1 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
3 * and it doesn't return FILE* but a file descriptor. Affected
4 file apps/silcd/silcd.c
6 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
8 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
9 pointing this out. Affected file apps/silcd/silcd.c
11 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
13 * Fixed the insecure temporary file creation issue now that it's
14 even on bugtraq... Affected file apps/silcd/silcd.c
16 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
18 * Before creating a channel key we need to remove the private key
19 mode, otherwise no key is created. Affected file
22 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
24 * Before checking ip/hostname of SilcSocketConnection, check
25 if its not doing a host lookup currently. Fixes atleast one
26 crash when many people connect at the same time.
27 Affected file apps/silcd/server_util.c.
29 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
31 * Check for valid return value from regcomp. Affected file
32 lib/silcutil/unix/silcunixutil.c.
34 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
36 * Check for FD_SETSIZE in silc_select to not go over.
37 Affected file lib/silcutil/unix/silcunixschedule.c.
39 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
41 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
43 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
45 * Fixed channel public key list saving on JOIN command reply
46 on backup router. Affected file apps/silcd/command_reply.c.
48 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
50 * Added default limit how many channels client can join,
51 default is 50. Added 'channel_join_limit' configuration
52 option to server too. Affected files are apps/silcd/command.c
53 and serverconfig.[ch].
55 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
57 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
58 On Toolkit the server and client are not compiled by default.
59 Affected file configure.ad.
61 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
63 * Added lib/contrib/getopt.[ch] for platforms that don't
64 have it (it is not GPL implementation).
66 * Fixed compilation when pkg-config is used.
68 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
70 * A comma in invite/ban string is invalid, check for it.
71 Affected file apps/silcd/server_util.c.
73 * Added SERVICE command to the server. It parses the command
74 request but SILC Server does not support services for the
75 time being. Affected file apps/silcd/command.[ch].
77 * Added SERVICE command and command reply to client library.
78 It is however incomplete. Updated Toolkit documentation.
79 Affected files are lib/silcclient/command[_reply].[ch].
81 * Fixed IDENTIFY/WHOWAS command reply to send the username
82 correctly (uninitialized buffer). Affected file is
83 apps/silcd/server_query.c.
85 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
87 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
88 finalizes the major restructuring of the CVS tree.
90 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
92 * Send empty MOTD reply if MOTD file cannot be read.
93 Affected file silcd/command.c.
95 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
97 * Optimized primer number generator to use simpler conversion
98 routines. Also assure that the prime number will have the
99 highest bit set after modifying it. Affected file is
100 lib/silcmath/silcprimegen.c.
102 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
104 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
105 for now only for testing purposes, it will not be delivered
106 in any distribution for now.
108 * Removed NSS MPI from the source tree. Due to upcoming
109 license change for the SILC Toolkit, we cannot deliver the
110 NSS MPI anymore. I decided to replace it in all distributions
111 with public domain library.
113 * Removed GNU regex from lib/contrib and introduced free
114 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
115 GNU regex compatible API to it (only partial).
117 * Removed getopt routines from lib/contrib.
119 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * Use silc_server_send_command_reply to send replies instead
122 of encoding packet itself. Affected file silcd/command.c.
124 * Added command sending and receiving statistics to server.
125 Affected files in silcd/.
127 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
128 with GCC, for it not to warn about pointer signedness.
130 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
132 * Added context to the SilcIDCache destructor. Affected
133 files are lib/silccore/silcidcache.[ch],
134 lib/silcclient/client.c and silcd/server.c.
136 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
138 * Added pkg-config check to configure.
140 * The PublicKeyDir must not be used with Admin block in server
141 config. Affected file silcd/serverconfig.c.
143 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
147 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
149 * Handle empty LIST command reply correcttly in server. Affected
150 file silcd/command_reply.c.
152 * Handle empty LIST command reply correctly in client library.
153 The application will now receive one LIST command reply with
154 all arguments set to NULL if there are no channels. Updated
155 Client Library documentation accordingly. Affected file
156 lib/silcclient/command_reply.c.
158 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
160 * Added channel name string stringprep profile to the protocol
161 and implementation to allow a little free'er channel name
162 strings. Affected files are lib/silcutil/silcstringprep.[ch].
164 * Added silc_channel_name_[check|verify] to check and verify
165 channel name strings. Affected files are
166 lib/silcutil/silcstrutil.[ch].
168 * Added support for the new channel name preparation in client
169 library and server. Affected files in lib/silcclient and
172 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
174 * Added the Autodist into the source tree. It replaces the
175 old ./prepare. It can be used to create distributions as
176 previously. See README.CVS and README.DIST. See
177 distributions in distdir/.
179 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
181 * Make sure query sends at least an error back if nothing
182 more is sent. Affected file silcd/server_query.c.
184 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
186 * During query, check if the original command caller goes
187 away. If it does, stop the query. Affected file
188 silcd/server_query.c.
190 * Check for valid channel creation in JOIN command reply.
191 Affected file lib/silcclient/command_reply.c.
193 * Handle the resolver counter in silc_client_get_users_by_channel
194 callback correctly. Fixed auto-join bug in Gaim. Affected
195 file lib/silcclient/idlist.c.
197 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
199 * Added some better error messages. Affected file
200 silcd/command_reply.c and packet_receive.c.
202 * Handle error in WATCH command propely on backup router.
203 Affected file silcd/command.c.
205 * Fixed freeing of unfreeable variable in WHOIS command reply.
206 Affected file silcd/command_reply.c.
208 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
210 * Added pkg-config .pc file creation for silc core library
211 and silcclient library. A patch by c0ffee.
213 * Removed the need for GNU Libidn. Added the simple stringprep
214 from libidn into lib/contrib/. It is now used also on Windows
217 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
219 * Simplified the invite and ban string handling in the
220 server. Check for valid invite and ban arguments also.
221 Affected file silcd/server_util.c.
223 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
225 * Added WATCH list announcing in backup router protocol.
226 Affected files are silcd/command.c, server.c, server_backup.c.
228 * Do not change users mode to founder on normal server/backup
229 if the founder mode is set, and user is first one to join.
230 Affected file silcd/pcaket_receive.c.
232 * Do not send CUMODE_CHANGE notify back to sender. Affected
233 file silcd/packet_receive.c.
235 * Added getrusage() to take noise in SILC RNG. A patch by
236 Mika Boström. Affected files are configure.in.pre,
237 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
239 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
241 * Splitted the SILC libraries configuration into a configure
242 fragment into lib/configure.ad. It is now possible, once
243 this feature is added, to specify whether to compile or not
244 compile included SILC libraries. Affected files are
245 configure.in.pre, lib/silcmath/mpi/configure.ad,
246 lib/configure.ad, Makefile.defines.pre and
247 Makefile.defines_int.pre.
249 * Added --with-silc-includes and --with-silc-libs to configure.
250 If specified the included libs are not compiled, but the
251 specified libs are used. Pkg-config is not yet supported.
252 Affected file configure.in.pre.
254 * Fixed WATCH command handling on backup router. Router does not
255 send the watch command any more to backup if it originates from
256 backup. Affected file silcd/command.c.
258 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
260 * Changed announcing to not announce unregistered clients.
261 Affected file silcd/server.c.
263 * Fixed username handling in command reply. Affected file
264 silcd/command_reply.c.
266 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
268 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
270 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
271 Affected file: includes/silcincludes.h.in
273 * bool is defined as _Bool on Mac OS X now.
274 Affected file: lib/silcutil/silctypes.h
276 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
278 * Added support for UTF-8 nicknames, channel names and
279 server names in client library. Affected files in
282 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
283 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
284 software to check how Toolkit has been compiled.
286 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
288 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
290 * Use silc_utf8_str[n]casecmp instead of strcmp routines
291 in library and in SILC Client when dealing with nicknames
292 and other identifier strings. Affected file in client lib
295 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
296 irssi/src/silc/core/silc-servers.c.
298 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
300 * Fixed idcache to work with the new identifier strings.
301 Affected file lib/silccore/silcidcache.c.
303 * Added UTF-8 hash and compare function for SilcHashTable.
304 Affected file lib/silcutil/silcutil.[ch].
306 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
307 Affected file lib/silcutil/silcstringprep.[ch].
309 * Changed the identifier string handling to include the original
310 format in client, server, channel entries and normalized
311 format in cache. Affected files in silcd/.
313 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
315 * Added support for the new identifier strings and their
316 validity checking. Nicknames, channel names and usernames
317 can now include practically any kind of letters and various
318 other characters. Affected files in silcd/ and in libraries.
320 NOTE: comparing these strings should now be done with memcmp()
321 to check binary compatibility. All these strings are normalized
322 and casing is irrelevant.
324 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
325 as easy function for applications to check whether identifier
328 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
330 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
331 file lib/silcutil/silcutf8.c.
333 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
335 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
337 * Make public key in getkey reply mandatory. Affected file
338 lib/silcclient/command_reply.c
340 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
342 * Added Parameter dont_register_crypto_library to
343 SilcClientParam. If set to TRUE, silcclient library will
344 not initalize the Crypto Libraries and application
345 will need to do it. Affected file lib/silcclient/silcclient.h,
346 lib/silcclient/client.c.
348 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
350 * Imported new silc_utf8_[encode|decode] routines from
351 my internal SILC 1.1 source tree. New encodings added:
352 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
353 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
354 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
357 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
359 * Implemented stringprep (RFC 3454) API. Internally we use
360 GNU Libidn's stringprep, for now, so it is required now to
361 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
363 * Added checking for GNU Libidn and --with-libidn to configure.
365 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
367 * If the passphrases entered do not match while generating a new key,
368 completly start over instead of going into an infinite loop asking
369 the user to re-enter the passphrase correctly. Affected file
370 lib/silcutil/silcapputil.c
372 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
374 * Make sure server is removed from backup list when it is
375 deleted. Affected files silcd/command.c, server.c,
378 * Close socket when connecting to router fails. Affected
381 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
383 * Adopt configuration toolchain to current auto-tools.
384 Affected files prepare, irssi/configure.in
385 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
386 redo that. Affected files irssi/src/silc/core/client_ops.c,
387 irssi/src/fe-common/silc/fe-silc-channels.c
388 * Take over command line options into silcclient data structure.
389 Affected file irssi/src/silc/core/silc-core.c
391 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
393 * Do not try to initiate backup resuming protocol forever.
394 Affected file silcd/server_backup.c.
396 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
398 * ID change in resuming has to be done before changing
399 detached client's modes, since the ID change may fail and
400 leave ghosts on the network. Affected file is
401 silcd/packet_receive.c.
403 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
405 * Fixed Win32 scheduler to not stuck anymore. A patch from
406 Juha Räsänen. Affected file is
407 lib/silcutil/win32/silcwin32schedule.c.
409 * Fixed QoS parsing for connection blocks in server. Affected
410 file is silcd/serverconfig.c.
412 * Fixed server statistics increasing in server. Affected file
415 * The CLOSE command now marks backup router as self disconnected
416 to avoid resuming problems. Affected file silcd/command.c.
418 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
420 * When using silc_net_create_connection[_async], and your system can
421 create IPv6 sockets, it will try to connect to the IPv6 host.
422 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
423 file lib/silcutil/unix/silcunixnet.c
425 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
427 * Check for valid route when receiving packet from router and
428 when routing it to local server in the cell. A patch from
429 Matt Miller. Affected files silcd/router.c and server.c.
431 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
433 * Couldn't detach and reattach twice, because of the previous
434 commit. Affected file silcd/packet_receive.c
436 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
438 * Added check to ignore Port value if Initiator is FALSE.
439 Remote router coudln't connect if Port was set. Affected file
442 * If some client tries to resume more than once at the same time,
443 server crashed. Router didn't crash, but showed odd behaviour
444 (didn't allow clients to join anymore, ..). Affected files
445 silcd/packet_receive.c silcd/idlist.h
447 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
449 * Destroy the file transfer session in silc_client_file_close
450 with timeout. Affected file lib/silcclient/client_ftp.c.
452 * Call SFTP server monitor in READ and WRITE after the actual
453 operations. Affected file lib/silcsftp/sftp_server.c.
455 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
457 * Create one configure script from configure fragments
458 (configure.ad). This is a first step towards new distribution
459 system. Affected files prepare, configure.in.pre,
460 lib/silcmath/mpi/configure.ad.
462 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
464 * Removed expiring of client key pair. Affected file is
465 irssi/src/silc/core/clientutil.c
467 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
469 * Check the number of connections from real number of
470 connections instead of socket number, when deciding if
471 server is full. Affected files are silcd/server.c,
472 server_internal.h and silcd.c.
474 * Clarified the connections_max meaning in General section
475 in doc/example_silcd.conf.in.
477 * The reconnect_keep_trying default value set to TRUE
478 if it is not defined in the config file. Affected file
479 silcd/serverconfig.c.
481 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
483 * Fixed crashbug in connection closing, after a protocol
484 completion callback, which might have closed it already.
485 Affected file silcd/server.c.
487 * Fixed rekey with PFS in backup router. It did not allow
488 rekeys with PFS, and when the rekey protocol timedout
489 it crashed the backup router without the above fix. Affected
490 file silcd/packet_send.c and server.c.
492 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
494 * The silc_client_add_channel_private_key now returns the
495 private key context if pointer is given as argument.
496 Affected files are lib/silcclient/silcclient.h and
499 * Added support for using channel private keys in SILC
500 Client Library even if the private key mode is not set
501 on the channel. Affected file lib/silcclient/client_channel.c.
503 * The channel private key used to decrypt message is now
504 delivered to the application in the 'channel_messageÃ' client
505 operation. Affected files are lib/silcclient/silcclient.h
506 and client_channel.c.
508 * Fixed wrong arg type for user limit in CMODE command reply.
509 Affected file silcd/command.c.
511 * The user limit is now taken and saved to SilcClientEntry in
512 JOIN and CMODE command replies and in CMODE_CHANGE notify.
513 Affected files lib/silcclient/silcclient.h, command_reply.c
516 * Added support to the new private message key indicator
517 packet. Added a new function to the client library:
518 silc_client_send_private_message_key_request. The sender
519 indicates to be initiator, and receiver is responder.
520 Added the indicator to the SilcClientEntry as 'prv_resp'
521 boolean. Affected files are lib/silcclient/silcclient.h
522 client.[ch], and client_prvmsg.c.
524 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
526 * Fixed the JOIN command calling when called with both
527 -auth and -founder. Affected file is lib/silcclien/command.c.
529 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
531 * Check watcher list for resumed clients as well. Affected
532 file is silcd/packet_receive.c.
534 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
536 * Implemented the user limit to the CMODE_CHANGE notify,
537 CMODE command reply and JOIN command reply in server.
538 Affected files are silcd/server.c, command.c, command_reply.c,
539 packet_send.c and packet_receive.c.
541 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
543 * Defined SILC_STRFMT_END that must be used now with
544 silc_buffer_strformat, instead of SILC_STR_END. Fixes
545 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
546 lib/silcclient/silcvcard.c, silcd/server_util.c.
548 * Fixed the adding of public key to the WATCH list in server.
549 Fixed the WATCH notify sending to client. Affected files
550 are silcd/packet_send.[ch], command.c, server_util.c.
552 * Implemented the watching by public key in the SILC Client
553 Library and SILC Client. Affected files are
554 lib/silcclient/command.c and client_notify.c.
556 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
558 * Added support for public key watching in server. Affected
559 files are silcd/server.c, server_internal.h, command.c,
562 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
564 * Added public key to the SIlcClientEntry. Affected files
565 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
567 * Fixed the get_clients_whois reply processing to return
568 exactly same entries server returned. Makes it possible
569 to search using attributes. Affected file is
570 lib/silcclient/idlist.c.
572 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
574 * Save founder key to SilcChannelEntry. Affected files are
575 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
577 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * Call the monitor callback with _CLOSED status from the
580 silc_client_file_close. Affected files are
581 lib/silcclient/client_fpt.c, silcclient.h
583 * Added silc_client_get_clients_whois which resolves using
584 WHOIS, and supports requested attributes as well.
585 Affected files are lib/silcclient/silcclient.h, idlist.c.
587 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
589 * Added support for asking the destination filename where
590 the downloaded file is saved in the file transfer. Affected
591 files are lib/silccilent/silcclient.h, client_ftp.c.
593 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
595 * Fixed error handling in resuming data processing. Affected
596 files are lib/silcclient/client_resume.c and client.c.
598 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
600 * Fixed silc_client_send_private_message to return TRUE correctly.
601 Affected file lib/silcclient/client_prvmsg.c.
603 * Added topic to the SilcChannelEntry. Affected files are
604 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
606 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
608 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
609 file lib/silcclient/command.c
611 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
613 * Convert all commands to UTF-8 before passing them to the
614 client library. Still need to convert replies from UTF-8 to
615 the locale encoding. Affected file
616 irssi/src/silc/core/silc-cmdqueue.c
618 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
620 * redirect all silc_client_command_calls through a queueing framework.
621 This fixes /CYCLE and the annoying "nick change after auto-joining
622 a channel". Furthermore it defines one central point where
623 command parameters can be UTF-8-ified. Affected files
624 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
625 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
627 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
629 * use asynchronous connect() to establish router connections.
630 Fixes problem when the primary router goes down. Affected files
631 silcd/server.c, silcd/server_backup.c
633 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
635 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
636 Fixed various compilation warnings when type casting ints
637 to pointers or vice versa, of different size. Updates around
640 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
642 * Surrogates not allowed in UTF-8 strings, updated decoder.
643 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
644 testers in lib/silcutil/tests/ directory.
646 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
648 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
649 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
650 files are lib/silcclient/silcclient.h, client.c.
652 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
654 * When resuming a session fails, notify the user that the session
655 file needs to be removed eventually. Affected files
656 irssi/src/fe-common/silc/module-formats.[ch],
657 irssi/src/silc/core/client_ops.c.
659 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
661 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
662 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
664 * Typofix in Irssi::Silc module. Affected file
665 irssi/src/perl/silc/Silc.xs.
667 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
669 * Changed the way NOTICE flagged messages are treated. Added support
670 for notices in queries and signing notices. Affected files
671 irssi/default.theme; irssi/docs/help/in/notice.in;
672 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
673 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
675 * Fixed typo in /ACTION help. Affected file
676 irssi/docs/help/in/action.in
678 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
680 * Fixed typo in perl module. Affected file
681 irssi/src/perl/silc/Server.xs
683 * Changed the way ACTION flagged messages are treated. Added support
684 for actions in queries and signing actions. Affected files
685 irssi/default.theme; irssi/docs/help/in/action.in;
686 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
687 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
690 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
692 * Incorrectly reported error when client had to be resolved from
693 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
695 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
697 * Fixed whois public key hash table deleting and adding in
698 detached client case. Affected file silcd/packet_receive.c.
700 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
702 * Changed filenames of silc/fe module not to collide with filenames
703 from core/fe. Also seperated public messages printing from
704 query messages printing. Affected files are all in
705 irssi/src/fe-common/silc.
707 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
709 * Fixed the invite process handling during joining to use
710 correct server name for the client that is matched against
711 the invite string for the channel. Wrong server name caused
712 inability to join the channel. Affected file is
715 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
717 * Fixed the CUMODE channel founder authentication on normal
718 server to not remove the founder rights on existing founder
719 before checking that router accepts the mode change. Affected
720 files are silcd/command.c and silcd/packet_receive.c.
722 * Remove the server entry correctly when rekey timeouts and
723 remote router connection on normal server is closed. Fixes
724 a crash where server uses the freed server entry. Affected
727 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
729 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
730 networks. This is the first step in solving the bug about
731 /SERVER ADD -silcnet <silcnet>. Affected files
732 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
733 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
734 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
736 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
738 * /SMSG and /MMSG now correctly create new queries. Affected files
739 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
741 * Add basic support for SILC protocol specific variables in perl.
742 Affected files irssi/src/perl/silc/*, irssi/configure.in,
743 irssi/src/perl/Makefile.am
745 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
747 * Don't use silc_get_input, it's obviously not reliable. Fixes
748 issue when the current key expires. Affect file
749 irssi/src/silc/core/clientutils.c
751 * Make the session data filename configurable. This makes it
752 possible to have different session files for different
753 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
754 client_ops.[ch], silc-servers.c,
755 irssi/src/silc/fe-common/silc/module-formats.[ch]
757 * Use the same set of libtool files for the MPI lib as for the
758 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
759 config.sub, configure.in, install-sh, missing, mkinstalldirs
761 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
763 * Fixed server statistics decrementing error to not go to
764 negative. Affected file silcd/packet_receive.c.
766 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
768 * Use silc_server_query_add_error to add error in public key
769 search error. Added support in send_reply to send errors
770 without specific argument. Affected file silcd/server_query.c.
772 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
773 Client for NO_SUCH_NICK. It was against the protocol specs.
774 Affected file irssi/src/silc/core/client_ops.c.
776 * Added backwards support for the wrong NO_SUCH_NICK error sending
777 in server. To be removed in SILC Server 1.0. Both old clients
778 and clients with fixed error handling now works. Affected file
779 silcd/server_query.c.
781 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
783 * fixed a bug in the whois using attributes function where no
784 error was sent if no nickname and client id but the attributes were
785 given to whois. Affected file silcd/server_query.c
787 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
789 * remove public key from public key hashtable on detach. Affected
790 file silcd/packet_receive.c
792 * free public key hashtable before removing clients on server
793 shutdown. Affected file silcd/server.c
795 * remove public key prior deleting client-data on killing a client.
796 Affected file silcd/server_util.c
798 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
800 * Getting the MOTD from other servers works now. Affected
801 files are silcd/command.c and silcd/command_reply.c
803 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
805 * Initialize the variable idletag, since it is tested in
806 silc_core_deinit for its default value. Affected file
807 irssi/src/silc/core/silc-core.c
809 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
811 * Fixed signed channel messages across cells. Affected file
814 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
816 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
817 is not defined. They can now be safely used in if-statements
818 without braces. Affected file lib/silcutil/silclog.h.
820 * Added the checks for backup closing connection due to error
821 (local or remote) and thus not allow the resuming to occur
822 in reconnect. Affected files are silcd/packet_send.c
825 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
827 * Help file updates. Affected files in irssi/src/docs/help/in/.
829 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
831 * Fixed channel messages across cells. Affected file
834 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
836 * Fixed file transmission accepting in client library to not
837 start the negotiation if user hasn't accepted the transfer,
838 instead create new session for resent transfer. Affected
839 file lib/silcclient/client_ftp.c.
841 * Show the session ID in the file transmision list. Remove
842 session from list that failed to transfer. Switch the current
843 session automatically after transmission, and in errors, to new
844 session if other sessions exists in the transfer list. Affected
845 files are irssi/src/silc/core/silc-servers.c,
846 irssi/src/fe-common/silc/modfule-formats.c.
848 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
850 * Fixed MIME header parsing for the hopefully last time. Affected
851 file lib/silcutil/silcstrutil.c
853 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
855 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
857 * The SILC RNG is now gauranteed to return non-zero random
858 values. Affected files are lib/silccrypt/silcrng.[ch].
860 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
862 * Fixed nickname formatting when changing only case of the
863 nickname. Affected file lib/silcclient/idlist.c.
865 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
867 * Fixed a memory leak and incorrect printing of the "appears as"
868 message. Affected file irssi/src/silc/core/client_ops.c
870 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
872 * Added CRT (Chinese Remainder Theorem) supported RSA
873 private keys and private key operations. This significantly
874 increases private key operation efficiency. No compatibility
875 issues with new or old private keys. Affected files are
876 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
878 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
880 * Fixed GCC-3.3.2 related compilation warnings from the
883 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Removed RC6 from distributions.
887 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
889 * Added some better comments to lib/silccrypt/silcpkcs.h,
890 optimized some routines in lib/silccrypt/silcpkcs.c.
891 Added test_silcpkcs into lib/silccrypt/tests/.
893 * Fixed silc_rng_global_init to actually init the global RNG
894 if RNG wasn't provided for it. Affected file is
895 lib/silccrypt/silrng.c.
897 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
899 * Added silc_hash_table_find_by_context_ext. Affected files
900 lib/silcutil/silchashtable.[ch].
902 * Save the public key on normal server in WHOIS command reply
903 from attributes, if present, and add it to public key hash
904 table. Fixes WHOIS resolving by public key on normal server.
906 Optimized the attributes resolving on normal server to not
907 resolve if we resolved them already from router.
909 Affected files are silcd/server_query.c, command_reply.c.
911 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
913 * Added support for whois using attributes.
914 Affected files silcd/command_reply.c, silcd/packet_receive.c,
915 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
918 * Added support for whois using public key attribute to /WHOIS i
919 client command. Affected files irssi/docs/help/in/whois.in,
920 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
922 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
924 * Fixed UMODE setting in server when the client has anonymous
925 mode set. The mode setting was not working. Affected file
928 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
930 * Fixed some bugs and typos related to sending split messages.
931 Print notification when sending messages with /MMSG. Affected
932 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
934 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
936 * Optimized the socket referencing in packet routines, client
937 library and server. Affected files are lib/silccore/silcpacket.c,
938 lib/silcclient/client.c and silcd/server.c.
940 * If silc_socket_set_qos is given with NULL arguments the QoS is
941 reset from the socket. Affected files are
942 lib/silcutil/silcsockconn.[ch].
944 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
946 * Add a /LISTKEYS command which lists the locally cached
947 client and server keys. Affected files
948 irssi/src/fe-common/module-formats.[ch],
949 irssi/src/silc/core/silc-{channels,servers}.c
950 irssi/docs/help/in/listkeys.in
952 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
954 * Check that packet queue purging was successful. Affected
955 files lib/silcclient/client.c and silcd/packet_send.c. Related
956 to MAC failed errors.
958 * Do not clear the inbuf even if it is empty if QoS was applied
959 to it. Otherwise the QoS data is cleared and MAC failed error
960 will occur. Affected file lib/silccore/silcpacket.c.
962 * Use the rekey period time as rekey protocol timeout value.
963 If the rekey does not succeed during the rekey period there's
964 something very wrong, and we most likely end up with wrong keys,
965 do graceful reconnect then. Affected file silcd/server.c.
967 * Take reference of the socket in the parser context, as it's
968 possible to have the parsers in queue after the socket is
969 disconnected and this may cause crash. Affected files are
970 lib/silccore/silcpacket.c, lib/silcclient/client.c and
973 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
975 * Fixed KICK command reply sending, it sent to replies.
976 Affected file silcd/command.c.
978 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
980 * Finish the silc-mime.pl script. It now supports MIME type
981 guessing using magic files, signing data messages, executing
982 MIME handlers in background. Affected files
983 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
985 * Changed MIME signal handler to make things easier for the perl
986 script. Affected files irssi/src/silc/core/client_ops.c,
987 silc-servers.c, and irssi/docs/signals.txt
989 * Cleaned up the silc_mime_parse function and fixed detection
990 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
992 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
994 * Resolve the IP for file transfer listener from the connection
995 socket. Affected file lib/silcclient/client_ftp.c.
997 * Accept NULL hostname parameter in the functions
998 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
999 if hostname is not wanted.
1001 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1003 * Fixed race condition between silc_client_init and
1004 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1006 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * Fixed file transfer connection closing when SIGNOFF for
1009 the client is received from server. Affected file is
1010 lib/silcclient/client_ftp.c.
1012 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1014 * Check for disconnected socket in QUIT callback. Affected
1015 file silcd/command.c.
1017 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1019 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1020 Affected files lib/silcutil/silcstrutil.c
1022 * Cleaned up the escape/unescape functions for correctness and
1023 speed. Affected file irssi/src/silc/core/client_ops.c
1025 * Removed handling for data messages with Content-Type: text/*,
1026 moved parsing of MIME headers to the signal handler, added
1027 support for signing and verifying data messages. Affected
1028 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1029 irssi/src/silc/core/silc-{servers,channels}.c
1031 * Added a perl script for handling data messages based on
1032 information read from Mailcap files. New file
1033 irssi/scripts/silc-mime.pl
1035 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1037 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1038 acknowledge recepetion of a message to the sender. Updated
1041 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1043 * Unregister channel key saving callback when deleting channel.
1044 Affected file lib/silcclient/idlist.c.
1046 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1047 before calling notify client operation. Affected file is
1048 lib/silcclient/client_notify.c.
1050 * Unregister QoS tasks when deleting the socket connection.
1051 Affected files lib/silcutil/silcsockconn.[ch],
1052 unix/silcunixsockconn.c.
1054 * Implemented latest presence-attrs draft changes. Affected
1055 files lib/silccore/silcattrs.h and
1056 irssi/src/silc/core/silc-queries.c.
1058 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1060 * Save old channel keys in list to allow more rapid change
1061 of channel keys if server for some reason does that. This
1062 avoids loosing so many channel messages due to not having
1063 key to decrypt. Affected file lib/silcclient/silcclient.h,
1064 idlist.c and client_channel.c.
1066 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1068 * Continued backup router tests and fixes. Affected files
1069 silcd/server_backup, server_util.c, server.c. See TODO.
1071 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1073 * Fixed SERVER_SIGNOFF handling in servers. The client
1074 was removed from wrong list thus not removing the client
1075 at all. Affected file silcd/packet_receive.c.
1077 * Do not execute rekey protocol for disabled connections as
1078 it would never go through. Affected file silcd/server.c.
1080 * Added timeout for rekey protocol to catch if the protocol
1081 never executes successfully. Affected files silcd/server.c
1084 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1086 * Abandon packet processing for disconnected sockets. Check
1087 this always after calling packet processing callback.
1088 Affected file lib/silccore/silcpacket.c.
1090 * Fixed double registration disconnection code in server.
1091 Closed wrong connection. Affected file silcd/packet_receive.c.
1093 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1095 * On normal server reconnect to primary during resuming 4
1096 times, then give up. Affected file silcd/server_backup.c.
1098 * If during reconnecting to routers we notice we have router
1099 connection but no primary router set, the server is in desync.
1100 Reconnect to primary to restore network. Affected file
1103 * Assure that only one protocol is exeucting at the same time.
1104 Added checks for all protocols. Affected files are
1105 silcd/server.c and server_backup.c.
1107 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1109 * Check that a string is not already part on invite/ban
1110 string when processing it. Affected file silcd/server_util.c.
1112 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1114 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1115 with 1.2 version of the protocol. Affected file is
1116 silcd/packet_receive.c.
1118 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1120 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1121 where the passphrase was given. Affected file is
1124 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1126 * INVITE and BAN notifys are now delivered from routers to
1127 servers (but not clients) on the channel. Updated specs and
1128 code. Affected files silcd/packet_[send|receive].[ch],
1129 command.c, server.c and server_util.c.
1131 * Implemented INVITE and BAN announcing. Affected files are
1132 silcd/server.[ch], server_util.c.
1134 * Implemented SilcStatus error type argument returning in
1135 command reply error in server. Affected file silcd/command.c.
1137 * Implemented SilcStatus argument returning in comand reply
1138 in client library. The command_reply client operation now
1139 returns error specific arguments as well. Affected files
1140 are lib/silcclient/command_reply.[ch], client_resume.c,
1141 lib/silccore/silcstatus.[ch].
1143 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1145 * Backup router protocol version 1.2 implemented. Testing still
1146 required. Affected files in silcd/server_backup.[ch], server.c,
1147 packet_receive.c and server_internal.h.
1149 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1151 * silc_client_send_[channel|private]_message now return TRUE
1152 or FALSE. Affected file lib/silcclien/client_channel.c and
1155 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1157 * Check for explicit nickname in INVITE and BAN processing
1158 during join as well (and don't expect only wildcards in
1159 invite/ban strings). Affected file silcd/command.c.
1161 * Fixed the INVITE and BAN by public key. The public key saved
1162 is the PK payload (as specified) not the raw data. Affected
1163 file silcd/server_util.c.
1165 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1167 * UTF-8 text message support for actions and notices in SILC
1168 Client. Affected file irssi/src/silc/core/client_ops.c.
1170 * silc_get_username and silc_get_real_name now returns sensible
1171 data on Win32. Patch by Toni Willberg. Affected file is
1172 lib/silcutil/win32/silcwin32util.c.
1174 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1176 * Provide a signal handler to send MIME encoded messages and emit
1177 a signal when a MIME encoded message is received. Also document
1178 the signals for usage with the perl interface.
1180 A sample perl script will be supplied at a later point.
1182 Affected files are irssi/docs/signals.txt,
1183 irssi/src/silc/core/client_ops.[ch],
1184 irssi/src/silc/core/silc-{channels,servers}.c
1186 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1188 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1189 server. Use this time to display a lag and disconnect when it
1190 exceeds a specified limit.
1192 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1194 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1196 * Remove the channel auth list in normal server if router
1197 encofrces its list during connecting. Send notify to channel
1198 to remove the mode to remove the list. Affected files are
1199 silcd/server_util.c and silcd/packet_receive.c.
1201 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1203 * Added support for channel public keys. Updated protocol specs
1204 and implemented it. Affected files are
1205 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1206 lib/silcclient/command_reply.c.
1208 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1211 terminate the process on Linux. Affected file silcd/silcd.c.
1213 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1215 * Check for NULL buffer in silc_buffer_clear. Affected file
1216 is lib/silcutil/silcbuffer.h.
1218 * Simplified the backup router protocol by removing the _GLOBAL
1219 types. Updated protocol specs and the code. Affected files
1220 are silcd/server_backup.[ch].
1222 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1224 * Deny '@' and '!' from nicknames since they are reserved
1225 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1226 Updated protocol specs and the code.
1228 Affected files are silcd/server_util.[ch].
1230 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1232 * Fixed stack overflow in Irssi SILC client. Affected
1233 file irssi/src/silc/core/client_ops.c.
1235 * Check that Host is set in ServerConnection and RouterConnection
1236 in silcd.conf. Affected file silcd/serverconfig.c.
1238 * Fixed crash in server with protocol completion callbacks,
1239 namely rekey and backup resuming protocols. Affected files
1240 are silcd/server_backup.c and silcd/server.c.
1242 * Fixed rekey protocol to not restart if it is started already.
1243 Affected files are lib/silcclient/client.c and
1246 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1248 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1250 * Fixed EOF handling in SILC Config, affected file
1251 lib/silcutil/silcconfig.c.
1253 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1255 * Fixed RESOLVING flag handling in JOIN notify and other
1256 notifys to handle the resolvings correctly in client library.
1257 Affected file lib/silcclient/client_notify.c.
1259 * Do not send full INVITE and BAN lists in INVITE and BAN
1260 notifys, only the changed information. Affected file
1263 * Fixed INVITE notify sending in INVITE command, send it
1264 only when needed. Affected file silcd/command.c.
1266 * Handle the founder key change properly in CMODE_CHANGE
1267 notify. Bug #122. Affected file silcd/packet_receive.c.
1269 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1271 * Remove the mark for output (mark it only for input) after
1272 purging outgoing queue. Prevents the "Error in select()"
1273 floods. Affected file silcd/packet_send.c.
1275 * Fixed incorrect connection deletion from client library
1276 after calling "connect" client operation. Could cause
1277 crashes for example during reconnect timeouts. Affected
1278 files are lib/silcclient/client.c and
1279 irssi/src/silc/core/client_ops.c.
1281 * Check server private key file permissions before starting
1282 the server. Affected file silcd/serverconfig.c.
1284 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1286 * NULL terminate allocated string in silc_buffer_strformat.
1287 Affected file lib/silcutil/silcbuffmt.c.
1289 * Rewrote the invite/ban list string handling in server to
1290 use SilcBuffer instead. Affected files are silcd/command.c
1291 and silcd/server_util.c.
1293 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1295 * Fixed double free in CMODE command when setting new HMAC
1296 for channel. Affected file silcd/command.c.
1298 * Added couple of missing memset's to zero sensitive memory.
1299 Affected files silcd/command.c, lib/silcclient/command.c.
1301 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1303 * Fixed a double free in INVITE command error handling in
1304 server. Affected file silcd/command.c.
1306 * Added macros SILC_SWAB_[16|32] to swab byte order of
1307 16-bit and 32-bit unsigned integers. Affected file
1308 lib/silcutil/silctypes.h.
1310 * Use the SILC_SWAB_16 instead of htons() in server when
1311 handling ports since the ports in structures are always
1312 in little-endian order (regardless of platform). Affected
1313 file silcd/serverid.c and silcd/server_backup.c.
1315 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1317 * Send DISCONNECT in close admin command in server. Affected
1318 file silcd/command.c.
1320 * Check whether we are already connecting to a remote router
1321 (in addition of checking whether we are already connected)
1322 before creating new connection. Affected file silcd/server.c.
1324 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1326 * Added better compiler and compiler flags checking in
1329 * Check that socket is valid after QoS is applied to data.
1330 Affected file lib/silcutil/unix/silcunixsockconn.c.
1332 * Make sure the socket connecetion is not closed to early
1333 when closing connection in server. Also make sure the
1334 connection is always closed after error in a protocol.
1335 Affected file silcd/server.c.
1337 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1339 * Removed --session and --dummy options from Irssi SILC Client.
1340 -d option is available only if --enable-debug was given.
1341 Affected files are irssi/src/silc/core/silc-core,
1342 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1344 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1346 * Added silc_buffer_steal to steal the data from the buffer.
1347 Affected file lib/silcutil/silcbuffer.h.
1349 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1351 * Fixed server crash with double Primary block in config file.
1353 Fixed also various memory leaks around the config file
1354 parser. Affected files lib/silcutil/silcconfig.c,
1355 silcd/serverconfig.c.
1357 * Changed my nickname (Johnny Mnemonic) to my real name, this
1358 means that bugs introduced by him were actually introduced
1361 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1363 * Don't display "foo appears as foo\nYou're now known as foo"
1364 messages. Affected file irssi/src/silc/core/client_ops.c
1366 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1368 * Fixed error handling of invalid client entry when calling
1369 commands in server. Fixes a crash. Affected file
1372 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Added some sanity checks in server for correctness of the
1375 server configuration. Affected file silcd/serverconfig.c.
1377 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * Prevent endless resolving of user informations in USERS
1380 command by checking the command reply status correctly.
1381 Affected file lib/silcclient/command_reply.c.
1383 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1385 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1386 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1387 Aldous <Matthew@Aldous.com>.
1389 * Added better implementation using CriticalSection of
1390 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1391 <mikko.lahteenmaki@pikabaana.net>.
1393 * Added some Winsock WIN32 compatiblity defines into
1394 includes/silcwin32.h.
1396 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed double free in async host lookup code. Affected file
1399 lib/silcutil/silcsockconn.c.
1401 * On backup router handle now the SERVER_SIGNOFF from router
1402 for local connected servers too, and close the connections.
1404 Do not process them as normally signing off servers when they
1405 really signoff by sending EOF fe, but always assume that
1406 router sends the SERVER_SIGNOFF.
1408 Affected files silcd/server.c and silcd/packet_receive.c.
1410 * Fixed socket unsetting when closing connections. Affected
1411 files silcd/server.c and silcd/packet_send.c.
1413 * Do not print the nickname in SERVER_SIGNOFF if we do not
1414 have it. Prevents asserts in Irssi core. It is possible we
1415 don't have the nick if it was just being resolved when server
1416 signoff. Affected file irssi/src/silc/core/client_ops.c.
1418 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Fixed autonick crashbug in client library. Affected file
1421 lib/silcclient/client.c.
1423 * Fixed Unix implementation of SilcMutex to really assert if
1424 the mutex is locked/unlcoked already. Affected file
1425 lib/silcutil/unix/silcunixmutex.c.
1427 * Fixed locking in silc_schedule_uninit. It didn't lock
1428 when dispatching timeout tasks. Affected file is
1429 lib/silcutil/silcschedule.c.
1431 * Changed Win32 implementation of SilcThread to use modern
1432 Win32 interface. Affected file is
1433 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1435 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1437 * Don't print signed messages when sending failed. Affected files
1438 irssi/src/silc/core/silc-[servers.c/commands.h]
1440 * Send adquate signal when founding a channel by joing it. Affect
1441 file irssi/src/silc/core/client_ops.c
1443 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1445 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1446 irssi/src/fe-common/core/themes.c
1448 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1450 * Fixed close command to use the port correctly when closing
1451 server connections. Affected file silcd/idlist.c.
1453 * Check for NULL outbuf in silc_socket_write. It is possible
1454 that it is NULL is some odd case. Affected files are
1455 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1457 * Do not call final protocol callback for backup router
1458 resuming protocol when closing connection. It is closed
1459 by timeout in case of error. Affected file silcd/server.c.
1461 * Backup reconnect to router if backup resuming protocol
1462 failed. Affected file silcd/server_backup.c.
1464 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * Fixed double free in SKE library error hadling when signature
1467 error occurred. Affected file lib/silcske/silcske.c.
1469 * Save the fingerprint to new SilcClientEntry after changing
1470 nickname. Affected file lib/silcclient/client_notify.c.
1472 * Print SIGNOFF in Irssi SILC client only if the nickname is
1473 known. Prevents asserts in Irssi core. It is possible we
1474 don't have the nick if it was just being resolved when it
1475 quit. Affected file irssi/src/silc/core/client_ops.c.
1477 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Fixed double free in invite list adding code when adding
1480 invite strings. Affected file silcd/server_util.c.
1482 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1484 * More log printing during backup router protocol. Affected
1485 file silcd/server_backup.c.
1487 * Removed backwards support for old private key file format.
1488 Affected file lib/silccrypt/silcpkcs.c.
1490 * Removed backwards support for not-so-strict decryption length
1491 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1493 * GETKEY to update the client entrys fingerprint too.
1494 Affected file lib/silcclient/command_reply.c.
1496 * Added --without-libtoolfix for package builders using weird
1497 wrappers around libtool (BSD at least).
1499 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1501 * Fixed backup router bugs: When backup resumes router and
1502 receives a CHANNEL_MESSAGE packet the backup must not act
1503 as router since the packet header decryption would be
1504 different. Also, when relaying packets to channel, do
1505 not re-encrypt packets on backup that came from the primary
1506 since the connection isn't really router-router connection.
1507 Affected files silcd/server.c, silcd/packet_send.c.
1509 * Added checks in encryption/decryption that encryption/decryption
1510 length sent as argument really is multiple by block size. Helps
1511 catching really weird bugs like the above backup router bugs
1512 when packets are being decrypted in wrong way. Affected files
1513 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1515 * Fixed padding generation in private key file encryption.
1516 Affected file lib/silccrypt/silcpkcs.c.
1518 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Added ignore_message_signatures setting which can be used
1521 to ignore signatures in messages. Affected files are
1522 irssi/src/silc/core/client_ops.c, silc-core.c.
1524 * Fixed the libtoolfix to use command line options instead of
1525 environment variables. They didn't work as expected. Now,
1526 the libtool is fully run-time configurable.
1528 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1530 * Verify signature payload for signed messages. Affected files
1531 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1532 irssi/src/silc/core/silc-core.h
1534 * Display signature verification result in public and private
1535 messages using theme abstracts. See irssi/default.theme for
1536 examples on their usage. Affected files
1537 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1538 irssi/src/fe-common/silc/module-formats.[ch],
1539 irssi/src/fe-common/silc/fe-common-silc.c,
1540 irssi/src/fe-common/silc/Makefile.am
1541 irssi/src/fe-common/core/fe-messages.[ch]
1543 * Fixed bugs in Irssi's theme parsing. Affected files
1544 irssi/src/fe-common/core/themes.c
1546 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * Calculate the correct length for signed messages before
1549 encrypting, it must be multiple by block size. Affected
1550 file lib/silccore/silcmessage.c.
1552 * silc_message_signed_get_public_key returns now both
1553 decoded and encoded public key. Affected files are
1554 lib/silccore/silcmessage.[ch].
1556 * Added libtoolfix script that makes the libtool more generic
1557 and configurable in run-time. Now we can specify in run-time
1558 if what kind of libraries we want to create, regardless of
1559 configuration. SIMs are now creates even if --disable-shared
1560 was explicitly given.
1562 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1564 * Fixed founder key sending in CMODE command in client.
1565 Affected file lib/silcclient/command.c.
1567 * Fixed CUMODE founder authentication in server to not check
1568 for client's public key since it's not supposed to do that.
1569 Affected file silcd/command.c.
1571 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1573 * Set realname and hostname in NICK_REC records. Affected file
1574 irssi/src/silc/core/silc-nicklist.c
1576 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1578 * Remove 1.0 protocol backwards compat code from client
1581 * Added more reliable check for whether nickname did change
1582 or not, or whether only Client ID changed in NICK_CHANGE
1583 notify. Affected file lib/silcclient/client_notify.c.
1584 Fixes bug in '@' character handling in a nickname.
1586 * Added support for automatically parsing signature from
1587 the message payload. Added new function
1588 silc_message_get_signature to return the payload to
1589 application. Affected files lib/silccore/silcmessage.[ch].
