1 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
3 * Fixed autodist configuration for sic-client. Affected file
6 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
8 * Fixed compile error on non-i386. Affected file
9 lib/silccrypt/sha256.c.
11 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
13 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
15 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
17 * Removed callback system from SilcMimeAssembler. Return
18 the multipart type in silc_mime_get_multiparts. Affected
19 files are lib/silcutil/silcmime.[ch].
21 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
23 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
24 silc_mime_parse is available but deprecated.
26 * Check that packet is valid when processing key exchange,
27 authentication and rekey protocols. Fixes a crashbug.
28 Affected files are apps/silcd/protocol.c and
29 lib/silcclient/protocol.c.
31 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
32 all hash buffers to use that instead of fixed values.
34 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
36 * Added SHA-256 to crypto library. The SHA-256 takes now
37 precedence over SHA-1.
39 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
41 * fixed wrong return code in term_init. Affected file
42 apps/irssi/src/fe-text/terminfo-core.c
44 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
46 * and it doesn't return FILE* but a file descriptor. Affected
47 file apps/silcd/silcd.c
49 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
51 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
52 pointing this out. Affected file apps/silcd/silcd.c
54 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
56 * Fixed the insecure temporary file creation issue now that it's
57 even on bugtraq... Affected file apps/silcd/silcd.c
59 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
61 * Before creating a channel key we need to remove the private key
62 mode, otherwise no key is created. Affected file
65 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
67 * Before checking ip/hostname of SilcSocketConnection, check
68 if its not doing a host lookup currently. Fixes atleast one
69 crash when many people connect at the same time.
70 Affected file apps/silcd/server_util.c.
72 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
74 * Check for valid return value from regcomp. Affected file
75 lib/silcutil/unix/silcunixutil.c.
77 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
79 * Check for FD_SETSIZE in silc_select to not go over.
80 Affected file lib/silcutil/unix/silcunixschedule.c.
82 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
84 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
86 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
88 * Fixed channel public key list saving on JOIN command reply
89 on backup router. Affected file apps/silcd/command_reply.c.
91 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
93 * Added default limit how many channels client can join,
94 default is 50. Added 'channel_join_limit' configuration
95 option to server too. Affected files are apps/silcd/command.c
96 and serverconfig.[ch].
98 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
100 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
101 On Toolkit the server and client are not compiled by default.
102 Affected file configure.ad.
104 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
106 * Added lib/contrib/getopt.[ch] for platforms that don't
107 have it (it is not GPL implementation).
109 * Fixed compilation when pkg-config is used.
111 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
113 * A comma in invite/ban string is invalid, check for it.
114 Affected file apps/silcd/server_util.c.
116 * Added SERVICE command to the server. It parses the command
117 request but SILC Server does not support services for the
118 time being. Affected file apps/silcd/command.[ch].
120 * Added SERVICE command and command reply to client library.
121 It is however incomplete. Updated Toolkit documentation.
122 Affected files are lib/silcclient/command[_reply].[ch].
124 * Fixed IDENTIFY/WHOWAS command reply to send the username
125 correctly (uninitialized buffer). Affected file is
126 apps/silcd/server_query.c.
128 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
130 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
131 finalizes the major restructuring of the CVS tree.
133 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
135 * Send empty MOTD reply if MOTD file cannot be read.
136 Affected file silcd/command.c.
138 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
140 * Optimized primer number generator to use simpler conversion
141 routines. Also assure that the prime number will have the
142 highest bit set after modifying it. Affected file is
143 lib/silcmath/silcprimegen.c.
145 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
147 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
148 for now only for testing purposes, it will not be delivered
149 in any distribution for now.
151 * Removed NSS MPI from the source tree. Due to upcoming
152 license change for the SILC Toolkit, we cannot deliver the
153 NSS MPI anymore. I decided to replace it in all distributions
154 with public domain library.
156 * Removed GNU regex from lib/contrib and introduced free
157 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
158 GNU regex compatible API to it (only partial).
160 * Removed getopt routines from lib/contrib.
162 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
164 * Use silc_server_send_command_reply to send replies instead
165 of encoding packet itself. Affected file silcd/command.c.
167 * Added command sending and receiving statistics to server.
168 Affected files in silcd/.
170 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
171 with GCC, for it not to warn about pointer signedness.
173 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
175 * Added context to the SilcIDCache destructor. Affected
176 files are lib/silccore/silcidcache.[ch],
177 lib/silcclient/client.c and silcd/server.c.
179 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
181 * Added pkg-config check to configure.
183 * The PublicKeyDir must not be used with Admin block in server
184 config. Affected file silcd/serverconfig.c.
186 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
190 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
192 * Handle empty LIST command reply correcttly in server. Affected
193 file silcd/command_reply.c.
195 * Handle empty LIST command reply correctly in client library.
196 The application will now receive one LIST command reply with
197 all arguments set to NULL if there are no channels. Updated
198 Client Library documentation accordingly. Affected file
199 lib/silcclient/command_reply.c.
201 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
203 * Added channel name string stringprep profile to the protocol
204 and implementation to allow a little free'er channel name
205 strings. Affected files are lib/silcutil/silcstringprep.[ch].
207 * Added silc_channel_name_[check|verify] to check and verify
208 channel name strings. Affected files are
209 lib/silcutil/silcstrutil.[ch].
211 * Added support for the new channel name preparation in client
212 library and server. Affected files in lib/silcclient and
215 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
217 * Added the Autodist into the source tree. It replaces the
218 old ./prepare. It can be used to create distributions as
219 previously. See README.CVS and README.DIST. See
220 distributions in distdir/.
222 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
224 * Make sure query sends at least an error back if nothing
225 more is sent. Affected file silcd/server_query.c.
227 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
229 * During query, check if the original command caller goes
230 away. If it does, stop the query. Affected file
231 silcd/server_query.c.
233 * Check for valid channel creation in JOIN command reply.
234 Affected file lib/silcclient/command_reply.c.
236 * Handle the resolver counter in silc_client_get_users_by_channel
237 callback correctly. Fixed auto-join bug in Gaim. Affected
238 file lib/silcclient/idlist.c.
240 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
242 * Added some better error messages. Affected file
243 silcd/command_reply.c and packet_receive.c.
245 * Handle error in WATCH command propely on backup router.
246 Affected file silcd/command.c.
248 * Fixed freeing of unfreeable variable in WHOIS command reply.
249 Affected file silcd/command_reply.c.
251 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
253 * Added pkg-config .pc file creation for silc core library
254 and silcclient library. A patch by c0ffee.
256 * Removed the need for GNU Libidn. Added the simple stringprep
257 from libidn into lib/contrib/. It is now used also on Windows
260 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
262 * Simplified the invite and ban string handling in the
263 server. Check for valid invite and ban arguments also.
264 Affected file silcd/server_util.c.
266 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
268 * Added WATCH list announcing in backup router protocol.
269 Affected files are silcd/command.c, server.c, server_backup.c.
271 * Do not change users mode to founder on normal server/backup
272 if the founder mode is set, and user is first one to join.
273 Affected file silcd/pcaket_receive.c.
275 * Do not send CUMODE_CHANGE notify back to sender. Affected
276 file silcd/packet_receive.c.
278 * Added getrusage() to take noise in SILC RNG. A patch by
279 Mika Boström. Affected files are configure.in.pre,
280 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
282 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
284 * Splitted the SILC libraries configuration into a configure
285 fragment into lib/configure.ad. It is now possible, once
286 this feature is added, to specify whether to compile or not
287 compile included SILC libraries. Affected files are
288 configure.in.pre, lib/silcmath/mpi/configure.ad,
289 lib/configure.ad, Makefile.defines.pre and
290 Makefile.defines_int.pre.
292 * Added --with-silc-includes and --with-silc-libs to configure.
293 If specified the included libs are not compiled, but the
294 specified libs are used. Pkg-config is not yet supported.
295 Affected file configure.in.pre.
297 * Fixed WATCH command handling on backup router. Router does not
298 send the watch command any more to backup if it originates from
299 backup. Affected file silcd/command.c.
301 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
303 * Changed announcing to not announce unregistered clients.
304 Affected file silcd/server.c.
306 * Fixed username handling in command reply. Affected file
307 silcd/command_reply.c.
309 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
311 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
313 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
314 Affected file: includes/silcincludes.h.in
316 * bool is defined as _Bool on Mac OS X now.
317 Affected file: lib/silcutil/silctypes.h
319 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
321 * Added support for UTF-8 nicknames, channel names and
322 server names in client library. Affected files in
325 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
326 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
327 software to check how Toolkit has been compiled.
329 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
331 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
333 * Use silc_utf8_str[n]casecmp instead of strcmp routines
334 in library and in SILC Client when dealing with nicknames
335 and other identifier strings. Affected file in client lib
338 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
339 irssi/src/silc/core/silc-servers.c.
341 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
343 * Fixed idcache to work with the new identifier strings.
344 Affected file lib/silccore/silcidcache.c.
346 * Added UTF-8 hash and compare function for SilcHashTable.
347 Affected file lib/silcutil/silcutil.[ch].
349 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
350 Affected file lib/silcutil/silcstringprep.[ch].
352 * Changed the identifier string handling to include the original
353 format in client, server, channel entries and normalized
354 format in cache. Affected files in silcd/.
356 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
358 * Added support for the new identifier strings and their
359 validity checking. Nicknames, channel names and usernames
360 can now include practically any kind of letters and various
361 other characters. Affected files in silcd/ and in libraries.
363 NOTE: comparing these strings should now be done with memcmp()
364 to check binary compatibility. All these strings are normalized
365 and casing is irrelevant.
367 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
368 as easy function for applications to check whether identifier
371 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
373 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
374 file lib/silcutil/silcutf8.c.
376 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
378 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
380 * Make public key in getkey reply mandatory. Affected file
381 lib/silcclient/command_reply.c
383 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
385 * Added Parameter dont_register_crypto_library to
386 SilcClientParam. If set to TRUE, silcclient library will
387 not initalize the Crypto Libraries and application
388 will need to do it. Affected file lib/silcclient/silcclient.h,
389 lib/silcclient/client.c.
391 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
393 * Imported new silc_utf8_[encode|decode] routines from
394 my internal SILC 1.1 source tree. New encodings added:
395 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
396 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
397 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
400 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
402 * Implemented stringprep (RFC 3454) API. Internally we use
403 GNU Libidn's stringprep, for now, so it is required now to
404 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
406 * Added checking for GNU Libidn and --with-libidn to configure.
408 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
410 * If the passphrases entered do not match while generating a new key,
411 completly start over instead of going into an infinite loop asking
412 the user to re-enter the passphrase correctly. Affected file
413 lib/silcutil/silcapputil.c
415 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
417 * Make sure server is removed from backup list when it is
418 deleted. Affected files silcd/command.c, server.c,
421 * Close socket when connecting to router fails. Affected
424 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
426 * Adopt configuration toolchain to current auto-tools.
427 Affected files prepare, irssi/configure.in
428 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
429 redo that. Affected files irssi/src/silc/core/client_ops.c,
430 irssi/src/fe-common/silc/fe-silc-channels.c
431 * Take over command line options into silcclient data structure.
432 Affected file irssi/src/silc/core/silc-core.c
434 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
436 * Do not try to initiate backup resuming protocol forever.
437 Affected file silcd/server_backup.c.
439 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
441 * ID change in resuming has to be done before changing
442 detached client's modes, since the ID change may fail and
443 leave ghosts on the network. Affected file is
444 silcd/packet_receive.c.
446 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
448 * Fixed Win32 scheduler to not stuck anymore. A patch from
449 Juha Räsänen. Affected file is
450 lib/silcutil/win32/silcwin32schedule.c.
452 * Fixed QoS parsing for connection blocks in server. Affected
453 file is silcd/serverconfig.c.
455 * Fixed server statistics increasing in server. Affected file
458 * The CLOSE command now marks backup router as self disconnected
459 to avoid resuming problems. Affected file silcd/command.c.
461 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
463 * When using silc_net_create_connection[_async], and your system can
464 create IPv6 sockets, it will try to connect to the IPv6 host.
465 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
466 file lib/silcutil/unix/silcunixnet.c
468 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
470 * Check for valid route when receiving packet from router and
471 when routing it to local server in the cell. A patch from
472 Matt Miller. Affected files silcd/router.c and server.c.
474 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
476 * Couldn't detach and reattach twice, because of the previous
477 commit. Affected file silcd/packet_receive.c
479 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
481 * Added check to ignore Port value if Initiator is FALSE.
482 Remote router coudln't connect if Port was set. Affected file
485 * If some client tries to resume more than once at the same time,
486 server crashed. Router didn't crash, but showed odd behaviour
487 (didn't allow clients to join anymore, ..). Affected files
488 silcd/packet_receive.c silcd/idlist.h
490 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
492 * Destroy the file transfer session in silc_client_file_close
493 with timeout. Affected file lib/silcclient/client_ftp.c.
495 * Call SFTP server monitor in READ and WRITE after the actual
496 operations. Affected file lib/silcsftp/sftp_server.c.
498 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
500 * Create one configure script from configure fragments
501 (configure.ad). This is a first step towards new distribution
502 system. Affected files prepare, configure.in.pre,
503 lib/silcmath/mpi/configure.ad.
505 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
507 * Removed expiring of client key pair. Affected file is
508 irssi/src/silc/core/clientutil.c
510 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
512 * Check the number of connections from real number of
513 connections instead of socket number, when deciding if
514 server is full. Affected files are silcd/server.c,
515 server_internal.h and silcd.c.
517 * Clarified the connections_max meaning in General section
518 in doc/example_silcd.conf.in.
520 * The reconnect_keep_trying default value set to TRUE
521 if it is not defined in the config file. Affected file
522 silcd/serverconfig.c.
524 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
526 * Fixed crashbug in connection closing, after a protocol
527 completion callback, which might have closed it already.
528 Affected file silcd/server.c.
530 * Fixed rekey with PFS in backup router. It did not allow
531 rekeys with PFS, and when the rekey protocol timedout
532 it crashed the backup router without the above fix. Affected
533 file silcd/packet_send.c and server.c.
535 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
537 * The silc_client_add_channel_private_key now returns the
538 private key context if pointer is given as argument.
539 Affected files are lib/silcclient/silcclient.h and
542 * Added support for using channel private keys in SILC
543 Client Library even if the private key mode is not set
544 on the channel. Affected file lib/silcclient/client_channel.c.
546 * The channel private key used to decrypt message is now
547 delivered to the application in the 'channel_messageÃ' client
548 operation. Affected files are lib/silcclient/silcclient.h
549 and client_channel.c.
551 * Fixed wrong arg type for user limit in CMODE command reply.
552 Affected file silcd/command.c.
554 * The user limit is now taken and saved to SilcClientEntry in
555 JOIN and CMODE command replies and in CMODE_CHANGE notify.
556 Affected files lib/silcclient/silcclient.h, command_reply.c
559 * Added support to the new private message key indicator
560 packet. Added a new function to the client library:
561 silc_client_send_private_message_key_request. The sender
562 indicates to be initiator, and receiver is responder.
563 Added the indicator to the SilcClientEntry as 'prv_resp'
564 boolean. Affected files are lib/silcclient/silcclient.h
565 client.[ch], and client_prvmsg.c.
567 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
569 * Fixed the JOIN command calling when called with both
570 -auth and -founder. Affected file is lib/silcclien/command.c.
572 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
574 * Check watcher list for resumed clients as well. Affected
575 file is silcd/packet_receive.c.
577 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * Implemented the user limit to the CMODE_CHANGE notify,
580 CMODE command reply and JOIN command reply in server.
581 Affected files are silcd/server.c, command.c, command_reply.c,
582 packet_send.c and packet_receive.c.
584 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
586 * Defined SILC_STRFMT_END that must be used now with
587 silc_buffer_strformat, instead of SILC_STR_END. Fixes
588 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
589 lib/silcclient/silcvcard.c, silcd/server_util.c.
591 * Fixed the adding of public key to the WATCH list in server.
592 Fixed the WATCH notify sending to client. Affected files
593 are silcd/packet_send.[ch], command.c, server_util.c.
595 * Implemented the watching by public key in the SILC Client
596 Library and SILC Client. Affected files are
597 lib/silcclient/command.c and client_notify.c.
599 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
601 * Added support for public key watching in server. Affected
602 files are silcd/server.c, server_internal.h, command.c,
605 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
607 * Added public key to the SIlcClientEntry. Affected files
608 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
610 * Fixed the get_clients_whois reply processing to return
611 exactly same entries server returned. Makes it possible
612 to search using attributes. Affected file is
613 lib/silcclient/idlist.c.
615 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
617 * Save founder key to SilcChannelEntry. Affected files are
618 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
620 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
622 * Call the monitor callback with _CLOSED status from the
623 silc_client_file_close. Affected files are
624 lib/silcclient/client_fpt.c, silcclient.h
626 * Added silc_client_get_clients_whois which resolves using
627 WHOIS, and supports requested attributes as well.
628 Affected files are lib/silcclient/silcclient.h, idlist.c.
630 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
632 * Added support for asking the destination filename where
633 the downloaded file is saved in the file transfer. Affected
634 files are lib/silccilent/silcclient.h, client_ftp.c.
636 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Fixed error handling in resuming data processing. Affected
639 files are lib/silcclient/client_resume.c and client.c.
641 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
643 * Fixed silc_client_send_private_message to return TRUE correctly.
644 Affected file lib/silcclient/client_prvmsg.c.
646 * Added topic to the SilcChannelEntry. Affected files are
647 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
649 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
651 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
652 file lib/silcclient/command.c
654 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
656 * Convert all commands to UTF-8 before passing them to the
657 client library. Still need to convert replies from UTF-8 to
658 the locale encoding. Affected file
659 irssi/src/silc/core/silc-cmdqueue.c
661 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
663 * redirect all silc_client_command_calls through a queueing framework.
664 This fixes /CYCLE and the annoying "nick change after auto-joining
665 a channel". Furthermore it defines one central point where
666 command parameters can be UTF-8-ified. Affected files
667 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
668 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
670 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
672 * use asynchronous connect() to establish router connections.
673 Fixes problem when the primary router goes down. Affected files
674 silcd/server.c, silcd/server_backup.c
676 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
678 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
679 Fixed various compilation warnings when type casting ints
680 to pointers or vice versa, of different size. Updates around
683 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
685 * Surrogates not allowed in UTF-8 strings, updated decoder.
686 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
687 testers in lib/silcutil/tests/ directory.
689 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
691 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
692 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
693 files are lib/silcclient/silcclient.h, client.c.
695 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
697 * When resuming a session fails, notify the user that the session
698 file needs to be removed eventually. Affected files
699 irssi/src/fe-common/silc/module-formats.[ch],
700 irssi/src/silc/core/client_ops.c.
702 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
704 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
705 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
707 * Typofix in Irssi::Silc module. Affected file
708 irssi/src/perl/silc/Silc.xs.
710 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
712 * Changed the way NOTICE flagged messages are treated. Added support
713 for notices in queries and signing notices. Affected files
714 irssi/default.theme; irssi/docs/help/in/notice.in;
715 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
716 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
718 * Fixed typo in /ACTION help. Affected file
719 irssi/docs/help/in/action.in
721 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
723 * Fixed typo in perl module. Affected file
724 irssi/src/perl/silc/Server.xs
726 * Changed the way ACTION flagged messages are treated. Added support
727 for actions in queries and signing actions. Affected files
728 irssi/default.theme; irssi/docs/help/in/action.in;
729 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
730 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
733 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
735 * Incorrectly reported error when client had to be resolved from
736 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
738 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
740 * Fixed whois public key hash table deleting and adding in
741 detached client case. Affected file silcd/packet_receive.c.
743 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
745 * Changed filenames of silc/fe module not to collide with filenames
746 from core/fe. Also seperated public messages printing from
747 query messages printing. Affected files are all in
748 irssi/src/fe-common/silc.
750 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
752 * Fixed the invite process handling during joining to use
753 correct server name for the client that is matched against
754 the invite string for the channel. Wrong server name caused
755 inability to join the channel. Affected file is
758 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
760 * Fixed the CUMODE channel founder authentication on normal
761 server to not remove the founder rights on existing founder
762 before checking that router accepts the mode change. Affected
763 files are silcd/command.c and silcd/packet_receive.c.
765 * Remove the server entry correctly when rekey timeouts and
766 remote router connection on normal server is closed. Fixes
767 a crash where server uses the freed server entry. Affected
770 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
772 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
773 networks. This is the first step in solving the bug about
774 /SERVER ADD -silcnet <silcnet>. Affected files
775 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
776 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
777 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
779 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
781 * /SMSG and /MMSG now correctly create new queries. Affected files
782 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
784 * Add basic support for SILC protocol specific variables in perl.
785 Affected files irssi/src/perl/silc/*, irssi/configure.in,
786 irssi/src/perl/Makefile.am
788 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
790 * Don't use silc_get_input, it's obviously not reliable. Fixes
791 issue when the current key expires. Affect file
792 irssi/src/silc/core/clientutils.c
794 * Make the session data filename configurable. This makes it
795 possible to have different session files for different
796 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
797 client_ops.[ch], silc-servers.c,
798 irssi/src/silc/fe-common/silc/module-formats.[ch]
800 * Use the same set of libtool files for the MPI lib as for the
801 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
802 config.sub, configure.in, install-sh, missing, mkinstalldirs
804 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Fixed server statistics decrementing error to not go to
807 negative. Affected file silcd/packet_receive.c.
809 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
811 * Use silc_server_query_add_error to add error in public key
812 search error. Added support in send_reply to send errors
813 without specific argument. Affected file silcd/server_query.c.
815 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
816 Client for NO_SUCH_NICK. It was against the protocol specs.
817 Affected file irssi/src/silc/core/client_ops.c.
819 * Added backwards support for the wrong NO_SUCH_NICK error sending
820 in server. To be removed in SILC Server 1.0. Both old clients
821 and clients with fixed error handling now works. Affected file
822 silcd/server_query.c.
824 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
826 * fixed a bug in the whois using attributes function where no
827 error was sent if no nickname and client id but the attributes were
828 given to whois. Affected file silcd/server_query.c
830 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
832 * remove public key from public key hashtable on detach. Affected
833 file silcd/packet_receive.c
835 * free public key hashtable before removing clients on server
836 shutdown. Affected file silcd/server.c
838 * remove public key prior deleting client-data on killing a client.
839 Affected file silcd/server_util.c
841 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
843 * Getting the MOTD from other servers works now. Affected
844 files are silcd/command.c and silcd/command_reply.c
846 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
848 * Initialize the variable idletag, since it is tested in
849 silc_core_deinit for its default value. Affected file
850 irssi/src/silc/core/silc-core.c
852 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
854 * Fixed signed channel messages across cells. Affected file
857 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
859 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
860 is not defined. They can now be safely used in if-statements
861 without braces. Affected file lib/silcutil/silclog.h.
863 * Added the checks for backup closing connection due to error
864 (local or remote) and thus not allow the resuming to occur
865 in reconnect. Affected files are silcd/packet_send.c
868 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
870 * Help file updates. Affected files in irssi/src/docs/help/in/.
872 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
874 * Fixed channel messages across cells. Affected file
877 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
879 * Fixed file transmission accepting in client library to not
880 start the negotiation if user hasn't accepted the transfer,
881 instead create new session for resent transfer. Affected
882 file lib/silcclient/client_ftp.c.
884 * Show the session ID in the file transmision list. Remove
885 session from list that failed to transfer. Switch the current
886 session automatically after transmission, and in errors, to new
887 session if other sessions exists in the transfer list. Affected
888 files are irssi/src/silc/core/silc-servers.c,
889 irssi/src/fe-common/silc/modfule-formats.c.
891 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
893 * Fixed MIME header parsing for the hopefully last time. Affected
894 file lib/silcutil/silcstrutil.c
896 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
898 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
900 * The SILC RNG is now gauranteed to return non-zero random
901 values. Affected files are lib/silccrypt/silcrng.[ch].
903 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
905 * Fixed nickname formatting when changing only case of the
906 nickname. Affected file lib/silcclient/idlist.c.
908 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
910 * Fixed a memory leak and incorrect printing of the "appears as"
911 message. Affected file irssi/src/silc/core/client_ops.c
913 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
915 * Added CRT (Chinese Remainder Theorem) supported RSA
916 private keys and private key operations. This significantly
917 increases private key operation efficiency. No compatibility
918 issues with new or old private keys. Affected files are
919 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
921 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
923 * Fixed GCC-3.3.2 related compilation warnings from the
926 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
928 * Removed RC6 from distributions.
930 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
932 * Added some better comments to lib/silccrypt/silcpkcs.h,
933 optimized some routines in lib/silccrypt/silcpkcs.c.
934 Added test_silcpkcs into lib/silccrypt/tests/.
936 * Fixed silc_rng_global_init to actually init the global RNG
937 if RNG wasn't provided for it. Affected file is
938 lib/silccrypt/silrng.c.
940 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
942 * Added silc_hash_table_find_by_context_ext. Affected files
943 lib/silcutil/silchashtable.[ch].
945 * Save the public key on normal server in WHOIS command reply
946 from attributes, if present, and add it to public key hash
947 table. Fixes WHOIS resolving by public key on normal server.
949 Optimized the attributes resolving on normal server to not
950 resolve if we resolved them already from router.
952 Affected files are silcd/server_query.c, command_reply.c.
954 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
956 * Added support for whois using attributes.
957 Affected files silcd/command_reply.c, silcd/packet_receive.c,
958 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
961 * Added support for whois using public key attribute to /WHOIS i
962 client command. Affected files irssi/docs/help/in/whois.in,
963 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
965 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
967 * Fixed UMODE setting in server when the client has anonymous
968 mode set. The mode setting was not working. Affected file
971 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
973 * Fixed some bugs and typos related to sending split messages.
974 Print notification when sending messages with /MMSG. Affected
975 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
977 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Optimized the socket referencing in packet routines, client
980 library and server. Affected files are lib/silccore/silcpacket.c,
981 lib/silcclient/client.c and silcd/server.c.
983 * If silc_socket_set_qos is given with NULL arguments the QoS is
984 reset from the socket. Affected files are
985 lib/silcutil/silcsockconn.[ch].
987 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
989 * Add a /LISTKEYS command which lists the locally cached
990 client and server keys. Affected files
991 irssi/src/fe-common/module-formats.[ch],
992 irssi/src/silc/core/silc-{channels,servers}.c
993 irssi/docs/help/in/listkeys.in
995 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
997 * Check that packet queue purging was successful. Affected
998 files lib/silcclient/client.c and silcd/packet_send.c. Related
999 to MAC failed errors.
1001 * Do not clear the inbuf even if it is empty if QoS was applied
1002 to it. Otherwise the QoS data is cleared and MAC failed error
1003 will occur. Affected file lib/silccore/silcpacket.c.
1005 * Use the rekey period time as rekey protocol timeout value.
1006 If the rekey does not succeed during the rekey period there's
1007 something very wrong, and we most likely end up with wrong keys,
1008 do graceful reconnect then. Affected file silcd/server.c.
1010 * Take reference of the socket in the parser context, as it's
1011 possible to have the parsers in queue after the socket is
1012 disconnected and this may cause crash. Affected files are
1013 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1016 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1018 * Fixed KICK command reply sending, it sent to replies.
1019 Affected file silcd/command.c.
1021 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1023 * Finish the silc-mime.pl script. It now supports MIME type
1024 guessing using magic files, signing data messages, executing
1025 MIME handlers in background. Affected files
1026 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1028 * Changed MIME signal handler to make things easier for the perl
1029 script. Affected files irssi/src/silc/core/client_ops.c,
1030 silc-servers.c, and irssi/docs/signals.txt
1032 * Cleaned up the silc_mime_parse function and fixed detection
1033 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1035 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1037 * Resolve the IP for file transfer listener from the connection
1038 socket. Affected file lib/silcclient/client_ftp.c.
1040 * Accept NULL hostname parameter in the functions
1041 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1042 if hostname is not wanted.
1044 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1046 * Fixed race condition between silc_client_init and
1047 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1049 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1051 * Fixed file transfer connection closing when SIGNOFF for
1052 the client is received from server. Affected file is
1053 lib/silcclient/client_ftp.c.
1055 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1057 * Check for disconnected socket in QUIT callback. Affected
1058 file silcd/command.c.
1060 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1062 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1063 Affected files lib/silcutil/silcstrutil.c
1065 * Cleaned up the escape/unescape functions for correctness and
1066 speed. Affected file irssi/src/silc/core/client_ops.c
1068 * Removed handling for data messages with Content-Type: text/*,
1069 moved parsing of MIME headers to the signal handler, added
1070 support for signing and verifying data messages. Affected
1071 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1072 irssi/src/silc/core/silc-{servers,channels}.c
1074 * Added a perl script for handling data messages based on
1075 information read from Mailcap files. New file
1076 irssi/scripts/silc-mime.pl
1078 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1080 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1081 acknowledge recepetion of a message to the sender. Updated
1084 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1086 * Unregister channel key saving callback when deleting channel.
1087 Affected file lib/silcclient/idlist.c.
1089 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1090 before calling notify client operation. Affected file is
1091 lib/silcclient/client_notify.c.
1093 * Unregister QoS tasks when deleting the socket connection.
1094 Affected files lib/silcutil/silcsockconn.[ch],
1095 unix/silcunixsockconn.c.
1097 * Implemented latest presence-attrs draft changes. Affected
1098 files lib/silccore/silcattrs.h and
1099 irssi/src/silc/core/silc-queries.c.
1101 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1103 * Save old channel keys in list to allow more rapid change
1104 of channel keys if server for some reason does that. This
1105 avoids loosing so many channel messages due to not having
1106 key to decrypt. Affected file lib/silcclient/silcclient.h,
1107 idlist.c and client_channel.c.
1109 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1111 * Continued backup router tests and fixes. Affected files
1112 silcd/server_backup, server_util.c, server.c. See TODO.
1114 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1116 * Fixed SERVER_SIGNOFF handling in servers. The client
1117 was removed from wrong list thus not removing the client
1118 at all. Affected file silcd/packet_receive.c.
1120 * Do not execute rekey protocol for disabled connections as
1121 it would never go through. Affected file silcd/server.c.
1123 * Added timeout for rekey protocol to catch if the protocol
1124 never executes successfully. Affected files silcd/server.c
1127 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1129 * Abandon packet processing for disconnected sockets. Check
1130 this always after calling packet processing callback.
1131 Affected file lib/silccore/silcpacket.c.
1133 * Fixed double registration disconnection code in server.
1134 Closed wrong connection. Affected file silcd/packet_receive.c.
1136 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1138 * On normal server reconnect to primary during resuming 4
1139 times, then give up. Affected file silcd/server_backup.c.
1141 * If during reconnecting to routers we notice we have router
1142 connection but no primary router set, the server is in desync.
1143 Reconnect to primary to restore network. Affected file
1146 * Assure that only one protocol is exeucting at the same time.
1147 Added checks for all protocols. Affected files are
1148 silcd/server.c and server_backup.c.
1150 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * Check that a string is not already part on invite/ban
1153 string when processing it. Affected file silcd/server_util.c.
1155 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1157 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1158 with 1.2 version of the protocol. Affected file is
1159 silcd/packet_receive.c.
1161 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1163 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1164 where the passphrase was given. Affected file is
1167 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1169 * INVITE and BAN notifys are now delivered from routers to
1170 servers (but not clients) on the channel. Updated specs and
1171 code. Affected files silcd/packet_[send|receive].[ch],
1172 command.c, server.c and server_util.c.
1174 * Implemented INVITE and BAN announcing. Affected files are
1175 silcd/server.[ch], server_util.c.
1177 * Implemented SilcStatus error type argument returning in
1178 command reply error in server. Affected file silcd/command.c.
1180 * Implemented SilcStatus argument returning in comand reply
1181 in client library. The command_reply client operation now
1182 returns error specific arguments as well. Affected files
1183 are lib/silcclient/command_reply.[ch], client_resume.c,
1184 lib/silccore/silcstatus.[ch].
1186 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1188 * Backup router protocol version 1.2 implemented. Testing still
1189 required. Affected files in silcd/server_backup.[ch], server.c,
1190 packet_receive.c and server_internal.h.
1192 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1194 * silc_client_send_[channel|private]_message now return TRUE
1195 or FALSE. Affected file lib/silcclien/client_channel.c and
1198 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * Check for explicit nickname in INVITE and BAN processing
1201 during join as well (and don't expect only wildcards in
1202 invite/ban strings). Affected file silcd/command.c.
1204 * Fixed the INVITE and BAN by public key. The public key saved
1205 is the PK payload (as specified) not the raw data. Affected
1206 file silcd/server_util.c.
1208 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * UTF-8 text message support for actions and notices in SILC
1211 Client. Affected file irssi/src/silc/core/client_ops.c.
1213 * silc_get_username and silc_get_real_name now returns sensible
1214 data on Win32. Patch by Toni Willberg. Affected file is
1215 lib/silcutil/win32/silcwin32util.c.
1217 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1219 * Provide a signal handler to send MIME encoded messages and emit
1220 a signal when a MIME encoded message is received. Also document
1221 the signals for usage with the perl interface.
1223 A sample perl script will be supplied at a later point.
1225 Affected files are irssi/docs/signals.txt,
1226 irssi/src/silc/core/client_ops.[ch],
1227 irssi/src/silc/core/silc-{channels,servers}.c
1229 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1231 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1232 server. Use this time to display a lag and disconnect when it
1233 exceeds a specified limit.
1235 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1237 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * Remove the channel auth list in normal server if router
1240 encofrces its list during connecting. Send notify to channel
1241 to remove the mode to remove the list. Affected files are
1242 silcd/server_util.c and silcd/packet_receive.c.
1244 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1246 * Added support for channel public keys. Updated protocol specs
1247 and implemented it. Affected files are
1248 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1249 lib/silcclient/command_reply.c.
1251 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1254 terminate the process on Linux. Affected file silcd/silcd.c.
1256 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1258 * Check for NULL buffer in silc_buffer_clear. Affected file
1259 is lib/silcutil/silcbuffer.h.
1261 * Simplified the backup router protocol by removing the _GLOBAL
1262 types. Updated protocol specs and the code. Affected files
1263 are silcd/server_backup.[ch].
1265 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1267 * Deny '@' and '!' from nicknames since they are reserved
1268 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1269 Updated protocol specs and the code.
1271 Affected files are silcd/server_util.[ch].
1273 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1275 * Fixed stack overflow in Irssi SILC client. Affected
1276 file irssi/src/silc/core/client_ops.c.
1278 * Check that Host is set in ServerConnection and RouterConnection
1279 in silcd.conf. Affected file silcd/serverconfig.c.
1281 * Fixed crash in server with protocol completion callbacks,
1282 namely rekey and backup resuming protocols. Affected files
1283 are silcd/server_backup.c and silcd/server.c.
1285 * Fixed rekey protocol to not restart if it is started already.
1286 Affected files are lib/silcclient/client.c and
1289 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1291 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1293 * Fixed EOF handling in SILC Config, affected file
1294 lib/silcutil/silcconfig.c.
1296 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1298 * Fixed RESOLVING flag handling in JOIN notify and other
1299 notifys to handle the resolvings correctly in client library.
1300 Affected file lib/silcclient/client_notify.c.
1302 * Do not send full INVITE and BAN lists in INVITE and BAN
1303 notifys, only the changed information. Affected file
1306 * Fixed INVITE notify sending in INVITE command, send it
1307 only when needed. Affected file silcd/command.c.
1309 * Handle the founder key change properly in CMODE_CHANGE
1310 notify. Bug #122. Affected file silcd/packet_receive.c.
1312 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1314 * Remove the mark for output (mark it only for input) after
1315 purging outgoing queue. Prevents the "Error in select()"
1316 floods. Affected file silcd/packet_send.c.
1318 * Fixed incorrect connection deletion from client library
1319 after calling "connect" client operation. Could cause
1320 crashes for example during reconnect timeouts. Affected
1321 files are lib/silcclient/client.c and
1322 irssi/src/silc/core/client_ops.c.
1324 * Check server private key file permissions before starting
1325 the server. Affected file silcd/serverconfig.c.
1327 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1329 * NULL terminate allocated string in silc_buffer_strformat.
1330 Affected file lib/silcutil/silcbuffmt.c.
1332 * Rewrote the invite/ban list string handling in server to
1333 use SilcBuffer instead. Affected files are silcd/command.c
1334 and silcd/server_util.c.
1336 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1338 * Fixed double free in CMODE command when setting new HMAC
1339 for channel. Affected file silcd/command.c.
1341 * Added couple of missing memset's to zero sensitive memory.
1342 Affected files silcd/command.c, lib/silcclient/command.c.
1344 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1346 * Fixed a double free in INVITE command error handling in
1347 server. Affected file silcd/command.c.
1349 * Added macros SILC_SWAB_[16|32] to swab byte order of
1350 16-bit and 32-bit unsigned integers. Affected file
1351 lib/silcutil/silctypes.h.
1353 * Use the SILC_SWAB_16 instead of htons() in server when
1354 handling ports since the ports in structures are always
1355 in little-endian order (regardless of platform). Affected
1356 file silcd/serverid.c and silcd/server_backup.c.
1358 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1360 * Send DISCONNECT in close admin command in server. Affected
1361 file silcd/command.c.
1363 * Check whether we are already connecting to a remote router
1364 (in addition of checking whether we are already connected)
1365 before creating new connection. Affected file silcd/server.c.
1367 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1369 * Added better compiler and compiler flags checking in
1372 * Check that socket is valid after QoS is applied to data.
1373 Affected file lib/silcutil/unix/silcunixsockconn.c.
1375 * Make sure the socket connecetion is not closed to early
1376 when closing connection in server. Also make sure the
1377 connection is always closed after error in a protocol.
1378 Affected file silcd/server.c.
1380 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1382 * Removed --session and --dummy options from Irssi SILC Client.
1383 -d option is available only if --enable-debug was given.
1384 Affected files are irssi/src/silc/core/silc-core,
1385 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1387 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1389 * Added silc_buffer_steal to steal the data from the buffer.
1390 Affected file lib/silcutil/silcbuffer.h.
1392 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1394 * Fixed server crash with double Primary block in config file.
1396 Fixed also various memory leaks around the config file
1397 parser. Affected files lib/silcutil/silcconfig.c,
1398 silcd/serverconfig.c.
1400 * Changed my nickname (Johnny Mnemonic) to my real name, this
1401 means that bugs introduced by him were actually introduced
1404 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1406 * Don't display "foo appears as foo\nYou're now known as foo"
1407 messages. Affected file irssi/src/silc/core/client_ops.c
1409 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1411 * Fixed error handling of invalid client entry when calling
1412 commands in server. Fixes a crash. Affected file
1415 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Added some sanity checks in server for correctness of the
1418 server configuration. Affected file silcd/serverconfig.c.
1420 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * Prevent endless resolving of user informations in USERS
1423 command by checking the command reply status correctly.
1424 Affected file lib/silcclient/command_reply.c.
1426 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1428 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1429 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1430 Aldous <Matthew@Aldous.com>.
1432 * Added better implementation using CriticalSection of
1433 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1434 <mikko.lahteenmaki@pikabaana.net>.
1436 * Added some Winsock WIN32 compatiblity defines into
1437 includes/silcwin32.h.
1439 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1441 * Fixed double free in async host lookup code. Affected file
1442 lib/silcutil/silcsockconn.c.
1444 * On backup router handle now the SERVER_SIGNOFF from router
1445 for local connected servers too, and close the connections.
1447 Do not process them as normally signing off servers when they
1448 really signoff by sending EOF fe, but always assume that
1449 router sends the SERVER_SIGNOFF.
1451 Affected files silcd/server.c and silcd/packet_receive.c.
1453 * Fixed socket unsetting when closing connections. Affected
1454 files silcd/server.c and silcd/packet_send.c.
1456 * Do not print the nickname in SERVER_SIGNOFF if we do not
1457 have it. Prevents asserts in Irssi core. It is possible we
1458 don't have the nick if it was just being resolved when server
1459 signoff. Affected file irssi/src/silc/core/client_ops.c.
1461 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1463 * Fixed autonick crashbug in client library. Affected file
1464 lib/silcclient/client.c.
1466 * Fixed Unix implementation of SilcMutex to really assert if
1467 the mutex is locked/unlcoked already. Affected file
1468 lib/silcutil/unix/silcunixmutex.c.
1470 * Fixed locking in silc_schedule_uninit. It didn't lock
1471 when dispatching timeout tasks. Affected file is
1472 lib/silcutil/silcschedule.c.
1474 * Changed Win32 implementation of SilcThread to use modern
1475 Win32 interface. Affected file is
1476 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1478 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1480 * Don't print signed messages when sending failed. Affected files
1481 irssi/src/silc/core/silc-[servers.c/commands.h]
1483 * Send adquate signal when founding a channel by joing it. Affect
1484 file irssi/src/silc/core/client_ops.c
1486 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1488 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1489 irssi/src/fe-common/core/themes.c
1491 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Fixed close command to use the port correctly when closing
1494 server connections. Affected file silcd/idlist.c.
1496 * Check for NULL outbuf in silc_socket_write. It is possible
1497 that it is NULL is some odd case. Affected files are
1498 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1500 * Do not call final protocol callback for backup router
1501 resuming protocol when closing connection. It is closed
1502 by timeout in case of error. Affected file silcd/server.c.
1504 * Backup reconnect to router if backup resuming protocol
1505 failed. Affected file silcd/server_backup.c.
1507 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * Fixed double free in SKE library error hadling when signature
1510 error occurred. Affected file lib/silcske/silcske.c.
1512 * Save the fingerprint to new SilcClientEntry after changing
1513 nickname. Affected file lib/silcclient/client_notify.c.
1515 * Print SIGNOFF in Irssi SILC client only if the nickname is
1516 known. Prevents asserts in Irssi core. It is possible we
1517 don't have the nick if it was just being resolved when it
1518 quit. Affected file irssi/src/silc/core/client_ops.c.
1520 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Fixed double free in invite list adding code when adding
1523 invite strings. Affected file silcd/server_util.c.
1525 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1527 * More log printing during backup router protocol. Affected
1528 file silcd/server_backup.c.
1530 * Removed backwards support for old private key file format.
1531 Affected file lib/silccrypt/silcpkcs.c.
1533 * Removed backwards support for not-so-strict decryption length
1534 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1536 * GETKEY to update the client entrys fingerprint too.
1537 Affected file lib/silcclient/command_reply.c.
1539 * Added --without-libtoolfix for package builders using weird
1540 wrappers around libtool (BSD at least).
1542 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1544 * Fixed backup router bugs: When backup resumes router and
1545 receives a CHANNEL_MESSAGE packet the backup must not act
1546 as router since the packet header decryption would be
1547 different. Also, when relaying packets to channel, do
1548 not re-encrypt packets on backup that came from the primary
1549 since the connection isn't really router-router connection.
1550 Affected files silcd/server.c, silcd/packet_send.c.
1552 * Added checks in encryption/decryption that encryption/decryption
1553 length sent as argument really is multiple by block size. Helps
1554 catching really weird bugs like the above backup router bugs
1555 when packets are being decrypted in wrong way. Affected files
1556 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1558 * Fixed padding generation in private key file encryption.
1559 Affected file lib/silccrypt/silcpkcs.c.
1561 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Added ignore_message_signatures setting which can be used
1564 to ignore signatures in messages. Affected files are
1565 irssi/src/silc/core/client_ops.c, silc-core.c.
1567 * Fixed the libtoolfix to use command line options instead of
1568 environment variables. They didn't work as expected. Now,
1569 the libtool is fully run-time configurable.
1571 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1573 * Verify signature payload for signed messages. Affected files
1574 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1575 irssi/src/silc/core/silc-core.h
1577 * Display signature verification result in public and private
1578 messages using theme abstracts. See irssi/default.theme for
1579 examples on their usage. Affected files
1580 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1581 irssi/src/fe-common/silc/module-formats.[ch],
1582 irssi/src/fe-common/silc/fe-common-silc.c,
1583 irssi/src/fe-common/silc/Makefile.am
1584 irssi/src/fe-common/core/fe-messages.[ch]
1586 * Fixed bugs in Irssi's theme parsing. Affected files
1587 irssi/src/fe-common/core/themes.c
1589 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1591 * Calculate the correct length for signed messages before
1592 encrypting, it must be multiple by block size. Affected
1593 file lib/silccore/silcmessage.c.
1595 * silc_message_signed_get_public_key returns now both
1596 decoded and encoded public key. Affected files are
1597 lib/silccore/silcmessage.[ch].
1599 * Added libtoolfix script that makes the libtool more generic
1600 and configurable in run-time. Now we can specify in run-time
1601 if what kind of libraries we want to create, regardless of
1602 configuration. SIMs are now creates even if --disable-shared
1603 was explicitly given.
1605 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Fixed founder key sending in CMODE command in client.
1608 Affected file lib/silcclient/command.c.
1610 * Fixed CUMODE founder authentication in server to not check
1611 for client's public key since it's not supposed to do that.
1612 Affected file silcd/command.c.
1614 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1616 * Set realname and hostname in NICK_REC records. Affected file
1617 irssi/src/silc/core/silc-nicklist.c
1619 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1621 * Remove 1.0 protocol backwards compat code from client
1624 * Added more reliable check for whether nickname did change
1625 or not, or whether only Client ID changed in NICK_CHANGE
1626 notify. Affected file lib/silcclient/client_notify.c.
1627 Fixes bug in '@' character handling in a nickname.
1629 * Added support for automatically parsing signature from
1630 the message payload. Added new function
1631 silc_message_get_signature to return the payload to
1632 application. Affected files lib/silccore/silcmessage.[ch].
1634 * Changed the private_message and channel_message client
1635 operations to deliver the SilcMessagePayload to the
1636 application too. Application can use it fe. to get the
1637 signature from the message for verification. Affected
1638 file lib/silcclient/silcclient.h, client_channel.c and
1641 * Redefined the signed payload for message payloads.
1642 Updated protocol specs and implemented.
1644 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1646 * Fixed wrong invite and ban list handling in server command
1647 reply. Affected files are silcd/command_reply.c,
1648 silcd/server_util.[ch].
1650 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1652 * Fixed CMODE setting in server when founder mode was set.
1653 Affected file silcd/command.c. Bug #95.
1655 * Added support to setting specific public key in CMODE in
1656 Irssi SILC client. Affected file lib/silcclient/command.c.
1658 * Added support to use specific public key in CUMODE in
1659 Irssi SILC Client. Affected file lib/silcclient/command.c.
1661 * Added support for inviting and banning by public key in
1662 Irssi SILC client. Affected file lib/silcclient/command.c.
1664 * Fixed fingerprint/babbleprint showing in invite and ban
1665 list command replys. Affected file is
1666 irssi/src/silc/core/client_ops.c.
1668 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1670 * Format CMODE +c and +h to display both the mode and the argument
1672 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Added test vectors and test programs for SHA-1, MD5,
1675 HMAC-SHA1 and HMAC-MD5. New tests are located in
1676 lib/silccrypt/tests/. Fixed also argument decoding bug in
1677 MD5 implementation. Affected file lib/silccrypt/md5.c.
1679 * Changed the channel private key and private message key
1680 generation (with static keys) to use SHA1 instead of MD5,
1681 as SHA1 is the mandatory hash function in SILC. Affected
1682 file lib/silcclient/client_[channel/prvmsg].c.
1684 * Changed the private key file encryption to use SHA1 instead
1685 of MD5. Added support for the old generation and added
1686 automatic change of the key (to be removed later). Affected
1687 files lib/silccrypt/silcpkcs.c.
1689 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1691 * Load only files with .pub suffix in PublicKeyDir. Affected
1692 file silcd/serverconfig.c.
1694 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1696 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1697 channels. Affected files silcd/silcd.c, silcd/server.h.
1699 * Added the config directive PublicKeyDir for the client block.
1700 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1702 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * Merged Toni's irssi/silc.conf patch.
1706 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1708 * Max alloc tests in allocation routines. Affected file
1709 lib/silcutil/silcmemory.c.
1711 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Fixed a typo in resuming code that fixed detach/resume code
1714 in server. Bug #93. Affected file silcd/packet_receive.c.
1716 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1718 * Do reverse lookups for server when /connecting. Affected files
1719 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1720 irssi/src/core/net-nonblock.*
1722 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1724 * Added library versioning for shared libraries. Affected
1725 files configure.in.pre and lib/Makefile.am.pre.
1727 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1729 * Display INVITE and BAN lists as specified by SILC 1.2
1731 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Do not send invite list back unless asked (when sending
1734 no arguments) or when list was modified. Affected file
1737 * Remove client from invite list in KILLED notify and in
1738 KILL command. Affected file silcd/command.c and
1741 * Fixed bugs in invite list handling in INVITE command.
1742 Affected files silcd/command.c and silcd/server_util.c.
1744 * Merged with Irssi 0.8.6.
1746 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1747 Affected file irssi/src/fe-text/silc.c.
1749 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1751 * The silc_argument_get_[first/next] now return the argument
1752 type to caller. Added silc_argument_payload_encode_one.
1754 Affected files are lib/silccore/silcargument.[ch].
1756 * Added support for the SILC 1.2 INVITE command and new
1757 invite lists to server. Affected files are silcd/command.c,
1758 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1760 * Added support for the SILC 1.2 BAN command and new
1761 ban lists to server. Affected files are silcd/command.c,
1762 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1764 * Added support to client sending new INVITE command. Affected
1765 file is lib/silcclient/command.c.
1767 * Added support to client sending new BAN command. Affected
1768 file is lib/silcclient/command.c.
1770 * Added support for removing client from invite list when kicked
1771 from channel, as SILC 1.2 dictates. Affected files are
1772 silcd/packet_receive.c and silcd/command.c.
1774 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1777 automatically the cipher's internal IV. Affected files
1778 lib/silccrypt/silccipher.[ch].
1780 * Assure the RESUME_CLIENT packet is not sent to twice to
1781 backup router if the detached client was originated from
1782 the backup. Affected file silcd/server.c. Bug #76.
1784 * Changed silc_sim_symname to not allocate memory. Affected
1785 file lib/silcsim/silcsimutil.c.
1787 * Fixed memory leaks with SIMs in server. Affected files
1788 silcd/serverconfig.c, silcd/server.c.
1790 * Fixed channel key distribution after resuming detached
1791 client. Affected files silcd/packet_receive.c.
1793 * Fixed channel's global_user boolean checking after detaching.
1794 Check it after changing the owner of the client not before.
1795 Affected file silcd/packet_receive.c.
1797 * Fixed few double frees from client library. Fixes at least
1798 Bug #81, possibly others too.
1800 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1801 notifys in Irssi SILC Client. Affected file is
1802 irssi/src/silc/core/client_ops.c. Bug #82.
1804 * Applied Ville Räsänen's manual page and --mandir bugfix
1805 patch. Affected files are configure.in.pre and Makefile.am.pre.
1808 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Added support to backup router protocol for backup to tell
1811 normal server that it cannot use the backup router as primary
1812 because the primary isn't really down. Updated protocol
1815 * Added support for primary router to tell backup router that
1816 resuming is not possible because the backup really isn't primary
1817 in the cell. For example if backup disconnected itself the
1818 resuming is not allowed since the primary really did not
1819 go down. Updated protocol specs.
1821 * Removed MARS from crypto library.
1823 * Defined the CTR mode and Randomized CBC mode in SILC. The
1824 CTR mode is RECOMMENDED now in specification. Defined also
1825 Serpent cipher as optional cipher. Updated the protocol specs.
1827 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Added support for inviting/banning by IP/MASK, public key,
1830 and explicit Client ID. Redefined the command and notify
1831 types to allow easier forwards support for other methods
1832 of inviting/banning. Updated protocol specs.
1834 * Remove the client from channel's invite lists if the client
1835 is kicked or killed. Updated protocol specs.
1837 * Unified the Channel Message Payload and Private Message
1838 into one Message Payload. Updated protocol specs and
1841 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Don't wait for EOF after socket error has occurred, but
1844 close the connection. Affected file is silcd/server.c.
1846 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1848 * Added support for setting FOUNDER mode on channel with
1849 specific public key which can be set with CMODE command.
1850 Updated protocol specs and implemented in client and server.
1852 * Fixed the Irssi SILC client to correctly shutdown the client
1853 library to avoid memory leaks. Affected files are
1854 irssi/src/silc/core/silc-core.c and silc-servers.c.
1856 * Deprecated the No Reply flag in SKE protocol and introduced
1857 "IV Included" flag which can be used to indicate that the IV
1858 is included in the ciphertext. This makes it possible to use
1859 SILC on unreliable transport, such as UDP which may cause
1860 packet reordering and losses. Updated protocol specs, did
1863 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1866 < 32 bit values in correct size. Affected file is
1867 lib/silcmath/mp_mpi.c.
1869 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * Fixed the KE Start Payload parsing to check that mandatory
1872 fields are present. Affected file lib/silcske/payload.c.
1874 * Fixed compilation warnigs in Irssi SILC Client. Affected
1875 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1877 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1879 * Print "nick now appears as newnick" and update Irssi's nicklist
1880 when you change your nick to "nick". Closes #62
1882 * Never format your own nick. Closes #63
1884 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1886 * SILC_UMODE_GONE changes are now propagated correctly to the
1887 Irssi client. Closes #54
1889 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1891 * Fixed example in /HELP KEY
1893 * Added expando $j which expands to current SILC Client version
1895 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Fixed public key decoding in crypto library.
1899 * Added better error printing to SKE library.
1901 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1903 * Fixed NICK command to not crash if nickname was not sent.
1905 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1908 Deprecated the old Encrypt-And-MAC order. Updated protocol
1909 specs and implemented.
1911 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1912 generation. Updated specs and implemented.
1914 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Added support for rekey before 2^32 sequence number wraps.
1917 Affected files in server and client library.
1919 * Padding must be at least 8 bytes now. Implemented and updated
1922 * Compute maximum padding for authentication packets to make
1923 passphrase approximation attacks impossible. Affected files
1924 in client library and in server.
1926 * Fixed PING command sending in client library and handling in
1927 server. The server ID must be ID Payload, not raw ID data.
1928 Affected files in server and client library.
1930 * Defined that all public keys sent in commands and notify
1931 payloads are actually Public Key Payloads not raw public key
1932 data. Updated protocol specs and implemented.
1934 * Updated protocol version to 1.2. Updated specs and code.
1936 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1937 status types. Updated specs and the code.
1939 * Added support for normal client to kill its own entries from
1940 the network. Updated protocol specs and the code.
1942 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1943 and added initial implementation.
1945 * Added MAC field to the Private Message Payload to protect
1946 against chosen ciphertext attacks. Updated the protocol specs
1949 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1950 attribute to indicate the user's current idle and signon time
1951 of a service. Updated protocol specs and implemented.
1953 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Added "do_not_bind" argument to silc_client_file_send what
1956 can be used to not bind locally but assume the file receiver
1957 provides the point of connect. Usefull when sender is behind
1958 NAT device. Affected file lib/silcclient/silcclient.h and
1961 * Added -no-listener option to FILE SEND command in Irssi SILC
1962 client. Affected file irssi/src/silc/core/silc-servers.c.
1963 Renamed FILE RECEIVE to FILE ACCEPT.
1965 * Confirm passphrase for private key encryption in
1966 silc_create_key_pair and silc_change_private_key_passphrase.
1967 Affected files are lib/silcutil/silcapputil.c.
1969 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Move silc_client_packet_send back to internal, added
1972 silc_client_send_packet, a bit simpler function for application.
1973 Affected files lib/silcclient/silcclient.h, client.c and
1976 * Moved the SilcClientEntry, SilcChannelEntry and
1977 SilcServerEntry to silcclient.h to be public and documented
1978 them for application. Affected files are
1979 lib/silcclient/silcclient.h and idlist.h.
1981 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Fixed manual page installation patch by Ville Räsänen.
1984 USERS help page fix patch by Ville Räsänen
1986 * Changed the silc_client_command_call interface to make
1987 the command call simpler for the application. The library
1988 now handles the command line parsing, command finding and
1989 execution. Application only needs to call the function
1990 with the command line. Affected files are
1991 lib/silcclient/silcclient.h, command.[ch].
1993 * Fixed silc_get_input to NULL-terminate the returned input.
1994 Affected file lib/silcutil/silcutil.c.
1996 * Resolve the client's public key in JOIN command if the
1997 founder auth data is being requested but we don't know the
1998 client's public key. Affected file silcd/command.c.
2001 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Print notify for server opers when backup router comes
2004 online. Affected file silcd/server.c.
2006 * Fixed the INVITE command to send the invite list in
2007 command reply. Affected file silcd/command_reply.c.
2009 * Fixed MOTD command reply sending. Affected file
2012 * UTF-8 decode the topic in TOPIC command reply and LIST
2013 command reply in Irssi SILC client. Affected file is
2014 irssi/src/silc/core/client_ops.c.
2016 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Fixed the INVITE command to not crash Irssi SILC client
2019 when given without nickname argument. AFfected file
2020 irssi/src/silc/core/client_ops.c.
2022 * Fixed double free in WHOIS query on normal server when
2023 forwarding query to router. Affected file is
2024 silcd/server_query.c.
2026 * Fixed WATCH command reply handling on normal server which
2027 was missing altogether. Affected file silcd/command_reply.c.
2030 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2032 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2033 Included yodl sources for each of these. Also modified
2034 Makefile.am prototype to install these files to proper
2035 locations. Updated CREDITS. Affected file Makefile.am.pre,
2036 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2039 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Added support for encrypted private key files. Now
2042 passphrase must be provided when new key pair is created
2043 (can be empty though), and prompted when loading the
2044 private key. Added support for loading the old-style
2045 non-encrypted private keys as well. Affected files
2046 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2049 * Fixed silc_get_input to accept input on all terminals.
2050 Affected file lib/silcutil/silcutil.c.
2052 * Moved the Irssi SILC client key loading and other stuff
2053 to be called after the arguments and UI is initialized.
2054 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2056 * Added -P option to Irssi SILC client which can be used
2057 to change the passphrase of the private key. Affected
2058 file irssi/src/silc/core/silc-core.c.
2060 * Added silc_change_private_key_passphrase apputil routine
2061 to lib/silcutil/silcapputil.[ch].
2063 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Fixed connection closing in client library to not crash.
2066 Moved the connection freeing totally to function
2067 silc_clinet_del_connection. Affected file
2068 lib/silcclinet/client.c.
2070 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2072 * Changed includes/silcincludes.h to silcincludes.h.in to
2073 include configuration specific information. The silcdefs.h
2074 is not included in to installation anymore (it's only
2075 compilation time header).
2077 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Moved the SilcClient and SilcClientConnection from client.h
2080 to the public lib/silcclient/silcclient.h. Changed the
2083 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2085 * If version string in silc_clinet_alloc is NULL the library
2086 puts it automatically. Affected file lib/silcclient/client.c.
2088 * Changed the version strings from variables to #define's
2089 in includes/silcversion.h.
2091 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * Added shared library complation support.
2095 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Added lib/silcutil/silcapputil.[ch] for application
2098 utility functions. It includes routines for applications'
2099 convenience. Added silc_create_key_pair, silc_show_public_key
2100 and silc_load_key_pair functions.
2102 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * Send RESUME_CLIENT packet from router to backup routers
2105 to in resuming. Affected file silcd/packet_receive.c.
2107 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * In IDENTIFY command parsing, send all other IDs except
2110 Client IDs explicitly to router for resolving on normal
2111 server. Also check that ID received in WHOIS command is
2112 always Client ID, others are not allowed. Affected file
2113 silcd/server_query.c.
2115 * Merged latest changes from irssi.org CVS.
2117 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2120 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2122 * Fixed the heartbeat sending in Irssi SILC client. Moved
2123 the silc_client_packet_send to silcclient.h for application
2124 usage. Affected files lib/silcclient/client_internal.h
2125 lib/silcclient/silcclient.h.
2127 * Fixed a bug in query resolving in server. Used wrong
2128 variable in a for loop and crashed. Affected file is
2129 silcd/server_query.c.
2131 * Server constructs requested attributes only to locally
2132 connected clients. Affected file silcd/server_query.c.
2135 * Fixed a bug when sending resolving from router to server
2136 with requested attributes. The constructed WHOIS command
2137 was incorrect. Affected file silcd/server_query.c.
2140 * Fixed Requested Attributes saving in WHOIS command reply.
2141 The length of the data buffer must be saved too. Affected
2142 file silcd/command_reply.c.
2144 * Update the client entry's servername after detaching is
2145 over. Affected file silcd/packet_receive.c. Bug #37.
2147 * Resolve incomplete client entrys in CUMODE_CHANGE and
2148 CMODE_CHANGE notifys. Affected file is
2149 lib/silcclient/client_notify.c. Bug #42.
2151 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2153 * Fixed channel key packet processing bug on backup router
2154 during backup resuming protocol. Affected file is
2155 silcd/packet_receive.c.
2157 * Fixed memory leaks in server. Affected files are
2158 silcd/server.c and silcd/packet_receive.c.
2160 * Fixed packet decryption problem when backup router encrypted
2161 channel message with wrong key during backup resuming
2162 protocol. Affected file silcd/packet_send.c.
2164 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2165 Toni Willberg (toniw@iki.fi)
2167 * Changed the SilcCipher context to be private. Changed the
2168 silc_cipher_get_iv to just return pointer to the IV. Added
2169 silc_cipher_get_name to return the name of the cipher.
2170 Fixed code all around to support these changes. Affected
2171 files are lib/silccrypt/silccipher.[ch], client library and
2174 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Fixed unaligned access in lib/silccore/silcattrs.c.
2178 * Fixed libtool linking in lib/silcsim/Makefile.am.
2180 * Fixed services attribute printing. Affected files is
2181 irssi/src/silc/core/silc-queries.c.
2183 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Fixed a crashbug in incoming server accepting. Affected
2186 file silcd/server.c.
2188 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2190 * Added automatically generated index to Toolkit Reference
2193 * Added support for Postscript Toolkit Reference Manual.
2195 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2200 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2202 * Added 'send_events' boolean argument to the function
2203 silc_schedule_set_listen_fd which sends the set events to
2204 the application explicitly if set to TRUE. Default action
2205 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2206 lib/silcclient/client_internal.h and silcd/server_internal.h.
2208 * Added silc_compare_timeval to determine which time values
2209 is smaller. Affected file lib/silcutil/silcutil.[ch].
2211 * Added sort-of "Quality of Service" (QoS) support to
2212 SilcSocketConnection. Data reception can be controlled with
2213 rate limit per second and/or read data length limit.
2214 Added silc_socket_set_qos. Affected files are
2215 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2217 * Added the QoS configuration to SILC Server configuration
2218 file. Affected files are silcd/serverconfig.[ch] and
2221 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2223 * Merged with irssi.org CVS.
2225 * Failed OPER and SILCOPER authentications are now logged.
2226 Affected file silcd/command.c. Bugs #25.
2228 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2230 * ROBODoc documented lib/silcutil/silcbuffer.h and
2231 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2232 <ville.rasanen@iki.fi>.
2234 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Added support for auto-passphrase authentication from the
2237 config file during connecting which was not implemented
2238 yet. Affected file irssi/src/silc/core/client_ops.c.
2240 * Fixed a bug in authentication protocol failure handling which
2241 was processing wrong callback context. Affected files
2242 are lib/silcclient/client.c and protocol.c.
2244 * Fixed the /ATTR allow off to actually work. Affected file
2245 is irssi/src/silc/core/silc-queries.c.
2247 * Fixed the /ATTR -del to work. Affected file is
2248 irssi/src/silc/core/silc-queries.c.
2250 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2254 * Fixed mask attribute adding in Irssi SILC client. Affected
2255 file irssi/src/silc/core/silc-queries.c.
2257 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Added support for saving the requested attributes in
2260 WHOIS to directory. Affected file is
2261 irssi/src/silc/core/silc-queries.c.
2263 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Added support for parsing VCard fields that do not have
2266 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2268 * Fixed a double free bug in hash table foreach function
2269 if the entry was deleted in the foreach callback. Affected
2270 file lib/silcutil/silchashtable.c.
2272 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2274 * Added silc_attribute_get_verify_data to return the signature
2275 verification data for either user digital signature or
2276 server digital signature in Requested Attributes. Affected
2277 files are lib/silccore/silcattrs.[ch].
2279 * Added silc_vcard_alloc which is used to allocated dynamic
2280 SilcVCard context. The silc_vcard_free now checks whether
2281 the context is dynamically allocated or not. Affected files
2282 are lib/silcutil/silcvcard.[ch].
2284 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2286 * Periodically remove the NOATTR status from client entry
2287 so that the client may take the attributes in use even after
2288 server has resolved them unsuccessfully earlier. Affected
2289 file silcd/server_query.c and idlist.h.
2291 * Moved sha1hash and md5hash from client->internal to
2292 SilcClient for application usage. Affected files are
2293 lib/silcclient/client.h and client_internal.h.
2295 * Fixed attribute encoding and decoding bugs. Affected
2296 files lib/silccore/silcattrs.[ch].
2298 * Added ATTR command to Irssi SILC Client which is used to
2299 manage user's Requested Attributes sending and values for
2300 WHOIS command. Affected files around Irssi SILC client.
2302 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Added silc_buffer_strformat which can be used to format
2305 strings into a buffer which size is automatically increased.
2306 Affected file lib/silcutil/silcbuffmt.[ch].
2308 * Added implementation of VCard (RFC 2426) which can be used
2309 as part of Requested Attributes in WHOIS command. Affected
2310 file lib/silcutil/silcvcard.[ch].
2312 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Some strncat -> silc_strncat changes our the core and
2317 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2318 errors. Added better error printing to SKE library.
2319 Affected files lib/silcske/silcske.c, silcske_status.h and
2322 * Save the PKCS key length even if only private key is set to
2323 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2325 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2326 length in bits not in bytes. Affected files are
2327 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2328 silcd/server_query.c.
2330 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Added silc_attribute_payload_encode_data to directly encode
2333 the data into the attributes buffer. Renamed function
2334 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2335 Affected files are lib/silccore/silcattrs.[ch].
2337 * silc_hash_table_find_foreach calls the foreach function now
2338 once even if the nothing was found with context set to NULL.
2339 Affected file lib/silcutil/silchashtable.[ch].
2341 * Remove the RESOLVING flag from client entry after received
2342 the Requested Attributes from the client. Fixed memory leak
2343 in client entry freeing. Affected files silcd/server_query.c
2346 * Added Requested Attributes support into SILC Client Library.
2347 It is not able to send requested attributes in WHOIS command,
2348 and also receive and process requested attributes. Added
2349 silc_client_attribute_[add|del] and silc_client_attributes_get
2350 functions. Added also `ignore_requested_attributes' to the
2351 SilcClientParams to not use attributes in client. Affected
2352 files are lib/silcclient/command.c, client_attrs.[ch],
2353 silcclient.h, client_internal and client.[ch].
2355 * Changed the silc_client_get_client_by_id to support Requested
2356 Attributes, it takes them as argument now. Affected file
2357 is lib/silcclient/silcclient.h, and idlist.c.
2359 * Added -details option to WHOIS command in Irssi SILC Client
2360 to support the requested attributes. By default it requests
2361 all attributes. Affected file lib/silcclient/command.c and
2362 irssi/doc/help/in/whois.in.
2364 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Add also SERVICE attribute for server-constructed attribute
2367 data. Also digitally sign the attributes and add
2368 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2369 silcd/server_query.c.
2371 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2373 * Changed the silc_attribute_payload_encode to support list
2374 of attributes (function may be called several times to add
2375 a new attribute). Removed the silc_attribute_payload_encode_list
2376 function. The encoding function now also automatically encodes
2377 the data, so the caller does not need to do that. Affected
2378 files lib/silccore/silcattrs.[ch].
2380 * Added support for replying on behalf of the user to the
2381 Requested Attributes in WHOIS command in the server. Affected
2382 file silcd/server_query.c.
2384 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2385 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2387 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Don't swtich to become primary router if we are backup if
2390 decryption error has occurred. Affected file silcd/server.c.
2392 * Fixed a bug in backup router IP address comparison in
2393 silc_server_backup_get.
2395 Save now also the port of the server/router and use that
2396 in comparison as well. Affected file silcd/server_backup.c.
2398 * Normal server now reconnects to backup router automatically
2399 if connection is lost to it. Affected file silcd/server.c.
2401 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * If packet processing fails (like integrity check fails)
2404 the connection is closed now. Affected files are
2405 lib/silccore/silcpacket.c and silcd/server.c.
2407 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2409 * Fixed double free in RSA public key set function
2410 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2413 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2415 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2416 Added server_query.[ch] which provides one interface for
2417 querying information using all three commands.
2419 * Changed all "typedef unsigned char" in core library to
2420 "typedef SilcUInt8".
2422 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2426 * Renamed silc_server_get_client_resolve to
2427 silc_server_query_resolve and moved to server_query.[ch].
2429 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Resumed client packet handling from server put the resumed
2432 client on wrong list on router and caused the client not
2433 be present on the network anymore. Now fixed to put the
2434 client to correct list. Affected file silcd/packet_receive.c.
2436 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2438 * Various cleanup in error message output in config parsing code
2439 and in server init code. Fixed error log files containing
2440 too many newlines ('\n') in some situations. Affected files are
2441 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2443 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * Use the reverse lookupped hostname in client internals
2446 instead of one user provided us as remote server name.
2447 Affected file lib/silcclient/client.c.
2449 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Added 'app_context' to silc_schedule_init. It is an
2452 application specific context that is delivered to application
2453 in task callback functions. Affected files are
2454 lib/silcutil/silcutil.[ch].
2456 * The hb_context in SilcSocketConnection is not freed
2457 automatically anymore (application must free it). Freeing
2458 it automatic is inconsistent. Affected files are
2459 lib/silcutil/silcsockconn.[ch].
2461 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2463 * Added support for removing explicitly added client connections
2464 in rehash and closing the client connections if they were
2465 unconfigured in the rehash. Affected file silcd/server.c.
2467 * Added support for aborting automatically pending commands
2468 that never receives the reply (to avoid memory leaks).
2469 Added also silc_server_command_pending_timed to set the
2470 specific timeout for pending command. Affected files are
2471 silcd/command[_reply].[ch].
2473 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2474 specs and lib/silccore/silcstatus.h.
2476 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Changed the silc_get_time to accept time value as argument
2479 or if zero is sent return current local time. Affected
2480 file lib/silcutil/silcutil.[ch].
2482 * Added STATS command to client library and Irssi SILC client.
2483 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2485 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Assure that channel key is set before sending it. May
2488 crash server otherwise. Affected file silcd/packet_send.c.
2490 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Assure that endless loop cannot happen with detached client
2493 resolving on normal server. Added idlist status
2494 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2495 silcd/idlist.h and silcd/packet_receive.c.
2497 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2499 * Incoming file transfer request cannot use same session as
2500 the sending session. This can happen when sending file to
2501 yourself. Crashed the client on quit. Affected file
2502 lib/silcclient/client_ftp.c. Bug #24.
2504 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Implemented the draft-riikonen-precense-attrs draft and
2507 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2509 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Distribute the SERVER_SIGNOFF notify also to local backup
2512 routers from the primary router. The backup router may not
2513 have the signing of local server directly connected and need
2514 to know about the signoff. Affected file silcd/server_util.c.
2516 * Use the primary router as the origin of the locally connected
2517 server when it is disconnecting from the backup router since
2518 that's where it really is coming from. Now the clients from
2519 the disconnecting server are removed correctly and "shadow"
2520 clients are not left to the backup router. Affected file
2523 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * If normal server is standalone and found existing but disabled
2526 channel, do not re-create the channel since it creates
2527 duplicate same channels. Affected file silcd/server.c.
2529 * Added anonymous client connections support to server. New
2530 "anonymous" configuration option to ConnectionParams section
2531 added. If set to true, the username and hostname information
2532 of the client will be scrambled and anonymous user mode is
2533 set automatically to the user. Affected files are
2534 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2536 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * In JOIN notify handling, mark that the cache entry of the
2539 client cannot be expired. Can cause crashes on normal
2540 server (asserts client->channels). Affected file is
2541 silcd/packet_receive.c.
2543 * From now on distribution versions are used as protocol versions
2544 instead of by default using the Toolkit base version as protocol
2545 version. Affected file prepare.
2547 * Do not set the locally resolved hostname for local client
2548 entry but take what server sends. This way the real hostname
2549 is showed in WHOIS for yourself. Affected file is
2550 lib/silcclient/idlist.c and lib/silcclient/client.c.
2552 * Resolve local info with IDENTIFY when connecting to server.y
2554 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2556 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2557 for implied search (not needed on platforms which has native
2558 pthreads library). Use --without-pthreads to disable threads.
2559 Affected file is configure.in.pre
2561 * Fixed --with-iconv on platforms which need to bypass (broken)
2562 native iconv(). Affected file is configure.in.pre
2564 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Moved -C option parsing in Irssi SILC client at same time
2567 as other options. The UI was initialized earlier and caused
2568 problems on command line. Bug #16. Affected file is
2569 irssi/src/silc/core/silc-core.c.
2571 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2573 * Added global variable silc_log_timestamp that tells silclog
2574 wether to print or not the timestamp in the logging files.
2575 Affected file lib/silcutil/silclog.[ch].
2577 * Added silcd configuration option Timestamp in the Logging
2578 section. Affected file silcd/serverconfig.[ch],
2579 doc/example_silcd.conf.in.
2581 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Fixed fingerprint checking to check for entirely empty
2584 fingerprint instead of two first bytes when determining
2585 if it is set. Bug #18. Affected file silcd/command.c.
2587 * Fixed duplicate PKCS name registering to not allow it.
2588 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2590 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2592 * Conditionalize non-gcc compiler optimizations for various
2593 platforms, enable those commented out. Cleanups.
2594 Affected file lib/silcmath/mpi/configure.in
2596 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2598 * silc_rng_exec_command() left zombie processes if command
2599 didn't generate any output. Affected file
2600 lib/silccrypt/silcrng.c
2602 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2604 * Rewrote iconv checking, introduce --with-iconv for systems
2605 which rely on libiconv. Check if iconv() provided by libc
2606 is good enough, otherwise demand libiconv. Affected file
2609 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2611 * Search for ldopen() also in libc. This enables SIM support
2612 on *BSD systems. Based on patch from Alex Zepeda. Affected
2613 file configure.in.pre
2615 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2617 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2618 This fixes prepare on *BSD systems. Affected file
2621 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * More fixed for not having purge timeout for global clients
2624 that are on channel. Affected files silcd/command_reply.c
2627 * Fixed the rekey protocol to work with backup router connections.
2628 Rekey packets are now allowed on disabled connections as
2629 well. Affected files silcd/packet_send.c and server.c.
2631 * Do not switch to be as backup router when shutting down and
2632 closing the primary connection. Affected file silcd/server.c.
2634 * Fixed memory leaks in backup router deleting. Added
2635 silc_server_backup_free to free all data during shutdown of
2636 server. Affected files silcd/server_backup.[ch].
2638 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Do not process commands if the sock->user_data is NULL.
2641 Affected file silcd/command.c.
2643 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Fixed buffer overflow and security problems (loosing bits
2646 in CFB encryption) in SILC RNG. Problems reported by
2647 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2649 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Added yet more checks that client is not expired on global
2652 list if it is on channels. Affected file is
2653 silcd/command_reply.c.
2655 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Merged c0ffee's MIME signal patch which adds support for
2658 sending also MIME messages in Irssi SILC Client, and handling
2659 received MIME messages in a signal (and perhaps doing something
2660 to non-textual MIME messages).
2662 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Fixed pending command deletion in server and client library
2665 to check the whole list instead of breaking after first found.
2666 The affected files are silcd/command.[ch] and
2667 lib/silcclient/command.[ch].
2669 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2672 secret or private, otherwise it's possible to find out
2673 whether a secret channel exists or not. Affected file
2676 * If CMODE change fails during the mode setting, assure that
2677 the old mode mask is set for the channel back. Affected
2678 file silcd/command.c.
2680 * Fixed passphrase saving on +a channel on normal server
2681 after successful JOIN command. Affected file silcd/command.c.
2683 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Remove server/router operator privileges in DETACH command,
2686 since it's possible to resume to server where these
2687 privileges would not be allowed for the client. Affected
2688 file silcd/command.c.
2690 * Do not set to wait for backup in rehash of the server.
2691 Affected file silcd/server.c.
2693 * Do not check listener sockets when counting how many
2694 socket connections we have. Affected file is
2695 silcd/server_util.c.
2697 * Do not announce disconnected clients that are remaining
2698 in history (for WHOWAS). This is because SIGNOFF notify
2699 for these has been sent earlier already. Affected file
2702 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Buffer overflow with CUMODE command's mode->mode character
2705 conversion. Reported by Ville Räsänen. Affected file
2706 lib/silcutil/silcutil.c.
2708 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Allow heartbeat packets to go disabled connections anyway.
2711 Affected files silcd/server.c and silcd/packet_send.c.
2713 * Do not broadcast New Channel packets with List flag set
2714 in the packet to backup routers. The router must check
2715 for the correctness of the packets before sending them.
2716 It is possible that router will have enforce Channel ID
2717 change and this would cause desync in the backup router.
2718 Affected file silcd/packet_receive.c.
2720 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2721 are handled in list parsing. They are not list packets
2722 anymore. Affected file silcd/packet_receive.c.
2724 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Stop waiting for backup router through the timeout, not
2727 directly after backup router has arrived. Affected file
2730 * Do not re-create channel keys and send them when removing
2731 clients in server shutdown. Affected files are
2732 silcd/server_internal.h and silcd/server_util.c.
2734 * Notify distribution to backup routers was missing from
2735 the silc_server_send_notify_dest function which caused
2736 desyncing problems with backup router. Affected file is
2737 silcd/packet_send.c.
2739 * The client's channel removing was working wrong on
2740 backup router. It assumed that it doesn't know global
2741 information but backup router does know. For this reason
2742 it could remove channel when it wasn't supposed to do that.
2743 Affected file silcd/server.c and silcd/server_util.c.
2745 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2747 * Stop for a couple seconds after badkup router has become
2748 primary router. Affected file silcd/server.c.
2750 * Added silc_server_remove_servers_by_server, which is used
2751 to remove servers originated from some other server. Also
2752 clients of those servers can be removed too. Affected file
2753 silcd/server_util.[ch].
2755 * When removing clients after a server has signed of remove
2756 also all servers behind that server (unless they are known
2757 to be available locally), and send SERVER_SIGNOFF for each
2758 of the server separately. Also the signed off clients are
2759 sent now separately per signed off server. The affected files
2760 are silcd/server.c and silcd/server_util.[ch].
2762 * All servers added with silc_idlist_add_server must always
2763 have both "router" and "connection" pointers set. Otherwise,
2764 bad server entries may be left around in the cache.
2765 Affected file silcd/command_reply.c.
2767 * Do not create the channel key in NEW_CHANNEL packet
2768 processing if the channel is empty. Affected file
2769 silcd/packet_receive.c.
2771 * Completed backup router support for standalone routers.
2772 Supports also servers in the cell that do not use the backup
2775 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Fixed a bug in silc_string_regexify which did not add '^'
2778 at the start of each string, and thus the matching was
2779 not explicit. For example ban list iikone@*!*@* would
2780 match also "priikone", which is wrong, it would have to be
2781 *iikone@*!*@* to match also "priikone". Affected
2782 file lib/silcutil/unix/silcunixutil.c.
2784 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2786 * Enable all local server connections before updating client
2787 caches when we've become backup router. Otherwise, signoff
2788 packets may not reach the clients. Affected files are
2789 silcd/server.c and silcd/server_util.[ch].
2791 * Fixed a bug in version string parsing which could crash
2792 the program with specially formatted version string.
2793 Bug reported and patch provided by Ville Räsänen. Affected
2794 file lib/silcutil/silcutil.c.
2796 * Handle the disconnection immediately when DISCONNECT
2797 packet is received in server. Affected file silcd/server.c.
2799 * Primary router now waits a short time (10 seconds) for
2800 backup router connection before accepting any other
2801 connection (except local). Affected file silcd/server.c,
2804 * Fixed a crash in client libary in NICK_CHANGE notify when
2805 NICK_CHANGE arrived for client entry we are resolving
2806 currently. Affected file lib/silcclient/client_notify.c.
2808 * Call the sconn->callback completion even if error had
2809 occurred. Start reconnecting always if connection to
2810 primary router fails during backup router protocol.
2811 Affected files silcd/server.c and server_backup.c.
2813 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Added functions silc_server_send_opers and
2816 silc_server_send_opers_notify to send packets stricly
2817 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2818 to send variable argument notify to operators.
2819 Affected files silcd/packet_send.[ch] and silcd/server.h.
2821 * Removed UMODE rights checking with UMODE_CHANGE notify.
2822 Affected file silcd/packet_receive.c.
2824 * Server/router operator now receives notify when network
2825 switches to backup router and when it resumes the use of
2826 primary router. Affected file silcd/server.c and
2827 silcd/server_backup.c.
2829 * Fixed the updating of client information after backup
2830 resuming protocol is over; update all except local clients
2831 to the new primary router. The affected file is
2832 silcd/server_util.c.
2834 * Added support for closing active connections in rehash
2835 that were unconfigured by the user. Supports currently
2836 closing server and router connections. Affected file
2839 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2841 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2844 is NULL since seems that on some platforms NULL is allowed
2845 and on some it's not. Fallback encoding is used instead.
2846 Affected file lib/silcutil/silcstrutil.c.
2848 * Fixed statistics updating for incoming server connection
2849 which could cause problems when re-connecting. Affected
2850 file silcd/server.c.
2852 * Preliminary backup router support for standalone router
2853 added. Affected files in silcd/.
2855 * Mark server connections in backup router disabled before
2856 and after backup protocol. Affected file is
2857 silcd/server_backup.c.
2859 * Added support for reconnecting to remote server connection
2860 even if the protocol fails, and if the configuration wants
2861 us to keep trying to connect anyway.
2863 Server connection is not allowed to backup router if
2864 backup router does not have connection to primary router yet.
2866 Affected file is silcd/server.c.
2868 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Added silc_client_udpate_server function to update changed
2871 server info. Affected file lib/silcclient/idlist.[ch].
2873 * Added check for server entries that are being resolved when
2874 notify is received. If being resolved, handle the received
2875 notify only after it's resolved so that all notifys are
2876 handled in same order as received from the server.
2878 Added similar resolver check to channel entries. Every
2879 notify that cause resolving of any information that affects
2880 channel entry marks the channel entry in waiting state.
2881 After whatever resolving is over the waiters are signalled
2882 and only then the notifys are handled in the same order
2883 as delivered from the server.
2885 Affected files are lib/silcclient/idlist.[ch], and
2888 * Fixed KILLED notify handling in normal server. Affected
2889 file silcd/packet_receive.c.
2891 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2892 is locally connected, or was locally connected (but may
2893 be detached and connection is not active). Added also
2894 SILC_IS_LOCAL for checking this status. Affected files
2895 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2896 silcd/server.c and silcd/server_internal.h.
2898 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2900 * Don't send or handle TOPIC_SET if topic is already set and
2901 is same as being set. Affected files silcd/command.c and
2902 silcd/packet_receive.c.
2904 * Fixed CMODE change rights checking to work correctly when
2905 removing modes by operator. Affected file is
2906 silcd/server_util.c.
2908 * Fixed some handling with New Channel packet in router and
2909 fixed some CMODE_CHANGE notify handling in server and router.
2910 Affected file is silcd/packet_receive.c.
2912 * Changed "disconnect" client operation to include the
2913 reason of the disconnection and optional disconnection
2914 message. Affected file lib/silcclient/silcclient.h.
2916 * Made the compilation of lib/contrib/ stuff conditional.
2917 Affected files configure.in.pre, lib/contrib/Makefile.am.
2919 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2921 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2922 to the sender of the notify too, to avoid situation where two
2923 notifys are in the network at the same time going to oppsite
2924 directions. Affected file silcd/packet_receice.c.
2926 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2928 * Delete the client from channel even if the cilent->id is
2929 NULL. It was possible that client was deleted without
2930 removing from channels (theoretically at least). Affected
2931 file silcd/server.c and silcd/server_util.c.
2933 * Free the client data too when resuming is not successful.
2934 Affected file silcd/packet_receive.c.
2936 * Merged some code from c0ffee's silc-plugin. Affected files
2937 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2939 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2940 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2941 to the primary router connection, the other one returns
2942 TRUE if packet must be broadcasted to network.
2944 * All notifys that are destined to primary router (to network)
2945 are now automatically sent to backup routers even if the
2946 router is standalone (and has backup router). Affected files
2949 * Added --without-irssi and --without-silcd configuration
2950 options for disabling the compilation of these applications.
2951 Affected file configure.in.pre and prepare.
2953 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2955 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2956 UTF-8 encoding and decoding. Added also new encodings
2957 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2959 Added also SILC_STRING_LANGUAGE which is language and charset
2960 specific encoder and decoer for those platforms that support
2961 iconv(). It can convert the UTF-8 to and from the locale
2962 specific character set.
2964 Affected file lib/silcutil/silcstrutil.[ch].
2966 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2968 * Added function silc_get_command_name to the file
2969 lib/silcutil/silcutil.[ch].
2971 * Improved the server debug output a bit. Affected files are
2974 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2976 * Save the channel passphrase when received succesful JOIN
2977 command reply from router, on normal server. Otherwise
2978 joinig +a channels from normal server is not possible.
2979 Affected file silcd/command.c.
2981 * Fixed a bug in TOPIC_SET notify handling. The notifier
2982 may be other than client too, like server or channel.
2983 It expected it to always be only client and ignored the
2984 notify. Affected file silcd/packet_recieve.c.
2986 * Removed some (unnecessary) debug printing from
2987 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2989 * Do not force CMODE_CHANGE when server is announcing new
2992 Router announces stuff only after server reannounces channel
2993 after CHANNEL_CHANGE notify.
2995 These fixes optimizes the announcing procedure, and perhaps
2996 fixes some problems too. Affected file silcd/packet_receive.c.
2998 * Fixed SERVER_SIGNOFF sending to local clients. It was
2999 totally broken and sent the notify to all local clients,
3000 instead of only to those that was on same channel as the
3001 signing off clients. Affected file silcd/server_util.c.
3003 * Added -D option to server. It can be used to give debug
3004 level. The levels are from 0 - 99, and are predefined for
3005 smooth server debugging. (see silcd.c for the predefined
3006 levels). Affected file silcd/server.c.
3008 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3010 * Fixed a bug in Irssi SILC client to close the connection
3011 properly when disconnecting from server. Affected file
3012 irssi/src/silc/core/client_ops.c.
3014 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3016 * When authenticating as founder during JOIN command, check
3017 that the one authenticating becomes the only founder on the
3018 channel. Affected file silcd/command.c.
3020 * Better checking for founder mode setting when CUMODE_CHANGE
3021 notify is received. Affected file silcd/packet_receive.c.
3023 * Close all connections when shutting down the server by sending
3024 DISCONNECT packet. Close all listeners too when shutting
3025 down the server. Affected file silcd/server.c.
3027 * Handle DISCONNECT packet correctly in client library by
3028 calling the "disconnect" client operation. Affected file
3029 lib/silcclient/client.c.
3031 * Handle local errors correctly during resuming. Affected
3032 file lib/silcclient/client.c.
3034 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * The log file is not dupped internally anymore in
3037 lib/silcutil/silclog.c. Fixed memory leaks too.
3039 * The scheduler now dispatches all pending timeout tasks
3040 when it is uninitialized with silc_schedule_uninit.
3041 Affected file lib/silcutil/silcschedule.c.
3043 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * Added --enable-stack-trace option to configure. Added
3046 memory allocation stack trace support. Added files
3047 lib/silcutil/stacktrace.[ch]. Affected files are
3048 lib/silcutil/silcmemory.[ch].
3050 * Fixed memory leaks from libraries and server. Affected
3051 files around the tree.
3053 * Reverted back a fix made to CUMODE which broke it.
3054 Affected file silcd/command.c.
3056 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3059 core library, and implemented it. All textual messages SHOULD
3060 use this flag and the message MUST be UTF-8 encoded.
3061 All text messages sent by Irssi SILC client are now UTF-8
3062 encoded (regardless whether the terminal supports UTF-8 or not).
3063 Affected files are lib/silccore/silcchannel.h,
3064 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3067 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Added lots of new statistics updating that was missing from
3070 the server and router code. Affected files in silcd/.
3072 * Sending SIGUSR1 signal to server now dumps the current
3073 server statistics into /tmp directory. Affected file is
3076 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3077 the SILC Hash Interface also. Added new functions
3078 silc_hash_get_name, silc_hash_init, silc_hash_update and
3079 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3081 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3083 * Added some better info printing for client during connecting.
3084 Affected file silcd/server_util.c.
3086 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3087 to silence a user on a channel. Affected files are
3088 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3089 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3090 and silcd/packet_receive.c.
3092 * Fixed a fatal bug in handling of malformed command payload.
3093 Affected file silcd/command.c.
3095 * Fixed a double free when announcing channel users to router.
3096 Affected file silcd/server.c.
3098 * After successful authentication to channel founder mode, check
3099 that there isn't anyone else with founder mode on the channel.
3100 The one that authenticated will become founder and anyone
3101 else is demoted. Affected file silcd/command.c.
3103 * Added error printing of any error that has occurred during
3104 any command in client library. Affected file is
3105 irssi/src/silc/core/client_ops.c.
3107 * Removed some error printing from the client library and left
3108 it for the application to worry (from the error status it
3109 receives in 'command' client operation. Affected file is
3110 lib/silcclient/command.c.
3112 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3115 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3116 Starting key agreement with itself is denied. Affected file
3117 is lib/silcclient/client_keyagr.c.
3119 * Fixed some error checkings from the SFTP library which caused
3120 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3121 and lib/silcsftp/sftp_util.c.
3123 * Added new "debug" and "debug_string" settings to Irssi SILC
3124 client which can be used to print runtime debugging on the
3125 Irssi's screen. Available when compiled with --enable-debug
3126 option. Affected file irssi/src/silc/core/silc-core.c.
3128 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3130 * Fixed a missing variadic parameter in a function call that
3131 caused server crash when a non-allowed connection arrived.
3132 Reported by Richard Becker. Affected file silcd/server.c.
3134 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Added WATCH list sending to backup routers from router.
3137 The WATCH command is sent by the router to the backup
3138 router. Affected file silcd/command.c.
3140 * Mark the backup_router flag for RouterConnection entry
3141 if the backup router stuff is defined in the config file.
3142 Affected file silcd/serverconfig.c.
3144 * Fixed some backup data sending around the code to work better
3145 if the router is standalone router. Not all places were fixed.
3146 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3149 * Fixed the router connecting when connecting to multiple
3150 routers. It ignored every other router except the first
3151 one. Affected file silcd/server.c.
3153 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3155 * Made the private key generation after expiration optional.
3156 If not created after expiration the old key will re-expire
3157 at a later time (and thus key pair is not necessary to
3158 change). Affected file irssi/src/silc/core/clientutil.c.
3160 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3162 * The length arguments in bind() and connect() were wrong
3163 and fixed now to used SIZEOF_SOCKADDR in the
3164 lib/silcutil/unix/silcunixutil.c.
3166 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Fixed detach timeout handling to use Client ID and not
3169 the actual client entry which may be freed in the callback.
3170 Affected file silcd/command.c.
3172 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Merged c0ffee's multiple interface support patch.
3175 Affected files in silcd/.
3177 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Cleanup keys properly. Affected file is
3180 irssi/src/silc/core/clientutil.c.
3182 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Display the user mode on the status bar. Affected file
3185 irssi/src/silc/core/silc-expandos.c.
3187 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * If private message key is not set, but the flag is set in
3190 the packet, ignore the packet since it cannot be decrypted.
3191 Affected file lib/silcclient/client_prvmsg.c.
3193 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * When resuming client, remove the old client entry from
3196 the watcher list too. Affected file silcd/packet_receive.c.
3198 * Do not allow normal server to force founder mode away
3199 from router if the founder mode is already set. Affected
3200 file silcd/packet_receive.c.
3202 * Remove the client entry with watch notify types with short
3203 timeout, and not directly, so that other notifys can be
3204 retrieved too. Affected file lib/silcclient/client_notify.c.
3206 * Display notification about data messages that cannot be
3207 displayed. Affected files irssi/src/silc/core/client_ops.c,
3208 irssi/src/fe-common/silc/module-formats.[ch].
3210 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3212 * Fixed the CHANNEL_CHANGE notify handling in client libary
3213 to not use freed memory. Affected file is
3214 lib/silcclient/client_notify.c.
3216 * Fixed CUMODE_CHANGE notify handling in server. Affected
3217 file silcd/packet_receive.c.
3219 * Fixed USERS command to support empty channels. Affected
3220 file silcd/command.c.
3222 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Allow multiple identical pending commands to be registered
3225 in client library. Affected file is lib/silcclient/command.c.
3227 * Call the completion for resolving client information only
3228 after all resolvers has finished. This fixes a crash in
3229 the client. Added support for checking when the resolvers
3230 are finished. Affected file is lib/silcclient/idlist.c.
3232 * Wait by default 3 seconds before reconnecting to the server
3233 after being disconnected. Makes the /detach command a bit
3236 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Check the watcher list before sending signoff notifys
3239 when closing client connection. Affected file is
3242 * Added better CMODE command rights checking. Affected file
3243 silcd/server_util.c.
3245 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Fixed watcher list checking during server signoff. It
3248 crashed the server. Affected file silcd/server_util.c.
3250 * The JOIN command reply returns now the founder's public
3251 key. Affected file is silcd/command.c.
3253 * Announce the channel mode, and the mode properties with
3254 CMODE_CHANGE notify. Affected file silcd/server.c.
3256 * Mark new channels by default disabled, untill at least
3257 one user joins the channel. Affected file is
3258 silcd/packet_receive.c.
3260 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3262 * The nickname argument to watch notify can be optional.
3263 Fixes a crash in server. Affected file silcd/packet_send.c.
3265 * Remove the client entry from cache if the WATCH notify type
3266 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3267 lib/silcclient/client_notify.c.
3269 * Check the watcher list before and after changing nickname
3270 when the NICK_CHANGE notify is received. Affected file is
3273 * Fixed a crash in OPER and SILCOPER command sending. Empty
3274 passphrase caused the crash. Affected file is
3275 lib/silcclient/command.c.
3277 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3279 * Merged with Irssi CVS for Irssi SILC client.
3281 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Completed the protocol specifications.
3285 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3287 * Merged with Irssi CVS for Irssi SILC client.
3289 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * Added the founder's public key delivery to the
3292 CUMODE_CHANGE notify type as well. Updated the protocol
3293 specs and the code. Affected files are silcd/packet_send.[ch],
3294 silcd/packet_receive.c and silcd/command.c.
3296 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3298 * Added silc_pkcs_public_key_copy function into the
3299 lib/silccrypt/silcpkcs.[ch].
3301 * Remove the `iv' from the SilcChannelEntry since we can
3302 live without it. Affected files are silcd/idlist.h and
3303 silcd/packet_receive.c.
3305 * Added support for sending the founder's public key in
3306 the CMODE_CHANGE notify packet in the server. Affected
3307 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3308 silcd/command.c and silcd/server.c.
3310 * Changed the FOUNDER_AUTH authentication to use only
3311 public key authentication as defined by new protocol
3312 specs. Passphrase authentication with that mode cannot
3313 be used anymore. It is now possible to reclaim founder
3314 mode from any server in the network. Affected files are
3315 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3317 * Added permanent channels support by making the channel
3318 permanent when FOUNDER_AUTH mode is set on the channel.
3319 The channel will not be destroyed even if channel is empty
3320 when that mode is set. Protocol TODO #17. Affected
3321 files are silcd/server.[ch], server_util.[ch],
3322 silcd/command.c, silcd/packet_receive.c and
3323 lib/silcclient/command.c.
3325 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Added reference counter to the command reply context in
3328 the client library. Affected files are
3329 lib/silcclient/command_reply.[ch].
3331 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * Fixed rekey protocol with PFS in the client library.
3334 Affected file is lib/silcclient/protocol.c.
3336 * Added support for list of errors in client library
3337 command reply handling. Affected file is
3338 lib/silcclient/command_reply.c.
3340 * Defined that the WHOIS and IDENTIFY commands can send
3341 list of errors. Updated the protocol specs. Protocol
3344 * Added support for sending list of errors to WHOIS and
3345 IDENTIFY commands in server. Added support for receiving
3346 list of errors in server. Affected files are
3347 silcd/command.c and silcd/command_reply.c.
3349 * Fixed client info resolving on LEAVE command in client
3350 library to not crash. Affected file is
3351 lib/silcclient/client_notify.c.
3353 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Defined that the NICK command replies with thew changed
3356 nickname too, to make the nickname changing simpler at
3357 the client's end. Updated protocol specs and the code
3358 in client and server. Affected files are
3359 silcd/command.c, lib/silcclient/command_reply.c and
3360 lib/silcclient/command.c.
3362 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Added `Compressed' packet flag to indicate that the packet
3365 payload is compressed by the sender. Updated the protocol
3366 specs and the core library. The compression still is not
3367 implemented in the sources. Affected file is
3368 lib/silccore/silcpacket.h.
3370 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3372 * Remove pending command callbacks also if the connection
3373 to the server is destroyed. Affected file is
3374 lib/silcclient/client.c.
3376 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3378 * Added new QUIET channel user mode that can be used to
3379 quiet a user in a channel. Updated the protocol specs but
3380 it wasn't implemented yet. Protocol TODO #27. Affected
3381 file is lib/silccore/silcmode.h.
3383 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3385 * Added BLOCK_INVITE user mode to be able to block incoming
3386 invite notifications. Protoocol TODO #26. Affected files
3387 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3390 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3391 the protocol specs and the code. Affected file is
3392 lib/silccrypt/silcpkcs.c.
3394 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3396 * Disconnect Payload includes now the status type. Updated
3397 the protocol specs and the code. Protocol TODO #25.
3398 Affected files are silcd/server.c, lib/silcclient/client.c.
3400 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3401 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3402 Moved the silc_client_command_status_messages table to the
3403 lib/silcutil/silcutil.c and added new funtion
3404 silc_get_status_message, which deprecates function
3405 silc_client_status_message. Affected files are
3406 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3407 lib/silcutil/silcutil.[ch].
3409 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3411 * Defined that the nickname hash in Client ID MUST be from
3412 lowercase nickname. This effectively changes nicknames in
3413 SILC to case-insensitive. Updated the protocol specs and
3414 the code. Affected files are lib/silcutil/silcutil.[ch],
3415 silcd/serverid.c, and silcd/idlist.c.
3417 * Added new channel user modes BLOCK_MESSAGES_USERS and
3418 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3419 code. Affected files are lib/silccore/silcmode.h,
3420 lib/silcclient/command.c, and silcd/packet_send.c.
3422 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3423 specs and code. Affected file lib/silccore/silcstatus.h.
3425 * Added support for watch list. It is possible to add nicknames
3426 to be watched, and when they come to network, leave network
3427 or user mode changes the watcher will be notified of this
3428 change. Added SILC_COMMAND_WATCH command, added new
3429 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3430 notifications. Updated the protocol specs and implemented
3431 this to library, client and server. Protocol TODO #21.
3432 Affected files are lib/silccore/silccomand.h,
3433 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3434 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3435 silcd/packet_send.[ch], silcd/packet_receive.c, and
3436 irssi/src/silc/core/client_ops.c.
3438 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3439 somebody watching you. Updated the protocol specs and the
3440 code. Affected files are lib/silccore/silcmode.h, and
3441 lib/silcclient/command.c.
3443 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Added service support to SILC protocol. Added new command
3446 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3447 core library. Services are not implemented in server or
3448 client for now. Protocol TODO #20. Affected files are
3449 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3451 * Added SilcStatus argument to `command' client operation
3452 to return the error status when command sending fails
3453 locally. Changed all command in client library to return
3454 correct command status. Affected files are
3455 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3456 irssi/src/silc/core/client_ops.c.
3458 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Added silc_mime_parse function to parse MIME headers.
3461 Affected files are lib/silcutil/silcstruti.[ch].
3463 * Added MIME header parsing in Irssi SILC Client. It displays
3464 all textual MIME objects, others it ignores. Affected file
3465 is irssi/src/silc/core/clien_ops.c.
3467 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3469 * Fixed a bug in the pid writing function, which couldn't be
3470 written in a root-owned directory.
3472 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Defined that channel message to unknown Channel ID must
3475 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3476 Updated the protocol specs and the code in server. The
3477 affected file is silcd/packet_receive.c.
3479 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3482 that it is used to send error notifys if error occurs during
3483 some SILC packet processing, except commands. The error
3484 types are same as for command reply types. Defined that
3485 if private message is sent to unknown Client ID the error
3486 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3487 Updated the protocol specs and code. Affected files are
3488 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3489 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3490 and irssi/src/silc/core/client_ops.c. Renamed the
3491 SilcCommandStatus to SilcStatus.
3493 * Defined the use of extra WHOIS attributes in WHOIS command.
3494 The <Requested Attributes> (defined in a separate document)
3495 can be used to request additional information about user
3496 not returned by standard WHOIS command. Defined that server
3497 can send WHOIS command directly to client. Client provides
3498 the requested attributes to the server. Updated the protocol
3499 specs. Protocol TODO #4. Implementation is not done yet
3500 (Protocol TODO #24).
3502 * Renamed function silc_client_command_status_message to
3503 silc_client_status_message. Affected files are
3504 lib/silcclient/command_reply.[ch].
3506 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3509 32 bit integers. Updated the protcol specs and the code.
3510 Affected files are silcd/command.c and
3511 lib/silcclient/command.c.
3513 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3515 * Fixed a bug in library where sending a bogus authentication
3516 payload would lead to a crash. Affected file is
3517 lib/silccore/silcauth.c.
3519 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3521 * Added detach_disabled and detach_timeout server config
3522 options to the server. Affected files silcd/serverconfig.[ch],
3523 silcd/command.c and silcd/packet_receive.c.
3525 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Added resolve_cmd_ident field to the SilcClientEntry structure
3528 too so that if the entry is for example being resolved so
3529 another command may attach to the same pending command reply
3530 without requiring to resolve the same entry again. Added
3531 support for adding multiple pending commands for one
3532 command idenfier. Affected files lib/silcclient/command.[ch],
3533 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3535 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Defined that server receives WHOIS command reply for private
3538 and secret channels too. Updated protocol specs and the
3539 code in server. Affected file silcd/command.c.
3541 * Defined <channel user mode list> argument to WHOIS command
3542 reply for returning user modes on the channels. The
3543 channel list now doesn't include the user mode anymore but the
3544 actual channel mode. Updated protocol specs and the code in
3545 client and server. Affected files are silcd/command_reply.c,
3546 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3547 and lib/silcclient/command_reply.c.
3549 * Save the channels list in WHOIS command reply in normal server
3550 so that WHOIS always shows joined channels also in normal
3551 server and not just on router. Affected file is
3552 silcd/command_reply.c.
3554 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3556 * Defined that server receives USERS command reply for private
3557 and secret channels too. Updated protocol specs and the
3558 code in server. Affected file silcd/command.c.
3560 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Changed the UMODE's mode mask argument to be optional. If
3563 not provided then the command merely returns the current mode
3564 mask to the client. Updated protocol specs and the server.
3565 Affected file is silcd/command.c.
3567 * Added SILC session detachment/resuming support. It is possible
3568 to detach by closing the network connection and then re-connect
3569 and resume to the old client session. Added DETACHED user
3570 mode that server will set for detached client. Added new
3571 packet RESUME_CLIENT which is used to perform the resuming
3572 process. Added DETACH command. Updated the protocol specs,
3573 core library, client and server. Protocol TODO #22. Very
3574 many affected files around the tree.
3576 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3578 * Changed the CMODE's mode mask argument to be optional. If
3579 not provided then the command merely returns the current mode
3580 mask to the client. Updated protocol specs and the server.
3581 Affected file is silcd/command.c.
3583 * Changed the Killer's Client ID in KILLED notify to be just
3584 any ID payload since router server is allowed to kill as well.
3585 Updated protocol specs, client libary and server. Affected
3586 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3587 and irssi/src/silc/core/client_ops.c.
3589 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3591 * Added new user modes ANONYMOUS for special anonymous servers
3592 that may set the mode for client, and BLOCK_PRIVMSG which
3593 client may set to block incoming private messages unless the
3594 Private Message Key flag is set (using private keys to protect
3595 private messages). Updated protocol specs and code in client
3596 and server and core library. Protocol TODO #23. Affected
3597 files are lib/silccore/silcmode.h, silcd/server.[ch],
3598 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3599 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3601 * Added new channel user mode BLOCK_MESSAGES which the client
3602 may set to itself to tell server not send channel messages.
3603 Other packets such as channel key packets are still sent.
3604 Protocol TODO #23. Updated the protocol specs, client and
3605 server. Affected files are lib/silccore/silcmode.h,
3606 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3607 lib/silcutil/silcutil.c, silcd/command.c, and
3608 silcd/packet_send.c.
3610 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Redefined the Status Payload to include now two 8 bit fields,
3613 instead of one 16 bit field. This now makes it possible to
3614 send list of errors. Updated the protocol specs and the code
3615 in core library, client library and server. Protocol TODO #1.
3616 Affected files are lib/silccore/silccommand.[ch],
3617 lib/silcclient/command_reply.[ch], silcd/command.c,
3618 silcd/command_reply.c and silcd/packet_receive.[ch].
3620 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3622 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3623 must be handled by the application and should tell the application
3624 that an error message was already printed, and it should print the
3625 config coords (line, filename, ...). Affected files are
3626 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3628 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3629 server config parsing code more readable.
3631 Fixed a bug in the fetch_logging() config callback.
3633 Affected files is silcd/serverconfig.c.
3635 * Drop root privileges when started in foreground. Don't drop them
3636 if debugging also. Affected file is silcd/silcd.c.
3638 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Added more IM-like features by introducing new user modes
3641 for setting various presence information. Added new modes:
3642 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3643 specs and code. Protocol TODO #19. Affected files are
3644 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3645 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3647 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3649 * Added STATS command to the protocol after all, to return
3650 various statistical information about the network. It can
3651 be used by clients to retrieve statistical information, and
3652 servers may use it to to fetch cell and network wide
3653 statistics from router. Updated the protocol specs and
3654 implemented it to the server. Protocol TODO #16.
3655 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3656 silcd/command_reply.[ch].
3658 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * The LIST command reply in client libary now adds new channel
3661 entry if the returned channel doesn't exist yet in cache,
3662 and returns the channel entry to the application in the
3663 command_reply client operation. Affected file is
3664 lib/silcclient/command_reply.c.
3666 * Changed the channel message payload's MAC generation to
3667 include the IV in the MAC as well. This way all relevant
3668 parts of the channel message payload are authenticated also
3669 with the channel message MAC (and not only by packet MAC).
3670 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3671 Affected file is lib/silccore/silcchannel.c.
3673 * Fixed the SKE to save the remote version, since the
3674 silc_ske_parse_version mistakenly checked wrong version,
3675 after it replaced the start payload. Affected files are
3676 lib/silcske/silcske.[ch].
3678 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3680 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3681 string utility functions. Added there also new functions
3682 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3683 Affected files lib/silcutil/silcstrutil.[ch].
3685 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3686 files are lib/silcutil/silcstrutil.[ch].
3688 * Defined that the security property fields in SKE SHOULD be
3689 UTF-8 encoded, defined that version string MUST be US-ASCII
3690 encoded, defined that passphrases sent in connection
3691 authentication protocol MUST be UTF-8 encoded. Implemented
3692 these to the client and server. Defined also that other
3693 passphrases sent in the protocol MUST be UTF-8 encoded.
3694 Affected files are lib/silcske/silcske.c,
3695 lib/silcclient/protocol.c, silcd/protocol.c,
3696 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3698 * Changed the silc_client_close_connection interface to not
3699 need the SilcSocketConnection which should not be visible
3700 to application. Affected files are lib/silcclient/client.c
3701 and lib/silcclient/silcclient.h.
3703 * Rewrote the text for Private Message Key Payload in the
3704 protocol specification. Protocol TODO #11.
3706 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Upgraded the protocol version to 1.1, updated protocol specs
3711 * Added the nickname as new argument to NICK_CHANGE notify and
3712 added it to protocol specs and implemented it to client and
3713 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3714 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3715 lib/silcclient/client_notify.c.
3717 * Added the killer's client ID to the KILLED notify and added
3718 it to protocol specs and implemented it to client and server.
3719 Protocol TODO #13. Affected files are silcd/command.c,
3720 silcd/packet_receive.c, packet_send.[ch],
3721 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3722 The killer's client entry is now returned to application in
3723 the `notify' client operation.
3725 * Fixed the Max Argument fields that had too large value set
3726 in the protocol specs. Protocol TODO #14.
3728 * Added the LEAVE command reply to return the ID of parted
3729 channel. Updated protocol specs and implemented it to the
3730 client and server. Protocol TODO #15. Affected files are
3731 silcd/command.c, lib/silcclient/command_reply.c. The channel
3732 entry is now returned to application in the `command_reply'
3735 * Rewrote the version SKE version checking in client libary
3736 and in server to use the silc_parse_version_string. Affected
3737 files are lib/silcclient/protocol.c, silcd/protocol.c.
3739 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3740 commands that was missing it, and updated protocol specs and
3741 the server implementation. Protocol TODO #10. The affected
3742 file is silcd/command.c.
3744 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3745 generic reply to a generic request (REQUEST flag), and
3746 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3747 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3748 to define the payload for DATA flag. Added the flags to
3749 the implementation. Protocol TODO #9. Affected file is
3750 lib/silccore/silcchannel.h.
3752 Changed the client library to return the message length
3753 to application as well in the channel_message and private_message
3754 client operations. Affected files are
3755 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3756 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3757 and lib/silcclient/client_ops_example.c.
3759 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3760 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3761 the channel. Updated protocol specs and impelemented this
3762 to client and server. Protocol TODO #6. Affected files are
3763 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3764 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3766 Added new options m and M to CMODE command in Irssi SILC
3767 client to set these modes.
3769 * Deprecated all administrative commands from SILC protocol
3770 since they are highly implementation specific commands.
3771 Updated protocol specs. Moved the old commands in
3772 implementations to private range of command types. Affected
3773 files are silcd/command.c, lib/silcclient/command.c and
3774 lib/silcclient/command_reply.c. Protocol TODO #8.
3776 * Fixed a bug in server where sending unknown command crashes
3777 the server. Affected file silcd/command.c.
3779 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3781 * Added SILC_PROTOCOLVERSION macro to check protocol version
3782 of a socket connection. The affected file is
3783 lib/silcutil/silcsockconn.h.
3785 * Added better error logging in rekey protocol. Affected file
3788 * Do not check public key types in SKE during rekey. Affected
3789 file lib/silcske/payload.c.
3791 * Fixed the rekey protocol with PFS, which was totally broken.
3792 Affected file silcd/protocol.c.
3794 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * Some client implementations quit network by doing first LEAVE
3797 and then immediately SIGNOFF (like Bombyx). We now do check
3798 after a short time after LEAVE notify and check whether the
3799 client is still valid after LEAVE, and if not we remove it from
3800 cache. Affected file is lib/silcclient/client_notify.c.
3802 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3804 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3805 it's good not to have security holes here.
3807 * Fixed a negative refcount situtuation for the config context.
3808 Affected file is silcd/serverconfig.c.
3810 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3812 * ROBOdoc documented lib/silcutil/silcutil.h.
3814 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Optimized even more the SilcPacketContext structure. Now
3817 totally saved 16 bytes of memory per context after optimization.
3818 Affected files are lib/silccore/silcpacket.[ch].
3820 * Made strict checks for valid SILC IDs. Affected file is
3821 lib/silccore/silcid.c.
3823 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Changed the object argument for silc_cipher_register,
3826 silc_hash_register, silc_hmac_register and silc_pkcs_register
3827 to const. Affected files are lib/silccrypt/silccipher.[ch],
3828 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3830 * Changed the silc_get_username and silc_get_real_name to
3831 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3833 * Fixed the Irssi SILC Client to use the silc_get_username and
3834 silc_get_real_name insted of glib routines since the glib
3835 routines only corrupt stack. Fixes the Irssi SILC to work in
3836 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3838 * Fixed the Irssi to not use g_get_home_dir since it crashes
3839 or returns garbage on cygwin and corrupts stack. Added function
3840 get_home_dir to Irssi routines. Affected files are
3841 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3843 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Made some structure optimizations. SFTP memory FS MemFSEntry
3846 entry structure. Optimized SilcTask structure. Optimized
3847 SilcPacketContext structure.
3849 Affected files lib/silcsftp/sftp_fs_memory.c,
3850 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3852 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * And yet again reverted back the config thing since Johnny
3855 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3858 * Fixed memory leaks from config object. Affected files are
3859 silcd/serverconfig.[ch].
3861 * Added support for adding new connections to the server in rehash.
3862 After rehash they take effect.
3864 Added support for changing the maximum allowed connections in
3865 rehash. The number can grow but going smaller is not supported.
3867 Added function silc_server_num_sockets_by_remote to the
3868 silcd/server_util.[ch].
3870 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3872 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3874 * Added preliminary checking during config parsing for a valid
3875 public/private key and removed further checks in the code.
3876 Affected files are silcd/serverconfig.[ch], server.c.
3878 * Moved functions silc_server_drop() and silc_server_daemonise()
3879 from server.c to silcd.c since they are stricly related to
3880 the application activity.
3882 * Reverted a small part of the automatic ref/unref since
3883 it caused a double unref in some situations. Affected
3884 files are silcd/silcd.[ch], server.c, serverconfig.c.
3886 * Added some .cvsignore files in the lib directory.
3888 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Fixed silc_net_gethostbyaddr to correctly resolve by
3891 address. Affected file lib/silcutil/silcnet.c.
3893 * Fixed the notify relaying to client. The HMAC to be used
3894 with relayed packets ws wrong and caused decryption failure
3895 at the client end. Affected file is silcd/packet_receive.c.
3897 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3899 * Created new branch silc_protocol_1_0_branch.
3901 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3903 * Changed the silc_server_config_* routines to be SilcServer
3904 independent. They are now officially application specific code
3905 and not part of generic server implementation. Affected files
3906 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3908 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3910 * Added automatic referencing of config context in the
3911 silc_server_config_alloc, and automatic unreferencing in the
3912 silc_server_config_destroy. Affected files are
3913 silcd/serverconfig.[ch], silcd/silcd.c.
3915 * Fixed the silc_log_quick handling in the logging routines.
3916 It didn't log quickly when it was TRUE. Affected file is
3917 lib/silcutil/silclog.c. Also the flush delay was set even
3918 if it was 0 in config file. Affected file is
3919 silcd/serverconfig.c.
3921 * Added support for changing key pair of the server in rehash.
3922 Affected file silcd/server.c.
3924 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3927 too early, before getting the channel entry. Affected file
3928 is silcd/packet_receive.c.
3930 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3932 * Added functions silc_server_config_[ref/unref], these are used
3933 to prevent that the config object is destroyed.
3935 No longer directly affect global variables silc_log_quick and
3936 silc_log_delay, they are first cached inside the config object
3937 and then applied with silc_server_config_setlogfiles().
3939 silc_server_config_set_defaults() is now internal to
3940 serverconfig.c, there are no reasons to show this internal stuff
3943 Affected files are silcd/serverconfig.[ch].
3945 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3946 fprintf's to stderr, since some code may be executed again after
3947 the server went into the background. Affected files are
3950 * Added rehash support. Added function silc_server_rehash() that
3951 will perform all the basic tasks of the rehashing procedure.
3953 * Added command line option `-x, --hexdump'. This will enable the
3954 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3955 The option `--hexdump' implies `--debug'.
3957 * Fixed a bad bug in the logging APIs (silcutil library) where
3958 the application would crash after calling silc_log_reset_all().
3960 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3962 * Fixed the KICKED notify handling in client library to
3963 correctly remove the channel and all entries from the
3964 channel when I was kicked. This bug crashed the client.
3966 Fixed yet another but in KICKED notify handling to remove
3967 the kicked client correctly from the channel.
3969 Affected file is lib/silcclient/client_notify.c.
3971 * Fixed a minor bug in looking up correct client entry
3972 in KICKED notify in server. Affected file is
3973 silcd/packet_receive.c.
3975 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3976 sources correctly to distribution. Fixes --with-gmp option.
3978 * Removed the manual rehashing from ID Cache, and changed it
3979 to use the SILC Hash Table's auto rehash feature. Affected
3980 file is lib/silccore/silcidcache.c.
3982 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Fixed a bug in the silc_client_nickname_format function that
3985 handles the multiple same nickname formatting. Two clients
3986 with same nickname caused problems after the first one left
3987 and rejoined. It didn't format the nickname correctly.
3988 Affected file is lib/silcclient/idlist.c.
3990 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Don't change the topic if olod topic is same as new one.
3993 Affected file is silcd/packet_receive.c.
3995 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Added cross-reference support to the SILC Documentation
3998 generator. All types across all HTML files are now cross-
3999 referenced. Affected files util/robodoc/generator.c and
4000 scripts/silcdoc/silcdoc.
4002 * Added file lib/silcutil/silctypes.h to include all the
4003 arithmetic type definitions and some macros. Removed
4004 includes/bitmove.h and moved macros to silctypes.h.
4006 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4010 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Added `type' argument to silc_id_payload_parse_id function which
4013 now returns the type of the ID to the sent pointer. Affected
4014 file is lib/silccore/silcid.[ch].
4016 * Added check for CMODE_CHANGE notify type that mode change is
4017 allowed by the sender. Affected file silcd/packet_receive.c.
4019 * Added check for CUMODE_CHANGE notify type that mode change is
4020 allowed by the sender. Affected file silcd/packet_receive.c.
4021 Added the ID type as CUMODE_CHANGE notify type as argument
4022 to the `notify' client operation. Affected files are
4023 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4025 * Added function silc_client_add_server to the client library.
4026 Added support for resolving also channel and server info when
4027 received unknown entity in notify packet. Affected files are
4028 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4030 * Added function silc_command_get_status to return the command
4031 status from the command reply's argument payload. Affected files
4032 are lib/silccore/silccommand.[ch].
4034 * Added check for KICKED notify type that the kicking is
4035 allowed by the client. Affected file silcd/packet_receive.c.
4037 * Created function silc_get_input which can be used to get input
4038 (echo on or off) from user on command line. Affected files are
4039 lib/silcutil/silcutil.[ch].
4041 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4043 * Optimized silc_server_packet_relay_to_channel function.
4044 Added new function silc_channel_message_payload_encrypt which
4045 can be called directly if channel message payload needs to
4046 be encrypted and is already encoded (no need to call _encode
4047 function). Packet relaying is now done by router without any
4048 extra memory allocations. Affected files are
4049 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4050 silcd/packet_send.c.
4052 * Fixed the INVITE notify handling. It took wrong arguments
4053 as invite list and invite delete. Affected file is
4054 silcd/packet_receive.c.
4056 * Added check for TOPIC_SET notify type that the topic change is
4057 allowed by the client. Affected file silcd/packet_receive.c.
4059 * Added check for INVITE notify type that inviting is allowed by
4060 the client. Affected file silcd/packet_receive.c.
4062 * Changed the silc_server_client_on_channel to return the
4063 SilcChannelClientEntry as well. Moved the function
4064 silc_server_check_cmode_rights to server_util.[ch].
4065 Affected files are silcd/server_util.[ch], silcd/command.c.
4067 * Added function silc_server_check_umode_rights to check whether
4068 changing client's user mode is allowed. Added check for
4069 UMODE_CHANGE notify type that the umode change is allowed
4070 by the client. Affected files are silcd/server_util.[ch],
4071 silcd/packet_receive.c and silcd/command.c.
4073 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4076 ID length. It ignored that ID can be IPv6 based as well.
4077 Affected file lib/silccore/silcpacket.h.
4079 * Fixed the silc_id_id2str and silc_id_str2id to take the
4080 IPv6 address offset's into consideration. Affecte file is
4081 lib/silccore/silcid.c.
4083 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Fixed the internal Unix scheduler functions to check for
4086 NULL context they may receive. The affected file is
4087 lib/silcutil/unix/silcunixschedule.c.
4089 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4091 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4092 can specify different directory with --home command line
4093 parameter. Affected files irssi/src/silc/core/client_ops.c,
4096 * SILC-specific commands aren't now executed if the active server
4097 isn't of SILC-type, so there won't be problems with having
4098 IRC and SILC protocol support in same client. Affected files
4099 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4102 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Improved the signal support in SILC Schedule. Added new
4105 function silc_schedule_signal_call which is used by application
4106 to mark a signal to be called. It is now safe to perform
4107 any kind of tasks in signal callbacks since it is guaranteed
4108 that the application specified signal callback is called
4109 after the signal is over. Affected files are
4110 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4112 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Added `name' field to SilcChannelPrivateKey to represent
4115 application given name for the key. Moved also the context from
4116 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4117 Added the `name' argument also to the function
4118 silc_client_add_channel_private_key.
4120 Added function silc_client_current_channel_private_key to set the
4121 current channel private key in use.
4123 Added "change" command to KEY command which can be used to change
4124 the current channel private key. Bound the command also to
4125 alt+K (Alt+Shift+k).
4127 Also affected files lib/silcclient/client_channel.c,
4128 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4130 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4132 * Added silc_rng_get_byte_fast function in to the
4133 lib/silccrypt/silcrng.[ch].
4135 * Changed the interface of silc_packet_assemble and the
4136 silc_packet_send_prepare. If silc_packet_assmble is now
4137 called the application does not call silc_packet_send_prepare
4138 because the library will call it automatically. These
4139 interfaces now also return a reference to the outgoing buffer
4140 which includes the assembled packet, which the application can
4141 use to encrypt the packet.
4143 Affected files are lib/silccore/silcpacket.[ch],
4144 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4145 silcd/packet_send.c, server_backup.c and packet_receive.c.
4147 * Fixed a packet sending bug on very high load, where outgoing
4148 packet queue wasn't handled correctly and packets got corrupted.
4149 Affected files are lib/silcutil/*/silc*sockconn.c,
4150 lib/silcclient/client.c and silcd/server.c.
4152 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Added macro SILC_PACKET_DATALEN which can be used during
4155 packet assembling to check whether the data to be added to
4156 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4157 len is truncated until it fits it.
4159 Added checks for maximum length of channel message payload and
4160 private message payload also.
4162 Added checks for maximum packet length in server and in
4165 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4166 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4167 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4168 lib/silcclient/client_prvmsg.c.
4170 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Added silc_server_packet_queue_purge call to the
4173 silc_server_disconnect_remote to assure that all data in the
4174 queue before disconnecting is sent to the network. Affected
4175 file silcd/server.c.
4177 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Added the deleting of server's own ID cache entry to the
4180 silc_server_free function. Free also everything else that
4181 has been allocated in silc_server_init. The affected file
4184 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4186 * Added functions silc_parse_version_string, silc_version_to_num,
4187 and silc_ske_parse_version to parse SILC protocol style version
4188 strings. Affected files lib/silcutil/silcutil.[ch] and
4189 lib/silcske/silcske.[ch].
4191 * Added new configuration params: version_protocol, version_software
4192 and version_software_vendor to specify what version the remote
4193 host must at least be to be able to connect to server. The vendor
4194 string can be regex matched too. Added new function
4195 silc_server_connection_allowed to check maximum number of allowed
4196 connections, and allowed versions for incoming connections.
4197 Affected files are silcd/server.c, server_util.[ch] and
4200 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4202 * Added preliminary support for signals in scheduler. The
4203 signals we care about are now blocked always when the scheduler
4204 is locked. This way we can synchronise the use of signal with
4205 scheduler. It is guaranteed that when signal occurs the scheduler
4206 is not locked, and thus new tasks can be safely added to the
4209 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4210 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4211 Added new platform specific routines
4212 silc_schedule_internal_signals_[un]block and
4213 silc_schedule_internal_signal_[un]register.
4215 Added new functions to SILC Schedule API:
4216 silc_schedule_signal_[un]register. Each signal that application
4217 is going to use should be registered to the scheduler.
4219 Affected files are lib/silcutil/silcschedule.[ch],
4220 lib/silcutil/*/silc*schedule.c.
4222 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4224 * Check for unauthenticated client and server in the
4225 silc_server_new_client and silc_server_new_server functions.
4226 Affected file silcd/packet_receive.c.
4228 * Added function silc_string_is_ascii to check whether given
4229 string is 7-bit ASCII string. Affected files are
4230 lib/silcutil/silcutil.[ch].
4232 * Added function silc_id_is_valid_server_id into the
4233 silcd/serverid.c and added checking for valid Server ID's in
4234 silc_server_new_server. The Server ID must always be based
4235 on the server's public IP address.
4237 * Added logging of DISCONNECT packet message in the server.
4238 Affected file silcd/server.c.
4240 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4242 * Changed all library interfaces that use Global RNG to also
4243 accept SilcRng as argument. Affected files are
4244 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4245 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4246 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4247 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4248 lib/silccrypt/rsa.c.
4250 * Added function silc_pkcs_generate_key to the
4251 lib/silccrypt/silcpkcs.[ch] for applications so that they
4252 don't need to do pkcs->pkcs->init calls anymore.
4254 * Remove SilcSocketConnection from the SFTP API since it really
4255 wasn't needed there. The application has the information
4256 saved in its contexts anyway and the SFTP layer doesn't need
4257 know about it. Affected files lib/silcsft/silcsftp.h and
4258 lib/silcsftp/sftp_[server/client].c.
4260 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4261 The SilcSimContext is not SilcSim.
4263 * Fixed possible buffer overflows in silc_id_render in the
4264 lib/silcutil/silcutil.c.
4266 * On EPOC the global crypto module lists are not used at all
4267 in the crypto library. Added support for using the constant
4268 algorithm list on EPOC. Affected files are
4269 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4272 * Fixed the handling of third parameter of KICKED notify, since
4273 it was mistakenly updated to SILC Protocol 1.0 even though it
4274 is to be included in 1.1. Since it is not in 1.0 it is not
4275 mandatory, and this fix now handles it only if it is provided,
4276 and it is not error if it is not provided. Affected file
4277 lib/silcclient/client_notify.c.
4279 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4282 client. Affected file irssi/src/silc/core/client_ops.c.
4284 * Merged with Irssi 0.8.4 from irssi.org CVS.
4286 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4288 * Check for valid socket connection in client entries before
4289 sending any messages. Fixes a crash, but doesn't fix some
4290 other underlaying bug that is lurking there. Affected
4291 file silcd/packet_send.c.
4293 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4295 * $usermode, $cumode and $cumode_space expandos shouldn't do
4296 anything with non-SILC server records. Affected file
4297 irssi/src/silc/core/silc-expandos.c
4299 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4301 * Fixed the silc_net_check_[host/local]_by_sock to support
4302 IPv6 bound sockets as well. Now they can return IPv6 addresses
4303 as well. Affected file lib/silcutil/silcnet.c.
4305 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4306 Affected lib/silcutil/unix/silcunixnet.c.
4308 * Fixed ID rendering (at least on some platforms, not NetBSD)
4309 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4311 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4313 * Added silc_hash_public_key and silc_hash_public_key_compare
4314 functions to be used with SilcHashTable. They can be used to
4315 hash public keys and compare public keys in hash table. Affected
4316 file lib/silcutil/silcutil.[ch].
4318 * Added support for specifying multiple public keys for Client
4319 connection section in server configuration file. This makes it
4320 possible to accept multiple public keys from same host, or to
4321 make a section that accepts any incoming host, and have the
4322 accepted public keys listed in the section.
4324 Added functions silc_sever_[find/get]_public_key, added the
4325 support for this actually to all connection sections but only
4326 the Client section is currently allowed to specify multiple
4329 Affected files are silcd/server.c, server_internal.h,
4330 command.c, protocol.c, server_util.[ch], packet_receive.c.
4332 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Merged Irssi 0.8.2 from irssi.org CVS.
4336 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4338 * If silc_debug is TRUE, also output standard logging messages
4339 to stderr with the debug output.
4341 Made silc_log_reset_all() flushing all channels before returning.
4342 Also fixed some documentation typos.
4344 Affected files are lib/silcutil/silclog.[ch].
4346 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4348 * Fixed the server to check correctly the amount of connections
4349 from single host, by checking also the type of the connection.
4350 Fixed also the comparison of number of connections and number
4351 of allowed connections. Affected files are silcd/server.c,
4354 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4356 * Fixed the USERS command reply to save the user's mode on the
4357 channel as well. Fixed JOIN command reply to check whether a
4358 client is on channel already and not join it twice. Affected
4359 file lib/silcclient/command_reply.c.
4361 * Added new file silc-expandos.c into irssi/silc/core/ to return
4362 various stuff for various signal for the statusbar etc. updating.
4363 Now Irssi SILC client prints channel user modes etc. on the
4366 * The user mode (like server/router operator changes) is now shown
4367 on the Irssi SILC client's statusbar. The affected files are
4368 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4370 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4373 to SILC_SCHEDULE_[UN]LOCK macros.
4375 * Added more error printing to logs in server code. Affected
4376 files silcd/server.c and silcd/protocol.c.
4378 * Fixed -S option parsing in Irssi SILC Client. Affected file
4379 irssi/src/silc/core/silc-core.c.
4381 * Added silc_buffer_alloc_size function. Affected file is
4382 lib/silcutil/silcbuffer.h.
4384 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4387 constants. Affected files in
4388 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4391 * Changed the internal SFTP Memory FS table to const. Affected
4392 file lib/silcsftp/sftp_fs_memory.c.
4394 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Fixed the buffer formatting and unformatting routines to
4397 check the size of 64 bits types with sizeof(). Affected
4398 file is lib/silcutil/silcbuffmt.c.
4400 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4402 * Removed 0.6.x backwards support.
4404 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Changed all integer type names:
4407 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4408 to avoid collisions with other libraries using same type names
4411 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4413 * Added `prefer_ipv6' argument to the functions
4414 silc_net_gethostbyname[_async]. If it is TRUE it will return
4415 IPv6 address over IPv4. If FALSE IPv4 address is returned
4416 even if IPv6 address was found. Affected files
4417 lib/silcutil/silcnet.[ch].
4419 * Added support silc_net_create_connection[_async] to fallback
4420 to IPv4 address if IPv6 address could not be used (like if
4421 it doesn't work on a specific system). Affected file in
4422 lib/silcutil/unix/silcunixnet.c.
4424 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Added silc_schedule_reinit function to do the enlarging
4427 of the max tasks handling capabilities of the scheduler.
4428 Affected files lib/silcutil/silcschedule.[ch].
4430 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4432 * Added automatic extern "C" { ... } for C++ compilers so the
4433 application does not need to define them. Affected file
4434 includes/silcincludes.h.
4436 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4437 old name went against naming convention. Applications now
4438 include "silcclient.h" instead of "clientlibincludes.h".
4439 Removed includes/clientlibincludes.h, it is redundant now.
4441 * Renamed includes/version.h to silcversion.h.
4443 * Added really preliminary support for OS/2 into the util
4444 library. Only thread & mutex API is implemented, others
4445 are still to be implemented. Created the lib/silcutil/os2/
4446 directory. Created also file includes/silcos2.h.
4448 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Added preliminary BeOS support into the util library.
4451 Created lib/silcutil/beos/, and implemented all the needed
4452 functions to support SILC on BeOS. Created also file
4453 includes/silcbeos.h.
4455 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4457 * Added proper initializations to silc's irssi code, so it's
4458 now possible to load it as module. Affected files
4459 irssi/src/silc/core/silc-core.c,
4460 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4462 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4464 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4467 * Fixed the silcdoc document generator to correct generate
4468 docs from all kinds of filenames. Affected files are
4469 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4471 * ROBOdoc documented lib/silcutil/silcmemory.h.
4472 Added also new function silc_memdup.
4474 * Removed lib/silcutil/silcbufutil.h and moved those routines
4475 to the lib/silcutil/silcbuffer.h.
4477 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4479 * Added `user_count' to the SilcChannelEntry which now tells the
4480 number of users on the channel. The user count is now saved
4481 in normal server of global channels as well. Affected files
4482 silcd/server.c, idlist.h, packet_receive.c and command.c.
4484 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4485 include file utility functions.
4487 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4488 instead of calling directly OS routines.
4490 * Fixed NICK change printing in Irssi SILC Client. Fixed
4491 KICKED notify printing in Irssi SILC Client. Affected file
4492 irssi/src/silc/core/client_ops.c.
4494 * Fixed a NICK change bug in client library, to not recreate the
4495 client_entry->channels hash table everytime nick is changed.
4496 Affected file lib/silcclient/client.c.
4498 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4500 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4501 the SKE interface a bit.
4503 * Fixed padding problem in PKCS#1. The padding was not actually
4504 random since the random number generator was used incorrectly.
4505 This security bug affects only when encrypting with PKCS#1, and
4506 it is not currently used at all in SILC. SILC only use signing
4507 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4509 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4511 * Rewrote the notify handling in Irssi SILC client to not call
4512 the events as signals. Fixes problems with Perl support.
4513 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4515 * Send the auto-nicking NICK command in client library with
4516 little timeout after connecting. The affected file is
4517 lib/silcclient/client.c.
4519 * Added following new config file settings:
4520 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4521 key_exchange_timeout, conn_auth_timeout, connections_max,
4524 Implemented all the new config settings handling in the server.
4526 Optimized the use of SKE Mutual flag usage. Use it only
4527 if connection authentication protocol is not based in public
4530 Renamed all SilcServerConfigSection* to SilcServerConfig*
4531 to have a bit shorter names.
4533 Affected files silcd/serverconfig.[ch], server.[ch], and
4536 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4538 * Cleaned up the listening sockets code, preparing for the rehash
4539 support. Affected file is silcd/server.c.
4541 * Fixed some output messages. Affected files are silcd/silcd.c,
4544 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4546 * Create lib/doc/silcrng_intro.html document as introduction
4547 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4549 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4551 * Fixes to the silcd config template. Affected file is
4552 doc/example_silcd.conf.in.
4554 * Removed type casts from silc_calloc(), conforming to the
4555 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4557 * Removed param_name member from client, server, and router
4558 section structs, now identifying the param directly.
4560 Added CONFIG_FREE_AUTH macro in config file parsing.
4562 Affected files are silcd/serverconfig.[ch].
4564 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4566 * Fixed command line parameter handling. All SILC initialization
4567 is now done in silc_core_init() which also fixes autoconnecting
4570 Affected files irssi/src/silc/core/silc-core.c,
4571 irssi/src/fe-text/silc.c.
4573 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4575 * Added new configuration options and blocks:
4576 keepalive_secs, reconnect_count, reconnect_interval,
4577 reconnect_interval_max, reconnect_keep_trying and
4578 require_reverser_lookup. Added ConnectionParam block, and
4579 implemented the connection parameters when connecting as
4580 initiator and when accepting connections as responder.
4582 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4583 whether given configuration value has been given already.
4585 Affected files silcd/serverconfig.[c], server.[c].
4587 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4588 algorithm parts and created new file silcalgs.conf, that
4589 is now included from the example_silcd.conf.in.
4591 * Optimized the silc_server_connect_to_router_second to take
4592 the connection configuration object from the SilcServerConnection
4593 object instead of finding it during the connecting phase.
4594 Added the configuration object to SilcServerConnection struct.
4595 Affected files silcd/server_internal.h, server.c.
4597 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4599 * Add the client on channel after it was resolved at the
4600 channel message receiving, and it was not already on the
4601 channel. Affected file lib/silcclient/client_channel.c.
4603 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4605 * Fixed the public key authentication to allocate always the
4606 destination signature buffer instead of using static buffer.
4607 Affected file silcd/protocol.c.
4609 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4611 * Unified the serverconfig.[ch]'s helper function interface.
4612 Affected file silcd/serverconfig.[ch].
4614 * Removed doc/example_silc.conf.in since it is redundant.
4615 The make install will now install irssi/silc.conf file.
4617 * Added new Passphrase and Publickey authentication methods to
4618 config file, allowing both public key and passphrase based
4619 authentication to be set at the same time.
4621 Added `prefer_passphrase_auth' setting in config file which
4622 can be used to set to prefer passwd auth if both passwd and
4623 public key is set. If not set, public key is preferred.
4624 This has effect only when being initiator (responder will try
4627 Added support for authentication with passphrase and public key
4628 at the same time. The passphrase is tried first always since
4629 it is faster to check.
4631 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4633 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4635 * Merged the new SILC Config library, with the server parsing
4636 support. Read the header file silcconfig.h or the toolkit
4637 documentation for the news. Affected files are
4638 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4639 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4640 silcd/protocol.c silcd/server.c silcd/server_backup.c
4641 silcd/serverconfig.[ch] silcd/silcd.c.
4643 * Fixed some silclog documentation. Affected file is
4644 lib/silcutil/silclog.h.
4646 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4648 * The silc_cipher_register, silc_hash_register and
4649 silc_hmac_register now checks if the object to be registered
4650 is registered already. Affected files are
4651 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4653 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4655 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4657 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4659 * Allow zero length channel messages inside the Channel Message
4660 Payload. Affected file lib/silccore/silcchannel.c.
4662 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4663 as header filenames.
4665 * Removed lib/silcclient/README and created HTML file
4666 lib/silcclient/silcclient_using.html, which is now included
4667 as part of Toolkit documentation.
4669 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4671 * Fixed CUMODE_CHANGE notify handling to change the mode of
4672 correct client. Affected file lib/silcclient/client_notify.c.
4674 * Make silc_rng_alloc fail if it cannot allocate the sha1
4675 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4677 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4679 * Fixed the file transfer's key agreement payload to include
4680 zero port also if the hostname is NULL because it could not
4683 Call file transfer monitor callback now also if error occurs
4684 during key agreement protocol.
4686 Changed the silc_client_file_send interface to return the
4687 SilcClientFileError instead of session id. The session ID
4688 is returned into pointer provided as argument.
4690 Check that the file exists locally before sending the
4691 file transfer request at all.
4693 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4695 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4696 error than can occur while key agreement protocol. Affected
4697 file lib/silcclient/silcapi.h.
4699 * Fixed the event_mode CMODE handler to not crash when mode
4700 is changed and +k mode is set in the channel. Affected file
4701 irssi/src/silc/core/silc-channels.c.
4703 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4704 SILC_LOG_WARNING to give out Warning and not Error. Affected
4705 file lib/silcutil/silclog.c.
4707 * Fixed the channel message payload decryption in the function
4708 silc_channel_message_payload_decrypt to not modify the original
4709 buffer before it is verified that the message decrypted
4710 correctly. Otherwise, next time it is called with correct
4711 channel key it won't encrypt since the payload is corrupted.
4712 Affected file lib/silccore/silcchannel.c.
4714 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4716 * Do not constantly resize the window. A fix patch by cras.
4717 Affected file irssi/src/fe-text/screen.c.
4719 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4722 Affected file lib/silcutil/silcnet.c.
4724 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4726 * Fixed a bug in hash table internal routine for traversing
4727 the table with foreach callback. The current entry may
4728 become invalid in the callback but it was referenced after
4729 the callback returned.
4731 Do not allow auto rehashing of hash table during the
4732 silc_hash_table_foreach operation, for same reasons as it is
4733 not allowed for SilcHashTableList. Affected files are
4734 lib/silcutil/silchashtable.[ch].
4736 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4738 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4739 Win32 DLL. extern's in header files are now declared with
4742 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4744 * Fixed private message handling. It used some old code that
4745 caused the client to crash. Affecte file is
4746 lib/silcclient/client_prvmsg.c.
4748 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4750 * Added function silc_client_add_channel,
4751 silc_client_replace_channel_id, and removed functions
4752 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4753 from client library.
4755 * Added cross reference of the joined channels to the
4756 SilcClientEntry, and changed the SilcChannelEntry's
4757 users list to SilcHashTable. The affected files are
4758 lib/silcclient/idlist.[ch].
4760 * Fixed a bug in hash table tarversing. While the hash table
4761 is traversed with SilcHashTableList the table must not be
4762 rehashed. It is now guaranteed that auto rehashable tables
4763 are not rehashed while tarversing the list. Also defined that
4764 silc_hash_table_rehash must not be called while tarversing
4765 the table. Added function silc_hash_table_list_reset that must
4766 be called after the tarversing is over. The affected files are
4767 lib/silcutil/silchashtable.[ch].
4769 * Changed all hash table traversing to call the new
4770 silc_hash_table_list_reset in server and in client library.
4772 * Added function silc_client_on_channel to return the
4773 SilcChannelUser entry if the specified client entry is joined
4774 on the specified channel. This is exported to application as
4775 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4777 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4779 * Fixed founder regaining problem with JOIN command on normal
4780 server. The notify for mode change must be sent always and
4781 not only if !cmd->pending. Affected file silcd/command.c.
4783 * Fixed the WHOWAS command's reply sending to support the
4784 lists correctly. Affected file silcd/command.c.
4786 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4788 * When sending JOIN command to router for processing the
4789 sender's old command identifier was not saved back to the
4790 sender's command context, fixed now. The affected file is
4793 * Create the key in JOIN command of the router did not return
4794 the channel key, added check for this. Affected file is
4797 * Fixed a channel ID update bug in JOIN command reply. Do
4798 not directly upgrade the ID but call the function
4799 silc_idlist_replace_channel_id if the ID was changed.
4800 Affected file silcd/command_reply.c.
4802 * Fixed memory leaks from command calling if it would fail.
4803 Affected file silcd/command.c.
4805 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4807 * Applied patches from cras:
4809 Memory leak fixes around libaries, irssi window resize fix,
4810 new silclist.h and silcdlist.h, all extern inline changed to
4813 * Removed dotconf from lib/dotconf, not needed anymore.
4815 * Removed TRQ from lib/trq, not needed anymore.
4817 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4818 with server connections. Later this will be configurable
4819 in config file after new config file is done. Affected file
4822 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4824 * Fixed a crash in server related to channel announcements.
4825 Affected file silcd/server.c.
4827 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4829 * Fixed memory leaks in silc_server_create_new_channel*
4830 functions. Affected file silcd/server.c.
4832 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4833 which ID was changed. This way the router will send the
4834 user list for the channel again, and server won't be in
4835 desync in some rare circumstances. Affected file is
4836 silcd/packet_receive.c.
4838 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4840 * Check for NULL socket pointer in the function
4841 silc_server_packet_send_to_channel_real. Affected file
4842 silcd/packet_send.c.
4844 * Fixed the BAN notify handling to correctly remove ban
4845 list. Affected file silcd/packet_receive.c.
4847 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4849 * Fixed some header addition to Toolkit distribution in
4850 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4852 * Added lib/silcclient/client_ops_example.h as an template
4853 file for application programmers to quickly start using
4854 the SilcClientOperation functions in their application.
4855 Updated the lib/silcclient/README as well to tell about this
4856 nice file made available.
4858 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4860 * Call silc_server_remove_from_channels when removing client
4861 entry when NO_SUCH_CLIENT_ID was received. Affected file
4862 is silcd/command_reply.c.
4864 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4866 * Added server & router operator statistics updating. Affected
4867 file silcd/packet_receive.c and silcd/command.c.
4869 * Fixed the SERVER_SIGNOFF notify handling on normal server
4870 not to save the history information for clients. Same was
4871 fixed earlier in remove_clients_by_server function, but not
4872 here. Affected file silcd/packet_receive.c.
4874 * Raised the default connection-retry count from 4 to 7 in
4875 server. Affected file silcd/server.h.
4877 * Cancel any possible reconnect timeouts when we start the
4878 key exchange. Affected file silcd/server.c.
4880 * Do not reconnect on connection failure when SCONNECT was
4881 given. Affected files silcd/server.[ch].
4883 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4885 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4887 * Fixed the NICK command to always give the unformatted
4888 nickname to the one giving the NICK command. If unformatted
4889 nickname is cached already it will be formatted and the
4890 local entry will always get the unformatted nickname.
4891 Affected file lib/silcclient/idlist.c.
4893 * Fixed some double frees from client library commands.
4894 Affected file is lib/silcclient/command.c.
4896 * Fixed CUMODE command in server to assure that no one can
4897 change founder's mode than the founder itself, there was a
4898 little bug. Affected file silcd/command.c.
4900 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4902 * Removed the SilcClientCommandDestructor from the client
4903 libary, it is not needed anymore. Affected files are
4904 lib/silcclient/silcapi.h, command[_reply].[ch],
4905 client_notify, idlist.c.
4907 * Fixed GETKEY command to first resolve client, and then
4908 resolve the server only if the client was not found, instead
4909 of resolving both at the same time. Affected file is
4910 lib/silcclient/command.c.
4912 * Added silc_client_start_key_exchange_cb and lookup the
4913 remote hostname and IP address before starting the key
4914 exchange with server. The affected file is
4915 lib/silcclient/client.c.
4917 * The server's public key is now saved using the IP address
4918 of the server and not the servername for the filename.
4919 The hostname public key filename is checked as an fall back
4920 method if the IP address based filename is not found.
4922 Fixed the GETKEY command to save the fetched server key
4923 in correct filename.
4925 Print the remote server's hostname now when new key is
4926 received during connection process. Affected file is
4927 irssi/src/silc/core/client_ops.c.
4929 * Return always our own public key to the client if it asks
4930 for it with GETKEY command. Affected file silcd/command.c.
4932 * Removed the use_auto_addr variable from default config
4933 file since it was in wrong section. Affected file is
4936 * Fixed TOPIC_CHANGE notification to not route it when it
4937 was sent using silc_server_send_notify_to_channel function.
4938 Affected file silcd/command.c.
4940 * Fixed silc_server_send_notify_kicked to send the kicker's
4941 Client ID also, it was missing. Affected files are
4942 silcd/command.c, silcd/packet_send.[ch].
4944 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4946 * Do not save client history information in SERVER_SIGNOFF.
4947 Fixes the bug in normal server that it does not detect
4948 the client becoming valid after the server becomes back
4949 online. Affected file silcd/server_util.c.
4951 * Added `sock_error' field into the SilcSocketConnection
4952 context. When error occurs during socket operation (read
4953 or write) the error is saved. Added also new function
4954 silc_socket_get_error to return human readable socket error
4955 message. Affected files are lib/silcutil/silcsockconn.[ch],
4956 lib/silcutil/unix/silcunixsockconn.c, and
4957 lib/silcutil/win32/silcwin32sockconn.c.
4959 * The server now prints the socket error message in the
4960 signoff for client. Affected file silcd/server.c.
4962 * Fixed the `created' channel information sending from router
4963 to server in JOIN command. Checks now whether the channel
4964 really was created or not and set it according that.
4966 Fixed the JOIN command to use the client entry's current
4967 ID during the joining procedure instead of the one it sent
4968 in the command (it is checked though), since it can change
4969 between the packet processing and command processing, and
4970 would just case unnecessary pain in the client end. Affected
4971 file silcd/command.c.
4973 * Fixed a channel key payload sending to use correct channel
4974 ID when the server was forced to change the channel's ID by
4975 router. Router sent the key payload with the old Channel ID.
4976 Affected file silcd/packet_receive.c.
4978 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4980 * Call silc_server_save_channel_key only if the key payload
4981 was provided in the JOIN command's command reply. Affected
4982 file silcd/command_reply.c.
4984 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4986 * Fixed silc_mp_sizeinbase to return the value correctly with
4987 MPI. Affected file lib/silcmath/mp_mpi.c.
4989 * Fixed the stop_server signal to correctly stop the scheduler
4990 and gracefully stop the server when SIGTERM or SIGINT signals
4991 are received. Affected file silcd/silcd.c.
4993 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4995 * Simple handling of TERM and HUP signals. Also added some log
4996 flushing call around. Affected file is
4999 * Fixed small bugs in silclog.c. Now buffering output will take
5000 effect after 10 seconds since startup: This will ensure that
5001 no important startup messages are lost. Also output redirection
5002 will preserve original format ([Date] [Type] message).
5003 Affected file is lib/silcutil/silclog.c.
5005 * Added two options to the config file, in the logging section:
5006 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5007 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5009 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5011 * Do not print the warning about log files not being initialized
5012 more than once to avoid excess logging. Affected file is
5013 lib/silcutil/silclog.c.
5015 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5016 the SIM copying in make install in Makefile.am.pre.
5018 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5020 * Rewritten silclog APIs. Globally interesting changes follows:
5021 silc_log_set_files() changed to silc_log_set_file().
5022 silc_log_set_callbacks() changed to silc_log_set_callback().
5023 ROBOdoc documented silclog header file.
5024 SilcLogCb now returns bool to wether inihibit the default
5025 handler or not (to keep the old behaviour return always TRUE).
5026 The new APIs should also fix the problem of the
5027 silcd_error.log file that was written in the current directory.
5030 Log files streams will remain opened after silc_log_set_file()
5031 call, means less CPU usage notably on high traffic servers.
5032 File streams are now full buffered, and flushed to the disk
5033 every 5 minutes, lesses HD activity and CPU usage.
5034 Messages can be redirected, allowing admins to configure
5035 one single logfile for all server messages.
5036 the silc_log_quick global variable to activate fast-logging.
5037 Affected files lib/silcutil/silclog.[ch]
5039 * Changed some code to conform new silclog APIs. Affected
5040 files are doc/example_silcd.conf.in, silcd/server.c
5041 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5044 * Fixed a memory leak that could occur in some situations.
5045 Affected file silcd/serverconfig.c.
5047 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5049 * Added the silc_client_del_client to remove the client from
5050 all channels as well. Affected file lib/silcclient/idlist.c.
5052 * Fixed the client library to correctly remove the client
5053 from all channels when the client entry is being destroyed.
5054 Affected file lib/silcclient/client_notify.c, command.c.
5056 * Added auto-nicking support to the client library. If the
5057 applicatio now sets client->nickname it will be sent to the
5058 server after connecting by the library. This way for example
5059 SILCNICK (or IRCNICK) environment variables will have effect
5060 and always change the nickname automatically to whatever
5061 it is wanted. Affected file lib/silcclient/client.[ch].
5063 * Renamed silc_server_command_bad_chars to the
5064 silc_server_name_bad_chars and moved it to the
5065 silcd/server_util.[ch]. Added also new function
5066 silc_server_name_modify_bad to return nickname that
5067 includes bad characters as new nickname without those
5068 bad characters. This check and modify is now used in
5069 silc_server_new_client when the username is initially set
5070 as nickname, so it must be checked to be valid nickname.
5071 Affected file silcd/packet_receive.c.
5073 * The nickname length is now taken from the packet for real
5074 and not trusted to strlen() since it clearly can return
5075 wrong length for nickname including bad characters. This
5076 also applies to channel names. Affected file silcd/command.c.
5078 * Removed the lib/silcsilm/modules directory. Modules are now
5079 compiled into the lib/silcsim. Fixed the copying of the
5080 modules to follow symbolic links in Makefile.am.pre.
5082 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5084 * Fixed silc_string_regexify list creation. Fixes bugs with
5085 BAN and INVITE commands in server. The affected file is
5086 lib/silcutil/unix/silcunixutil.c.
5088 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Removed the command destructor entirely from the server's
5091 command and command reply routines. It is not needed, and
5092 its usage was buggy and caused crashes. Affected files are
5093 silcd/command[_reply].[ch].
5095 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * Cancel protocol and NULL sock->protocol if timeout
5098 occurred during protocol. Affected file silcd/server.c.
5100 * Cancel protocol timeouts always before calling the final
5101 callback, to assure that after final callback is called
5102 no other state will be called for the protocol anymore.
5103 Affected file silcd/protocol.c.
5105 * Print error log if incoming connection configuration could
5106 not be found. Affected file silcd/server.c.
5108 * Fixed JOIN command to correctly save the founder mode
5109 to the client on normal SILC server, when the channel
5110 was created by the router. Affected file silcd/command.c.
5112 * Fixed LIST command (hopefully) to send correct reply
5113 packets. Affected file silcd/command.c.
5115 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5117 * The silc_packet_receive_process now returns FALSE if the
5118 read data was invalid packet, and TRUE if it was ok.
5120 The server now checks that if unauthenticated connection
5121 sends data and its processing fails the server will close
5122 the connection since it could be a malicious flooder.
5124 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5126 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5128 * Make sure the warning about error opening a log file is
5129 printed only once and not everytime it fails (produces
5130 too much useless log). Affected file lib/silcutil/silclog.c.
5132 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5134 * Made the silc_server_daemonise() function more readable.
5135 Affected file silcd/server.c.
5137 * Pid file is now optional, the user may comment it out from
5138 the config file. Removed define SILC_SERVER_PID_FILE, we
5139 don't need a default any longer. Affected file
5140 configure.in.pre, lib/Makefile.am.pre.
5142 * Make some use of the pid file. The server now dies at startup
5143 if it detects a valid pid file on his path. The server would
5144 die anyway in this circumstance, because of the bind() failure.
5145 Affected file silcd/silcd.c.
5147 * No longer compiling lib/dotconf.
5149 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * Fixed JOIN command parsing not to crash. Affected file
5152 lib/silcclient/command.c.
5154 * Fied the NICK_CHANGE notify to add the new client entry
5155 even it is resolved. This removes an <[unknown]> nick
5156 thingy bug in the client. Affected file is
5157 lib/silcclient/client_notify.c.
5159 * Do not try to allocate 0 bytes (efence does not like it)
5160 in lib/silccore/silccomand.c when encoding payload.
5162 * Do not take IRCNICK as nickname in Irssi SILC client since
5163 it is not possible to set nickname before hand connecting
5164 the server (TODO has an entry about adding auto-nicking
5167 * Changed the silc_server_command_pending to check whether
5168 there already exists an pending entry with the specified
5169 command, command identifier and pending callback. This is
5170 to fix IDENTIFY and WHOIS related crashes that may register
5171 multiple pending commands with same identifier. Affected
5172 file silcd/command.c.
5174 * Fixed the server to reconnect to the router even if it
5175 was already reconnecting and EOF was received. This to
5176 fix a possibility that the server wouldn't ever try to
5177 auto-reconnect to the router. Affected file silcd/server.c.
5179 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5181 * Fixed the server's password authentication to use the
5182 length of the locally saved password, and not the one
5183 sent in the packet. Affected file silcd/protocol.c.
5185 * Fixed same password authentication problem in the
5186 Authentication Payload handling routines in
5187 lib/silccore/silcauth.c.
5189 * Yet another password authentication problem fixed with
5190 channel password handling in silcd/command.c.
5192 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5194 * If first character of string in silc_parse_userfqdn is '@'
5195 then do not parse it. Affected file is
5196 lib/silcutil/silcutil.c.
5198 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5200 * Fixed minor bug in IDENTIFY command reply sending, which
5201 caused various weird problems during JOIN when it was
5202 resolving names for users. Affected file silcd/command.c.
5204 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5206 * Fixed the IDENTIFY command reply sending to chech better valid
5207 clients. It was possible to send incomplete list of replies.
5208 Affected file silcd/command.c.
5210 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5212 * Added silc_client_command[s]_[un]register functions now to
5213 dynamically register the commands in client library. Removed
5214 the static table of commands. This allows the client library
5215 to call commands without causing the application to know about
5216 what commands library has called.
5218 Removed the INFO command reply kludge to detect when the command
5219 was called by library. Now library use its own command reply
5220 function for INFO command.
5222 Added function silc_client_command_call to call a command.
5223 Application can use it to call command, not access the structure
5226 Now all commands that are sent by the client library (not
5227 explicitly sent by application) use own command reply functions.
5229 Affected files around lib/silcclient/ and in
5230 irssi/src/silc/core/.
5232 * Fixed the WHOIS command reply sending to chech better valid
5233 clients. It was possible to send incomplete list of replies.
5235 Fixed the WHOIS and IDENTIFY to send the request to router
5236 if normal server did not do it and did not find any results.
5238 Affected file silcd/command.c.
5240 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * Moved the internal data from SilcClient context into its
5243 own file, not accesible to application. Affected files
5244 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5245 and other files in client library.
5247 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Added doc/examples installation target in Makefile.am.pre.
5252 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5254 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5255 commands the found client entry will be removed from the
5256 cache, after notifying application about the error. Affected
5257 file lib/silcclient/command_reply.c.
5259 * Changed the /MSG to check for exact nickname user gave, and
5260 not let `nick' match `nick@host' if it is only one found. Now,
5261 user must type the exact nickname (like nick@host2) even if
5262 there are no more than one same nicks found. This is to avoid
5263 a possibility of sending nickname to wrong nickname since
5264 `nick' could match `nick@host'. Affected file is
5265 irssi/src/core/silc-servers.c.
5267 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Do not print "you are now server operator" or similar when
5270 giving /away command. Affected files are
5271 irssi/src/silc/core/client_ops.c, silc-servers.h.
5273 * Made the silc_server_command_pending_error_check to send
5274 the same command reply payload it received back to the
5275 original sender of the command. This way all arguments
5276 that was received by the server will be received by the
5277 client too. Affected file silcd/command.c.
5279 * Added the silc_idcache_add to return the created cache entry
5280 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5282 * Add global clients to expire if they are not on any channel.
5283 This is because normal server will never know if they signoff
5284 if they are not on any channel. The cache expiry will take
5285 case of these entries. This is done by normal servers only.
5286 The affected files are silcd/command_reply.c,
5287 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5289 * If server receives invalid ID notification for WHOIS or
5290 IDENTIFY and the ID exists in the lists, it is removed.
5291 Affected file silcd/command_reply.c.
5293 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5294 in client then client entry that it matches is searched and
5295 the nickname is printed on the screen for user. Affected
5296 file irssi/src/silc/core/client_ops.c.
5298 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5300 * Use cache entry expire time in the LIST command reply to
5301 purge old entries from the cache after the LIST command
5302 reply has been received. This way we don't have non-existent
5303 entries in the cache for too long. Affected file is
5304 silcd/command_reply.c.
5306 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5308 * If we are normal server, and we've not resolved client info
5309 in WHOIS or IDENTIFY from router, and it is global client,
5310 we'll check whether it is on some channel. If it is not
5311 then we cannot be sure about its validity and will resolve it
5312 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5313 file silcd/command.c.
5315 * Search channel by name (if possible) rather than by ID
5316 in IDENTIFY command's command reply. Affected file is
5317 silcd/command_reply.c.
5319 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5321 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5322 Updated specs and implemented it. Affected file silcd/command.c,
5323 silcd/packet_send.c and silcd/packet_receive.c.
5325 * Implemented the <founder auth> payload handling in the JOIN
5326 command. If provided all conditions for channel joining
5327 except requirement to provide correct passphrase can be
5328 overrided by the channel founder. Updated the protocol specs.
5329 Affected file silcd/command.c.
5331 Added support for founder auth in JOIN command in client
5332 library. Fixed the parsing of the JOIN command now to support
5333 all options as they should be. The affected file is
5334 lib/silcclient/command.c.
5336 * Optimized the WHOIS and IDENTIFY commands to send the request
5337 to router only if it includes nicknames or other names. If
5338 they include only IDs then check the local cache first before
5339 routing. Affected file is silcd/command.c.
5341 * Added channels topic announcements. Affected file is
5342 silcd/packet_receive.c and silcd/server.c.
5344 * Fixed the silc_server_send_notify_topic_set to really destine
5345 the packet to channel. Affected file silcd/packet_send.c.
5347 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5348 library. Affected file lib/silcclient/client_notify.c.
5350 * Added UMODE announcements. Affected file silcd/server.c.
5352 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Memory leak fixes in:
5356 lib/silcutil/silcsockconn.c
5357 lib/silcske/silcske.c
5358 lib/silcske/groups.c
5360 lib/silccrypt/silcpkcs.c
5361 lib/silccore/silccommand.c
5362 lib/silccore/silcidcache.c
5367 * ROBOdoc documented the lib/silcske/groups.h file and a
5368 bit changed the interface for better.
5370 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5372 * Update the client entry context in the ID cache after
5373 nick change. Affected file lib/silcclient/command.c.
5374 Fixes the CUMODE command when regaining founder privileges,
5375 and a little WHOIS problem.
5377 * Fixed silc_net_gethostbyname to correctly call the
5378 inet_ntop. Affected file lib/silcutil/silcnet.c.
5380 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5382 * Added IPv6 support checking to the configure.in.pre, added
5383 also --enable-ipv6 option to override the check. Affected
5384 file configure.in.pre.
5386 * The silc_thread_create now calls the start function
5387 directly if threads support is not compiled in. Removes
5388 ugly #ifdef's from generic code. Affected files are
5389 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5391 * Added silc_net_gethostby[name/addr]_async to asynchronously
5392 resolve. Affected files are lib/silcutil/silcnet.[ch].
5394 * Added support for rendering IPv6 based server, client and
5395 channel IDs. Affected file lib/silcutil/silcutil.c.
5397 * Added support for creating IPv6 based server IDs. Affected
5398 file is silcd/serverid.c.
5400 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5402 * Added silc_net_gethostby[addr/name] into the
5403 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5404 routines. Added silc_net_is_ip[4/6]. Affected file is
5405 lib/silcutil/unix/silcunixnet.c. All routines that take
5406 address as argument now supports both IPv4 and IPv6 addresses.
5408 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5410 * Fixed LIST command reply sending in server. Affected file
5413 * Server now sends the kicker's client ID in the KICK notify
5414 to the kicked client. Affected file silcd/command.c.
5416 * The client library now parses the kickers client ID and
5417 UI displays it. Affected files lib/silcclient/client_notify.c
5418 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5420 * Made all payload parsing function prototypes consistent.
5421 They all take now const unsigned char * and uint32 pair as
5422 the payload data instead of SilcBuffer. Changes all around
5423 the source tree. Other unsigned char* -> const unsigned char*
5424 changes around the tree as well.
5426 * Optimized SFTP client and server packet sending not to
5427 allocate new buffer for each packet but to recycle the
5428 first allocated buffer. Affected files are
5429 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5431 * Optimized the SFTP client to use SilcList instead of
5432 SilcDList for requests, because it is faster. Affected file
5433 is lib/silcsftp/sftp_client.c.
5435 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5436 into lib/silccore/silcid.[ch].
5438 Renamed silcpayload.[ch] into silcargument.[ch].
5440 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5442 * If client entry is deleted with active key agreement
5443 session, abort the session.
5445 The silc_client_abort_key_agreement now calls the completion
5446 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5448 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5451 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Don't use __restrict in older GCC's. Affected file is
5454 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5456 * silc_net_localhost now attempts to reverse lookup the
5457 IP/hostname. Affected file lib/silcutil/silcnet.c.
5459 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5460 command. It can be used to gain founder privileges at
5461 the same time when joining the channel.
5463 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5464 kicker's client ID as well. Updated protocol specs.
5466 Defined that the server must send SILC_COMMAND_IDENTIFY
5467 command reply with error status to client who sent
5468 private message with invalid client ID.
5470 Updated the protocol specification.
5472 * Added silc_server_send_command_reply to send any
5473 command reply. Affected file silcd/packet_send.[ch].
5475 * Added silc_id_payload_encode_data to encode ID payload
5476 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5478 * The server now send IDENTIFY command reply with error
5479 status if client ID in private message is invalid. Affected
5480 file silcd/packet_receive.c.
5482 * Save the server key file with server's IP address in
5483 the filename instead of hostname. The affected file is
5484 irssi/src/silc/core/client_ops.c.
5486 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5491 * Added libtool support for compiling shared objects in
5492 lib/silcsim. Affected file configure.in.pre and
5493 lib/silcsim/Makefile.am. Original patch by cras.
5495 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Pid file configuration, and server's config file fixes
5498 patch by toma. Updated CREDITS file.
5500 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5502 * Fixed silc_client_channel_message to not try to decrypt
5503 the message twice if it resolved the destination client
5504 information. This could cause of dropping one channel
5505 message. Affected file lib/silcclient/client_channel.c.
5507 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5510 lib/silcclient/client.c. This function is used when the SILC
5511 Client is run under some other scheduler, or event loop or
5512 main loop. On GUI applications, for example this may be
5513 desired to used to run the client under the GUI application's
5514 main loop. Typically the GUI application would register an
5515 idle task that calls this function multiple times in a second
5516 to quickly process the SILC specific data.
5518 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5520 * Fixed silc_server_drop() for dropping the supplementary
5521 groups as well, this could cause a security hole on some
5524 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5526 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5529 * Write PID file after dropping privileges. Added -F option
5530 to run server on foreground. A patch by debolaz.
5531 Affected files silcd/server.c, silcd/silcd.c.
5533 * Fixed MOTD to return the MOTD file server name. Affected
5534 file silcd/command.c.
5536 * Added INFO command reply handling to the Irssi SILC Client.
5537 Affected file irssi/src/silc/core/client_ops.c.
5539 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Fixed the silc_idcache_list_* routines to really support
5542 the dynamic list. Fixes a crash. Affected file is
5543 lib/silccore/silcidcache.c.
5545 * Fixed the LIST command reply to really call LIST command's
5546 pending callbacks. Affected file silcd/command_reply.c.
5548 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Update conn->local_entry->nickname after giving NICK
5551 command. Affected file lib/silcclient/command.c.
5553 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5555 * Added the [pid] option to the silcd configuration file
5557 Affected files: serverconfig.[ch] and silcd.c
5559 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Save fingerprint in WHOIS command reply in server.
5562 Affected file silcd/command_reply.c.
5564 * Fixed NICK commands pending callback registration.
5565 Affected file lib/silcclient/command.c.
5567 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5569 * Use ++server->cmd_ident when sending commands in server,
5570 instead of random number. Affected file silcd/command.c.
5572 * Fixed GETKEY command reply to call actually GETKEY pending
5573 command callbacks. Affected file silcd/command_reply.c.
5575 * A bit stricter check for nicknames. Check for same nickname
5576 in NICK command also. Affected file silcd/command.c.
5578 * Do not call INFO command everytime client ID changes, only
5579 during first connecting. Affected file lib/silcclient/client.c.
5581 * Set the new nickname only after successful command reply for
5582 NICK command is returned by server. Affected file
5583 lib/silcclient/command.c.
5585 * Remove nicknames from nicklist during server_signoff notify.
5586 Should fix /NAMES bit more. The affected file is
5587 irssi/src/silc/core/silc-channels.c.
5589 * Added `fingerprint' field to the SilcIDListData in the
5590 silcd/idlist.h to hold the fingerprint of the client's
5593 Send the fingerprint of the client's public key in WHOIS
5596 Affected files silcd/command.c, and silcd/idlist.[ch].
5598 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5599 create fingerprint from given data.
5601 * Show the fingerprint of the client's public key in WHOIS.
5602 Affected files irssi/src/module-formats.[ch] and
5603 irssi/src/silc/core/client_ops.c.
5605 * Format the multiple same nicknames also during JOIN and
5606 NICK_CHANGE notifys. Affected file is
5607 lib/silcclient/client_notify.c.
5609 * Do not print error on screen for invalid private message
5610 payload since it can come if someone is sending private
5611 messages with wrong key. Affected file
5612 lib/silccore/silcprivate.c.
5614 * Fixed multiple concurrent /PING crash. Affected file
5615 lib/silcclient/command.c.
5617 * Changed the wrong ID encoding. All IP addresses must be
5618 in MSB first order in encoded format. They were encoded
5619 wrong and was in LSB format. Affected files are
5620 silcd/serverid.c, lib/silcutil/silcutil.c.
5622 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5624 * Call the `connect' client operation through the scheduler
5625 in case of error. Affected file lib/silcclient/client.c.
5627 * Call the `failure' client operation even if the error
5628 occurred locally during a protocol. Affected file is
5629 lib/silcclient/protocol.c.
5631 * Added support of sending LIST command to router from normal
5632 server. This way normal server can get list of all channels
5633 in the network too. Fixed the channel list sending in the
5634 server too. Affected files are silcd/command.c, and
5635 silcd/command_reply.[ch].
5637 * Added silc_server_update_channels_by_server and
5638 silc_server_remove_channels_by_server. They are used during
5639 disconnection of primary router and in backup router protocol.
5640 Affected file silcd/server_util.[ch], silcd/server.c and
5641 silcd/server_backup.c.
5643 * Fixed channel adding to global list in IDENTIFY command
5644 reply in server. Affected file silcd/command_reply.c.
5646 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5648 * If the incoming packet type is REKEY or REKEY_DONE process
5649 that packet always synchronously. Fixes yet another MAC
5650 failed error on slow (dialup) connections. Affected file
5651 lib/silcclient/client.c and silcd/server.c.
5653 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5655 * Call check_version SKE callback for initiator too. Affected
5656 file lib/silcske/silcske.c.
5658 * Implemented fix for security hole found in the SKE that was
5659 fixed in the specification few days back; the initiator's
5660 public key is now added to the HASH value computation.
5661 Added backwards support for the old way of doing it too, for
5662 old clients and old servers. Affected file is
5663 lib/silcske/silcske.c.
5665 * Enabled mutual authentication by default in SKE. If initiator
5666 is not providing mutual authentication the responder will
5667 force it. This will provide the proof of posession of the
5668 private key for responder. The affected files are
5669 lib/silcclient/protocol.c and silcd/protocol.c.
5671 * Do not cache anymore the server's public key during SKE.
5672 We do mutual authentication so the proof of posession of
5673 private key is done, and if the server is authenticated in
5674 conn auth protocol with public key we must have the public
5675 key already. Affected file silcd/protocol.c.
5677 * Added new global debug variable: silc_debug_hexdump. If
5678 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5679 file lib/silcutil/silclog.[ch].
5681 * Fixed compilation warning due to char * -> const char *.
5682 Affected files lib/silcutil/silcnet.h, and
5683 lib/silccore/silcauth.[ch].
5685 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Fixed CMODE command when new channel key was created. If
5688 the creation failed the old key was removed. Next time giving
5689 same command would crash the server since the old key was
5690 freed already. Affected file silcd/command.c.
5692 * Fixed the silc_server_announce_get_channels to not crash
5693 on reconnect. Affected file silcd/server.c.
5695 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5697 * Added silc_log_set_debug_string function to set a regex
5698 string to match for debug output. Only the function names,
5699 or filenames matching the given debug string is actually
5700 printed. This way it is possible to filter out those debug
5701 strings that user is not interested in.
5703 Fixed a bug in silc_string_regexify.
5705 Affected files lib/silcutil/silclog.[ch], and
5706 lib/silcutil/unix/silcunixutil.c.
5708 * Changed the -d options in both server and Irssi SILC client
5709 to take the debug string as argument. Affected files
5710 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5712 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Added silc_hash_babbleprint to create a Bubble Babble
5715 Encoded fingerprint. The encoding is developed by Antti
5716 Huima (draft-huima-babble-01.txt), and it creates human
5717 readable strings out of binary data. Affected file
5718 lib/silccrypt/silchash.[ch].
5720 * Print the babble print now in addition of fingerprint as well
5721 in Irssi SILC client. Affected files are
5722 irssi/src/fe-common/silc/module-formats.[ch],
5723 irssi/src/fe-common/silc/core/client_ops.c.
5725 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5727 * Fixed a security problem found in SKE. The initiator's
5728 public key too is now added to the HASH hash value creation
5729 which is signed by the responder to create the SIGN value.
5730 This will prevent anyone in the middle to lie to the responder
5731 about the initiator's public key. If this is done now, the
5732 man in the middle will get caught. Updated the protocol
5735 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Better installation directory handling. Configure module
5738 paths and other paths automatically to example_silc* files
5739 in doc/. A patch by toma.
5741 * Fixed compiler warning from MPI library, and from SILC RNG.
5744 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5745 It can be configured with ./configure. A patch by toma.
5747 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Find correct make to use in prepare-clean. A patch by
5750 toma. Affected file prepare-clean.
5752 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5754 * Added irssi variables use_auto_addr, auto_bind_ip,
5755 auto_bind_port and auto_public_ip.
5757 * Changed the interface for silc_client_send_key_agreement
5758 in lib/silcclient/silcapi.h
5762 irssi/src/silc/core/silc-core.c
5764 lib/silcclient/silcapi.h
5765 irssi/src/silc/core/silc-channels.c
5766 lib/silcclient/client_keyagr.c
5769 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Added silc_pkcs_public_key_compare to compare two
5772 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5774 * Check that the client who set the founder mode on the
5775 channel is the same client that is giving the founder
5776 mode to itself. It is done by comparing the saved public
5777 key (it is saved even in the authentication is passphrase).
5778 Affected file silcd/command.c.
5780 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5782 * Do not process packet for disconnected socket connection.
5783 Affected file lib/silccore/silcpacket.c.
5785 * Process the DISCONNECT packet through scheduler in the
5786 client library. Affected file lib/silcclient/client.c.
5788 * Fixed the silc_client_packet_parse to not to increase
5789 the packet sequence number if the conn->sock and the
5790 current socket connection is not same. This can happen
5791 for example during key agreement when the conn includes
5792 multiple socket connections (listeners). Affected file
5793 lib/silcclient/client.c.
5795 * The sender of the file transfer request now provides also
5796 the pointer (listener) for the key exchange protocol. If
5797 the listener cannot be created then it sends empty key
5798 agreement and lets the receiver provide the listener.
5800 Added `local_ip' and `local_port' arguments to the
5801 silc_client_file_send. If they are provided they are used,
5802 if not then it will attempt to find local IP address, if
5803 not found or bind fails then the remote client will provide
5806 Affected files are lib/silcclient/client_ftp.c and
5807 lib/silcclient/silcapi.h.
5809 * Extended the FILE SEND command to support defining the
5810 local IP and port for key exchange listener. They are
5811 optional. Affected file irssi/src/silc/core/silc-servers.c.
5813 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Defined to WHOIS command reply the sending of fingerprint
5816 of the client's public key (if the proof of posession of the
5817 corresponding private key is verified by the server).
5818 Updated to the protocol specification.
5820 * Added support of receiving the client's public key's
5821 fingerprint in command reply in client library. Affected
5822 file is lib/silcclient/command_reply.c, and
5823 lib/silcclient/idlist.[ch].
5825 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Do not send over 128 chars long nickname to the server
5828 in NICK command. Affected file lib/silcclient/command.c.
5830 * Do not send over 256 chars long channel names to the server
5831 in JOIN command. Affected file lib/silcclient/command.c.
5833 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5835 * Assure that silc_server_close_connection cannot be called
5836 twice for same socket context. Affected file is
5839 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * Send error message to application if opening file for
5842 writing during file transfer fails. Affected file is
5843 lib/silcclient/client_ftp.c.
5845 Remove all file transfer sessions for a client that we're
5846 removing from ID cache.
5848 Affected file is lib/silcclient/client_ftp.c.
5850 * Fixed silc_net_addr2bin to return correct address. Affected
5851 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5853 * Fixed file transfer session removing on signoff notify.
5854 Affected file irssi/src/silc/core/silc-servers.c.
5856 * Added the SilcClientFileError to be returned in the monitor
5857 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5858 Affected file lib/silcclient/silcapi.h.
5860 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5862 * Fixed a crash in silc_client_ftp_free_sessions and
5863 silc_client_ftp_session_free_client. Affected file
5864 lib/silcclient/client_ftp.c.
5866 * Added `disabled' field in the SilcChannelEntry in the server
5867 to indicate if the server entry is disabled. Affected file
5868 silcd/idlist.h, silcd/command[_reply].c.
5870 * SILC server adds now /var/run/silcd.pid everytime it is
5871 started. Affected file silcd/silcd.c.
5873 * Added silc_server_packet_send_clients to send a packet to
5874 the provided table of client entries. Affected file
5875 silcd/packet_send.[ch].
5877 * Fixed a crash in client resolving in client_prvmsg.c in
5878 client library. Affected file lib/silcclient/client_prvmsg.c.
5880 * Do not actually remove the client directly from ID cache
5881 during SERVER_SIGNOFF, but invalidate it. This way we
5882 preserve the WHOWAS info for the client. Affected file
5883 silcd/server_util.c.
5885 * Fixed SERVER_SIGNOFF notify handling in the server. The
5886 server is now able to process incoming SERVER_SIGNOFF notify
5887 for a server that it doesn't even know about. It will remove
5888 the clients provided in the notify. Affected file
5889 silcd/packet_receive.c.
5891 * Check for partial packet in data queue after every packet that
5892 was found from the queue. Return and wait for more data if
5893 there is partial data in queue. Affected file is
5894 lib/silccore/silcpacket.c.
5896 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5898 * Added SilcClietFileError enum to indicate error in
5899 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5900 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5901 Affected files lib/silcclient/silcapi.h and
5902 lib/silcclient/client_ftp.c.
5904 * Check that newsize in silc_buffer_realloc is larger than
5905 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5907 * Added better monitor of file transfers. It now monitors
5908 key agreement protocol during the file transfer too. Added
5909 error reporting too. Affected files
5910 irssi/src/silc/core/silc-servers.c,
5911 irssi/src/fe-common/silc/module-formats.[ch].
5913 * Wrote a help file for FILE command.
5915 * Added silc_rng_global_get_byte_fast to get not-so-secure
5916 random data as fast as possible. Random data is read from
5917 /dev/urandom if available and from the SILC RNG if not
5918 available. It is used in padding generation. Affected file
5919 lib/silccrypt/silcrng.[ch].
5921 * All packets in client library are now processed synchronously.
5922 Optimized packet processing a lot. Affected file
5923 lib/silcclient/client.c.
5925 * All server connection packets are processing synchronously
5926 now in server, to optimize packet processing. Affected file
5929 * Include files are installed now only in Toolkit distribution
5930 if make install is given. Affected files: all Makefile.am's.
5932 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Assure that silc_client_notify_by_server_resolve does not
5935 resolve the client information multiple times. If it cannot
5936 be found by the first it cannot be found at all. Affected
5937 file lib/silcclient/client_notify.c.
5939 * Fixed WHOWAS command reply calling. Affected file
5940 lib/silcclient/command_reply.c.
5942 * Removed all references to silc_idlist_get_client from the
5943 Irssi SILC client since that call is internal call used by
5944 the library. The Irssi SILC client will use now client
5945 retrieval functions found in silcapi.h.
5947 * Fixed a bug in resolving nickname info before sending
5948 private message. It used freed memory. Affected file
5949 irssi/src/silc/core/silc-servers.c.
5951 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5953 * Assure my_channels statistics cannot go negative in server.
5954 Affected files silcd/server.c, silcd/server_util.c.
5956 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5958 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5960 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5962 * Win32 Toolkit changes. Affected files
5963 win32/silc.dsw, win32/libsilc/libsilc.def,
5964 win32/libsilcclient/libsilc.def,
5965 lib/silcutil/silcutil.c, and
5966 lib/sftp/sftp_fs_memory.c.
5968 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Added silc_net_localip to return local host's IP address.
5971 Affected file lib/silcutil/silcnet.[ch].
5973 * If key exchange or rekey protocol is active for a connection
5974 parse all packets syncronously since there might be packets
5975 in packet queue that we are not able to process without first
5976 processing packets before them. Affected file silcd/server,
5977 lib/silcclient/client.c.
5979 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5980 whether library should continue processing the packet.
5981 Affected file lib/silccore/silcpacket.h.
5983 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5984 SilcSFTPMonitorData to SFTP server to monitor various
5985 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5986 lib/silcsftp/sftp_server.c.
5988 * Added silc_file_size to return file size. Affected file
5989 lib/silcutil/silcutil.[ch].
5991 * Implemented the file transfer support for the client library.
5992 Added preliminary support for simple client to client one-file
5993 transmission. Affected file lib/silcclient/client_ftp.c,
5994 lib/silccilent/client.[ch].
5996 * Added new local command FILE to the Irssi SILC Client.
5997 It is used to perform the file transfer. It has subcommands
5998 SEND, RECEIVE, SHOW and CLOSE. Affected files
5999 irssi/src/silc/core/client_ops.c,
6000 irssi/src/silc/core/silc-server.[ch].
6002 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6004 * Relay the SILC_PACKET_FTP in the server. Affected files
6005 silcd/server.c and silcd/packet_receive.c.
6007 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6009 * Renamed silc_file_read and silc_file_write to functions
6010 silc_file_readfile and silc_file_writefile. Added function
6011 silc_file_open and silc_file_close. Affected files
6012 lib/silcutil/silcutil.[ch].
6014 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Resolve the client info when received private message or
6017 channel message for a client which nickname we don't know.
6018 Affected files lib/silcclient/client_prvmsg.c and
6019 lib/silcclient/client_channel.c.
6021 * Do not crash in /KEY if client is not connected. Affected
6022 file irssi/src/silc/core/silc-channels.c.
6024 * Added SilcClientStatus field to the SilcClientEntry in the
6025 lib/silcclient/idlist.h.
6027 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6028 is incomplete and is being resolved, it won't be resolved
6031 Make sure also that USERS command reply does not resolve
6032 twice information. Affected file is
6033 lib/silcclient/command_reply.c.
6035 Make sure that silc_client_get_clients_by_list does not
6036 resolve twice same information.
6038 * Check for valid client->id in the silc_server_free_client_data.
6039 Affected file silcd/server.c.
6041 * Fixed /GETKEY nick@server not to crash if the server entry
6042 is not found. Affected file lib/silcclient/command.c.
6044 * Fixed the silc_server_check_cmode_rights to check the
6045 requested modes correctly. Affected file silcd/command.c.
6047 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Better checks for non-printable chars in nick added.
6050 Affected file silcd/command.c.
6052 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Call the silc_server_udpate_servers_by_server in the
6055 primary router that comes back online in the backup resuming
6056 protocol. Otherwise it routes packets wrong. Affected file
6057 silcd/server_util.[ch], silcd/server_backup.c.
6059 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6062 lib/silcutil/silcbuffmt.[ch].
6064 * Redefined the SILC packet header to include the padding
6065 length. Affected file lib/silccore/silcpacket.[ch].
6067 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6068 length for maximum padding up to 128 bytes). Affected
6069 file lib/silccore/silcpacket.h.
6071 * Removed all backwards support for old 0.5.x MAC thingies.
6072 The SILC packet header change makes it impossible to be
6073 backwards compatible.
6075 * Send the ENDING packet with timeout in the backup resuming
6076 protocol. This is to assure that all routers has connected
6077 to the primary router. Affected file silcd/server_backup.c.
6079 * Changed the RNG to take the first IV from random data. It
6080 used to take it from zero actually. Changed the RNG also
6081 to use /dev/urandom during session. /dev/random is used
6082 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6084 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Changed the SILC packet header to have the first two bytes
6087 (the packet length) encrypted. Affected files aroung the
6088 code tree, lib/silccore/silcpacket.[ch]. Removed the
6089 SilcPacketCheckDecrypt callback. It is not needed anymore
6090 since the silc_packet_receive_process will determine now
6091 whether the packet is normal or special.
6093 * Implemented the unidirectional MAC keys. Affected files
6094 lib/silcske/silcske.c, silcd/protocol.c and
6095 lib/silcclient/protocol.c.
6097 * Implemented the packet sequence number to the MAC computation.
6098 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6099 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6100 lib/silcclient/protocol.c.
6102 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * Allow backup router to announce servers. All servers
6105 announced by backup router are added to the global list
6106 automatically. Update hte server's socket to our primary
6107 router also when backup router announces a server.
6108 Affected file silcd/packet_receive.c.
6110 * Do not update the client->router in the function
6111 silc_server_udpate_clients_by_server if the client is on
6112 global list. We might fail to find any specific server
6113 for locally connected clients and local cell clients. They
6114 should still use the `from' and not `to' as client->router.
6115 This fixes backup router resuming protocol. Affected file
6116 silcd/server_util.c.
6118 * Decrease channel statistics count only if the channel
6119 deletion worked. Affected files are silcd/server.c and
6120 silcd/server_util.c.
6122 * Added silc_server_update_servers_by_server to update origin
6123 of all server entries. Used during backup router protocol.
6124 Affected files silcd/server_util.[ch], silcd/server.c. and
6125 silcd/backup_router.c.
6127 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6128 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6129 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6130 lib/silccrypt/silchmac.c.
6132 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Assure that router cannot reroute the same channel message
6135 to the sender. Affected file silcd/packet_receive.c.
6137 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Made better checks that the channel message is not sent
6140 to the router it came from. Affected file is
6141 silcd/packet_send.c. Fixed memory leak too.
6143 * Announce informations for incoming router connection, but
6144 only after checking if it is replaced by backup router.
6145 Affected file silcd/packet_receive.c.
6147 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6149 * Fixed the backup resuming protocol to work in multiple
6150 router environment. Affected file silcd/server_backup.c.
6152 * Route packet only to one router in the function
6153 silc_server_packet_send_to_channel. Affected file is
6154 silcd/packet_send.c.
6156 * Fixed silc_server_send_notify_dest to set the broadcast
6157 flag. Fixed the silc_server_send_notify_topic to actually
6158 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6159 Affected file silcd/packet_send.c.
6161 * Changed the SFTP Filesystem interface. Changed the
6162 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6163 the filesystem operation function. The SilcSFTPFilesystem
6164 is now a context that is allocated by all filesystem allocation
6165 functions and it already includes the operations structure
6166 and filesystem specific context. It is given as argument
6167 now to the silc_sftp_server_start. This made the interface
6168 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6169 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6171 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6173 * Changed the backup router adding and getting interfaces
6174 in the server. The router that will be replaced by the
6175 specified backup router is now sent as argument. Affected
6176 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6179 * Added silc_net_addr2bin_ne to return the binary form of
6180 the IP address in network byte order. Affected files
6181 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6183 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6185 * Check for existing server ID in silc_server_new_server
6186 and in silc_server_connect_to_router_final and remove the
6187 old entry if it exists. Affected file silcd/packet_receive.c,
6190 * Send the channel message always to only one router, either
6191 in upstream or downstream. Affected file is
6192 silcd/packet_send.c.
6194 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6196 * Wrote the definition of the backup resuming protocol to the
6197 protocol specification.
6199 * Removed one redundant channel key generation from normal
6200 server during joining procedure. Removed one redundant
6201 channel key sending from server to router during joining
6202 procedure. Affected file silcd/command.c.
6204 * Made minor bugfixes to the backup router resuming protocol.
6205 Affected file silcd/server_backup.c, server.c.
6207 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Added --disable-asm configuration option. Affected files
6210 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6213 * Implemented the backup resuming protocol that is used to
6214 resume the primary router position in the cell after the
6215 primary router comes back online. Affected files
6216 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6217 and silcd/server_util.[ch].
6219 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6221 * Sleep two (2) seconds after sending QUIT command to server.
6222 Affected file lib/silcclient/command.c.
6224 * Assure that if outgoing data buffer is pending do not force
6225 send any data. Affected file silcd/packet_send.c.
6227 * Assure that if outgoing data buffer is pending do not force
6228 send any data. Affected file lib/silcclient/client.c.
6230 * Implemented the backup router support when the primary router
6231 goes down. The servers and routers can now use the backup
6232 router as new primary router without loosing connectivity.
6234 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6237 in the server to indicate disabled entry. All data read
6238 from the connection will be ignored and no data is sent
6239 for entry that is disabled. Affected files are
6240 silcd/idlist.h, silcd/server.c.
6242 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Created SFTP client and server test programs in the
6245 lib/silcsftp/tests directory.
6247 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Implemented memory filesystem (virtual filesystem) for
6250 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6253 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Implemented the SFTP (SSH File Transfer Protocol) to the
6256 lib/silcsftp. It includes SFTP client and SFTP server
6259 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Moved lib/silccore/silcprotocol.[ch] to the
6262 lib/silcutil library.
6264 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6265 take variable argument list pointer as argument. Affected
6266 file lib/silcutil/silcbuffmt.[ch].
6268 * Added silc_buffer_set function that is used to set data
6269 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6270 Affected file lib/silcutil/silcbuffer.h.
6272 * Changed various routines in the core library to use the new
6273 silc_buffer_set instead of allocating new buffer only for
6276 * Added 64-bit value formatting and unformatting support to the
6277 silc_buffer_[un]format routines. Affected file is
6278 lib/silcutil/silcbuffmt.[ch].
6280 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6281 to includes/bitmove.h.
6283 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Fixed channel user mode saving in client library. Affected
6286 file lib/silcclient/command[_reply].c.
6288 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Defined the file transfer to the SILC Protocol. Added
6291 new packet type SILC_PACKET_FTP and defined File Transfer
6292 Payload. The mandatory file transfer protocol is SFTP
6293 (SSH File Transfer Protocol). Affected file in addition
6294 of the internet draft is lib/silccore/silcpacket.h.
6296 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6297 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6298 is used as part of backup router protocol when the primary
6299 router of the cell is back online and wishes to resume
6300 the position as primary router.
6302 * Redefined the MAC generation keys in the protocol. The
6303 same key is not used anymore in both direction. Both
6304 direction will now use different keys for sending and
6305 receiving. This fixes a potential security flaw. This
6306 change causes incompatibilities in the protocol.
6308 * Redefined also the MAC computation from the packet.
6309 An packet sequence number is now added to the MAC
6310 computation. This prevents possible replay attacks against
6311 the protocol. This change too causes incompatibilities
6314 Added `sequence' field to the SilcPacketContext to hold
6315 the current sequence number for the packet.
6317 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Added `created' field to the SilcIDListData in the file
6320 silcd/idlist.h to indicate the time when the entry was
6323 * Added `created' field to the SilcChannelEntry too. Affected
6324 file silcd/idlist.h.
6326 * Added `creation_time' aguments to all the announcement functions
6327 in the server. If it is provided then only the entries that
6328 was created after the provided time frame are actually
6329 announced. Affected file silcd/server.[ch].
6331 * The protocol says that the Channel ID's IP address must be
6332 based on the router's IP address. Added check for this in
6333 the silc_server_new_channel when processing incoming New Channel
6334 Payload. Affected file silcd/packet_receive.c.
6336 * Print out the correct version with --version in SILC client.
6337 Affected file irssi/src/silc/core/silc-core.c.
6339 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Fixed WHOWAS command to check for completnes of the client
6342 entry always, not just when the command is coming from client.
6343 Affected file silcd/command.c.
6345 * Added new function silc_server_packet_queue_purge to purge the
6346 outgoing data queue to the network. After the function returns
6347 it is guaranteed that the outgoing packet queue is empty.
6348 Affected file silcd/packet_send.[ch].
6350 * Purge the outgoing packet queue in the rekey protocol's final
6351 callback to assure that all rekey packets go to the network
6352 before quitting the protocol. Affected file silcd/server.c.
6354 * Added silc_client_packet_queue_parse as similar function as
6355 in server to the client library. The affected file is
6356 lib/silcclient/client.c.
6358 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Splitted silcd/server.c and created silcd/server_util.[ch]
6361 for utility functions.
6363 * Added new socket flag SILC_SF_DISABLED to indicate that the
6364 connection is open but nothing can be sent to or received from
6365 the connection. Affected file lib/silcutil/silsockconn.[ch].
6366 The checking for disabled socket is checked in the low level
6367 silc_socket_write and silc_socket_read functions.
6369 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6371 * Allow only nicknames and channel names that fits into the
6372 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6374 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6376 * When processing JOIN command reply in server check that if
6377 the channel exists in our global list we'll move it the local
6378 list. Affected file silcd/command_reply.c.
6380 * Fixed the check whether client is joined on the channel already
6381 in JOIN command. Affected file lib/silcclient/command.c.
6383 * Fixed the JOIN command reply to check whether the channel
6384 already exists. Affected file lib/silcclient/command_reply.c.
6386 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Added silc_ske_status_string to map the SKE error numbers
6389 to readable strings. The affected files are
6390 lib/silcske/silcske[_status].[ch].
6392 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Do not show the private channels on the WHOIS channel list
6395 as it is not allowed by the protocol. The affected file is
6398 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * Assure that the packet length digged from the actual packet
6401 is something sensible in the silc_packet_decrypt_rest_special
6402 in lib/silccrypt/silcpacket.c.
6404 * Free and NULL the allocated pointer in silc_hmac_alloc if
6405 the HMAC allocation fails. The affected file is
6406 lib/silccrypt/silchmac.c.
6408 * Print the selected security properties to the log files in
6409 the server. Affected file silcd/protocol.c.
6411 * Add SKE's reference counter even if calling the completion
6412 callback manually. Otherwise it goes negative, although it
6413 does not cause any problems. The affected file is
6414 lib/silcske/silcske.c.
6416 * Remove the client entry with short timeout after giving the
6417 KILL command. Affected file lib/silcclient/command.c.
6419 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6420 case all found clients are already disconnected (WHOWAS would
6421 found them) in the server. Affected file silcd/command.c.
6423 * Update the last_receive (time of last data received) to be
6424 updated only when received private or channel message so that
6425 the idle time showed in WHOIS makes more sense.
6427 * Added boolean field `valid' in to the SilcClientEntry in the
6428 client library to indicate whether the entry is valid or not.
6429 This fixes the nickname change bug on channel when changing
6430 the nickname to be same than the old (like nick to Nick) the
6431 nickname formatter doesn't set the new nick anymore to Nick@host.
6432 Affected file lib/silcclient/idlist.[ch].
6434 * Now actually fixed the nickname changing on disconnection.
6435 Added new function silc_change_nick to the Irssi SILC Client.
6436 Affected file irssi/src/silc/core/client_ops.c,
6437 irssi/src/silc/core/silc-nicklist.[ch].
6439 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Check that the public key exists in the GETKEY command before
6442 trying to encode it. Affected file silcd/command.c.
6444 * Print some notifications on received public keys with GETKEY
6445 command in the Irssi SILC Client. Affected files are
6446 irssi/src/fe-common/silc/module-formats.[ch],
6447 irssi/src/silc/core/client_ops.c.
6449 * Use IDENTIFY command to resolve the server information in the
6450 GETKEY command instead of INFO command. Affected file
6451 lib/silcclient/command.c.
6453 * All command reply functions in the client library now calls
6454 the pending command reply callbacks even if an error has
6455 occurred. The server has done this a long time and now it was
6456 time to move the client library to this as well. Now all
6457 errors can be delivered back to the pending command reply
6458 callbacks if necessary. Affected files are
6459 lib/silcclient/command[_reply].[ch].
6461 * Change the nickname on disconnection back to the username
6462 because in reconnect the server will enforce it to it anyway.
6463 Affected file irssi/src/silc/core/silc-servers.c.
6465 * Fixed a config file parsing bug in the Irssi SILC client.
6466 Affected file irssi/src/silc/core/clientconfig.c.
6468 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * When printing the channel mode on JOIN, verify that the
6471 channel key and channel's HMAC are valid. Affected file
6472 irssi/src/silc/core/client_ops.c.
6474 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6476 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6477 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6478 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6480 * Removed channel key rekey task deleting from the function
6481 silc_server_save_channel_key. Affected file silcd/server.c.
6482 Added explicit timeout task context instead that is used to
6483 delete the task if we are registering a new task before the
6484 new task has elapsed.
6486 * When channel key rekey occurs the client library now saves
6487 the old channel key for a short period of time (10 seconds) and
6488 is able to use it in case some is still sending channel
6489 messages encrypted with the old key after the rekey. Affected
6490 file lib/silcclient/[idlist.h|client_channel.c].
6492 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6494 * Added check to the silc_server_new_id_real to not accept
6495 new ID if it is the sender's own ID. Affected file is
6496 silcd/packet_receive.c.
6498 * Assure that we do not announce ourself or the one we've
6499 sending our announcements when we're router and are announcing
6500 servers to our primary router. Affected file silcd/server.c.
6502 * Fixed silc_server_command_identify_check_client to assemble
6503 correct WHOIS packet. It send corrupted WHOIS packet and
6504 caused problem with router to router connections. Affected
6505 file silcd/command.c.
6507 Fixed also silc_server_command_whois_check the same way
6508 as for the IDENTIFY command.
6510 * Added new SilcIDListStatus to the server in the SilcIDListData
6511 structure. The status now includes the current status of
6512 the entry (like registered, resolved etc.). Affected file
6513 silcd/idlist.[ch]. Defined a bunch of different status types
6514 as well. This replaced the old boolean registered field as well.
6516 Added resolve_cmd_ident field to the SilcClientEntry structure
6517 too so that if the entry is for example being resolved so
6518 another command may attach to the same pending command reply
6519 without requiring to resolve the same entry again. This concept
6520 should optimize the WHOIS and the IDENTIFY resolving under
6521 heavy load by taking away unnecessary resolving for entries
6522 that are being resolved already.
6524 Added support for adding multiple pending commands for one
6525 command idenfier. Affected file silcd/command[_reply].[ch].
6527 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6528 before deleting the data. Otherwise the hash table will have
6529 freed data in comparison functions. Affected file is
6530 silcd/command_reply.c.
6532 * Fixed silc_idlist_replace_client_id to add the new entry to
6533 the cache with NULL nickname. Otherwise there will be invalid
6534 memory as the nickname after the nickname is freed. Affected
6535 file silcd/packet_receive.c.
6537 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6538 saved into wrong slots because the previous number of entries
6539 was not taken into account. Affected file silcd/idlist.c.
6540 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6542 * If we are router and we receive JOIN notify to a channel that
6543 does not have any users then notified client is marked as the
6544 channel founder, as it is it. The affected file is
6545 silcd/packet_receive.c
6547 * Added to the extended hash table API's table_del_*ext functions
6548 the destructor as argument too, so that the caller can decide
6549 which destructor to use or whether to use destructor at all.
6550 Affected file lib/silcutil/silchashtable.[ch].
6552 * Fixed ID Cache purging. It actually deleted the entries from
6553 the hash table after the data was freed. The hash table ended
6554 up comparing freed memory. The affected file is
6555 lib/silccore/silcidcache.c.
6557 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6559 * Fixed Irssi SILC client's KILL command's HELP syntax.
6561 * The USERS command now resolves the detailed user information
6562 if the userinfo field is missing. Affected file is
6563 lib/silcclient/command_reply.c.
6565 * Do not print error in silc_file_read if the read file does
6566 not exist. Just silently return NULL. Affected file is
6567 lib/silcutil/silcutil.c.
6569 * Fixed the silc_log_output to not wine about NULL filename
6570 and to not create some bogus " " filename. Affected file is
6571 lib/silcutil/silclog.c.
6573 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6575 * Fixed various printing bugs on the user interface in the
6576 Irssi SILC Client. Minor changes that were forgotten from
6579 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6581 * Fixed the configure.in.pre and the compilation and distribution
6582 environment to support the new autoconf 2.52. That version is
6583 now required to compile the CVS trunk.
6585 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6588 to generally parse user@fqdn format strings. Affected file
6589 lib/silcutil/silcutil.c.
6591 * Added nickname_format and nickname_force_format fields to the
6592 SilcClientParams structure. The first one defines the format
6593 for the nicknames that the library will enforce if the receives
6594 multiple same nicknames. The second one is boolean value and
6595 can be used to force the library to always enforce the format
6596 to the nicknames regardles whether there are multiple nicknames
6597 or not. This configurable formatting was employed to flexibly
6598 support accessing multiple nicknames from the user interface.
6599 The userinterface can now set the nicknames to what ever format
6600 they prefer. Affected file lib/silcclient/silcapi.h.
6602 Added function silc_client_nickname_format to the file
6603 lib/silcclient/idlist.c. It performs the nickname formatting.
6605 Added new field `hostname´ to the SilcClientEntry context.
6606 It holds the hostname of the client. Affected file is
6607 lib/silcclient/idlist.h.
6609 * Irssi SILC Client sets the nicknames in nick@hostn format.
6610 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6611 irssi/src/silc/core/silc-core.c.
6613 The WHOIS printing now also shows both the real nickname and
6614 the formatted nickname so that user knows how to access the
6615 user if there are multiple same nicknames cached. Affected
6616 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6617 printing formatting too to take the hostname now as a separate
6618 argument. The Affected file is
6619 irssi/src/fe-common/silc/modules-formats.[ch].
6621 * Changed the silc_client_get_clients_local to accept the formatted
6622 nickname as argument. It accepts the real nickname too but the
6623 formatted nickname can be used to find the true entry from
6624 multiple entries. Affected file lib/silcclient/silcapi.h and
6625 lib/silcclient/idlist.c.
6627 * Added nickname_format_parse field to the SilcClientParams.
6628 It is a callback function provided by the application to parse
6629 the nickname out of the formatted nickname string. The library
6630 calls it to get the nickname from the formatted string. Since
6631 the application generally knows better the format of the nickname
6632 string it parses it instead of the library, even though library
6633 encodes the formatted string. If the callback function is not
6634 provided then the library will use the string as is. The
6635 affected file is lib/silcclient/silcapi.h.
6637 * All the nickname strings passed to the client library in
6638 commands are now expected to be formatted nickname strings.
6639 If the command does not support the formatted nickname string
6640 it will assume that the sent string is the actual nickname.
6641 Affected file lib/silcclient/command.c.
6643 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6645 * Added public key authentication support to OPER and SILCOPER
6646 commands in the client library. Affected file is
6647 lib/silcclient/command.c.
6649 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * Changed the get_auth_methdod client operation to be asynchronous.
6652 It can be async if the application resolves the authentication
6653 method from the server during the negotiation. Added new
6654 SilcGetAuthMeth completion callback that the application will
6655 call after resolving the authentication method.
6657 Added function silc_client_request_authentication_method that
6658 the application can use to resolve the authentication method
6659 from the server. Added also SilcConnectionAuthRequest callback
6660 that the library will call after the server has replied. The
6661 application can call this function if it does not know the
6662 current authentication method.
6664 Affected files are lib/silcclient/client.c and
6665 lib/silcclient/silcapi.h.
6667 * The Irssi SILC client now automatically resolves the authentication
6668 method incase any configuration information is not present (and
6669 currently there never is). The affected file is
6670 irssi/src/silc/core/client_ops.c.
6672 * Fixed public key authentication from the client library.
6673 Affected file lib/silcclient/protocol.c. Changed also the
6674 protocol specification about the public key authentication in
6675 the connection authentication protocol. The actual data to be
6676 signed is now computed with a hash function before signing.
6678 * Fixed the public key authentication from the server as well.
6679 Affected file silcd/protocol.c.
6681 * Removed the mlock()'s from the memory allocation routines.
6682 Affected file lib/silcutil/silcmemory.c. The ./configure does
6683 not check anymore for the mlock(). Affected file is
6686 * Fixed USERS command in server to allow the execution of the
6687 command for private and secret channels if the client sending
6688 the command is on the channel. Affected file silcd/command.c.
6690 * Fixed silc_client_get_clients_local to return the clients
6691 count correctly. It could return wrong value. Affected file
6692 lib/silcclient/idlist.c.
6694 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6697 types. The assembler optimizations seemed not to like 64-bit
6698 data types. The assmebler optimizations thus are now enabled
6699 also for BSD systems as opposed to only enable them for Linux.
6701 * Do not check for threads at all on BSD systems. Affected
6702 file configure.in.pre.
6704 * Removed -n and -h options from the Irssi SILC Client since
6705 they are not used in silc.
6707 * Fixed the prime generation to assure that the first digit
6708 of the generated random number is not zero since our conversion
6709 routines does not like number strings that starts with zero
6710 digit. If zero digit is seen the random number is regenerated.
6711 This caused some corrupted RSA keys when the zero first digit
6712 was met. Affected file lib/silcmath/silcprimegen.c.
6714 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6716 * Fixed WIN32 configuration in the ./configure script.
6717 Fixed to include xti.h on environments that has it.
6718 Patches by Carsten Ilchmann and andrew.
6720 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Changed the silc_id_create_client_id to be collision
6723 resistant. It is now assured that there cannot be created
6724 two same client ID's. I suspect that some weird bugs in
6725 the server were actually caused by duplicate Client IDs.
6726 Affected file silcd/serverid.[ch]. A router receiving
6727 new ID now also assures and informs the sending server
6728 if the ID caused collision.
6730 * Changed the silc_id_create_channel_id to also assure that
6731 there are no collisions.
6733 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Statement about ignoring the Mutual Authentication flag when
6736 performing rekey with PFS was a bit misleading. It is ignored
6737 if it was set in the initial negotiation, it cannot be even
6738 set in the rekey. Fixed in the ke-auth draft. Started the
6739 new versions of the protocol drafts in the doc/.
6741 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6743 * Fixed a bug in silc_client_command_identify_save when saving
6744 new channel information. The channel name was no duplicated
6745 and caused crash on exit. Affected file is
6746 lib/silcclient/command_reply.c.
6748 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6750 * Fixed the getkey command handling in the server. Send just
6751 empty OK reply to the sender if the key could not be fetched
6752 (but everything else was ok, like the key just was not available).
6753 Changed the public key parameter to optional in the protocol
6754 specs so that empty OK reply can be sent. Affected file
6757 Added a message to Irssi SILC client to tell to user if the
6758 server did not return a public key.
6760 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6762 * Fixed a channel key regeneration bug. It registered new
6763 timeout tasks exponentially until all system resources were
6764 used. Affected file silcd/server.c.
6766 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * Added the SILC Document generator to the scripts/silcdoc.
6769 It can be used to generate the Toolkit Reference Manual out
6770 of the source tree. Internally it will also use the RoboDoc
6771 generator now imported in util/robodoc.
6773 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6775 * Added couple of return's in rekey protocol if error orccurred
6776 during the protocol. The execution must be terminated.
6777 Affected file silcd/protocol.c. Also, terminate the protocol
6778 always with timeout.
6780 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * The client's Client ID was created initally from the wrong
6783 nickname (it could have been in format nick@host) in the
6784 silc_server_new_client. Affected file silcd/packet_receive.c
6786 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * Added some SILC_LOG_ERROR's to various error conditions
6789 if client could not be added to ID cache. Affected files
6790 silcd/packet_receive.c and silcd/server.c.
6792 * When client's sock->user_data is freed, NULL also the
6793 client->router and client->connection pointers. Added check
6794 for these pointers being NULL to various places around the
6795 code. Affected file silcd/server.c.
6797 * Added client->data.registered == TRUE checks to various
6798 places around the code to assure that unregistered client's
6799 are not handled when it is not allowed. Affected file
6802 * Added `bool registered' fields to all
6803 silc_idlist_[server|client]_get_* routines to indicate whether
6804 the fetched client needs to be registered or not. Affected
6805 file silcd/idlist.[ch].
6807 * Add your own entry as registered to the ID cache in the
6808 server. Affected file server.c.
6810 * Fixed a bug in silc_server_new_server. The SilcServer was
6811 set as the new server's context instead of SilcServerEntry.
6812 This naturally caused some weird bugs.
6814 * Added "updated" field the SilcChannelEntry which indicates
6815 the time since the channel entry was last accessed. This
6816 can be used to determine whether it is necessary to
6817 announce the channel after backup resuming protocol.
6818 Affected files silcd/idlist.[ch].
6820 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Do not delete the channel rekey task when adding it
6823 for in silc_server_create_channel_key.
6825 * Changed the silc_server_create_channel_key to return
6826 TRUE or FALSE to indicate the success of the channel key
6829 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6831 * Fixed MSVC++ project files and added missing files to
6832 Makefiles under win32/.
6834 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6836 * Do not add TCP_NODELAY flag if the operating system
6837 does not have it defined. Affected files are
6838 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6840 * Fixed buffer overflow from Irssi SILC Client. Affected
6841 file irssi/src/fe-common/core/themes.c.
6843 * Fixed double free in client library in the file
6844 lib/silcclient/client.c when disconnecting from server.
6846 * Applied double free patch from cras to Irssi SILC client.
6847 Affected files irssi/src/core/[modules/expandos].c
6849 * Fixed the disconnection handling to Irssi SILC Client.
6850 The application must call silc_client_close_connection
6851 in ops->connect client operation in case of failure of
6852 the connection. Affected file is
6853 irssi/src/silc/core/client_ops.c.
6855 * Do not set sock->protocol to NULL in the function
6856 silc_client_close_connection after executing the protocol's
6857 final callback since the sock might not be valid anymore.
6858 Affected file lib/silcclient/client.c.
6860 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Do not enable SILC_THREADS if the linking with libpthread
6863 did not happen. Affected file configure.in.pre.
6865 * Added notion to protocol specification that server must
6866 verify the sent authentication payload with CMODE when
6867 setting the channel founder key. Implemented it to the
6868 server. Affected file silcd/command.c.
6870 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6872 * Added _EXTRA_DIST SILC distribution variable to the
6873 distributions file. It is used to conditionally add extra
6874 files or directories to the specific distribution. Affected
6875 files ./prepare, Makefile.am.pre and distributions.
6877 Removed the `_' from the start of the distribution names.
6880 * Added README.WIN32 for instructions to compile the Toolkit
6883 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6885 * Fixed a double free in disconnection in the server. Affected
6886 file is silcd/server.c.
6888 * Fixed the lib/silcske/groups.c to work now also with GMP
6889 MP library. The string conversion did not work when using
6890 specific base and the base is indicated in the string as well.
6892 * Created win32/ directory which now includes MSVC++ specific
6893 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6894 It will appear only in the toolkit distribution
6896 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Changed the key material distribution function in case when
6899 the hash output is too short. The data is now concatenated
6900 a bit differently than it used to. Made the change to the
6901 SKE protocol specification.
6903 * Added better GMP detection to configure.in.pre. A patch
6906 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6908 * Fixed a minor bug in SKE that might cause some problem on
6909 some platforms. Affected file lib/silcske/silcske.c.
6911 * Added the cookie checking for initiator in the SKE. It checks
6912 that the responder returns the sent cookie unmodified. The
6913 affected file is lib/silcske/silcske.c. Added new SKE
6914 error type INVALID_COOKIE that can be sent during the
6915 negotiation. Fixed some memory leaks as well.
6917 * Added the "invalid cookie" error message to Irssi SILC client's
6920 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Added `task_max' field to the SilcClientParams to indicate
6923 the maximum tasks the scheduler can handle. If set to zero,
6924 default values are used. Affected file lib/silcclient/silcapi.h.
6926 * Fixed memory leaks in silc_client_close_connection. Affected
6927 file lib/silcclient/client.c.
6929 * Added silc_client_del_client_entry to client library to free
6930 all memory of given client entry. Affected file is
6931 lib/silcclient/idlist.[ch].
6933 * Added new functions silc_client_del_channel and
6934 silc_client_del_server to delete channel and server entries.
6935 Affected file lib/silcclient/[silcapi.h/idlist.c].
6937 * Removed silc_client_del_client_by_id from silcapi.h.
6939 * Fixed the INFO command to return the server's own info
6940 correctly when querying by Server ID. Affected file is
6943 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6945 * Removed the non-blocking settings in WIN32 code in the
6946 silc_sock_[read/write] and added SleepEx instead. Affected
6947 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6948 of input data is now checked with FIONREAD and ioctlsocket.
6950 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6952 * Call silc_schedule_task_del_by_context in the
6953 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6954 Affected file lib/silccore/silcprotocol.c.
6956 * Call silc_protocol_cancel for active protocols in the
6957 silc_server_close_connection if the funtion
6958 silc_server_free_sock_user_data has not been called.
6959 Affected file silcd/server.c.
6961 * Generic tasks cannot be deleted using the del_by_fd
6962 task deleting function since generic tasks does not match
6963 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6965 * Added a notion to SILCOPER help file that the SILCOPER works
6966 only on router server, not on normal server.
6968 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6970 * Added for WIN32 support for the new scheduler as well.
6971 Affected file lib/silcutil/win32/silcwin32schedule.c.
6973 * Fixed the SHA1 implementation to work on various platforms.
6975 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6977 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6978 API. It is part of the scheduler now. Everything else is
6979 as previously but some functions has changed their names.
6980 Checkout the lib/silcutil/silcschedule.h for the interface.
6981 Updated all applications to use the new interface. Affected
6982 files are lib/silcutil/silcschedule.[ch].
6984 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6986 * Found a bug in the SKE implementation. The HASH value,
6987 specified by the protocol, was not computed correctly. The
6988 public key of the responder was not added to the computation
6989 even though it is mandatory. Affected file lib/silcske/silcske.c.
6990 This unfortunately causes incompatibilities with older
6991 clients and servers.
6993 * Added WIN32 specific network init and uninit functions:
6994 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6995 the Winsock2. Affected file lib/silcutil/silcnet.h and
6996 lib/silcutil/win32/silcwin32net.c.
6998 * Set the socket always to nonblocking mode on WIN32 after
6999 reading data or writing data. Affected file is
7000 lib/silcutil/win32/silcwin32sockconn.c.
7002 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7004 * Fixed various compilation problems under WIN32. Affected
7005 files lib/silcutil/win32/silcwin32thread.c and
7006 lib/silcutil/win32/silcwin32schedule.c.
7008 * Removed all _internal.h #includes from public header
7009 files. Internal headers must never be included from
7012 Removed also the lib/silcske/payload_internal.h file.
7014 * All include files that may be needed (public and some others
7015 included by the public headers) by application developers are
7016 now copied to the ./includes directory. It does not copy any
7017 internal headers. Affected file Makefile.defines.pre and all
7018 Makefile.am's under lib/ and subdirs.
7020 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7022 * Do not change the ~/.silc directory's permissions automatically.
7023 Affected file irssi/src/silc/core/clientutil.c.
7025 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7027 * Do not cancel the protocol in silc_server_close_connection
7028 it might cause recursion. Now cancelled in the function
7029 silc_server_free_sock_user_data. Affected file silcd/server.c.
7031 * Fixed the silc_server_remove_clients_by_server to regenerate
7032 the channel keys correctly finally. Added also new function
7033 silc_server_remove_clients_channels to actually do it.
7034 Affected file silcd/server.c.
7036 * Fixed the silc_server_new_channel to not crash by giving
7037 wrong router to the new channel. Affected file is
7038 silcd/packet_receive.c.
7040 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7042 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7043 which is given as argument to the silc_client_alloc now.
7044 It can be used to configure the client and set various parameters
7045 that affect the function of the client.
7047 * The USERS command in server did not check whether the channel
7048 is private or secret. Affected file silcd/command.c.
7050 * Added new argument to the USERS command in protocol specification.
7051 The USERS command now can take the channel name as argument
7052 as well. Added support for this in client and server and
7053 updated the protocol specs.
7055 * Completed the GETKEY command in client. It can be now used
7056 to fetch also servers public key not only some clients.
7057 Affected files lib/silcclient/command[_reply].c.
7059 * Added silc_client_get_server to return server entry by the
7060 server name. Affected files lib/silcclient/silcapi.h and
7063 * Redefined the IDENTIFY command in protocol specification to be
7064 more generic. It now can be used to query information about
7065 any entity in the SILC Network, including clients, servers and
7066 channels. The query may be based either the entity's name
7067 or the ID. Added support for this in both client and server.
7069 Affected files silcd/command.c and lib/silcclient/command.c
7070 and command_reply.c.
7072 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7073 the _from_client and _from_server functions. Affected file
7076 * Added silc_client_get_channel_by_id_resolve to the file
7077 lib/silcclient/silcapi.h to resolve channel information by
7078 its ID. Added also silc_client_get_channel_by_id that
7079 does not resolve it from the server.
7081 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7083 * Added SilcServerEntry context into the client library
7084 to represent one server. The INFO command now allocates
7085 these to save the resolved server info. For now on the
7086 client library will also keep information about servers,
7087 connected and resolved with INFO.
7089 The INFO command now allocates the SilcServerEntry context
7090 and saves the server info there. The COMMAND_REPLY in
7091 the INFO now returns the parameters to application in
7092 same order as defined in the protocol specification.
7094 The entries are cached in the client->server_cache.
7096 * The INFO command is now issued after received the Client ID
7097 from the server. Affected file lib/silcclient/client.c.
7099 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7100 to the application as the mode changer might be server.
7101 It is guaranteed that NULL is not returned anymore to the
7102 application. Affected file lib/silcclient/client_notify.c.
7104 The ID Type is now also passed to the application so that
7105 it can check whether the returned entry is SilcClientEntry
7108 Added new function silc_client_get_server_by_id to return
7109 the server entry by ID. Affected files are the
7110 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7112 * Do not create the channel in the Irssi SILC Client when issuing
7113 the JOIN command but when received the sucessful JOIN command
7114 reply. Otherwise the channel might get created even though we
7115 could not join it. The Affected file is
7116 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7118 * Fixed a channel joining bug in router. The router must also
7119 check the channel modes, invite and ban lists etc. when serving
7120 the JOIN command sent by normal server. Affected file is
7121 silcd/command.c. The router now resolves the client's
7122 information from the server who sent the JOIN command if it
7123 does not know it, and processes the JOIN command only after
7126 * Changed the SilcCommandCb to take new argument; void *context2.
7127 Affected file lib/silccore/silccommand.h
7129 The second argument in the command callbacks in the server now
7130 includes the SilcServerCommandReplyContext if the command was
7131 called as pending command callback from the command reply.
7132 Otherwise it is NULL. When called as pending the status of the
7133 command reply will be checked and if it was erronous the
7134 error will be sent to the original sender of the command.
7135 This way the client always receives the error messages even
7136 though the server was actually the one who received the error
7137 when it resent the command to router, for example. Affected
7138 files silcd/command[_reply].[ch].
7140 * Fixed sending WHOWAS command's error message to client if
7141 the requested client could not be found. It was missing.
7144 * Changed the CMODE and CUMODE commands reply arguments in the
7145 protocol specification. The Channel ID is now sent in both
7146 of the commands to identify the channel. Implemented this
7147 new feature to the client and server. Affected files
7148 lib/silcclient/command_reply.c and silcd/command.c.
7150 * Made better checks for invite and ban lists in the JOIN
7151 command in server. Affected file silcd/command.c.
7153 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * The server now performs the incoming host IP/DNS lookup
7156 using the silc_socket_host_lookup and thus does not block
7157 the server anymore. Affected file silcd/server.c.
7159 * Completed the multi-thread support for SILC Scheduler in
7160 the lib/silcutil/silcschedule.c.
7162 * Fixed the configure.in.pre to detect the pthread correctly
7165 * Fixed a deadlock in silc_task_queue_wakeup in the file
7166 lib/silcutil/silctask.c.
7168 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7170 * Added new function silc_schedule_wakeup that is used in
7171 multi-threaded environment to wakeup the main thread's
7172 schduler. It needs to be used when a thread adds a new task
7173 or removes a task from task queues. After waking up, the
7174 scheduler will detect the task queue changes. If threads
7175 support is not compiled in this function has no effect.
7176 Implemented the wakeup mechanism to both Unix and WIN32
7177 systems. Affected files are lib/silcutil/silcschedule.[ch],
7178 lib/silcutil/unix/silcunixschedule.c and the
7179 lib/silcutil/win32/silcwin32schedule.c.
7181 * Added new function silc_task_queue_wakeup to wakeup the
7182 scheduler by the specified task queue. Affected file
7183 lib/silcutil/silctask.[ch].
7185 * The silc_socket_host_lookup_start now wakes up the scheduler
7186 after adding the timeout task. Affected file is
7187 lib/silcutil/silcsockconn.c.
7189 * The silc_socket_host_lookup is synchronous now if the threads
7190 support is not compiled in. However, the callback is still
7191 called asyncronously through the scheduler, anyway. Affected
7192 file lib/silcutil/silcsockconn.c.
7194 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7196 * Added new function silc_socket_host_lookup to perform
7197 asynchronous IP and FQDN lookups for the socket connection.
7198 Affected files lib/silcutil/silcsockconn.[ch].
7200 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7202 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7203 that may or may not compile the mutex support in.
7205 Changed the silc_mutex_alloc interface. It allocates the
7206 mutex now to the sent pointer and returns TRUE or FALSE.
7208 Affected file lib/silcutil/silcmutex.h.
7210 * Wrote the SILC Task Queue interface to support multi-threads.
7211 Affected file lib/silcutil/silctask.[ch].
7213 * Wrote the SILC Scheduler to support multi-threads. Affected
7214 file lib/silcutil/silcschedule.c.
7216 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7218 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7219 in lib/silcutil/win32/.
7221 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7223 * Defined SILC Mutex API and SILC Thread API and implemented
7224 them for Unix. Affected files are
7225 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7226 lib/silcutil/unix/silcunixmutex.c and
7227 lib/silcutil/unix/silcunixthread.c.
7229 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7231 * Fixed the silc_server_remove_clients_by_server's channel
7232 key re-generation. The hash table handling was incorrect
7233 and would not work with many channels. Affected file is
7236 * Fixed some memory leaks around the server code.
7238 * Rewrote the silc_server_get_users_on_channel to support IPv6
7239 based Client ID's. Affected file silcd/server.c.
7241 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7242 specification. However, a separate document must be written
7243 to define the detailed signing procedure and the payload
7244 associated with the flag. Defined the flag to the
7245 lib/silccore/silcchannel.h as well.
7247 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Changed the dynamic tables to static size tables in the
7250 lib/silccrypt/silchmac.c.
7252 * Removed GCC dependencies from the code. A patch by cras.
7254 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7256 * Do not show the error "Error receiving packet bla bla"
7257 in server if it really was not an error (-2 means that reading
7258 is pending). Affected file silcd/server.c.
7260 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7262 * Fixed a possible crash in silc_server_remove_clients_by_server
7263 in silcd/server.c. Fixed there also some memory leaks.
7265 * Fixed the silc_idlist_replace_client_id. It could replace
7266 wrong key in the hash table. Affected file silcd/idlist.c.
7268 * Do not check whether there are global users on the channel
7269 if the channel->global_users is FALSE. Affected functions
7270 silc_server_remove_from_one_channel and
7271 silc_server_remove_from_channels in silcd/server.c. Also,
7272 do not check if the removed client is local as we can be
7273 sure that global client was not removed from the channel
7274 and checking for global users is not needed.
7276 * The silc_server_remove_clients_by_server now re-generates
7277 the channel keys correctly for those channels that had
7278 clients removed from them. Affected file silcd/server.c.
7280 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7282 * Found the reason of random crashes in the server. We weren't
7283 ignoring the SIGPIPE signal (which can be sent in write())
7284 and it crashed the server. Affected file silcd/silcd.c.
7286 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7288 * Assure that sock->user_data is not NULL in the function
7289 silc_server_packet_send in silcd/packet_send.c.
7291 * Disconnect the remote connection if it could not be added
7292 to any ID lists in the server. The affected file is
7295 * Check in silc_server_packet_send[_real/dest] that the
7296 socket is not disconnecting and ignore the data if it is.
7297 Affected file silcd/packet_send.c.
7299 * Define inline to __inline on native WIN32 compilation.
7300 Affected file includes/silcwin32.h.
7302 * Added some explicit type casts for inline code since MSVC
7303 require them. Affected files lib/silcutil/silcbuffer.h,
7304 lib/trq/silcdlist.h and lib/trq/silclist.h.
7306 * Print warning in log files from now on if the packet
7307 decryption fails. Affected file silcd/server.c.
7309 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7311 * Changed the `say' client operation's interface to accept
7312 new `type' argument to indicate the type of the message sent
7313 by the library. The application may filter the library's
7314 messages according the type. The affected file is the
7315 lib/silcclient/silcapi.h.
7317 * Added two new functions to lib/silcclient/silcapi.h:
7318 silc_client_del_client and silc_client_del_client_by_id.
7319 Affected file lib/silcclient/idlist.c.
7321 * Moved the clientincludes.h from includes/ to silc/ and
7322 serverincludes.h from includes/ to silcd/.
7324 * The modes for the CMODE and CUMODE are now passed as
7325 uint32 for application with COMMAND_REPLY. The affected
7326 file is lib/silcclient/command_reply.c.
7328 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7330 * /WHOIS without arguments shows client's own information.
7331 Affected file lib/silcclient/command.c.
7333 * Changed PING to not accept any arguments. The specs
7334 says that client can ping only the connected server so
7335 requiring an argument is not needed. Affected file is
7336 lib/silcclient/command.c.
7338 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7340 * Fixed a fatal bug in private message sending and reception
7341 encryption and decryption when using private message keys.
7342 The implementation was incorrect and did not follow the
7343 specification. It causd that some of the message were
7344 lost since it did not use the sending and receiving keys
7345 as the protocol suggests. This has been fixed and will cause
7346 incompatibilities with older clients when sending private
7347 message encrypted with private message keys. Affected files
7348 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7349 and various other in Irssi SILC Client.
7351 Added `responder' boolean argument to the functions
7352 silc_client_add_private_message_key[_ske] to indicate when
7353 the key is added as responder or initiator of the key
7356 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7358 * Removed the silc_ske_check_version function and created
7359 a SilcSKECheckVersion callback. Added also a function
7360 silc_ske_set_callbacks that is now used to set all SKE
7361 callbacks. The callback functions are not given to
7362 the SKE functions anymore, but this function is used to
7365 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7367 * Added `silc_version' argument to the silc_client_alloc
7368 to define the version of the application for the library.
7369 The library will use the version string to compare it
7370 against the remote host's (usually a server) version
7371 string. Affected file lib/silcclient/silcapi.h
7373 * Added the KE protocol context to Key Agreement context
7374 in client library so that we can abort the SKE if it
7375 is in process when we get timeout. Affected file is
7376 lib/silcclient/client_keyagr.c.
7378 * Do not resolve the client ID forever if it returns in the
7379 first time that such client does not exist. This was done
7380 for example with private message. Affected file is
7381 lib/silcclient/client_prvmsg.c.
7383 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7385 * Do not add regex.h for WIN32. The affected file
7386 includes/silcincludes.h.
7388 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7389 not work yet 100%. It generates the DLL's automatically
7390 when compiling with --with-win32 under cygwin.
7392 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7394 * lib/contrib/regex.c is not compiled on WIN32.
7396 * Added silc_net_get_socket_opt function to the
7397 lib/silcutil/silcnet.h.
7399 * Added includes/silcwin32.h for WIN32 specific includes
7402 * Do not use ptime structure or any of the posix process
7403 functions on WIN32 in lib/silccrypt/silrng.c.
7405 * Added silc_gettimeofday to provide generic function
7406 for struct timeval on all platforms. Added the function
7407 to lib/silcutil/silcutil.h.
7409 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7411 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7412 library as they clearly belong there. As a plus side we
7413 can make the actual socket connection routines platform
7416 Added also new generic function silc_socket_read and
7417 silc_socket_write (that used to be silc_packet_[read/write].
7418 The implementation of these are platform specific.
7420 * Added WIN32 specific routines of silc_socket_[read/write]
7421 to lib/silcutil/win32/silcwin32sockconn.c.
7423 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7425 * Added preliminary support for native WIN32 compilation under
7426 cygwin (using the -mno-cygwin option for GCC) to the
7427 ./configure.in.pre. The --with-win32 now prepares the
7428 compilation for native WIN32.
7430 * Rewrote the SILC Scheduler interface in the file
7431 lib/silcutil/silcschedule.h. The scheduler is now context
7432 based and does not have anymore any global static scheduler.
7433 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7434 and created lib/silcutil/win32 directory for WIN32 based
7437 * Added Unix specific network routines to the
7438 lib/silcutil/unix/silcunixnet.c and the old
7439 lib/silcutil/silcnet.c includes now only generic routines.
7441 Added WIN32 specific network routines to the
7442 lib/silcutil/win32/silcwin32net.c.
7444 * Added Unix specific utility functions from the
7445 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7447 * Added WIN32 SILC Scheduler to the file
7448 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7451 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7453 * Do not handle JOIN notify in the server if the target client
7454 is not registered (idata->registered == FALSE). The affected
7455 file is silcd/packet_receive.c.
7457 * Update the nickrec->founder in event_cumode in the Irssi SILC
7458 client. Affected file irssi/src/silc/core/silc-channels.c.
7460 * Fixed the CUMODE_CHANGE notify handling in the server when
7461 server and router are announcing their clients on channels.
7462 Now the mode changes are saved and notified correctly. The
7463 affected file is /silcd/packet_receive.c.
7465 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7466 They really did not replace the cache entry in the ID Cache.
7467 Now they do that. Affected file silcd/idlist.c.
7469 * Fixed the KICK notify handling in the Irssi SILC client to
7470 update the channel records so that the kicked client does not
7471 appear to be on the channel. The affected file is
7472 irssi/src/silc/core/silc-channels.c.
7474 * Always update the conn->current_channel when executing command
7475 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7477 * Fixed the KILL notify handling in Irssi SILC client to remove
7478 the killed client on all channels.
7480 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7482 * Fixed the silc_parse_command_line to remove extra spaces
7483 from the start and end of the arguments. Affected file is
7484 lib/silcutil/silcutil.c.
7486 * Cancel and free any active protocol in the function
7487 silc_server_close_connection. Affected file silcd/server.c.
7489 * Cancel and free any active protocol in the function
7490 silc_client_close_connction. Affected file is
7491 lib/silcclient/client.c.
7493 * Do not execute the KILL command for clients that are in
7494 history (ie. they are not in the network). Affected file is
7497 * Fixed KILL notify handling, client does not crash anymore.
7498 Affected file irssi/src/silc/core/silc-channels.c.
7500 * Reduced the default packet buffer size from 2048 to 1024 in
7501 lib/silccore/silcpacket.c.
7503 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7504 counter to the SKE context that is incresed when the SKE library
7505 performs async operation outside the library. If the outside
7506 process frees the SKE context and FREED status will be set
7507 and the library will detect after the sync operation that the
7508 libary is freed. The affected files are
7509 lib/silcske/silcske[_status].[ch].
7511 * Resolve the client entry information in the function
7512 silc_client_channel_message to assure that NULL pointer is not
7513 passed as client entry to the application. */
7515 * Fixed the task timeout calculation to assure that there is
7516 never negative timeouts. The affected file is
7517 lib/silcutil/silcschedule.c.
7519 * Fixed the channel user mode notification sending in server.
7520 It was sent point-to-point to the router (or to server by router)
7521 but it needs to be destined to a channel. The routines now
7522 supports sending the channel user mode notifys to the channels
7523 when announcing clients and channels. Affected files are
7524 silcd/server.c and silcd/packet_receive.c.
7526 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7527 It did not actually replace the old channel entry in the cache.
7528 Affected file lib/silcclient/client_notify.c.
7530 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * Fixed a possible crash in silc_packet_send_prepare. It now
7533 assures always that there is enough space in the buffer and
7534 at the tail area of the buffer (for MAC).
7536 Fixed the inbound buffer reallocation in silc_packet_read.
7537 It was old code and did not handle the reallocation correctly.
7540 The affected file is lib/silccore/silcpacket.c.
7542 * Fixed buffer overflow in silc_parse_nickname in the file
7543 lib/silcutil/silcutil.c.
7545 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * make install generates new server keys only if there is not
7550 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7552 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7553 Added check that if the NOREPLY is set then we will not send
7554 the away message. This avoids infinite loop of away messages
7555 if both clients are away. The affected file is
7556 lib/silcclient/client_prvmsg.c.
7558 * Fixed client crash if /NICK was given without arguments.
7559 Affected file lib/silcclient/command.c.
7561 * Server does not send the invite list in INVITE command back
7562 to the client if the list was not altered. Added this notion
7563 to the protocol spec as well. Affected file silcd/command.c.
7565 Fixed possible crash in INVITE command by checking the
7566 value of silc_server_get_client_route command.
7568 * Fixed the INVITE notify type handling. The arguments are now
7569 taken in correct order and client does not crash. The affected
7570 file is irssi/src/silc/core/silc-channels.c.
7572 Removed the "Inviting xxx to channel" message from the
7573 client library away and let the application handle it.
7574 Affected file lib/silcclient/command.c. Added that message
7575 to Irssi SILC client's message formats.
7577 * Fixed CMODE command crash in client. It now checks the
7578 amount of arguments correctly and does not crash. The affected
7579 file is lib/silcclient/command.c.
7581 * Do not create new channel automatically in silc_channels_join
7582 but check whether the channel by that name already exists.
7583 Affected file irssi/silc/core/silc-channels.c.
7585 * Do not send the SERVER_SIGNOFF to router if the disconnected
7586 entity was the router. Affected file silcd/server.c.
7588 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7589 SILC client as it was missing from there.
7591 Added the handling of the KICK notify to the Irssi SILC client
7592 as it was missing. Added "you have been kicked" message to
7593 Irssi SILC client's message modules formats.
7595 Added the handing of the KILL notify to the Irssi SILC client
7596 as it was missing. Added the kill message module formats
7599 The affected file is irssi/src/silc/core/silc-channels.c.
7601 * The router did not save the channel mode the server announced.
7602 Affected file silcd/packet_receive.c.
7604 * Fixed a possible crash in INFO command in server. If the
7605 server did not provide the server info it crashed. Affected
7606 file silcd/command.c.
7608 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7610 * Fixed the GETKEY command in the server to check also the
7611 global list. Otherwise the GETKEY would not work correctly
7612 in normal SILC server. Affected file silcd/command.c.
7614 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * Fixed GETKEY crash, it crashed if the command did not succseed.
7618 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7621 is now real and not just an macro interface to GMP.
7623 Removed the entire GMP from the source tree and imported new
7624 NSS MPI library instead. Reason for removing GMP is that it is
7625 extremely large and compiles extremely slow. The NSS MPI
7626 is only a few files and compiles in less than 10 seconds.
7627 The speed is also about the same as GMP. The MPI is imported
7628 to lib/silcmath/mpi.
7630 If the system has GMP installed we will still use the GMP.
7631 If it is not then the NSS MPI will be compiled.
7633 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7635 * Merged a long nickname (127 characters long) crash bugfix from
7636 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7638 * Merged a freed memory reference bugfix from Irssi CVS tree.
7639 Affected file irssi/src/core/commands.c.
7641 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * Added the server's public key sving and verification to the
7644 server when performing the SKE. This was missing and the
7645 remote server's (or router's) public key was accepted without
7646 checking whether we have it previously or trust it at all.
7647 Affected file silcd/protocol.c.
7649 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Check in the silc_server_timeout_remote if protocol is active
7652 and make sure that the protocol's final callback is called so
7653 that all memory if freed. Affected file silcd/server.c.
7655 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * silc_server_whois_send_reply crashed the server if the nickname
7658 was 127 characters long. Affected file silcd/command.c.
7660 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Added sanity check to the silc_server_new_client. If the hostname
7663 is provided inside username then check that the provided hostname
7664 really is the same as the resolved one. If the hostname was not
7665 resolved then check it from the public key. Affected file is
7666 silcd/packet_receive.c.
7668 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7669 if the server disconnected us and the connection is not valid
7670 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7672 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7673 the library to the lib/silcutil/silcutil.[ch].
7675 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Close log file after open. Affected file
7678 lib/silcutil/silclog.c.
7680 * Check whether sock == NULL in silc_client_send_packet and return
7681 if it is. Affected file lib/silcclient/silcclient.c.
7683 * Check rec->entry == NULL in the Irssi SILC Client before
7684 sending the channel message. Affecte file is
7685 irssi/src/silc/core/silc-servers.c.
7687 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7689 * Merged a splitted window bugfix from Irssi CVS tree. The
7690 affected file is irssi/src/fe-text/textbuffer-view.c.
7692 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7693 It did not print nickname.
7695 * Improved the distributions system a bit.
7697 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7700 irssi/src/fe-text/gui-window.c.
7702 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7703 to in-active server. The affected file is
7704 irssi/src/silc/core/client_ops.c.
7706 * Resolve the client in USERS command reply if the entry does
7707 not have username resolved. The affected file is
7708 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7709 command to WHOIS command to really resolve stuff. The USERS
7710 is not used any more in any critical section so WHOIS can
7711 be used even though it might be slower than IDENTIFY.
7713 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7716 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7718 * Changed the protocol API a bit more consistent in the
7719 lib/silccore/silcprotocol.[ch].
7721 * Changed the following headers to ROBODoc format:
7723 lib/silccore/silcpayload.h
7724 lib/silccore/silcprotocol.h
7725 lib/silccore/silcsockconn.h
7727 All core library headers are now formatted.
7729 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7731 * Fixed a bug in Irssi SILC client; do not show that you are
7732 server/router operator if you really are not. Affected file is
7733 irssi/src/silc/core/client_ops.c.
7735 * Renamed silc_command_free_payload to silc_command_payload_free.
7736 Affected file lib/silccore/silccommand.h
7738 * Added silcmath.h to include the prototoypes of various routines
7739 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7742 * Changed the following headers to ROBODoc format:
7744 lib/silccore/silcchannel.h
7745 lib/silccore/silccommand.h
7746 lib/silccore/silcid.h
7747 lib/silccore/silcidcache.h
7748 lib/silccore/silcmode.h
7749 lib/silccore/silcnotify.h
7750 lib/silccore/silcpacket.h
7751 lib/silcmath/silcmath.h
7753 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Added checking to the server code not to start the server if
7756 ciphers and stuff are not configured properly. Affected files
7757 silcd/serverconfig.[h] and silcd/server.c.
7759 * Changed the layout of the header files of the public interfaces
7760 in the SILC libraries. The new layout supports ROBODoc
7761 documentation tool (and some others) so that it is easy to create
7762 a library reference manual. All the other headers and source
7763 code must still follow the CodingStyle document. Also source
7764 code must not include these ROBODoc stuffs, only the headers.
7765 Furthermore, all public interface headers must now be named
7766 by using `silc' prefix, example: silcapi.h, silccipher.h.
7767 Some files were renamed due to this. All the other headers
7768 must not be used as public interfaces. I will update the
7769 CodingStyle document later. Changed following headers, so far:
7771 lib/silcclient/silcapi.h
7772 lib/silccore/silcauth.h
7773 lib/silccore/silcprivate.h
7774 lib/silccrypt/silcdh.h
7776 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7780 * Removed silc_client_packet_send_flush from the client library
7781 as it is not needed. Affected file lib/silcclient/client.[ch].
7783 * Added printing of message of unresolved authentication method
7784 to the Irssi SILC client. Added it to the module formats.
7785 Removed the same message from the client library.
7787 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7789 * Added new distribution feature, DISTLABEL. Every distribution
7790 can define own preprocessor label that can be used in the
7791 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7792 file distributions, acconfig.h.pre and prepare.
7794 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7796 * Added Makefile.defines_int to include the actual definitions
7797 for Makefile.defines.in. Tested the new distribution system,
7798 created distributions and tested installation.
7800 * Added AWAY message printing to the Irssi SILC client. Added
7801 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7803 * Added SCONNECT command to call the SILC's CONNECT command.
7804 Cannot use CONNECT directly since Irssi uses that internally.
7805 Affected file irssi/src/silc/core/silc-servers.c.
7807 Added ACTION local command. It is same as ME command but takes
7808 the channel as mandatory argument.
7810 Rewrote some of the Irssi's help files to suite for SILC
7813 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7815 * Added Makefile.defines[.in] that should for now on be included
7816 in all Makefile.am file in the source tree. That file includes
7817 all common compilation definitions for SILC source tree.
7819 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7821 * Minor changes to the ./prepare script to change the package
7822 name according the distribution name to the configure.in.
7824 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * Created new distribution system. Added file `distributions'
7827 that defines all the distributions that can be created out of
7828 the SILC source tree. The ./prepare script now reads that
7829 file to determine how to prepare the distributions. The
7830 first argument to the ./prepare is the name of the distribution
7831 and second is the version of the distribution. If given
7832 without arguments it creates the default (toolkit) distribution
7833 with the default version (defined in ./prepare).
7835 All Makefile.am files that are subject to the distributions
7836 are now named as Makefile.am.pre. These are ./Makefile.am
7837 and lib/Makefile.am. Others may be changed later.
7839 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Added invite list, ban list, some key management and connection
7842 error message printing to module formats in the Irssi SILC client.
7844 * Added new silc_client_set_away_message to set the away message
7845 that is back to the person who sent private message. The
7846 affected file lib/silcclient/silcapi.h and the
7847 lib/silcclient/client_prvmsg.c.
7849 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Fixed the private message sending in the Irssi SILC client,
7852 added local command KEY to the Irssi SILC client.
7854 Added key management and key agreement message formats to the
7855 irssi/src/fe-common/silc/module-formats.[ch].
7857 Added USERS (alias WHO) printing, server/router operator
7858 indication and LIST command printing to the module formats.
7860 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Fixed channel joining notify handling, cumode notify handling
7863 from Irssi SILC client.
7865 * Added SILC specific module-formats to the Irssi SILC client so
7866 that SILC specific message hilighting, colors etc is possible.
7867 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7869 Added channel mode, channel user mode, actions, notices,
7870 whois and whowas printing to the the module-formats.c.
7872 * Fixed a bug in channel deletion in the server. The channel
7873 is not left to the cache even if the channel founder auth mode
7874 is set when there are no users anymore on the channel. Affected
7875 file silcd/server.c.
7877 * The silc_net_localhost now resolves the entire hostname including
7878 the domain name. Affected file lib/silcutil/silcnet.c.
7880 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7882 * Changed the ask_passphrase client operation to be ascynchronous.
7883 It has now a completion callback and a context that the
7884 application must call after it has got the passphrase from
7885 the user. Affected files lib/silcclient/silcapi.h,
7886 lib/silcclient/protocol.c, lib/silcclient/command.c and
7889 Added SilcAskPassphrase callback that the application calls
7890 to deliver the passphrase to the library.
7892 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7893 The public key verification and especially a certificate
7894 verification is asynchronous procedure.
7896 Added new SILC_SKE_STATUS_PENDING status to indicate the
7897 request is pending and a callback will be called to finalize
7900 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7901 indicate that remote end did not send its public key (or
7902 certificate), even though we require it. Added check for this
7903 condition in the SKE. This was a security bug, now fixed.
7905 Defined new SilcSKEVerifyCbCompletion callback that is called
7906 when the verification process is completed.
7908 The affected files lib/silcske/silcske_status.h and
7909 lib/silcske/silcske.[ch].
7911 * Changed the verify_public_key client operation to be async
7912 as well. Defined SilcVerifyPublicKey callback that is used to
7913 indicate the success of the public key verification process.
7915 Changed the server and client to use the new async client
7918 * Changed the Irssi SILC client's internal scheduler to be called
7919 twice as many times as it used to be. As a result the client
7920 should be a bit faster now. Affected file is
7921 irssi/src/silc/core/silc-core.c.
7923 * Added support to Irssi SILC client of asynchronous public key
7924 verification and passphrase inquiry. Affected file is
7925 irssi/src/silc/core/silc-core.c.
7927 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7929 * Do not say "You have left channel %s" in client library.
7930 Moved it to the application. Affected files are
7931 lib/silcclient/command.c and silc/client_ops.c.
7933 * Fixed silc_client_get_clients. Command context was not
7934 duplicated and was freed memory in the callback. Affected
7935 file lib/silcclient/idlist.c.
7937 * Do not say "you are now talking..." on JOIN command in the
7938 client library. The appliation must handle it.
7940 * Do not say ".. changed topic to" in command reply in the
7941 client libary. The application must handle it.
7943 * Fixed TOPIC command sending in the client library.
7945 * Fixed a memory leak in silc_client_command_free in the file
7946 lib/silcclient/command.c.
7948 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7950 * Imported a modified version of Irssi client to the source tree.
7951 The Irssi will be used to create a new client called
7952 Irssi SILC. Imported to irssi/.
7954 Added silc_core_init_finish function to the Irssi. Affected
7955 file irssi/configure.in.
7957 A lot changes in the Makefile.ams around the irssi tree.
7959 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7961 * Do not rehash if the new size is same as the old size of the
7962 hash table, in the silc_hash_table_rehash*. The affected file
7963 lib/silcutil/silchashtable.c.
7965 * Replaced hash_table_del_by_context calls from the server
7966 (when channel->user_list and client->channels) to the
7967 hash_table_del as it is sufficient and faster.
7969 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Added silc_hash_table_list, silc_hash_table_get and the
7972 SilcHashTableList structure to provide an alternative way to
7973 traverse the hash table. The affected files are
7974 lib/silcutil/silchashtable.[ch].
7976 * Changed the server's idlist routines to use the hash table
7977 routines to optimize the code.
7979 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * Replaced the client entry's `channel' list and channel entry's
7982 `user_list' list to hash tables for optimized lookup. Changed
7983 the code to use the hash table interface around the code.
7984 Affected file lib/silcd/idlist.[ch].
7986 * Added `auto_rehash' boolean argument to the function
7987 silc_hash_table_alloc to indicate whether the hash table should
7988 auto-rehash when it thinks is appropriate time. It will
7989 increase the hash table size if the there is twice as much
7990 entries in the table than the size of the table, and will
7991 decrease the size if there are twice as less entries than
7992 the size of the table.
7994 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7998 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * silc_idcache_purge_by_context deletes the entry now by context
8001 as it is supposed to do. Affected file lib/silccore/idcache.c.
8003 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8004 client is not anymore valid (WHOWAS givens the info) and not
8005 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8007 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Removed the `data' and `data_len' arguments from the ID Cache
8010 interfaces and added `name' argument. ID Cache does not handle
8011 anymore the binary data only a names associated with given ID.
8013 * When hashing a Client ID with silc_hash_id the entire ID is
8014 not hashed anymore, instead only the hash of the Client ID is
8015 hashed. This way we can access the Client ID from the cache
8016 with Client ID but with the hash of the ID (which is a hash of
8017 the nickname) as well without any difference in performance.
8019 Added also silc_idcache_find_by_id_one_ext to do one on one
8020 searching when we have the actual ID. Added also function
8021 silc_hash_client_id_compare. The affected files are
8022 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8024 * When hashing the name associated with a ID it is always done
8025 in lowercase. This way we can access the cache without worrying
8026 about case-sensitivity, even though, for example nicknames are
8029 * Fixed a bug in server with channel message sending. It put
8030 wrong ID type as destination ID. The affected file
8031 silcd/packet_send.c.
8033 * silc_idcache_del_by_context now deletes from all hash tables
8034 by context. Affected file lib/silccore/idcache.c.
8036 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Changed the client library to use the new ID Cache interface.
8039 Changes around the source tree.
8041 * Added silc_hash_table_rehash_ext to rehash with specific
8042 hash function. Affected file lib/silcutil/silchashtable.[ch].
8044 * Added silc_hash_string_compare to compare two strings in the
8045 hash table. Affected file lib/silcutil/silcutil.[ch].
8047 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Added new function silc_idcache_del_by_context into the
8050 lib/silccore/idcache.[ch].
8052 * Changed the server's ID list routines to use the new ID Cache
8053 interface. Changes around the source tree.
8055 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8057 * Added silc_hash_table_del[_by_context]_ext functions in to the
8058 lib/silcutil/silchashtable.[ch].
8060 Removed silc_hash_table_find_all* routines and added new
8061 silc_hash_table_find_foreach to replace them.
8063 Added silc_hash_table_replace_ext function as extended
8064 replacing function. Separated the simple hash table interface
8065 from the extended hash table interface in the file
8066 lib/silcutil/silchashtable.h.
8068 * Fixed minor bugs and changed it to use some of the new
8069 hash table functions in lib/silccore/idcache.c
8071 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8073 * Added new function silc_hash_table_find_all to return all keys
8074 in the hash table by the specified key. As the hash table is
8075 collision resistant it also makes it possible to have several
8076 duplicate keys in the hash table. This function may be used to
8077 find all of the keys from the hash.
8079 Added user_context arguments to the SilcHashFunction,
8080 SilcHashCompare and SilcHashDestructor to deliver user specified
8083 Added new fuctions silc_hash_table_find[_all]_ext to do
8084 extended lookup with specified hash and compare functions and
8085 specified user contexts.
8087 Added new function silc_hash_table_add_ext to add the key
8088 with specified hash function and user context.
8090 Added new function silc_hash_table_foreach to traverse all
8091 entrys in the hash table. Added SilcHashForeach callback
8094 Added new function silc_hash_table_del_by_context to delete
8095 the entry only if the context associated with the key matches.
8097 Affected files are lib/silcutil/silchashtable.[ch].
8099 * Removed silc_hash_[server/client/channel]_id and added just
8100 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8101 silc_hash_id_compare to compare two ID's using as the hash table
8102 comparison function. Added also silc_hash_data to hash
8103 binary data and silc_hash_data_compare to compare it.
8105 * Removed silc_idlist_find_client_by_hash as it is not needed
8106 anymore. Affected file silcd/idlist.[ch].
8108 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8109 to use internally the SilcHashTable. The new ID Cache is a lot
8110 faster than the old one. Some of the ID Cache interface was also
8111 rewritten and obsolete and stupid functions were removed.
8113 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8115 * Added entry_count field to the SilcHashTable to keep the number
8116 of the entries in the table. Implemented the function
8117 silc_hash_table_rehash. Added new function
8118 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8120 Fixed a minor bug in silc_hash_table_free.
8122 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8123 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8124 into the lib/silcutil/silcutil.[ch].
8126 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Implemented a collision resistant hash table into the
8129 lib/silcutil/silchashtable[ch]. See the header and the source
8130 for the SilcHashTable API.
8132 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Merged dotconf version 1.0.2 into lib/dotconf.
8136 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Do not compile anything in lib/silcsim/* if the SIM support
8139 is not enabled. The tree should now compile without problems
8142 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Compiled the SILC under cygwin. Compiled and tested briefly
8145 without problems. More tests needed. The SIMs didn't compile
8148 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8150 * Fixed possible crash in silc_get_username in the
8151 lib/silcutil/silcutil.c.
8153 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Fixed a va_arg in silc/client_ops.c.
8157 * Oops, RC5 routines were named AES and caused some problems
8158 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8160 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8162 * Added new SilcIDIP structure into the lib/silccore/id.h and
8163 replaced the old `ip' fields from all SILC ID's to that type.
8164 This is a step towards IPv6 support.
8166 The silc_id_get_len takes now the ID as an extra argument.
8167 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8168 both IPv4 and IPv6 based ID's.
8170 The affected files are lib/silccore/id.[ch] and other files
8171 around the tree using these routines.
8173 * Removed the ID length arguments in server from various
8174 silc_server_send_notify_* routines -> they are not needed
8177 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Fixed memory leak in silc_encode_pem_file in the file
8180 lib/silcutil/silcutil.c.
8182 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Check minor version as well in the SKE. Affected files are
8185 silcd/protocol.c and lib/silcclient/protocol.c.
8187 * Added --identifier option to the server so that an identifier
8188 can be when creating the public key for the server. Affected
8189 file is silcd/silcd.c.
8191 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8192 lib/silccrypt/silcpkcs.c.
8194 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8196 * Register default ciphers and stuff when using -C option with
8197 the server. Affected file sildc/silcd.c.
8199 * Put back the servers public key filename format, it is better
8200 than the new one. For now, the client keys are saved with the
8201 new filename format. The affected file silc/client_ops.c.
8203 * Implemented the Cipher API for the rest of the ciphers that
8204 did not implement it or implemented it the wrong way.
8206 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8208 * Register default ciphers and stuff when using the -S option
8209 in the client. Affected file silc/silc.c. Same also when
8210 creating new key pair with -C option.
8212 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8214 * Fixed the silc_verify_public_key client operation function to
8215 save the public keys differently. The fingerprint is now
8216 used as filename and not the hostname. This way also the
8217 client keys are saved uniquely and not with hostnames. The
8218 affected file is silc/client_ops.c.
8220 * Trimmed the silc_hash_fingerprint function to remove extra
8221 whitespaces from the end of the fingerprint. The affected
8222 file is lib/silccrypt/silchash.c.
8226 * Added silc_cipher_register_default function to register all
8227 default ciphers. It can be used when configuration files
8228 does not exist and the application does not want any specific
8229 ciphers in any specific order.
8231 The SilcDList is now used as silc_cipher_list dynamically
8232 allocated cipher list. Removed the static list all together
8233 and now all ciphers must be allocated to the dynamic list.
8234 The silc_cipher_alloc routine was changed to check only the
8237 All silc_cipher_* routines that used to return int returns
8240 The affected files lib/silccrypt/silccrypt.[ch].
8242 * The same thing was done to silc_hash_* as for silc_cipher_*
8243 routines. Affected files lib/silccrypt/silchash.[ch].
8245 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8246 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8247 Added also silc_pkcs_[un]register[_default] functions.
8248 Removed the data_context from the PKCS API.
8250 * Added silc_hmac_register_default function to register default
8251 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8252 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8253 to unregister all hmacs at once.
8255 * Register the default ciphers, hash functions, PKCSs and HMACs
8256 if client's configuration file does not exist. The affected
8259 * The client did not load the hash functions from the SIM
8260 modules at all. Added support for this. Affected file is
8261 silc/clientconfig.c.
8263 * When decoding public key with silc_pkcs_public_key_decode, check
8264 the supported algorithm only if PKCS are registered. Affected
8265 file lib/silccrypt/silcpkcs.c. The same was done with the
8266 silc_pkcs_private_key_decode.
8268 * Fixed the SILC List routines to keep the list always in order.
8269 It used to change the list's order when traversing the list but
8270 not it preserves the order. Affected file lib/trq/silclist.h.
8272 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8274 * Added the client library to use the SilcSocketConnection's
8275 reference counter (by silc_socket_dup) to prevent the bug that
8276 the socket object may be freed underneath async operation.
8278 * The name resolv library checking fixes in the configure.in.pre.
8281 * Created new version of the protocol drafts for future
8282 development. The -03 drafts are the ones that will be changed
8283 in the trunk now and the -02 will remain as they are.
8285 * Send list of CUMODE notifys to the router when announcing
8286 the channel users to the router. Affected file silcd/server.c.
8287 If the router receiving channel founder CUMODE for a channel
8288 that already has channel founder it will send CUMODE notify
8289 to the sender to remove the channel founder rights from the
8290 announced client. Affected file silcd/packet_receive.c.
8292 * The CUMODE notify may now use Server ID as well as the entity
8293 who changes the mode. Updated protocool specs.
8295 * Updated INSTALL and README files.
8297 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8299 * New web pages in the http://silc.pspt.fi. The pages was
8304 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8306 * Implemented the [DenyConnectin] config section in the server.
8307 Added silc_server_config_denied_conn to check whether incoming
8308 connection is denied. Affected file silcd/serverconfig.[ch].
8310 * Do not check the ports when checking the incoming configuration
8311 data if the port is 0, meaning any. Affected file is
8312 silcd/serverconfig.c.
8314 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Fixed buffer overflow in silc_string_compare in the file
8317 lib/silcutil/silcutil.c.
8319 * Fixed double free in silc_server_command_leave in the file
8322 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Fixed the version checking in the server. Affected file is
8327 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Fixed the configuration data fetching when accepting new
8330 connections in the server. Affected file silcd/server.c.
8332 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Added `sender_entry' argument to the function
8335 silc_server_packet_relay_to_channel so that we can check
8336 whether some destination actually belongs to the same route
8337 the sender belongs (ie, we must not resend the packet to the
8338 sender). Affected file silcd/packet_send.[ch].
8340 * Added `servername' field to the SilcClientEntry in the server
8341 to hold the name of the server where client is from. Affected
8342 file is silcd/idlist.h.
8344 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8346 * Moved the channel message encrypting in the router betwen
8347 router connections from silc_server_channel_message to the
8348 silc_server_packet_relay_to_channel since we want to check
8349 whether we have anybody channel before encrypting anything.
8350 Affected files silcd/packet_[receive/send].c.
8352 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8354 * Fixed the [AdminConnection] server config section to support
8355 multiple entries. Affected file silcd/serverconfig.c.
8357 * Added support into the server to check the validity of the
8358 incoming connection before executing any KE or authentication
8361 * The connection configuration is now saved to the KE and
8362 connection auth protocol contexts and not fetched anymore in
8363 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8365 * The local hosts listenning address and port is also resolved
8366 now when starting the server. We want to have the socket object
8367 to include the real address and port for the listener. Added
8368 new function silc_net_check_local_by_sock into the files
8369 lib/silcutil/silcnet.[ch].
8371 * Fixed a broadcast bug in server -> do not broadcast if we
8374 * Fixed a routing bug. Do not route broadcast packets ever.
8375 Broadcast packets must be processed always and not routed since
8376 they may be destined to some other host than yourself and thus
8377 would get routed without no good reason. Affected file is
8380 * Added function silc_server_config_is_primary_route to check
8381 whether primary router connection has been configured (a router
8382 configuration that we are initiating). If there is not, we
8383 will assume that there is only two routers in the SILC network
8384 and we will use the incoming router connection as our primary
8385 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8387 * Changed the order of the broadcasting. Broadcast _after_ the
8388 packet has been processed not before. Affected file is
8391 * Fixed a [ClientConnection] parsing bug. The port was never
8392 parsed correctly thus resulting to port 0. Affected file
8393 silcd/serverconfig.c.
8395 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8396 argument and did not set the broadcast packet flag. Affected
8397 file silcd/packet_send.c. Fixed same bug in the function
8398 silc_server_send_notify as well.
8400 * If we receive NEW_ID packet for our own ID in the server, ignore
8403 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8407 * Removed the nickname from the Private Message Payload.
8408 Updated the code and the protocol specs.
8410 * Updated protocol specs for submitting to the IETF.
8412 * Tweaked the Random Number Generator a bit. Affected file
8413 lib/silccrypt/silcrng.c. Exported a new function
8414 silc_rng_[global]_add_noise which can be used to add more
8417 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Do not parse packets with different timeout when protocol
8420 is active -> may cause problem with rekey. Affected file
8423 * When server receives signoff notify it must not create
8424 new channel key if the client is on any channels since the
8425 sender of the signoff notify will create it.
8427 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Added printing of error messages during SKE protocol from the
8430 failure packet sent by server during SKE. Affected file
8433 * Removed the client's failure_callback handling with timeout
8434 and handle it immediately when received.
8436 * The SKE library returned wrong type in SUCCESS and FAILURE
8437 packets. They must be 32 bit MSB not 16 bit MSB.
8439 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Ok, rewrote the logic of the re-key and now it seems to work.
8442 I tested it on high traffic with frequent re-keys without
8443 problems. Added hmac_receive (and renamed hmac to hmac_send)
8444 in SilcClientConnection in lib/silcclient/client.h and
8445 in SilcIDListData in silcd/idlist.h. Also, removed the
8446 SilcPacketParserContext's cipher and hmac fields as they are
8447 not needed anymore and actually caused some problems when
8448 the ciphers and hmac's changed underneath the packet parser.
8450 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8452 * If re-key protocol is active then process the incoming packets
8453 synchronously since we must assure that icoming packets encrypted
8454 with the old key is processed before the new keys is set to
8455 use. This is true other packets than for REKEY packets.
8456 Affected file silcd/server.c. The same was done to client library
8457 as well, affected file lib/silcclient/client.c.
8459 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8461 * Fixed bug in client and server to accept the force send if
8462 the packet is send from silc_[server/client]_packet_process
8463 function. Otherwise the packets are never delivered, oops.
8465 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Disable force sending of packets when REKEY protocol is active.
8468 We must assure that no packet is sent directly when rekey is
8469 performed. All packets must be sent through packet queue.
8470 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8471 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8472 function is silc_[server/client]_packet_send_real to check
8475 * Replaced the SIM paths from example config files to
8476 /usr/local/modules. Also, make install creates now
8477 /usr/local/silc/logs directory to hold all the SILC server
8480 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8482 * Made the configure.in.pre work on Solaris. Patch by salo.
8484 * Made all ciphers compatible with non-x86 machines. Defined
8485 CBC mode macros into lib/silccrypt/ciphers_def.h.
8487 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * Fixed the make install.
8491 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * When MAC computation fails the silc_packet_decrypt returned 0
8494 even though it was supposed to return -1. Fixed this. The
8495 affected file is lib/silccore/silcpacket.c.
8497 * Do not replace the config files in /etc/silc (in make install)
8498 if they already exist. Affected file ./Makefile.am.
8500 * Do not send re-key packets immediately but through packet queue.
8501 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8503 * Changed silc_net_check_host_by_sock to return FALSE if the
8504 IP/DNS could not be resolved. Though, it returns the IP address
8505 now even if it could not resolve it (but returns also FALSE).
8506 Affected file lib/silcutil/silcnet.[ch].
8508 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Added silc_pkcs_decode_identifier to decode the public key's
8511 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8512 Added also silc_pkcs_free_identifier. Added also new context
8513 SilcPublicKeyIdentifier.
8515 * Added -S option to the silc client. It is used to dump the
8516 contents of the specified public key file.
8518 * Changed the PKCS api to return the public key length when
8519 setting the public key.
8521 * Fixed a fatal bug in the public and private key file loading.
8522 Affected file lib/silccrypt/silcpkcs.c.
8524 * Execute the packet parsing for client with zero (0) timeout
8525 if the protocol is active. Affected file silcd/server.c.
8527 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8529 * Made the key generation options to the silcd program. Added
8530 -C option, equivalent to client's option.
8532 * Added new [ServerKeys] config section to the server. It
8533 configures the server's public and private key.
8535 * Defined generic Public Key Payload into the protocol
8536 specification to send specific type of public keys and
8539 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8540 public key or certificate.
8542 * Implemented the GETKEY command to the server and to the
8543 client library and on user interface.
8545 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Made preliminary `make install' work.
8549 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8551 * Added SilcServerRekey context into silcd/idlist.h.
8553 * Added the PFS support as defined in the specification to the
8554 SKE protocol. Affected files lib/silcske/*.c.
8556 * Added `ske_group' field to the SilcServerRekey context to hold
8557 the number of the SKE group that is used with PFS in re-key.
8558 Affected file silcd/idlist.h.
8560 * Added PFS re-key support to the server. Affected file is
8563 * Added silc_protocol_cancel to cancel execution of the next
8564 state of the protocol. Affected file is
8565 lib/silccore/silcprotocol.[ch].
8567 * Added the re-key support with and without PFS to the client
8568 library. Re-key is performed once in an hour, by default.
8570 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8571 Added silc_client_rekey_callback and silc_client_rekey_final.
8572 Affected files are lib/silcclient/protocol.[ch] and
8573 lib/silcclient/client.[ch].
8575 * Removed the `hmac_key' and `hmac_key_len' fields from the
8576 SilcClientConnection structure; not needed. Affected file is
8577 lib/silcclient/client.h.
8581 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8583 * Do not ask whether user wants to use the negotiated private key
8584 for private messages, just use it. Affected file is
8585 silc/local_command.c.
8587 * Added `send_enc_key' and `enc_key_len' fields to the
8588 SilcIDListData structure since they are needed in the re-key
8589 phase. Affected file is silcd/idlist.[ch].
8591 * Implemented the simple re-key protocol into the server.
8592 Affected files silcd/server.c and silcd/protocol.[ch]. The
8593 re-key will be performed once in an hour, by default.
8595 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8596 Added silc_server_rekey, silc_server_rekey_callback and
8597 silc_server_rekey_final.
8599 * Removed Tunneled flag from the protocol. Updated the code
8600 and the specifications.
8602 * Adde `pfs' field to the SilcIDListData to indicate whether
8603 the PFS is to be performed in the re-key. Affected file is
8606 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8608 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8609 int64 of at least the xintXX size. If void * is less that 4
8610 bytes uint32 * will be used. Defined bool as boolean.
8612 * Changed _ALL_ unsigned long and unsigned int to uint32,
8613 unsgined short to uint16 in the source tree.
8615 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8616 not handle clients that has entry->data.registered == FALSE.
8617 They are not in the network anymore. Affected file is
8620 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8622 * Implemented the sending of the SERVER_SIGNOFF notify in the
8623 server. Affected file is silcd/server.c.
8625 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8626 Added also silc_notify_payload_encode_args into the
8627 lib/silccore/silcnotify.[ch].
8629 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8630 Affected file silcd/packet_receive.c.
8632 * Implemented the SERVER_SIGNOFF notify handling in the client
8633 library. Affected file lib/silcclient/client_notify.c. Also,
8634 implemnted the printing of the SERVER_SIGNOFF info to the
8635 application. Affected file silc/client_ops.c.
8637 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8638 if the deleting was successful. Affected file silcd/idlist.[ch].
8640 * Added support for public key authentication in the connection
8641 authentication protocol in the client library. Affected file
8642 lib/silcclient/protocol.c.
8644 * Changed the server's silc_idlist_get_clients_by_* interface
8645 to support already allocated array so that new entries may be
8646 added to pre-allocated array. Affected file silcd/idlist.[ch].
8647 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8648 and command replies.
8650 * All command reply functions in the server now calls the
8651 pending command callback even if error occured. This way the
8652 error will be delivered to the client as well. Affected files
8653 silcd/command.c and silcd/command_reply.c.
8655 * Fixed INFO command to return local server's info if no server
8656 was provided. Affected file lib/silcclient/command.c.
8658 * Removed RESTART command for good. Updated the code and the
8661 * Rewrote parts of the task system. It is a bit simpler now.
8662 Removed unsued task priorities. The affected files are
8663 lib/silcutil/silctask.[ch].
8665 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Moved the USERS printing from the library to the application.
8668 Affected files lib/silcclient/command.c and silc/client_ops.c.
8670 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8674 * Added channel key re-key support. The re-key is perfomed
8675 only by the router and is done once in an hour. Added `rekey'
8676 field to the SilcChannelEntry in the server. Affected files
8677 silcd/server.c and silcd/idlist.h.
8679 * Added silc_task_unregister_by_context into the file
8680 lib/silcutil/silctask.[ch].
8682 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Added SILC_UMODE_GONE mode to indicate when the client is not
8685 present in the SILC network. Added also support to the local
8686 command AWAY that will set this mode. Added support of showing
8687 "xxx is gone" in WHOIS command. The USERS command shows the
8688 gone status as well.
8690 * Fixed setting server and router operator privileges in the
8691 server's UMODE command. Affected file silcd/command.c.
8693 * Merged the SKE KE1 and KE2 payloads into one payload. The
8694 new KE payload is equivalent to the old KE2 payload.
8696 Cleaned up the SKE Start Payload parsing. It now uses the
8697 simple buffer unformatting to do the parsing. A lot faster
8700 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8701 to the SKE that is used to indicate whether both of the SKE
8702 parties should perform authentication. By default only the
8703 responder performs authentication. By setting this flag also
8704 the initiator must do authentication. By default it is unset
8705 since in normal SKE case, client to server connection, only
8706 the responder should do authentication. When doing SKE between
8707 two clients both should perform authentication. Updated the
8708 code and the protocol specs.
8710 * A little fix to IDENTIFY command in the server. Search the
8711 client first by hash not nickname. Affected file is
8714 * Fixed the silc_client_close_connection to support closing
8715 the client to client connections wihtout deleting too much
8716 data. Affected file lib/silcclient/client.c.
8718 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8719 are received if protocol used to be active but is not anymore
8720 the application would crash due to NULL pointer dereference.
8721 Affected files silcd/server.c and lib/silcclient/client.c.
8723 * Added `hash' field to the SilcClientConnection to include
8724 the hash function negotiated in the SKE protocol.
8726 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8727 to set the channel founder authentication data. A client can
8728 claim the founder rights later by providing the authentication
8729 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8730 This way the channel founder can regain the channel founder
8731 privileges even it is left the channel. This works only on
8732 local server and the client must be connected to the same
8733 server to be able to regain the founder rights. Updated the
8734 protocol specs accordingly.
8736 Added support to the CMODE command in the client to set the
8737 founder auth data. Read the README to see how to set it.
8739 Added support to the CUMODE command to claim the founder
8740 rights. Read the README to see how to do it.
8742 Added support for the founder authentication to the Channel
8743 Entry in the server. Affected file silcd/idlist.h.
8745 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8746 server's CMODE command. Affected file silcd/command.c.
8748 * Added the following new functions into lib/silccore/silcauth.[ch]:
8749 silc_auth_get_method and silc_auth_get_data.
8751 * The server now saves the remote hosts public key to the
8752 SilcIDListData pointer. Affected file silcd/protocol.c.
8754 * The normal server now does not remove the channel entry from
8755 the cache if the founder authentication data is set. It used
8756 to remove it if the founder was the last one on the channel on
8757 the server and left the channel. The auth data is saved and
8758 if the channel is re-joined later the old entry is used with
8759 the old auth data. Affected files silcd/command_reply.c and
8762 * Removed the `pkcs' field from the SilcIDListData structure
8763 in the server; it is not used. Affected file silcd/idlist.h.
8765 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Fixed packet processing on slow links. Partial packets were
8768 never re-processed because the incoming data buffer was cleared
8769 by the application. Application must not directly clear the
8770 sock->inbuf, the packet processing routines handle it. Fixed
8771 this in client library and in server.
8773 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8775 * Fixed the WHOIS and IDENTIFY send reply function to really
8776 check whether to send list or just one entry. Affected file
8779 * Cleaned up the LEAVE command's channel key distribution. The
8780 affected file silcd/command.c.
8782 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8783 can enforce the channel mode as well. In that case the ID
8784 includes the ID of the server. The code now enforces the
8785 mode change if the router have different mode than the server.
8787 * The notify client operation with CMODE_CHANGE notify can now
8788 return NULL client_entry pointer if the CMODE was not changed
8789 by client. Application must check for this.
8791 * Added <Server ID> argument to INFO command to support server
8792 info fetching by Server ID.
8794 * Added silc_server_announce_get_channel_users to get assembled
8795 packets of channel users of the specified channel. Affected
8796 file silcd/server.[ch].
8798 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8799 was freed underneath the ID Cache.
8801 * Re-announce clients when the server received CHANNEL_CHANGE
8802 notify from the router. Affected file silcd/packet_send.c.
8804 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8807 crashed since it did not handle the fact that there is no cipher
8808 called "3" and didn't check the error condition. Now fixed.
8810 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8811 flag. It can be used to send message requests.
8813 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8815 * Implemented the RESTART command in the client.
8817 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8818 notice type messages. Added notice printing to the user
8821 * The channel keys are not re-generated if the channel's mode
8822 is PRIVKEY, ie private key on the channel exists. Affected
8823 files silcd/server.c and silcd/command.c.
8825 * Fixed a little bug in channel message delivery when channel
8826 private keys are set in the server. Affected file is
8827 silcd/packet_send.c.
8829 * Changed the setting on channel->on_channel = TRUE from the
8830 silc_client_save_channel_key to the JOIN command reply. The
8831 key payload is not received if the private channel key is set.
8832 Affected file lib/silcclient/command_reply.c and the
8833 lib/silcclient/client_channel.c.
8835 * When the CMODE_CHANGE notify is sent and the channel private
8836 key mode is removed the channel key must be re-generated in
8837 other cells as well. Added this support for the router in the
8838 silcd/packet_receive.c.
8840 * Added new local command NOTICE to send notice message on
8841 channel. Affected file silc/local_command.[ch].
8843 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8845 * Added new local command ME to the client. It is used to send
8846 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8847 some action. Affected file silc/local_command.[ch].
8849 * Changed channel_message and private_message client operations
8850 to deliver the message flags to the application. Added also
8851 the `flags' arguments to the silc_client_send_channel_message
8852 and silc_client_send_private_message functions. Affected file
8855 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Redefined the Private Message Payload to support private message
8858 keys and to support the new private message flags. Updated
8859 the protocol specs. Flags makes it possible to have for example
8860 CTCP style messages.
8862 * Added new type SilcPrivateMessagePayload and defined an API
8863 for it in the lib/silcclient/silcprivate.[ch].
8865 * Tested private message private keys successfully. Tested the
8866 private message key set, unset and list commands with the new
8869 * Redefined the Channel Message Payload to include the channel
8870 message flags (equal with private message flags) to support
8871 for example CTCP style messages.
8873 * Defined some of the message (for channel and private message)
8874 flags. Updated the protocol specs and added the flags to the
8875 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8877 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8879 * Added SilcKeyAgreementStatus type to the key agreement routines
8880 to indicate the current status and error if one occured.
8881 The status types are defined in the lib/silcclient/silcapi.h.
8883 * Added new local command KEY that is used to set and unset private
8884 keys for channels, set and unset private keys for private messages
8885 with remote clients and to send key agreement requests and
8886 negotiate the key agreement protocol with remote client. The
8887 key agreement is supported only to negotiate private message keys,
8888 it currently cannot be used to negotiate private keys for channels,
8889 as it is not convenient for that purpose.
8891 * Fixed a minor pending callback setting bug in the function
8892 silc_client_get_client_by_id_resolve, now the function works.
8893 Affected file lib/silcclient/idlist.c.
8895 * Added function silc_net_get_local_port to get local bound
8896 port by socket. Added to lib/silcutil/silcnet.[ch].
8898 * Added `sockets' and `sockets_count' fields to the SilcClient
8899 object. They hold the sockets of the listenning sockets in
8900 the client. Listenning sockets may be for example the key
8901 agreement server. Affected file lib/silcclient/client.[ch].
8902 Added functions the silc_client_add_socket and the
8903 silc_client_del_socket. They are exported to the application
8906 * Added ~./silc/clientkeys to support other client's public keys.
8908 * Renamed verify_server_key client operation to verify_public_key
8909 and added one argument to indicate the type of the connection
8910 (server, client etc.).
8912 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Added silc_server_connection_auth_request to handle the
8915 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8916 silcd/packet_receive.[ch].
8918 * Added silc_server_send_connection_auth_request into the
8919 silcd/packet_send.c to send the connection auth request packet.
8921 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8924 * Fixed the public key authentication in responder side in the
8925 server. The `auth_data' pointer includes the SilcPublicKey
8926 not the path to the public key. Affected file silcd/protocol.c.
8928 * Implemented the public key authentication in the initiator side
8929 in the server. Affected file silcd/protocol.c.
8931 * Removed the [RedirectClient] config section from the server
8932 configuration. Is not needed and I don't want to implement it.
8934 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8936 * Cleaned up the CMODE command in the server. It now works
8937 correctly and supports all the modes defined in the protocol.
8938 Affected file is silcd/command.c.
8940 * Added `hmac_name' field to the SilcChannelEntry in the server
8941 to hold the default HMAC of the channel. It can be set when
8942 creating the channel (with JOIN command). Affected files
8945 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8946 type to indicate the change of the current cipher and hmac
8947 on the channel. Client can safely ignore the <cipher> argument
8948 (if it chooses to do so) since the CHANNEL_KEY packet will
8949 force the channel key change anyway. The <hmac> argument is
8950 important since the client is responsible of setting the new
8951 HMAC and the hmac key into use.
8953 * Fixed the CMODE command in the client library as well.
8955 * Tested CMODE command in router environment successfully.
8957 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Show the version of the remote client (or server) when connecting
8960 to the server. It is logged to the log file. Affected file
8961 is silcd/protocol.c.
8963 * Fixed the KILLED notify handling in the client library. The
8964 client must be removed from all channels when receiving the
8967 Also, do not remove the client entry when giving the KILL
8968 command but when the KILLED notify is received.
8970 * Removed silc_idlist_find_client_by_nickname from the server.
8971 Not needed anymore. Affected files silcd/idlist.[ch].
8973 * Implemented the CHANNEL_CHANGE notify type handling to the
8974 server. Affected file silcd/server.c.
8978 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8980 * Added silc_server_send_notify_invite to send the INVITE
8981 notify between routers.
8983 * Implemented the INVITE command correctly to the server.
8985 * Implemented the INVITE notify type handling in the server.
8987 * Implemented the INVITE command to the client library and on the
8990 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Added function silc_server_get_client_resolve to find the
8993 client entry by ID from all ID lists and then resolve it
8994 (using WHOIS) if it cannot be found. Affected file is
8997 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * Implemented the BAN command to the client library.
9001 * The JOIN command in the server now checks the invite list
9004 * Changed the silc_command_reply_payload_encode_va and the
9005 silc_command_payload_encode_va to support that if argument is
9006 NULL it ignores and checks the next argument. Affected file
9007 lib/silccore/silccommand.c.
9009 * Added silc_server_send_notify_ban to send the BAN notify
9010 type between routers.
9012 * Chaned the silc_notify_payload_encode to support that if
9013 argument is NULL it ignores and checks the next argument.
9014 Affected file lib/silccore/silcnotify.c.
9016 * Tested ban lists in router environment successfully.
9018 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * Implemented BAN command to the server, in silcd/command.[ch].
9022 * Removed the BAN and INVITE_LIST modes from the CMODE command
9025 * Added function silc_string_match to regex match two strings.
9026 Affected files lib/silcutil/silcutil.[ch].
9028 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * Redefined parts of the SilcChannelEntry in the server to support
9031 the new ban and invite lists.
9033 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9035 * Redefined the INVITE command. The same command can be used to
9036 invite individuals to the channel but also to manage the invite
9037 list of the channel (to add to and remove from the invite list).
9038 Updated the protocol specs.
9040 * Added new command SILC_COMMAND_BAN that can be used to manage
9041 the ban list of the channel. Updated the protocol specs.
9043 * Removed the channel modes: the SILC_CMODE_BAN and the
9044 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9045 in the CMODE command. The equivalent features are now available
9046 using INVITE and BAN commands. Updated the protocol specs.
9048 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9049 in the network about change in the current ban list. The notify
9050 type is not used by the client.
9052 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9053 support the invite lists.
9055 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9057 * Added new function silc_string_regexify that converts string
9058 including wildcard characters into regex string that can
9059 be used by the GNU regex library. Added into the file
9060 lib/silcutil/silcutil.[ch].
9062 Added silc_string_regex_combine to combine to regex strings
9063 into one so that they can be used as one regex string by
9064 the GNU regex library. Added into the file
9065 lib/silcutil/silcutil.[ch].
9067 Added silc_string_regex_match to match two strings. It returns
9068 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9070 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Imported GNU regex to the soruce tree into lib/contrib.
9073 Fixed some compiler warning from the regex.c.
9075 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Fixed MOTD command in the server to work in router environment.
9079 * Fixed the MOTD command in the client library to support
9080 the server argument in the command.
9082 * Added `nickname_len' argument to the silc_idlist_add_client
9083 in the server, as the `nickname' argument may be binary data
9086 * Added silc_idlist_get_channels to return all channels from
9089 * Implemented LIST command to the server. Affected file is
9092 * Implemented the LIST command to the client library and on the
9095 * Added [<user count>] argument to the LIST command reply.
9096 With private channels the user count is not shown.
9098 * Updated TODO and README.
9100 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9102 * The client entry's data.registered must be TRUE even with
9103 global client entry on global client list. The data.registered
9104 is used to check whether the client is anymore in the network,
9105 for example with WHOWAS command so it must be valid.
9107 * Fixed the WHOWAS command in the server. It now actually works
9108 in router environment. Added function into silcd/command_reply.c
9109 silc_server_command_reply_whowas_save.
9111 * Added silc_idlist_purge function to the silcd/idlist.c
9112 to periodically purge the ID Cache.
9114 * Fixed INFO command in the server. It works now in router
9115 environment. Added <server name> argument to the INFO command
9116 reply. Updated the protocol specs.
9118 * Fixed minor bug in silc_idcache_purge to not purge if the
9119 expire value is zero.
9121 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9122 they were buggy because of the WHOWAS information.
9124 * Fixed local command MSG to handle the async resolving of
9125 the remote client properly. It used to fail the first MSG.
9126 Affected file silc/local_command.c.
9128 * Added `data_len' field to SilcIDCache context.
9130 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9132 * Update TODO. Todo in commands in the server.
9134 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9136 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9137 used by routers as broadcast packet to inform other routers
9138 about the changed user mode.
9140 Implemented the notify handling in the server. Affected file is
9141 silcd/packet_receive.c. Added the function
9142 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9144 * Added new generic Channel Payload and deprecated the New Channel
9145 Payload. The New Channel Payload is now the generic Channel
9148 * Added new argument `mode' to the silc_server_send_new_channel
9149 as it is required in the Channel Payload now.
9151 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9152 and created a new and real SilChannelPayload to represent the
9153 new generic Channel Payload. Implemented the encode/decode
9154 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9156 * Added silc_server_get_client_channel_list to return the list
9157 of channels the client has joined for WHOIS command reply.
9158 Affected file silcd/server.[ch].
9160 * Implemented the channel list sending in the WHOIS command reply
9161 in server and in the client.
9163 Implemented the channel list displaying on the user interface
9164 as well. Affected file silc/client_ops.c.
9166 * Added silc_channel_payload_parse_list to parse list of Channel
9167 Payloads. It returns SilcDList list of SilcChannelPayloads.
9168 Client for example can use this function to parse the list of
9169 channels it receives in the WHOIS command reply. The caller
9170 must free the list by calling silc_channel_payload_list_free.
9171 Affected files lib/silccore/silcchannel.[ch].
9173 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9175 * Added one new argument <user mode> to the WHOIS command reply
9176 to return the mode of the user in SILC. Updated the protocol
9179 Implemented it to the server and client.
9181 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9183 * Fixed the mode printing on the user interface on joining.
9184 Affected file silc/client_ops.c.
9186 * Implemented the UMODE command and user modes in general to the
9187 client library and to the user interface.
9189 * Implemented the UMODE command to the server.
9191 * The server now sends UNKNOWN_COMMAND error status if client sends
9192 unknown command. Affected file silcd/command.c.
9194 * All server commands now handle the command identifier the right
9195 way when sending the command reply to the client. The client can
9196 use to identify the command replies with the identifier.
9198 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9200 * Added silc_server_get_client_route to resolve the route to
9201 the client indicated by the client ID. Affected file is
9204 * Added silc_server_relay_packet as general function to relay
9205 packet to arbitrary destination. This deprecates functions
9206 like _send_private_message_key, _relay_notify etc. Affected
9207 file is silcd/packet_send.[ch].
9209 Removed silc_server_send_key_agreement,
9210 silc_server_send_private_message_key and
9211 silc_server_packet_relay_notify functions from the file
9212 silcd/packet_send.[ch].
9216 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9217 server. Affected file silcd/packet_receive.[ch].
9219 * Implemented the KILL command to the client. Implemented the
9220 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9221 Affected files lib/silcclient/command[_reply].c and
9222 lib/silcclient/client_notify.c. Implemented the KILL notify
9223 printing in the user inteface.
9225 * Fixed a lot silc_parse_nick memory leaks from the client
9226 library in the file lib/silcclient/command.c.
9228 * Changed the silc_server_send_notify_on_channels's `sender'
9229 argument from SilcSocketConnection to SilcClientEntry to
9230 check the sender as entry and not as connection object and not
9231 to send to the client provided as argument. The affected file
9232 is silcd/packet_send.[ch].
9234 * The notify packets that are destined directly to the client used
9235 to not to be processed by the server. Now changed that and the
9236 server processes all notify packets. After relaying the packet
9237 to the client the notify packet is processed in the server.
9239 * The silc_server_free_client_data now checks whether there is
9240 pending outgoing traffic for the client and purges the data to
9241 the network before removing the client entry.
9243 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9245 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9246 an client is killed from the SILC Network. Updated the protocol
9249 Added new function silc_server_send_notify_killed to the
9250 silcd/packet_send.[ch].
9252 * Added function silc_server_packet_relay_notify to relay notify
9253 packets that are destined directly to a client. In this case
9254 the server does not process the notify packets but merely relays
9255 it to the client. Affected file silcd/packet_send.[ch].
9257 Added also silc_server_packet_process_relay_notify to check
9258 whereto relay the notify. Affected file is
9259 silcd/packet_receive.[ch].
9261 * Implemented the KILL command to the server.
9265 * Added the backup schema desgined last fall to the protocol
9266 specs for everyone to see. The specification is in the
9267 *-spec-xx.txt draft and the packet type definitions for the
9268 backup routers is in *-pp-xx.txt draft. Thusly, added also
9269 new packet type SILC_PACKET_CELL_ROUTERS.
9271 * A big security problem in the implementation discovered. The
9272 signoff of an client did not cause new channel key generation
9273 which it of course should've done. The channel keys must be
9274 always re-generated when client leaves (or signoffs) the channel.
9275 The silc_server_remove_from_channels funtion now handles
9276 the channel key re-generation.
9278 * Added `sender' argument to the silc_server_send_notify_on_channels
9279 to not to send the client provided as argument. Affected file
9280 silcd/packet_send.[ch].
9282 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9284 * Implemented OPER and SILCOPER commands into the server and
9287 * Added silc_auth_verify and silc_auth_verify_data to verify
9288 the authentication directly from the authentication payload.
9289 It supports verifying both passphrase and public key based
9290 authentication. Affected file lib/silccore/silcauth.[ch].
9292 * Added `hash' field to the SilcIDListData structure. It is the
9293 hash negotiated in the SKE protocol. Affected file is
9296 * Slight redesigning of the SilcAuthPayload handling routines.
9297 Do not send SilcPKCS but SilcPublicKey as argument.
9299 * Implemented the public key authentication support to the
9300 serverconfig. The public key is loaded from the provided path
9301 and saved as authentication data to void * pointer. Thus,
9302 changed the unsigned char *auth_data to void *auth_data;
9304 * Fixed SHUTDOWN command to send the reply before the server
9305 is shutdown. :) Affected file silcd/command.c.
9307 * Fixed fatal bug in CONNECT command. The hostname was invalid
9308 memory and server crashed. Affected file silcd/command.c.
9310 * Fixed fatal bug in CLOSE command. The server_entry became
9311 invalid but was referenced later in the command. Affected file
9314 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9316 * Fixed fatal bug in failure packet handling. Server ignored
9317 the failure and thus crashed when it came.
9321 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9324 that the command may be executed only once in (about) 2 seconds.
9325 The old SILC_CF_LAG flag is same but allows command bursts up
9326 to five before limiting.
9328 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9329 server code. Various commands now includes the CF_LAG_STRICT
9330 flag to disallow any kind of miss-use of the command.
9332 * Fixed the silc_buffer_unformat to not to allocate any data
9333 if the length of the data is zero. It used to allocate the
9334 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9336 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Changed the format of AdminConnection configuration section
9339 in the server. Added username of the admin to the format.
9340 Affected files silcd/serverconfig.[ch].
9342 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9343 to return admin configuration data by host, username and/or
9346 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Implemented WHOWAS command to the server. Added the functions:
9350 silc_server_command_whowas_parse,
9351 silc_server_command_whowas_send_reply,
9352 silc_server_command_whowas_from_client and
9353 silc_server_command_whowas_from_server
9355 * Added <Client ID> argument to the WHOWAS command reply. Updated
9356 the protocol specs accordingly.
9358 * Implemented WHOWAS command and command_reply to the client
9361 Implemented the WHOWAS printing on the user interface.
9363 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Added new argument to the WHOWAS command reply, the real name.
9366 It is an optional argument. Updated the protocol specs.
9368 * Added SilcIDCacheDestructor callback that is registered when
9369 the SilcIDCache is allocated. The callback is called when
9370 an cache entry in the ID Cache expires, or is purged from the
9371 cache. Added into lib/silccore/idcache.[ch].
9373 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9374 to destruct the client entries when the cache entry expires.
9375 Other ID Cache's in server and in the client library ignores
9378 * If the ID Cache entry's `expire' field is zero then the entry
9379 never expires. Added boolean `expire' argument to the
9380 silc_idcache_add function in the lib/silccore/idcache.[ch].
9381 If it is TRUE the default expiry value is used.
9383 * Added silc_server_free_client_data_timeout that is registered
9384 when client disconnects. By default for 5 minutes we preserve
9385 the client entry for history - for WHOWAS command.
9387 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Added support to the server to enforce that commands are not
9390 executed more than once in 2 seconds. If server receives
9391 commands from client more frequently, timeout is registered
9392 to process the commands. Affected file silcd/command.c.
9393 Added new function silc_server_command_process_timeout.
9395 * Changed NICK_NOTIFY handling in client library to check that
9396 if the client's nickname was changed, so there is no need to
9397 resolve anything from the server.
9399 * Removed error printing from the WHOIS and IDENTIFY commands.
9400 If error occurs then it is ignored silently in the client library.
9401 The application, however, may map the received error to
9402 human readable error string. The application currently maps
9403 the NO_SUCH_NICKNAME error to string.
9405 * Made the command status message public to the application. Moved
9406 them from lib/silcclient/command_reply.c to
9407 lib/silcclient/command_reply.h. The application can map the
9408 received command status to the string with the
9409 silc_client_command_status_message function.
9411 * Added check to the server to check that client's ID is same
9412 as the Source ID in the packet the client sent. They must
9415 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9417 * Added dist-bzip hook to the Makefile.am to make bzip2
9418 compressed distributions.
9420 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Server now enforces the maximum length for the nickname and
9423 the channel as protocol specification dictates. 128 bytes for
9424 nickname and 256 bytes for channel name.
9426 * Moved the WHOIS printing to the application. The client libary
9427 does not print out the WHOIS information anymore, the application
9428 must do it. Renamed silc_client_command_reply_whois_print to
9429 the silc_client_command_reply_whois_save.
9431 The client's idle time is also sent to the application now, and
9432 the idle is shown on screen.
9434 * Added silc_client_command_reply_identify_save to save the
9435 received IDENTIFY entries.
9437 * Do not check for channel private keys in message sending and
9438 reception if the channel does not have the PRIVKEY mode set.
9439 Affected file lib/silclient/client_channel.c.
9441 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9444 just surfaced after chaning the JOIN procedure.
9446 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * Added silc_client_get_clients_by_list to get client entries
9449 from Client ID list, that is returned for example by JOIN
9450 and USERS command replies. The application should use this
9451 function for example when JOIN command reply is received to
9452 resolve the clients already on the channel (library does not
9453 do that anymore as USERS command reply is not used in the JOIN
9454 procedure anymore). Affected files lib/silcclient/silcapi.h and
9455 lib/silcclient/idlist.c.
9457 * JOIN command reply and USERS command reply returns now SilcBuffer
9458 pointers instead of unsigned char pointers when returning
9459 the client list and mode list.
9461 * Added <Client ID> argument to the JOIN command reply, mainly
9462 for the server to identify for which client the command was
9463 originally sent. Updated protocol specs accordingly.
9465 * Added SilcDlist private_key pointer to the SilcChannelEntry
9466 in the client to support the channel private keys. Affected
9467 file is lib/silcclient/idlist.h.
9469 * Added SilcChannelPrivateKey argument to the function
9470 silc_client_send_channel_message so that application can choose
9471 to use specific private ke if it wants to. If it is not provided,
9472 the normal channel key is used, unless private keys are set.
9473 In this case the first (key that was added first) is used
9474 as the encryption key.
9476 * Implemented the support for channel private key handling.
9477 Implemented the following functions:
9479 silc_client_add_channel_private_key,
9480 silc_client_del_channel_private_keys,
9481 silc_client_del_channel_private_key,
9482 silc_client_list_channel_private_keys and
9483 silc_client_free_channel_private_keys
9485 Affected file lib/silcclient/client_channel.c.
9487 * Added the support for the private keys in the channel message
9488 sending and encryption and in the message reception and
9489 decryption. Affected funtions are
9490 silc_client_send_channel_message and silc_client_channel_message.
9492 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9494 * Added SKE's key verify callback to the client library's
9495 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9497 * Removed the statement that server (or router) must send USERS
9498 command reply when joining to the channel so that the client
9499 knows who are on the channel. Instead, the client list and
9500 client's mode list is now sent in the JOIN command reply to the
9501 client who joined channel. This is better solution.
9503 * Added function silc_server_get_users_on_channel and function
9504 silc_server_save_users_on_channel to the silcd/server.[ch].
9506 * Removed function silc_server_command_send_users from the
9509 * Do not show topic on the client library anymore. The topic is
9510 sent in the command reply notify to the application and the
9511 application must show the topic now.
9513 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9515 * Added client searching by nickname hash into the IDENTIFY and
9516 WHOIS commands in the server as they were clearly missing from
9517 them. Affected file is silcd/command.c.
9519 * Fixed a bug in private message receiving in the client library.
9520 The remote ID was freed and it wasn't supposed, now it is
9523 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * Minor fix to the channel payload; allocate the data area, as it
9526 needs to be of specific length.
9528 * If the key agreement port is zero then the operating
9529 system will define the bound port. Affected files are
9530 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9532 * Added new function silc_channel_payload_decrypt into the file
9533 lib/silccore/silcchannel.[ch].
9535 * Moved the channel message etc, check from silc_packet_decrypt
9536 to applications. The library calls now a generic
9537 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9538 when the packet is either normal or special. This was done to
9539 allow more wide range of checking that was not allowed when
9540 the code was in library. Now applications can do virtually any
9541 checks to the packet and return to the library the decision how
9542 the packet should be processed. Affected files are
9543 lib/silccore/silcpacket.[ch].
9545 Added silc_server_packet_decrypt_check to the server and
9546 silc_client_packet_decrypt_check to the client library.
9548 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9549 to send with specified source and destination information.
9551 * Channel message delivery between routers was broken after the
9552 channel key distribution was fixed earlier. The channel key
9553 was used be to distributed to other routers as well which is not
9554 allowed by the protocol. Now this is fixed and channel keys
9555 really are cell specific and the channel message delivery between
9556 routers comply with the protocol specification.
9558 * Fixed various commands in server to check also the global list
9559 for the channel entry and not just the local list. The affected
9560 file silcd/command.c.
9562 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9564 * Added assert()s to buffer formatting and unformatting routines
9565 to assert (if --enable-debug) when error occurs. Affected
9566 file: lib/silcutil/silcbuffmt.c.
9568 * Changed to auto-reconnect to check whether the remote host is
9569 router and register the re-connect timeout if it is. It used
9570 to check that whether we are normal server, but router must do
9571 auto-reconnect with another router as well. Affected file
9574 * Removed the [<key len>] option from CMODE command as the cipher
9575 name decides the key length, nowadays. See the defined ciphers
9576 from the protocol specification.
9578 * Added [<hmac>] option to the CMODE command to define the HMAC
9579 for the channel. Added SILC_CMODE_HMAC channel mode.
9581 * Added [<hmac>] option for the JOIN command so that user can
9582 select which HMAC is used to compute the MACs of the channel
9585 * Added Hmac field to the Channel Message Payload. The integrity
9586 of plaintext channel messages are now protected by computing
9587 MAC of the message and attaching the MAC to the payload. The
9588 MAC is encrypted. Now, it is clear that this causes some
9589 overhead to the size of the packet but rationale for this is that
9590 now the receiver can verify whether the channel message decrypted
9591 correctly and also when private keys are set for the channel the
9592 receiver can decrypt the packet with several keys and check from
9593 the MAC which key decrypted the message correctly.
9595 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9596 lib/silccrypt/silccipher.[ch].
9598 * Added silc_hash_len to return the digest length into the
9599 lib/silcrypt/silchash.[ch].
9601 * Rewrote parts of Silc Channel Payload interface in the
9602 lib/silccore/silcchannel.[ch]. The encode function now also
9603 encrypts the packet and parse function decrypts it.
9605 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9607 * Fixed a minor formatting bug in the SKE's key material processing.
9608 It actually might have processed the keys wrong way resulting
9611 * Redefined the mandatory HMAC algorithms and added new algorithms.
9612 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9613 and hmac-md5 truncated to 96 bits. The mandatory is now
9614 hmac-sha1-96. Rest are optional (including the one that used
9615 to be mandatory). Rationale for this is that the truncated HMAC
9616 length is sufficient from security point of view and can actually
9617 make the attack against the HMAC harder. Also, the truncated
9618 HMAC causes less overhead to the packets. See the RFC2104 for
9621 * Added new [hmac] configuration section. The SKE used to use
9622 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9623 is of course wrong. The official names that must be proposed in
9624 the SKE are the ones defined in the protocol specification
9625 (hmac-sha1-96 for example). The user can configure any hmac
9626 using any hash function configured in the [hash] section. At
9627 least, the mandatory must be configured.
9629 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9631 * Added HMAC list to the SKE proposal list. It has now both
9632 hash algorithm list and HMAC list. This makes the protocol
9633 incompatible with previous versions. The SKE now seems to work
9634 the way it is supposed to work, for the first time actually.
9636 * Defined plain Hash algorithms to the protocol specification.
9639 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9641 * Implemented support for key agreement packets into the server.
9642 Added functions silc_server_key_agreement and
9643 silc_server_send_key_agreement. Other than these functions,
9644 server has nothing to do with this packet.
9646 * Added support for private message key packets into the server.
9647 Added functions silc_server_private_message_key and
9648 silc_server_send_private_message_key.
9652 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9653 called in the protocol's final callback instead in the END
9654 protocol state. This makes a little more sense and in the same
9655 time in client we can use the same protocol routines for normal
9656 key exchange and to key agreement packet handling as well.
9658 * Added to both client's and server's KE protocol context the
9659 SilcSKEKeyMaterial pointer to save the key material. We will
9660 bring the key material to the protocol's final callback by doing
9661 this. The final callback must free the key material.
9663 * Added SKE's packet_send callback into client's KE protocol
9664 context so that the caller can choose what packet sending function
9665 is used. This way we can use different packet sending when
9666 doing normal SKE when doing key agreement packet handling (in
9667 the key agreement packet handling we do not want to encrypt
9670 * Implemented the responder side of the key agreement routines
9671 in the client. The client can now bind to specified port and
9672 accept incoming key negotiation. The key material is passed
9673 to the application after the protocol is over.
9675 * Implemented the processing of incoming Key Agreement packet
9676 in the client. Added function silc_client_key_agreement to
9679 * Implemented the intiator side of the key agreement routines
9680 in the client. The client can now initiate key agreement with
9681 another remote client. The key material is passed to the
9682 application after the protocol is over.
9684 * Created client_keyagr.c to include all the key agreement
9687 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9688 SILC_TASK_CALLBACK except that it is not static.
9690 * Created client_notify.c and moved the Notify packet handling
9691 from the client.[ch] into that file.
9693 * Created client_prvmsg.c and moved all private message and
9694 private message key routines from the client.[ch] into that file.
9696 * Create client_channel.c and moved all channel message and
9697 channel private key routines from the client.[ch] into that file.
9699 * Changed silc_client_get_client_by_id_resolve to resolve with
9700 WHOIS command instead of IDENTIFY command, in the file
9701 lib/silclient/idlist.c.
9703 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9705 * Implemented the SKE's responder side to the Client library.
9707 * When FAILURE is received to the protocol do not trust it
9708 blindly. Register a timeout to wait whether the remote closes
9709 the connection as it should do it, only after that process the
9710 actual failure. This was changed to both client and server.
9712 * Added client_internal.h to include some of the structures
9713 there instead of client.h in lib/silcclient/.
9715 * Added function silc_task_unregister_by_callback to unregister
9716 timeouts by the callback function.
9718 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9720 * Some "Incomplete WHOIS info" errors has been appearing on the
9721 log files. Took away the entry->userinfo check from WHOIS
9722 reply sending. The entry->userinfo is now " " if client did not
9723 provide one. I thought this was fixed earlier but something
9724 is wrong still. Let's see if the error still appears.
9726 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Fixed a minor bug in the login when the channel key is
9729 re-generated in the server. It used to generate the key in
9730 wrong order and thus caused problems in the channel traffic.
9732 * Fixed a minor bug in channel key distsribution after
9733 KICK command. The key was not sent to the router even though
9736 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Added silc_ske_process_key_material_data as generic routine
9739 to process any key material as the SILC protocol dictates. The
9740 function is used by the actual SKE library but can be used by
9741 applications as well. This relates to the private message keys
9742 and the channel private keys since they must be processed the
9743 same way the normal SILC session keys. The protocol dictates
9744 this. Affected files: lib/silcske/silcske.[ch].
9746 Added also silc_ske_free_key_material to free the
9747 SilcSKEKeyMaterial structure.
9749 * Defined silc_cipher_set_key function to set the key for
9750 cipher without using the object's method function. The affected
9751 files: lib/silccrypt/silccipher.[ch].
9753 * Implemented silc silc_client_add_private_message_key,
9754 silc_client_add_private_message_key_ske,
9755 silc_client_del_private_message_key,
9756 silc_client_list_private_message_keys and
9757 silc_client_free_private_message_keys functions in the
9760 Added functions silc_client_send_private_message_key to send
9761 the Private Message Key payload and silc_client_private_message_key
9762 to handle incoming Private Message Key payload.
9764 * Added Cipher field to the Private Message Key payload to set
9765 the cipher to be used. If ignored, the default cipher defined
9766 in the SILC protocol (aes-256-cbc) is used.
9768 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9770 * Removed lib/silcclient/ops.h file.
9772 Redefined parts of the SILC Client Library API. Created new
9773 file silcapi.h that deprecates the ops.h file and defines the
9774 published Client Library API. Defined also private message key
9775 API and channel private key API into the file.
9777 This is the file that the application must include from the
9778 SILC Client Library. Other files need not be included by
9779 the application anymore.
9781 * Added new key_agreement client operation callback and also
9782 defined the Key Agreement library API for the application.
9784 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9786 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9787 is used by clients to request key negotiation between another
9788 client in the SILC network. If the negotiation is started it
9789 is performed using the SKE protocol. The result of the
9790 negotiation, the secret key material, can be used for example
9791 as private message key.
9793 Implemented the Key Agreement payload into the files
9794 lib/silccore/silauth.[ch].
9796 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9798 * Redefined ciphers for the SILC protocol. Added some new ciphers
9799 and defined the key lengths for the algorithms. Changed the
9800 code accordingly. The default key length is now 256 bits.
9802 * Fixed SKE key distribution function silc_ske_process_key_material
9803 when the key length is more than 128 bits. The default key
9804 length in SILC is now 256 bits.
9806 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9807 to indicate unsupported algorithm.
9809 * Renamed rijndael.c to aes.c and all functions as well.
9811 * Fixed a long standing channel key setting bug in client library.
9812 Weird that it has never surfaced before.
9814 * Fixed bug in channel deletion. If the entire channel is removed
9815 then it must also delete the references of the channel entry
9816 from the client's channel list as the client's channel entry and
9817 the channel's client entry share same memory.
9819 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9821 * Implemented CONNECT and SHUTDOWN commands in the client.
9823 * Implemented CLOSE command to the client.
9825 * Added the function silc_idlist_find_server_by_name into the
9826 files silcd/idlist.[ch].
9828 Added the function silc_idlist_find_server_by_conn into the
9829 files silcd/idlist.[ch].
9831 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9833 * DIE command was renamed to SHUTDOWN. Updated the both code
9836 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9837 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9839 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9842 * Added function silc_server_create_connection function to create
9843 connection to remote router. My server implementation actually
9844 does not allow router to connect to normal server (it expects
9845 that normal server always initiates the connection to the router)
9846 so the CONNECT command is only good for connecting to another
9849 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9852 or some other client was kicked from the channel.
9854 Implemented the handling of the notify type to both client
9857 Implemented silc_server_send_notify_kicked to send the KICKED
9858 notify. It is used to send it to the server's primary router.
9860 * Implemented the KICK command into server and client.
9862 * Added `query' argument to the silc_idlist_get_client function
9863 to indicate whether to query the client from server or not if
9866 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9867 to indicate that the client is not channel founder.
9871 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * Removed the rng context from SilcPacketContext structure and
9874 changed that the packet routine uses the Global RNG API.
9876 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9878 * Added support for quit message that client can "leave" on the
9879 channel when it quits the SILC. It is ditributed inside the
9880 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9882 Added silc_server_free_client_data that will take the
9883 signoff message as argument.
9885 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9887 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Updated parts of the protocol specification to keep it up
9892 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9895 payloads in one packet.
9897 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9898 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9899 use now the new List flag.
9901 * Also deprecated the following packet types: REPLACE_ID,
9902 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9904 * