is an optional argument. Updated the protocol specs.
9297 * Added SilcIDCacheDestructor callback that is registered when
9298 the SilcIDCache is allocated. The callback is called when
9299 an cache entry in the ID Cache expires, or is purged from the
9300 cache. Added into lib/silccore/idcache.[ch].
9302 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9303 to destruct the client entries when the cache entry expires.
9304 Other ID Cache's in server and in the client library ignores
9307 * If the ID Cache entry's `expire' field is zero then the entry
9308 never expires. Added boolean `expire' argument to the
9309 silc_idcache_add function in the lib/silccore/idcache.[ch].
9310 If it is TRUE the default expiry value is used.
9312 * Added silc_server_free_client_data_timeout that is registered
9313 when client disconnects. By default for 5 minutes we preserve
9314 the client entry for history - for WHOWAS command.
9316 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9318 * Added support to the server to enforce that commands are not
9319 executed more than once in 2 seconds. If server receives
9320 commands from client more frequently, timeout is registered
9321 to process the commands. Affected file silcd/command.c.
9322 Added new function silc_server_command_process_timeout.
9324 * Changed NICK_NOTIFY handling in client library to check that
9325 if the client's nickname was changed, so there is no need to
9326 resolve anything from the server.
9328 * Removed error printing from the WHOIS and IDENTIFY commands.
9329 If error occurs then it is ignored silently in the client library.
9330 The application, however, may map the received error to
9331 human readable error string. The application currently maps
9332 the NO_SUCH_NICKNAME error to string.
9334 * Made the command status message public to the application. Moved
9335 them from lib/silcclient/command_reply.c to
9336 lib/silcclient/command_reply.h. The application can map the
9337 received command status to the string with the
9338 silc_client_command_status_message function.
9340 * Added check to the server to check that client's ID is same
9341 as the Source ID in the packet the client sent. They must
9344 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Added dist-bzip hook to the Makefile.am to make bzip2
9347 compressed distributions.
9349 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * Server now enforces the maximum length for the nickname and
9352 the channel as protocol specification dictates. 128 bytes for
9353 nickname and 256 bytes for channel name.
9355 * Moved the WHOIS printing to the application. The client libary
9356 does not print out the WHOIS information anymore, the application
9357 must do it. Renamed silc_client_command_reply_whois_print to
9358 the silc_client_command_reply_whois_save.
9360 The client's idle time is also sent to the application now, and
9361 the idle is shown on screen.
9363 * Added silc_client_command_reply_identify_save to save the
9364 received IDENTIFY entries.
9366 * Do not check for channel private keys in message sending and
9367 reception if the channel does not have the PRIVKEY mode set.
9368 Affected file lib/silclient/client_channel.c.
9370 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9372 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9373 just surfaced after chaning the JOIN procedure.
9375 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9377 * Added silc_client_get_clients_by_list to get client entries
9378 from Client ID list, that is returned for example by JOIN
9379 and USERS command replies. The application should use this
9380 function for example when JOIN command reply is received to
9381 resolve the clients already on the channel (library does not
9382 do that anymore as USERS command reply is not used in the JOIN
9383 procedure anymore). Affected files lib/silcclient/silcapi.h and
9384 lib/silcclient/idlist.c.
9386 * JOIN command reply and USERS command reply returns now SilcBuffer
9387 pointers instead of unsigned char pointers when returning
9388 the client list and mode list.
9390 * Added <Client ID> argument to the JOIN command reply, mainly
9391 for the server to identify for which client the command was
9392 originally sent. Updated protocol specs accordingly.
9394 * Added SilcDlist private_key pointer to the SilcChannelEntry
9395 in the client to support the channel private keys. Affected
9396 file is lib/silcclient/idlist.h.
9398 * Added SilcChannelPrivateKey argument to the function
9399 silc_client_send_channel_message so that application can choose
9400 to use specific private ke if it wants to. If it is not provided,
9401 the normal channel key is used, unless private keys are set.
9402 In this case the first (key that was added first) is used
9403 as the encryption key.
9405 * Implemented the support for channel private key handling.
9406 Implemented the following functions:
9408 silc_client_add_channel_private_key,
9409 silc_client_del_channel_private_keys,
9410 silc_client_del_channel_private_key,
9411 silc_client_list_channel_private_keys and
9412 silc_client_free_channel_private_keys
9414 Affected file lib/silcclient/client_channel.c.
9416 * Added the support for the private keys in the channel message
9417 sending and encryption and in the message reception and
9418 decryption. Affected funtions are
9419 silc_client_send_channel_message and silc_client_channel_message.
9421 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Added SKE's key verify callback to the client library's
9424 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9426 * Removed the statement that server (or router) must send USERS
9427 command reply when joining to the channel so that the client
9428 knows who are on the channel. Instead, the client list and
9429 client's mode list is now sent in the JOIN command reply to the
9430 client who joined channel. This is better solution.
9432 * Added function silc_server_get_users_on_channel and function
9433 silc_server_save_users_on_channel to the silcd/server.[ch].
9435 * Removed function silc_server_command_send_users from the
9438 * Do not show topic on the client library anymore. The topic is
9439 sent in the command reply notify to the application and the
9440 application must show the topic now.
9442 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9444 * Added client searching by nickname hash into the IDENTIFY and
9445 WHOIS commands in the server as they were clearly missing from
9446 them. Affected file is silcd/command.c.
9448 * Fixed a bug in private message receiving in the client library.
9449 The remote ID was freed and it wasn't supposed, now it is
9452 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9454 * Minor fix to the channel payload; allocate the data area, as it
9455 needs to be of specific length.
9457 * If the key agreement port is zero then the operating
9458 system will define the bound port. Affected files are
9459 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9461 * Added new function silc_channel_payload_decrypt into the file
9462 lib/silccore/silcchannel.[ch].
9464 * Moved the channel message etc, check from silc_packet_decrypt
9465 to applications. The library calls now a generic
9466 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9467 when the packet is either normal or special. This was done to
9468 allow more wide range of checking that was not allowed when
9469 the code was in library. Now applications can do virtually any
9470 checks to the packet and return to the library the decision how
9471 the packet should be processed. Affected files are
9472 lib/silccore/silcpacket.[ch].
9474 Added silc_server_packet_decrypt_check to the server and
9475 silc_client_packet_decrypt_check to the client library.
9477 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9478 to send with specified source and destination information.
9480 * Channel message delivery between routers was broken after the
9481 channel key distribution was fixed earlier. The channel key
9482 was used be to distributed to other routers as well which is not
9483 allowed by the protocol. Now this is fixed and channel keys
9484 really are cell specific and the channel message delivery between
9485 routers comply with the protocol specification.
9487 * Fixed various commands in server to check also the global list
9488 for the channel entry and not just the local list. The affected
9489 file silcd/command.c.
9491 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9493 * Added assert()s to buffer formatting and unformatting routines
9494 to assert (if --enable-debug) when error occurs. Affected
9495 file: lib/silcutil/silcbuffmt.c.
9497 * Changed to auto-reconnect to check whether the remote host is
9498 router and register the re-connect timeout if it is. It used
9499 to check that whether we are normal server, but router must do
9500 auto-reconnect with another router as well. Affected file
9503 * Removed the [<key len>] option from CMODE command as the cipher
9504 name decides the key length, nowadays. See the defined ciphers
9505 from the protocol specification.
9507 * Added [<hmac>] option to the CMODE command to define the HMAC
9508 for the channel. Added SILC_CMODE_HMAC channel mode.
9510 * Added [<hmac>] option for the JOIN command so that user can
9511 select which HMAC is used to compute the MACs of the channel
9514 * Added Hmac field to the Channel Message Payload. The integrity
9515 of plaintext channel messages are now protected by computing
9516 MAC of the message and attaching the MAC to the payload. The
9517 MAC is encrypted. Now, it is clear that this causes some
9518 overhead to the size of the packet but rationale for this is that
9519 now the receiver can verify whether the channel message decrypted
9520 correctly and also when private keys are set for the channel the
9521 receiver can decrypt the packet with several keys and check from
9522 the MAC which key decrypted the message correctly.
9524 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9525 lib/silccrypt/silccipher.[ch].
9527 * Added silc_hash_len to return the digest length into the
9528 lib/silcrypt/silchash.[ch].
9530 * Rewrote parts of Silc Channel Payload interface in the
9531 lib/silccore/silcchannel.[ch]. The encode function now also
9532 encrypts the packet and parse function decrypts it.
9534 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9536 * Fixed a minor formatting bug in the SKE's key material processing.
9537 It actually might have processed the keys wrong way resulting
9540 * Redefined the mandatory HMAC algorithms and added new algorithms.
9541 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9542 and hmac-md5 truncated to 96 bits. The mandatory is now
9543 hmac-sha1-96. Rest are optional (including the one that used
9544 to be mandatory). Rationale for this is that the truncated HMAC
9545 length is sufficient from security point of view and can actually
9546 make the attack against the HMAC harder. Also, the truncated
9547 HMAC causes less overhead to the packets. See the RFC2104 for
9550 * Added new [hmac] configuration section. The SKE used to use
9551 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9552 is of course wrong. The official names that must be proposed in
9553 the SKE are the ones defined in the protocol specification
9554 (hmac-sha1-96 for example). The user can configure any hmac
9555 using any hash function configured in the [hash] section. At
9556 least, the mandatory must be configured.