1591 * Changed the private_message and channel_message client
1592 operations to deliver the SilcMessagePayload to the
1593 application too. Application can use it fe. to get the
1594 signature from the message for verification. Affected
1595 file lib/silcclient/silcclient.h, client_channel.c and
1598 * Redefined the signed payload for message payloads.
1599 Updated protocol specs and implemented.
1601 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1603 * Fixed wrong invite and ban list handling in server command
1604 reply. Affected files are silcd/command_reply.c,
1605 silcd/server_util.[ch].
1607 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1609 * Fixed CMODE setting in server when founder mode was set.
1610 Affected file silcd/command.c. Bug #95.
1612 * Added support to setting specific public key in CMODE in
1613 Irssi SILC client. Affected file lib/silcclient/command.c.
1615 * Added support to use specific public key in CUMODE in
1616 Irssi SILC Client. Affected file lib/silcclient/command.c.
1618 * Added support for inviting and banning by public key in
1619 Irssi SILC client. Affected file lib/silcclient/command.c.
1621 * Fixed fingerprint/babbleprint showing in invite and ban
1622 list command replys. Affected file is
1623 irssi/src/silc/core/client_ops.c.
1625 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1627 * Format CMODE +c and +h to display both the mode and the argument
1629 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Added test vectors and test programs for SHA-1, MD5,
1632 HMAC-SHA1 and HMAC-MD5. New tests are located in
1633 lib/silccrypt/tests/. Fixed also argument decoding bug in
1634 MD5 implementation. Affected file lib/silccrypt/md5.c.
1636 * Changed the channel private key and private message key
1637 generation (with static keys) to use SHA1 instead of MD5,
1638 as SHA1 is the mandatory hash function in SILC. Affected
1639 file lib/silcclient/client_[channel/prvmsg].c.
1641 * Changed the private key file encryption to use SHA1 instead
1642 of MD5. Added support for the old generation and added
1643 automatic change of the key (to be removed later). Affected
1644 files lib/silccrypt/silcpkcs.c.
1646 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Load only files with .pub suffix in PublicKeyDir. Affected
1649 file silcd/serverconfig.c.
1651 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1653 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1654 channels. Affected files silcd/silcd.c, silcd/server.h.
1656 * Added the config directive PublicKeyDir for the client block.
1657 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1659 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * Merged Toni's irssi/silc.conf patch.
1663 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1665 * Max alloc tests in allocation routines. Affected file
1666 lib/silcutil/silcmemory.c.
1668 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1670 * Fixed a typo in resuming code that fixed detach/resume code
1671 in server. Bug #93. Affected file silcd/packet_receive.c.
1673 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1675 * Do reverse lookups for server when /connecting. Affected files
1676 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1677 irssi/src/core/net-nonblock.*
1679 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Added library versioning for shared libraries. Affected
1682 files configure.in.pre and lib/Makefile.am.pre.
1684 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1686 * Display INVITE and BAN lists as specified by SILC 1.2
1688 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Do not send invite list back unless asked (when sending
1691 no arguments) or when list was modified. Affected file
1694 * Remove client from invite list in KILLED notify and in
1695 KILL command. Affected file silcd/command.c and
1698 * Fixed bugs in invite list handling in INVITE command.
1699 Affected files silcd/command.c and silcd/server_util.c.
1701 * Merged with Irssi 0.8.6.
1703 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1704 Affected file irssi/src/fe-text/silc.c.
1706 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * The silc_argument_get_[first/next] now return the argument
1709 type to caller. Added silc_argument_payload_encode_one.
1711 Affected files are lib/silccore/silcargument.[ch].
1713 * Added support for the SILC 1.2 INVITE command and new
1714 invite lists to server. Affected files are silcd/command.c,
1715 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1717 * Added support for the SILC 1.2 BAN command and new
1718 ban lists to server. Affected files are silcd/command.c,
1719 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1721 * Added support to client sending new INVITE command. Affected
1722 file is lib/silcclient/command.c.
1724 * Added support to client sending new BAN command. Affected
1725 file is lib/silcclient/command.c.
1727 * Added support for removing client from invite list when kicked
1728 from channel, as SILC 1.2 dictates. Affected files are
1729 silcd/packet_receive.c and silcd/command.c.
1731 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1734 automatically the cipher's internal IV. Affected files
1735 lib/silccrypt/silccipher.[ch].
1737 * Assure the RESUME_CLIENT packet is not sent to twice to
1738 backup router if the detached client was originated from
1739 the backup. Affected file silcd/server.c. Bug #76.
1741 * Changed silc_sim_symname to not allocate memory. Affected
1742 file lib/silcsim/silcsimutil.c.
1744 * Fixed memory leaks with SIMs in server. Affected files
1745 silcd/serverconfig.c, silcd/server.c.
1747 * Fixed channel key distribution after resuming detached
1748 client. Affected files silcd/packet_receive.c.
1750 * Fixed channel's global_user boolean checking after detaching.
1751 Check it after changing the owner of the client not before.
1752 Affected file silcd/packet_receive.c.
1754 * Fixed few double frees from client library. Fixes at least
1755 Bug #81, possibly others too.
1757 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1758 notifys in Irssi SILC Client. Affected file is
1759 irssi/src/silc/core/client_ops.c. Bug #82.
1761 * Applied Ville Räsänen's manual page and --mandir bugfix
1762 patch. Affected files are configure.in.pre and Makefile.am.pre.
1765 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * Added support to backup router protocol for backup to tell
1768 normal server that it cannot use the backup router as primary
1769 because the primary isn't really down. Updated protocol
1772 * Added support for primary router to tell backup router that
1773 resuming is not possible because the backup really isn't primary
1774 in the cell. For example if backup disconnected itself the
1775 resuming is not allowed since the primary really did not
1776 go down. Updated protocol specs.
1778 * Removed MARS from crypto library.
1780 * Defined the CTR mode and Randomized CBC mode in SILC. The
1781 CTR mode is RECOMMENDED now in specification. Defined also
1782 Serpent cipher as optional cipher. Updated the protocol specs.
1784 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Added support for inviting/banning by IP/MASK, public key,
1787 and explicit Client ID. Redefined the command and notify
1788 types to allow easier forwards support for other methods
1789 of inviting/banning. Updated protocol specs.
1791 * Remove the client from channel's invite lists if the client
1792 is kicked or killed. Updated protocol specs.
1794 * Unified the Channel Message Payload and Private Message
1795 into one Message Payload. Updated protocol specs and
1798 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Don't wait for EOF after socket error has occurred, but
1801 close the connection. Affected file is silcd/server.c.
1803 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Added support for setting FOUNDER mode on channel with
1806 specific public key which can be set with CMODE command.
1807 Updated protocol specs and implemented in client and server.
1809 * Fixed the Irssi SILC client to correctly shutdown the client
1810 library to avoid memory leaks. Affected files are
1811 irssi/src/silc/core/silc-core.c and silc-servers.c.
1813 * Deprecated the No Reply flag in SKE protocol and introduced
1814 "IV Included" flag which can be used to indicate that the IV
1815 is included in the ciphertext. This makes it possible to use
1816 SILC on unreliable transport, such as UDP which may cause
1817 packet reordering and losses. Updated protocol specs, did
1820 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1823 < 32 bit values in correct size. Affected file is
1824 lib/silcmath/mp_mpi.c.
1826 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * Fixed the KE Start Payload parsing to check that mandatory
1829 fields are present. Affected file lib/silcske/payload.c.
1831 * Fixed compilation warnigs in Irssi SILC Client. Affected
1832 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1834 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1836 * Print "nick now appears as newnick" and update Irssi's nicklist
1837 when you change your nick to "nick". Closes #62
1839 * Never format your own nick. Closes #63
1841 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1843 * SILC_UMODE_GONE changes are now propagated correctly to the
1844 Irssi client. Closes #54
1846 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1848 * Fixed example in /HELP KEY
1850 * Added expando $j which expands to current SILC Client version
1852 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Fixed public key decoding in crypto library.
1856 * Added better error printing to SKE library.
1858 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Fixed NICK command to not crash if nickname was not sent.
1862 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1864 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1865 Deprecated the old Encrypt-And-MAC order. Updated protocol
1866 specs and implemented.
1868 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1869 generation. Updated specs and implemented.
1871 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Added support for rekey before 2^32 sequence number wraps.
1874 Affected files in server and client library.
1876 * Padding must be at least 8 bytes now. Implemented and updated
1879 * Compute maximum padding for authentication packets to make
1880 passphrase approximation attacks impossible. Affected files
1881 in client library and in server.
1883 * Fixed PING command sending in client library and handling in
1884 server. The server ID must be ID Payload, not raw ID data.
1885 Affected files in server and client library.
1887 * Defined that all public keys sent in commands and notify
1888 payloads are actually Public Key Payloads not raw public key
1889 data. Updated protocol specs and implemented.
1891 * Updated protocol version to 1.2. Updated specs and code.
1893 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1894 status types. Updated specs and the code.
1896 * Added support for normal client to kill its own entries from
1897 the network. Updated protocol specs and the code.
1899 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1900 and added initial implementation.
1902 * Added MAC field to the Private Message Payload to protect
1903 against chosen ciphertext attacks. Updated the protocol specs
1906 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1907 attribute to indicate the user's current idle and signon time
1908 of a service. Updated protocol specs and implemented.
1910 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1912 * Added "do_not_bind" argument to silc_client_file_send what
1913 can be used to not bind locally but assume the file receiver
1914 provides the point of connect. Usefull when sender is behind
1915 NAT device. Affected file lib/silcclient/silcclient.h and
1918 * Added -no-listener option to FILE SEND command in Irssi SILC
1919 client. Affected file irssi/src/silc/core/silc-servers.c.
1920 Renamed FILE RECEIVE to FILE ACCEPT.
1922 * Confirm passphrase for private key encryption in
1923 silc_create_key_pair and silc_change_private_key_passphrase.
1924 Affected files are lib/silcutil/silcapputil.c.
1926 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Move silc_client_packet_send back to internal, added
1929 silc_client_send_packet, a bit simpler function for application.
1930 Affected files lib/silcclient/silcclient.h, client.c and
1933 * Moved the SilcClientEntry, SilcChannelEntry and
1934 SilcServerEntry to silcclient.h to be public and documented
1935 them for application. Affected files are
1936 lib/silcclient/silcclient.h and idlist.h.
1938 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1940 * Fixed manual page installation patch by Ville Räsänen.
1941 USERS help page fix patch by Ville Räsänen
1943 * Changed the silc_client_command_call interface to make
1944 the command call simpler for the application. The library
1945 now handles the command line parsing, command finding and
1946 execution. Application only needs to call the function
1947 with the command line. Affected files are
1948 lib/silcclient/silcclient.h, command.[ch].
1950 * Fixed silc_get_input to NULL-terminate the returned input.
1951 Affected file lib/silcutil/silcutil.c.
1953 * Resolve the client's public key in JOIN command if the
1954 founder auth data is being requested but we don't know the
1955 client's public key. Affected file silcd/command.c.
1958 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1960 * Print notify for server opers when backup router comes
1961 online. Affected file silcd/server.c.
1963 * Fixed the INVITE command to send the invite list in
1964 command reply. Affected file silcd/command_reply.c.
1966 * Fixed MOTD command reply sending. Affected file
1969 * UTF-8 decode the topic in TOPIC command reply and LIST
1970 command reply in Irssi SILC client. Affected file is
1971 irssi/src/silc/core/client_ops.c.
1973 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Fixed the INVITE command to not crash Irssi SILC client
1976 when given without nickname argument. AFfected file
1977 irssi/src/silc/core/client_ops.c.
1979 * Fixed double free in WHOIS query on normal server when
1980 forwarding query to router. Affected file is
1981 silcd/server_query.c.
1983 * Fixed WATCH command reply handling on normal server which
1984 was missing altogether. Affected file silcd/command_reply.c.
1987 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1989 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1990 Included yodl sources for each of these. Also modified
1991 Makefile.am prototype to install these files to proper
1992 locations. Updated CREDITS. Affected file Makefile.am.pre,
1993 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1996 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Added support for encrypted private key files. Now
1999 passphrase must be provided when new key pair is created
2000 (can be empty though), and prompted when loading the
2001 private key. Added support for loading the old-style
2002 non-encrypted private keys as well. Affected files
2003 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2006 * Fixed silc_get_input to accept input on all terminals.
2007 Affected file lib/silcutil/silcutil.c.
2009 * Moved the Irssi SILC client key loading and other stuff
2010 to be called after the arguments and UI is initialized.
2011 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2013 * Added -P option to Irssi SILC client which can be used
2014 to change the passphrase of the private key. Affected
2015 file irssi/src/silc/core/silc-core.c.
2017 * Added silc_change_private_key_passphrase apputil routine
2018 to lib/silcutil/silcapputil.[ch].
2020 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Fixed connection closing in client library to not crash.
2023 Moved the connection freeing totally to function
2024 silc_clinet_del_connection. Affected file
2025 lib/silcclinet/client.c.
2027 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2029 * Changed includes/silcincludes.h to silcincludes.h.in to
2030 include configuration specific information. The silcdefs.h
2031 is not included in to installation anymore (it's only
2032 compilation time header).
2034 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Moved the SilcClient and SilcClientConnection from client.h
2037 to the public lib/silcclient/silcclient.h. Changed the
2040 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * If version string in silc_clinet_alloc is NULL the library
2043 puts it automatically. Affected file lib/silcclient/client.c.
2045 * Changed the version strings from variables to #define's
2046 in includes/silcversion.h.
2048 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2050 * Added shared library complation support.
2052 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Added lib/silcutil/silcapputil.[ch] for application
2055 utility functions. It includes routines for applications'
2056 convenience. Added silc_create_key_pair, silc_show_public_key
2057 and silc_load_key_pair functions.
2059 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Send RESUME_CLIENT packet from router to backup routers
2062 to in resuming. Affected file silcd/packet_receive.c.
2064 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * In IDENTIFY command parsing, send all other IDs except
2067 Client IDs explicitly to router for resolving on normal
2068 server. Also check that ID received in WHOIS command is
2069 always Client ID, others are not allowed. Affected file
2070 silcd/server_query.c.
2072 * Merged latest changes from irssi.org CVS.
2074 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2076 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2077 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2079 * Fixed the heartbeat sending in Irssi SILC client. Moved
2080 the silc_client_packet_send to silcclient.h for application
2081 usage. Affected files lib/silcclient/client_internal.h
2082 lib/silcclient/silcclient.h.
2084 * Fixed a bug in query resolving in server. Used wrong
2085 variable in a for loop and crashed. Affected file is
2086 silcd/server_query.c.
2088 * Server constructs requested attributes only to locally
2089 connected clients. Affected file silcd/server_query.c.
2092 * Fixed a bug when sending resolving from router to server
2093 with requested attributes. The constructed WHOIS command
2094 was incorrect. Affected file silcd/server_query.c.
2097 * Fixed Requested Attributes saving in WHOIS command reply.
2098 The length of the data buffer must be saved too. Affected
2099 file silcd/command_reply.c.
2101 * Update the client entry's servername after detaching is
2102 over. Affected file silcd/packet_receive.c. Bug #37.
2104 * Resolve incomplete client entrys in CUMODE_CHANGE and
2105 CMODE_CHANGE notifys. Affected file is
2106 lib/silcclient/client_notify.c. Bug #42.
2108 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2110 * Fixed channel key packet processing bug on backup router
2111 during backup resuming protocol. Affected file is
2112 silcd/packet_receive.c.
2114 * Fixed memory leaks in server. Affected files are
2115 silcd/server.c and silcd/packet_receive.c.
2117 * Fixed packet decryption problem when backup router encrypted
2118 channel message with wrong key during backup resuming
2119 protocol. Affected file silcd/packet_send.c.
2121 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2122 Toni Willberg (toniw@iki.fi)
2124 * Changed the SilcCipher context to be private. Changed the
2125 silc_cipher_get_iv to just return pointer to the IV. Added
2126 silc_cipher_get_name to return the name of the cipher.
2127 Fixed code all around to support these changes. Affected
2128 files are lib/silccrypt/silccipher.[ch], client library and
2131 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Fixed unaligned access in lib/silccore/silcattrs.c.
2135 * Fixed libtool linking in lib/silcsim/Makefile.am.
2137 * Fixed services attribute printing. Affected files is
2138 irssi/src/silc/core/silc-queries.c.
2140 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2142 * Fixed a crashbug in incoming server accepting. Affected
2143 file silcd/server.c.
2145 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Added automatically generated index to Toolkit Reference
2150 * Added support for Postscript Toolkit Reference Manual.
2152 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2154 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2157 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Added 'send_events' boolean argument to the function
2160 silc_schedule_set_listen_fd which sends the set events to
2161 the application explicitly if set to TRUE. Default action
2162 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2163 lib/silcclient/client_internal.h and silcd/server_internal.h.
2165 * Added silc_compare_timeval to determine which time values
2166 is smaller. Affected file lib/silcutil/silcutil.[ch].
2168 * Added sort-of "Quality of Service" (QoS) support to
2169 SilcSocketConnection. Data reception can be controlled with
2170 rate limit per second and/or read data length limit.
2171 Added silc_socket_set_qos. Affected files are
2172 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2174 * Added the QoS configuration to SILC Server configuration
2175 file. Affected files are silcd/serverconfig.[ch] and
2178 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Merged with irssi.org CVS.
2182 * Failed OPER and SILCOPER authentications are now logged.
2183 Affected file silcd/command.c. Bugs #25.
2185 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * ROBODoc documented lib/silcutil/silcbuffer.h and
2188 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2189 <ville.rasanen@iki.fi>.
2191 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Added support for auto-passphrase authentication from the
2194 config file during connecting which was not implemented
2195 yet. Affected file irssi/src/silc/core/client_ops.c.
2197 * Fixed a bug in authentication protocol failure handling which
2198 was processing wrong callback context. Affected files
2199 are lib/silcclient/client.c and protocol.c.
2201 * Fixed the /ATTR allow off to actually work. Affected file
2202 is irssi/src/silc/core/silc-queries.c.
2204 * Fixed the /ATTR -del to work. Affected file is
2205 irssi/src/silc/core/silc-queries.c.
2207 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2211 * Fixed mask attribute adding in Irssi SILC client. Affected
2212 file irssi/src/silc/core/silc-queries.c.
2214 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Added support for saving the requested attributes in
2217 WHOIS to directory. Affected file is
2218 irssi/src/silc/core/silc-queries.c.
2220 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Added support for parsing VCard fields that do not have
2223 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2225 * Fixed a double free bug in hash table foreach function
2226 if the entry was deleted in the foreach callback. Affected
2227 file lib/silcutil/silchashtable.c.
2229 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Added silc_attribute_get_verify_data to return the signature
2232 verification data for either user digital signature or
2233 server digital signature in Requested Attributes. Affected
2234 files are lib/silccore/silcattrs.[ch].
2236 * Added silc_vcard_alloc which is used to allocated dynamic
2237 SilcVCard context. The silc_vcard_free now checks whether
2238 the context is dynamically allocated or not. Affected files
2239 are lib/silcutil/silcvcard.[ch].
2241 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Periodically remove the NOATTR status from client entry
2244 so that the client may take the attributes in use even after
2245 server has resolved them unsuccessfully earlier. Affected
2246 file silcd/server_query.c and idlist.h.
2248 * Moved sha1hash and md5hash from client->internal to
2249 SilcClient for application usage. Affected files are
2250 lib/silcclient/client.h and client_internal.h.
2252 * Fixed attribute encoding and decoding bugs. Affected
2253 files lib/silccore/silcattrs.[ch].
2255 * Added ATTR command to Irssi SILC Client which is used to
2256 manage user's Requested Attributes sending and values for
2257 WHOIS command. Affected files around Irssi SILC client.
2259 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Added silc_buffer_strformat which can be used to format
2262 strings into a buffer which size is automatically increased.
2263 Affected file lib/silcutil/silcbuffmt.[ch].
2265 * Added implementation of VCard (RFC 2426) which can be used
2266 as part of Requested Attributes in WHOIS command. Affected
2267 file lib/silcutil/silcvcard.[ch].
2269 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Some strncat -> silc_strncat changes our the core and
2274 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2275 errors. Added better error printing to SKE library.
2276 Affected files lib/silcske/silcske.c, silcske_status.h and
2279 * Save the PKCS key length even if only private key is set to
2280 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2282 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2283 length in bits not in bytes. Affected files are
2284 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2285 silcd/server_query.c.
2287 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2289 * Added silc_attribute_payload_encode_data to directly encode
2290 the data into the attributes buffer. Renamed function
2291 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2292 Affected files are lib/silccore/silcattrs.[ch].
2294 * silc_hash_table_find_foreach calls the foreach function now
2295 once even if the nothing was found with context set to NULL.
2296 Affected file lib/silcutil/silchashtable.[ch].
2298 * Remove the RESOLVING flag from client entry after received
2299 the Requested Attributes from the client. Fixed memory leak
2300 in client entry freeing. Affected files silcd/server_query.c
2303 * Added Requested Attributes support into SILC Client Library.
2304 It is not able to send requested attributes in WHOIS command,
2305 and also receive and process requested attributes. Added
2306 silc_client_attribute_[add|del] and silc_client_attributes_get
2307 functions. Added also `ignore_requested_attributes' to the
2308 SilcClientParams to not use attributes in client. Affected
2309 files are lib/silcclient/command.c, client_attrs.[ch],
2310 silcclient.h, client_internal and client.[ch].
2312 * Changed the silc_client_get_client_by_id to support Requested
2313 Attributes, it takes them as argument now. Affected file
2314 is lib/silcclient/silcclient.h, and idlist.c.
2316 * Added -details option to WHOIS command in Irssi SILC Client
2317 to support the requested attributes. By default it requests
2318 all attributes. Affected file lib/silcclient/command.c and
2319 irssi/doc/help/in/whois.in.
2321 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2323 * Add also SERVICE attribute for server-constructed attribute
2324 data. Also digitally sign the attributes and add
2325 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2326 silcd/server_query.c.
2328 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * Changed the silc_attribute_payload_encode to support list
2331 of attributes (function may be called several times to add
2332 a new attribute). Removed the silc_attribute_payload_encode_list
2333 function. The encoding function now also automatically encodes
2334 the data, so the caller does not need to do that. Affected
2335 files lib/silccore/silcattrs.[ch].
2337 * Added support for replying on behalf of the user to the
2338 Requested Attributes in WHOIS command in the server. Affected
2339 file silcd/server_query.c.
2341 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2342 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2344 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2346 * Don't swtich to become primary router if we are backup if
2347 decryption error has occurred. Affected file silcd/server.c.
2349 * Fixed a bug in backup router IP address comparison in
2350 silc_server_backup_get.
2352 Save now also the port of the server/router and use that
2353 in comparison as well. Affected file silcd/server_backup.c.
2355 * Normal server now reconnects to backup router automatically
2356 if connection is lost to it. Affected file silcd/server.c.
2358 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * If packet processing fails (like integrity check fails)
2361 the connection is closed now. Affected files are
2362 lib/silccore/silcpacket.c and silcd/server.c.
2364 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Fixed double free in RSA public key set function
2367 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2370 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2372 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2373 Added server_query.[ch] which provides one interface for
2374 querying information using all three commands.
2376 * Changed all "typedef unsigned char" in core library to
2377 "typedef SilcUInt8".
2379 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2383 * Renamed silc_server_get_client_resolve to
2384 silc_server_query_resolve and moved to server_query.[ch].
2386 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * Resumed client packet handling from server put the resumed
2389 client on wrong list on router and caused the client not
2390 be present on the network anymore. Now fixed to put the
2391 client to correct list. Affected file silcd/packet_receive.c.
2393 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2395 * Various cleanup in error message output in config parsing code
2396 and in server init code. Fixed error log files containing
2397 too many newlines ('\n') in some situations. Affected files are
2398 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2400 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Use the reverse lookupped hostname in client internals
2403 instead of one user provided us as remote server name.
2404 Affected file lib/silcclient/client.c.
2406 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2408 * Added 'app_context' to silc_schedule_init. It is an
2409 application specific context that is delivered to application
2410 in task callback functions. Affected files are
2411 lib/silcutil/silcutil.[ch].
2413 * The hb_context in SilcSocketConnection is not freed
2414 automatically anymore (application must free it). Freeing
2415 it automatic is inconsistent. Affected files are
2416 lib/silcutil/silcsockconn.[ch].
2418 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2420 * Added support for removing explicitly added client connections
2421 in rehash and closing the client connections if they were
2422 unconfigured in the rehash. Affected file silcd/server.c.
2424 * Added support for aborting automatically pending commands
2425 that never receives the reply (to avoid memory leaks).
2426 Added also silc_server_command_pending_timed to set the
2427 specific timeout for pending command. Affected files are
2428 silcd/command[_reply].[ch].
2430 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2431 specs and lib/silccore/silcstatus.h.
2433 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Changed the silc_get_time to accept time value as argument
2436 or if zero is sent return current local time. Affected
2437 file lib/silcutil/silcutil.[ch].
2439 * Added STATS command to client library and Irssi SILC client.
2440 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2442 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2444 * Assure that channel key is set before sending it. May
2445 crash server otherwise. Affected file silcd/packet_send.c.
2447 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Assure that endless loop cannot happen with detached client
2450 resolving on normal server. Added idlist status
2451 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2452 silcd/idlist.h and silcd/packet_receive.c.
2454 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2456 * Incoming file transfer request cannot use same session as
2457 the sending session. This can happen when sending file to
2458 yourself. Crashed the client on quit. Affected file
2459 lib/silcclient/client_ftp.c. Bug #24.
2461 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * Implemented the draft-riikonen-precense-attrs draft and
2464 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2466 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Distribute the SERVER_SIGNOFF notify also to local backup
2469 routers from the primary router. The backup router may not
2470 have the signing of local server directly connected and need
2471 to know about the signoff. Affected file silcd/server_util.c.
2473 * Use the primary router as the origin of the locally connected
2474 server when it is disconnecting from the backup router since
2475 that's where it really is coming from. Now the clients from
2476 the disconnecting server are removed correctly and "shadow"
2477 clients are not left to the backup router. Affected file
2480 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * If normal server is standalone and found existing but disabled
2483 channel, do not re-create the channel since it creates
2484 duplicate same channels. Affected file silcd/server.c.
2486 * Added anonymous client connections support to server. New
2487 "anonymous" configuration option to ConnectionParams section
2488 added. If set to true, the username and hostname information
2489 of the client will be scrambled and anonymous user mode is
2490 set automatically to the user. Affected files are
2491 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2493 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * In JOIN notify handling, mark that the cache entry of the
2496 client cannot be expired. Can cause crashes on normal
2497 server (asserts client->channels). Affected file is
2498 silcd/packet_receive.c.
2500 * From now on distribution versions are used as protocol versions
2501 instead of by default using the Toolkit base version as protocol
2502 version. Affected file prepare.
2504 * Do not set the locally resolved hostname for local client
2505 entry but take what server sends. This way the real hostname
2506 is showed in WHOIS for yourself. Affected file is
2507 lib/silcclient/idlist.c and lib/silcclient/client.c.
2509 * Resolve local info with IDENTIFY when connecting to server.y
2511 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2513 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2514 for implied search (not needed on platforms which has native
2515 pthreads library). Use --without-pthreads to disable threads.
2516 Affected file is configure.in.pre
2518 * Fixed --with-iconv on platforms which need to bypass (broken)
2519 native iconv(). Affected file is configure.in.pre
2521 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Moved -C option parsing in Irssi SILC client at same time
2524 as other options. The UI was initialized earlier and caused
2525 problems on command line. Bug #16. Affected file is
2526 irssi/src/silc/core/silc-core.c.
2528 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2530 * Added global variable silc_log_timestamp that tells silclog
2531 wether to print or not the timestamp in the logging files.
2532 Affected file lib/silcutil/silclog.[ch].
2534 * Added silcd configuration option Timestamp in the Logging
2535 section. Affected file silcd/serverconfig.[ch],
2536 doc/example_silcd.conf.in.
2538 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Fixed fingerprint checking to check for entirely empty
2541 fingerprint instead of two first bytes when determining
2542 if it is set. Bug #18. Affected file silcd/command.c.
2544 * Fixed duplicate PKCS name registering to not allow it.
2545 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2547 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2549 * Conditionalize non-gcc compiler optimizations for various
2550 platforms, enable those commented out. Cleanups.
2551 Affected file lib/silcmath/mpi/configure.in
2553 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2555 * silc_rng_exec_command() left zombie processes if command
2556 didn't generate any output. Affected file
2557 lib/silccrypt/silcrng.c
2559 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2561 * Rewrote iconv checking, introduce --with-iconv for systems
2562 which rely on libiconv. Check if iconv() provided by libc
2563 is good enough, otherwise demand libiconv. Affected file
2566 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2568 * Search for ldopen() also in libc. This enables SIM support
2569 on *BSD systems. Based on patch from Alex Zepeda. Affected
2570 file configure.in.pre
2572 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2574 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2575 This fixes prepare on *BSD systems. Affected file
2578 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * More fixed for not having purge timeout for global clients
2581 that are on channel. Affected files silcd/command_reply.c
2584 * Fixed the rekey protocol to work with backup router connections.
2585 Rekey packets are now allowed on disabled connections as
2586 well. Affected files silcd/packet_send.c and server.c.
2588 * Do not switch to be as backup router when shutting down and
2589 closing the primary connection. Affected file silcd/server.c.
2591 * Fixed memory leaks in backup router deleting. Added
2592 silc_server_backup_free to free all data during shutdown of
2593 server. Affected files silcd/server_backup.[ch].
2595 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2597 * Do not process commands if the sock->user_data is NULL.
2598 Affected file silcd/command.c.
2600 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * Fixed buffer overflow and security problems (loosing bits
2603 in CFB encryption) in SILC RNG. Problems reported by
2604 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2606 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2608 * Added yet more checks that client is not expired on global
2609 list if it is on channels. Affected file is
2610 silcd/command_reply.c.
2612 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * Merged c0ffee's MIME signal patch which adds support for
2615 sending also MIME messages in Irssi SILC Client, and handling
2616 received MIME messages in a signal (and perhaps doing something
2617 to non-textual MIME messages).
2619 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Fixed pending command deletion in server and client library
2622 to check the whole list instead of breaking after first found.
2623 The affected files are silcd/command.[ch] and
2624 lib/silcclient/command.[ch].
2626 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2629 secret or private, otherwise it's possible to find out
2630 whether a secret channel exists or not. Affected file
2633 * If CMODE change fails during the mode setting, assure that
2634 the old mode mask is set for the channel back. Affected
2635 file silcd/command.c.
2637 * Fixed passphrase saving on +a channel on normal server
2638 after successful JOIN command. Affected file silcd/command.c.
2640 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Remove server/router operator privileges in DETACH command,
2643 since it's possible to resume to server where these
2644 privileges would not be allowed for the client. Affected
2645 file silcd/command.c.
2647 * Do not set to wait for backup in rehash of the server.
2648 Affected file silcd/server.c.
2650 * Do not check listener sockets when counting how many
2651 socket connections we have. Affected file is
2652 silcd/server_util.c.
2654 * Do not announce disconnected clients that are remaining
2655 in history (for WHOWAS). This is because SIGNOFF notify
2656 for these has been sent earlier already. Affected file
2659 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Buffer overflow with CUMODE command's mode->mode character
2662 conversion. Reported by Ville Räsänen. Affected file
2663 lib/silcutil/silcutil.c.
2665 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Allow heartbeat packets to go disabled connections anyway.
2668 Affected files silcd/server.c and silcd/packet_send.c.
2670 * Do not broadcast New Channel packets with List flag set
2671 in the packet to backup routers. The router must check
2672 for the correctness of the packets before sending them.
2673 It is possible that router will have enforce Channel ID
2674 change and this would cause desync in the backup router.
2675 Affected file silcd/packet_receive.c.
2677 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2678 are handled in list parsing. They are not list packets
2679 anymore. Affected file silcd/packet_receive.c.
2681 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2683 * Stop waiting for backup router through the timeout, not
2684 directly after backup router has arrived. Affected file
2687 * Do not re-create channel keys and send them when removing
2688 clients in server shutdown. Affected files are
2689 silcd/server_internal.h and silcd/server_util.c.
2691 * Notify distribution to backup routers was missing from
2692 the silc_server_send_notify_dest function which caused
2693 desyncing problems with backup router. Affected file is
2694 silcd/packet_send.c.
2696 * The client's channel removing was working wrong on
2697 backup router. It assumed that it doesn't know global
2698 information but backup router does know. For this reason
2699 it could remove channel when it wasn't supposed to do that.
2700 Affected file silcd/server.c and silcd/server_util.c.
2702 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Stop for a couple seconds after badkup router has become
2705 primary router. Affected file silcd/server.c.
2707 * Added silc_server_remove_servers_by_server, which is used
2708 to remove servers originated from some other server. Also
2709 clients of those servers can be removed too. Affected file
2710 silcd/server_util.[ch].
2712 * When removing clients after a server has signed of remove
2713 also all servers behind that server (unless they are known
2714 to be available locally), and send SERVER_SIGNOFF for each
2715 of the server separately. Also the signed off clients are
2716 sent now separately per signed off server. The affected files
2717 are silcd/server.c and silcd/server_util.[ch].
2719 * All servers added with silc_idlist_add_server must always
2720 have both "router" and "connection" pointers set. Otherwise,
2721 bad server entries may be left around in the cache.
2722 Affected file silcd/command_reply.c.
2724 * Do not create the channel key in NEW_CHANNEL packet
2725 processing if the channel is empty. Affected file
2726 silcd/packet_receive.c.
2728 * Completed backup router support for standalone routers.
2729 Supports also servers in the cell that do not use the backup
2732 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Fixed a bug in silc_string_regexify which did not add '^'
2735 at the start of each string, and thus the matching was
2736 not explicit. For example ban list iikone@*!*@* would
2737 match also "priikone", which is wrong, it would have to be
2738 *iikone@*!*@* to match also "priikone". Affected
2739 file lib/silcutil/unix/silcunixutil.c.
2741 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2743 * Enable all local server connections before updating client
2744 caches when we've become backup router. Otherwise, signoff
2745 packets may not reach the clients. Affected files are
2746 silcd/server.c and silcd/server_util.[ch].
2748 * Fixed a bug in version string parsing which could crash
2749 the program with specially formatted version string.
2750 Bug reported and patch provided by Ville Räsänen. Affected
2751 file lib/silcutil/silcutil.c.
2753 * Handle the disconnection immediately when DISCONNECT
2754 packet is received in server. Affected file silcd/server.c.
2756 * Primary router now waits a short time (10 seconds) for
2757 backup router connection before accepting any other
2758 connection (except local). Affected file silcd/server.c,
2761 * Fixed a crash in client libary in NICK_CHANGE notify when
2762 NICK_CHANGE arrived for client entry we are resolving
2763 currently. Affected file lib/silcclient/client_notify.c.
2765 * Call the sconn->callback completion even if error had
2766 occurred. Start reconnecting always if connection to
2767 primary router fails during backup router protocol.
2768 Affected files silcd/server.c and server_backup.c.
2770 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Added functions silc_server_send_opers and
2773 silc_server_send_opers_notify to send packets stricly
2774 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2775 to send variable argument notify to operators.
2776 Affected files silcd/packet_send.[ch] and silcd/server.h.
2778 * Removed UMODE rights checking with UMODE_CHANGE notify.
2779 Affected file silcd/packet_receive.c.
2781 * Server/router operator now receives notify when network
2782 switches to backup router and when it resumes the use of
2783 primary router. Affected file silcd/server.c and
2784 silcd/server_backup.c.
2786 * Fixed the updating of client information after backup
2787 resuming protocol is over; update all except local clients
2788 to the new primary router. The affected file is
2789 silcd/server_util.c.
2791 * Added support for closing active connections in rehash
2792 that were unconfigured by the user. Supports currently
2793 closing server and router connections. Affected file
2796 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2798 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2800 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2801 is NULL since seems that on some platforms NULL is allowed
2802 and on some it's not. Fallback encoding is used instead.
2803 Affected file lib/silcutil/silcstrutil.c.
2805 * Fixed statistics updating for incoming server connection
2806 which could cause problems when re-connecting. Affected
2807 file silcd/server.c.
2809 * Preliminary backup router support for standalone router
2810 added. Affected files in silcd/.
2812 * Mark server connections in backup router disabled before
2813 and after backup protocol. Affected file is
2814 silcd/server_backup.c.
2816 * Added support for reconnecting to remote server connection
2817 even if the protocol fails, and if the configuration wants
2818 us to keep trying to connect anyway.
2820 Server connection is not allowed to backup router if
2821 backup router does not have connection to primary router yet.
2823 Affected file is silcd/server.c.
2825 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * Added silc_client_udpate_server function to update changed
2828 server info. Affected file lib/silcclient/idlist.[ch].
2830 * Added check for server entries that are being resolved when
2831 notify is received. If being resolved, handle the received
2832 notify only after it's resolved so that all notifys are
2833 handled in same order as received from the server.
2835 Added similar resolver check to channel entries. Every
2836 notify that cause resolving of any information that affects
2837 channel entry marks the channel entry in waiting state.
2838 After whatever resolving is over the waiters are signalled
2839 and only then the notifys are handled in the same order
2840 as delivered from the server.
2842 Affected files are lib/silcclient/idlist.[ch], and
2845 * Fixed KILLED notify handling in normal server. Affected
2846 file silcd/packet_receive.c.
2848 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2849 is locally connected, or was locally connected (but may
2850 be detached and connection is not active). Added also
2851 SILC_IS_LOCAL for checking this status. Affected files
2852 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2853 silcd/server.c and silcd/server_internal.h.
2855 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Don't send or handle TOPIC_SET if topic is already set and
2858 is same as being set. Affected files silcd/command.c and
2859 silcd/packet_receive.c.
2861 * Fixed CMODE change rights checking to work correctly when
2862 removing modes by operator. Affected file is
2863 silcd/server_util.c.
2865 * Fixed some handling with New Channel packet in router and
2866 fixed some CMODE_CHANGE notify handling in server and router.
2867 Affected file is silcd/packet_receive.c.
2869 * Changed "disconnect" client operation to include the
2870 reason of the disconnection and optional disconnection
2871 message. Affected file lib/silcclient/silcclient.h.
2873 * Made the compilation of lib/contrib/ stuff conditional.
2874 Affected files configure.in.pre, lib/contrib/Makefile.am.
2876 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2878 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2879 to the sender of the notify too, to avoid situation where two
2880 notifys are in the network at the same time going to oppsite
2881 directions. Affected file silcd/packet_receice.c.
2883 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2885 * Delete the client from channel even if the cilent->id is
2886 NULL. It was possible that client was deleted without
2887 removing from channels (theoretically at least). Affected
2888 file silcd/server.c and silcd/server_util.c.
2890 * Free the client data too when resuming is not successful.
2891 Affected file silcd/packet_receive.c.
2893 * Merged some code from c0ffee's silc-plugin. Affected files
2894 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2896 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2897 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2898 to the primary router connection, the other one returns
2899 TRUE if packet must be broadcasted to network.
2901 * All notifys that are destined to primary router (to network)
2902 are now automatically sent to backup routers even if the
2903 router is standalone (and has backup router). Affected files
2906 * Added --without-irssi and --without-silcd configuration
2907 options for disabling the compilation of these applications.
2908 Affected file configure.in.pre and prepare.
2910 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2912 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2913 UTF-8 encoding and decoding. Added also new encodings
2914 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2916 Added also SILC_STRING_LANGUAGE which is language and charset
2917 specific encoder and decoer for those platforms that support
2918 iconv(). It can convert the UTF-8 to and from the locale
2919 specific character set.
2921 Affected file lib/silcutil/silcstrutil.[ch].
2923 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2925 * Added function silc_get_command_name to the file
2926 lib/silcutil/silcutil.[ch].
2928 * Improved the server debug output a bit. Affected files are
2931 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Save the channel passphrase when received succesful JOIN
2934 command reply from router, on normal server. Otherwise
2935 joinig +a channels from normal server is not possible.
2936 Affected file silcd/command.c.
2938 * Fixed a bug in TOPIC_SET notify handling. The notifier
2939 may be other than client too, like server or channel.
2940 It expected it to always be only client and ignored the
2941 notify. Affected file silcd/packet_recieve.c.
2943 * Removed some (unnecessary) debug printing from
2944 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2946 * Do not force CMODE_CHANGE when server is announcing new
2949 Router announces stuff only after server reannounces channel
2950 after CHANNEL_CHANGE notify.
2952 These fixes optimizes the announcing procedure, and perhaps
2953 fixes some problems too. Affected file silcd/packet_receive.c.
2955 * Fixed SERVER_SIGNOFF sending to local clients. It was
2956 totally broken and sent the notify to all local clients,
2957 instead of only to those that was on same channel as the
2958 signing off clients. Affected file silcd/server_util.c.
2960 * Added -D option to server. It can be used to give debug
2961 level. The levels are from 0 - 99, and are predefined for
2962 smooth server debugging. (see silcd.c for the predefined
2963 levels). Affected file silcd/server.c.
2965 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2967 * Fixed a bug in Irssi SILC client to close the connection
2968 properly when disconnecting from server. Affected file
2969 irssi/src/silc/core/client_ops.c.
2971 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * When authenticating as founder during JOIN command, check
2974 that the one authenticating becomes the only founder on the
2975 channel. Affected file silcd/command.c.
2977 * Better checking for founder mode setting when CUMODE_CHANGE
2978 notify is received. Affected file silcd/packet_receive.c.
2980 * Close all connections when shutting down the server by sending
2981 DISCONNECT packet. Close all listeners too when shutting
2982 down the server. Affected file silcd/server.c.
2984 * Handle DISCONNECT packet correctly in client library by
2985 calling the "disconnect" client operation. Affected file
2986 lib/silcclient/client.c.
2988 * Handle local errors correctly during resuming. Affected
2989 file lib/silcclient/client.c.
2991 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * The log file is not dupped internally anymore in
2994 lib/silcutil/silclog.c. Fixed memory leaks too.
2996 * The scheduler now dispatches all pending timeout tasks
2997 when it is uninitialized with silc_schedule_uninit.
2998 Affected file lib/silcutil/silcschedule.c.
3000 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * Added --enable-stack-trace option to configure. Added
3003 memory allocation stack trace support. Added files
3004 lib/silcutil/stacktrace.[ch]. Affected files are
3005 lib/silcutil/silcmemory.[ch].
3007 * Fixed memory leaks from libraries and server. Affected
3008 files around the tree.
3010 * Reverted back a fix made to CUMODE which broke it.
3011 Affected file silcd/command.c.
3013 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3016 core library, and implemented it. All textual messages SHOULD
3017 use this flag and the message MUST be UTF-8 encoded.
3018 All text messages sent by Irssi SILC client are now UTF-8
3019 encoded (regardless whether the terminal supports UTF-8 or not).
3020 Affected files are lib/silccore/silcchannel.h,
3021 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3024 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Added lots of new statistics updating that was missing from
3027 the server and router code. Affected files in silcd/.
3029 * Sending SIGUSR1 signal to server now dumps the current
3030 server statistics into /tmp directory. Affected file is
3033 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3034 the SILC Hash Interface also. Added new functions
3035 silc_hash_get_name, silc_hash_init, silc_hash_update and
3036 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3038 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Added some better info printing for client during connecting.
3041 Affected file silcd/server_util.c.
3043 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3044 to silence a user on a channel. Affected files are
3045 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3046 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3047 and silcd/packet_receive.c.
3049 * Fixed a fatal bug in handling of malformed command payload.
3050 Affected file silcd/command.c.
3052 * Fixed a double free when announcing channel users to router.
3053 Affected file silcd/server.c.
3055 * After successful authentication to channel founder mode, check
3056 that there isn't anyone else with founder mode on the channel.
3057 The one that authenticated will become founder and anyone
3058 else is demoted. Affected file silcd/command.c.
3060 * Added error printing of any error that has occurred during
3061 any command in client library. Affected file is
3062 irssi/src/silc/core/client_ops.c.
3064 * Removed some error printing from the client library and left
3065 it for the application to worry (from the error status it
3066 receives in 'command' client operation. Affected file is
3067 lib/silcclient/command.c.
3069 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3071 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3072 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3073 Starting key agreement with itself is denied. Affected file
3074 is lib/silcclient/client_keyagr.c.
3076 * Fixed some error checkings from the SFTP library which caused
3077 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3078 and lib/silcsftp/sftp_util.c.
3080 * Added new "debug" and "debug_string" settings to Irssi SILC
3081 client which can be used to print runtime debugging on the
3082 Irssi's screen. Available when compiled with --enable-debug
3083 option. Affected file irssi/src/silc/core/silc-core.c.
3085 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3087 * Fixed a missing variadic parameter in a function call that
3088 caused server crash when a non-allowed connection arrived.
3089 Reported by Richard Becker. Affected file silcd/server.c.
3091 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * Added WATCH list sending to backup routers from router.
3094 The WATCH command is sent by the router to the backup
3095 router. Affected file silcd/command.c.
3097 * Mark the backup_router flag for RouterConnection entry
3098 if the backup router stuff is defined in the config file.
3099 Affected file silcd/serverconfig.c.
3101 * Fixed some backup data sending around the code to work better
3102 if the router is standalone router. Not all places were fixed.
3103 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3106 * Fixed the router connecting when connecting to multiple
3107 routers. It ignored every other router except the first
3108 one. Affected file silcd/server.c.
3110 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3112 * Made the private key generation after expiration optional.
3113 If not created after expiration the old key will re-expire
3114 at a later time (and thus key pair is not necessary to
3115 change). Affected file irssi/src/silc/core/clientutil.c.
3117 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3119 * The length arguments in bind() and connect() were wrong
3120 and fixed now to used SIZEOF_SOCKADDR in the
3121 lib/silcutil/unix/silcunixutil.c.
3123 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3125 * Fixed detach timeout handling to use Client ID and not
3126 the actual client entry which may be freed in the callback.
3127 Affected file silcd/command.c.
3129 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Merged c0ffee's multiple interface support patch.
3132 Affected files in silcd/.
3134 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Cleanup keys properly. Affected file is
3137 irssi/src/silc/core/clientutil.c.
3139 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Display the user mode on the status bar. Affected file
3142 irssi/src/silc/core/silc-expandos.c.
3144 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * If private message key is not set, but the flag is set in
3147 the packet, ignore the packet since it cannot be decrypted.
3148 Affected file lib/silcclient/client_prvmsg.c.
3150 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * When resuming client, remove the old client entry from
3153 the watcher list too. Affected file silcd/packet_receive.c.
3155 * Do not allow normal server to force founder mode away
3156 from router if the founder mode is already set. Affected
3157 file silcd/packet_receive.c.
3159 * Remove the client entry with watch notify types with short
3160 timeout, and not directly, so that other notifys can be
3161 retrieved too. Affected file lib/silcclient/client_notify.c.
3163 * Display notification about data messages that cannot be
3164 displayed. Affected files irssi/src/silc/core/client_ops.c,
3165 irssi/src/fe-common/silc/module-formats.[ch].
3167 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Fixed the CHANNEL_CHANGE notify handling in client libary
3170 to not use freed memory. Affected file is
3171 lib/silcclient/client_notify.c.
3173 * Fixed CUMODE_CHANGE notify handling in server. Affected
3174 file silcd/packet_receive.c.
3176 * Fixed USERS command to support empty channels. Affected
3177 file silcd/command.c.
3179 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Allow multiple identical pending commands to be registered
3182 in client library. Affected file is lib/silcclient/command.c.
3184 * Call the completion for resolving client information only
3185 after all resolvers has finished. This fixes a crash in
3186 the client. Added support for checking when the resolvers
3187 are finished. Affected file is lib/silcclient/idlist.c.
3189 * Wait by default 3 seconds before reconnecting to the server
3190 after being disconnected. Makes the /detach command a bit
3193 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Check the watcher list before sending signoff notifys
3196 when closing client connection. Affected file is
3199 * Added better CMODE command rights checking. Affected file
3200 silcd/server_util.c.
3202 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * Fixed watcher list checking during server signoff. It
3205 crashed the server. Affected file silcd/server_util.c.
3207 * The JOIN command reply returns now the founder's public
3208 key. Affected file is silcd/command.c.
3210 * Announce the channel mode, and the mode properties with
3211 CMODE_CHANGE notify. Affected file silcd/server.c.
3213 * Mark new channels by default disabled, untill at least
3214 one user joins the channel. Affected file is
3215 silcd/packet_receive.c.
3217 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * The nickname argument to watch notify can be optional.
3220 Fixes a crash in server. Affected file silcd/packet_send.c.
3222 * Remove the client entry from cache if the WATCH notify type
3223 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3224 lib/silcclient/client_notify.c.
3226 * Check the watcher list before and after changing nickname
3227 when the NICK_CHANGE notify is received. Affected file is
3230 * Fixed a crash in OPER and SILCOPER command sending. Empty
3231 passphrase caused the crash. Affected file is
3232 lib/silcclient/command.c.
3234 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3236 * Merged with Irssi CVS for Irssi SILC client.
3238 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3240 * Completed the protocol specifications.
3242 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * Merged with Irssi CVS for Irssi SILC client.
3246 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Added the founder's public key delivery to the
3249 CUMODE_CHANGE notify type as well. Updated the protocol
3250 specs and the code. Affected files are silcd/packet_send.[ch],
3251 silcd/packet_receive.c and silcd/command.c.
3253 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Added silc_pkcs_public_key_copy function into the
3256 lib/silccrypt/silcpkcs.[ch].
3258 * Remove the `iv' from the SilcChannelEntry since we can
3259 live without it. Affected files are silcd/idlist.h and
3260 silcd/packet_receive.c.
3262 * Added support for sending the founder's public key in
3263 the CMODE_CHANGE notify packet in the server. Affected
3264 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3265 silcd/command.c and silcd/server.c.
3267 * Changed the FOUNDER_AUTH authentication to use only
3268 public key authentication as defined by new protocol
3269 specs. Passphrase authentication with that mode cannot
3270 be used anymore. It is now possible to reclaim founder
3271 mode from any server in the network. Affected files are
3272 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3274 * Added permanent channels support by making the channel
3275 permanent when FOUNDER_AUTH mode is set on the channel.
3276 The channel will not be destroyed even if channel is empty
3277 when that mode is set. Protocol TODO #17. Affected
3278 files are silcd/server.[ch], server_util.[ch],
3279 silcd/command.c, silcd/packet_receive.c and
3280 lib/silcclient/command.c.
3282 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Added reference counter to the command reply context in
3285 the client library. Affected files are
3286 lib/silcclient/command_reply.[ch].
3288 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * Fixed rekey protocol with PFS in the client library.
3291 Affected file is lib/silcclient/protocol.c.
3293 * Added support for list of errors in client library
3294 command reply handling. Affected file is
3295 lib/silcclient/command_reply.c.
3297 * Defined that the WHOIS and IDENTIFY commands can send
3298 list of errors. Updated the protocol specs. Protocol
3301 * Added support for sending list of errors to WHOIS and
3302 IDENTIFY commands in server. Added support for receiving
3303 list of errors in server. Affected files are
3304 silcd/command.c and silcd/command_reply.c.
3306 * Fixed client info resolving on LEAVE command in client
3307 library to not crash. Affected file is
3308 lib/silcclient/client_notify.c.
3310 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Defined that the NICK command replies with thew changed
3313 nickname too, to make the nickname changing simpler at
3314 the client's end. Updated protocol specs and the code
3315 in client and server. Affected files are
3316 silcd/command.c, lib/silcclient/command_reply.c and
3317 lib/silcclient/command.c.
3319 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Added `Compressed' packet flag to indicate that the packet
3322 payload is compressed by the sender. Updated the protocol
3323 specs and the core library. The compression still is not
3324 implemented in the sources. Affected file is
3325 lib/silccore/silcpacket.h.
3327 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Remove pending command callbacks also if the connection
3330 to the server is destroyed. Affected file is
3331 lib/silcclient/client.c.
3333 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Added new QUIET channel user mode that can be used to
3336 quiet a user in a channel. Updated the protocol specs but
3337 it wasn't implemented yet. Protocol TODO #27. Affected
3338 file is lib/silccore/silcmode.h.
3340 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Added BLOCK_INVITE user mode to be able to block incoming
3343 invite notifications. Protoocol TODO #26. Affected files
3344 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3347 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3348 the protocol specs and the code. Affected file is
3349 lib/silccrypt/silcpkcs.c.
3351 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * Disconnect Payload includes now the status type. Updated
3354 the protocol specs and the code. Protocol TODO #25.
3355 Affected files are silcd/server.c, lib/silcclient/client.c.
3357 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3358 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3359 Moved the silc_client_command_status_messages table to the
3360 lib/silcutil/silcutil.c and added new funtion
3361 silc_get_status_message, which deprecates function
3362 silc_client_status_message. Affected files are
3363 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3364 lib/silcutil/silcutil.[ch].
3366 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Defined that the nickname hash in Client ID MUST be from
3369 lowercase nickname. This effectively changes nicknames in
3370 SILC to case-insensitive. Updated the protocol specs and
3371 the code. Affected files are lib/silcutil/silcutil.[ch],
3372 silcd/serverid.c, and silcd/idlist.c.
3374 * Added new channel user modes BLOCK_MESSAGES_USERS and
3375 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3376 code. Affected files are lib/silccore/silcmode.h,
3377 lib/silcclient/command.c, and silcd/packet_send.c.
3379 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3380 specs and code. Affected file lib/silccore/silcstatus.h.
3382 * Added support for watch list. It is possible to add nicknames
3383 to be watched, and when they come to network, leave network
3384 or user mode changes the watcher will be notified of this
3385 change. Added SILC_COMMAND_WATCH command, added new
3386 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3387 notifications. Updated the protocol specs and implemented
3388 this to library, client and server. Protocol TODO #21.
3389 Affected files are lib/silccore/silccomand.h,
3390 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3391 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3392 silcd/packet_send.[ch], silcd/packet_receive.c, and
3393 irssi/src/silc/core/client_ops.c.
3395 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3396 somebody watching you. Updated the protocol specs and the
3397 code. Affected files are lib/silccore/silcmode.h, and
3398 lib/silcclient/command.c.
3400 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3402 * Added service support to SILC protocol. Added new command
3403 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3404 core library. Services are not implemented in server or
3405 client for now. Protocol TODO #20. Affected files are
3406 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3408 * Added SilcStatus argument to `command' client operation
3409 to return the error status when command sending fails
3410 locally. Changed all command in client library to return
3411 correct command status. Affected files are
3412 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3413 irssi/src/silc/core/client_ops.c.
3415 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Added silc_mime_parse function to parse MIME headers.
3418 Affected files are lib/silcutil/silcstruti.[ch].
3420 * Added MIME header parsing in Irssi SILC Client. It displays
3421 all textual MIME objects, others it ignores. Affected file
3422 is irssi/src/silc/core/clien_ops.c.
3424 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3426 * Fixed a bug in the pid writing function, which couldn't be
3427 written in a root-owned directory.
3429 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Defined that channel message to unknown Channel ID must
3432 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3433 Updated the protocol specs and the code in server. The
3434 affected file is silcd/packet_receive.c.
3436 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3438 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3439 that it is used to send error notifys if error occurs during
3440 some SILC packet processing, except commands. The error
3441 types are same as for command reply types. Defined that
3442 if private message is sent to unknown Client ID the error
3443 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3444 Updated the protocol specs and code. Affected files are
3445 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3446 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3447 and irssi/src/silc/core/client_ops.c. Renamed the
3448 SilcCommandStatus to SilcStatus.
3450 * Defined the use of extra WHOIS attributes in WHOIS command.
3451 The <Requested Attributes> (defined in a separate document)
3452 can be used to request additional information about user
3453 not returned by standard WHOIS command. Defined that server
3454 can send WHOIS command directly to client. Client provides
3455 the requested attributes to the server. Updated the protocol
3456 specs. Protocol TODO #4. Implementation is not done yet
3457 (Protocol TODO #24).
3459 * Renamed function silc_client_command_status_message to
3460 silc_client_status_message. Affected files are
3461 lib/silcclient/command_reply.[ch].
3463 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3466 32 bit integers. Updated the protcol specs and the code.
3467 Affected files are silcd/command.c and
3468 lib/silcclient/command.c.
3470 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3472 * Fixed a bug in library where sending a bogus authentication
3473 payload would lead to a crash. Affected file is
3474 lib/silccore/silcauth.c.
3476 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Added detach_disabled and detach_timeout server config
3479 options to the server. Affected files silcd/serverconfig.[ch],
3480 silcd/command.c and silcd/packet_receive.c.
3482 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Added resolve_cmd_ident field to the SilcClientEntry structure
3485 too so that if the entry is for example being resolved so
3486 another command may attach to the same pending command reply
3487 without requiring to resolve the same entry again. Added
3488 support for adding multiple pending commands for one
3489 command idenfier. Affected files lib/silcclient/command.[ch],
3490 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3492 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Defined that server receives WHOIS command reply for private
3495 and secret channels too. Updated protocol specs and the
3496 code in server. Affected file silcd/command.c.
3498 * Defined <channel user mode list> argument to WHOIS command
3499 reply for returning user modes on the channels. The
3500 channel list now doesn't include the user mode anymore but the
3501 actual channel mode. Updated protocol specs and the code in
3502 client and server. Affected files are silcd/command_reply.c,
3503 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3504 and lib/silcclient/command_reply.c.
3506 * Save the channels list in WHOIS command reply in normal server
3507 so that WHOIS always shows joined channels also in normal
3508 server and not just on router. Affected file is
3509 silcd/command_reply.c.
3511 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3513 * Defined that server receives USERS command reply for private
3514 and secret channels too. Updated protocol specs and the
3515 code in server. Affected file silcd/command.c.
3517 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Changed the UMODE's mode mask argument to be optional. If
3520 not provided then the command merely returns the current mode
3521 mask to the client. Updated protocol specs and the server.
3522 Affected file is silcd/command.c.
3524 * Added SILC session detachment/resuming support. It is possible
3525 to detach by closing the network connection and then re-connect
3526 and resume to the old client session. Added DETACHED user
3527 mode that server will set for detached client. Added new
3528 packet RESUME_CLIENT which is used to perform the resuming
3529 process. Added DETACH command. Updated the protocol specs,
3530 core library, client and server. Protocol TODO #22. Very
3531 many affected files around the tree.
3533 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Changed the CMODE's mode mask argument to be optional. If
3536 not provided then the command merely returns the current mode
3537 mask to the client. Updated protocol specs and the server.
3538 Affected file is silcd/command.c.
3540 * Changed the Killer's Client ID in KILLED notify to be just
3541 any ID payload since router server is allowed to kill as well.
3542 Updated protocol specs, client libary and server. Affected
3543 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3544 and irssi/src/silc/core/client_ops.c.
3546 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Added new user modes ANONYMOUS for special anonymous servers
3549 that may set the mode for client, and BLOCK_PRIVMSG which
3550 client may set to block incoming private messages unless the
3551 Private Message Key flag is set (using private keys to protect
3552 private messages). Updated protocol specs and code in client
3553 and server and core library. Protocol TODO #23. Affected
3554 files are lib/silccore/silcmode.h, silcd/server.[ch],
3555 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3556 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3558 * Added new channel user mode BLOCK_MESSAGES which the client
3559 may set to itself to tell server not send channel messages.
3560 Other packets such as channel key packets are still sent.
3561 Protocol TODO #23. Updated the protocol specs, client and
3562 server. Affected files are lib/silccore/silcmode.h,
3563 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3564 lib/silcutil/silcutil.c, silcd/command.c, and
3565 silcd/packet_send.c.
3567 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Redefined the Status Payload to include now two 8 bit fields,
3570 instead of one 16 bit field. This now makes it possible to
3571 send list of errors. Updated the protocol specs and the code
3572 in core library, client library and server. Protocol TODO #1.
3573 Affected files are lib/silccore/silccommand.[ch],
3574 lib/silcclient/command_reply.[ch], silcd/command.c,
3575 silcd/command_reply.c and silcd/packet_receive.[ch].
3577 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3579 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3580 must be handled by the application and should tell the application
3581 that an error message was already printed, and it should print the
3582 config coords (line, filename, ...). Affected files are
3583 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3585 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3586 server config parsing code more readable.
3588 Fixed a bug in the fetch_logging() config callback.
3590 Affected files is silcd/serverconfig.c.
3592 * Drop root privileges when started in foreground. Don't drop them
3593 if debugging also. Affected file is silcd/silcd.c.
3595 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3597 * Added more IM-like features by introducing new user modes
3598 for setting various presence information. Added new modes:
3599 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3600 specs and code. Protocol TODO #19. Affected files are
3601 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3602 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3604 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3606 * Added STATS command to the protocol after all, to return
3607 various statistical information about the network. It can
3608 be used by clients to retrieve statistical information, and
3609 servers may use it to to fetch cell and network wide
3610 statistics from router. Updated the protocol specs and
3611 implemented it to the server. Protocol TODO #16.
3612 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3613 silcd/command_reply.[ch].
3615 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3617 * The LIST command reply in client libary now adds new channel
3618 entry if the returned channel doesn't exist yet in cache,
3619 and returns the channel entry to the application in the
3620 command_reply client operation. Affected file is
3621 lib/silcclient/command_reply.c.
3623 * Changed the channel message payload's MAC generation to
3624 include the IV in the MAC as well. This way all relevant
3625 parts of the channel message payload are authenticated also
3626 with the channel message MAC (and not only by packet MAC).
3627 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3628 Affected file is lib/silccore/silcchannel.c.
3630 * Fixed the SKE to save the remote version, since the
3631 silc_ske_parse_version mistakenly checked wrong version,
3632 after it replaced the start payload. Affected files are
3633 lib/silcske/silcske.[ch].
3635 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3638 string utility functions. Added there also new functions
3639 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3640 Affected files lib/silcutil/silcstrutil.[ch].
3642 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3643 files are lib/silcutil/silcstrutil.[ch].
3645 * Defined that the security property fields in SKE SHOULD be
3646 UTF-8 encoded, defined that version string MUST be US-ASCII
3647 encoded, defined that passphrases sent in connection
3648 authentication protocol MUST be UTF-8 encoded. Implemented
3649 these to the client and server. Defined also that other
3650 passphrases sent in the protocol MUST be UTF-8 encoded.
3651 Affected files are lib/silcske/silcske.c,
3652 lib/silcclient/protocol.c, silcd/protocol.c,
3653 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3655 * Changed the silc_client_close_connection interface to not
3656 need the SilcSocketConnection which should not be visible
3657 to application. Affected files are lib/silcclient/client.c
3658 and lib/silcclient/silcclient.h.
3660 * Rewrote the text for Private Message Key Payload in the
3661 protocol specification. Protocol TODO #11.
3663 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Upgraded the protocol version to 1.1, updated protocol specs
3668 * Added the nickname as new argument to NICK_CHANGE notify and
3669 added it to protocol specs and implemented it to client and
3670 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3671 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3672 lib/silcclient/client_notify.c.
3674 * Added the killer's client ID to the KILLED notify and added
3675 it to protocol specs and implemented it to client and server.
3676 Protocol TODO #13. Affected files are silcd/command.c,
3677 silcd/packet_receive.c, packet_send.[ch],
3678 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3679 The killer's client entry is now returned to application in
3680 the `notify' client operation.
3682 * Fixed the Max Argument fields that had too large value set
3683 in the protocol specs. Protocol TODO #14.
3685 * Added the LEAVE command reply to return the ID of parted
3686 channel. Updated protocol specs and implemented it to the
3687 client and server. Protocol TODO #15. Affected files are
3688 silcd/command.c, lib/silcclient/command_reply.c. The channel
3689 entry is now returned to application in the `command_reply'
3692 * Rewrote the version SKE version checking in client libary
3693 and in server to use the silc_parse_version_string. Affected
3694 files are lib/silcclient/protocol.c, silcd/protocol.c.
3696 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3697 commands that was missing it, and updated protocol specs and
3698 the server implementation. Protocol TODO #10. The affected
3699 file is silcd/command.c.
3701 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3702 generic reply to a generic request (REQUEST flag), and
3703 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3704 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3705 to define the payload for DATA flag. Added the flags to
3706 the implementation. Protocol TODO #9. Affected file is
3707 lib/silccore/silcchannel.h.
3709 Changed the client library to return the message length
3710 to application as well in the channel_message and private_message
3711 client operations. Affected files are
3712 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3713 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3714 and lib/silcclient/client_ops_example.c.
3716 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3717 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3718 the channel. Updated protocol specs and impelemented this
3719 to client and server. Protocol TODO #6. Affected files are
3720 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3721 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3723 Added new options m and M to CMODE command in Irssi SILC
3724 client to set these modes.
3726 * Deprecated all administrative commands from SILC protocol
3727 since they are highly implementation specific commands.
3728 Updated protocol specs. Moved the old commands in
3729 implementations to private range of command types. Affected
3730 files are silcd/command.c, lib/silcclient/command.c and
3731 lib/silcclient/command_reply.c. Protocol TODO #8.
3733 * Fixed a bug in server where sending unknown command crashes
3734 the server. Affected file silcd/command.c.
3736 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Added SILC_PROTOCOLVERSION macro to check protocol version
3739 of a socket connection. The affected file is
3740 lib/silcutil/silcsockconn.h.
3742 * Added better error logging in rekey protocol. Affected file
3745 * Do not check public key types in SKE during rekey. Affected
3746 file lib/silcske/payload.c.
3748 * Fixed the rekey protocol with PFS, which was totally broken.
3749 Affected file silcd/protocol.c.
3751 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Some client implementations quit network by doing first LEAVE
3754 and then immediately SIGNOFF (like Bombyx). We now do check
3755 after a short time after LEAVE notify and check whether the
3756 client is still valid after LEAVE, and if not we remove it from
3757 cache. Affected file is lib/silcclient/client_notify.c.
3759 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3761 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3762 it's good not to have security holes here.
3764 * Fixed a negative refcount situtuation for the config context.
3765 Affected file is silcd/serverconfig.c.
3767 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3769 * ROBOdoc documented lib/silcutil/silcutil.h.
3771 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Optimized even more the SilcPacketContext structure. Now
3774 totally saved 16 bytes of memory per context after optimization.
3775 Affected files are lib/silccore/silcpacket.[ch].
3777 * Made strict checks for valid SILC IDs. Affected file is
3778 lib/silccore/silcid.c.
3780 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Changed the object argument for silc_cipher_register,
3783 silc_hash_register, silc_hmac_register and silc_pkcs_register
3784 to const. Affected files are lib/silccrypt/silccipher.[ch],
3785 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3787 * Changed the silc_get_username and silc_get_real_name to
3788 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3790 * Fixed the Irssi SILC Client to use the silc_get_username and
3791 silc_get_real_name insted of glib routines since the glib
3792 routines only corrupt stack. Fixes the Irssi SILC to work in
3793 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3795 * Fixed the Irssi to not use g_get_home_dir since it crashes
3796 or returns garbage on cygwin and corrupts stack. Added function
3797 get_home_dir to Irssi routines. Affected files are
3798 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3800 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Made some structure optimizations. SFTP memory FS MemFSEntry
3803 entry structure. Optimized SilcTask structure. Optimized
3804 SilcPacketContext structure.
3806 Affected files lib/silcsftp/sftp_fs_memory.c,
3807 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3809 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * And yet again reverted back the config thing since Johnny
3812 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3815 * Fixed memory leaks from config object. Affected files are
3816 silcd/serverconfig.[ch].
3818 * Added support for adding new connections to the server in rehash.
3819 After rehash they take effect.
3821 Added support for changing the maximum allowed connections in
3822 rehash. The number can grow but going smaller is not supported.
3824 Added function silc_server_num_sockets_by_remote to the
3825 silcd/server_util.[ch].
3827 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3829 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3831 * Added preliminary checking during config parsing for a valid
3832 public/private key and removed further checks in the code.
3833 Affected files are silcd/serverconfig.[ch], server.c.
3835 * Moved functions silc_server_drop() and silc_server_daemonise()
3836 from server.c to silcd.c since they are stricly related to
3837 the application activity.
3839 * Reverted a small part of the automatic ref/unref since
3840 it caused a double unref in some situations. Affected
3841 files are silcd/silcd.[ch], server.c, serverconfig.c.
3843 * Added some .cvsignore files in the lib directory.
3845 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3847 * Fixed silc_net_gethostbyaddr to correctly resolve by
3848 address. Affected file lib/silcutil/silcnet.c.
3850 * Fixed the notify relaying to client. The HMAC to be used
3851 with relayed packets ws wrong and caused decryption failure
3852 at the client end. Affected file is silcd/packet_receive.c.
3854 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3856 * Created new branch silc_protocol_1_0_branch.
3858 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3860 * Changed the silc_server_config_* routines to be SilcServer
3861 independent. They are now officially application specific code
3862 and not part of generic server implementation. Affected files
3863 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3865 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Added automatic referencing of config context in the
3868 silc_server_config_alloc, and automatic unreferencing in the
3869 silc_server_config_destroy. Affected files are
3870 silcd/serverconfig.[ch], silcd/silcd.c.
3872 * Fixed the silc_log_quick handling in the logging routines.
3873 It didn't log quickly when it was TRUE. Affected file is
3874 lib/silcutil/silclog.c. Also the flush delay was set even
3875 if it was 0 in config file. Affected file is
3876 silcd/serverconfig.c.
3878 * Added support for changing key pair of the server in rehash.
3879 Affected file silcd/server.c.
3881 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3884 too early, before getting the channel entry. Affected file
3885 is silcd/packet_receive.c.
3887 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3889 * Added functions silc_server_config_[ref/unref], these are used
3890 to prevent that the config object is destroyed.
3892 No longer directly affect global variables silc_log_quick and
3893 silc_log_delay, they are first cached inside the config object
3894 and then applied with silc_server_config_setlogfiles().
3896 silc_server_config_set_defaults() is now internal to
3897 serverconfig.c, there are no reasons to show this internal stuff
3900 Affected files are silcd/serverconfig.[ch].
3902 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3903 fprintf's to stderr, since some code may be executed again after
3904 the server went into the background. Affected files are
3907 * Added rehash support. Added function silc_server_rehash() that
3908 will perform all the basic tasks of the rehashing procedure.
3910 * Added command line option `-x, --hexdump'. This will enable the
3911 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3912 The option `--hexdump' implies `--debug'.
3914 * Fixed a bad bug in the logging APIs (silcutil library) where
3915 the application would crash after calling silc_log_reset_all().
3917 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3919 * Fixed the KICKED notify handling in client library to
3920 correctly remove the channel and all entries from the
3921 channel when I was kicked. This bug crashed the client.
3923 Fixed yet another but in KICKED notify handling to remove
3924 the kicked client correctly from the channel.
3926 Affected file is lib/silcclient/client_notify.c.
3928 * Fixed a minor bug in looking up correct client entry
3929 in KICKED notify in server. Affected file is
3930 silcd/packet_receive.c.
3932 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3933 sources correctly to distribution. Fixes --with-gmp option.
3935 * Removed the manual rehashing from ID Cache, and changed it
3936 to use the SILC Hash Table's auto rehash feature. Affected
3937 file is lib/silccore/silcidcache.c.
3939 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3941 * Fixed a bug in the silc_client_nickname_format function that
3942 handles the multiple same nickname formatting. Two clients
3943 with same nickname caused problems after the first one left
3944 and rejoined. It didn't format the nickname correctly.
3945 Affected file is lib/silcclient/idlist.c.
3947 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3949 * Don't change the topic if olod topic is same as new one.
3950 Affected file is silcd/packet_receive.c.
3952 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * Added cross-reference support to the SILC Documentation
3955 generator. All types across all HTML files are now cross-
3956 referenced. Affected files util/robodoc/generator.c and
3957 scripts/silcdoc/silcdoc.
3959 * Added file lib/silcutil/silctypes.h to include all the
3960 arithmetic type definitions and some macros. Removed
3961 includes/bitmove.h and moved macros to silctypes.h.
3963 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3965 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3967 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Added `type' argument to silc_id_payload_parse_id function which
3970 now returns the type of the ID to the sent pointer. Affected
3971 file is lib/silccore/silcid.[ch].
3973 * Added check for CMODE_CHANGE notify type that mode change is
3974 allowed by the sender. Affected file silcd/packet_receive.c.
3976 * Added check for CUMODE_CHANGE notify type that mode change is
3977 allowed by the sender. Affected file silcd/packet_receive.c.
3978 Added the ID type as CUMODE_CHANGE notify type as argument
3979 to the `notify' client operation. Affected files are
3980 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3982 * Added function silc_client_add_server to the client library.
3983 Added support for resolving also channel and server info when
3984 received unknown entity in notify packet. Affected files are
3985 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3987 * Added function silc_command_get_status to return the command
3988 status from the command reply's argument payload. Affected files
3989 are lib/silccore/silccommand.[ch].
3991 * Added check for KICKED notify type that the kicking is
3992 allowed by the client. Affected file silcd/packet_receive.c.
3994 * Created function silc_get_input which can be used to get input
3995 (echo on or off) from user on command line. Affected files are
3996 lib/silcutil/silcutil.[ch].
3998 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Optimized silc_server_packet_relay_to_channel function.
4001 Added new function silc_channel_message_payload_encrypt which
4002 can be called directly if channel message payload needs to
4003 be encrypted and is already encoded (no need to call _encode
4004 function). Packet relaying is now done by router without any
4005 extra memory allocations. Affected files are
4006 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4007 silcd/packet_send.c.
4009 * Fixed the INVITE notify handling. It took wrong arguments
4010 as invite list and invite delete. Affected file is
4011 silcd/packet_receive.c.
4013 * Added check for TOPIC_SET notify type that the topic change is
4014 allowed by the client. Affected file silcd/packet_receive.c.
4016 * Added check for INVITE notify type that inviting is allowed by
4017 the client. Affected file silcd/packet_receive.c.
4019 * Changed the silc_server_client_on_channel to return the
4020 SilcChannelClientEntry as well. Moved the function
4021 silc_server_check_cmode_rights to server_util.[ch].
4022 Affected files are silcd/server_util.[ch], silcd/command.c.
4024 * Added function silc_server_check_umode_rights to check whether
4025 changing client's user mode is allowed. Added check for
4026 UMODE_CHANGE notify type that the umode change is allowed
4027 by the client. Affected files are silcd/server_util.[ch],
4028 silcd/packet_receive.c and silcd/command.c.
4030 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4032 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4033 ID length. It ignored that ID can be IPv6 based as well.
4034 Affected file lib/silccore/silcpacket.h.
4036 * Fixed the silc_id_id2str and silc_id_str2id to take the
4037 IPv6 address offset's into consideration. Affecte file is
4038 lib/silccore/silcid.c.
4040 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Fixed the internal Unix scheduler functions to check for
4043 NULL context they may receive. The affected file is
4044 lib/silcutil/unix/silcunixschedule.c.
4046 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4048 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4049 can specify different directory with --home command line
4050 parameter. Affected files irssi/src/silc/core/client_ops.c,
4053 * SILC-specific commands aren't now executed if the active server
4054 isn't of SILC-type, so there won't be problems with having
4055 IRC and SILC protocol support in same client. Affected files
4056 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4059 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Improved the signal support in SILC Schedule. Added new
4062 function silc_schedule_signal_call which is used by application
4063 to mark a signal to be called. It is now safe to perform
4064 any kind of tasks in signal callbacks since it is guaranteed
4065 that the application specified signal callback is called
4066 after the signal is over. Affected files are
4067 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4069 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Added `name' field to SilcChannelPrivateKey to represent
4072 application given name for the key. Moved also the context from
4073 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4074 Added the `name' argument also to the function
4075 silc_client_add_channel_private_key.
4077 Added function silc_client_current_channel_private_key to set the
4078 current channel private key in use.
4080 Added "change" command to KEY command which can be used to change
4081 the current channel private key. Bound the command also to
4082 alt+K (Alt+Shift+k).
4084 Also affected files lib/silcclient/client_channel.c,
4085 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4087 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Added silc_rng_get_byte_fast function in to the
4090 lib/silccrypt/silcrng.[ch].
4092 * Changed the interface of silc_packet_assemble and the
4093 silc_packet_send_prepare. If silc_packet_assmble is now
4094 called the application does not call silc_packet_send_prepare
4095 because the library will call it automatically. These
4096 interfaces now also return a reference to the outgoing buffer
4097 which includes the assembled packet, which the application can
4098 use to encrypt the packet.
4100 Affected files are lib/silccore/silcpacket.[ch],
4101 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4102 silcd/packet_send.c, server_backup.c and packet_receive.c.
4104 * Fixed a packet sending bug on very high load, where outgoing
4105 packet queue wasn't handled correctly and packets got corrupted.
4106 Affected files are lib/silcutil/*/silc*sockconn.c,
4107 lib/silcclient/client.c and silcd/server.c.
4109 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4111 * Added macro SILC_PACKET_DATALEN which can be used during
4112 packet assembling to check whether the data to be added to
4113 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4114 len is truncated until it fits it.
4116 Added checks for maximum length of channel message payload and
4117 private message payload also.
4119 Added checks for maximum packet length in server and in
4122 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4123 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4124 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4125 lib/silcclient/client_prvmsg.c.
4127 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Added silc_server_packet_queue_purge call to the
4130 silc_server_disconnect_remote to assure that all data in the
4131 queue before disconnecting is sent to the network. Affected
4132 file silcd/server.c.
4134 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4136 * Added the deleting of server's own ID cache entry to the
4137 silc_server_free function. Free also everything else that
4138 has been allocated in silc_server_init. The affected file
4141 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4143 * Added functions silc_parse_version_string, silc_version_to_num,
4144 and silc_ske_parse_version to parse SILC protocol style version
4145 strings. Affected files lib/silcutil/silcutil.[ch] and
4146 lib/silcske/silcske.[ch].
4148 * Added new configuration params: version_protocol, version_software
4149 and version_software_vendor to specify what version the remote
4150 host must at least be to be able to connect to server. The vendor
4151 string can be regex matched too. Added new function
4152 silc_server_connection_allowed to check maximum number of allowed
4153 connections, and allowed versions for incoming connections.
4154 Affected files are silcd/server.c, server_util.[ch] and
4157 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Added preliminary support for signals in scheduler. The
4160 signals we care about are now blocked always when the scheduler
4161 is locked. This way we can synchronise the use of signal with
4162 scheduler. It is guaranteed that when signal occurs the scheduler
4163 is not locked, and thus new tasks can be safely added to the
4166 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4167 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4168 Added new platform specific routines
4169 silc_schedule_internal_signals_[un]block and
4170 silc_schedule_internal_signal_[un]register.
4172 Added new functions to SILC Schedule API:
4173 silc_schedule_signal_[un]register. Each signal that application
4174 is going to use should be registered to the scheduler.
4176 Affected files are lib/silcutil/silcschedule.[ch],
4177 lib/silcutil/*/silc*schedule.c.
4179 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Check for unauthenticated client and server in the
4182 silc_server_new_client and silc_server_new_server functions.
4183 Affected file silcd/packet_receive.c.
4185 * Added function silc_string_is_ascii to check whether given
4186 string is 7-bit ASCII string. Affected files are
4187 lib/silcutil/silcutil.[ch].
4189 * Added function silc_id_is_valid_server_id into the
4190 silcd/serverid.c and added checking for valid Server ID's in
4191 silc_server_new_server. The Server ID must always be based
4192 on the server's public IP address.
4194 * Added logging of DISCONNECT packet message in the server.
4195 Affected file silcd/server.c.
4197 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Changed all library interfaces that use Global RNG to also
4200 accept SilcRng as argument. Affected files are
4201 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4202 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4203 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4204 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4205 lib/silccrypt/rsa.c.
4207 * Added function silc_pkcs_generate_key to the
4208 lib/silccrypt/silcpkcs.[ch] for applications so that they
4209 don't need to do pkcs->pkcs->init calls anymore.
4211 * Remove SilcSocketConnection from the SFTP API since it really
4212 wasn't needed there. The application has the information
4213 saved in its contexts anyway and the SFTP layer doesn't need
4214 know about it. Affected files lib/silcsft/silcsftp.h and
4215 lib/silcsftp/sftp_[server/client].c.
4217 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4218 The SilcSimContext is not SilcSim.
4220 * Fixed possible buffer overflows in silc_id_render in the
4221 lib/silcutil/silcutil.c.
4223 * On EPOC the global crypto module lists are not used at all
4224 in the crypto library. Added support for using the constant
4225 algorithm list on EPOC. Affected files are
4226 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4229 * Fixed the handling of third parameter of KICKED notify, since
4230 it was mistakenly updated to SILC Protocol 1.0 even though it
4231 is to be included in 1.1. Since it is not in 1.0 it is not
4232 mandatory, and this fix now handles it only if it is provided,
4233 and it is not error if it is not provided. Affected file
4234 lib/silcclient/client_notify.c.
4236 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4239 client. Affected file irssi/src/silc/core/client_ops.c.
4241 * Merged with Irssi 0.8.4 from irssi.org CVS.
4243 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Check for valid socket connection in client entries before
4246 sending any messages. Fixes a crash, but doesn't fix some
4247 other underlaying bug that is lurking there. Affected
4248 file silcd/packet_send.c.
4250 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4252 * $usermode, $cumode and $cumode_space expandos shouldn't do
4253 anything with non-SILC server records. Affected file
4254 irssi/src/silc/core/silc-expandos.c
4256 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Fixed the silc_net_check_[host/local]_by_sock to support
4259 IPv6 bound sockets as well. Now they can return IPv6 addresses
4260 as well. Affected file lib/silcutil/silcnet.c.
4262 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4263 Affected lib/silcutil/unix/silcunixnet.c.
4265 * Fixed ID rendering (at least on some platforms, not NetBSD)
4266 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4268 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4270 * Added silc_hash_public_key and silc_hash_public_key_compare
4271 functions to be used with SilcHashTable. They can be used to
4272 hash public keys and compare public keys in hash table. Affected
4273 file lib/silcutil/silcutil.[ch].
4275 * Added support for specifying multiple public keys for Client
4276 connection section in server configuration file. This makes it
4277 possible to accept multiple public keys from same host, or to
4278 make a section that accepts any incoming host, and have the
4279 accepted public keys listed in the section.
4281 Added functions silc_sever_[find/get]_public_key, added the
4282 support for this actually to all connection sections but only
4283 the Client section is currently allowed to specify multiple
4286 Affected files are silcd/server.c, server_internal.h,
4287 command.c, protocol.c, server_util.[ch], packet_receive.c.
4289 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Merged Irssi 0.8.2 from irssi.org CVS.
4293 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4295 * If silc_debug is TRUE, also output standard logging messages
4296 to stderr with the debug output.
4298 Made silc_log_reset_all() flushing all channels before returning.
4299 Also fixed some documentation typos.
4301 Affected files are lib/silcutil/silclog.[ch].
4303 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4305 * Fixed the server to check correctly the amount of connections
4306 from single host, by checking also the type of the connection.
4307 Fixed also the comparison of number of connections and number
4308 of allowed connections. Affected files are silcd/server.c,
4311 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4313 * Fixed the USERS command reply to save the user's mode on the
4314 channel as well. Fixed JOIN command reply to check whether a
4315 client is on channel already and not join it twice. Affected
4316 file lib/silcclient/command_reply.c.
4318 * Added new file silc-expandos.c into irssi/silc/core/ to return
4319 various stuff for various signal for the statusbar etc. updating.
4320 Now Irssi SILC client prints channel user modes etc. on the
4323 * The user mode (like server/router operator changes) is now shown
4324 on the Irssi SILC client's statusbar. The affected files are
4325 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4327 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4330 to SILC_SCHEDULE_[UN]LOCK macros.
4332 * Added more error printing to logs in server code. Affected
4333 files silcd/server.c and silcd/protocol.c.
4335 * Fixed -S option parsing in Irssi SILC Client. Affected file
4336 irssi/src/silc/core/silc-core.c.
4338 * Added silc_buffer_alloc_size function. Affected file is
4339 lib/silcutil/silcbuffer.h.
4341 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4344 constants. Affected files in
4345 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4348 * Changed the internal SFTP Memory FS table to const. Affected
4349 file lib/silcsftp/sftp_fs_memory.c.
4351 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4353 * Fixed the buffer formatting and unformatting routines to
4354 check the size of 64 bits types with sizeof(). Affected
4355 file is lib/silcutil/silcbuffmt.c.
4357 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4359 * Removed 0.6.x backwards support.
4361 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Changed all integer type names:
4364 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4365 to avoid collisions with other libraries using same type names
4368 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4370 * Added `prefer_ipv6' argument to the functions
4371 silc_net_gethostbyname[_async]. If it is TRUE it will return
4372 IPv6 address over IPv4. If FALSE IPv4 address is returned
4373 even if IPv6 address was found. Affected files
4374 lib/silcutil/silcnet.[ch].
4376 * Added support silc_net_create_connection[_async] to fallback
4377 to IPv4 address if IPv6 address could not be used (like if
4378 it doesn't work on a specific system). Affected file in
4379 lib/silcutil/unix/silcunixnet.c.
4381 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4383 * Added silc_schedule_reinit function to do the enlarging
4384 of the max tasks handling capabilities of the scheduler.
4385 Affected files lib/silcutil/silcschedule.[ch].
4387 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Added automatic extern "C" { ... } for C++ compilers so the
4390 application does not need to define them. Affected file
4391 includes/silcincludes.h.
4393 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4394 old name went against naming convention. Applications now
4395 include "silcclient.h" instead of "clientlibincludes.h".
4396 Removed includes/clientlibincludes.h, it is redundant now.
4398 * Renamed includes/version.h to silcversion.h.
4400 * Added really preliminary support for OS/2 into the util
4401 library. Only thread & mutex API is implemented, others
4402 are still to be implemented. Created the lib/silcutil/os2/
4403 directory. Created also file includes/silcos2.h.
4405 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Added preliminary BeOS support into the util library.
4408 Created lib/silcutil/beos/, and implemented all the needed
4409 functions to support SILC on BeOS. Created also file
4410 includes/silcbeos.h.
4412 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4414 * Added proper initializations to silc's irssi code, so it's
4415 now possible to load it as module. Affected files
4416 irssi/src/silc/core/silc-core.c,
4417 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4419 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4421 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4424 * Fixed the silcdoc document generator to correct generate
4425 docs from all kinds of filenames. Affected files are
4426 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4428 * ROBOdoc documented lib/silcutil/silcmemory.h.
4429 Added also new function silc_memdup.
4431 * Removed lib/silcutil/silcbufutil.h and moved those routines
4432 to the lib/silcutil/silcbuffer.h.
4434 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * Added `user_count' to the SilcChannelEntry which now tells the
4437 number of users on the channel. The user count is now saved
4438 in normal server of global channels as well. Affected files
4439 silcd/server.c, idlist.h, packet_receive.c and command.c.
4441 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4442 include file utility functions.
4444 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4445 instead of calling directly OS routines.
4447 * Fixed NICK change printing in Irssi SILC Client. Fixed
4448 KICKED notify printing in Irssi SILC Client. Affected file
4449 irssi/src/silc/core/client_ops.c.
4451 * Fixed a NICK change bug in client library, to not recreate the
4452 client_entry->channels hash table everytime nick is changed.
4453 Affected file lib/silcclient/client.c.
4455 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4458 the SKE interface a bit.
4460 * Fixed padding problem in PKCS#1. The padding was not actually
4461 random since the random number generator was used incorrectly.
4462 This security bug affects only when encrypting with PKCS#1, and
4463 it is not currently used at all in SILC. SILC only use signing
4464 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4466 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Rewrote the notify handling in Irssi SILC client to not call
4469 the events as signals. Fixes problems with Perl support.
4470 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4472 * Send the auto-nicking NICK command in client library with
4473 little timeout after connecting. The affected file is
4474 lib/silcclient/client.c.
4476 * Added following new config file settings:
4477 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4478 key_exchange_timeout, conn_auth_timeout, connections_max,
4481 Implemented all the new config settings handling in the server.
4483 Optimized the use of SKE Mutual flag usage. Use it only
4484 if connection authentication protocol is not based in public
4487 Renamed all SilcServerConfigSection* to SilcServerConfig*
4488 to have a bit shorter names.
4490 Affected files silcd/serverconfig.[ch], server.[ch], and
4493 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4495 * Cleaned up the listening sockets code, preparing for the rehash
4496 support. Affected file is silcd/server.c.
4498 * Fixed some output messages. Affected files are silcd/silcd.c,
4501 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4503 * Create lib/doc/silcrng_intro.html document as introduction
4504 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4506 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4508 * Fixes to the silcd config template. Affected file is
4509 doc/example_silcd.conf.in.
4511 * Removed type casts from silc_calloc(), conforming to the
4512 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4514 * Removed param_name member from client, server, and router
4515 section structs, now identifying the param directly.
4517 Added CONFIG_FREE_AUTH macro in config file parsing.
4519 Affected files are silcd/serverconfig.[ch].
4521 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4523 * Fixed command line parameter handling. All SILC initialization
4524 is now done in silc_core_init() which also fixes autoconnecting
4527 Affected files irssi/src/silc/core/silc-core.c,
4528 irssi/src/fe-text/silc.c.
4530 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Added new configuration options and blocks:
4533 keepalive_secs, reconnect_count, reconnect_interval,
4534 reconnect_interval_max, reconnect_keep_trying and
4535 require_reverser_lookup. Added ConnectionParam block, and
4536 implemented the connection parameters when connecting as
4537 initiator and when accepting connections as responder.
4539 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4540 whether given configuration value has been given already.
4542 Affected files silcd/serverconfig.[c], server.[c].
4544 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4545 algorithm parts and created new file silcalgs.conf, that
4546 is now included from the example_silcd.conf.in.
4548 * Optimized the silc_server_connect_to_router_second to take
4549 the connection configuration object from the SilcServerConnection
4550 object instead of finding it during the connecting phase.
4551 Added the configuration object to SilcServerConnection struct.
4552 Affected files silcd/server_internal.h, server.c.
4554 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4556 * Add the client on channel after it was resolved at the
4557 channel message receiving, and it was not already on the
4558 channel. Affected file lib/silcclient/client_channel.c.
4560 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4562 * Fixed the public key authentication to allocate always the
4563 destination signature buffer instead of using static buffer.
4564 Affected file silcd/protocol.c.
4566 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4568 * Unified the serverconfig.[ch]'s helper function interface.
4569 Affected file silcd/serverconfig.[ch].
4571 * Removed doc/example_silc.conf.in since it is redundant.
4572 The make install will now install irssi/silc.conf file.
4574 * Added new Passphrase and Publickey authentication methods to
4575 config file, allowing both public key and passphrase based
4576 authentication to be set at the same time.
4578 Added `prefer_passphrase_auth' setting in config file which
4579 can be used to set to prefer passwd auth if both passwd and
4580 public key is set. If not set, public key is preferred.
4581 This has effect only when being initiator (responder will try
4584 Added support for authentication with passphrase and public key
4585 at the same time. The passphrase is tried first always since
4586 it is faster to check.
4588 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4590 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4592 * Merged the new SILC Config library, with the server parsing
4593 support. Read the header file silcconfig.h or the toolkit
4594 documentation for the news. Affected files are
4595 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4596 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4597 silcd/protocol.c silcd/server.c silcd/server_backup.c
4598 silcd/serverconfig.[ch] silcd/silcd.c.
4600 * Fixed some silclog documentation. Affected file is
4601 lib/silcutil/silclog.h.
4603 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4605 * The silc_cipher_register, silc_hash_register and
4606 silc_hmac_register now checks if the object to be registered
4607 is registered already. Affected files are
4608 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4610 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4612 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4614 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4616 * Allow zero length channel messages inside the Channel Message
4617 Payload. Affected file lib/silccore/silcchannel.c.
4619 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4620 as header filenames.
4622 * Removed lib/silcclient/README and created HTML file
4623 lib/silcclient/silcclient_using.html, which is now included
4624 as part of Toolkit documentation.
4626 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4628 * Fixed CUMODE_CHANGE notify handling to change the mode of
4629 correct client. Affected file lib/silcclient/client_notify.c.
4631 * Make silc_rng_alloc fail if it cannot allocate the sha1
4632 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4634 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4636 * Fixed the file transfer's key agreement payload to include
4637 zero port also if the hostname is NULL because it could not
4640 Call file transfer monitor callback now also if error occurs
4641 during key agreement protocol.
4643 Changed the silc_client_file_send interface to return the
4644 SilcClientFileError instead of session id. The session ID
4645 is returned into pointer provided as argument.
4647 Check that the file exists locally before sending the
4648 file transfer request at all.
4650 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4652 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4653 error than can occur while key agreement protocol. Affected
4654 file lib/silcclient/silcapi.h.
4656 * Fixed the event_mode CMODE handler to not crash when mode
4657 is changed and +k mode is set in the channel. Affected file
4658 irssi/src/silc/core/silc-channels.c.
4660 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4661 SILC_LOG_WARNING to give out Warning and not Error. Affected
4662 file lib/silcutil/silclog.c.
4664 * Fixed the channel message payload decryption in the function
4665 silc_channel_message_payload_decrypt to not modify the original
4666 buffer before it is verified that the message decrypted
4667 correctly. Otherwise, next time it is called with correct
4668 channel key it won't encrypt since the payload is corrupted.
4669 Affected file lib/silccore/silcchannel.c.
4671 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4673 * Do not constantly resize the window. A fix patch by cras.
4674 Affected file irssi/src/fe-text/screen.c.
4676 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4678 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4679 Affected file lib/silcutil/silcnet.c.
4681 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4683 * Fixed a bug in hash table internal routine for traversing
4684 the table with foreach callback. The current entry may
4685 become invalid in the callback but it was referenced after
4686 the callback returned.
4688 Do not allow auto rehashing of hash table during the
4689 silc_hash_table_foreach operation, for same reasons as it is
4690 not allowed for SilcHashTableList. Affected files are
4691 lib/silcutil/silchashtable.[ch].
4693 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4695 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4696 Win32 DLL. extern's in header files are now declared with
4699 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * Fixed private message handling. It used some old code that
4702 caused the client to crash. Affecte file is
4703 lib/silcclient/client_prvmsg.c.
4705 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4707 * Added function silc_client_add_channel,
4708 silc_client_replace_channel_id, and removed functions
4709 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4710 from client library.
4712 * Added cross reference of the joined channels to the
4713 SilcClientEntry, and changed the SilcChannelEntry's
4714 users list to SilcHashTable. The affected files are
4715 lib/silcclient/idlist.[ch].
4717 * Fixed a bug in hash table tarversing. While the hash table
4718 is traversed with SilcHashTableList the table must not be
4719 rehashed. It is now guaranteed that auto rehashable tables
4720 are not rehashed while tarversing the list. Also defined that
4721 silc_hash_table_rehash must not be called while tarversing
4722 the table. Added function silc_hash_table_list_reset that must
4723 be called after the tarversing is over. The affected files are
4724 lib/silcutil/silchashtable.[ch].
4726 * Changed all hash table traversing to call the new
4727 silc_hash_table_list_reset in server and in client library.
4729 * Added function silc_client_on_channel to return the
4730 SilcChannelUser entry if the specified client entry is joined
4731 on the specified channel. This is exported to application as
4732 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4734 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Fixed founder regaining problem with JOIN command on normal
4737 server. The notify for mode change must be sent always and
4738 not only if !cmd->pending. Affected file silcd/command.c.
4740 * Fixed the WHOWAS command's reply sending to support the
4741 lists correctly. Affected file silcd/command.c.
4743 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4745 * When sending JOIN command to router for processing the
4746 sender's old command identifier was not saved back to the
4747 sender's command context, fixed now. The affected file is
4750 * Create the key in JOIN command of the router did not return
4751 the channel key, added check for this. Affected file is
4754 * Fixed a channel ID update bug in JOIN command reply. Do
4755 not directly upgrade the ID but call the function
4756 silc_idlist_replace_channel_id if the ID was changed.
4757 Affected file silcd/command_reply.c.
4759 * Fixed memory leaks from command calling if it would fail.
4760 Affected file silcd/command.c.
4762 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4764 * Applied patches from cras:
4766 Memory leak fixes around libaries, irssi window resize fix,
4767 new silclist.h and silcdlist.h, all extern inline changed to
4770 * Removed dotconf from lib/dotconf, not needed anymore.
4772 * Removed TRQ from lib/trq, not needed anymore.
4774 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4775 with server connections. Later this will be configurable
4776 in config file after new config file is done. Affected file
4779 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4781 * Fixed a crash in server related to channel announcements.
4782 Affected file silcd/server.c.
4784 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4786 * Fixed memory leaks in silc_server_create_new_channel*
4787 functions. Affected file silcd/server.c.
4789 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4790 which ID was changed. This way the router will send the
4791 user list for the channel again, and server won't be in
4792 desync in some rare circumstances. Affected file is
4793 silcd/packet_receive.c.
4795 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Check for NULL socket pointer in the function
4798 silc_server_packet_send_to_channel_real. Affected file
4799 silcd/packet_send.c.
4801 * Fixed the BAN notify handling to correctly remove ban
4802 list. Affected file silcd/packet_receive.c.
4804 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4806 * Fixed some header addition to Toolkit distribution in
4807 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4809 * Added lib/silcclient/client_ops_example.h as an template
4810 file for application programmers to quickly start using
4811 the SilcClientOperation functions in their application.
4812 Updated the lib/silcclient/README as well to tell about this
4813 nice file made available.
4815 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4817 * Call silc_server_remove_from_channels when removing client
4818 entry when NO_SUCH_CLIENT_ID was received. Affected file
4819 is silcd/command_reply.c.
4821 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4823 * Added server & router operator statistics updating. Affected
4824 file silcd/packet_receive.c and silcd/command.c.
4826 * Fixed the SERVER_SIGNOFF notify handling on normal server
4827 not to save the history information for clients. Same was
4828 fixed earlier in remove_clients_by_server function, but not
4829 here. Affected file silcd/packet_receive.c.
4831 * Raised the default connection-retry count from 4 to 7 in
4832 server. Affected file silcd/server.h.
4834 * Cancel any possible reconnect timeouts when we start the
4835 key exchange. Affected file silcd/server.c.
4837 * Do not reconnect on connection failure when SCONNECT was
4838 given. Affected files silcd/server.[ch].
4840 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4842 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4844 * Fixed the NICK command to always give the unformatted
4845 nickname to the one giving the NICK command. If unformatted
4846 nickname is cached already it will be formatted and the
4847 local entry will always get the unformatted nickname.
4848 Affected file lib/silcclient/idlist.c.
4850 * Fixed some double frees from client library commands.
4851 Affected file is lib/silcclient/command.c.
4853 * Fixed CUMODE command in server to assure that no one can
4854 change founder's mode than the founder itself, there was a
4855 little bug. Affected file silcd/command.c.
4857 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4859 * Removed the SilcClientCommandDestructor from the client
4860 libary, it is not needed anymore. Affected files are
4861 lib/silcclient/silcapi.h, command[_reply].[ch],
4862 client_notify, idlist.c.
4864 * Fixed GETKEY command to first resolve client, and then
4865 resolve the server only if the client was not found, instead
4866 of resolving both at the same time. Affected file is
4867 lib/silcclient/command.c.
4869 * Added silc_client_start_key_exchange_cb and lookup the
4870 remote hostname and IP address before starting the key
4871 exchange with server. The affected file is
4872 lib/silcclient/client.c.
4874 * The server's public key is now saved using the IP address
4875 of the server and not the servername for the filename.
4876 The hostname public key filename is checked as an fall back
4877 method if the IP address based filename is not found.
4879 Fixed the GETKEY command to save the fetched server key
4880 in correct filename.
4882 Print the remote server's hostname now when new key is
4883 received during connection process. Affected file is
4884 irssi/src/silc/core/client_ops.c.
4886 * Return always our own public key to the client if it asks
4887 for it with GETKEY command. Affected file silcd/command.c.
4889 * Removed the use_auto_addr variable from default config
4890 file since it was in wrong section. Affected file is
4893 * Fixed TOPIC_CHANGE notification to not route it when it
4894 was sent using silc_server_send_notify_to_channel function.
4895 Affected file silcd/command.c.
4897 * Fixed silc_server_send_notify_kicked to send the kicker's
4898 Client ID also, it was missing. Affected files are
4899 silcd/command.c, silcd/packet_send.[ch].
4901 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4903 * Do not save client history information in SERVER_SIGNOFF.
4904 Fixes the bug in normal server that it does not detect
4905 the client becoming valid after the server becomes back
4906 online. Affected file silcd/server_util.c.
4908 * Added `sock_error' field into the SilcSocketConnection
4909 context. When error occurs during socket operation (read
4910 or write) the error is saved. Added also new function
4911 silc_socket_get_error to return human readable socket error
4912 message. Affected files are lib/silcutil/silcsockconn.[ch],
4913 lib/silcutil/unix/silcunixsockconn.c, and
4914 lib/silcutil/win32/silcwin32sockconn.c.
4916 * The server now prints the socket error message in the
4917 signoff for client. Affected file silcd/server.c.
4919 * Fixed the `created' channel information sending from router
4920 to server in JOIN command. Checks now whether the channel
4921 really was created or not and set it according that.
4923 Fixed the JOIN command to use the client entry's current
4924 ID during the joining procedure instead of the one it sent
4925 in the command (it is checked though), since it can change
4926 between the packet processing and command processing, and
4927 would just case unnecessary pain in the client end. Affected
4928 file silcd/command.c.
4930 * Fixed a channel key payload sending to use correct channel
4931 ID when the server was forced to change the channel's ID by
4932 router. Router sent the key payload with the old Channel ID.
4933 Affected file silcd/packet_receive.c.
4935 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4937 * Call silc_server_save_channel_key only if the key payload
4938 was provided in the JOIN command's command reply. Affected
4939 file silcd/command_reply.c.
4941 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4943 * Fixed silc_mp_sizeinbase to return the value correctly with
4944 MPI. Affected file lib/silcmath/mp_mpi.c.
4946 * Fixed the stop_server signal to correctly stop the scheduler
4947 and gracefully stop the server when SIGTERM or SIGINT signals
4948 are received. Affected file silcd/silcd.c.
4950 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4952 * Simple handling of TERM and HUP signals. Also added some log
4953 flushing call around. Affected file is
4956 * Fixed small bugs in silclog.c. Now buffering output will take
4957 effect after 10 seconds since startup: This will ensure that
4958 no important startup messages are lost. Also output redirection
4959 will preserve original format ([Date] [Type] message).
4960 Affected file is lib/silcutil/silclog.c.
4962 * Added two options to the config file, in the logging section:
4963 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4964 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4966 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4968 * Do not print the warning about log files not being initialized
4969 more than once to avoid excess logging. Affected file is
4970 lib/silcutil/silclog.c.
4972 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4973 the SIM copying in make install in Makefile.am.pre.
4975 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4977 * Rewritten silclog APIs. Globally interesting changes follows:
4978 silc_log_set_files() changed to silc_log_set_file().
4979 silc_log_set_callbacks() changed to silc_log_set_callback().
4980 ROBOdoc documented silclog header file.
4981 SilcLogCb now returns bool to wether inihibit the default
4982 handler or not (to keep the old behaviour return always TRUE).
4983 The new APIs should also fix the problem of the
4984 silcd_error.log file that was written in the current directory.
4987 Log files streams will remain opened after silc_log_set_file()
4988 call, means less CPU usage notably on high traffic servers.
4989 File streams are now full buffered, and flushed to the disk
4990 every 5 minutes, lesses HD activity and CPU usage.
4991 Messages can be redirected, allowing admins to configure
4992 one single logfile for all server messages.
4993 the silc_log_quick global variable to activate fast-logging.
4994 Affected files lib/silcutil/silclog.[ch]
4996 * Changed some code to conform new silclog APIs. Affected
4997 files are doc/example_silcd.conf.in, silcd/server.c
4998 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5001 * Fixed a memory leak that could occur in some situations.
5002 Affected file silcd/serverconfig.c.
5004 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5006 * Added the silc_client_del_client to remove the client from
5007 all channels as well. Affected file lib/silcclient/idlist.c.
5009 * Fixed the client library to correctly remove the client
5010 from all channels when the client entry is being destroyed.
5011 Affected file lib/silcclient/client_notify.c, command.c.
5013 * Added auto-nicking support to the client library. If the
5014 applicatio now sets client->nickname it will be sent to the
5015 server after connecting by the library. This way for example
5016 SILCNICK (or IRCNICK) environment variables will have effect
5017 and always change the nickname automatically to whatever
5018 it is wanted. Affected file lib/silcclient/client.[ch].
5020 * Renamed silc_server_command_bad_chars to the
5021 silc_server_name_bad_chars and moved it to the
5022 silcd/server_util.[ch]. Added also new function
5023 silc_server_name_modify_bad to return nickname that
5024 includes bad characters as new nickname without those
5025 bad characters. This check and modify is now used in
5026 silc_server_new_client when the username is initially set
5027 as nickname, so it must be checked to be valid nickname.
5028 Affected file silcd/packet_receive.c.
5030 * The nickname length is now taken from the packet for real
5031 and not trusted to strlen() since it clearly can return
5032 wrong length for nickname including bad characters. This
5033 also applies to channel names. Affected file silcd/command.c.
5035 * Removed the lib/silcsilm/modules directory. Modules are now
5036 compiled into the lib/silcsim. Fixed the copying of the
5037 modules to follow symbolic links in Makefile.am.pre.
5039 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5041 * Fixed silc_string_regexify list creation. Fixes bugs with
5042 BAN and INVITE commands in server. The affected file is
5043 lib/silcutil/unix/silcunixutil.c.
5045 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5047 * Removed the command destructor entirely from the server's
5048 command and command reply routines. It is not needed, and
5049 its usage was buggy and caused crashes. Affected files are
5050 silcd/command[_reply].[ch].
5052 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5054 * Cancel protocol and NULL sock->protocol if timeout
5055 occurred during protocol. Affected file silcd/server.c.
5057 * Cancel protocol timeouts always before calling the final
5058 callback, to assure that after final callback is called
5059 no other state will be called for the protocol anymore.
5060 Affected file silcd/protocol.c.
5062 * Print error log if incoming connection configuration could
5063 not be found. Affected file silcd/server.c.
5065 * Fixed JOIN command to correctly save the founder mode
5066 to the client on normal SILC server, when the channel
5067 was created by the router. Affected file silcd/command.c.
5069 * Fixed LIST command (hopefully) to send correct reply
5070 packets. Affected file silcd/command.c.
5072 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5074 * The silc_packet_receive_process now returns FALSE if the
5075 read data was invalid packet, and TRUE if it was ok.
5077 The server now checks that if unauthenticated connection
5078 sends data and its processing fails the server will close
5079 the connection since it could be a malicious flooder.
5081 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5083 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Make sure the warning about error opening a log file is
5086 printed only once and not everytime it fails (produces
5087 too much useless log). Affected file lib/silcutil/silclog.c.
5089 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5091 * Made the silc_server_daemonise() function more readable.
5092 Affected file silcd/server.c.
5094 * Pid file is now optional, the user may comment it out from
5095 the config file. Removed define SILC_SERVER_PID_FILE, we
5096 don't need a default any longer. Affected file
5097 configure.in.pre, lib/Makefile.am.pre.
5099 * Make some use of the pid file. The server now dies at startup
5100 if it detects a valid pid file on his path. The server would
5101 die anyway in this circumstance, because of the bind() failure.
5102 Affected file silcd/silcd.c.
5104 * No longer compiling lib/dotconf.
5106 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5108 * Fixed JOIN command parsing not to crash. Affected file
5109 lib/silcclient/command.c.
5111 * Fied the NICK_CHANGE notify to add the new client entry
5112 even it is resolved. This removes an <[unknown]> nick
5113 thingy bug in the client. Affected file is
5114 lib/silcclient/client_notify.c.
5116 * Do not try to allocate 0 bytes (efence does not like it)
5117 in lib/silccore/silccomand.c when encoding payload.
5119 * Do not take IRCNICK as nickname in Irssi SILC client since
5120 it is not possible to set nickname before hand connecting
5121 the server (TODO has an entry about adding auto-nicking
5124 * Changed the silc_server_command_pending to check whether
5125 there already exists an pending entry with the specified
5126 command, command identifier and pending callback. This is
5127 to fix IDENTIFY and WHOIS related crashes that may register
5128 multiple pending commands with same identifier. Affected
5129 file silcd/command.c.
5131 * Fixed the server to reconnect to the router even if it
5132 was already reconnecting and EOF was received. This to
5133 fix a possibility that the server wouldn't ever try to
5134 auto-reconnect to the router. Affected file silcd/server.c.
5136 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5138 * Fixed the server's password authentication to use the
5139 length of the locally saved password, and not the one
5140 sent in the packet. Affected file silcd/protocol.c.
5142 * Fixed same password authentication problem in the
5143 Authentication Payload handling routines in
5144 lib/silccore/silcauth.c.
5146 * Yet another password authentication problem fixed with
5147 channel password handling in silcd/command.c.
5149 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * If first character of string in silc_parse_userfqdn is '@'
5152 then do not parse it. Affected file is
5153 lib/silcutil/silcutil.c.
5155 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5157 * Fixed minor bug in IDENTIFY command reply sending, which
5158 caused various weird problems during JOIN when it was
5159 resolving names for users. Affected file silcd/command.c.
5161 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5163 * Fixed the IDENTIFY command reply sending to chech better valid
5164 clients. It was possible to send incomplete list of replies.
5165 Affected file silcd/command.c.
5167 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5169 * Added silc_client_command[s]_[un]register functions now to
5170 dynamically register the commands in client library. Removed
5171 the static table of commands. This allows the client library
5172 to call commands without causing the application to know about
5173 what commands library has called.
5175 Removed the INFO command reply kludge to detect when the command
5176 was called by library. Now library use its own command reply
5177 function for INFO command.
5179 Added function silc_client_command_call to call a command.
5180 Application can use it to call command, not access the structure
5183 Now all commands that are sent by the client library (not
5184 explicitly sent by application) use own command reply functions.
5186 Affected files around lib/silcclient/ and in
5187 irssi/src/silc/core/.
5189 * Fixed the WHOIS command reply sending to chech better valid
5190 clients. It was possible to send incomplete list of replies.
5192 Fixed the WHOIS and IDENTIFY to send the request to router
5193 if normal server did not do it and did not find any results.
5195 Affected file silcd/command.c.
5197 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5199 * Moved the internal data from SilcClient context into its
5200 own file, not accesible to application. Affected files
5201 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5202 and other files in client library.
5204 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5206 * Added doc/examples installation target in Makefile.am.pre.
5209 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5212 commands the found client entry will be removed from the
5213 cache, after notifying application about the error. Affected
5214 file lib/silcclient/command_reply.c.
5216 * Changed the /MSG to check for exact nickname user gave, and
5217 not let `nick' match `nick@host' if it is only one found. Now,
5218 user must type the exact nickname (like nick@host2) even if
5219 there are no more than one same nicks found. This is to avoid
5220 a possibility of sending nickname to wrong nickname since
5221 `nick' could match `nick@host'. Affected file is
5222 irssi/src/core/silc-servers.c.
5224 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5226 * Do not print "you are now server operator" or similar when
5227 giving /away command. Affected files are
5228 irssi/src/silc/core/client_ops.c, silc-servers.h.
5230 * Made the silc_server_command_pending_error_check to send
5231 the same command reply payload it received back to the
5232 original sender of the command. This way all arguments
5233 that was received by the server will be received by the
5234 client too. Affected file silcd/command.c.
5236 * Added the silc_idcache_add to return the created cache entry
5237 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5239 * Add global clients to expire if they are not on any channel.
5240 This is because normal server will never know if they signoff
5241 if they are not on any channel. The cache expiry will take
5242 case of these entries. This is done by normal servers only.
5243 The affected files are silcd/command_reply.c,
5244 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5246 * If server receives invalid ID notification for WHOIS or
5247 IDENTIFY and the ID exists in the lists, it is removed.
5248 Affected file silcd/command_reply.c.
5250 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5251 in client then client entry that it matches is searched and
5252 the nickname is printed on the screen for user. Affected
5253 file irssi/src/silc/core/client_ops.c.
5255 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5257 * Use cache entry expire time in the LIST command reply to
5258 purge old entries from the cache after the LIST command
5259 reply has been received. This way we don't have non-existent
5260 entries in the cache for too long. Affected file is
5261 silcd/command_reply.c.
5263 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * If we are normal server, and we've not resolved client info
5266 in WHOIS or IDENTIFY from router, and it is global client,
5267 we'll check whether it is on some channel. If it is not
5268 then we cannot be sure about its validity and will resolve it
5269 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5270 file silcd/command.c.
5272 * Search channel by name (if possible) rather than by ID
5273 in IDENTIFY command's command reply. Affected file is
5274 silcd/command_reply.c.
5276 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5278 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5279 Updated specs and implemented it. Affected file silcd/command.c,
5280 silcd/packet_send.c and silcd/packet_receive.c.
5282 * Implemented the <founder auth> payload handling in the JOIN
5283 command. If provided all conditions for channel joining
5284 except requirement to provide correct passphrase can be
5285 overrided by the channel founder. Updated the protocol specs.
5286 Affected file silcd/command.c.
5288 Added support for founder auth in JOIN command in client
5289 library. Fixed the parsing of the JOIN command now to support
5290 all options as they should be. The affected file is
5291 lib/silcclient/command.c.
5293 * Optimized the WHOIS and IDENTIFY commands to send the request
5294 to router only if it includes nicknames or other names. If
5295 they include only IDs then check the local cache first before
5296 routing. Affected file is silcd/command.c.
5298 * Added channels topic announcements. Affected file is
5299 silcd/packet_receive.c and silcd/server.c.
5301 * Fixed the silc_server_send_notify_topic_set to really destine
5302 the packet to channel. Affected file silcd/packet_send.c.
5304 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5305 library. Affected file lib/silcclient/client_notify.c.
5307 * Added UMODE announcements. Affected file silcd/server.c.
5309 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Memory leak fixes in:
5313 lib/silcutil/silcsockconn.c
5314 lib/silcske/silcske.c
5315 lib/silcske/groups.c
5317 lib/silccrypt/silcpkcs.c
5318 lib/silccore/silccommand.c
5319 lib/silccore/silcidcache.c
5324 * ROBOdoc documented the lib/silcske/groups.h file and a
5325 bit changed the interface for better.
5327 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5329 * Update the client entry context in the ID cache after
5330 nick change. Affected file lib/silcclient/command.c.
5331 Fixes the CUMODE command when regaining founder privileges,
5332 and a little WHOIS problem.
5334 * Fixed silc_net_gethostbyname to correctly call the
5335 inet_ntop. Affected file lib/silcutil/silcnet.c.
5337 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5339 * Added IPv6 support checking to the configure.in.pre, added
5340 also --enable-ipv6 option to override the check. Affected
5341 file configure.in.pre.
5343 * The silc_thread_create now calls the start function
5344 directly if threads support is not compiled in. Removes
5345 ugly #ifdef's from generic code. Affected files are
5346 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5348 * Added silc_net_gethostby[name/addr]_async to asynchronously
5349 resolve. Affected files are lib/silcutil/silcnet.[ch].
5351 * Added support for rendering IPv6 based server, client and
5352 channel IDs. Affected file lib/silcutil/silcutil.c.
5354 * Added support for creating IPv6 based server IDs. Affected
5355 file is silcd/serverid.c.
5357 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5359 * Added silc_net_gethostby[addr/name] into the
5360 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5361 routines. Added silc_net_is_ip[4/6]. Affected file is
5362 lib/silcutil/unix/silcunixnet.c. All routines that take
5363 address as argument now supports both IPv4 and IPv6 addresses.
5365 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5367 * Fixed LIST command reply sending in server. Affected file
5370 * Server now sends the kicker's client ID in the KICK notify
5371 to the kicked client. Affected file silcd/command.c.
5373 * The client library now parses the kickers client ID and
5374 UI displays it. Affected files lib/silcclient/client_notify.c
5375 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5377 * Made all payload parsing function prototypes consistent.
5378 They all take now const unsigned char * and uint32 pair as
5379 the payload data instead of SilcBuffer. Changes all around
5380 the source tree. Other unsigned char* -> const unsigned char*
5381 changes around the tree as well.
5383 * Optimized SFTP client and server packet sending not to
5384 allocate new buffer for each packet but to recycle the
5385 first allocated buffer. Affected files are
5386 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5388 * Optimized the SFTP client to use SilcList instead of
5389 SilcDList for requests, because it is faster. Affected file
5390 is lib/silcsftp/sftp_client.c.
5392 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5393 into lib/silccore/silcid.[ch].
5395 Renamed silcpayload.[ch] into silcargument.[ch].
5397 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * If client entry is deleted with active key agreement
5400 session, abort the session.
5402 The silc_client_abort_key_agreement now calls the completion
5403 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5405 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5408 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5410 * Don't use __restrict in older GCC's. Affected file is
5411 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5413 * silc_net_localhost now attempts to reverse lookup the
5414 IP/hostname. Affected file lib/silcutil/silcnet.c.
5416 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5417 command. It can be used to gain founder privileges at
5418 the same time when joining the channel.
5420 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5421 kicker's client ID as well. Updated protocol specs.
5423 Defined that the server must send SILC_COMMAND_IDENTIFY
5424 command reply with error status to client who sent
5425 private message with invalid client ID.
5427 Updated the protocol specification.
5429 * Added silc_server_send_command_reply to send any
5430 command reply. Affected file silcd/packet_send.[ch].
5432 * Added silc_id_payload_encode_data to encode ID payload
5433 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5435 * The server now send IDENTIFY command reply with error
5436 status if client ID in private message is invalid. Affected
5437 file silcd/packet_receive.c.
5439 * Save the server key file with server's IP address in
5440 the filename instead of hostname. The affected file is
5441 irssi/src/silc/core/client_ops.c.
5443 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5448 * Added libtool support for compiling shared objects in
5449 lib/silcsim. Affected file configure.in.pre and
5450 lib/silcsim/Makefile.am. Original patch by cras.
5452 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5454 * Pid file configuration, and server's config file fixes
5455 patch by toma. Updated CREDITS file.
5457 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Fixed silc_client_channel_message to not try to decrypt
5460 the message twice if it resolved the destination client
5461 information. This could cause of dropping one channel
5462 message. Affected file lib/silcclient/client_channel.c.
5464 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5467 lib/silcclient/client.c. This function is used when the SILC
5468 Client is run under some other scheduler, or event loop or
5469 main loop. On GUI applications, for example this may be
5470 desired to used to run the client under the GUI application's
5471 main loop. Typically the GUI application would register an
5472 idle task that calls this function multiple times in a second
5473 to quickly process the SILC specific data.
5475 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5477 * Fixed silc_server_drop() for dropping the supplementary
5478 groups as well, this could cause a security hole on some
5481 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5486 * Write PID file after dropping privileges. Added -F option
5487 to run server on foreground. A patch by debolaz.
5488 Affected files silcd/server.c, silcd/silcd.c.
5490 * Fixed MOTD to return the MOTD file server name. Affected
5491 file silcd/command.c.
5493 * Added INFO command reply handling to the Irssi SILC Client.
5494 Affected file irssi/src/silc/core/client_ops.c.
5496 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Fixed the silc_idcache_list_* routines to really support
5499 the dynamic list. Fixes a crash. Affected file is
5500 lib/silccore/silcidcache.c.
5502 * Fixed the LIST command reply to really call LIST command's
5503 pending callbacks. Affected file silcd/command_reply.c.
5505 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Update conn->local_entry->nickname after giving NICK
5508 command. Affected file lib/silcclient/command.c.
5510 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5512 * Added the [pid] option to the silcd configuration file
5514 Affected files: serverconfig.[ch] and silcd.c
5516 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * Save fingerprint in WHOIS command reply in server.
5519 Affected file silcd/command_reply.c.
5521 * Fixed NICK commands pending callback registration.
5522 Affected file lib/silcclient/command.c.
5524 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5526 * Use ++server->cmd_ident when sending commands in server,
5527 instead of random number. Affected file silcd/command.c.
5529 * Fixed GETKEY command reply to call actually GETKEY pending
5530 command callbacks. Affected file silcd/command_reply.c.
5532 * A bit stricter check for nicknames. Check for same nickname
5533 in NICK command also. Affected file silcd/command.c.
5535 * Do not call INFO command everytime client ID changes, only
5536 during first connecting. Affected file lib/silcclient/client.c.
5538 * Set the new nickname only after successful command reply for
5539 NICK command is returned by server. Affected file
5540 lib/silcclient/command.c.
5542 * Remove nicknames from nicklist during server_signoff notify.
5543 Should fix /NAMES bit more. The affected file is
5544 irssi/src/silc/core/silc-channels.c.
5546 * Added `fingerprint' field to the SilcIDListData in the
5547 silcd/idlist.h to hold the fingerprint of the client's
5550 Send the fingerprint of the client's public key in WHOIS
5553 Affected files silcd/command.c, and silcd/idlist.[ch].
5555 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5556 create fingerprint from given data.
5558 * Show the fingerprint of the client's public key in WHOIS.
5559 Affected files irssi/src/module-formats.[ch] and
5560 irssi/src/silc/core/client_ops.c.
5562 * Format the multiple same nicknames also during JOIN and
5563 NICK_CHANGE notifys. Affected file is
5564 lib/silcclient/client_notify.c.
5566 * Do not print error on screen for invalid private message
5567 payload since it can come if someone is sending private
5568 messages with wrong key. Affected file
5569 lib/silccore/silcprivate.c.
5571 * Fixed multiple concurrent /PING crash. Affected file
5572 lib/silcclient/command.c.
5574 * Changed the wrong ID encoding. All IP addresses must be
5575 in MSB first order in encoded format. They were encoded
5576 wrong and was in LSB format. Affected files are
5577 silcd/serverid.c, lib/silcutil/silcutil.c.
5579 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5581 * Call the `connect' client operation through the scheduler
5582 in case of error. Affected file lib/silcclient/client.c.
5584 * Call the `failure' client operation even if the error
5585 occurred locally during a protocol. Affected file is
5586 lib/silcclient/protocol.c.
5588 * Added support of sending LIST command to router from normal
5589 server. This way normal server can get list of all channels
5590 in the network too. Fixed the channel list sending in the
5591 server too. Affected files are silcd/command.c, and
5592 silcd/command_reply.[ch].
5594 * Added silc_server_update_channels_by_server and
5595 silc_server_remove_channels_by_server. They are used during
5596 disconnection of primary router and in backup router protocol.
5597 Affected file silcd/server_util.[ch], silcd/server.c and
5598 silcd/server_backup.c.
5600 * Fixed channel adding to global list in IDENTIFY command
5601 reply in server. Affected file silcd/command_reply.c.
5603 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * If the incoming packet type is REKEY or REKEY_DONE process
5606 that packet always synchronously. Fixes yet another MAC
5607 failed error on slow (dialup) connections. Affected file
5608 lib/silcclient/client.c and silcd/server.c.
5610 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5612 * Call check_version SKE callback for initiator too. Affected
5613 file lib/silcske/silcske.c.
5615 * Implemented fix for security hole found in the SKE that was
5616 fixed in the specification few days back; the initiator's
5617 public key is now added to the HASH value computation.
5618 Added backwards support for the old way of doing it too, for
5619 old clients and old servers. Affected file is
5620 lib/silcske/silcske.c.
5622 * Enabled mutual authentication by default in SKE. If initiator
5623 is not providing mutual authentication the responder will
5624 force it. This will provide the proof of posession of the
5625 private key for responder. The affected files are
5626 lib/silcclient/protocol.c and silcd/protocol.c.
5628 * Do not cache anymore the server's public key during SKE.
5629 We do mutual authentication so the proof of posession of
5630 private key is done, and if the server is authenticated in
5631 conn auth protocol with public key we must have the public
5632 key already. Affected file silcd/protocol.c.
5634 * Added new global debug variable: silc_debug_hexdump. If
5635 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5636 file lib/silcutil/silclog.[ch].
5638 * Fixed compilation warning due to char * -> const char *.
5639 Affected files lib/silcutil/silcnet.h, and
5640 lib/silccore/silcauth.[ch].
5642 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5644 * Fixed CMODE command when new channel key was created. If
5645 the creation failed the old key was removed. Next time giving
5646 same command would crash the server since the old key was
5647 freed already. Affected file silcd/command.c.
5649 * Fixed the silc_server_announce_get_channels to not crash
5650 on reconnect. Affected file silcd/server.c.
5652 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5654 * Added silc_log_set_debug_string function to set a regex
5655 string to match for debug output. Only the function names,
5656 or filenames matching the given debug string is actually
5657 printed. This way it is possible to filter out those debug
5658 strings that user is not interested in.
5660 Fixed a bug in silc_string_regexify.
5662 Affected files lib/silcutil/silclog.[ch], and
5663 lib/silcutil/unix/silcunixutil.c.
5665 * Changed the -d options in both server and Irssi SILC client
5666 to take the debug string as argument. Affected files
5667 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5669 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Added silc_hash_babbleprint to create a Bubble Babble
5672 Encoded fingerprint. The encoding is developed by Antti
5673 Huima (draft-huima-babble-01.txt), and it creates human
5674 readable strings out of binary data. Affected file
5675 lib/silccrypt/silchash.[ch].
5677 * Print the babble print now in addition of fingerprint as well
5678 in Irssi SILC client. Affected files are
5679 irssi/src/fe-common/silc/module-formats.[ch],
5680 irssi/src/fe-common/silc/core/client_ops.c.
5682 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Fixed a security problem found in SKE. The initiator's
5685 public key too is now added to the HASH hash value creation
5686 which is signed by the responder to create the SIGN value.
5687 This will prevent anyone in the middle to lie to the responder
5688 about the initiator's public key. If this is done now, the
5689 man in the middle will get caught. Updated the protocol
5692 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Better installation directory handling. Configure module
5695 paths and other paths automatically to example_silc* files
5696 in doc/. A patch by toma.
5698 * Fixed compiler warning from MPI library, and from SILC RNG.
5701 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5702 It can be configured with ./configure. A patch by toma.
5704 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5706 * Find correct make to use in prepare-clean. A patch by
5707 toma. Affected file prepare-clean.
5709 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5711 * Added irssi variables use_auto_addr, auto_bind_ip,
5712 auto_bind_port and auto_public_ip.
5714 * Changed the interface for silc_client_send_key_agreement
5715 in lib/silcclient/silcapi.h
5719 irssi/src/silc/core/silc-core.c
5721 lib/silcclient/silcapi.h
5722 irssi/src/silc/core/silc-channels.c
5723 lib/silcclient/client_keyagr.c
5726 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Added silc_pkcs_public_key_compare to compare two
5729 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5731 * Check that the client who set the founder mode on the
5732 channel is the same client that is giving the founder
5733 mode to itself. It is done by comparing the saved public
5734 key (it is saved even in the authentication is passphrase).
5735 Affected file silcd/command.c.
5737 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Do not process packet for disconnected socket connection.
5740 Affected file lib/silccore/silcpacket.c.
5742 * Process the DISCONNECT packet through scheduler in the
5743 client library. Affected file lib/silcclient/client.c.
5745 * Fixed the silc_client_packet_parse to not to increase
5746 the packet sequence number if the conn->sock and the
5747 current socket connection is not same. This can happen
5748 for example during key agreement when the conn includes
5749 multiple socket connections (listeners). Affected file
5750 lib/silcclient/client.c.
5752 * The sender of the file transfer request now provides also
5753 the pointer (listener) for the key exchange protocol. If
5754 the listener cannot be created then it sends empty key
5755 agreement and lets the receiver provide the listener.
5757 Added `local_ip' and `local_port' arguments to the
5758 silc_client_file_send. If they are provided they are used,
5759 if not then it will attempt to find local IP address, if
5760 not found or bind fails then the remote client will provide
5763 Affected files are lib/silcclient/client_ftp.c and
5764 lib/silcclient/silcapi.h.
5766 * Extended the FILE SEND command to support defining the
5767 local IP and port for key exchange listener. They are
5768 optional. Affected file irssi/src/silc/core/silc-servers.c.
5770 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Defined to WHOIS command reply the sending of fingerprint
5773 of the client's public key (if the proof of posession of the
5774 corresponding private key is verified by the server).
5775 Updated to the protocol specification.
5777 * Added support of receiving the client's public key's
5778 fingerprint in command reply in client library. Affected
5779 file is lib/silcclient/command_reply.c, and
5780 lib/silcclient/idlist.[ch].
5782 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5784 * Do not send over 128 chars long nickname to the server
5785 in NICK command. Affected file lib/silcclient/command.c.
5787 * Do not send over 256 chars long channel names to the server
5788 in JOIN command. Affected file lib/silcclient/command.c.
5790 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Assure that silc_server_close_connection cannot be called
5793 twice for same socket context. Affected file is
5796 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5798 * Send error message to application if opening file for
5799 writing during file transfer fails. Affected file is
5800 lib/silcclient/client_ftp.c.
5802 Remove all file transfer sessions for a client that we're
5803 removing from ID cache.
5805 Affected file is lib/silcclient/client_ftp.c.
5807 * Fixed silc_net_addr2bin to return correct address. Affected
5808 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5810 * Fixed file transfer session removing on signoff notify.
5811 Affected file irssi/src/silc/core/silc-servers.c.
5813 * Added the SilcClientFileError to be returned in the monitor
5814 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5815 Affected file lib/silcclient/silcapi.h.
5817 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * Fixed a crash in silc_client_ftp_free_sessions and
5820 silc_client_ftp_session_free_client. Affected file
5821 lib/silcclient/client_ftp.c.
5823 * Added `disabled' field in the SilcChannelEntry in the server
5824 to indicate if the server entry is disabled. Affected file
5825 silcd/idlist.h, silcd/command[_reply].c.
5827 * SILC server adds now /var/run/silcd.pid everytime it is
5828 started. Affected file silcd/silcd.c.
5830 * Added silc_server_packet_send_clients to send a packet to
5831 the provided table of client entries. Affected file
5832 silcd/packet_send.[ch].
5834 * Fixed a crash in client resolving in client_prvmsg.c in
5835 client library. Affected file lib/silcclient/client_prvmsg.c.
5837 * Do not actually remove the client directly from ID cache
5838 during SERVER_SIGNOFF, but invalidate it. This way we
5839 preserve the WHOWAS info for the client. Affected file
5840 silcd/server_util.c.
5842 * Fixed SERVER_SIGNOFF notify handling in the server. The
5843 server is now able to process incoming SERVER_SIGNOFF notify
5844 for a server that it doesn't even know about. It will remove
5845 the clients provided in the notify. Affected file
5846 silcd/packet_receive.c.
5848 * Check for partial packet in data queue after every packet that
5849 was found from the queue. Return and wait for more data if
5850 there is partial data in queue. Affected file is
5851 lib/silccore/silcpacket.c.
5853 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5855 * Added SilcClietFileError enum to indicate error in
5856 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5857 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5858 Affected files lib/silcclient/silcapi.h and
5859 lib/silcclient/client_ftp.c.
5861 * Check that newsize in silc_buffer_realloc is larger than
5862 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5864 * Added better monitor of file transfers. It now monitors
5865 key agreement protocol during the file transfer too. Added
5866 error reporting too. Affected files
5867 irssi/src/silc/core/silc-servers.c,
5868 irssi/src/fe-common/silc/module-formats.[ch].
5870 * Wrote a help file for FILE command.
5872 * Added silc_rng_global_get_byte_fast to get not-so-secure
5873 random data as fast as possible. Random data is read from
5874 /dev/urandom if available and from the SILC RNG if not
5875 available. It is used in padding generation. Affected file
5876 lib/silccrypt/silcrng.[ch].
5878 * All packets in client library are now processed synchronously.
5879 Optimized packet processing a lot. Affected file
5880 lib/silcclient/client.c.
5882 * All server connection packets are processing synchronously
5883 now in server, to optimize packet processing. Affected file
5886 * Include files are installed now only in Toolkit distribution
5887 if make install is given. Affected files: all Makefile.am's.
5889 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5891 * Assure that silc_client_notify_by_server_resolve does not
5892 resolve the client information multiple times. If it cannot
5893 be found by the first it cannot be found at all. Affected
5894 file lib/silcclient/client_notify.c.
5896 * Fixed WHOWAS command reply calling. Affected file
5897 lib/silcclient/command_reply.c.
5899 * Removed all references to silc_idlist_get_client from the
5900 Irssi SILC client since that call is internal call used by
5901 the library. The Irssi SILC client will use now client
5902 retrieval functions found in silcapi.h.
5904 * Fixed a bug in resolving nickname info before sending
5905 private message. It used freed memory. Affected file
5906 irssi/src/silc/core/silc-servers.c.
5908 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5910 * Assure my_channels statistics cannot go negative in server.
5911 Affected files silcd/server.c, silcd/server_util.c.
5913 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5917 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5919 * Win32 Toolkit changes. Affected files
5920 win32/silc.dsw, win32/libsilc/libsilc.def,
5921 win32/libsilcclient/libsilc.def,
5922 lib/silcutil/silcutil.c, and
5923 lib/sftp/sftp_fs_memory.c.
5925 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Added silc_net_localip to return local host's IP address.
5928 Affected file lib/silcutil/silcnet.[ch].
5930 * If key exchange or rekey protocol is active for a connection
5931 parse all packets syncronously since there might be packets
5932 in packet queue that we are not able to process without first
5933 processing packets before them. Affected file silcd/server,
5934 lib/silcclient/client.c.
5936 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5937 whether library should continue processing the packet.
5938 Affected file lib/silccore/silcpacket.h.
5940 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5941 SilcSFTPMonitorData to SFTP server to monitor various
5942 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5943 lib/silcsftp/sftp_server.c.
5945 * Added silc_file_size to return file size. Affected file
5946 lib/silcutil/silcutil.[ch].
5948 * Implemented the file transfer support for the client library.
5949 Added preliminary support for simple client to client one-file
5950 transmission. Affected file lib/silcclient/client_ftp.c,
5951 lib/silccilent/client.[ch].
5953 * Added new local command FILE to the Irssi SILC Client.
5954 It is used to perform the file transfer. It has subcommands
5955 SEND, RECEIVE, SHOW and CLOSE. Affected files
5956 irssi/src/silc/core/client_ops.c,
5957 irssi/src/silc/core/silc-server.[ch].
5959 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5961 * Relay the SILC_PACKET_FTP in the server. Affected files
5962 silcd/server.c and silcd/packet_receive.c.
5964 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * Renamed silc_file_read and silc_file_write to functions
5967 silc_file_readfile and silc_file_writefile. Added function
5968 silc_file_open and silc_file_close. Affected files
5969 lib/silcutil/silcutil.[ch].
5971 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5973 * Resolve the client info when received private message or
5974 channel message for a client which nickname we don't know.
5975 Affected files lib/silcclient/client_prvmsg.c and
5976 lib/silcclient/client_channel.c.
5978 * Do not crash in /KEY if client is not connected. Affected
5979 file irssi/src/silc/core/silc-channels.c.
5981 * Added SilcClientStatus field to the SilcClientEntry in the
5982 lib/silcclient/idlist.h.
5984 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5985 is incomplete and is being resolved, it won't be resolved
5988 Make sure also that USERS command reply does not resolve
5989 twice information. Affected file is
5990 lib/silcclient/command_reply.c.
5992 Make sure that silc_client_get_clients_by_list does not
5993 resolve twice same information.
5995 * Check for valid client->id in the silc_server_free_client_data.
5996 Affected file silcd/server.c.
5998 * Fixed /GETKEY nick@server not to crash if the server entry
5999 is not found. Affected file lib/silcclient/command.c.
6001 * Fixed the silc_server_check_cmode_rights to check the
6002 requested modes correctly. Affected file silcd/command.c.
6004 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Better checks for non-printable chars in nick added.
6007 Affected file silcd/command.c.
6009 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Call the silc_server_udpate_servers_by_server in the
6012 primary router that comes back online in the backup resuming
6013 protocol. Otherwise it routes packets wrong. Affected file
6014 silcd/server_util.[ch], silcd/server_backup.c.
6016 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6018 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6019 lib/silcutil/silcbuffmt.[ch].
6021 * Redefined the SILC packet header to include the padding
6022 length. Affected file lib/silccore/silcpacket.[ch].
6024 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6025 length for maximum padding up to 128 bytes). Affected
6026 file lib/silccore/silcpacket.h.
6028 * Removed all backwards support for old 0.5.x MAC thingies.
6029 The SILC packet header change makes it impossible to be
6030 backwards compatible.
6032 * Send the ENDING packet with timeout in the backup resuming
6033 protocol. This is to assure that all routers has connected
6034 to the primary router. Affected file silcd/server_backup.c.
6036 * Changed the RNG to take the first IV from random data. It
6037 used to take it from zero actually. Changed the RNG also
6038 to use /dev/urandom during session. /dev/random is used
6039 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6041 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6043 * Changed the SILC packet header to have the first two bytes
6044 (the packet length) encrypted. Affected files aroung the
6045 code tree, lib/silccore/silcpacket.[ch]. Removed the
6046 SilcPacketCheckDecrypt callback. It is not needed anymore
6047 since the silc_packet_receive_process will determine now
6048 whether the packet is normal or special.
6050 * Implemented the unidirectional MAC keys. Affected files
6051 lib/silcske/silcske.c, silcd/protocol.c and
6052 lib/silcclient/protocol.c.
6054 * Implemented the packet sequence number to the MAC computation.
6055 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6056 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6057 lib/silcclient/protocol.c.
6059 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Allow backup router to announce servers. All servers
6062 announced by backup router are added to the global list
6063 automatically. Update hte server's socket to our primary
6064 router also when backup router announces a server.
6065 Affected file silcd/packet_receive.c.
6067 * Do not update the client->router in the function
6068 silc_server_udpate_clients_by_server if the client is on
6069 global list. We might fail to find any specific server
6070 for locally connected clients and local cell clients. They
6071 should still use the `from' and not `to' as client->router.
6072 This fixes backup router resuming protocol. Affected file
6073 silcd/server_util.c.
6075 * Decrease channel statistics count only if the channel
6076 deletion worked. Affected files are silcd/server.c and
6077 silcd/server_util.c.
6079 * Added silc_server_update_servers_by_server to update origin
6080 of all server entries. Used during backup router protocol.
6081 Affected files silcd/server_util.[ch], silcd/server.c. and
6082 silcd/backup_router.c.
6084 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6085 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6086 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6087 lib/silccrypt/silchmac.c.
6089 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Assure that router cannot reroute the same channel message
6092 to the sender. Affected file silcd/packet_receive.c.
6094 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Made better checks that the channel message is not sent
6097 to the router it came from. Affected file is
6098 silcd/packet_send.c. Fixed memory leak too.
6100 * Announce informations for incoming router connection, but
6101 only after checking if it is replaced by backup router.
6102 Affected file silcd/packet_receive.c.
6104 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * Fixed the backup resuming protocol to work in multiple
6107 router environment. Affected file silcd/server_backup.c.
6109 * Route packet only to one router in the function
6110 silc_server_packet_send_to_channel. Affected file is
6111 silcd/packet_send.c.
6113 * Fixed silc_server_send_notify_dest to set the broadcast
6114 flag. Fixed the silc_server_send_notify_topic to actually
6115 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6116 Affected file silcd/packet_send.c.
6118 * Changed the SFTP Filesystem interface. Changed the
6119 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6120 the filesystem operation function. The SilcSFTPFilesystem
6121 is now a context that is allocated by all filesystem allocation
6122 functions and it already includes the operations structure
6123 and filesystem specific context. It is given as argument
6124 now to the silc_sftp_server_start. This made the interface
6125 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6126 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6128 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Changed the backup router adding and getting interfaces
6131 in the server. The router that will be replaced by the
6132 specified backup router is now sent as argument. Affected
6133 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6136 * Added silc_net_addr2bin_ne to return the binary form of
6137 the IP address in network byte order. Affected files
6138 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6140 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Check for existing server ID in silc_server_new_server
6143 and in silc_server_connect_to_router_final and remove the
6144 old entry if it exists. Affected file silcd/packet_receive.c,
6147 * Send the channel message always to only one router, either
6148 in upstream or downstream. Affected file is
6149 silcd/packet_send.c.
6151 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Wrote the definition of the backup resuming protocol to the
6154 protocol specification.
6156 * Removed one redundant channel key generation from normal
6157 server during joining procedure. Removed one redundant
6158 channel key sending from server to router during joining
6159 procedure. Affected file silcd/command.c.
6161 * Made minor bugfixes to the backup router resuming protocol.
6162 Affected file silcd/server_backup.c, server.c.
6164 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6166 * Added --disable-asm configuration option. Affected files
6167 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6170 * Implemented the backup resuming protocol that is used to
6171 resume the primary router position in the cell after the
6172 primary router comes back online. Affected files
6173 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6174 and silcd/server_util.[ch].
6176 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6178 * Sleep two (2) seconds after sending QUIT command to server.
6179 Affected file lib/silcclient/command.c.
6181 * Assure that if outgoing data buffer is pending do not force
6182 send any data. Affected file silcd/packet_send.c.
6184 * Assure that if outgoing data buffer is pending do not force
6185 send any data. Affected file lib/silcclient/client.c.
6187 * Implemented the backup router support when the primary router
6188 goes down. The servers and routers can now use the backup
6189 router as new primary router without loosing connectivity.
6191 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6194 in the server to indicate disabled entry. All data read
6195 from the connection will be ignored and no data is sent
6196 for entry that is disabled. Affected files are
6197 silcd/idlist.h, silcd/server.c.
6199 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6201 * Created SFTP client and server test programs in the
6202 lib/silcsftp/tests directory.
6204 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * Implemented memory filesystem (virtual filesystem) for
6207 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6210 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Implemented the SFTP (SSH File Transfer Protocol) to the
6213 lib/silcsftp. It includes SFTP client and SFTP server
6216 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Moved lib/silccore/silcprotocol.[ch] to the
6219 lib/silcutil library.
6221 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6222 take variable argument list pointer as argument. Affected
6223 file lib/silcutil/silcbuffmt.[ch].
6225 * Added silc_buffer_set function that is used to set data
6226 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6227 Affected file lib/silcutil/silcbuffer.h.
6229 * Changed various routines in the core library to use the new
6230 silc_buffer_set instead of allocating new buffer only for
6233 * Added 64-bit value formatting and unformatting support to the
6234 silc_buffer_[un]format routines. Affected file is
6235 lib/silcutil/silcbuffmt.[ch].
6237 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6238 to includes/bitmove.h.
6240 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6242 * Fixed channel user mode saving in client library. Affected
6243 file lib/silcclient/command[_reply].c.
6245 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6247 * Defined the file transfer to the SILC Protocol. Added
6248 new packet type SILC_PACKET_FTP and defined File Transfer
6249 Payload. The mandatory file transfer protocol is SFTP
6250 (SSH File Transfer Protocol). Affected file in addition
6251 of the internet draft is lib/silccore/silcpacket.h.
6253 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6254 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6255 is used as part of backup router protocol when the primary
6256 router of the cell is back online and wishes to resume
6257 the position as primary router.
6259 * Redefined the MAC generation keys in the protocol. The
6260 same key is not used anymore in both direction. Both
6261 direction will now use different keys for sending and
6262 receiving. This fixes a potential security flaw. This
6263 change causes incompatibilities in the protocol.
6265 * Redefined also the MAC computation from the packet.
6266 An packet sequence number is now added to the MAC
6267 computation. This prevents possible replay attacks against
6268 the protocol. This change too causes incompatibilities
6271 Added `sequence' field to the SilcPacketContext to hold
6272 the current sequence number for the packet.
6274 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Added `created' field to the SilcIDListData in the file
6277 silcd/idlist.h to indicate the time when the entry was
6280 * Added `created' field to the SilcChannelEntry too. Affected
6281 file silcd/idlist.h.
6283 * Added `creation_time' aguments to all the announcement functions
6284 in the server. If it is provided then only the entries that
6285 was created after the provided time frame are actually
6286 announced. Affected file silcd/server.[ch].
6288 * The protocol says that the Channel ID's IP address must be
6289 based on the router's IP address. Added check for this in
6290 the silc_server_new_channel when processing incoming New Channel
6291 Payload. Affected file silcd/packet_receive.c.
6293 * Print out the correct version with --version in SILC client.
6294 Affected file irssi/src/silc/core/silc-core.c.
6296 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Fixed WHOWAS command to check for completnes of the client
6299 entry always, not just when the command is coming from client.
6300 Affected file silcd/command.c.
6302 * Added new function silc_server_packet_queue_purge to purge the
6303 outgoing data queue to the network. After the function returns
6304 it is guaranteed that the outgoing packet queue is empty.
6305 Affected file silcd/packet_send.[ch].
6307 * Purge the outgoing packet queue in the rekey protocol's final
6308 callback to assure that all rekey packets go to the network
6309 before quitting the protocol. Affected file silcd/server.c.
6311 * Added silc_client_packet_queue_parse as similar function as
6312 in server to the client library. The affected file is
6313 lib/silcclient/client.c.
6315 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Splitted silcd/server.c and created silcd/server_util.[ch]
6318 for utility functions.
6320 * Added new socket flag SILC_SF_DISABLED to indicate that the
6321 connection is open but nothing can be sent to or received from
6322 the connection. Affected file lib/silcutil/silsockconn.[ch].
6323 The checking for disabled socket is checked in the low level
6324 silc_socket_write and silc_socket_read functions.
6326 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * Allow only nicknames and channel names that fits into the
6329 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6331 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * When processing JOIN command reply in server check that if
6334 the channel exists in our global list we'll move it the local
6335 list. Affected file silcd/command_reply.c.
6337 * Fixed the check whether client is joined on the channel already
6338 in JOIN command. Affected file lib/silcclient/command.c.
6340 * Fixed the JOIN command reply to check whether the channel
6341 already exists. Affected file lib/silcclient/command_reply.c.
6343 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Added silc_ske_status_string to map the SKE error numbers
6346 to readable strings. The affected files are
6347 lib/silcske/silcske[_status].[ch].
6349 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Do not show the private channels on the WHOIS channel list
6352 as it is not allowed by the protocol. The affected file is
6355 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6357 * Assure that the packet length digged from the actual packet
6358 is something sensible in the silc_packet_decrypt_rest_special
6359 in lib/silccrypt/silcpacket.c.
6361 * Free and NULL the allocated pointer in silc_hmac_alloc if
6362 the HMAC allocation fails. The affected file is
6363 lib/silccrypt/silchmac.c.
6365 * Print the selected security properties to the log files in
6366 the server. Affected file silcd/protocol.c.
6368 * Add SKE's reference counter even if calling the completion
6369 callback manually. Otherwise it goes negative, although it
6370 does not cause any problems. The affected file is
6371 lib/silcske/silcske.c.
6373 * Remove the client entry with short timeout after giving the
6374 KILL command. Affected file lib/silcclient/command.c.
6376 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6377 case all found clients are already disconnected (WHOWAS would
6378 found them) in the server. Affected file silcd/command.c.
6380 * Update the last_receive (time of last data received) to be
6381 updated only when received private or channel message so that
6382 the idle time showed in WHOIS makes more sense.
6384 * Added boolean field `valid' in to the SilcClientEntry in the
6385 client library to indicate whether the entry is valid or not.
6386 This fixes the nickname change bug on channel when changing
6387 the nickname to be same than the old (like nick to Nick) the
6388 nickname formatter doesn't set the new nick anymore to Nick@host.
6389 Affected file lib/silcclient/idlist.[ch].
6391 * Now actually fixed the nickname changing on disconnection.
6392 Added new function silc_change_nick to the Irssi SILC Client.
6393 Affected file irssi/src/silc/core/client_ops.c,
6394 irssi/src/silc/core/silc-nicklist.[ch].
6396 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Check that the public key exists in the GETKEY command before
6399 trying to encode it. Affected file silcd/command.c.
6401 * Print some notifications on received public keys with GETKEY
6402 command in the Irssi SILC Client. Affected files are
6403 irssi/src/fe-common/silc/module-formats.[ch],
6404 irssi/src/silc/core/client_ops.c.
6406 * Use IDENTIFY command to resolve the server information in the
6407 GETKEY command instead of INFO command. Affected file
6408 lib/silcclient/command.c.
6410 * All command reply functions in the client library now calls
6411 the pending command reply callbacks even if an error has
6412 occurred. The server has done this a long time and now it was
6413 time to move the client library to this as well. Now all
6414 errors can be delivered back to the pending command reply
6415 callbacks if necessary. Affected files are
6416 lib/silcclient/command[_reply].[ch].
6418 * Change the nickname on disconnection back to the username
6419 because in reconnect the server will enforce it to it anyway.
6420 Affected file irssi/src/silc/core/silc-servers.c.
6422 * Fixed a config file parsing bug in the Irssi SILC client.
6423 Affected file irssi/src/silc/core/clientconfig.c.
6425 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * When printing the channel mode on JOIN, verify that the
6428 channel key and channel's HMAC are valid. Affected file
6429 irssi/src/silc/core/client_ops.c.
6431 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6434 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6435 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6437 * Removed channel key rekey task deleting from the function
6438 silc_server_save_channel_key. Affected file silcd/server.c.
6439 Added explicit timeout task context instead that is used to
6440 delete the task if we are registering a new task before the
6441 new task has elapsed.
6443 * When channel key rekey occurs the client library now saves
6444 the old channel key for a short period of time (10 seconds) and
6445 is able to use it in case some is still sending channel
6446 messages encrypted with the old key after the rekey. Affected
6447 file lib/silcclient/[idlist.h|client_channel.c].
6449 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Added check to the silc_server_new_id_real to not accept
6452 new ID if it is the sender's own ID. Affected file is
6453 silcd/packet_receive.c.
6455 * Assure that we do not announce ourself or the one we've
6456 sending our announcements when we're router and are announcing
6457 servers to our primary router. Affected file silcd/server.c.
6459 * Fixed silc_server_command_identify_check_client to assemble
6460 correct WHOIS packet. It send corrupted WHOIS packet and
6461 caused problem with router to router connections. Affected
6462 file silcd/command.c.
6464 Fixed also silc_server_command_whois_check the same way
6465 as for the IDENTIFY command.
6467 * Added new SilcIDListStatus to the server in the SilcIDListData
6468 structure. The status now includes the current status of
6469 the entry (like registered, resolved etc.). Affected file
6470 silcd/idlist.[ch]. Defined a bunch of different status types
6471 as well. This replaced the old boolean registered field as well.
6473 Added resolve_cmd_ident field to the SilcClientEntry structure
6474 too so that if the entry is for example being resolved so
6475 another command may attach to the same pending command reply
6476 without requiring to resolve the same entry again. This concept
6477 should optimize the WHOIS and the IDENTIFY resolving under
6478 heavy load by taking away unnecessary resolving for entries
6479 that are being resolved already.
6481 Added support for adding multiple pending commands for one
6482 command idenfier. Affected file silcd/command[_reply].[ch].
6484 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6485 before deleting the data. Otherwise the hash table will have
6486 freed data in comparison functions. Affected file is
6487 silcd/command_reply.c.
6489 * Fixed silc_idlist_replace_client_id to add the new entry to
6490 the cache with NULL nickname. Otherwise there will be invalid
6491 memory as the nickname after the nickname is freed. Affected
6492 file silcd/packet_receive.c.
6494 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6495 saved into wrong slots because the previous number of entries
6496 was not taken into account. Affected file silcd/idlist.c.
6497 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6499 * If we are router and we receive JOIN notify to a channel that
6500 does not have any users then notified client is marked as the
6501 channel founder, as it is it. The affected file is
6502 silcd/packet_receive.c
6504 * Added to the extended hash table API's table_del_*ext functions
6505 the destructor as argument too, so that the caller can decide
6506 which destructor to use or whether to use destructor at all.
6507 Affected file lib/silcutil/silchashtable.[ch].
6509 * Fixed ID Cache purging. It actually deleted the entries from
6510 the hash table after the data was freed. The hash table ended
6511 up comparing freed memory. The affected file is
6512 lib/silccore/silcidcache.c.
6514 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6516 * Fixed Irssi SILC client's KILL command's HELP syntax.
6518 * The USERS command now resolves the detailed user information
6519 if the userinfo field is missing. Affected file is
6520 lib/silcclient/command_reply.c.
6522 * Do not print error in silc_file_read if the read file does
6523 not exist. Just silently return NULL. Affected file is
6524 lib/silcutil/silcutil.c.
6526 * Fixed the silc_log_output to not wine about NULL filename
6527 and to not create some bogus " " filename. Affected file is
6528 lib/silcutil/silclog.c.
6530 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Fixed various printing bugs on the user interface in the
6533 Irssi SILC Client. Minor changes that were forgotten from
6536 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Fixed the configure.in.pre and the compilation and distribution
6539 environment to support the new autoconf 2.52. That version is
6540 now required to compile the CVS trunk.
6542 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6544 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6545 to generally parse user@fqdn format strings. Affected file
6546 lib/silcutil/silcutil.c.
6548 * Added nickname_format and nickname_force_format fields to the
6549 SilcClientParams structure. The first one defines the format
6550 for the nicknames that the library will enforce if the receives
6551 multiple same nicknames. The second one is boolean value and
6552 can be used to force the library to always enforce the format
6553 to the nicknames regardles whether there are multiple nicknames
6554 or not. This configurable formatting was employed to flexibly
6555 support accessing multiple nicknames from the user interface.
6556 The userinterface can now set the nicknames to what ever format
6557 they prefer. Affected file lib/silcclient/silcapi.h.
6559 Added function silc_client_nickname_format to the file
6560 lib/silcclient/idlist.c. It performs the nickname formatting.
6562 Added new field `hostname´ to the SilcClientEntry context.
6563 It holds the hostname of the client. Affected file is
6564 lib/silcclient/idlist.h.
6566 * Irssi SILC Client sets the nicknames in nick@hostn format.
6567 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6568 irssi/src/silc/core/silc-core.c.
6570 The WHOIS printing now also shows both the real nickname and
6571 the formatted nickname so that user knows how to access the
6572 user if there are multiple same nicknames cached. Affected
6573 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6574 printing formatting too to take the hostname now as a separate
6575 argument. The Affected file is
6576 irssi/src/fe-common/silc/modules-formats.[ch].
6578 * Changed the silc_client_get_clients_local to accept the formatted
6579 nickname as argument. It accepts the real nickname too but the
6580 formatted nickname can be used to find the true entry from
6581 multiple entries. Affected file lib/silcclient/silcapi.h and
6582 lib/silcclient/idlist.c.
6584 * Added nickname_format_parse field to the SilcClientParams.
6585 It is a callback function provided by the application to parse
6586 the nickname out of the formatted nickname string. The library
6587 calls it to get the nickname from the formatted string. Since
6588 the application generally knows better the format of the nickname
6589 string it parses it instead of the library, even though library
6590 encodes the formatted string. If the callback function is not
6591 provided then the library will use the string as is. The
6592 affected file is lib/silcclient/silcapi.h.
6594 * All the nickname strings passed to the client library in
6595 commands are now expected to be formatted nickname strings.
6596 If the command does not support the formatted nickname string
6597 it will assume that the sent string is the actual nickname.
6598 Affected file lib/silcclient/command.c.
6600 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6602 * Added public key authentication support to OPER and SILCOPER
6603 commands in the client library. Affected file is
6604 lib/silcclient/command.c.
6606 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Changed the get_auth_methdod client operation to be asynchronous.
6609 It can be async if the application resolves the authentication
6610 method from the server during the negotiation. Added new
6611 SilcGetAuthMeth completion callback that the application will
6612 call after resolving the authentication method.
6614 Added function silc_client_request_authentication_method that
6615 the application can use to resolve the authentication method
6616 from the server. Added also SilcConnectionAuthRequest callback
6617 that the library will call after the server has replied. The
6618 application can call this function if it does not know the
6619 current authentication method.
6621 Affected files are lib/silcclient/client.c and
6622 lib/silcclient/silcapi.h.
6624 * The Irssi SILC client now automatically resolves the authentication
6625 method incase any configuration information is not present (and
6626 currently there never is). The affected file is
6627 irssi/src/silc/core/client_ops.c.
6629 * Fixed public key authentication from the client library.
6630 Affected file lib/silcclient/protocol.c. Changed also the
6631 protocol specification about the public key authentication in
6632 the connection authentication protocol. The actual data to be
6633 signed is now computed with a hash function before signing.
6635 * Fixed the public key authentication from the server as well.
6636 Affected file silcd/protocol.c.
6638 * Removed the mlock()'s from the memory allocation routines.
6639 Affected file lib/silcutil/silcmemory.c. The ./configure does
6640 not check anymore for the mlock(). Affected file is
6643 * Fixed USERS command in server to allow the execution of the
6644 command for private and secret channels if the client sending
6645 the command is on the channel. Affected file silcd/command.c.
6647 * Fixed silc_client_get_clients_local to return the clients
6648 count correctly. It could return wrong value. Affected file
6649 lib/silcclient/idlist.c.
6651 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6653 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6654 types. The assembler optimizations seemed not to like 64-bit
6655 data types. The assmebler optimizations thus are now enabled
6656 also for BSD systems as opposed to only enable them for Linux.
6658 * Do not check for threads at all on BSD systems. Affected
6659 file configure.in.pre.
6661 * Removed -n and -h options from the Irssi SILC Client since
6662 they are not used in silc.
6664 * Fixed the prime generation to assure that the first digit
6665 of the generated random number is not zero since our conversion
6666 routines does not like number strings that starts with zero
6667 digit. If zero digit is seen the random number is regenerated.
6668 This caused some corrupted RSA keys when the zero first digit
6669 was met. Affected file lib/silcmath/silcprimegen.c.
6671 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Fixed WIN32 configuration in the ./configure script.
6674 Fixed to include xti.h on environments that has it.
6675 Patches by Carsten Ilchmann and andrew.
6677 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6679 * Changed the silc_id_create_client_id to be collision
6680 resistant. It is now assured that there cannot be created
6681 two same client ID's. I suspect that some weird bugs in
6682 the server were actually caused by duplicate Client IDs.
6683 Affected file silcd/serverid.[ch]. A router receiving
6684 new ID now also assures and informs the sending server
6685 if the ID caused collision.
6687 * Changed the silc_id_create_channel_id to also assure that
6688 there are no collisions.
6690 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6692 * Statement about ignoring the Mutual Authentication flag when
6693 performing rekey with PFS was a bit misleading. It is ignored
6694 if it was set in the initial negotiation, it cannot be even
6695 set in the rekey. Fixed in the ke-auth draft. Started the
6696 new versions of the protocol drafts in the doc/.
6698 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6700 * Fixed a bug in silc_client_command_identify_save when saving
6701 new channel information. The channel name was no duplicated
6702 and caused crash on exit. Affected file is
6703 lib/silcclient/command_reply.c.
6705 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Fixed the getkey command handling in the server. Send just
6708 empty OK reply to the sender if the key could not be fetched
6709 (but everything else was ok, like the key just was not available).
6710 Changed the public key parameter to optional in the protocol
6711 specs so that empty OK reply can be sent. Affected file
6714 Added a message to Irssi SILC client to tell to user if the
6715 server did not return a public key.
6717 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6719 * Fixed a channel key regeneration bug. It registered new
6720 timeout tasks exponentially until all system resources were
6721 used. Affected file silcd/server.c.
6723 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Added the SILC Document generator to the scripts/silcdoc.
6726 It can be used to generate the Toolkit Reference Manual out
6727 of the source tree. Internally it will also use the RoboDoc
6728 generator now imported in util/robodoc.
6730 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6732 * Added couple of return's in rekey protocol if error orccurred
6733 during the protocol. The execution must be terminated.
6734 Affected file silcd/protocol.c. Also, terminate the protocol
6735 always with timeout.
6737 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6739 * The client's Client ID was created initally from the wrong
6740 nickname (it could have been in format nick@host) in the
6741 silc_server_new_client. Affected file silcd/packet_receive.c
6743 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Added some SILC_LOG_ERROR's to various error conditions
6746 if client could not be added to ID cache. Affected files
6747 silcd/packet_receive.c and silcd/server.c.
6749 * When client's sock->user_data is freed, NULL also the
6750 client->router and client->connection pointers. Added check
6751 for these pointers being NULL to various places around the
6752 code. Affected file silcd/server.c.
6754 * Added client->data.registered == TRUE checks to various
6755 places around the code to assure that unregistered client's
6756 are not handled when it is not allowed. Affected file
6759 * Added `bool registered' fields to all
6760 silc_idlist_[server|client]_get_* routines to indicate whether
6761 the fetched client needs to be registered or not. Affected
6762 file silcd/idlist.[ch].
6764 * Add your own entry as registered to the ID cache in the
6765 server. Affected file server.c.
6767 * Fixed a bug in silc_server_new_server. The SilcServer was
6768 set as the new server's context instead of SilcServerEntry.
6769 This naturally caused some weird bugs.
6771 * Added "updated" field the SilcChannelEntry which indicates
6772 the time since the channel entry was last accessed. This
6773 can be used to determine whether it is necessary to
6774 announce the channel after backup resuming protocol.
6775 Affected files silcd/idlist.[ch].
6777 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6779 * Do not delete the channel rekey task when adding it
6780 for in silc_server_create_channel_key.
6782 * Changed the silc_server_create_channel_key to return
6783 TRUE or FALSE to indicate the success of the channel key
6786 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Fixed MSVC++ project files and added missing files to
6789 Makefiles under win32/.
6791 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * Do not add TCP_NODELAY flag if the operating system
6794 does not have it defined. Affected files are
6795 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6797 * Fixed buffer overflow from Irssi SILC Client. Affected
6798 file irssi/src/fe-common/core/themes.c.
6800 * Fixed double free in client library in the file
6801 lib/silcclient/client.c when disconnecting from server.
6803 * Applied double free patch from cras to Irssi SILC client.
6804 Affected files irssi/src/core/[modules/expandos].c
6806 * Fixed the disconnection handling to Irssi SILC Client.
6807 The application must call silc_client_close_connection
6808 in ops->connect client operation in case of failure of
6809 the connection. Affected file is
6810 irssi/src/silc/core/client_ops.c.
6812 * Do not set sock->protocol to NULL in the function
6813 silc_client_close_connection after executing the protocol's
6814 final callback since the sock might not be valid anymore.
6815 Affected file lib/silcclient/client.c.
6817 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6819 * Do not enable SILC_THREADS if the linking with libpthread
6820 did not happen. Affected file configure.in.pre.
6822 * Added notion to protocol specification that server must
6823 verify the sent authentication payload with CMODE when
6824 setting the channel founder key. Implemented it to the
6825 server. Affected file silcd/command.c.
6827 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6829 * Added _EXTRA_DIST SILC distribution variable to the
6830 distributions file. It is used to conditionally add extra
6831 files or directories to the specific distribution. Affected
6832 files ./prepare, Makefile.am.pre and distributions.
6834 Removed the `_' from the start of the distribution names.
6837 * Added README.WIN32 for instructions to compile the Toolkit
6840 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Fixed a double free in disconnection in the server. Affected
6843 file is silcd/server.c.
6845 * Fixed the lib/silcske/groups.c to work now also with GMP
6846 MP library. The string conversion did not work when using
6847 specific base and the base is indicated in the string as well.
6849 * Created win32/ directory which now includes MSVC++ specific
6850 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6851 It will appear only in the toolkit distribution
6853 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6855 * Changed the key material distribution function in case when
6856 the hash output is too short. The data is now concatenated
6857 a bit differently than it used to. Made the change to the
6858 SKE protocol specification.
6860 * Added better GMP detection to configure.in.pre. A patch
6863 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Fixed a minor bug in SKE that might cause some problem on
6866 some platforms. Affected file lib/silcske/silcske.c.
6868 * Added the cookie checking for initiator in the SKE. It checks
6869 that the responder returns the sent cookie unmodified. The
6870 affected file is lib/silcske/silcske.c. Added new SKE
6871 error type INVALID_COOKIE that can be sent during the
6872 negotiation. Fixed some memory leaks as well.
6874 * Added the "invalid cookie" error message to Irssi SILC client's
6877 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6879 * Added `task_max' field to the SilcClientParams to indicate
6880 the maximum tasks the scheduler can handle. If set to zero,
6881 default values are used. Affected file lib/silcclient/silcapi.h.
6883 * Fixed memory leaks in silc_client_close_connection. Affected
6884 file lib/silcclient/client.c.
6886 * Added silc_client_del_client_entry to client library to free
6887 all memory of given client entry. Affected file is
6888 lib/silcclient/idlist.[ch].
6890 * Added new functions silc_client_del_channel and
6891 silc_client_del_server to delete channel and server entries.
6892 Affected file lib/silcclient/[silcapi.h/idlist.c].
6894 * Removed silc_client_del_client_by_id from silcapi.h.
6896 * Fixed the INFO command to return the server's own info
6897 correctly when querying by Server ID. Affected file is
6900 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6902 * Removed the non-blocking settings in WIN32 code in the
6903 silc_sock_[read/write] and added SleepEx instead. Affected
6904 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6905 of input data is now checked with FIONREAD and ioctlsocket.
6907 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6909 * Call silc_schedule_task_del_by_context in the
6910 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6911 Affected file lib/silccore/silcprotocol.c.
6913 * Call silc_protocol_cancel for active protocols in the
6914 silc_server_close_connection if the funtion
6915 silc_server_free_sock_user_data has not been called.
6916 Affected file silcd/server.c.
6918 * Generic tasks cannot be deleted using the del_by_fd
6919 task deleting function since generic tasks does not match
6920 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6922 * Added a notion to SILCOPER help file that the SILCOPER works
6923 only on router server, not on normal server.
6925 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6927 * Added for WIN32 support for the new scheduler as well.
6928 Affected file lib/silcutil/win32/silcwin32schedule.c.
6930 * Fixed the SHA1 implementation to work on various platforms.
6932 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6934 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6935 API. It is part of the scheduler now. Everything else is
6936 as previously but some functions has changed their names.
6937 Checkout the lib/silcutil/silcschedule.h for the interface.
6938 Updated all applications to use the new interface. Affected
6939 files are lib/silcutil/silcschedule.[ch].
6941 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6943 * Found a bug in the SKE implementation. The HASH value,
6944 specified by the protocol, was not computed correctly. The
6945 public key of the responder was not added to the computation
6946 even though it is mandatory. Affected file lib/silcske/silcske.c.
6947 This unfortunately causes incompatibilities with older
6948 clients and servers.
6950 * Added WIN32 specific network init and uninit functions:
6951 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6952 the Winsock2. Affected file lib/silcutil/silcnet.h and
6953 lib/silcutil/win32/silcwin32net.c.
6955 * Set the socket always to nonblocking mode on WIN32 after
6956 reading data or writing data. Affected file is
6957 lib/silcutil/win32/silcwin32sockconn.c.
6959 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6961 * Fixed various compilation problems under WIN32. Affected
6962 files lib/silcutil/win32/silcwin32thread.c and
6963 lib/silcutil/win32/silcwin32schedule.c.
6965 * Removed all _internal.h #includes from public header
6966 files. Internal headers must never be included from
6969 Removed also the lib/silcske/payload_internal.h file.
6971 * All include files that may be needed (public and some others
6972 included by the public headers) by application developers are
6973 now copied to the ./includes directory. It does not copy any
6974 internal headers. Affected file Makefile.defines.pre and all
6975 Makefile.am's under lib/ and subdirs.
6977 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6979 * Do not change the ~/.silc directory's permissions automatically.
6980 Affected file irssi/src/silc/core/clientutil.c.
6982 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6984 * Do not cancel the protocol in silc_server_close_connection
6985 it might cause recursion. Now cancelled in the function
6986 silc_server_free_sock_user_data. Affected file silcd/server.c.
6988 * Fixed the silc_server_remove_clients_by_server to regenerate
6989 the channel keys correctly finally. Added also new function
6990 silc_server_remove_clients_channels to actually do it.
6991 Affected file silcd/server.c.
6993 * Fixed the silc_server_new_channel to not crash by giving
6994 wrong router to the new channel. Affected file is
6995 silcd/packet_receive.c.
6997 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7000 which is given as argument to the silc_client_alloc now.
7001 It can be used to configure the client and set various parameters
7002 that affect the function of the client.
7004 * The USERS command in server did not check whether the channel
7005 is private or secret. Affected file silcd/command.c.
7007 * Added new argument to the USERS command in protocol specification.
7008 The USERS command now can take the channel name as argument
7009 as well. Added support for this in client and server and
7010 updated the protocol specs.
7012 * Completed the GETKEY command in client. It can be now used
7013 to fetch also servers public key not only some clients.
7014 Affected files lib/silcclient/command[_reply].c.
7016 * Added silc_client_get_server to return server entry by the
7017 server name. Affected files lib/silcclient/silcapi.h and
7020 * Redefined the IDENTIFY command in protocol specification to be
7021 more generic. It now can be used to query information about
7022 any entity in the SILC Network, including clients, servers and
7023 channels. The query may be based either the entity's name
7024 or the ID. Added support for this in both client and server.
7026 Affected files silcd/command.c and lib/silcclient/command.c
7027 and command_reply.c.
7029 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7030 the _from_client and _from_server functions. Affected file
7033 * Added silc_client_get_channel_by_id_resolve to the file
7034 lib/silcclient/silcapi.h to resolve channel information by
7035 its ID. Added also silc_client_get_channel_by_id that
7036 does not resolve it from the server.
7038 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7040 * Added SilcServerEntry context into the client library
7041 to represent one server. The INFO command now allocates
7042 these to save the resolved server info. For now on the
7043 client library will also keep information about servers,
7044 connected and resolved with INFO.
7046 The INFO command now allocates the SilcServerEntry context
7047 and saves the server info there. The COMMAND_REPLY in
7048 the INFO now returns the parameters to application in
7049 same order as defined in the protocol specification.
7051 The entries are cached in the client->server_cache.
7053 * The INFO command is now issued after received the Client ID
7054 from the server. Affected file lib/silcclient/client.c.
7056 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7057 to the application as the mode changer might be server.
7058 It is guaranteed that NULL is not returned anymore to the
7059 application. Affected file lib/silcclient/client_notify.c.
7061 The ID Type is now also passed to the application so that
7062 it can check whether the returned entry is SilcClientEntry
7065 Added new function silc_client_get_server_by_id to return
7066 the server entry by ID. Affected files are the
7067 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7069 * Do not create the channel in the Irssi SILC Client when issuing
7070 the JOIN command but when received the sucessful JOIN command
7071 reply. Otherwise the channel might get created even though we
7072 could not join it. The Affected file is
7073 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7075 * Fixed a channel joining bug in router. The router must also
7076 check the channel modes, invite and ban lists etc. when serving
7077 the JOIN command sent by normal server. Affected file is
7078 silcd/command.c. The router now resolves the client's
7079 information from the server who sent the JOIN command if it
7080 does not know it, and processes the JOIN command only after
7083 * Changed the SilcCommandCb to take new argument; void *context2.
7084 Affected file lib/silccore/silccommand.h
7086 The second argument in the command callbacks in the server now
7087 includes the SilcServerCommandReplyContext if the command was
7088 called as pending command callback from the command reply.
7089 Otherwise it is NULL. When called as pending the status of the
7090 command reply will be checked and if it was erronous the
7091 error will be sent to the original sender of the command.
7092 This way the client always receives the error messages even
7093 though the server was actually the one who received the error
7094 when it resent the command to router, for example. Affected
7095 files silcd/command[_reply].[ch].
7097 * Fixed sending WHOWAS command's error message to client if
7098 the requested client could not be found. It was missing.
7101 * Changed the CMODE and CUMODE commands reply arguments in the
7102 protocol specification. The Channel ID is now sent in both
7103 of the commands to identify the channel. Implemented this
7104 new feature to the client and server. Affected files
7105 lib/silcclient/command_reply.c and silcd/command.c.
7107 * Made better checks for invite and ban lists in the JOIN
7108 command in server. Affected file silcd/command.c.
7110 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7112 * The server now performs the incoming host IP/DNS lookup
7113 using the silc_socket_host_lookup and thus does not block
7114 the server anymore. Affected file silcd/server.c.
7116 * Completed the multi-thread support for SILC Scheduler in
7117 the lib/silcutil/silcschedule.c.
7119 * Fixed the configure.in.pre to detect the pthread correctly
7122 * Fixed a deadlock in silc_task_queue_wakeup in the file
7123 lib/silcutil/silctask.c.
7125 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7127 * Added new function silc_schedule_wakeup that is used in
7128 multi-threaded environment to wakeup the main thread's
7129 schduler. It needs to be used when a thread adds a new task
7130 or removes a task from task queues. After waking up, the
7131 scheduler will detect the task queue changes. If threads
7132 support is not compiled in this function has no effect.
7133 Implemented the wakeup mechanism to both Unix and WIN32
7134 systems. Affected files are lib/silcutil/silcschedule.[ch],
7135 lib/silcutil/unix/silcunixschedule.c and the
7136 lib/silcutil/win32/silcwin32schedule.c.
7138 * Added new function silc_task_queue_wakeup to wakeup the
7139 scheduler by the specified task queue. Affected file
7140 lib/silcutil/silctask.[ch].
7142 * The silc_socket_host_lookup_start now wakes up the scheduler
7143 after adding the timeout task. Affected file is
7144 lib/silcutil/silcsockconn.c.
7146 * The silc_socket_host_lookup is synchronous now if the threads
7147 support is not compiled in. However, the callback is still
7148 called asyncronously through the scheduler, anyway. Affected
7149 file lib/silcutil/silcsockconn.c.
7151 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7153 * Added new function silc_socket_host_lookup to perform
7154 asynchronous IP and FQDN lookups for the socket connection.
7155 Affected files lib/silcutil/silcsockconn.[ch].
7157 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7159 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7160 that may or may not compile the mutex support in.
7162 Changed the silc_mutex_alloc interface. It allocates the
7163 mutex now to the sent pointer and returns TRUE or FALSE.
7165 Affected file lib/silcutil/silcmutex.h.
7167 * Wrote the SILC Task Queue interface to support multi-threads.
7168 Affected file lib/silcutil/silctask.[ch].
7170 * Wrote the SILC Scheduler to support multi-threads. Affected
7171 file lib/silcutil/silcschedule.c.
7173 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7175 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7176 in lib/silcutil/win32/.
7178 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7180 * Defined SILC Mutex API and SILC Thread API and implemented
7181 them for Unix. Affected files are
7182 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7183 lib/silcutil/unix/silcunixmutex.c and
7184 lib/silcutil/unix/silcunixthread.c.
7186 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7188 * Fixed the silc_server_remove_clients_by_server's channel
7189 key re-generation. The hash table handling was incorrect
7190 and would not work with many channels. Affected file is
7193 * Fixed some memory leaks around the server code.
7195 * Rewrote the silc_server_get_users_on_channel to support IPv6
7196 based Client ID's. Affected file silcd/server.c.
7198 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7199 specification. However, a separate document must be written
7200 to define the detailed signing procedure and the payload
7201 associated with the flag. Defined the flag to the
7202 lib/silccore/silcchannel.h as well.
7204 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7206 * Changed the dynamic tables to static size tables in the
7207 lib/silccrypt/silchmac.c.
7209 * Removed GCC dependencies from the code. A patch by cras.
7211 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7213 * Do not show the error "Error receiving packet bla bla"
7214 in server if it really was not an error (-2 means that reading
7215 is pending). Affected file silcd/server.c.
7217 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7219 * Fixed a possible crash in silc_server_remove_clients_by_server
7220 in silcd/server.c. Fixed there also some memory leaks.
7222 * Fixed the silc_idlist_replace_client_id. It could replace
7223 wrong key in the hash table. Affected file silcd/idlist.c.
7225 * Do not check whether there are global users on the channel
7226 if the channel->global_users is FALSE. Affected functions
7227 silc_server_remove_from_one_channel and
7228 silc_server_remove_from_channels in silcd/server.c. Also,
7229 do not check if the removed client is local as we can be
7230 sure that global client was not removed from the channel
7231 and checking for global users is not needed.
7233 * The silc_server_remove_clients_by_server now re-generates
7234 the channel keys correctly for those channels that had
7235 clients removed from them. Affected file silcd/server.c.
7237 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Found the reason of random crashes in the server. We weren't
7240 ignoring the SIGPIPE signal (which can be sent in write())
7241 and it crashed the server. Affected file silcd/silcd.c.
7243 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7245 * Assure that sock->user_data is not NULL in the function
7246 silc_server_packet_send in silcd/packet_send.c.
7248 * Disconnect the remote connection if it could not be added
7249 to any ID lists in the server. The affected file is
7252 * Check in silc_server_packet_send[_real/dest] that the
7253 socket is not disconnecting and ignore the data if it is.
7254 Affected file silcd/packet_send.c.
7256 * Define inline to __inline on native WIN32 compilation.
7257 Affected file includes/silcwin32.h.
7259 * Added some explicit type casts for inline code since MSVC
7260 require them. Affected files lib/silcutil/silcbuffer.h,
7261 lib/trq/silcdlist.h and lib/trq/silclist.h.
7263 * Print warning in log files from now on if the packet
7264 decryption fails. Affected file silcd/server.c.
7266 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7268 * Changed the `say' client operation's interface to accept
7269 new `type' argument to indicate the type of the message sent
7270 by the library. The application may filter the library's
7271 messages according the type. The affected file is the
7272 lib/silcclient/silcapi.h.
7274 * Added two new functions to lib/silcclient/silcapi.h:
7275 silc_client_del_client and silc_client_del_client_by_id.
7276 Affected file lib/silcclient/idlist.c.
7278 * Moved the clientincludes.h from includes/ to silc/ and
7279 serverincludes.h from includes/ to silcd/.
7281 * The modes for the CMODE and CUMODE are now passed as
7282 uint32 for application with COMMAND_REPLY. The affected
7283 file is lib/silcclient/command_reply.c.
7285 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7287 * /WHOIS without arguments shows client's own information.
7288 Affected file lib/silcclient/command.c.
7290 * Changed PING to not accept any arguments. The specs
7291 says that client can ping only the connected server so
7292 requiring an argument is not needed. Affected file is
7293 lib/silcclient/command.c.
7295 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7297 * Fixed a fatal bug in private message sending and reception
7298 encryption and decryption when using private message keys.
7299 The implementation was incorrect and did not follow the
7300 specification. It causd that some of the message were
7301 lost since it did not use the sending and receiving keys
7302 as the protocol suggests. This has been fixed and will cause
7303 incompatibilities with older clients when sending private
7304 message encrypted with private message keys. Affected files
7305 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7306 and various other in Irssi SILC Client.
7308 Added `responder' boolean argument to the functions
7309 silc_client_add_private_message_key[_ske] to indicate when
7310 the key is added as responder or initiator of the key
7313 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7315 * Removed the silc_ske_check_version function and created
7316 a SilcSKECheckVersion callback. Added also a function
7317 silc_ske_set_callbacks that is now used to set all SKE
7318 callbacks. The callback functions are not given to
7319 the SKE functions anymore, but this function is used to
7322 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7324 * Added `silc_version' argument to the silc_client_alloc
7325 to define the version of the application for the library.
7326 The library will use the version string to compare it
7327 against the remote host's (usually a server) version
7328 string. Affected file lib/silcclient/silcapi.h
7330 * Added the KE protocol context to Key Agreement context
7331 in client library so that we can abort the SKE if it
7332 is in process when we get timeout. Affected file is
7333 lib/silcclient/client_keyagr.c.
7335 * Do not resolve the client ID forever if it returns in the
7336 first time that such client does not exist. This was done
7337 for example with private message. Affected file is
7338 lib/silcclient/client_prvmsg.c.
7340 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7342 * Do not add regex.h for WIN32. The affected file
7343 includes/silcincludes.h.
7345 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7346 not work yet 100%. It generates the DLL's automatically
7347 when compiling with --with-win32 under cygwin.
7349 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7351 * lib/contrib/regex.c is not compiled on WIN32.
7353 * Added silc_net_get_socket_opt function to the
7354 lib/silcutil/silcnet.h.
7356 * Added includes/silcwin32.h for WIN32 specific includes
7359 * Do not use ptime structure or any of the posix process
7360 functions on WIN32 in lib/silccrypt/silrng.c.
7362 * Added silc_gettimeofday to provide generic function
7363 for struct timeval on all platforms. Added the function
7364 to lib/silcutil/silcutil.h.
7366 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7368 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7369 library as they clearly belong there. As a plus side we
7370 can make the actual socket connection routines platform
7373 Added also new generic function silc_socket_read and
7374 silc_socket_write (that used to be silc_packet_[read/write].
7375 The implementation of these are platform specific.
7377 * Added WIN32 specific routines of silc_socket_[read/write]
7378 to lib/silcutil/win32/silcwin32sockconn.c.
7380 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7382 * Added preliminary support for native WIN32 compilation under
7383 cygwin (using the -mno-cygwin option for GCC) to the
7384 ./configure.in.pre. The --with-win32 now prepares the
7385 compilation for native WIN32.
7387 * Rewrote the SILC Scheduler interface in the file
7388 lib/silcutil/silcschedule.h. The scheduler is now context
7389 based and does not have anymore any global static scheduler.
7390 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7391 and created lib/silcutil/win32 directory for WIN32 based
7394 * Added Unix specific network routines to the
7395 lib/silcutil/unix/silcunixnet.c and the old
7396 lib/silcutil/silcnet.c includes now only generic routines.
7398 Added WIN32 specific network routines to the
7399 lib/silcutil/win32/silcwin32net.c.
7401 * Added Unix specific utility functions from the
7402 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7404 * Added WIN32 SILC Scheduler to the file
7405 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7408 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7410 * Do not handle JOIN notify in the server if the target client
7411 is not registered (idata->registered == FALSE). The affected
7412 file is silcd/packet_receive.c.
7414 * Update the nickrec->founder in event_cumode in the Irssi SILC
7415 client. Affected file irssi/src/silc/core/silc-channels.c.
7417 * Fixed the CUMODE_CHANGE notify handling in the server when
7418 server and router are announcing their clients on channels.
7419 Now the mode changes are saved and notified correctly. The
7420 affected file is /silcd/packet_receive.c.
7422 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7423 They really did not replace the cache entry in the ID Cache.
7424 Now they do that. Affected file silcd/idlist.c.
7426 * Fixed the KICK notify handling in the Irssi SILC client to
7427 update the channel records so that the kicked client does not
7428 appear to be on the channel. The affected file is
7429 irssi/src/silc/core/silc-channels.c.
7431 * Always update the conn->current_channel when executing command
7432 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7434 * Fixed the KILL notify handling in Irssi SILC client to remove
7435 the killed client on all channels.
7437 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Fixed the silc_parse_command_line to remove extra spaces
7440 from the start and end of the arguments. Affected file is
7441 lib/silcutil/silcutil.c.
7443 * Cancel and free any active protocol in the function
7444 silc_server_close_connection. Affected file silcd/server.c.
7446 * Cancel and free any active protocol in the function
7447 silc_client_close_connction. Affected file is
7448 lib/silcclient/client.c.
7450 * Do not execute the KILL command for clients that are in
7451 history (ie. they are not in the network). Affected file is
7454 * Fixed KILL notify handling, client does not crash anymore.
7455 Affected file irssi/src/silc/core/silc-channels.c.
7457 * Reduced the default packet buffer size from 2048 to 1024 in
7458 lib/silccore/silcpacket.c.
7460 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7461 counter to the SKE context that is incresed when the SKE library
7462 performs async operation outside the library. If the outside
7463 process frees the SKE context and FREED status will be set
7464 and the library will detect after the sync operation that the
7465 libary is freed. The affected files are
7466 lib/silcske/silcske[_status].[ch].
7468 * Resolve the client entry information in the function
7469 silc_client_channel_message to assure that NULL pointer is not
7470 passed as client entry to the application. */
7472 * Fixed the task timeout calculation to assure that there is
7473 never negative timeouts. The affected file is
7474 lib/silcutil/silcschedule.c.
7476 * Fixed the channel user mode notification sending in server.
7477 It was sent point-to-point to the router (or to server by router)
7478 but it needs to be destined to a channel. The routines now
7479 supports sending the channel user mode notifys to the channels
7480 when announcing clients and channels. Affected files are
7481 silcd/server.c and silcd/packet_receive.c.
7483 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7484 It did not actually replace the old channel entry in the cache.
7485 Affected file lib/silcclient/client_notify.c.
7487 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7489 * Fixed a possible crash in silc_packet_send_prepare. It now
7490 assures always that there is enough space in the buffer and
7491 at the tail area of the buffer (for MAC).
7493 Fixed the inbound buffer reallocation in silc_packet_read.
7494 It was old code and did not handle the reallocation correctly.
7497 The affected file is lib/silccore/silcpacket.c.
7499 * Fixed buffer overflow in silc_parse_nickname in the file
7500 lib/silcutil/silcutil.c.
7502 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * make install generates new server keys only if there is not
7507 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7509 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7510 Added check that if the NOREPLY is set then we will not send
7511 the away message. This avoids infinite loop of away messages
7512 if both clients are away. The affected file is
7513 lib/silcclient/client_prvmsg.c.
7515 * Fixed client crash if /NICK was given without arguments.
7516 Affected file lib/silcclient/command.c.
7518 * Server does not send the invite list in INVITE command back
7519 to the client if the list was not altered. Added this notion
7520 to the protocol spec as well. Affected file silcd/command.c.
7522 Fixed possible crash in INVITE command by checking the
7523 value of silc_server_get_client_route command.
7525 * Fixed the INVITE notify type handling. The arguments are now
7526 taken in correct order and client does not crash. The affected
7527 file is irssi/src/silc/core/silc-channels.c.
7529 Removed the "Inviting xxx to channel" message from the
7530 client library away and let the application handle it.
7531 Affected file lib/silcclient/command.c. Added that message
7532 to Irssi SILC client's message formats.
7534 * Fixed CMODE command crash in client. It now checks the
7535 amount of arguments correctly and does not crash. The affected
7536 file is lib/silcclient/command.c.
7538 * Do not create new channel automatically in silc_channels_join
7539 but check whether the channel by that name already exists.
7540 Affected file irssi/silc/core/silc-channels.c.
7542 * Do not send the SERVER_SIGNOFF to router if the disconnected
7543 entity was the router. Affected file silcd/server.c.
7545 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7546 SILC client as it was missing from there.
7548 Added the handling of the KICK notify to the Irssi SILC client
7549 as it was missing. Added "you have been kicked" message to
7550 Irssi SILC client's message modules formats.
7552 Added the handing of the KILL notify to the Irssi SILC client
7553 as it was missing. Added the kill message module formats
7556 The affected file is irssi/src/silc/core/silc-channels.c.
7558 * The router did not save the channel mode the server announced.
7559 Affected file silcd/packet_receive.c.
7561 * Fixed a possible crash in INFO command in server. If the
7562 server did not provide the server info it crashed. Affected
7563 file silcd/command.c.
7565 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Fixed the GETKEY command in the server to check also the
7568 global list. Otherwise the GETKEY would not work correctly
7569 in normal SILC server. Affected file silcd/command.c.
7571 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7573 * Fixed GETKEY crash, it crashed if the command did not succseed.
7575 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7577 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7578 is now real and not just an macro interface to GMP.
7580 Removed the entire GMP from the source tree and imported new
7581 NSS MPI library instead. Reason for removing GMP is that it is
7582 extremely large and compiles extremely slow. The NSS MPI
7583 is only a few files and compiles in less than 10 seconds.
7584 The speed is also about the same as GMP. The MPI is imported
7585 to lib/silcmath/mpi.
7587 If the system has GMP installed we will still use the GMP.
7588 If it is not then the NSS MPI will be compiled.
7590 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Merged a long nickname (127 characters long) crash bugfix from
7593 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7595 * Merged a freed memory reference bugfix from Irssi CVS tree.
7596 Affected file irssi/src/core/commands.c.
7598 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Added the server's public key sving and verification to the
7601 server when performing the SKE. This was missing and the
7602 remote server's (or router's) public key was accepted without
7603 checking whether we have it previously or trust it at all.
7604 Affected file silcd/protocol.c.
7606 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7608 * Check in the silc_server_timeout_remote if protocol is active
7609 and make sure that the protocol's final callback is called so
7610 that all memory if freed. Affected file silcd/server.c.
7612 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7614 * silc_server_whois_send_reply crashed the server if the nickname
7615 was 127 characters long. Affected file silcd/command.c.
7617 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Added sanity check to the silc_server_new_client. If the hostname
7620 is provided inside username then check that the provided hostname
7621 really is the same as the resolved one. If the hostname was not
7622 resolved then check it from the public key. Affected file is
7623 silcd/packet_receive.c.
7625 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7626 if the server disconnected us and the connection is not valid
7627 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7629 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7630 the library to the lib/silcutil/silcutil.[ch].
7632 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7634 * Close log file after open. Affected file
7635 lib/silcutil/silclog.c.
7637 * Check whether sock == NULL in silc_client_send_packet and return
7638 if it is. Affected file lib/silcclient/silcclient.c.
7640 * Check rec->entry == NULL in the Irssi SILC Client before
7641 sending the channel message. Affecte file is
7642 irssi/src/silc/core/silc-servers.c.
7644 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Merged a splitted window bugfix from Irssi CVS tree. The
7647 affected file is irssi/src/fe-text/textbuffer-view.c.
7649 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7650 It did not print nickname.
7652 * Improved the distributions system a bit.
7654 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7656 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7657 irssi/src/fe-text/gui-window.c.
7659 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7660 to in-active server. The affected file is
7661 irssi/src/silc/core/client_ops.c.
7663 * Resolve the client in USERS command reply if the entry does
7664 not have username resolved. The affected file is
7665 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7666 command to WHOIS command to really resolve stuff. The USERS
7667 is not used any more in any critical section so WHOIS can
7668 be used even though it might be slower than IDENTIFY.
7670 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7673 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Changed the protocol API a bit more consistent in the
7676 lib/silccore/silcprotocol.[ch].
7678 * Changed the following headers to ROBODoc format:
7680 lib/silccore/silcpayload.h
7681 lib/silccore/silcprotocol.h
7682 lib/silccore/silcsockconn.h
7684 All core library headers are now formatted.
7686 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7688 * Fixed a bug in Irssi SILC client; do not show that you are
7689 server/router operator if you really are not. Affected file is
7690 irssi/src/silc/core/client_ops.c.
7692 * Renamed silc_command_free_payload to silc_command_payload_free.
7693 Affected file lib/silccore/silccommand.h
7695 * Added silcmath.h to include the prototoypes of various routines
7696 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7699 * Changed the following headers to ROBODoc format:
7701 lib/silccore/silcchannel.h
7702 lib/silccore/silccommand.h
7703 lib/silccore/silcid.h
7704 lib/silccore/silcidcache.h
7705 lib/silccore/silcmode.h
7706 lib/silccore/silcnotify.h
7707 lib/silccore/silcpacket.h
7708 lib/silcmath/silcmath.h
7710 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7712 * Added checking to the server code not to start the server if
7713 ciphers and stuff are not configured properly. Affected files
7714 silcd/serverconfig.[h] and silcd/server.c.
7716 * Changed the layout of the header files of the public interfaces
7717 in the SILC libraries. The new layout supports ROBODoc
7718 documentation tool (and some others) so that it is easy to create
7719 a library reference manual. All the other headers and source
7720 code must still follow the CodingStyle document. Also source
7721 code must not include these ROBODoc stuffs, only the headers.
7722 Furthermore, all public interface headers must now be named
7723 by using `silc' prefix, example: silcapi.h, silccipher.h.
7724 Some files were renamed due to this. All the other headers
7725 must not be used as public interfaces. I will update the
7726 CodingStyle document later. Changed following headers, so far:
7728 lib/silcclient/silcapi.h
7729 lib/silccore/silcauth.h
7730 lib/silccore/silcprivate.h
7731 lib/silccrypt/silcdh.h
7733 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7737 * Removed silc_client_packet_send_flush from the client library
7738 as it is not needed. Affected file lib/silcclient/client.[ch].
7740 * Added printing of message of unresolved authentication method
7741 to the Irssi SILC client. Added it to the module formats.
7742 Removed the same message from the client library.
7744 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7746 * Added new distribution feature, DISTLABEL. Every distribution
7747 can define own preprocessor label that can be used in the
7748 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7749 file distributions, acconfig.h.pre and prepare.
7751 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7753 * Added Makefile.defines_int to include the actual definitions
7754 for Makefile.defines.in. Tested the new distribution system,
7755 created distributions and tested installation.
7757 * Added AWAY message printing to the Irssi SILC client. Added
7758 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7760 * Added SCONNECT command to call the SILC's CONNECT command.
7761 Cannot use CONNECT directly since Irssi uses that internally.
7762 Affected file irssi/src/silc/core/silc-servers.c.
7764 Added ACTION local command. It is same as ME command but takes
7765 the channel as mandatory argument.
7767 Rewrote some of the Irssi's help files to suite for SILC
7770 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Added Makefile.defines[.in] that should for now on be included
7773 in all Makefile.am file in the source tree. That file includes
7774 all common compilation definitions for SILC source tree.
7776 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Minor changes to the ./prepare script to change the package
7779 name according the distribution name to the configure.in.
7781 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Created new distribution system. Added file `distributions'
7784 that defines all the distributions that can be created out of
7785 the SILC source tree. The ./prepare script now reads that
7786 file to determine how to prepare the distributions. The
7787 first argument to the ./prepare is the name of the distribution
7788 and second is the version of the distribution. If given
7789 without arguments it creates the default (toolkit) distribution
7790 with the default version (defined in ./prepare).
7792 All Makefile.am files that are subject to the distributions
7793 are now named as Makefile.am.pre. These are ./Makefile.am
7794 and lib/Makefile.am. Others may be changed later.
7796 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7798 * Added invite list, ban list, some key management and connection
7799 error message printing to module formats in the Irssi SILC client.
7801 * Added new silc_client_set_away_message to set the away message
7802 that is back to the person who sent private message. The
7803 affected file lib/silcclient/silcapi.h and the
7804 lib/silcclient/client_prvmsg.c.
7806 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7808 * Fixed the private message sending in the Irssi SILC client,
7809 added local command KEY to the Irssi SILC client.
7811 Added key management and key agreement message formats to the
7812 irssi/src/fe-common/silc/module-formats.[ch].
7814 Added USERS (alias WHO) printing, server/router operator
7815 indication and LIST command printing to the module formats.
7817 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Fixed channel joining notify handling, cumode notify handling
7820 from Irssi SILC client.
7822 * Added SILC specific module-formats to the Irssi SILC client so
7823 that SILC specific message hilighting, colors etc is possible.
7824 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7826 Added channel mode, channel user mode, actions, notices,
7827 whois and whowas printing to the the module-formats.c.
7829 * Fixed a bug in channel deletion in the server. The channel
7830 is not left to the cache even if the channel founder auth mode
7831 is set when there are no users anymore on the channel. Affected
7832 file silcd/server.c.
7834 * The silc_net_localhost now resolves the entire hostname including
7835 the domain name. Affected file lib/silcutil/silcnet.c.
7837 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7839 * Changed the ask_passphrase client operation to be ascynchronous.
7840 It has now a completion callback and a context that the
7841 application must call after it has got the passphrase from
7842 the user. Affected files lib/silcclient/silcapi.h,
7843 lib/silcclient/protocol.c, lib/silcclient/command.c and
7846 Added SilcAskPassphrase callback that the application calls
7847 to deliver the passphrase to the library.
7849 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7850 The public key verification and especially a certificate
7851 verification is asynchronous procedure.
7853 Added new SILC_SKE_STATUS_PENDING status to indicate the
7854 request is pending and a callback will be called to finalize
7857 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7858 indicate that remote end did not send its public key (or
7859 certificate), even though we require it. Added check for this
7860 condition in the SKE. This was a security bug, now fixed.
7862 Defined new SilcSKEVerifyCbCompletion callback that is called
7863 when the verification process is completed.
7865 The affected files lib/silcske/silcske_status.h and
7866 lib/silcske/silcske.[ch].
7868 * Changed the verify_public_key client operation to be async
7869 as well. Defined SilcVerifyPublicKey callback that is used to
7870 indicate the success of the public key verification process.
7872 Changed the server and client to use the new async client
7875 * Changed the Irssi SILC client's internal scheduler to be called
7876 twice as many times as it used to be. As a result the client
7877 should be a bit faster now. Affected file is
7878 irssi/src/silc/core/silc-core.c.
7880 * Added support to Irssi SILC client of asynchronous public key
7881 verification and passphrase inquiry. Affected file is
7882 irssi/src/silc/core/silc-core.c.
7884 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7886 * Do not say "You have left channel %s" in client library.
7887 Moved it to the application. Affected files are
7888 lib/silcclient/command.c and silc/client_ops.c.
7890 * Fixed silc_client_get_clients. Command context was not
7891 duplicated and was freed memory in the callback. Affected
7892 file lib/silcclient/idlist.c.
7894 * Do not say "you are now talking..." on JOIN command in the
7895 client library. The appliation must handle it.
7897 * Do not say ".. changed topic to" in command reply in the
7898 client libary. The application must handle it.
7900 * Fixed TOPIC command sending in the client library.
7902 * Fixed a memory leak in silc_client_command_free in the file
7903 lib/silcclient/command.c.
7905 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7907 * Imported a modified version of Irssi client to the source tree.
7908 The Irssi will be used to create a new client called
7909 Irssi SILC. Imported to irssi/.
7911 Added silc_core_init_finish function to the Irssi. Affected
7912 file irssi/configure.in.
7914 A lot changes in the Makefile.ams around the irssi tree.
7916 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Do not rehash if the new size is same as the old size of the
7919 hash table, in the silc_hash_table_rehash*. The affected file
7920 lib/silcutil/silchashtable.c.
7922 * Replaced hash_table_del_by_context calls from the server
7923 (when channel->user_list and client->channels) to the
7924 hash_table_del as it is sufficient and faster.
7926 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Added silc_hash_table_list, silc_hash_table_get and the
7929 SilcHashTableList structure to provide an alternative way to
7930 traverse the hash table. The affected files are
7931 lib/silcutil/silchashtable.[ch].
7933 * Changed the server's idlist routines to use the hash table
7934 routines to optimize the code.
7936 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Replaced the client entry's `channel' list and channel entry's
7939 `user_list' list to hash tables for optimized lookup. Changed
7940 the code to use the hash table interface around the code.
7941 Affected file lib/silcd/idlist.[ch].
7943 * Added `auto_rehash' boolean argument to the function
7944 silc_hash_table_alloc to indicate whether the hash table should
7945 auto-rehash when it thinks is appropriate time. It will
7946 increase the hash table size if the there is twice as much
7947 entries in the table than the size of the table, and will
7948 decrease the size if there are twice as less entries than
7949 the size of the table.
7951 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7955 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7957 * silc_idcache_purge_by_context deletes the entry now by context
7958 as it is supposed to do. Affected file lib/silccore/idcache.c.
7960 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7961 client is not anymore valid (WHOWAS givens the info) and not
7962 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7964 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Removed the `data' and `data_len' arguments from the ID Cache
7967 interfaces and added `name' argument. ID Cache does not handle
7968 anymore the binary data only a names associated with given ID.
7970 * When hashing a Client ID with silc_hash_id the entire ID is
7971 not hashed anymore, instead only the hash of the Client ID is
7972 hashed. This way we can access the Client ID from the cache
7973 with Client ID but with the hash of the ID (which is a hash of
7974 the nickname) as well without any difference in performance.
7976 Added also silc_idcache_find_by_id_one_ext to do one on one
7977 searching when we have the actual ID. Added also function
7978 silc_hash_client_id_compare. The affected files are
7979 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7981 * When hashing the name associated with a ID it is always done
7982 in lowercase. This way we can access the cache without worrying
7983 about case-sensitivity, even though, for example nicknames are
7986 * Fixed a bug in server with channel message sending. It put
7987 wrong ID type as destination ID. The affected file
7988 silcd/packet_send.c.
7990 * silc_idcache_del_by_context now deletes from all hash tables
7991 by context. Affected file lib/silccore/idcache.c.
7993 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7995 * Changed the client library to use the new ID Cache interface.
7996 Changes around the source tree.
7998 * Added silc_hash_table_rehash_ext to rehash with specific
7999 hash function. Affected file lib/silcutil/silchashtable.[ch].
8001 * Added silc_hash_string_compare to compare two strings in the
8002 hash table. Affected file lib/silcutil/silcutil.[ch].
8004 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Added new function silc_idcache_del_by_context into the
8007 lib/silccore/idcache.[ch].
8009 * Changed the server's ID list routines to use the new ID Cache
8010 interface. Changes around the source tree.
8012 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8014 * Added silc_hash_table_del[_by_context]_ext functions in to the
8015 lib/silcutil/silchashtable.[ch].
8017 Removed silc_hash_table_find_all* routines and added new
8018 silc_hash_table_find_foreach to replace them.
8020 Added silc_hash_table_replace_ext function as extended
8021 replacing function. Separated the simple hash table interface
8022 from the extended hash table interface in the file
8023 lib/silcutil/silchashtable.h.
8025 * Fixed minor bugs and changed it to use some of the new
8026 hash table functions in lib/silccore/idcache.c
8028 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8030 * Added new function silc_hash_table_find_all to return all keys
8031 in the hash table by the specified key. As the hash table is
8032 collision resistant it also makes it possible to have several
8033 duplicate keys in the hash table. This function may be used to
8034 find all of the keys from the hash.
8036 Added user_context arguments to the SilcHashFunction,
8037 SilcHashCompare and SilcHashDestructor to deliver user specified
8040 Added new fuctions silc_hash_table_find[_all]_ext to do
8041 extended lookup with specified hash and compare functions and
8042 specified user contexts.
8044 Added new function silc_hash_table_add_ext to add the key
8045 with specified hash function and user context.
8047 Added new function silc_hash_table_foreach to traverse all
8048 entrys in the hash table. Added SilcHashForeach callback
8051 Added new function silc_hash_table_del_by_context to delete
8052 the entry only if the context associated with the key matches.
8054 Affected files are lib/silcutil/silchashtable.[ch].
8056 * Removed silc_hash_[server/client/channel]_id and added just
8057 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8058 silc_hash_id_compare to compare two ID's using as the hash table
8059 comparison function. Added also silc_hash_data to hash
8060 binary data and silc_hash_data_compare to compare it.
8062 * Removed silc_idlist_find_client_by_hash as it is not needed
8063 anymore. Affected file silcd/idlist.[ch].
8065 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8066 to use internally the SilcHashTable. The new ID Cache is a lot
8067 faster than the old one. Some of the ID Cache interface was also
8068 rewritten and obsolete and stupid functions were removed.
8070 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8072 * Added entry_count field to the SilcHashTable to keep the number
8073 of the entries in the table. Implemented the function
8074 silc_hash_table_rehash. Added new function
8075 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8077 Fixed a minor bug in silc_hash_table_free.
8079 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8080 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8081 into the lib/silcutil/silcutil.[ch].
8083 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Implemented a collision resistant hash table into the
8086 lib/silcutil/silchashtable[ch]. See the header and the source
8087 for the SilcHashTable API.
8089 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8091 * Merged dotconf version 1.0.2 into lib/dotconf.
8093 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Do not compile anything in lib/silcsim/* if the SIM support
8096 is not enabled. The tree should now compile without problems
8099 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Compiled the SILC under cygwin. Compiled and tested briefly
8102 without problems. More tests needed. The SIMs didn't compile
8105 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8107 * Fixed possible crash in silc_get_username in the
8108 lib/silcutil/silcutil.c.
8110 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8112 * Fixed a va_arg in silc/client_ops.c.
8114 * Oops, RC5 routines were named AES and caused some problems
8115 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8117 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Added new SilcIDIP structure into the lib/silccore/id.h and
8120 replaced the old `ip' fields from all SILC ID's to that type.
8121 This is a step towards IPv6 support.
8123 The silc_id_get_len takes now the ID as an extra argument.
8124 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8125 both IPv4 and IPv6 based ID's.
8127 The affected files are lib/silccore/id.[ch] and other files
8128 around the tree using these routines.
8130 * Removed the ID length arguments in server from various
8131 silc_server_send_notify_* routines -> they are not needed
8134 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8136 * Fixed memory leak in silc_encode_pem_file in the file
8137 lib/silcutil/silcutil.c.
8139 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Check minor version as well in the SKE. Affected files are
8142 silcd/protocol.c and lib/silcclient/protocol.c.
8144 * Added --identifier option to the server so that an identifier
8145 can be when creating the public key for the server. Affected
8146 file is silcd/silcd.c.
8148 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8149 lib/silccrypt/silcpkcs.c.
8151 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8153 * Register default ciphers and stuff when using -C option with
8154 the server. Affected file sildc/silcd.c.
8156 * Put back the servers public key filename format, it is better
8157 than the new one. For now, the client keys are saved with the
8158 new filename format. The affected file silc/client_ops.c.
8160 * Implemented the Cipher API for the rest of the ciphers that
8161 did not implement it or implemented it the wrong way.
8163 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Register default ciphers and stuff when using the -S option
8166 in the client. Affected file silc/silc.c. Same also when
8167 creating new key pair with -C option.
8169 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8171 * Fixed the silc_verify_public_key client operation function to
8172 save the public keys differently. The fingerprint is now
8173 used as filename and not the hostname. This way also the
8174 client keys are saved uniquely and not with hostnames. The
8175 affected file is silc/client_ops.c.
8177 * Trimmed the silc_hash_fingerprint function to remove extra
8178 whitespaces from the end of the fingerprint. The affected
8179 file is lib/silccrypt/silchash.c.
8183 * Added silc_cipher_register_default function to register all
8184 default ciphers. It can be used when configuration files
8185 does not exist and the application does not want any specific
8186 ciphers in any specific order.
8188 The SilcDList is now used as silc_cipher_list dynamically
8189 allocated cipher list. Removed the static list all together
8190 and now all ciphers must be allocated to the dynamic list.
8191 The silc_cipher_alloc routine was changed to check only the
8194 All silc_cipher_* routines that used to return int returns
8197 The affected files lib/silccrypt/silccrypt.[ch].
8199 * The same thing was done to silc_hash_* as for silc_cipher_*
8200 routines. Affected files lib/silccrypt/silchash.[ch].
8202 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8203 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8204 Added also silc_pkcs_[un]register[_default] functions.
8205 Removed the data_context from the PKCS API.
8207 * Added silc_hmac_register_default function to register default
8208 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8209 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8210 to unregister all hmacs at once.
8212 * Register the default ciphers, hash functions, PKCSs and HMACs
8213 if client's configuration file does not exist. The affected
8216 * The client did not load the hash functions from the SIM
8217 modules at all. Added support for this. Affected file is
8218 silc/clientconfig.c.
8220 * When decoding public key with silc_pkcs_public_key_decode, check
8221 the supported algorithm only if PKCS are registered. Affected
8222 file lib/silccrypt/silcpkcs.c. The same was done with the
8223 silc_pkcs_private_key_decode.
8225 * Fixed the SILC List routines to keep the list always in order.
8226 It used to change the list's order when traversing the list but
8227 not it preserves the order. Affected file lib/trq/silclist.h.
8229 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Added the client library to use the SilcSocketConnection's
8232 reference counter (by silc_socket_dup) to prevent the bug that
8233 the socket object may be freed underneath async operation.
8235 * The name resolv library checking fixes in the configure.in.pre.
8238 * Created new version of the protocol drafts for future
8239 development. The -03 drafts are the ones that will be changed
8240 in the trunk now and the -02 will remain as they are.
8242 * Send list of CUMODE notifys to the router when announcing
8243 the channel users to the router. Affected file silcd/server.c.
8244 If the router receiving channel founder CUMODE for a channel
8245 that already has channel founder it will send CUMODE notify
8246 to the sender to remove the channel founder rights from the
8247 announced client. Affected file silcd/packet_receive.c.
8249 * The CUMODE notify may now use Server ID as well as the entity
8250 who changes the mode. Updated protocool specs.
8252 * Updated INSTALL and README files.
8254 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8256 * New web pages in the http://silc.pspt.fi. The pages was
8261 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Implemented the [DenyConnectin] config section in the server.
8264 Added silc_server_config_denied_conn to check whether incoming
8265 connection is denied. Affected file silcd/serverconfig.[ch].
8267 * Do not check the ports when checking the incoming configuration
8268 data if the port is 0, meaning any. Affected file is
8269 silcd/serverconfig.c.
8271 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Fixed buffer overflow in silc_string_compare in the file
8274 lib/silcutil/silcutil.c.
8276 * Fixed double free in silc_server_command_leave in the file
8279 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Fixed the version checking in the server. Affected file is
8284 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Fixed the configuration data fetching when accepting new
8287 connections in the server. Affected file silcd/server.c.
8289 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8291 * Added `sender_entry' argument to the function
8292 silc_server_packet_relay_to_channel so that we can check
8293 whether some destination actually belongs to the same route
8294 the sender belongs (ie, we must not resend the packet to the
8295 sender). Affected file silcd/packet_send.[ch].
8297 * Added `servername' field to the SilcClientEntry in the server
8298 to hold the name of the server where client is from. Affected
8299 file is silcd/idlist.h.
8301 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Moved the channel message encrypting in the router betwen
8304 router connections from silc_server_channel_message to the
8305 silc_server_packet_relay_to_channel since we want to check
8306 whether we have anybody channel before encrypting anything.
8307 Affected files silcd/packet_[receive/send].c.
8309 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Fixed the [AdminConnection] server config section to support
8312 multiple entries. Affected file silcd/serverconfig.c.
8314 * Added support into the server to check the validity of the
8315 incoming connection before executing any KE or authentication
8318 * The connection configuration is now saved to the KE and
8319 connection auth protocol contexts and not fetched anymore in
8320 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8322 * The local hosts listenning address and port is also resolved
8323 now when starting the server. We want to have the socket object
8324 to include the real address and port for the listener. Added
8325 new function silc_net_check_local_by_sock into the files
8326 lib/silcutil/silcnet.[ch].
8328 * Fixed a broadcast bug in server -> do not broadcast if we
8331 * Fixed a routing bug. Do not route broadcast packets ever.
8332 Broadcast packets must be processed always and not routed since
8333 they may be destined to some other host than yourself and thus
8334 would get routed without no good reason. Affected file is
8337 * Added function silc_server_config_is_primary_route to check
8338 whether primary router connection has been configured (a router
8339 configuration that we are initiating). If there is not, we
8340 will assume that there is only two routers in the SILC network
8341 and we will use the incoming router connection as our primary
8342 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8344 * Changed the order of the broadcasting. Broadcast _after_ the
8345 packet has been processed not before. Affected file is
8348 * Fixed a [ClientConnection] parsing bug. The port was never
8349 parsed correctly thus resulting to port 0. Affected file
8350 silcd/serverconfig.c.
8352 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8353 argument and did not set the broadcast packet flag. Affected
8354 file silcd/packet_send.c. Fixed same bug in the function
8355 silc_server_send_notify as well.
8357 * If we receive NEW_ID packet for our own ID in the server, ignore
8360 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * Removed the nickname from the Private Message Payload.
8365 Updated the code and the protocol specs.
8367 * Updated protocol specs for submitting to the IETF.
8369 * Tweaked the Random Number Generator a bit. Affected file
8370 lib/silccrypt/silcrng.c. Exported a new function
8371 silc_rng_[global]_add_noise which can be used to add more
8374 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8376 * Do not parse packets with different timeout when protocol
8377 is active -> may cause problem with rekey. Affected file
8380 * When server receives signoff notify it must not create
8381 new channel key if the client is on any channels since the
8382 sender of the signoff notify will create it.
8384 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8386 * Added printing of error messages during SKE protocol from the
8387 failure packet sent by server during SKE. Affected file
8390 * Removed the client's failure_callback handling with timeout
8391 and handle it immediately when received.
8393 * The SKE library returned wrong type in SUCCESS and FAILURE
8394 packets. They must be 32 bit MSB not 16 bit MSB.
8396 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8398 * Ok, rewrote the logic of the re-key and now it seems to work.
8399 I tested it on high traffic with frequent re-keys without
8400 problems. Added hmac_receive (and renamed hmac to hmac_send)
8401 in SilcClientConnection in lib/silcclient/client.h and
8402 in SilcIDListData in silcd/idlist.h. Also, removed the
8403 SilcPacketParserContext's cipher and hmac fields as they are
8404 not needed anymore and actually caused some problems when
8405 the ciphers and hmac's changed underneath the packet parser.
8407 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * If re-key protocol is active then process the incoming packets
8410 synchronously since we must assure that icoming packets encrypted
8411 with the old key is processed before the new keys is set to
8412 use. This is true other packets than for REKEY packets.
8413 Affected file silcd/server.c. The same was done to client library
8414 as well, affected file lib/silcclient/client.c.
8416 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8418 * Fixed bug in client and server to accept the force send if
8419 the packet is send from silc_[server/client]_packet_process
8420 function. Otherwise the packets are never delivered, oops.
8422 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Disable force sending of packets when REKEY protocol is active.
8425 We must assure that no packet is sent directly when rekey is
8426 performed. All packets must be sent through packet queue.
8427 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8428 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8429 function is silc_[server/client]_packet_send_real to check
8432 * Replaced the SIM paths from example config files to
8433 /usr/local/modules. Also, make install creates now
8434 /usr/local/silc/logs directory to hold all the SILC server
8437 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Made the configure.in.pre work on Solaris. Patch by salo.
8441 * Made all ciphers compatible with non-x86 machines. Defined
8442 CBC mode macros into lib/silccrypt/ciphers_def.h.
8444 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Fixed the make install.
8448 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8450 * When MAC computation fails the silc_packet_decrypt returned 0
8451 even though it was supposed to return -1. Fixed this. The
8452 affected file is lib/silccore/silcpacket.c.
8454 * Do not replace the config files in /etc/silc (in make install)
8455 if they already exist. Affected file ./Makefile.am.
8457 * Do not send re-key packets immediately but through packet queue.
8458 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8460 * Changed silc_net_check_host_by_sock to return FALSE if the
8461 IP/DNS could not be resolved. Though, it returns the IP address
8462 now even if it could not resolve it (but returns also FALSE).
8463 Affected file lib/silcutil/silcnet.[ch].
8465 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Added silc_pkcs_decode_identifier to decode the public key's
8468 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8469 Added also silc_pkcs_free_identifier. Added also new context
8470 SilcPublicKeyIdentifier.
8472 * Added -S option to the silc client. It is used to dump the
8473 contents of the specified public key file.
8475 * Changed the PKCS api to return the public key length when
8476 setting the public key.
8478 * Fixed a fatal bug in the public and private key file loading.
8479 Affected file lib/silccrypt/silcpkcs.c.
8481 * Execute the packet parsing for client with zero (0) timeout
8482 if the protocol is active. Affected file silcd/server.c.
8484 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * Made the key generation options to the silcd program. Added
8487 -C option, equivalent to client's option.
8489 * Added new [ServerKeys] config section to the server. It
8490 configures the server's public and private key.
8492 * Defined generic Public Key Payload into the protocol
8493 specification to send specific type of public keys and
8496 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8497 public key or certificate.
8499 * Implemented the GETKEY command to the server and to the
8500 client library and on user interface.
8502 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8504 * Made preliminary `make install' work.
8506 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Added SilcServerRekey context into silcd/idlist.h.
8510 * Added the PFS support as defined in the specification to the
8511 SKE protocol. Affected files lib/silcske/*.c.
8513 * Added `ske_group' field to the SilcServerRekey context to hold
8514 the number of the SKE group that is used with PFS in re-key.
8515 Affected file silcd/idlist.h.
8517 * Added PFS re-key support to the server. Affected file is
8520 * Added silc_protocol_cancel to cancel execution of the next
8521 state of the protocol. Affected file is
8522 lib/silccore/silcprotocol.[ch].
8524 * Added the re-key support with and without PFS to the client
8525 library. Re-key is performed once in an hour, by default.
8527 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8528 Added silc_client_rekey_callback and silc_client_rekey_final.
8529 Affected files are lib/silcclient/protocol.[ch] and
8530 lib/silcclient/client.[ch].
8532 * Removed the `hmac_key' and `hmac_key_len' fields from the
8533 SilcClientConnection structure; not needed. Affected file is
8534 lib/silcclient/client.h.
8538 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8540 * Do not ask whether user wants to use the negotiated private key
8541 for private messages, just use it. Affected file is
8542 silc/local_command.c.
8544 * Added `send_enc_key' and `enc_key_len' fields to the
8545 SilcIDListData structure since they are needed in the re-key
8546 phase. Affected file is silcd/idlist.[ch].
8548 * Implemented the simple re-key protocol into the server.
8549 Affected files silcd/server.c and silcd/protocol.[ch]. The
8550 re-key will be performed once in an hour, by default.
8552 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8553 Added silc_server_rekey, silc_server_rekey_callback and
8554 silc_server_rekey_final.
8556 * Removed Tunneled flag from the protocol. Updated the code
8557 and the specifications.
8559 * Adde `pfs' field to the SilcIDListData to indicate whether
8560 the PFS is to be performed in the re-key. Affected file is
8563 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8565 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8566 int64 of at least the xintXX size. If void * is less that 4
8567 bytes uint32 * will be used. Defined bool as boolean.
8569 * Changed _ALL_ unsigned long and unsigned int to uint32,
8570 unsgined short to uint16 in the source tree.
8572 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8573 not handle clients that has entry->data.registered == FALSE.
8574 They are not in the network anymore. Affected file is
8577 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8579 * Implemented the sending of the SERVER_SIGNOFF notify in the
8580 server. Affected file is silcd/server.c.
8582 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8583 Added also silc_notify_payload_encode_args into the
8584 lib/silccore/silcnotify.[ch].
8586 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8587 Affected file silcd/packet_receive.c.
8589 * Implemented the SERVER_SIGNOFF notify handling in the client
8590 library. Affected file lib/silcclient/client_notify.c. Also,
8591 implemnted the printing of the SERVER_SIGNOFF info to the
8592 application. Affected file silc/client_ops.c.
8594 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8595 if the deleting was successful. Affected file silcd/idlist.[ch].
8597 * Added support for public key authentication in the connection
8598 authentication protocol in the client library. Affected file
8599 lib/silcclient/protocol.c.
8601 * Changed the server's silc_idlist_get_clients_by_* interface
8602 to support already allocated array so that new entries may be
8603 added to pre-allocated array. Affected file silcd/idlist.[ch].
8604 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8605 and command replies.
8607 * All command reply functions in the server now calls the
8608 pending command callback even if error occured. This way the
8609 error will be delivered to the client as well. Affected files
8610 silcd/command.c and silcd/command_reply.c.
8612 * Fixed INFO command to return local server's info if no server
8613 was provided. Affected file lib/silcclient/command.c.
8615 * Removed RESTART command for good. Updated the code and the
8618 * Rewrote parts of the task system. It is a bit simpler now.
8619 Removed unsued task priorities. The affected files are
8620 lib/silcutil/silctask.[ch].
8622 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8624 * Moved the USERS printing from the library to the application.
8625 Affected files lib/silcclient/command.c and silc/client_ops.c.
8627 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8631 * Added channel key re-key support. The re-key is perfomed
8632 only by the router and is done once in an hour. Added `rekey'
8633 field to the SilcChannelEntry in the server. Affected files
8634 silcd/server.c and silcd/idlist.h.
8636 * Added silc_task_unregister_by_context into the file
8637 lib/silcutil/silctask.[ch].
8639 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Added SILC_UMODE_GONE mode to indicate when the client is not
8642 present in the SILC network. Added also support to the local
8643 command AWAY that will set this mode. Added support of showing
8644 "xxx is gone" in WHOIS command. The USERS command shows the
8645 gone status as well.
8647 * Fixed setting server and router operator privileges in the
8648 server's UMODE command. Affected file silcd/command.c.
8650 * Merged the SKE KE1 and KE2 payloads into one payload. The
8651 new KE payload is equivalent to the old KE2 payload.
8653 Cleaned up the SKE Start Payload parsing. It now uses the
8654 simple buffer unformatting to do the parsing. A lot faster
8657 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8658 to the SKE that is used to indicate whether both of the SKE
8659 parties should perform authentication. By default only the
8660 responder performs authentication. By setting this flag also
8661 the initiator must do authentication. By default it is unset
8662 since in normal SKE case, client to server connection, only
8663 the responder should do authentication. When doing SKE between
8664 two clients both should perform authentication. Updated the
8665 code and the protocol specs.
8667 * A little fix to IDENTIFY command in the server. Search the
8668 client first by hash not nickname. Affected file is
8671 * Fixed the silc_client_close_connection to support closing
8672 the client to client connections wihtout deleting too much
8673 data. Affected file lib/silcclient/client.c.
8675 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8676 are received if protocol used to be active but is not anymore
8677 the application would crash due to NULL pointer dereference.
8678 Affected files silcd/server.c and lib/silcclient/client.c.
8680 * Added `hash' field to the SilcClientConnection to include
8681 the hash function negotiated in the SKE protocol.
8683 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8684 to set the channel founder authentication data. A client can
8685 claim the founder rights later by providing the authentication
8686 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8687 This way the channel founder can regain the channel founder
8688 privileges even it is left the channel. This works only on
8689 local server and the client must be connected to the same
8690 server to be able to regain the founder rights. Updated the
8691 protocol specs accordingly.
8693 Added support to the CMODE command in the client to set the
8694 founder auth data. Read the README to see how to set it.
8696 Added support to the CUMODE command to claim the founder
8697 rights. Read the README to see how to do it.
8699 Added support for the founder authentication to the Channel
8700 Entry in the server. Affected file silcd/idlist.h.
8702 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8703 server's CMODE command. Affected file silcd/command.c.
8705 * Added the following new functions into lib/silccore/silcauth.[ch]:
8706 silc_auth_get_method and silc_auth_get_data.
8708 * The server now saves the remote hosts public key to the
8709 SilcIDListData pointer. Affected file silcd/protocol.c.
8711 * The normal server now does not remove the channel entry from
8712 the cache if the founder authentication data is set. It used
8713 to remove it if the founder was the last one on the channel on
8714 the server and left the channel. The auth data is saved and
8715 if the channel is re-joined later the old entry is used with
8716 the old auth data. Affected files silcd/command_reply.c and
8719 * Removed the `pkcs' field from the SilcIDListData structure
8720 in the server; it is not used. Affected file silcd/idlist.h.
8722 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8724 * Fixed packet processing on slow links. Partial packets were
8725 never re-processed because the incoming data buffer was cleared
8726 by the application. Application must not directly clear the
8727 sock->inbuf, the packet processing routines handle it. Fixed
8728 this in client library and in server.
8730 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8732 * Fixed the WHOIS and IDENTIFY send reply function to really
8733 check whether to send list or just one entry. Affected file
8736 * Cleaned up the LEAVE command's channel key distribution. The
8737 affected file silcd/command.c.
8739 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8740 can enforce the channel mode as well. In that case the ID
8741 includes the ID of the server. The code now enforces the
8742 mode change if the router have different mode than the server.
8744 * The notify client operation with CMODE_CHANGE notify can now
8745 return NULL client_entry pointer if the CMODE was not changed
8746 by client. Application must check for this.
8748 * Added <Server ID> argument to INFO command to support server
8749 info fetching by Server ID.
8751 * Added silc_server_announce_get_channel_users to get assembled
8752 packets of channel users of the specified channel. Affected
8753 file silcd/server.[ch].
8755 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8756 was freed underneath the ID Cache.
8758 * Re-announce clients when the server received CHANNEL_CHANGE
8759 notify from the router. Affected file silcd/packet_send.c.
8761 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8763 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8764 crashed since it did not handle the fact that there is no cipher
8765 called "3" and didn't check the error condition. Now fixed.
8767 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8768 flag. It can be used to send message requests.
8770 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8772 * Implemented the RESTART command in the client.
8774 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8775 notice type messages. Added notice printing to the user
8778 * The channel keys are not re-generated if the channel's mode
8779 is PRIVKEY, ie private key on the channel exists. Affected
8780 files silcd/server.c and silcd/command.c.
8782 * Fixed a little bug in channel message delivery when channel
8783 private keys are set in the server. Affected file is
8784 silcd/packet_send.c.
8786 * Changed the setting on channel->on_channel = TRUE from the
8787 silc_client_save_channel_key to the JOIN command reply. The
8788 key payload is not received if the private channel key is set.
8789 Affected file lib/silcclient/command_reply.c and the
8790 lib/silcclient/client_channel.c.
8792 * When the CMODE_CHANGE notify is sent and the channel private
8793 key mode is removed the channel key must be re-generated in
8794 other cells as well. Added this support for the router in the
8795 silcd/packet_receive.c.
8797 * Added new local command NOTICE to send notice message on
8798 channel. Affected file silc/local_command.[ch].
8800 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8802 * Added new local command ME to the client. It is used to send
8803 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8804 some action. Affected file silc/local_command.[ch].
8806 * Changed channel_message and private_message client operations
8807 to deliver the message flags to the application. Added also
8808 the `flags' arguments to the silc_client_send_channel_message
8809 and silc_client_send_private_message functions. Affected file
8812 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Redefined the Private Message Payload to support private message
8815 keys and to support the new private message flags. Updated
8816 the protocol specs. Flags makes it possible to have for example
8817 CTCP style messages.
8819 * Added new type SilcPrivateMessagePayload and defined an API
8820 for it in the lib/silcclient/silcprivate.[ch].
8822 * Tested private message private keys successfully. Tested the
8823 private message key set, unset and list commands with the new
8826 * Redefined the Channel Message Payload to include the channel
8827 message flags (equal with private message flags) to support
8828 for example CTCP style messages.
8830 * Defined some of the message (for channel and private message)
8831 flags. Updated the protocol specs and added the flags to the
8832 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8834 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8836 * Added SilcKeyAgreementStatus type to the key agreement routines
8837 to indicate the current status and error if one occured.
8838 The status types are defined in the lib/silcclient/silcapi.h.
8840 * Added new local command KEY that is used to set and unset private
8841 keys for channels, set and unset private keys for private messages
8842 with remote clients and to send key agreement requests and
8843 negotiate the key agreement protocol with remote client. The
8844 key agreement is supported only to negotiate private message keys,
8845 it currently cannot be used to negotiate private keys for channels,
8846 as it is not convenient for that purpose.
8848 * Fixed a minor pending callback setting bug in the function
8849 silc_client_get_client_by_id_resolve, now the function works.
8850 Affected file lib/silcclient/idlist.c.
8852 * Added function silc_net_get_local_port to get local bound
8853 port by socket. Added to lib/silcutil/silcnet.[ch].
8855 * Added `sockets' and `sockets_count' fields to the SilcClient
8856 object. They hold the sockets of the listenning sockets in
8857 the client. Listenning sockets may be for example the key
8858 agreement server. Affected file lib/silcclient/client.[ch].
8859 Added functions the silc_client_add_socket and the
8860 silc_client_del_socket. They are exported to the application
8863 * Added ~./silc/clientkeys to support other client's public keys.
8865 * Renamed verify_server_key client operation to verify_public_key
8866 and added one argument to indicate the type of the connection
8867 (server, client etc.).
8869 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8871 * Added silc_server_connection_auth_request to handle the
8872 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8873 silcd/packet_receive.[ch].
8875 * Added silc_server_send_connection_auth_request into the
8876 silcd/packet_send.c to send the connection auth request packet.
8878 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8881 * Fixed the public key authentication in responder side in the
8882 server. The `auth_data' pointer includes the SilcPublicKey
8883 not the path to the public key. Affected file silcd/protocol.c.
8885 * Implemented the public key authentication in the initiator side
8886 in the server. Affected file silcd/protocol.c.
8888 * Removed the [RedirectClient] config section from the server
8889 configuration. Is not needed and I don't want to implement it.
8891 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Cleaned up the CMODE command in the server. It now works
8894 correctly and supports all the modes defined in the protocol.
8895 Affected file is silcd/command.c.
8897 * Added `hmac_name' field to the SilcChannelEntry in the server
8898 to hold the default HMAC of the channel. It can be set when
8899 creating the channel (with JOIN command). Affected files
8902 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8903 type to indicate the change of the current cipher and hmac
8904 on the channel. Client can safely ignore the <cipher> argument
8905 (if it chooses to do so) since the CHANNEL_KEY packet will
8906 force the channel key change anyway. The <hmac> argument is
8907 important since the client is responsible of setting the new
8908 HMAC and the hmac key into use.
8910 * Fixed the CMODE command in the client library as well.
8912 * Tested CMODE command in router environment successfully.
8914 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Show the version of the remote client (or server) when connecting
8917 to the server. It is logged to the log file. Affected file
8918 is silcd/protocol.c.
8920 * Fixed the KILLED notify handling in the client library. The
8921 client must be removed from all channels when receiving the
8924 Also, do not remove the client entry when giving the KILL
8925 command but when the KILLED notify is received.
8927 * Removed silc_idlist_find_client_by_nickname from the server.
8928 Not needed anymore. Affected files silcd/idlist.[ch].
8930 * Implemented the CHANNEL_CHANGE notify type handling to the
8931 server. Affected file silcd/server.c.
8935 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8937 * Added silc_server_send_notify_invite to send the INVITE
8938 notify between routers.
8940 * Implemented the INVITE command correctly to the server.
8942 * Implemented the INVITE notify type handling in the server.
8944 * Implemented the INVITE command to the client library and on the
8947 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Added function silc_server_get_client_resolve to find the
8950 client entry by ID from all ID lists and then resolve it
8951 (using WHOIS) if it cannot be found. Affected file is
8954 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8956 * Implemented the BAN command to the client library.
8958 * The JOIN command in the server now checks the invite list
8961 * Changed the silc_command_reply_payload_encode_va and the
8962 silc_command_payload_encode_va to support that if argument is
8963 NULL it ignores and checks the next argument. Affected file
8964 lib/silccore/silccommand.c.
8966 * Added silc_server_send_notify_ban to send the BAN notify
8967 type between routers.
8969 * Chaned the silc_notify_payload_encode to support that if
8970 argument is NULL it ignores and checks the next argument.
8971 Affected file lib/silccore/silcnotify.c.
8973 * Tested ban lists in router environment successfully.
8975 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Implemented BAN command to the server, in silcd/command.[ch].
8979 * Removed the BAN and INVITE_LIST modes from the CMODE command
8982 * Added function silc_string_match to regex match two strings.
8983 Affected files lib/silcutil/silcutil.[ch].
8985 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8987 * Redefined parts of the SilcChannelEntry in the server to support
8988 the new ban and invite lists.
8990 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Redefined the INVITE command. The same command can be used to
8993 invite individuals to the channel but also to manage the invite
8994 list of the channel (to add to and remove from the invite list).
8995 Updated the protocol specs.
8997 * Added new command SILC_COMMAND_BAN that can be used to manage
8998 the ban list of the channel. Updated the protocol specs.
9000 * Removed the channel modes: the SILC_CMODE_BAN and the
9001 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9002 in the CMODE command. The equivalent features are now available
9003 using INVITE and BAN commands. Updated the protocol specs.
9005 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9006 in the network about change in the current ban list. The notify
9007 type is not used by the client.
9009 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9010 support the invite lists.
9012 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9014 * Added new function silc_string_regexify that converts string
9015 including wildcard characters into regex string that can
9016 be used by the GNU regex library. Added into the file
9017 lib/silcutil/silcutil.[ch].
9019 Added silc_string_regex_combine to combine to regex strings
9020 into one so that they can be used as one regex string by
9021 the GNU regex library. Added into the file
9022 lib/silcutil/silcutil.[ch].
9024 Added silc_string_regex_match to match two strings. It returns
9025 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9027 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Imported GNU regex to the soruce tree into lib/contrib.
9030 Fixed some compiler warning from the regex.c.
9032 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Fixed MOTD command in the server to work in router environment.
9036 * Fixed the MOTD command in the client library to support
9037 the server argument in the command.
9039 * Added `nickname_len' argument to the silc_idlist_add_client
9040 in the server, as the `nickname' argument may be binary data
9043 * Added silc_idlist_get_channels to return all channels from
9046 * Implemented LIST command to the server. Affected file is
9049 * Implemented the LIST command to the client library and on the
9052 * Added [<user count>] argument to the LIST command reply.
9053 With private channels the user count is not shown.
9055 * Updated TODO and README.
9057 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9059 * The client entry's data.registered must be TRUE even with
9060 global client entry on global client list. The data.registered
9061 is used to check whether the client is anymore in the network,
9062 for example with WHOWAS command so it must be valid.
9064 * Fixed the WHOWAS command in the server. It now actually works
9065 in router environment. Added function into silcd/command_reply.c
9066 silc_server_command_reply_whowas_save.
9068 * Added silc_idlist_purge function to the silcd/idlist.c
9069 to periodically purge the ID Cache.
9071 * Fixed INFO command in the server. It works now in router
9072 environment. Added <server name> argument to the INFO command
9073 reply. Updated the protocol specs.
9075 * Fixed minor bug in silc_idcache_purge to not purge if the
9076 expire value is zero.
9078 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9079 they were buggy because of the WHOWAS information.
9081 * Fixed local command MSG to handle the async resolving of
9082 the remote client properly. It used to fail the first MSG.
9083 Affected file silc/local_command.c.
9085 * Added `data_len' field to SilcIDCache context.
9087 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Update TODO. Todo in commands in the server.
9091 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9093 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9094 used by routers as broadcast packet to inform other routers
9095 about the changed user mode.
9097 Implemented the notify handling in the server. Affected file is
9098 silcd/packet_receive.c. Added the function
9099 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9101 * Added new generic Channel Payload and deprecated the New Channel
9102 Payload. The New Channel Payload is now the generic Channel
9105 * Added new argument `mode' to the silc_server_send_new_channel
9106 as it is required in the Channel Payload now.
9108 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9109 and created a new and real SilChannelPayload to represent the
9110 new generic Channel Payload. Implemented the encode/decode
9111 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9113 * Added silc_server_get_client_channel_list to return the list
9114 of channels the client has joined for WHOIS command reply.
9115 Affected file silcd/server.[ch].
9117 * Implemented the channel list sending in the WHOIS command reply
9118 in server and in the client.
9120 Implemented the channel list displaying on the user interface
9121 as well. Affected file silc/client_ops.c.
9123 * Added silc_channel_payload_parse_list to parse list of Channel
9124 Payloads. It returns SilcDList list of SilcChannelPayloads.
9125 Client for example can use this function to parse the list of
9126 channels it receives in the WHOIS command reply. The caller
9127 must free the list by calling silc_channel_payload_list_free.
9128 Affected files lib/silccore/silcchannel.[ch].
9130 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9132 * Added one new argument <user mode> to the WHOIS command reply
9133 to return the mode of the user in SILC. Updated the protocol
9136 Implemented it to the server and client.
9138 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9140 * Fixed the mode printing on the user interface on joining.
9141 Affected file silc/client_ops.c.
9143 * Implemented the UMODE command and user modes in general to the
9144 client library and to the user interface.
9146 * Implemented the UMODE command to the server.
9148 * The server now sends UNKNOWN_COMMAND error status if client sends
9149 unknown command. Affected file silcd/command.c.
9151 * All server commands now handle the command identifier the right
9152 way when sending the command reply to the client. The client can
9153 use to identify the command replies with the identifier.
9155 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Added silc_server_get_client_route to resolve the route to
9158 the client indicated by the client ID. Affected file is
9161 * Added silc_server_relay_packet as general function to relay
9162 packet to arbitrary destination. This deprecates functions
9163 like _send_private_message_key, _relay_notify etc. Affected
9164 file is silcd/packet_send.[ch].
9166 Removed silc_server_send_key_agreement,
9167 silc_server_send_private_message_key and
9168 silc_server_packet_relay_notify functions from the file
9169 silcd/packet_send.[ch].
9173 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9174 server. Affected file silcd/packet_receive.[ch].
9176 * Implemented the KILL command to the client. Implemented the
9177 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9178 Affected files lib/silcclient/command[_reply].c and
9179 lib/silcclient/client_notify.c. Implemented the KILL notify
9180 printing in the user inteface.
9182 * Fixed a lot silc_parse_nick memory leaks from the client
9183 library in the file lib/silcclient/command.c.
9185 * Changed the silc_server_send_notify_on_channels's `sender'
9186 argument from SilcSocketConnection to SilcClientEntry to
9187 check the sender as entry and not as connection object and not
9188 to send to the client provided as argument. The affected file
9189 is silcd/packet_send.[ch].
9191 * The notify packets that are destined directly to the client used
9192 to not to be processed by the server. Now changed that and the
9193 server processes all notify packets. After relaying the packet
9194 to the client the notify packet is processed in the server.
9196 * The silc_server_free_client_data now checks whether there is
9197 pending outgoing traffic for the client and purges the data to
9198 the network before removing the client entry.
9200 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9202 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9203 an client is killed from the SILC Network. Updated the protocol
9206 Added new function silc_server_send_notify_killed to the
9207 silcd/packet_send.[ch].
9209 * Added function silc_server_packet_relay_notify to relay notify
9210 packets that are destined directly to a client. In this case
9211 the server does not process the notify packets but merely relays
9212 it to the client. Affected file silcd/packet_send.[ch].
9214 Added also silc_server_packet_process_relay_notify to check
9215 whereto relay the notify. Affected file is
9216 silcd/packet_receive.[ch].
9218 * Implemented the KILL command to the server.
9222 * Added the backup schema desgined last fall to the protocol
9223 specs for everyone to see. The specification is in the
9224 *-spec-xx.txt draft and the packet type definitions for the
9225 backup routers is in *-pp-xx.txt draft. Thusly, added also
9226 new packet type SILC_PACKET_CELL_ROUTERS.
9228 * A big security problem in the implementation discovered. The
9229 signoff of an client did not cause new channel key generation
9230 which it of course should've done. The channel keys must be
9231 always re-generated when client leaves (or signoffs) the channel.
9232 The silc_server_remove_from_channels funtion now handles
9233 the channel key re-generation.
9235 * Added `sender' argument to the silc_server_send_notify_on_channels
9236 to not to send the client provided as argument. Affected file
9237 silcd/packet_send.[ch].
9239 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9241 * Implemented OPER and SILCOPER commands into the server and
9244 * Added silc_auth_verify and silc_auth_verify_data to verify
9245 the authentication directly from the authentication payload.
9246 It supports verifying both passphrase and public key based
9247 authentication. Affected file lib/silccore/silcauth.[ch].
9249 * Added `hash' field to the SilcIDListData structure. It is the
9250 hash negotiated in the SKE protocol. Affected file is
9253 * Slight redesigning of the SilcAuthPayload handling routines.
9254 Do not send SilcPKCS but SilcPublicKey as argument.
9256 * Implemented the public key authentication support to the
9257 serverconfig. The public key is loaded from the provided path
9258 and saved as authentication data to void * pointer. Thus,
9259 changed the unsigned char *auth_data to void *auth_data;
9261 * Fixed SHUTDOWN command to send the reply before the server
9262 is shutdown. :) Affected file silcd/command.c.
9264 * Fixed fatal bug in CONNECT command. The hostname was invalid
9265 memory and server crashed. Affected file silcd/command.c.
9267 * Fixed fatal bug in CLOSE command. The server_entry became
9268 invalid but was referenced later in the command. Affected file
9271 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9273 * Fixed fatal bug in failure packet handling. Server ignored
9274 the failure and thus crashed when it came.
9278 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9280 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9281 that the command may be executed only once in (about) 2 seconds.
9282 The old SILC_CF_LAG flag is same but allows command bursts up
9283 to five before limiting.
9285 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9286 server code. Various commands now includes the CF_LAG_STRICT
9287 flag to disallow any kind of miss-use of the command.
9289 * Fixed the silc_buffer_unformat to not to allocate any data
9290 if the length of the data is zero. It used to allocate the
9291 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9293 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9295 * Changed the format of AdminConnection configuration section
9296 in the server. Added username of the admin to the format.
9297 Affected files silcd/serverconfig.[ch].
9299 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9300 to return admin configuration data by host, username and/or
9303 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Implemented WHOWAS command to the server. Added the functions:
9307 silc_server_command_whowas_parse,
9308 silc_server_command_whowas_send_reply,
9309 silc_server_command_whowas_from_client and
9310 silc_server_command_whowas_from_server
9312 * Added <Client ID> argument to the WHOWAS command reply. Updated
9313 the protocol specs accordingly.
9315 * Implemented WHOWAS command and command_reply to the client
9318 Implemented the WHOWAS printing on the user interface.
9320 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9322 * Added new argument to the WHOWAS command reply, the real name.
9323 It is an optional argument. Updated the protocol specs.
9325 * Added SilcIDCacheDestructor callback that is registered when
9326 the SilcIDCache is allocated. The callback is called when
9327 an cache entry in the ID Cache expires, or is purged from the
9328 cache. Added into lib/silccore/idcache.[ch].
9330 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9331 to destruct the client entries when the cache entry expires.
9332 Other ID Cache's in server and in the client library ignores
9335 * If the ID Cache entry's `expire' field is zero then the entry
9336 never expires. Added boolean `expire' argument to the
9337 silc_idcache_add function in the lib/silccore/idcache.[ch].
9338 If it is TRUE the default expiry value is used.
9340 * Added silc_server_free_client_data_timeout that is registered
9341 when client disconnects. By default for 5 minutes we preserve
9342 the client entry for history - for WHOWAS command.
9344 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9346 * Added support to the server to enforce that commands are not
9347 executed more than once in 2 seconds. If server receives
9348 commands from client more frequently, timeout is registered
9349 to process the commands. Affected file silcd/command.c.
9350 Added new function silc_server_command_process_timeout.
9352 * Changed NICK_NOTIFY handling in client library to check that
9353 if the client's nickname was changed, so there is no need to
9354 resolve anything from the server.
9356 * Removed error printing from the WHOIS and IDENTIFY commands.
9357 If error occurs then it is ignored silently in the client library.
9358 The application, however, may map the received error to
9359 human readable error string. The application currently maps
9360 the NO_SUCH_NICKNAME error to string.
9362 * Made the command status message public to the application. Moved
9363 them from lib/silcclient/command_reply.c to
9364 lib/silcclient/command_reply.h. The application can map the
9365 received command status to the string with the
9366 silc_client_command_status_message function.
9368 * Added check to the server to check that client's ID is same
9369 as the Source ID in the packet the client sent. They must
9372 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Added dist-bzip hook to the Makefile.am to make bzip2
9375 compressed distributions.
9377 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * Server now enforces the maximum length for the nickname and
9380 the channel as protocol specification dictates. 128 bytes for
9381 nickname and 256 bytes for channel name.
9383 * Moved the WHOIS printing to the application. The client libary
9384 does not print out the WHOIS information anymore, the application
9385 must do it. Renamed silc_client_command_reply_whois_print to
9386 the silc_client_command_reply_whois_save.
9388 The client's idle time is also sent to the application now, and
9389 the idle is shown on screen.
9391 * Added silc_client_command_reply_identify_save to save the
9392 received IDENTIFY entries.
9394 * Do not check for channel private keys in message sending and
9395 reception if the channel does not have the PRIVKEY mode set.
9396 Affected file lib/silclient/client_channel.c.
9398 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9401 just surfaced after chaning the JOIN procedure.
9403 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9405 * Added silc_client_get_clients_by_list to get client entries
9406 from Client ID list, that is returned for example by JOIN
9407 and USERS command replies. The application should use this
9408 function for example when JOIN command reply is received to
9409 resolve the clients already on the channel (library does not
9410 do that anymore as USERS command reply is not used in the JOIN
9411 procedure anymore). Affected files lib/silcclient/silcapi.h and
9412 lib/silcclient/idlist.c.
9414 * JOIN command reply and USERS command reply returns now SilcBuffer
9415 pointers instead of unsigned char pointers when returning
9416 the client list and mode list.
9418 * Added <Client ID> argument to the JOIN command reply, mainly
9419 for the server to identify for which client the command was
9420 originally sent. Updated protocol specs accordingly.
9422 * Added SilcDlist private_key pointer to the SilcChannelEntry
9423 in the client to support the channel private keys. Affected
9424 file is lib/silcclient/idlist.h.
9426 * Added SilcChannelPrivateKey argument to the function
9427 silc_client_send_channel_message so that application can choose
9428 to use specific private ke if it wants to. If it is not provided,
9429 the normal channel key is used, unless private keys are set.
9430 In this case the first (key that was added first) is used
9431 as the encryption key.
9433 * Implemented the support for channel private key handling.
9434 Implemented the following functions:
9436 silc_client_add_channel_private_key,
9437 silc_client_del_channel_private_keys,
9438 silc_client_del_channel_private_key,
9439 silc_client_list_channel_private_keys and
9440 silc_client_free_channel_private_keys
9442 Affected file lib/silcclient/client_channel.c.
9444 * Added the support for the private keys in the channel message
9445 sending and encryption and in the message reception and
9446 decryption. Affected funtions are
9447 silc_client_send_channel_message and silc_client_channel_message.
9449 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9451 * Added SKE's key verify callback to the client library's
9452 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9454 * Removed the statement that server (or router) must send USERS
9455 command reply when joining to the channel so that the client
9456 knows who are on the channel. Instead, the client list and
9457 client's mode list is now sent in the JOIN command reply to the
9458 client who joined channel. This is better solution.
9460 * Added function silc_server_get_users_on_channel and function
9461 silc_server_save_users_on_channel to the silcd/server.[ch].
9463 * Removed function silc_server_command_send_users from the
9466 * Do not show topic on the client library anymore. The topic is
9467 sent in the command reply notify to the application and the
9468 application must show the topic now.
9470 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * Added client searching by nickname hash into the IDENTIFY and
9473 WHOIS commands in the server as they were clearly missing from
9474 them. Affected file is silcd/command.c.
9476 * Fixed a bug in private message receiving in the client library.
9477 The remote ID was freed and it wasn't supposed, now it is
9480 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9482 * Minor fix to the channel payload; allocate the data area, as it
9483 needs to be of specific length.
9485 * If the key agreement port is zero then the operating
9486 system will define the bound port. Affected files are
9487 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9489 * Added new function silc_channel_payload_decrypt into the file
9490 lib/silccore/silcchannel.[ch].
9492 * Moved the channel message etc, check from silc_packet_decrypt
9493 to applications. The library calls now a generic
9494 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9495 when the packet is either normal or special. This was done to
9496 allow more wide range of checking that was not allowed when
9497 the code was in library. Now applications can do virtually any
9498 checks to the packet and return to the library the decision how
9499 the packet should be processed. Affected files are
9500 lib/silccore/silcpacket.[ch].
9502 Added silc_server_packet_decrypt_check to the server and
9503 silc_client_packet_decrypt_check to the client library.
9505 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9506 to send with specified source and destination information.
9508 * Channel message delivery between routers was broken after the
9509 channel key distribution was fixed earlier. The channel key
9510 was used be to distributed to other routers as well which is not
9511 allowed by the protocol. Now this is fixed and channel keys
9512 really are cell specific and the channel message delivery between
9513 routers comply with the protocol specification.
9515 * Fixed various commands in server to check also the global list
9516 for the channel entry and not just the local list. The affected
9517 file silcd/command.c.
9519 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9521 * Added assert()s to buffer formatting and unformatting routines
9522 to assert (if --enable-debug) when error occurs. Affected
9523 file: lib/silcutil/silcbuffmt.c.
9525 * Changed to auto-reconnect to check whether the remote host is
9526 router and register the re-connect timeout if it is. It used
9527 to check that whether we are normal server, but router must do
9528 auto-reconnect with another router as well. Affected file
9531 * Removed the [<key len>] option from CMODE command as the cipher
9532 name decides the key length, nowadays. See the defined ciphers
9533 from the protocol specification.
9535 * Added [<hmac>] option to the CMODE command to define the HMAC
9536 for the channel. Added SILC_CMODE_HMAC channel mode.
9538 * Added [<hmac>] option for the JOIN command so that user can
9539 select which HMAC is used to compute the MACs of the channel
9542 * Added Hmac field to the Channel Message Payload. The integrity
9543 of plaintext channel messages are now protected by computing
9544 MAC of the message and attaching the MAC to the payload. The
9545 MAC is encrypted. Now, it is clear that this causes some
9546 overhead to the size of the packet but rationale for this is that
9547 now the receiver can verify whether the channel message decrypted
9548 correctly and also when private keys are set for the channel the
9549 receiver can decrypt the packet with several keys and check from
9550 the MAC which key decrypted the message correctly.
9552 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9553 lib/silccrypt/silccipher.[ch].
9555 * Added silc_hash_len to return the digest length into the
9556 lib/silcrypt/silchash.[ch].
9558 * Rewrote parts of Silc Channel Payload interface in the
9559 lib/silccore/silcchannel.[ch]. The encode function now also
9560 encrypts the packet and parse function decrypts it.
9562 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9564 * Fixed a minor formatting bug in the SKE's key material processing.
9565 It actually might have processed the keys wrong way resulting
9568 * Redefined the mandatory HMAC algorithms and added new algorithms.
9569 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9570 and hmac-md5 truncated to 96 bits. The mandatory is now
9571 hmac-sha1-96. Rest are optional (including the one that used
9572 to be mandatory). Rationale for this is that the truncated HMAC
9573 length is sufficient from security point of view and can actually
9574 make the attack against the HMAC harder. Also, the truncated
9575 HMAC causes less overhead to the packets. See the RFC2104 for
9578 * Added new [hmac] configuration section. The SKE used to use
9579 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9580 is of course wrong. The official names that must be proposed in
9581 the SKE are the ones defined in the protocol specification
9582 (hmac-sha1-96 for example). The user can configure any hmac
9583 using any hash function configured in the [hash] section. At
9584 least, the mandatory must be configured.
9586 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9588 * Added HMAC list to the SKE proposal list. It has now both
9589 hash algorithm list and HMAC list. This makes the protocol
9590 incompatible with previous versions. The SKE now seems to work
9591 the way it is supposed to work, for the first time actually.
9593 * Defined plain Hash algorithms to the protocol specification.
9596 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9598 * Implemented support for key agreement packets into the server.
9599 Added functions silc_server_key_agreement and
9600 silc_server_send_key_agreement. Other than these functions,
9601 server has nothing to do with this packet.
9603 * Added support for private message key packets into the server.
9604 Added functions silc_server_private_message_key and
9605 silc_server_send_private_message_key.
9609 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9610 called in the protocol's final callback instead in the END
9611 protocol state. This makes a little more sense and in the same
9612 time in client we can use the same protocol routines for normal
9613 key exchange and to key agreement packet handling as well.
9615 * Added to both client's and server's KE protocol context the
9616 SilcSKEKeyMaterial pointer to save the key material. We will
9617 bring the key material to the protocol's final callback by doing
9618 this. The final callback must free the key material.
9620 * Added SKE's packet_send callback into client's KE protocol
9621 context so that the caller can choose what packet sending function
9622 is used. This way we can use different packet sending when
9623 doing normal SKE when doing key agreement packet handling (in
9624 the key agreement packet handling we do not want to encrypt
9627 * Implemented the responder side of the key agreement routines
9628 in the client. The client can now bind to specified port and
9629 accept incoming key negotiation. The key material is passed
9630 to the application after the protocol is over.
9632 * Implemented the processing of incoming Key Agreement packet
9633 in the client. Added function silc_client_key_agreement to
9636 * Implemented the intiator side of the key agreement routines
9637 in the client. The client can now initiate key agreement with
9638 another remote client. The key material is passed to the
9639 application after the protocol is over.
9641 * Created client_keyagr.c to include all the key agreement
9644 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9645 SILC_TASK_CALLBACK except that it is not static.
9647 * Created client_notify.c and moved the Notify packet handling
9648 from the client.[ch] into that file.
9650 * Created client_prvmsg.c and moved all private message and
9651 private message key routines from the client.[ch] into that file.
9653 * Create client_channel.c and moved all channel message and
9654 channel private key routines from the client.[ch] into that file.
9656 * Changed silc_client_get_client_by_id_resolve to resolve with
9657 WHOIS command instead of IDENTIFY command, in the file
9658 lib/silclient/idlist.c.
9660 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * Implemented the SKE's responder side to the Client library.
9664 * When FAILURE is received to the protocol do not trust it
9665 blindly. Register a timeout to wait whether the remote closes
9666 the connection as it should do it, only after that process the
9667 actual failure. This was changed to both client and server.
9669 * Added client_internal.h to include some of the structures
9670 there instead of client.h in lib/silcclient/.
9672 * Added function silc_task_unregister_by_callback to unregister
9673 timeouts by the callback function.
9675 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9677 * Some "Incomplete WHOIS info" errors has been appearing on the
9678 log files. Took away the entry->userinfo check from WHOIS
9679 reply sending. The entry->userinfo is now " " if client did not
9680 provide one. I thought this was fixed earlier but something
9681 is wrong still. Let's see if the error still appears.
9683 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Fixed a minor bug in the login when the channel key is
9686 re-generated in the server. It used to generate the key in
9687 wrong order and thus caused problems in the channel traffic.
9689 * Fixed a minor bug in channel key distsribution after
9690 KICK command. The key was not sent to the router even though
9693 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9695 * Added silc_ske_process_key_material_data as generic routine
9696 to process any key material as the SILC protocol dictates. The
9697 function is used by the actual SKE library but can be used by
9698 applications as well. This relates to the private message keys
9699 and the channel private keys since they must be processed the
9700 same way the normal SILC session keys. The protocol dictates
9701 this. Affected files: lib/silcske/silcske.[ch].
9703 Added also silc_ske_free_key_material to free the
9704 SilcSKEKeyMaterial structure.
9706 * Defined silc_cipher_set_key function to set the key for
9707 cipher without using the object's method function. The affected
9708 files: lib/silccrypt/silccipher.[ch].
9710 * Implemented silc silc_client_add_private_message_key,
9711 silc_client_add_private_message_key_ske,
9712 silc_client_del_private_message_key,
9713 silc_client_list_private_message_keys and
9714 silc_client_free_private_message_keys functions in the
9717 Added functions silc_client_send_private_message_key to send
9718 the Private Message Key payload and silc_client_private_message_key
9719 to handle incoming Private Message Key payload.
9721 * Added Cipher field to the Private Message Key payload to set
9722 the cipher to be used. If ignored, the default cipher defined
9723 in the SILC protocol (aes-256-cbc) is used.
9725 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9727 * Removed lib/silcclient/ops.h file.
9729 Redefined parts of the SILC Client Library API. Created new
9730 file silcapi.h that deprecates the ops.h file and defines the
9731 published Client Library API. Defined also private message key
9732 API and channel private key API into the file.
9734 This is the file that the application must include from the
9735 SILC Client Library. Other files need not be included by
9736 the application anymore.
9738 * Added new key_agreement client operation callback and also
9739 defined the Key Agreement library API for the application.
9741 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9743 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9744 is used by clients to request key negotiation between another
9745 client in the SILC network. If the negotiation is started it
9746 is performed using the SKE protocol. The result of the
9747 negotiation, the secret key material, can be used for example
9748 as private message key.
9750 Implemented the Key Agreement payload into the files
9751 lib/silccore/silauth.[ch].
9753 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9755 * Redefined ciphers for the SILC protocol. Added some new ciphers
9756 and defined the key lengths for the algorithms. Changed the
9757 code accordingly. The default key length is now 256 bits.
9759 * Fixed SKE key distribution function silc_ske_process_key_material
9760 when the key length is more than 128 bits. The default key
9761 length in SILC is now 256 bits.
9763 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9764 to indicate unsupported algorithm.
9766 * Renamed rijndael.c to aes.c and all functions as well.
9768 * Fixed a long standing channel key setting bug in client library.
9769 Weird that it has never surfaced before.
9771 * Fixed bug in channel deletion. If the entire channel is removed
9772 then it must also delete the references of the channel entry
9773 from the client's channel list as the client's channel entry and
9774 the channel's client entry share same memory.
9776 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Implemented CONNECT and SHUTDOWN commands in the client.
9780 * Implemented CLOSE command to the client.
9782 * Added the function silc_idlist_find_server_by_name into the
9783 files silcd/idlist.[ch].
9785 Added the function silc_idlist_find_server_by_conn into the
9786 files silcd/idlist.[ch].
9788 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9790 * DIE command was renamed to SHUTDOWN. Updated the both code
9793 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9794 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9796 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9799 * Added function silc_server_create_connection function to create
9800 connection to remote router. My server implementation actually
9801 does not allow router to connect to normal server (it expects
9802 that normal server always initiates the connection to the router)
9803 so the CONNECT command is only good for connecting to another
9806 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9809 or some other client was kicked from the channel.
9811 Implemented the handling of the notify type to both client
9814 Implemented silc_server_send_notify_kicked to send the KICKED
9815 notify. It is used to send it to the server's primary router.
9817 * Implemented the KICK command into server and client.
9819 * Added `query' argument to the silc_idlist_get_client function
9820 to indicate whether to query the client from server or not if
9823 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9824 to indicate that the client is not channel founder.
9828 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9830 * Removed the rng context from SilcPacketContext structure and
9831 changed that the packet routine uses the Global RNG API.
9833 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9835 * Added support for quit message that client can "leave" on the
9836 channel when it quits the SILC. It is ditributed inside the
9837 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9839 Added silc_server_free_client_data that will take the
9840 signoff message as argument.
9842 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9844 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9846 * Updated parts of the protocol specification to keep it up
9849 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9852 payloads in one packet.
9854 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9855 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9856 use now the new List flag.
9858 * Also deprecated the following packet types: REPLACE_ID,
9859 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9861 * Added list support for Notify packet in server.
9863 * Added silc_server_send_notify_channel_change to send the
9864 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9865 the silc_server_send_replace_id.
9867 * Added silc_server_send_notify_nick_change to send the
9868 NICK_CHANGE notify type. Deprecates the function
9869 silc_server_send_replace_id.
9871 * Added silc_server_send_notify_join to send the JOIN notify type.
9872 Deprecates the function silc_server_send_new_channel_user.
9874 * Added silc_server_send_notify_leave to send LEAVE notify type.
9875 Deprecates the function silc_server_send_remove_channel_user.
9877 * Added silc_server_send_notify_cmode and
9878 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9879 types. Deprecates the silc_server_send_set_mode function.
9881 * Added SERVER_SIGNOFF notify type to indicate that server has
9882 quit. This means that all clients on the channel from that
9883 server will drop. This can be also used when netsplit happens.
9885 Deprecated REMOVE_ID packet type since it is not needed anymore
9888 Added silc_server_send_notify_server_signoff to send the
9889 SERVER_SIGNOFF notify type. Deprecates the function
9890 silc_server_send_remove_id.
9892 Added also silc_server_send_notify_signoff to send the
9893 SIGNOFF notify type.
9895 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9896 SILC protocol from this day on. Changed the protocol
9897 specification as well.
9899 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9900 notify type. It is used between routers to notify about
9901 topic changes on a channel.
9903 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9906 * Partly updated the protocol specification to comply with the
9907 changes now made. It is still though a bit outdated.
9909 * The JOIN notify type now takes one extra argument <Channel ID>.
9910 The packet used to be destined to the channel but now the
9911 JOIN type may be sent as list thus it is impossible to
9912 destine it to any specific channel. By adding this argument
9913 it is again possible.
9915 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9917 * Added CREDITS file. The CHANGES and CREDITS file will appear
9918 in the distribution as well.
9920 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9923 types in the server's silcd/packet_receive.c.
9925 * Implemented CMODE and CUMODE to work in router environment.
9927 * Fixed minor encoding and decoding buglet from the
9928 lib/silccore/silcmode.c.
9930 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9933 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9935 * Changed all SilcConfigServer* and silc_config_server* to
9936 SilcServerConfig* and silc_server_config*, respectively.
9939 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9941 * Associated the ID (client or server ID) to the Authentication
9942 Payload to avoid any possibility of forging. Updated the
9943 protocol specification and the code accordingly.
9945 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9947 * The RSA key length is now save to the RsaKey context in the
9948 key generation process in lib/silccrypt/rsa.c. The key length
9949 is now used to figure out the maximum size of the block allowed
9950 to be encrypted/signed.
9952 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9953 is equivalent to the silc_mp_mp2bin but does not allocate any
9956 * Changed silc_mp_mp2bin API to take length argument. If it is
9957 non-zero then the buffer is allocated that large. If zero, then
9958 the size is approximated using silc_mp_sizeinbase, which however
9961 * Created Global RNG API which is global RNG that application can
9962 initialize. After initializing, any routine anywhere in the
9963 code (including library) can use RNG without allocating a new
9964 RNG object. This was done to allow this sort of use of the
9965 RNG in code that has no chance to allocate RNG object. All
9966 applications currently allocate this and many routines in the
9967 library use this. Affected file lib/silccrypt/silcrng.[ch].
9969 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9970 it to use the Global RNG API.
9972 * Defined Authentication Payload into protocol specification that
9973 is used during SILC session to authenticate entities. It is
9974 used for example by client to authenticate itself to the server
9975 to obtain server operator privileges.
9977 Implemented this payload into the lib/silccore/silcauth.[ch].
9978 Implemented also routines for public key based authentication
9979 as the new protocol specification dictates.
9981 Moved definitions of different authentication methods from
9982 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9984 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9985 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9986 silc_pkcs_verify_with_hash functions into the file
9987 lib/silccrypt/silcpkcs.[ch].
9989 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * The client entry's userinfo pointer must be always valid.
9992 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9993 will fail since it requires the userinfo. Now, the userinfo
9994 is allocated as "" if actual userinfo does not exist. Actually,
9995 it must exist and it is totally Ok to drop client connections
9996 that does not announce the userinfo. However, we will make
9997 this workaround for now.
9999 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10000 to return the remote port by socket.
10002 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10004 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10005 SILC_SERVER_PENDING_EXEC and added an new macro
10006 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10007 data or when error occurs while processing the pending command.
10009 Added new argument `destructor' into silc_server_command_pending
10010 and to the SilcServerCommandPending object. This destructor is
10011 now called after calling the pending callback or if error occurs
10012 immediately. If error occurs the actual pending callback won't
10013 be called at all - only the destructor. The destructor may be
10014 NULL if destructor is not needed.
10016 All this applies for client library code as well. Similar
10017 changes were made there as well for the pending commands.
10019 In the client, the application must now allocate the
10020 SilcClientCommandContext with the silc_client_command_alloc
10023 * Added reference counter to the SilcServerCommandContext. Added
10024 function silc_server_command_alloc and silc_server_command_dup
10027 Same type of functions added to the client library for the same
10030 * Removed the cmd_ident from IDListData away since it is now
10031 global for all connections. It is the command identifier used
10032 in command sending and with pending commands. The affected file
10035 * Added reference counter to the SilcSocketConnection objecet to
10036 indicate the usage count of the object. The object won't be
10037 freed untill the reference counter hits zero. Currently only
10038 server uses this, and client ignores it. The client must be
10039 set to use this too later. The affected files are
10040 lib/silccore/silcsockconn.[ch]. Added also the function
10041 silc_socket_dup to increase the reference counter.
10043 This was mainly added because it is possible that the socket
10044 is removed underneath of pending command or other async
10045 operation. Now it won't be free'd and proper DISCONNECTING
10046 flags, etc. can be set to avoid sending data to connection that
10047 is not valid anymore.
10049 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10050 the connection. After that it sets SILC_SET_DISCONNECTED.
10051 It is, however, possible that the socket data is not still freed.
10052 The silc_server_packet_process now checks that data is not
10053 read or written to connection that is DISCONNECTED. The socket
10054 get's freed when the reference counter hits zero.
10056 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10058 * Changed the client operation API: channel_message operation's
10059 `sender' is now the client entry of the sender, not the nickname
10060 and the `channel' is the channel entry, not the channel name.
10062 In the private_message operation the `sender' is now also the
10063 client entry of the sender not the nickname.
10065 Affected file is lib/silcclient/ops.h and all applications
10066 using the client operations.
10068 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10070 * Moved the calling of ops->connect() from connect_to_server_final
10071 into receive_new_id functin since that is the point when the
10072 client is actually allowed to send traffic to network. The
10073 affected file is lib/silcclient/client.c.
10075 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10077 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10078 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10079 (if needs broadcasting) instead of broadcasting the packets one
10080 by one which would make a burst in the network traffic.
10082 * Added `broadcast' argument to the functions in silcd/server.[ch]
10083 silc_server_create_new_channel[_with_id] to indicate whether
10084 to send New Channel packet to primary router.
10086 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10088 * Added new function into the silcd/server.[ch] files:
10089 silc_server_create_new_channel_with_id to create new channel with
10090 already existing Channel ID.
10092 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10093 lib/silccore/silcpacket.h. This packet is used t send list of
10094 Set Mode payloads inside one packet. Server uses this to set
10095 the modes for the channels and clients on those channels, that it
10096 announced to the router when it connected to it. The protocol
10097 specification has been updated accordingly.
10099 * The silc_server_new_channel did not handle the packet coming
10100 from normal server as it normally does not send that. However,
10101 when it announces its channels it does send it. Implemented
10102 the support for that.
10104 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10105 into the file lib/silccore/id.h.
10107 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10109 * Fixed memory leaks in the functions silc_idlist_del_client,
10110 silc_idlist_del_channel and silc_idlist_del_server in the file
10111 silcd/idlist.c. All of those leaked like a sieve.
10113 * Fixed some small memory leaks in the client's function
10114 silc_client_notify_by_server.
10116 * Added functions into silcd/server.c: silc_server_announce_clients,
10117 silc_server_announce_channels and silc_server_announce_server.
10118 These functions are used by normal and router server to announce
10119 to its primary router about clients, channels and servers (when
10120 router) that we own. This is done after we've connected to the
10123 These functions effectively implements the following packet types:
10124 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10125 and SILC_PACKET_NEW_ID_LIST.
10127 * Added new functions into the silcd/packet_receive.[ch]:
10128 silc_server_new_id_list, silc_server_new_channel_list and
10129 silc_server_new_channel_user_list to handle the incoming
10130 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10132 * Added support of changing Channel ID in the function
10133 silc_server_replace_id. If the server that announces a channel
10134 to the router already exists in the router (with same name but
10135 with different Channel ID), router is responsible to send
10136 Replace ID packet to the server and force the server to change
10137 the Channel ID to the one router has.
10139 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10140 client that the Channel ID has been changed by the router. The
10141 normal server sends this to the client. Client must start using
10142 the new Channel ID as the channel's ID.
10144 Implemented handling of this new type into lib/silcclient/client.c
10145 into the function silc_client_notify_by_server.
10147 * Added new function silc_idlist_replace_channel_id into the files
10148 silcd/idlist.[ch] to replace the Channel ID.
10150 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Call silc_server_command_identify_check always when processing
10153 the IDENTIFY command in silcd/command.c
10155 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10157 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10158 send keepalive packets. The packet can be sent by clients,
10159 servers and routers.
10161 Added function silc_socket_set_heartbeat into the file
10162 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10163 If not set, the heartbeat is not performed. The actual
10164 heartbeat is implemented in the low level socket connection
10165 library. However, application is responsible of actually
10166 sending the packet.
10168 Added silc_server_send_heartbeat to send the actual heartbeat
10169 packet into silcd/packet_send.[ch]. Server now performs
10170 keepalive with all connections.
10172 * Added silc_task_get_first function into lib/silcutil/silctask.c
10173 to return the timeout task with shortest timeout. There was a bug
10174 in task unregistration that caused problems. TODO has been
10175 updated to include that task system must be rewritten.
10177 * The client library will now resolve the client information when
10178 receiving JOIN notify from server for client that we know but
10179 have incomplete information.
10181 * Rewrote parts of silc_server_remove_from_channels and
10182 silc_server_remove_from_one_channel as they did not remove the
10183 channel in some circumstances even though they should've.
10185 * Encryption problem encountered in server:
10187 The LEAVE command used to send the Channel Key packet to the
10188 router immediately after generating it. However, the code
10189 had earlier sent Remove Channel user packet but not immediately,
10190 ie. it was put to queue. The order of packets in the router
10191 was that Channel Key packet was first and Remove Channel User
10192 packet was second, even though they were encrypted in the
10193 reverse order. For this reason, MAC check failed. Now, this
10194 is fixed by not sending the Channel Key packet immediately but
10195 putting it to queue. However, this is more fundamental problem:
10196 packets that are in queue should actually not be encrypted
10197 because packets that are sent immediately gets encrypted
10198 actually with wrong IV (and thus MAC check fails). So, packets
10199 that are in queue should be encrypted when they are sent to
10200 the wire and not when they put to the queue.
10202 However, the problem is that the current system has not been
10203 designed to work that way. Instead, the packet is encrypted
10204 as soon as possible and left to the queue. The queue is then
10205 just purged into wire. There won't be any fixes for this
10206 any time soon. So, the current semantic for packet sending
10209 o If you send packet to remote host and do not force the send
10210 (the packet will be in queue) then all subsequent packets to the
10211 same remote host must also be put to the queue. Only after the
10212 queue has been purged is it safe again to force the packet
10215 o If you send all packets immediately then it safe to send
10216 any of subsequent packets through the queue, however, after
10217 the first packet is put to queue then any subsequent packets
10218 must also be put to the queue.
10220 Follow these rules and everything works fine.
10222 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10224 * Added new function silc_server_remove_clients_by_server to
10225 remove all client entries from ID list when the server connection
10226 is lost. In this case it is also important to invalidate all
10227 client entires as they hold the invalid server entry. This
10228 fixes fatal bug when server has lost connection and will reconnect
10231 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Made some sanity checks to silc_server_daemonise like to check
10234 whether the requested user and group actually exists.
10236 * Added sanity check to SKE's silc_ske_responder_finish to check
10237 that the public and private key actually is valid.
10239 * Invalidate the client's nickname when receiving Replace ID
10240 packet and the Client ID is being replaced. This means that the
10241 server will query the nickname if someone needs it (client)
10244 * Sort the ID Cache in client library when the ID Cache data
10245 has changed (needs sorting).
10247 * Do not allow for SILC client to create several connections to
10248 several servers. The client does not support windows right now
10249 and generating multiple connections causes weird behaviour.
10251 Irssi-silc client does support windows and can handle several
10252 connections without problems, see: www.irssi.org and SILC plugin.
10254 * Fixed some places where client was added to the IDList. The
10255 rule of thumb is following (in order to get everything right):
10256 If the client is directly connected local client then the
10257 `connection' argument must be set and `router' argument must be
10258 NULL to silc_idlist_add_client function. If the client is not
10259 directly connected client then the `router' argument must
10260 bet set and the `connection' argument must be NULL to the
10261 silc_idlist_add_client function.
10263 * The funtion silc_server_packet_send_local_channel actually did
10264 not check whether the client was locally connected or not. It
10265 does that now. Fixed a bug related to LEAVE command.
10267 * Fixed Remove Channel User payload parsing bug in server's
10268 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10270 * The server's silc_server_save_channel_key now checks also the
10271 global ID list for the channel as it might not be in the local
10272 list. Fixed a bug related to LEAVE command.
10274 * Is this the end of the [<unknown>] buglet that has been lurking
10275 around for a long time? A little for loop fix in server's
10276 silc_server_command_whois_parse that is used by both IDENTIFY
10277 and WHOIS command. At least, this was a clear bug and a cause
10278 of one type of [<unknown>] buglet.
10280 * WHOIS and IDENTIFY commands call the function
10281 silc_server_command_[whois/identify]_check function even if
10282 we are not router server.
10284 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10286 * Added --with-gmp configuration option. If set the GMP
10287 is always compiled in the SILC source tree. If not set then
10288 it is checked whether the system has the GMP3 installed. If
10289 it has then the GMP won't be compiled (the system's headers
10290 and library is used), if it doesn't have it then the GMP is
10291 compiled in the SILC source tree.
10293 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10295 * Changed RSA private exponent generation to what PKCS #1
10296 suggests. We try to find the smallest possible d by doing
10297 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10298 not security fix but optimization.
10300 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Added new config entry [Identity] to fork the server and run
10303 it as specific user and group. A patch from Bostik.
10305 * Imported Dotconf configuration library into lib/dotconf.
10306 This will be used to create the SILC configuration files later.
10307 It will appear in the distsribution after this commit.
10309 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10311 * A big code auditing weekend happening. Auditing code for
10312 obvious mistakes, bugs and errors. Also, removing any code
10315 Removed files for being obsolete:
10317 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10318 inline in the file lib/silcutil/silcbuffer.h)
10320 o lib/silcutil/silcbufutil.c (the header has inline versions)
10322 Changed code to fix possible error conditions:
10324 o The buffer formatting routines now check that the destination
10325 buffer really has enough space to add the data. This applies for
10326 both buffer formatting and unformatting
10327 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10328 unformatting was changed to accomodate following rules:
10329 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10330 sent to the function while XXX_*STRING will not allocate or copy
10331 the data into the buffer. Instead it sets the pointer from the
10332 buffer into the pointer sent as argument (XXX_*STRING used to
10333 require that the pointer must be allocated already). This change
10334 makes this whole thing a bit more consistent and more optimized
10335 (note that the data returned in the unformatting with XXX_*STRING
10336 must not be freed now). The routines return now -1 on error.
10338 o Tried to find all code that use buffer_format and buffer_unformat
10339 and added return value checking to prevent formatting and
10340 especially unformatting errors and possible subsequent fatal
10343 o Changed ske->x and ske->KEY to mallocated pointers in
10344 lib/silcske/silcske.h. Fixed possible data and memory leak.
10346 o Added return value checking to all *_parse* functions. Fixed
10347 many memory leaks as well.
10349 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10350 so that buffer overflows would not happen. All code now also
10351 checks the return value as it can fail.
10353 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Added reconnection support to server if the normal server looses
10356 its connection to the router (for example if router is rebooted).
10357 The server performs normal reconnection strategy implemented
10358 to the server. Affected file silcd/server.c.
10360 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10362 * Added new packet type SILC_PACKET_SET_MODE that is used to
10363 distribute the information about changed modes (for clients,
10364 channels and clients channel modes) to all routers in the
10365 network. Updated the protocol specification accordingly.
10367 Added functions into silcd/packet_send.c and
10368 silcd/packet_receive.c: silc_server_send_set_mode,
10369 silc_server_set_mode.
10371 Added new files silcmode.[ch] into lib/silccore that implements
10372 the encoding and decoding of Set Mode Payload. Added new type
10373 SilcSetModePayload. Moved the definitions of different modes
10374 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10376 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * Oops, a little mistake in server's connection authentication
10379 protocol. The protocol is not ended with FAILURE but with
10380 SUCCESS if the authentication is Ok. :) Affected file is
10383 * Implemented NICK_CHANGE notify handling in server in the file
10384 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10385 the local clients on the channel. After the changing nickname
10386 in router environment snhould work and the [<unknown>] nickname
10387 should appear no more.
10389 The silc_server_replace_id function that receives the Replace ID
10390 payload now sends the NICK_CHANGE notify type also in the file
10391 silcd/packet_receive.c
10393 * Changed WHOIS and IDENTIFY command to support the maximum amount
10394 of arguments defined in protocol specs (3328 arguments). This
10395 fixed a bug that caused problems when there were more than three
10396 users on a channel.
10398 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10400 * Added extra parameter, command identifier, to the
10401 silc_client_send_command so that explicit command identifier
10404 Changed that ID list routines uses specific command identifier
10405 when sending WHOIS/IDENTIFY requests to the server so that they
10406 can be identified when the reply comes back.
10408 Affected files lib/silcclient/command.[ch],
10409 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10411 * Added `sender' argument to silc_server_packet_send_to_channel
10412 to indicaet the sender who originally sent the packet to us
10413 that we are now re-sending. Ignored if NULL. Affected file
10414 silcd/packet_send.[ch].
10416 * Added some server statistics support in silcd/server_internal.h
10417 SilcServerStatistics structure and around the server code. Also
10418 send some nice statistics information when client is connecting
10421 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10423 * Fixed channel ID decoding in server's JOIN command reply in
10424 silcd/command_reply.c
10426 * Fixed braodcasting of replace ID payload to not to send it if
10427 we are standalone server in silcd/packet_receive.c.
10429 * Fixed all channel message sending routines to not to send
10430 packets to clients that has router set, since they are routed
10431 separately in the same function earlier. Affects file
10432 silcd/packet_send.c and all channel packet sending functions.
10434 * In USERS reply, res_argv[i] are not allocated, the table
10435 is allocated. Thus changed that free the table, not its
10438 * In server's whois_check and identify_check if the client is
10439 locally connected do not send any WHOIS commands - they are not
10442 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10444 * Fixed some minor bugs in client when sending WHOIS command. The
10445 arguments was in wrong order.
10447 * Removed statis function add_to_channel from server in
10448 silcd/command.c that was previously used with the joining but
10451 * Tested USERS command in router environment successfully with two
10452 routers, two servers and two clients.
10454 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10456 * Reorganized the USERS command and command reply in client library
10457 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10458 When the command is given by user we register a pending command
10459 callback that will reprocess the command after the reply has been
10460 received from the server. When reprocessing the packet we then
10461 display the information. Thus, the USERS information is displayed
10462 now in the command callback instead of in the command reply
10463 callback. The processing of the command is same as previously
10464 when server has sent the command reply in the JOINing process.
10466 * Added to USERS command in silcd/command_reply.c to join the client,
10467 we didn't use to know about, to the channel after we've created
10468 a client entry for it. Also, for clienet we did know already still
10469 check whether it is on the channel or not and add it if not.
10471 * Removed silc_server_command_join_notify as the function and its
10474 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10476 * Changed the client's pending command handling to the same as the
10477 server's pending command handling. It is also now possible to
10478 execute command reply functions from other command reply
10479 function as the function callbacks for commands and command
10480 replies are one and same. The pending commands are not static
10481 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10482 in client connection context. Thus, pending commands are server
10483 connection specific as it is convenient.
10485 Changed the function silc_client_command_pending and
10486 silc_client_command_pending_del and added new function
10487 silc_client_command_pending_check. Removed the
10488 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10491 * Added cmd_ident, current command identifier, to the client
10492 connection context in lib/silcclient/client.h to keep track on
10493 command identifiers used in command sending. Client's command reply
10494 function handling now supports the mandatory command identifiers.
10496 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10497 funtions in client to fully support pending command callbacks.
10499 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10500 as one of the arguments to the application in the command reply
10503 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10504 before first releasing SILC but came back. Now it is removed again
10505 and should come back nomore. The FORWARDED flag was used only
10506 by the JOINing procedure by forwarding the command packet to router.
10507 Now, the JOINing procedure has been changed to more generic (due
10508 to various router environment issues) and FORWARDED is not needed
10509 anymore for anything. The protocol specification is yet to be
10512 Now, removed silc_server_packet_forward from server and the flag
10513 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10515 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10517 * Renamed NAMES command to USERS command. The NAMES was named that
10518 due to historical reasons. Now it is renamed. Also, rewrote
10519 parts of the USERS command. The nickname list is not sent anymore
10520 by the server. Only Client ID and mode lists are sent in the USERS
10521 command. Changed this also to the protocol specification.
10523 The client now resolves the names and stuff after it receives
10524 the USERS list from the server when joining to the channel.
10526 * WHOIS and IDENTIFY commands has been changed to support multiple
10527 Client ID's per command. One can now search for multiple users
10528 in the network by sending only one WHOIS or IDENTIFY command.
10529 Changed the code and the protocol specifications.
10531 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10532 uses silc_server_command_whois_parse to parse the request. */
10534 * If normal server, do not parse the WHOIS and IDENTIFY requests
10535 before sending it to the router. Saves some time.
10537 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10539 * Fixed JOIN command on client library. Wrong number of arguments
10540 used to crash the client.
10542 * Added silc_server_channel_has_global function to check whether
10543 channel has global users or not.
10545 * Added silc_server_channel_has_local function to check whether channel
10546 has locally connected clients on the channel.
10548 * The silc_server_remove_from_one_channel now checks whether the
10549 channel has global users or not after given client was removed from
10550 the channel. It also checks whether the channel has local clients
10551 on the channel anymore. If it does not have then the channel entry
10552 is removed as it is not needed anymore.
10554 * The silc_server_notify now checks on JOIN notify whether the joining
10555 client is one of locally connected or global. If it is global then
10556 the channel has now global users on the channel and that is marked
10557 to the channel entry. Also, it now saves the global client to
10558 global list who is joining and JOINs it to the channel. This is
10559 for normal server, that is.
10561 Changed silc_server_send_notify_on_channel,
10562 silc_server_packet_relay_to_channel and
10563 silc_server_packet_send_to_channel check if we are normal server
10564 and client has router set (ie. global client) do not send the
10565 message to that client, as it is already routed to our router.
10567 * Implemented LEAVE notify type handling in silc_server_notify
10570 * Tested LEAVE command in router environment successfully. Tested
10571 with two routers, two servers and two clients.
10575 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10577 * Implemented SIGNOFF notify type handling in silc_server_notify
10580 * silc_server_remove_id now removes the client entry from all channels
10581 it has joined and thusly sends SIGNOFF notify type.
10583 * Rewrote the NAMES list generation in server by removing two excess
10584 loops. The lists are created now inside one loop.
10586 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * silc_server_remove_channel_user checks now also global list
10589 for channel and client.
10591 * silc_server_new_channel_user checks now both local and global
10592 list for channel and client. Fixed a bug in client id decoding.
10593 Used to decode wrong buffer.
10595 * silc_server_channel_message checks now both local and global
10596 list for channel entry.
10598 * Tested channel joining (hence JOIN) in router environment
10599 successfully. Tested with two routers, two servers and two
10602 * Tested channel message sending in router environment successfully.
10604 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10606 * Added silc_server_save_channel_key into server.[ch] to save the
10607 received channel key in Channel Key payload processing. It is
10608 also used in JOIN command reply handling.
10610 Equivalent function silc_client_save_channel_key added into
10611 client.[ch] into client library.
10613 * Changed JOIN command reply to send information whether the channel
10614 was created or not (is existing already) and the channel key
10615 payload. Changed protocol specs accordingly.
10617 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10618 the request was sent by ID and not by nickname. Crashed on
10621 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10623 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10624 now correctly save the received data.
10626 * silc_server_free_sock_user_data now notifies routers in the
10627 network about entities leaving the network.
10629 At the same time implemented functions silc_server_remove_id
10630 and silc_server_send_remove_id to receive and send REMOVE_ID
10631 packets. The packet is used to notify routers in the network
10632 about leaving entities. The ID removed will become invalid in
10635 * Added function silc_idlist_del_server into server. Removes and
10636 free's server entry from ID list.
10638 * silc_server_private_message function now checks, if we are router,
10639 that the destination ID really is valid ID, naturally.
10641 * In router when NEW_ID packet is received (for new client) the
10642 hash of the Client ID is saved in the ID Cache but the
10643 client->nickname is set to NULL, instead of putting the hash
10646 IDENTIFY command now also checks that client->nickname must be
10647 valid. If it is not if will request the data from the server who
10648 owns the client. Added new function
10649 silc_server_command_identify_check.
10651 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10652 to set the command to already allocated Command Payload.
10654 * Tested private message sending in router environment with two
10655 routers, two servers and two clients. Fixed minor bugs and now
10658 * Fixed segfault from client's NAMES command. Used to crash if
10659 not on any channel.
10661 * Forwarded packets must not be routed even if it is not destined
10662 to the receiver. Changed server code comply with this.
10664 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Added `require_reverse_mapping' boolean value to ServerParams
10667 structure. If TRUE (not default) the server will require that
10668 the connecting host has fully qualified domain name.
10670 If the reverse mapping is not required and hostname could not be
10671 found the IP address is used as hostname.
10673 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10675 * Implemented version string checking to both client and server.
10676 The check is incomplete currently due to the abnormal version
10677 strings used in development version of SILC.
10679 * Changed all command functions in server to use the new
10682 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10684 * Changed char *data to unsigned char *data in ID Cache system to
10685 support binary data as ID Cache data. Changed code to support
10686 binary data in lib/silccore/idcache.c.
10688 * Renamed silc_server_packet_relay_command_reply to
10689 silc_server_command_reply as it is normal packet receiving
10690 function. Rewrote the function to accept command replys for
10691 servers and not only for clients.
10693 * Mark remote router always as registered server if we are connecting
10694 to it. Otherwise, commands sent by the router to us are ignored.
10696 * All ID List find routines now returns the ID Cache Entry pointer
10697 as well if requested.
10699 * WHOIS command works now in router environment, tested with two
10700 routers, two servers and two clients.
10702 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10703 in router environment (as it is almost equivalent to WHOIS) but
10704 hasn't been tested thoroughly. Added new functions:
10706 silc_server_command_identify_parse
10707 silc_server_command_identify_send_reply
10708 silc_server_command_identify_from_client
10709 silc_server_command_identify_from_server
10711 * Disabled route cache adding because adding two different ID's with
10712 same IP replaces the old cache entry thus giving wrong route.
10713 The entry->router->connection is always the fastest route anyway
10714 so route cache may not be needed. Of course, new routes maybe
10715 established after receiving the ID when the entry->router->connection
10716 might not be anymore the most optimal.
10718 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10720 * Add route cache for received ID for fast routing.
10722 * Added silc_server_packet_route to route received packet on router
10723 that is not destined to us.
10725 * Renamed silc_server_get_route to silc_server_route_get.
10727 * Added id_string and id_string_len fields into SilcServer to
10728 include encoded ServerID for fast comparing without excess
10729 encoding of the ID's.
10731 * Cleaned up WHOIS command on server side. Added following static
10734 silc_server_command_whois_parse
10735 silc_server_command_whois_check
10736 silc_server_command_whois_send_reply
10737 silc_server_command_whois_from_client
10738 silc_server_command_whois_from_server
10740 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10741 arguments in command replies. All command functions should be
10742 updated to use this macro.
10744 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Minor typo fixes on command reply handling on server.
10748 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10750 * Added silc_server_command_add_to_channel internal routine to add
10751 the client to the channel after router has created the channel and
10752 sent command reply to the server.
10754 * Added generic silc_server_send_command to send any command from
10757 * Use static buffer with ID rendering instead of duplicating data.
10759 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10761 * Fixed a channel user mode bug when joining to a channel server gave
10762 everybody channel founder rights, oops.
10764 * We mark ourselves as the router of the incoming server connection
10765 if we are router ourselves. This way we can check in some packet
10766 sending functions whether it is locally connected server. For
10767 incoming router connections we put NULL.
10769 * For router sending packets locally means now always sending the
10770 packet cell wide; to local clients and local servers. For normal
10771 server sending packet locally means sending it to only local
10774 * Fixed the JOIN command to really work in router environment. If the
10775 channel is created it is always created by the router. Router is
10776 also responsible of making the initial joining to the channel,
10777 sending JOIN notify to the sending server and distributing
10778 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10779 does not exist server doesn't do anything else but forward the
10780 command to the router which performs everything.
10782 * Added silc_server_send_channel_key function to send the Channel Key
10785 * Added silc_server_create_channel_key to create new channel key. The
10786 channel key is now re-generated everytime someone joins or leaves
10787 a channel, as protocol dictates. Note: channel->key_len is the
10788 key length in bits.
10790 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10792 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10793 packet_receive.[ch] to separate packet sending and receiving
10794 routines. The server.[ch] now includes everything else including
10795 actual packet processing (writing and reading data) and other
10798 Renamed silc_server_private_message_send_internal to
10799 silc_server_send_private_message. The routine is still though
10800 used only to relay private messages as server does not send
10801 private messages itself.
10803 Renamed silc_server_new_channel to silc_server_create_new_channel
10804 and added new function sicl_server_new_channel that handles the
10805 incoming New Channel packet. Added also new sending function
10806 silc_server_send_new_channel to send New Channel Payload.
10808 * Added new function silc_server_notify to process incoming notify
10809 packet to the server/router. Server may then relay the notify
10810 to clients if needed.
10812 * Added new function silc_server_new_channel_user to process incoming
10813 New Channel User packet. Router will redistribute the packet and
10814 send JOIN notify to its local clients and locally connected servers
10815 if needed. Normal server will send JOIN notify to its local client
10816 on same channel when received this packet. Added also corresponding
10817 sending function silc_server_send_new_channel_user to sent the
10820 * Added boolean route argument to send_notif_to_channel and
10821 packet_send_to_channel functions to attempt to route the packet
10822 if it is TRUE and send only locally if it is FALSE.
10824 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10826 * silc_server_replace_id now broadcasts the received replace ID
10827 packet if it is not broadcast packet already. The router must
10828 broadcast to inform other routers about changed ID.
10830 * Added backpointer to server's router into SilcServer context in
10831 silcd/server_internal.h.
10833 * Fixed silc_server_packet_broadcast to send correct broadcast
10836 * The channel key is now distributed to the local client as soon
10837 as it is received from the router (in router environment) so that
10838 no other packet may be sent for the channel until client has
10841 * silc_server_remove_channel_user now broadcasts the received
10842 Remove Channel User packet if it is not broadcast packet already.
10843 The router must broadcast to inform other routers about removed
10846 * Added users field into SilcPacketContext that is a reference count
10847 of the context. One can increase the reference count by calling
10848 silc_packet_context_dup which is now changed to just increase the
10849 reference count instead of duplicating the data. The reference
10850 count is decresed by calling silc_packet_context_free that will
10851 free the data after the reference count hits zero.
10853 For now on the packet context and everything allocated into it
10854 (including the raw packet from network) must be freed by calling
10855 the new silc_packet_context_free function. Added also new function
10856 silc_packet_context_alloc that must be used now to allocate the
10857 context. This also means that if a routine is asynchronous from
10858 silc_[client/server]_packet_parse_type the packet context must
10859 be duplicated by calling silc_packet_context_dup. Otherwise it
10860 gets free'd after silc_[client/server]_packet_parse_type returns.
10861 Also, one must remember that if packet is duplicated then its
10862 reference count must be decresed by calling the free function as
10863 many times as it was duplicated.
10865 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10866 from both client and server.
10868 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10870 * Made joining to a channel working in router environment.
10872 * Cleaned up JOIN command on server side and create function
10873 silc_server_command_join_channel internal routine to make the
10876 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10878 * Changed silc_command_pending list to SilcDList. Also, added
10879 `ident' field to SilcServerCommandPending structure to identify
10880 the reply and to call correct callback.
10882 Added silc_server_command_pending_check function to replace the
10883 corresnponding macro. The silc_command_pending list is not
10886 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10887 to set identifier to previously allocated Command Payload. It
10888 is used to set identifier for command when resending Command
10891 * Added silc_command_payload_encode_payload to encode Command
10892 Payload buffer from SilcCommandPayload structure.
10894 * Added silc_argument_payload_encode_payload to encode Argument
10895 payload buffer from SilcArgumentPayload structure.
10897 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Changed WHOIS command to support router connection on server side.
10900 The whois request is always sent to router unless the server is
10901 standalone server. After server has received the reply from the
10902 router will it send the reply to the client.
10904 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10905 broadcast received broadcast packet. The function is used only
10906 by router. The broadcast packet is always sent to the router's
10909 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10910 render given ID to printable string, for log files for example.
10912 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10914 * Made basic router to router connections working. At least they
10915 can now connect to each other but nothing really works the way
10916 they are supposed - yet.
10918 * Added new initiator token to RouterConnection configuration
10919 file in silcd/serverconfig.[ch]. It is used to tell whether we
10920 are the initiator to the remote router or whether we'll expect
10921 the other end to connect.
10923 * Moved registering of listener task to silc_server_init, hence
10924 the server starts listenning as soon as it is run, even if it
10925 does not have connections to other routers. Let's see how well
10928 * Changed default connection retry timeouts for more suitable in
10931 * Removed cipher and such arguments from silc_idlist_add_client
10932 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10933 Added new function silc_idlist_add_data to add the keys and stuff
10936 * Added SilcIDListData structure and added it to SilcClientEntry
10937 and SilcServerEntry as their first field in the structure. This
10938 way we can explicitly cast the ID entries to the SilcIDListData
10939 structure and get common data for the entries. In past, we had
10940 to first check what type of connection it is and then cast it to
10941 correct ID entry type. Now, we can directly cast the opaque
10942 pointer to the SilcIDListData (no matter what ID entry it actually
10943 is) and get the data needed.
10945 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10947 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10948 in some circumstances even if threre were timeout tasks, though not
10949 IO tasks, but tasks anyway. Now fixed.
10951 * Defined SilcServerConnection structure to hold connection specific
10952 stuff about directly connected servers and routers. The definition
10953 is currently in silcd/server_internal.h. I thought about having
10954 a bit more important role fro this struct but for now it is used
10955 only when connecting to other server (or router actually).
10957 * Added connecting retry support in server when connecting to
10958 router(s). The retry feature implement exponential backoff
10959 algorithm. Also, added SilcServerParams structure to hold default
10960 parameters for server. For now, it include these retry settings
10961 and are hard coded. After server is moded to be as Silc Server
10962 Library this structure will be more important.
10964 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * Changed client librarys channel->clients table to SilcList and
10967 changed code accordingly.
10969 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10971 * Changed client's channel table to SilcList and changed code
10972 accordingly. Also changed SilcChannelClientEntry to include back-
10973 pointer to the channel so that client entry can use that structure
10974 as list as well and we have fast cross-reference to the channel.
10975 This change dramatically decreased the complexity of channel
10976 handling with client entry and vice versa (removed one extra
10977 loop when searching for channel entry from many functions).
10979 * Changed server->sim from table to SilcDList and changed code
10982 * NAMES command can now be used from user interface. It will show
10983 the user list on the channel, neatly.
10985 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10986 Code now saves realname of the user if it becomes available.
10988 * Renamed configure.in to configure.in.pre and made ./prepare
10989 script to automatically add correct version string to
10990 configure.in which it creates from configure.in.pre.
10992 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10994 * NAMES command reply now shows users mode with the nickname when
10995 joining to channel.
10997 * Moved silc_client_ch[u]mode[_char] functions from
10998 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10999 place sucks, they are utility functions and should be in some
11002 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11004 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11007 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11011 * Added TRQ (efficient deque and list library) into lib/trq. This is
11012 a very good list library that is currently used in the SILC. Defined
11013 SilcList API over the library because I didn't like the API very
11014 much. See lib/trq/silclist.h for the API and examples of how to
11015 use the API. Fixed various places in the code to use the new
11016 SilcList API. The SilcList is meant for lists that has a structure
11017 already defined as a list. It is not suitable to add just some
11018 context to the list (in TRQ, the context is the list actually).
11020 So, I defined SilcDList that can be used for the purpose where
11021 predefined list structure does not exit. This can be used as
11022 such list. Now some context just can be added to the SilcDList.
11023 Currently this list is not used in the SILC just yet, though there
11024 are a lot places where this can replace dynamically allocated
11025 tables and I will fix these places, later, to use SilcDList.
11026 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11027 and use TRQ internally).
11029 Also fixed some annoying warning messages that the original TRQ
11030 code generated. Also minor changes to TRQ's Makefile.in.
11032 * Added support for querying by Client ID to both WHOIS and
11033 IDENTIFY commands into server, as required by the protocol.
11035 * Removed method function pointers from SilcBuffer structure. They
11036 weren't used to anything and just increased the context size for
11037 no good reason. This change also made silc_buffer_alloc and
11038 silc_buffer_free functions inline functions.
11040 * Disabled command flooding detection support until it's fixed so
11041 that it accepts commands in but does not execute them more than once
11044 * Added silc_net_localhost(), to return local hostname, into
11045 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11046 that must be initialized before calling silc_client_init.
11048 * Added new function: silc_server_send_notify_on_channels to send
11049 notify messages to all channels client has joined. It is assured
11050 that the message is sent only once per client.
11052 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11053 lib/silcutil/silcutil.[ch] as silc_format function. The new
11054 function is generic and is used by server as well, not only by
11055 the logging routines.
11057 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11058 the provided version string was not acceptable. Added new function:
11059 silc_ske_check_version into lib/silcske/silcske.h. The function
11060 must be implemented by the application (client or server) and it
11061 does not reside in the SKE library. The function checks the version
11062 string remote end sent.
11064 * Added back pointers (to opaque context and to SilcSocketConnection)
11065 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11067 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11068 duplicate packet context structure.
11070 * Changed `notify' client operation to send same arguments as client
11071 receives from server except for ID's. ID's are mapped to correct
11072 ID entry and that is returned. Also, if channel entry is not sent
11073 by server but the notify is for channel the channel entry is sent
11074 to application (otherwise application doesn't know that it is for
11075 channel (library gets it from packet's Destination ID)).
11077 * Added silc_client_remove_from_channels into client library to
11078 remove a client from all channels it has joined to. Used when
11079 received SIGNOFF notify from server. Added also new function
11080 silc_client_replace_from_channels to replace old ID entry with
11081 new ID entry on all channels. Used when received NICK_CHANGE
11082 notify from server.
11084 * Fixed ID Cache list handling in silc_idlist_get_client in
11085 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11086 to get (or query) client by ID.
11088 * Updated TODO list.
11090 * Added connection authentication status message defined by the
11091 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11092 support for these into the code in client and server side.
11094 * Added generic function silc_client_send_command to send any command
11095 with variable argument list. Application should use this function
11096 to send commands if the command functions provided by the library
11097 does not suite for the application's user interface needs.
11099 * Added new `failure' client operation. Application is notified about
11100 received failure packet if client is executing a protocol. In this
11101 case the protocol's execution has failed.
11103 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11104 is required by the protocol.
11106 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11107 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11110 * Added status flag to SilcSKE object to indicate realtime status
11111 of the SKE protocol.
11113 * Application receives now exactly same command reply arguments as
11114 the library receives from server. However, if ID is received the
11115 corresponding ID entry is returned to the application (eg. Client
11116 ID is mapped to correct SilcClientEntry entry and that is returned).
11117 Changed command_reply client operation due to this change.
11119 * Changed all ID's in commands and in command replys as ID Payloads.
11120 Change affected both client and server side codes.
11122 All ID's sent in SILC network (with execption of ID's in SILC
11123 Packet header) are sent in ID Payload to support variable length
11126 * Server now notifies nick changes and notifies all clients on
11127 the channels about the new nickname (about the new Client ID,
11130 * Implemented CMODE command to change channel modes. Supports all
11131 channel modes defined by the protocol specs except ban and invite
11132 lists. (Also, private channel key mode is supported but support for
11133 setting private channel key in client is missing, thus, this mode
11134 has no effect on client side (except that server requires that the
11135 client uses private channel key and normal channel traffic does not
11138 Also, invite mode works per se, but INVITE command does not work
11139 yet correctly, so you can set channel as invite only channel but
11140 inviting clients to the channel does not work (it is yet to be
11141 thought what's the best way to do it).
11143 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11144 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11145 Implemented CUMODE command to change user's mode on the channel.
11146 Supports all modes defined by the protocol specs.
11148 * Added NAMES command reply to return users modes on the channel.
11150 * Removed unnecessary and slow ciphers from lib/silccrypt.
11152 * Set SO_KEEPALIVE option to connection sockets by default.
11154 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11156 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11157 redefined the Notify Payload into protocol specs.
11159 * Added silc_id_payload_parse_id to get ID directly from raw
11162 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11164 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11165 accept searching by Client ID as well.
11167 * Added support for LEAVE and SIGNOFF notify types in client library.
11169 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11170 to parse ID Payload from raw data.
11172 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11174 * Added flags parameter into silc_ske_assemble_security_properties
11175 function in lib/silcske/silcske.[ch].
11177 * Changed notify client operation to fit better for notify messages
11178 sent by server. The notify payload received from server is now
11179 passed to the application (after parsing it to SilcNotifyPayload).
11180 It is application's responsibility to retrieve the arguments
11181 from the payload and show the message the way it wants. The message
11182 sent by server is implementation specific.
11184 * Changed public keys to comply with the protocol specification.
11185 Old public keys are not supported anymore and are not compatible.
11187 * Removed nickname from Channel Payload as the latest draft removed
11188 it. The client must resolve the nickname from the NAMES command
11189 reply received when it joined the channel.
11191 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11193 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11195 * Fixed some errors in protocol specification drafts.
11197 * Created lib/silccore/silcnotify.c to implement Notify Payload
11198 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11199 generic payloads described by protocol specifications. The file
11200 includes implementations for ID Payload and Argument Payload.
11202 * Changed Command Payload implementation to use the new Argument
11203 Payload. Changed command_xxxx_payload to command_payload_xxxx
11204 to comply with SILC coding conventions.
11206 * Added suppport for Argument Payload handling in Notify Payload
11207 implementation as protocol requires it. Added the new support
11208 into server and client lib as well.
11210 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11212 * Added support for multiple nicknames on same channel. [n] is
11213 added locally to the nickname if there are more than one same
11214 nicknames on the channel.
11216 * Server now sends all nicknames that matched WHOIS request.
11217 Client also shows the list received from server.
11219 * Added TOPIC command to client side. User can now set and show
11220 current topic on channel.
11222 * Added MOTD command to client and server. Also, server sends the
11223 motd when client connects to the server.
11225 * Changed version strings to comply ISO 8601.
11227 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11229 * Fixed protocol error handling in client library. It should now
11230 cope even if the SKE fails for some reason.
11232 * Made new protocol specification drafts for submitting to IETF.
11234 * Implemented TOPIC command to server in silcd/command.c.
11236 * Added two new notify types into lib/silccore/silcnotify.h:
11237 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11238 notify nickname change and topic setting/change on a channel.
11240 * API change of command_reply operation in client library. The
11241 application gets now the status type received from server as well.
11243 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11245 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11247 * Cras fixed and optimized the packet handling even further and
11248 it should work now. Minor change to the prototype of function
11249 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11251 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11253 * Added new function into lib/silcutil/silcschedule.[ch]:
11254 silc_schedule_with_fd to select() a specified fd. The function
11255 returns after timeout expires or data arrives or goes. The
11256 function is used by packet routines to wait that all data is
11257 received from network.
11259 * Fixed data reading from network in lib/silccore/silcpacket.c.
11260 The code now assures that all data is read from the fd and then
11261 continues packet processing. This was a bug fix since the code
11262 used to drop some data in some circumstances.
11264 * Added new function into lib/silcclient/client.[ch]:
11265 silc_client_start_key_exchange to start key exchange after
11266 connection has been established to server. The code internally
11267 now uses this funtion but its main purpose was to provide it
11268 for applications that perform their own connecting. After
11269 application has created a connection it merely calls this
11270 function to start the key exchange between client and server.
11271 The library takes care of everything else after that.
11273 Updated also lib/silcclient/README to explain the usage of
11276 * Do not send to application information that connection has
11277 been established. Application gets notified it by connect
11280 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11282 * Applied cras's patch to add silc_schedule_one function. The
11283 function runs scheduler once and returns.
11285 * Fixed the scheduler after cras messed it up. The timeout
11286 handling works now as it's supposed to work.
11288 * Added into lib/silccore/ silcnotify.h to include notify
11289 message types support. Changed silc_server_send_notify*
11290 functions, in server.[ch], to support those new notify types.
11291 Added the support for the notify types into client library,
11292 as well. Added new notify client operation into ops.h in
11295 * Changed silc_server_packet_send_to_channel to send normal
11296 packets instead of just channel message packets. The function
11297 is now used to send the notify packets to channels. It is not
11298 used to send channel message packets anymore, as server never
11299 sends them anymore.
11301 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11302 va_arg()s as it seems to require it nowadays. I guess, if SILC
11303 is compiled with older va_arg() the new code should work anyway.
11305 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11307 * Splitted core library. Core library (lib/silccore) includes
11308 now only SILC protocol specific core (and common) components.
11309 Created new utility library (lib/silcutil) that includes more
11310 generic purpose stuff. The stuff for util library was taken
11311 from the old core library. This was minor and easy split.
11313 * Created SILC Client Library (lib/silcclient) that includes
11314 implementation of the SILC client without user interface. This
11315 was major move from silc/ directory. The code has been changed
11316 so that it is transparent towards the user interface. The
11317 silc/ directory includes now the same user interface as before
11318 and it uses the new client library. Read lib/silcclient/README.
11319 Basicly, the client library performs everything else related
11320 to SILC except user interface handling. Also, configuration
11321 files are considered to be part of user interface and library
11322 does not handle them.
11324 This change also changed a lot of structures, function naming etc.
11325 Most important change was that SilcClientWindow object was
11326 renamed to SilcClientConnection in the client library. Created
11327 also new file lib/silcclient/ops.h. Also added new files
11328 silc/local_command.[ch] and silc/client_ops.[ch].
11330 All these changes were made to make it easier for user interface
11331 designers to create what ever user interface for the SILC client
11334 It is also expected that the server will be moved to lib
11335 directory as well and SILC Server Library will be created;
11336 sometimes in the future.
11338 * Removed Local commands from lib/silccore/silccommand.h as
11339 they are application specific and new client library does not
11340 handle any of those anymore.
11342 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11343 old client implementation in silc/.
11345 * Added support for callback functions in SILC_LOG_* macros.
11346 Application can now set its own callbacks that will be called
11347 instead of using the default functions that will always print
11348 the debug messages to stderr (or stdout). Also, debugging can
11349 now be disabled by setting silc_debug to FALSE and re-enabled by
11350 setting it to TRUE. Note, that logging will still work even
11351 if debugging is disabled.
11353 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11354 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11355 silc_log_reset_debug_callbacks.
11357 * To enable debugging in silc client one must give now -d
11358 option on command line.
11360 * Changed silc_schedule_init to automatically allocate task queues
11361 if they are not allocated before calling it.
11363 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11365 * Added GMP 3.1 into math library.
11367 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11369 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11370 a channel in SILC network. The packet is used by servers and
11371 routers to notify other routers that user has left a channel.
11372 This little feature was missing until now. Added the feature
11373 to protocol specification as well.
11375 Added functions: silc_server_send_remove_channel_user and
11376 silc_server_remove_channel_user into server.[ch].
11378 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11379 lib/silccore/silcpacket.h. However, they are not implemented
11382 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11384 * Fixed joining to a channel and sending channel messages
11385 between server and router. The channel message sending should
11386 now work inside a cell.
11388 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11390 * Fixed the private message sending between server and router.
11391 The private message sending should now work inside a cell.
11393 * Added silc_server_replace_id into server.[ch] to replace
11394 existing ID in the SILC network.
11396 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11397 and silc_idlist_replace_server_id into idlist.[ch] in server.
11399 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11401 * Fixed the server to server connections. Server can again now
11402 connect to router. Router to router connections probably does
11405 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * Added dynamic protocol registering support. Now protocols can
11408 registered and unregistered on the fly. Patch by cras.
11410 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11412 * Added lib/contrib directory to hold routines that some platforms
11413 don't have but are needed by SILC.
11415 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11416 into lin/contrib to provide getopt() and getopt_long() for
11417 those who don't have it.
11419 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11421 * Added AWAY command to client. When away message is set and
11422 client receives a private message packet the client automatically
11423 replies to the sender with the away message.
11425 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11426 bug seemed to be the cause of recent problems when compiling
11429 * Added version detection support to SKE protocol specification
11430 and added the new changes to the SKE implementation as well.
11431 There were other minor changes in the SKE protocol as well.
11433 Many changes in lib/silcske/silcske.[ch] and in
11434 lib/silcske/payload.[ch].
11436 * Added ^U functionality, clear input line. Patch from cras.
11438 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11440 * Mainly small bugfixes on core library. Fixed some debugging
11441 logging and buffer overflow in silclog.c.
11443 * Updated config.sub and config.guess on the distribution tree.
11445 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11447 * Added command lagging support in server. Client may execute
11448 commands now only once in two seconds.
11450 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11452 * Optimized packet reception. MAC computation and checking is now
11453 also more optimized. A lot previously duplicated code is now
11454 used as generic by both client and server.
11456 * Fixed key pair generation in clientutil.c
11458 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11460 * Added into lib/silccore/silcbufutil.[ch] new function;
11461 silc_buffer_realloc.
11463 * Moved generic packet sending/encryption functions to
11464 lib/silccore/silcpacket.[ch] from client and server. Some
11465 rewriting of the functions.
11467 * Moved all generic packet reception/decryption functions to
11468 lib/silccore/silcpacket.[ch] from client and server. The
11469 packet processing is now much cleaner in both client and server.
11470 These were major changes in both client and server.
11472 * Created many common functions in server to do packet sending.
11473 Previously code were duplicated a lot, this has been removed
11474 with these changes.
11476 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11478 * Rewrote major parts of the ID cache system. Don't know
11479 whether it is better now or not but at least the API is more
11482 * Major rewrite on ID cache stuff on client because of the ID
11483 cache API changes. Added idlist.c to client.
11485 * Also major rewrite on ID cache stuff on server as well.
11486 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11487 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11488 in hand, instead they are all put into the ID cache system now.
11489 All server_idlist_* routines uses ID cache now instead of
11490 traversing its own lists (those lists does not exist anymore).
11491 SilcIDList though still exists. Also, SilcXXXEntry's are
11494 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11496 * Finally made the SKE implementation compliant to the protocol
11497 specification. All mp integers are now binary encoded as
11498 opposed being HEX encoded.
11500 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11503 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11504 functions: silc_[encode/decode]_pem. Also added function
11505 silc_encode_pem_file to PEM encode with newlines ('\n') for
11506 saving into a file.
11508 * SILC public keys are now encoded either PEM or binary. Same
11509 option is for private keys as well. By default private keys
11510 are binary encoded and public keys PEM encoded. Silly HEX
11511 encoding were removed.
11513 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11514 function to create fingerprints.
11516 * Fixed a bug in SHA1; does not change the original data anymore.
11518 * Partly implemented INFO command on client and server side.
11519 Fixed CLEAR command. Changes to SERVER command; show current
11520 server(s) when giving command without arguments. Added
11521 VERSION command to client.
11523 * Added check to server that unregistered connections cannot
11524 execute commands (unless it is specificly allowed).
11526 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11528 * Fixed screen refresh.
11530 * Fixed channel joining bug from client. On some circumstances
11531 client tried to join to a channel it had already joined.
11533 * Added public key verification process into client's protocol.c.
11534 The client now verifies the public key from user and saves
11535 it into ~./silc/serverkeys/ directory.
11537 Added into: clientutil.[ch]: silc_client_verify_server_key.
11539 * Changed SKE protocol's silc_ske_initiator_finish function
11540 to accept callback function that verifies the received public
11541 key. Removed old silc_ske_verify_public_key function.
11543 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11545 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11546 silc_pkcs_private_key[_data]_set.
11548 * Made the password and public authentication more cleaner in
11549 server's protocol.c.
11551 * Removed historic and obsolete protocol `channel_auth' from
11552 both client and server.
11554 * Removed wrong way of sending command status messages from
11555 server to client in server's command.c. The old way violated
11556 protocol specification.
11558 Changes to silccore/silccommand.[ch]: removed
11559 silc_command_encode_status_payload -> not needed anymore,
11560 changed silc_command_encode_payload_va to accept extra
11561 argument on variable argument list. The argument type must
11562 now be provided to the function. Also, added new function:
11563 silc_command_encode_reply_payload_va which is same as
11564 normal command_encode_payload_va except command status type
11565 is provided as extra argument.
11567 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11569 * Added ~./silc directory handling. The directory includes the
11570 public and private keys for the client.
11572 Added silc_client_check_silc_dir, silc_client_create_identifier
11573 and silc_client_load_keys.
11575 * Implemented SILC protocol compliant public key. Added public
11576 and private key saving to and loading from files.
11578 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11579 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11580 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11581 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11582 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11584 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11585 silc_pkcs_load_[public/private]_key.
11587 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11589 * Added silc_server_get_route (route.[ch]) to get connection
11590 data for the fastest route for given ID.
11592 * Implemented INVITE command on client and server. The command
11593 were re-defined in the SILC Protocol Specification and the
11594 implementation now complies with the specification.
11596 * Implemented PING command on client and server.
11598 * Implemented NAMES command on client and server. The server side
11599 supports currently only normal server not router server yet.
11600 Some changes to NAMES definition in SILC protocol specification.
11602 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11604 * Implemented LEAVE command on client and server.
11606 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11607 again. This change was made to the protocol as well. Server
11608 should not violate the protocol specification anymore.
11610 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11612 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11613 was tested. SOCKS4 was not but should work anyway.
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