9558 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9560 * Added HMAC list to the SKE proposal list. It has now both
9561 hash algorithm list and HMAC list. This makes the protocol
9562 incompatible with previous versions. The SKE now seems to work
9563 the way it is supposed to work, for the first time actually.
9565 * Defined plain Hash algorithms to the protocol specification.
9568 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Implemented support for key agreement packets into the server.
9571 Added functions silc_server_key_agreement and
9572 silc_server_send_key_agreement. Other than these functions,
9573 server has nothing to do with this packet.
9575 * Added support for private message key packets into the server.
9576 Added functions silc_server_private_message_key and
9577 silc_server_send_private_message_key.
9581 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9582 called in the protocol's final callback instead in the END
9583 protocol state. This makes a little more sense and in the same
9584 time in client we can use the same protocol routines for normal
9585 key exchange and to key agreement packet handling as well.
9587 * Added to both client's and server's KE protocol context the
9588 SilcSKEKeyMaterial pointer to save the key material. We will
9589 bring the key material to the protocol's final callback by doing
9590 this. The final callback must free the key material.
9592 * Added SKE's packet_send callback into client's KE protocol
9593 context so that the caller can choose what packet sending function
9594 is used. This way we can use different packet sending when
9595 doing normal SKE when doing key agreement packet handling (in
9596 the key agreement packet handling we do not want to encrypt
9599 * Implemented the responder side of the key agreement routines
9600 in the client. The client can now bind to specified port and
9601 accept incoming key negotiation. The key material is passed
9602 to the application after the protocol is over.
9604 * Implemented the processing of incoming Key Agreement packet
9605 in the client. Added function silc_client_key_agreement to
9608 * Implemented the intiator side of the key agreement routines
9609 in the client. The client can now initiate key agreement with
9610 another remote client. The key material is passed to the
9611 application after the protocol is over.
9613 * Created client_keyagr.c to include all the key agreement
9616 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9617 SILC_TASK_CALLBACK except that it is not static.
9619 * Created client_notify.c and moved the Notify packet handling
9620 from the client.[ch] into that file.
9622 * Created client_prvmsg.c and moved all private message and
9623 private message key routines from the client.[ch] into that file.
9625 * Create client_channel.c and moved all channel message and
9626 channel private key routines from the client.[ch] into that file.
9628 * Changed silc_client_get_client_by_id_resolve to resolve with
9629 WHOIS command instead of IDENTIFY command, in the file
9630 lib/silclient/idlist.c.
9632 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9634 * Implemented the SKE's responder side to the Client library.
9636 * When FAILURE is received to the protocol do not trust it
9637 blindly. Register a timeout to wait whether the remote closes
9638 the connection as it should do it, only after that process the
9639 actual failure. This was changed to both client and server.
9641 * Added client_internal.h to include some of the structures
9642 there instead of client.h in lib/silcclient/.
9644 * Added function silc_task_unregister_by_callback to unregister
9645 timeouts by the callback function.
9647 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9649 * Some "Incomplete WHOIS info" errors has been appearing on the
9650 log files. Took away the entry->userinfo check from WHOIS
9651 reply sending. The entry->userinfo is now " " if client did not
9652 provide one. I thought this was fixed earlier but something
9653 is wrong still. Let's see if the error still appears.
9655 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Fixed a minor bug in the login when the channel key is
9658 re-generated in the server. It used to generate the key in
9659 wrong order and thus caused problems in the channel traffic.
9661 * Fixed a minor bug in channel key distsribution after
9662 KICK command. The key was not sent to the router even though
9665 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9667 * Added silc_ske_process_key_material_data as generic routine
9668 to process any key material as the SILC protocol dictates. The
9669 function is used by the actual SKE library but can be used by
9670 applications as well. This relates to the private message keys
9671 and the channel private keys since they must be processed the
9672 same way the normal SILC session keys. The protocol dictates
9673 this. Affected files: lib/silcske/silcske.[ch].
9675 Added also silc_ske_free_key_material to free the
9676 SilcSKEKeyMaterial structure.
9678 * Defined silc_cipher_set_key function to set the key for
9679 cipher without using the object's method function. The affected
9680 files: lib/silccrypt/silccipher.[ch].
9682 * Implemented silc silc_client_add_private_message_key,
9683 silc_client_add_private_message_key_ske,
9684 silc_client_del_private_message_key,
9685 silc_client_list_private_message_keys and
9686 silc_client_free_private_message_keys functions in the
9689 Added functions silc_client_send_private_message_key to send
9690 the Private Message Key payload and silc_client_private_message_key
9691 to handle incoming Private Message Key payload.
9693 * Added Cipher field to the Private Message Key payload to set
9694 the cipher to be used. If ignored, the default cipher defined
9695 in the SILC protocol (aes-256-cbc) is used.
9697 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * Removed lib/silcclient/ops.h file.
9701 Redefined parts of the SILC Client Library API. Created new
9702 file silcapi.h that deprecates the ops.h file and defines the
9703 published Client Library API. Defined also private message key
9704 API and channel private key API into the file.
9706 This is the file that the application must include from the
9707 SILC Client Library. Other files need not be included by
9708 the application anymore.
9710 * Added new key_agreement client operation callback and also
9711 defined the Key Agreement library API for the application.
9713 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9715 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9716 is used by clients to request key negotiation between another
9717 client in the SILC network. If the negotiation is started it
9718 is performed using the SKE protocol. The result of the
9719 negotiation, the secret key material, can be used for example
9720 as private message key.
9722 Implemented the Key Agreement payload into the files
9723 lib/silccore/silauth.[ch].
9725 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Redefined ciphers for the SILC protocol. Added some new ciphers
9728 and defined the key lengths for the algorithms. Changed the
9729 code accordingly. The default key length is now 256 bits.
9731 * Fixed SKE key distribution function silc_ske_process_key_material
9732 when the key length is more than 128 bits. The default key
9733 length in SILC is now 256 bits.
9735 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9736 to indicate unsupported algorithm.
9738 * Renamed rijndael.c to aes.c and all functions as well.
9740 * Fixed a long standing channel key setting bug in client library.
9741 Weird that it has never surfaced before.
9743 * Fixed bug in channel deletion. If the entire channel is removed
9744 then it must also delete the references of the channel entry
9745 from the client's channel list as the client's channel entry and
9746 the channel's client entry share same memory.
9748 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Implemented CONNECT and SHUTDOWN commands in the client.
9752 * Implemented CLOSE command to the client.
9754 * Added the function silc_idlist_find_server_by_name into the
9755 files silcd/idlist.[ch].
9757 Added the function silc_idlist_find_server_by_conn into the
9758 files silcd/idlist.[ch].
9760 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * DIE command was renamed to SHUTDOWN. Updated the both code
9765 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9766 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9768 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9771 * Added function silc_server_create_connection function to create
9772 connection to remote router. My server implementation actually
9773 does not allow router to connect to normal server (it expects
9774 that normal server always initiates the connection to the router)
9775 so the CONNECT command is only good for connecting to another
9778 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9781 or some other client was kicked from the channel.
9783 Implemented the handling of the notify type to both client
9786 Implemented silc_server_send_notify_kicked to send the KICKED
9787 notify. It is used to send it to the server's primary router.
9789 * Implemented the KICK command into server and client.
9791 * Added `query' argument to the silc_idlist_get_client function
9792 to indicate whether to query the client from server or not if
9795 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9796 to indicate that the client is not channel founder.
9800 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9802 * Removed the rng context from SilcPacketContext structure and
9803 changed that the packet routine uses the Global RNG API.
9805 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Added support for quit message that client can "leave" on the
9808 channel when it quits the SILC. It is ditributed inside the
9809 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9811 Added silc_server_free_client_data that will take the
9812 signoff message as argument.
9814 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9816 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9818 * Updated parts of the protocol specification to keep it up
9821 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9824 payloads in one packet.
9826 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9827 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9828 use now the new List flag.
9830 * Also deprecated the following packet types: REPLACE_ID,
9831 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9833 * Added list support for Notify packet in server.
9835 * Added silc_server_send_notify_channel_change to send the
9836 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9837 the silc_server_send_replace_id.
9839 * Added silc_server_send_notify_nick_change to send the
9840 NICK_CHANGE notify type. Deprecates the function
9841 silc_server_send_replace_id.
9843 * Added silc_server_send_notify_join to send the JOIN notify type.
9844 Deprecates the function silc_server_send_new_channel_user.
9846 * Added silc_server_send_notify_leave to send LEAVE notify type.
9847 Deprecates the function silc_server_send_remove_channel_user.
9849 * Added silc_server_send_notify_cmode and
9850 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9851 types. Deprecates the silc_server_send_set_mode function.
9853 * Added SERVER_SIGNOFF notify type to indicate that server has
9854 quit. This means that all clients on the channel from that
9855 server will drop. This can be also used when netsplit happens.
9857 Deprecated REMOVE_ID packet type since it is not needed anymore
9860 Added silc_server_send_notify_server_signoff to send the
9861 SERVER_SIGNOFF notify type. Deprecates the function
9862 silc_server_send_remove_id.
9864 Added also silc_server_send_notify_signoff to send the
9865 SIGNOFF notify type.
9867 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9868 SILC protocol from this day on. Changed the protocol
9869 specification as well.
9871 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9872 notify type. It is used between routers to notify about
9873 topic changes on a channel.
9875 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9878 * Partly updated the protocol specification to comply with the
9879 changes now made. It is still though a bit outdated.
9881 * The JOIN notify type now takes one extra argument <Channel ID>.
9882 The packet used to be destined to the channel but now the
9883 JOIN type may be sent as list thus it is impossible to
9884 destine it to any specific channel. By adding this argument
9885 it is again possible.
9887 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Added CREDITS file. The CHANGES and CREDITS file will appear
9890 in the distribution as well.
9892 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9895 types in the server's silcd/packet_receive.c.
9897 * Implemented CMODE and CUMODE to work in router environment.
9899 * Fixed minor encoding and decoding buglet from the
9900 lib/silccore/silcmode.c.
9902 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9905 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9907 * Changed all SilcConfigServer* and silc_config_server* to
9908 SilcServerConfig* and silc_server_config*, respectively.
9911 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9913 * Associated the ID (client or server ID) to the Authentication
9914 Payload to avoid any possibility of forging. Updated the
9915 protocol specification and the code accordingly.
9917 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * The RSA key length is now save to the RsaKey context in the
9920 key generation process in lib/silccrypt/rsa.c. The key length
9921 is now used to figure out the maximum size of the block allowed
9922 to be encrypted/signed.
9924 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9925 is equivalent to the silc_mp_mp2bin but does not allocate any
9928 * Changed silc_mp_mp2bin API to take length argument. If it is
9929 non-zero then the buffer is allocated that large. If zero, then
9930 the size is approximated using silc_mp_sizeinbase, which however
9933 * Created Global RNG API which is global RNG that application can
9934 initialize. After initializing, any routine anywhere in the
9935 code (including library) can use RNG without allocating a new
9936 RNG object. This was done to allow this sort of use of the
9937 RNG in code that has no chance to allocate RNG object. All
9938 applications currently allocate this and many routines in the
9939 library use this. Affected file lib/silccrypt/silcrng.[ch].
9941 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9942 it to use the Global RNG API.
9944 * Defined Authentication Payload into protocol specification that
9945 is used during SILC session to authenticate entities. It is
9946 used for example by client to authenticate itself to the server
9947 to obtain server operator privileges.
9949 Implemented this payload into the lib/silccore/silcauth.[ch].
9950 Implemented also routines for public key based authentication
9951 as the new protocol specification dictates.
9953 Moved definitions of different authentication methods from
9954 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9956 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9957 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9958 silc_pkcs_verify_with_hash functions into the file
9959 lib/silccrypt/silcpkcs.[ch].
9961 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9963 * The client entry's userinfo pointer must be always valid.
9964 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9965 will fail since it requires the userinfo. Now, the userinfo
9966 is allocated as "" if actual userinfo does not exist. Actually,
9967 it must exist and it is totally Ok to drop client connections
9968 that does not announce the userinfo. However, we will make
9969 this workaround for now.
9971 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9972 to return the remote port by socket.
9974 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9977 SILC_SERVER_PENDING_EXEC and added an new macro
9978 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9979 data or when error occurs while processing the pending command.
9981 Added new argument `destructor' into silc_server_command_pending
9982 and to the SilcServerCommandPending object. This destructor is
9983 now called after calling the pending callback or if error occurs
9984 immediately. If error occurs the actual pending callback won't
9985 be called at all - only the destructor. The destructor may be
9986 NULL if destructor is not needed.
9988 All this applies for client library code as well. Similar
9989 changes were made there as well for the pending commands.
9991 In the client, the application must now allocate the
9992 SilcClientCommandContext with the silc_client_command_alloc
9995 * Added reference counter to the SilcServerCommandContext. Added
9996 function silc_server_command_alloc and silc_server_command_dup
9999 Same type of functions added to the client library for the same
10002 * Removed the cmd_ident from IDListData away since it is now
10003 global for all connections. It is the command identifier used
10004 in command sending and with pending commands. The affected file
10007 * Added reference counter to the SilcSocketConnection objecet to
10008 indicate the usage count of the object. The object won't be
10009 freed untill the reference counter hits zero. Currently only
10010 server uses this, and client ignores it. The client must be
10011 set to use this too later. The affected files are
10012 lib/silccore/silcsockconn.[ch]. Added also the function
10013 silc_socket_dup to increase the reference counter.
10015 This was mainly added because it is possible that the socket
10016 is removed underneath of pending command or other async
10017 operation. Now it won't be free'd and proper DISCONNECTING
10018 flags, etc. can be set to avoid sending data to connection that
10019 is not valid anymore.
10021 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10022 the connection. After that it sets SILC_SET_DISCONNECTED.
10023 It is, however, possible that the socket data is not still freed.
10024 The silc_server_packet_process now checks that data is not
10025 read or written to connection that is DISCONNECTED. The socket
10026 get's freed when the reference counter hits zero.
10028 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10030 * Changed the client operation API: channel_message operation's
10031 `sender' is now the client entry of the sender, not the nickname
10032 and the `channel' is the channel entry, not the channel name.
10034 In the private_message operation the `sender' is now also the
10035 client entry of the sender not the nickname.
10037 Affected file is lib/silcclient/ops.h and all applications
10038 using the client operations.
10040 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Moved the calling of ops->connect() from connect_to_server_final
10043 into receive_new_id functin since that is the point when the
10044 client is actually allowed to send traffic to network. The
10045 affected file is lib/silcclient/client.c.
10047 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10049 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10050 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10051 (if needs broadcasting) instead of broadcasting the packets one
10052 by one which would make a burst in the network traffic.
10054 * Added `broadcast' argument to the functions in silcd/server.[ch]
10055 silc_server_create_new_channel[_with_id] to indicate whether
10056 to send New Channel packet to primary router.
10058 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Added new function into the silcd/server.[ch] files:
10061 silc_server_create_new_channel_with_id to create new channel with
10062 already existing Channel ID.
10064 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10065 lib/silccore/silcpacket.h. This packet is used t send list of
10066 Set Mode payloads inside one packet. Server uses this to set
10067 the modes for the channels and clients on those channels, that it
10068 announced to the router when it connected to it. The protocol
10069 specification has been updated accordingly.
10071 * The silc_server_new_channel did not handle the packet coming
10072 from normal server as it normally does not send that. However,
10073 when it announces its channels it does send it. Implemented
10074 the support for that.
10076 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10077 into the file lib/silccore/id.h.
10079 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * Fixed memory leaks in the functions silc_idlist_del_client,
10082 silc_idlist_del_channel and silc_idlist_del_server in the file
10083 silcd/idlist.c. All of those leaked like a sieve.
10085 * Fixed some small memory leaks in the client's function
10086 silc_client_notify_by_server.
10088 * Added functions into silcd/server.c: silc_server_announce_clients,
10089 silc_server_announce_channels and silc_server_announce_server.
10090 These functions are used by normal and router server to announce
10091 to its primary router about clients, channels and servers (when
10092 router) that we own. This is done after we've connected to the
10095 These functions effectively implements the following packet types:
10096 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10097 and SILC_PACKET_NEW_ID_LIST.
10099 * Added new functions into the silcd/packet_receive.[ch]:
10100 silc_server_new_id_list, silc_server_new_channel_list and
10101 silc_server_new_channel_user_list to handle the incoming
10102 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10104 * Added support of changing Channel ID in the function
10105 silc_server_replace_id. If the server that announces a channel
10106 to the router already exists in the router (with same name but
10107 with different Channel ID), router is responsible to send
10108 Replace ID packet to the server and force the server to change
10109 the Channel ID to the one router has.
10111 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10112 client that the Channel ID has been changed by the router. The
10113 normal server sends this to the client. Client must start using
10114 the new Channel ID as the channel's ID.
10116 Implemented handling of this new type into lib/silcclient/client.c
10117 into the function silc_client_notify_by_server.
10119 * Added new function silc_idlist_replace_channel_id into the files
10120 silcd/idlist.[ch] to replace the Channel ID.
10122 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Call silc_server_command_identify_check always when processing
10125 the IDENTIFY command in silcd/command.c
10127 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10129 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10130 send keepalive packets. The packet can be sent by clients,
10131 servers and routers.
10133 Added function silc_socket_set_heartbeat into the file
10134 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10135 If not set, the heartbeat is not performed. The actual
10136 heartbeat is implemented in the low level socket connection
10137 library. However, application is responsible of actually
10138 sending the packet.
10140 Added silc_server_send_heartbeat to send the actual heartbeat
10141 packet into silcd/packet_send.[ch]. Server now performs
10142 keepalive with all connections.
10144 * Added silc_task_get_first function into lib/silcutil/silctask.c
10145 to return the timeout task with shortest timeout. There was a bug
10146 in task unregistration that caused problems. TODO has been
10147 updated to include that task system must be rewritten.
10149 * The client library will now resolve the client information when
10150 receiving JOIN notify from server for client that we know but
10151 have incomplete information.
10153 * Rewrote parts of silc_server_remove_from_channels and
10154 silc_server_remove_from_one_channel as they did not remove the
10155 channel in some circumstances even though they should've.
10157 * Encryption problem encountered in server:
10159 The LEAVE command used to send the Channel Key packet to the
10160 router immediately after generating it. However, the code
10161 had earlier sent Remove Channel user packet but not immediately,
10162 ie. it was put to queue. The order of packets in the router
10163 was that Channel Key packet was first and Remove Channel User
10164 packet was second, even though they were encrypted in the
10165 reverse order. For this reason, MAC check failed. Now, this
10166 is fixed by not sending the Channel Key packet immediately but
10167 putting it to queue. However, this is more fundamental problem:
10168 packets that are in queue should actually not be encrypted
10169 because packets that are sent immediately gets encrypted
10170 actually with wrong IV (and thus MAC check fails). So, packets
10171 that are in queue should be encrypted when they are sent to
10172 the wire and not when they put to the queue.
10174 However, the problem is that the current system has not been
10175 designed to work that way. Instead, the packet is encrypted
10176 as soon as possible and left to the queue. The queue is then
10177 just purged into wire. There won't be any fixes for this
10178 any time soon. So, the current semantic for packet sending
10181 o If you send packet to remote host and do not force the send
10182 (the packet will be in queue) then all subsequent packets to the
10183 same remote host must also be put to the queue. Only after the
10184 queue has been purged is it safe again to force the packet
10187 o If you send all packets immediately then it safe to send
10188 any of subsequent packets through the queue, however, after
10189 the first packet is put to queue then any subsequent packets
10190 must also be put to the queue.
10192 Follow these rules and everything works fine.
10194 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10196 * Added new function silc_server_remove_clients_by_server to
10197 remove all client entries from ID list when the server connection
10198 is lost. In this case it is also important to invalidate all
10199 client entires as they hold the invalid server entry. This
10200 fixes fatal bug when server has lost connection and will reconnect
10203 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Made some sanity checks to silc_server_daemonise like to check
10206 whether the requested user and group actually exists.
10208 * Added sanity check to SKE's silc_ske_responder_finish to check
10209 that the public and private key actually is valid.
10211 * Invalidate the client's nickname when receiving Replace ID
10212 packet and the Client ID is being replaced. This means that the
10213 server will query the nickname if someone needs it (client)
10216 * Sort the ID Cache in client library when the ID Cache data
10217 has changed (needs sorting).
10219 * Do not allow for SILC client to create several connections to
10220 several servers. The client does not support windows right now
10221 and generating multiple connections causes weird behaviour.
10223 Irssi-silc client does support windows and can handle several
10224 connections without problems, see: www.irssi.org and SILC plugin.
10226 * Fixed some places where client was added to the IDList. The
10227 rule of thumb is following (in order to get everything right):
10228 If the client is directly connected local client then the
10229 `connection' argument must be set and `router' argument must be
10230 NULL to silc_idlist_add_client function. If the client is not
10231 directly connected client then the `router' argument must
10232 bet set and the `connection' argument must be NULL to the
10233 silc_idlist_add_client function.
10235 * The funtion silc_server_packet_send_local_channel actually did
10236 not check whether the client was locally connected or not. It
10237 does that now. Fixed a bug related to LEAVE command.
10239 * Fixed Remove Channel User payload parsing bug in server's
10240 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10242 * The server's silc_server_save_channel_key now checks also the
10243 global ID list for the channel as it might not be in the local
10244 list. Fixed a bug related to LEAVE command.
10246 * Is this the end of the [<unknown>] buglet that has been lurking
10247 around for a long time? A little for loop fix in server's
10248 silc_server_command_whois_parse that is used by both IDENTIFY
10249 and WHOIS command. At least, this was a clear bug and a cause
10250 of one type of [<unknown>] buglet.
10252 * WHOIS and IDENTIFY commands call the function
10253 silc_server_command_[whois/identify]_check function even if
10254 we are not router server.
10256 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Added --with-gmp configuration option. If set the GMP
10259 is always compiled in the SILC source tree. If not set then
10260 it is checked whether the system has the GMP3 installed. If
10261 it has then the GMP won't be compiled (the system's headers
10262 and library is used), if it doesn't have it then the GMP is
10263 compiled in the SILC source tree.
10265 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * Changed RSA private exponent generation to what PKCS #1
10268 suggests. We try to find the smallest possible d by doing
10269 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10270 not security fix but optimization.
10272 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10274 * Added new config entry [Identity] to fork the server and run
10275 it as specific user and group. A patch from Bostik.
10277 * Imported Dotconf configuration library into lib/dotconf.
10278 This will be used to create the SILC configuration files later.
10279 It will appear in the distsribution after this commit.
10281 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10283 * A big code auditing weekend happening. Auditing code for
10284 obvious mistakes, bugs and errors. Also, removing any code
10287 Removed files for being obsolete:
10289 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10290 inline in the file lib/silcutil/silcbuffer.h)
10292 o lib/silcutil/silcbufutil.c (the header has inline versions)
10294 Changed code to fix possible error conditions:
10296 o The buffer formatting routines now check that the destination
10297 buffer really has enough space to add the data. This applies for
10298 both buffer formatting and unformatting
10299 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10300 unformatting was changed to accomodate following rules:
10301 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10302 sent to the function while XXX_*STRING will not allocate or copy
10303 the data into the buffer. Instead it sets the pointer from the
10304 buffer into the pointer sent as argument (XXX_*STRING used to
10305 require that the pointer must be allocated already). This change
10306 makes this whole thing a bit more consistent and more optimized
10307 (note that the data returned in the unformatting with XXX_*STRING
10308 must not be freed now). The routines return now -1 on error.
10310 o Tried to find all code that use buffer_format and buffer_unformat
10311 and added return value checking to prevent formatting and
10312 especially unformatting errors and possible subsequent fatal
10315 o Changed ske->x and ske->KEY to mallocated pointers in
10316 lib/silcske/silcske.h. Fixed possible data and memory leak.
10318 o Added return value checking to all *_parse* functions. Fixed
10319 many memory leaks as well.
10321 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10322 so that buffer overflows would not happen. All code now also
10323 checks the return value as it can fail.
10325 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Added reconnection support to server if the normal server looses
10328 its connection to the router (for example if router is rebooted).
10329 The server performs normal reconnection strategy implemented
10330 to the server. Affected file silcd/server.c.
10332 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10334 * Added new packet type SILC_PACKET_SET_MODE that is used to
10335 distribute the information about changed modes (for clients,
10336 channels and clients channel modes) to all routers in the
10337 network. Updated the protocol specification accordingly.
10339 Added functions into silcd/packet_send.c and
10340 silcd/packet_receive.c: silc_server_send_set_mode,
10341 silc_server_set_mode.
10343 Added new files silcmode.[ch] into lib/silccore that implements
10344 the encoding and decoding of Set Mode Payload. Added new type
10345 SilcSetModePayload. Moved the definitions of different modes
10346 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10348 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10350 * Oops, a little mistake in server's connection authentication
10351 protocol. The protocol is not ended with FAILURE but with
10352 SUCCESS if the authentication is Ok. :) Affected file is
10355 * Implemented NICK_CHANGE notify handling in server in the file
10356 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10357 the local clients on the channel. After the changing nickname
10358 in router environment snhould work and the [<unknown>] nickname
10359 should appear no more.
10361 The silc_server_replace_id function that receives the Replace ID
10362 payload now sends the NICK_CHANGE notify type also in the file
10363 silcd/packet_receive.c
10365 * Changed WHOIS and IDENTIFY command to support the maximum amount
10366 of arguments defined in protocol specs (3328 arguments). This
10367 fixed a bug that caused problems when there were more than three
10368 users on a channel.
10370 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Added extra parameter, command identifier, to the
10373 silc_client_send_command so that explicit command identifier
10376 Changed that ID list routines uses specific command identifier
10377 when sending WHOIS/IDENTIFY requests to the server so that they
10378 can be identified when the reply comes back.
10380 Affected files lib/silcclient/command.[ch],
10381 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10383 * Added `sender' argument to silc_server_packet_send_to_channel
10384 to indicaet the sender who originally sent the packet to us
10385 that we are now re-sending. Ignored if NULL. Affected file
10386 silcd/packet_send.[ch].
10388 * Added some server statistics support in silcd/server_internal.h
10389 SilcServerStatistics structure and around the server code. Also
10390 send some nice statistics information when client is connecting
10393 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10395 * Fixed channel ID decoding in server's JOIN command reply in
10396 silcd/command_reply.c
10398 * Fixed braodcasting of replace ID payload to not to send it if
10399 we are standalone server in silcd/packet_receive.c.
10401 * Fixed all channel message sending routines to not to send
10402 packets to clients that has router set, since they are routed
10403 separately in the same function earlier. Affects file
10404 silcd/packet_send.c and all channel packet sending functions.
10406 * In USERS reply, res_argv[i] are not allocated, the table
10407 is allocated. Thus changed that free the table, not its
10410 * In server's whois_check and identify_check if the client is
10411 locally connected do not send any WHOIS commands - they are not
10414 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Fixed some minor bugs in client when sending WHOIS command. The
10417 arguments was in wrong order.
10419 * Removed statis function add_to_channel from server in
10420 silcd/command.c that was previously used with the joining but
10423 * Tested USERS command in router environment successfully with two
10424 routers, two servers and two clients.
10426 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10428 * Reorganized the USERS command and command reply in client library
10429 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10430 When the command is given by user we register a pending command
10431 callback that will reprocess the command after the reply has been
10432 received from the server. When reprocessing the packet we then
10433 display the information. Thus, the USERS information is displayed
10434 now in the command callback instead of in the command reply
10435 callback. The processing of the command is same as previously
10436 when server has sent the command reply in the JOINing process.
10438 * Added to USERS command in silcd/command_reply.c to join the client,
10439 we didn't use to know about, to the channel after we've created
10440 a client entry for it. Also, for clienet we did know already still
10441 check whether it is on the channel or not and add it if not.
10443 * Removed silc_server_command_join_notify as the function and its
10446 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Changed the client's pending command handling to the same as the
10449 server's pending command handling. It is also now possible to
10450 execute command reply functions from other command reply
10451 function as the function callbacks for commands and command
10452 replies are one and same. The pending commands are not static
10453 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10454 in client connection context. Thus, pending commands are server
10455 connection specific as it is convenient.
10457 Changed the function silc_client_command_pending and
10458 silc_client_command_pending_del and added new function
10459 silc_client_command_pending_check. Removed the
10460 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10463 * Added cmd_ident, current command identifier, to the client
10464 connection context in lib/silcclient/client.h to keep track on
10465 command identifiers used in command sending. Client's command reply
10466 function handling now supports the mandatory command identifiers.
10468 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10469 funtions in client to fully support pending command callbacks.
10471 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10472 as one of the arguments to the application in the command reply
10475 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10476 before first releasing SILC but came back. Now it is removed again
10477 and should come back nomore. The FORWARDED flag was used only
10478 by the JOINing procedure by forwarding the command packet to router.
10479 Now, the JOINing procedure has been changed to more generic (due
10480 to various router environment issues) and FORWARDED is not needed
10481 anymore for anything. The protocol specification is yet to be
10484 Now, removed silc_server_packet_forward from server and the flag
10485 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10487 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10489 * Renamed NAMES command to USERS command. The NAMES was named that
10490 due to historical reasons. Now it is renamed. Also, rewrote
10491 parts of the USERS command. The nickname list is not sent anymore
10492 by the server. Only Client ID and mode lists are sent in the USERS
10493 command. Changed this also to the protocol specification.
10495 The client now resolves the names and stuff after it receives
10496 the USERS list from the server when joining to the channel.
10498 * WHOIS and IDENTIFY commands has been changed to support multiple
10499 Client ID's per command. One can now search for multiple users
10500 in the network by sending only one WHOIS or IDENTIFY command.
10501 Changed the code and the protocol specifications.
10503 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10504 uses silc_server_command_whois_parse to parse the request. */
10506 * If normal server, do not parse the WHOIS and IDENTIFY requests
10507 before sending it to the router. Saves some time.
10509 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10511 * Fixed JOIN command on client library. Wrong number of arguments
10512 used to crash the client.
10514 * Added silc_server_channel_has_global function to check whether
10515 channel has global users or not.
10517 * Added silc_server_channel_has_local function to check whether channel
10518 has locally connected clients on the channel.
10520 * The silc_server_remove_from_one_channel now checks whether the
10521 channel has global users or not after given client was removed from
10522 the channel. It also checks whether the channel has local clients
10523 on the channel anymore. If it does not have then the channel entry
10524 is removed as it is not needed anymore.
10526 * The silc_server_notify now checks on JOIN notify whether the joining
10527 client is one of locally connected or global. If it is global then
10528 the channel has now global users on the channel and that is marked
10529 to the channel entry. Also, it now saves the global client to
10530 global list who is joining and JOINs it to the channel. This is
10531 for normal server, that is.
10533 Changed silc_server_send_notify_on_channel,
10534 silc_server_packet_relay_to_channel and
10535 silc_server_packet_send_to_channel check if we are normal server
10536 and client has router set (ie. global client) do not send the
10537 message to that client, as it is already routed to our router.
10539 * Implemented LEAVE notify type handling in silc_server_notify
10542 * Tested LEAVE command in router environment successfully. Tested
10543 with two routers, two servers and two clients.
10547 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10549 * Implemented SIGNOFF notify type handling in silc_server_notify
10552 * silc_server_remove_id now removes the client entry from all channels
10553 it has joined and thusly sends SIGNOFF notify type.
10555 * Rewrote the NAMES list generation in server by removing two excess
10556 loops. The lists are created now inside one loop.
10558 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10560 * silc_server_remove_channel_user checks now also global list
10561 for channel and client.
10563 * silc_server_new_channel_user checks now both local and global
10564 list for channel and client. Fixed a bug in client id decoding.
10565 Used to decode wrong buffer.
10567 * silc_server_channel_message checks now both local and global
10568 list for channel entry.
10570 * Tested channel joining (hence JOIN) in router environment
10571 successfully. Tested with two routers, two servers and two
10574 * Tested channel message sending in router environment successfully.
10576 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Added silc_server_save_channel_key into server.[ch] to save the
10579 received channel key in Channel Key payload processing. It is
10580 also used in JOIN command reply handling.
10582 Equivalent function silc_client_save_channel_key added into
10583 client.[ch] into client library.
10585 * Changed JOIN command reply to send information whether the channel
10586 was created or not (is existing already) and the channel key
10587 payload. Changed protocol specs accordingly.
10589 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10590 the request was sent by ID and not by nickname. Crashed on
10593 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10595 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10596 now correctly save the received data.
10598 * silc_server_free_sock_user_data now notifies routers in the
10599 network about entities leaving the network.
10601 At the same time implemented functions silc_server_remove_id
10602 and silc_server_send_remove_id to receive and send REMOVE_ID
10603 packets. The packet is used to notify routers in the network
10604 about leaving entities. The ID removed will become invalid in
10607 * Added function silc_idlist_del_server into server. Removes and
10608 free's server entry from ID list.
10610 * silc_server_private_message function now checks, if we are router,
10611 that the destination ID really is valid ID, naturally.
10613 * In router when NEW_ID packet is received (for new client) the
10614 hash of the Client ID is saved in the ID Cache but the
10615 client->nickname is set to NULL, instead of putting the hash
10618 IDENTIFY command now also checks that client->nickname must be
10619 valid. If it is not if will request the data from the server who
10620 owns the client. Added new function
10621 silc_server_command_identify_check.
10623 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10624 to set the command to already allocated Command Payload.
10626 * Tested private message sending in router environment with two
10627 routers, two servers and two clients. Fixed minor bugs and now
10630 * Fixed segfault from client's NAMES command. Used to crash if
10631 not on any channel.
10633 * Forwarded packets must not be routed even if it is not destined
10634 to the receiver. Changed server code comply with this.
10636 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10638 * Added `require_reverse_mapping' boolean value to ServerParams
10639 structure. If TRUE (not default) the server will require that
10640 the connecting host has fully qualified domain name.
10642 If the reverse mapping is not required and hostname could not be
10643 found the IP address is used as hostname.
10645 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Implemented version string checking to both client and server.
10648 The check is incomplete currently due to the abnormal version
10649 strings used in development version of SILC.
10651 * Changed all command functions in server to use the new
10654 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Changed char *data to unsigned char *data in ID Cache system to
10657 support binary data as ID Cache data. Changed code to support
10658 binary data in lib/silccore/idcache.c.
10660 * Renamed silc_server_packet_relay_command_reply to
10661 silc_server_command_reply as it is normal packet receiving
10662 function. Rewrote the function to accept command replys for
10663 servers and not only for clients.
10665 * Mark remote router always as registered server if we are connecting
10666 to it. Otherwise, commands sent by the router to us are ignored.
10668 * All ID List find routines now returns the ID Cache Entry pointer
10669 as well if requested.
10671 * WHOIS command works now in router environment, tested with two
10672 routers, two servers and two clients.
10674 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10675 in router environment (as it is almost equivalent to WHOIS) but
10676 hasn't been tested thoroughly. Added new functions:
10678 silc_server_command_identify_parse
10679 silc_server_command_identify_send_reply
10680 silc_server_command_identify_from_client
10681 silc_server_command_identify_from_server
10683 * Disabled route cache adding because adding two different ID's with
10684 same IP replaces the old cache entry thus giving wrong route.
10685 The entry->router->connection is always the fastest route anyway
10686 so route cache may not be needed. Of course, new routes maybe
10687 established after receiving the ID when the entry->router->connection
10688 might not be anymore the most optimal.
10690 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10692 * Add route cache for received ID for fast routing.
10694 * Added silc_server_packet_route to route received packet on router
10695 that is not destined to us.
10697 * Renamed silc_server_get_route to silc_server_route_get.
10699 * Added id_string and id_string_len fields into SilcServer to
10700 include encoded ServerID for fast comparing without excess
10701 encoding of the ID's.
10703 * Cleaned up WHOIS command on server side. Added following static
10706 silc_server_command_whois_parse
10707 silc_server_command_whois_check
10708 silc_server_command_whois_send_reply
10709 silc_server_command_whois_from_client
10710 silc_server_command_whois_from_server
10712 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10713 arguments in command replies. All command functions should be
10714 updated to use this macro.
10716 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Minor typo fixes on command reply handling on server.
10720 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Added silc_server_command_add_to_channel internal routine to add
10723 the client to the channel after router has created the channel and
10724 sent command reply to the server.
10726 * Added generic silc_server_send_command to send any command from
10729 * Use static buffer with ID rendering instead of duplicating data.
10731 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10733 * Fixed a channel user mode bug when joining to a channel server gave
10734 everybody channel founder rights, oops.
10736 * We mark ourselves as the router of the incoming server connection
10737 if we are router ourselves. This way we can check in some packet
10738 sending functions whether it is locally connected server. For
10739 incoming router connections we put NULL.
10741 * For router sending packets locally means now always sending the
10742 packet cell wide; to local clients and local servers. For normal
10743 server sending packet locally means sending it to only local
10746 * Fixed the JOIN command to really work in router environment. If the
10747 channel is created it is always created by the router. Router is
10748 also responsible of making the initial joining to the channel,
10749 sending JOIN notify to the sending server and distributing
10750 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10751 does not exist server doesn't do anything else but forward the
10752 command to the router which performs everything.
10754 * Added silc_server_send_channel_key function to send the Channel Key
10757 * Added silc_server_create_channel_key to create new channel key. The
10758 channel key is now re-generated everytime someone joins or leaves
10759 a channel, as protocol dictates. Note: channel->key_len is the
10760 key length in bits.
10762 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10764 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10765 packet_receive.[ch] to separate packet sending and receiving
10766 routines. The server.[ch] now includes everything else including
10767 actual packet processing (writing and reading data) and other
10770 Renamed silc_server_private_message_send_internal to
10771 silc_server_send_private_message. The routine is still though
10772 used only to relay private messages as server does not send
10773 private messages itself.
10775 Renamed silc_server_new_channel to silc_server_create_new_channel
10776 and added new function sicl_server_new_channel that handles the
10777 incoming New Channel packet. Added also new sending function
10778 silc_server_send_new_channel to send New Channel Payload.
10780 * Added new function silc_server_notify to process incoming notify
10781 packet to the server/router. Server may then relay the notify
10782 to clients if needed.
10784 * Added new function silc_server_new_channel_user to process incoming
10785 New Channel User packet. Router will redistribute the packet and
10786 send JOIN notify to its local clients and locally connected servers
10787 if needed. Normal server will send JOIN notify to its local client
10788 on same channel when received this packet. Added also corresponding
10789 sending function silc_server_send_new_channel_user to sent the
10792 * Added boolean route argument to send_notif_to_channel and
10793 packet_send_to_channel functions to attempt to route the packet
10794 if it is TRUE and send only locally if it is FALSE.
10796 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10798 * silc_server_replace_id now broadcasts the received replace ID
10799 packet if it is not broadcast packet already. The router must
10800 broadcast to inform other routers about changed ID.
10802 * Added backpointer to server's router into SilcServer context in
10803 silcd/server_internal.h.
10805 * Fixed silc_server_packet_broadcast to send correct broadcast
10808 * The channel key is now distributed to the local client as soon
10809 as it is received from the router (in router environment) so that
10810 no other packet may be sent for the channel until client has
10813 * silc_server_remove_channel_user now broadcasts the received
10814 Remove Channel User packet if it is not broadcast packet already.
10815 The router must broadcast to inform other routers about removed
10818 * Added users field into SilcPacketContext that is a reference count
10819 of the context. One can increase the reference count by calling
10820 silc_packet_context_dup which is now changed to just increase the
10821 reference count instead of duplicating the data. The reference
10822 count is decresed by calling silc_packet_context_free that will
10823 free the data after the reference count hits zero.
10825 For now on the packet context and everything allocated into it
10826 (including the raw packet from network) must be freed by calling
10827 the new silc_packet_context_free function. Added also new function
10828 silc_packet_context_alloc that must be used now to allocate the
10829 context. This also means that if a routine is asynchronous from
10830 silc_[client/server]_packet_parse_type the packet context must
10831 be duplicated by calling silc_packet_context_dup. Otherwise it
10832 gets free'd after silc_[client/server]_packet_parse_type returns.
10833 Also, one must remember that if packet is duplicated then its
10834 reference count must be decresed by calling the free function as
10835 many times as it was duplicated.
10837 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10838 from both client and server.
10840 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Made joining to a channel working in router environment.
10844 * Cleaned up JOIN command on server side and create function
10845 silc_server_command_join_channel internal routine to make the
10848 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10850 * Changed silc_command_pending list to SilcDList. Also, added
10851 `ident' field to SilcServerCommandPending structure to identify
10852 the reply and to call correct callback.
10854 Added silc_server_command_pending_check function to replace the
10855 corresnponding macro. The silc_command_pending list is not
10858 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10859 to set identifier to previously allocated Command Payload. It
10860 is used to set identifier for command when resending Command
10863 * Added silc_command_payload_encode_payload to encode Command
10864 Payload buffer from SilcCommandPayload structure.
10866 * Added silc_argument_payload_encode_payload to encode Argument
10867 payload buffer from SilcArgumentPayload structure.
10869 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10871 * Changed WHOIS command to support router connection on server side.
10872 The whois request is always sent to router unless the server is
10873 standalone server. After server has received the reply from the
10874 router will it send the reply to the client.
10876 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10877 broadcast received broadcast packet. The function is used only
10878 by router. The broadcast packet is always sent to the router's
10881 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10882 render given ID to printable string, for log files for example.
10884 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10886 * Made basic router to router connections working. At least they
10887 can now connect to each other but nothing really works the way
10888 they are supposed - yet.
10890 * Added new initiator token to RouterConnection configuration
10891 file in silcd/serverconfig.[ch]. It is used to tell whether we
10892 are the initiator to the remote router or whether we'll expect
10893 the other end to connect.
10895 * Moved registering of listener task to silc_server_init, hence
10896 the server starts listenning as soon as it is run, even if it
10897 does not have connections to other routers. Let's see how well
10900 * Changed default connection retry timeouts for more suitable in
10903 * Removed cipher and such arguments from silc_idlist_add_client
10904 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10905 Added new function silc_idlist_add_data to add the keys and stuff
10908 * Added SilcIDListData structure and added it to SilcClientEntry
10909 and SilcServerEntry as their first field in the structure. This
10910 way we can explicitly cast the ID entries to the SilcIDListData
10911 structure and get common data for the entries. In past, we had
10912 to first check what type of connection it is and then cast it to
10913 correct ID entry type. Now, we can directly cast the opaque
10914 pointer to the SilcIDListData (no matter what ID entry it actually
10915 is) and get the data needed.
10917 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10919 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10920 in some circumstances even if threre were timeout tasks, though not
10921 IO tasks, but tasks anyway. Now fixed.
10923 * Defined SilcServerConnection structure to hold connection specific
10924 stuff about directly connected servers and routers. The definition
10925 is currently in silcd/server_internal.h. I thought about having
10926 a bit more important role fro this struct but for now it is used
10927 only when connecting to other server (or router actually).
10929 * Added connecting retry support in server when connecting to
10930 router(s). The retry feature implement exponential backoff
10931 algorithm. Also, added SilcServerParams structure to hold default
10932 parameters for server. For now, it include these retry settings
10933 and are hard coded. After server is moded to be as Silc Server
10934 Library this structure will be more important.
10936 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10938 * Changed client librarys channel->clients table to SilcList and
10939 changed code accordingly.
10941 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10943 * Changed client's channel table to SilcList and changed code
10944 accordingly. Also changed SilcChannelClientEntry to include back-
10945 pointer to the channel so that client entry can use that structure
10946 as list as well and we have fast cross-reference to the channel.
10947 This change dramatically decreased the complexity of channel
10948 handling with client entry and vice versa (removed one extra
10949 loop when searching for channel entry from many functions).
10951 * Changed server->sim from table to SilcDList and changed code
10954 * NAMES command can now be used from user interface. It will show
10955 the user list on the channel, neatly.
10957 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10958 Code now saves realname of the user if it becomes available.
10960 * Renamed configure.in to configure.in.pre and made ./prepare
10961 script to automatically add correct version string to
10962 configure.in which it creates from configure.in.pre.
10964 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * NAMES command reply now shows users mode with the nickname when
10967 joining to channel.
10969 * Moved silc_client_ch[u]mode[_char] functions from
10970 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10971 place sucks, they are utility functions and should be in some
10974 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10976 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10979 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10983 * Added TRQ (efficient deque and list library) into lib/trq. This is
10984 a very good list library that is currently used in the SILC. Defined
10985 SilcList API over the library because I didn't like the API very
10986 much. See lib/trq/silclist.h for the API and examples of how to
10987 use the API. Fixed various places in the code to use the new
10988 SilcList API. The SilcList is meant for lists that has a structure
10989 already defined as a list. It is not suitable to add just some
10990 context to the list (in TRQ, the context is the list actually).
10992 So, I defined SilcDList that can be used for the purpose where
10993 predefined list structure does not exit. This can be used as
10994 such list. Now some context just can be added to the SilcDList.
10995 Currently this list is not used in the SILC just yet, though there
10996 are a lot places where this can replace dynamically allocated
10997 tables and I will fix these places, later, to use SilcDList.
10998 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10999 and use TRQ internally).
11001 Also fixed some annoying warning messages that the original TRQ
11002 code generated. Also minor changes to TRQ's Makefile.in.
11004 * Added support for querying by Client ID to both WHOIS and
11005 IDENTIFY commands into server, as required by the protocol.
11007 * Removed method function pointers from SilcBuffer structure. They
11008 weren't used to anything and just increased the context size for
11009 no good reason. This change also made silc_buffer_alloc and
11010 silc_buffer_free functions inline functions.
11012 * Disabled command flooding detection support until it's fixed so
11013 that it accepts commands in but does not execute them more than once
11016 * Added silc_net_localhost(), to return local hostname, into
11017 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11018 that must be initialized before calling silc_client_init.
11020 * Added new function: silc_server_send_notify_on_channels to send
11021 notify messages to all channels client has joined. It is assured
11022 that the message is sent only once per client.
11024 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11025 lib/silcutil/silcutil.[ch] as silc_format function. The new
11026 function is generic and is used by server as well, not only by
11027 the logging routines.
11029 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11030 the provided version string was not acceptable. Added new function:
11031 silc_ske_check_version into lib/silcske/silcske.h. The function
11032 must be implemented by the application (client or server) and it
11033 does not reside in the SKE library. The function checks the version
11034 string remote end sent.
11036 * Added back pointers (to opaque context and to SilcSocketConnection)
11037 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11039 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11040 duplicate packet context structure.
11042 * Changed `notify' client operation to send same arguments as client
11043 receives from server except for ID's. ID's are mapped to correct
11044 ID entry and that is returned. Also, if channel entry is not sent
11045 by server but the notify is for channel the channel entry is sent
11046 to application (otherwise application doesn't know that it is for
11047 channel (library gets it from packet's Destination ID)).
11049 * Added silc_client_remove_from_channels into client library to
11050 remove a client from all channels it has joined to. Used when
11051 received SIGNOFF notify from server. Added also new function
11052 silc_client_replace_from_channels to replace old ID entry with
11053 new ID entry on all channels. Used when received NICK_CHANGE
11054 notify from server.
11056 * Fixed ID Cache list handling in silc_idlist_get_client in
11057 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11058 to get (or query) client by ID.
11060 * Updated TODO list.
11062 * Added connection authentication status message defined by the
11063 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11064 support for these into the code in client and server side.
11066 * Added generic function silc_client_send_command to send any command
11067 with variable argument list. Application should use this function
11068 to send commands if the command functions provided by the library
11069 does not suite for the application's user interface needs.
11071 * Added new `failure' client operation. Application is notified about
11072 received failure packet if client is executing a protocol. In this
11073 case the protocol's execution has failed.
11075 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11076 is required by the protocol.
11078 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11079 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11082 * Added status flag to SilcSKE object to indicate realtime status
11083 of the SKE protocol.
11085 * Application receives now exactly same command reply arguments as
11086 the library receives from server. However, if ID is received the
11087 corresponding ID entry is returned to the application (eg. Client
11088 ID is mapped to correct SilcClientEntry entry and that is returned).
11089 Changed command_reply client operation due to this change.
11091 * Changed all ID's in commands and in command replys as ID Payloads.
11092 Change affected both client and server side codes.
11094 All ID's sent in SILC network (with execption of ID's in SILC
11095 Packet header) are sent in ID Payload to support variable length
11098 * Server now notifies nick changes and notifies all clients on
11099 the channels about the new nickname (about the new Client ID,
11102 * Implemented CMODE command to change channel modes. Supports all
11103 channel modes defined by the protocol specs except ban and invite
11104 lists. (Also, private channel key mode is supported but support for
11105 setting private channel key in client is missing, thus, this mode
11106 has no effect on client side (except that server requires that the
11107 client uses private channel key and normal channel traffic does not
11110 Also, invite mode works per se, but INVITE command does not work
11111 yet correctly, so you can set channel as invite only channel but
11112 inviting clients to the channel does not work (it is yet to be
11113 thought what's the best way to do it).
11115 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11116 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11117 Implemented CUMODE command to change user's mode on the channel.
11118 Supports all modes defined by the protocol specs.
11120 * Added NAMES command reply to return users modes on the channel.
11122 * Removed unnecessary and slow ciphers from lib/silccrypt.
11124 * Set SO_KEEPALIVE option to connection sockets by default.
11126 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11128 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11129 redefined the Notify Payload into protocol specs.
11131 * Added silc_id_payload_parse_id to get ID directly from raw
11134 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11136 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11137 accept searching by Client ID as well.
11139 * Added support for LEAVE and SIGNOFF notify types in client library.
11141 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11142 to parse ID Payload from raw data.
11144 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11146 * Added flags parameter into silc_ske_assemble_security_properties
11147 function in lib/silcske/silcske.[ch].
11149 * Changed notify client operation to fit better for notify messages
11150 sent by server. The notify payload received from server is now
11151 passed to the application (after parsing it to SilcNotifyPayload).
11152 It is application's responsibility to retrieve the arguments
11153 from the payload and show the message the way it wants. The message
11154 sent by server is implementation specific.
11156 * Changed public keys to comply with the protocol specification.
11157 Old public keys are not supported anymore and are not compatible.
11159 * Removed nickname from Channel Payload as the latest draft removed
11160 it. The client must resolve the nickname from the NAMES command
11161 reply received when it joined the channel.
11163 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11165 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11167 * Fixed some errors in protocol specification drafts.
11169 * Created lib/silccore/silcnotify.c to implement Notify Payload
11170 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11171 generic payloads described by protocol specifications. The file
11172 includes implementations for ID Payload and Argument Payload.
11174 * Changed Command Payload implementation to use the new Argument
11175 Payload. Changed command_xxxx_payload to command_payload_xxxx
11176 to comply with SILC coding conventions.
11178 * Added suppport for Argument Payload handling in Notify Payload
11179 implementation as protocol requires it. Added the new support
11180 into server and client lib as well.
11182 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11184 * Added support for multiple nicknames on same channel. [n] is
11185 added locally to the nickname if there are more than one same
11186 nicknames on the channel.
11188 * Server now sends all nicknames that matched WHOIS request.
11189 Client also shows the list received from server.
11191 * Added TOPIC command to client side. User can now set and show
11192 current topic on channel.
11194 * Added MOTD command to client and server. Also, server sends the
11195 motd when client connects to the server.
11197 * Changed version strings to comply ISO 8601.
11199 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11201 * Fixed protocol error handling in client library. It should now
11202 cope even if the SKE fails for some reason.
11204 * Made new protocol specification drafts for submitting to IETF.
11206 * Implemented TOPIC command to server in silcd/command.c.
11208 * Added two new notify types into lib/silccore/silcnotify.h:
11209 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11210 notify nickname change and topic setting/change on a channel.
11212 * API change of command_reply operation in client library. The
11213 application gets now the status type received from server as well.
11215 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11217 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11219 * Cras fixed and optimized the packet handling even further and
11220 it should work now. Minor change to the prototype of function
11221 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11223 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11225 * Added new function into lib/silcutil/silcschedule.[ch]:
11226 silc_schedule_with_fd to select() a specified fd. The function
11227 returns after timeout expires or data arrives or goes. The
11228 function is used by packet routines to wait that all data is
11229 received from network.
11231 * Fixed data reading from network in lib/silccore/silcpacket.c.
11232 The code now assures that all data is read from the fd and then
11233 continues packet processing. This was a bug fix since the code
11234 used to drop some data in some circumstances.
11236 * Added new function into lib/silcclient/client.[ch]:
11237 silc_client_start_key_exchange to start key exchange after
11238 connection has been established to server. The code internally
11239 now uses this funtion but its main purpose was to provide it
11240 for applications that perform their own connecting. After
11241 application has created a connection it merely calls this
11242 function to start the key exchange between client and server.
11243 The library takes care of everything else after that.
11245 Updated also lib/silcclient/README to explain the usage of
11248 * Do not send to application information that connection has
11249 been established. Application gets notified it by connect
11252 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11254 * Applied cras's patch to add silc_schedule_one function. The
11255 function runs scheduler once and returns.
11257 * Fixed the scheduler after cras messed it up. The timeout
11258 handling works now as it's supposed to work.
11260 * Added into lib/silccore/ silcnotify.h to include notify
11261 message types support. Changed silc_server_send_notify*
11262 functions, in server.[ch], to support those new notify types.
11263 Added the support for the notify types into client library,
11264 as well. Added new notify client operation into ops.h in
11267 * Changed silc_server_packet_send_to_channel to send normal
11268 packets instead of just channel message packets. The function
11269 is now used to send the notify packets to channels. It is not
11270 used to send channel message packets anymore, as server never
11271 sends them anymore.
11273 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11274 va_arg()s as it seems to require it nowadays. I guess, if SILC
11275 is compiled with older va_arg() the new code should work anyway.
11277 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11279 * Splitted core library. Core library (lib/silccore) includes
11280 now only SILC protocol specific core (and common) components.
11281 Created new utility library (lib/silcutil) that includes more
11282 generic purpose stuff. The stuff for util library was taken
11283 from the old core library. This was minor and easy split.
11285 * Created SILC Client Library (lib/silcclient) that includes
11286 implementation of the SILC client without user interface. This
11287 was major move from silc/ directory. The code has been changed
11288 so that it is transparent towards the user interface. The
11289 silc/ directory includes now the same user interface as before
11290 and it uses the new client library. Read lib/silcclient/README.
11291 Basicly, the client library performs everything else related
11292 to SILC except user interface handling. Also, configuration
11293 files are considered to be part of user interface and library
11294 does not handle them.
11296 This change also changed a lot of structures, function naming etc.
11297 Most important change was that SilcClientWindow object was
11298 renamed to SilcClientConnection in the client library. Created
11299 also new file lib/silcclient/ops.h. Also added new files
11300 silc/local_command.[ch] and silc/client_ops.[ch].
11302 All these changes were made to make it easier for user interface
11303 designers to create what ever user interface for the SILC client
11306 It is also expected that the server will be moved to lib
11307 directory as well and SILC Server Library will be created;
11308 sometimes in the future.
11310 * Removed Local commands from lib/silccore/silccommand.h as
11311 they are application specific and new client library does not
11312 handle any of those anymore.
11314 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11315 old client implementation in silc/.
11317 * Added support for callback functions in SILC_LOG_* macros.
11318 Application can now set its own callbacks that will be called
11319 instead of using the default functions that will always print
11320 the debug messages to stderr (or stdout). Also, debugging can
11321 now be disabled by setting silc_debug to FALSE and re-enabled by
11322 setting it to TRUE. Note, that logging will still work even
11323 if debugging is disabled.
11325 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11326 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11327 silc_log_reset_debug_callbacks.
11329 * To enable debugging in silc client one must give now -d
11330 option on command line.
11332 * Changed silc_schedule_init to automatically allocate task queues
11333 if they are not allocated before calling it.
11335 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11337 * Added GMP 3.1 into math library.
11339 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11341 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11342 a channel in SILC network. The packet is used by servers and
11343 routers to notify other routers that user has left a channel.
11344 This little feature was missing until now. Added the feature
11345 to protocol specification as well.
11347 Added functions: silc_server_send_remove_channel_user and
11348 silc_server_remove_channel_user into server.[ch].
11350 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11351 lib/silccore/silcpacket.h. However, they are not implemented
11354 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11356 * Fixed joining to a channel and sending channel messages
11357 between server and router. The channel message sending should
11358 now work inside a cell.
11360 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11362 * Fixed the private message sending between server and router.
11363 The private message sending should now work inside a cell.
11365 * Added silc_server_replace_id into server.[ch] to replace
11366 existing ID in the SILC network.
11368 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11369 and silc_idlist_replace_server_id into idlist.[ch] in server.
11371 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Fixed the server to server connections. Server can again now
11374 connect to router. Router to router connections probably does
11377 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11379 * Added dynamic protocol registering support. Now protocols can
11380 registered and unregistered on the fly. Patch by cras.
11382 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11384 * Added lib/contrib directory to hold routines that some platforms
11385 don't have but are needed by SILC.
11387 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11388 into lin/contrib to provide getopt() and getopt_long() for
11389 those who don't have it.
11391 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11393 * Added AWAY command to client. When away message is set and
11394 client receives a private message packet the client automatically
11395 replies to the sender with the away message.
11397 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11398 bug seemed to be the cause of recent problems when compiling
11401 * Added version detection support to SKE protocol specification
11402 and added the new changes to the SKE implementation as well.
11403 There were other minor changes in the SKE protocol as well.
11405 Many changes in lib/silcske/silcske.[ch] and in
11406 lib/silcske/payload.[ch].
11408 * Added ^U functionality, clear input line. Patch from cras.
11410 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11412 * Mainly small bugfixes on core library. Fixed some debugging
11413 logging and buffer overflow in silclog.c.
11415 * Updated config.sub and config.guess on the distribution tree.
11417 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11419 * Added command lagging support in server. Client may execute
11420 commands now only once in two seconds.
11422 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11424 * Optimized packet reception. MAC computation and checking is now
11425 also more optimized. A lot previously duplicated code is now
11426 used as generic by both client and server.
11428 * Fixed key pair generation in clientutil.c
11430 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11432 * Added into lib/silccore/silcbufutil.[ch] new function;
11433 silc_buffer_realloc.
11435 * Moved generic packet sending/encryption functions to
11436 lib/silccore/silcpacket.[ch] from client and server. Some
11437 rewriting of the functions.
11439 * Moved all generic packet reception/decryption functions to
11440 lib/silccore/silcpacket.[ch] from client and server. The
11441 packet processing is now much cleaner in both client and server.
11442 These were major changes in both client and server.
11444 * Created many common functions in server to do packet sending.
11445 Previously code were duplicated a lot, this has been removed
11446 with these changes.
11448 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11450 * Rewrote major parts of the ID cache system. Don't know
11451 whether it is better now or not but at least the API is more
11454 * Major rewrite on ID cache stuff on client because of the ID
11455 cache API changes. Added idlist.c to client.
11457 * Also major rewrite on ID cache stuff on server as well.
11458 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11459 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11460 in hand, instead they are all put into the ID cache system now.
11461 All server_idlist_* routines uses ID cache now instead of
11462 traversing its own lists (those lists does not exist anymore).
11463 SilcIDList though still exists. Also, SilcXXXEntry's are
11466 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11468 * Finally made the SKE implementation compliant to the protocol
11469 specification. All mp integers are now binary encoded as
11470 opposed being HEX encoded.
11472 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11475 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11476 functions: silc_[encode/decode]_pem. Also added function
11477 silc_encode_pem_file to PEM encode with newlines ('\n') for
11478 saving into a file.
11480 * SILC public keys are now encoded either PEM or binary. Same
11481 option is for private keys as well. By default private keys
11482 are binary encoded and public keys PEM encoded. Silly HEX
11483 encoding were removed.
11485 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11486 function to create fingerprints.
11488 * Fixed a bug in SHA1; does not change the original data anymore.
11490 * Partly implemented INFO command on client and server side.
11491 Fixed CLEAR command. Changes to SERVER command; show current
11492 server(s) when giving command without arguments. Added
11493 VERSION command to client.
11495 * Added check to server that unregistered connections cannot
11496 execute commands (unless it is specificly allowed).
11498 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11500 * Fixed screen refresh.
11502 * Fixed channel joining bug from client. On some circumstances
11503 client tried to join to a channel it had already joined.
11505 * Added public key verification process into client's protocol.c.
11506 The client now verifies the public key from user and saves
11507 it into ~./silc/serverkeys/ directory.
11509 Added into: clientutil.[ch]: silc_client_verify_server_key.
11511 * Changed SKE protocol's silc_ske_initiator_finish function
11512 to accept callback function that verifies the received public
11513 key. Removed old silc_ske_verify_public_key function.
11515 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11517 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11518 silc_pkcs_private_key[_data]_set.
11520 * Made the password and public authentication more cleaner in
11521 server's protocol.c.
11523 * Removed historic and obsolete protocol `channel_auth' from
11524 both client and server.
11526 * Removed wrong way of sending command status messages from
11527 server to client in server's command.c. The old way violated
11528 protocol specification.
11530 Changes to silccore/silccommand.[ch]: removed
11531 silc_command_encode_status_payload -> not needed anymore,
11532 changed silc_command_encode_payload_va to accept extra
11533 argument on variable argument list. The argument type must
11534 now be provided to the function. Also, added new function:
11535 silc_command_encode_reply_payload_va which is same as
11536 normal command_encode_payload_va except command status type
11537 is provided as extra argument.
11539 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11541 * Added ~./silc directory handling. The directory includes the
11542 public and private keys for the client.
11544 Added silc_client_check_silc_dir, silc_client_create_identifier
11545 and silc_client_load_keys.
11547 * Implemented SILC protocol compliant public key. Added public
11548 and private key saving to and loading from files.
11550 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11551 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11552 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11553 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11554 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11556 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11557 silc_pkcs_load_[public/private]_key.
11559 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11561 * Added silc_server_get_route (route.[ch]) to get connection
11562 data for the fastest route for given ID.
11564 * Implemented INVITE command on client and server. The command
11565 were re-defined in the SILC Protocol Specification and the
11566 implementation now complies with the specification.
11568 * Implemented PING command on client and server.
11570 * Implemented NAMES command on client and server. The server side
11571 supports currently only normal server not router server yet.
11572 Some changes to NAMES definition in SILC protocol specification.
11574 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11576 * Implemented LEAVE command on client and server.
11578 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11579 again. This change was made to the protocol as well. Server
11580 should not violate the protocol specification anymore.
11582 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11584 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11585 was tested. SOCKS4 was not but should work anyway.
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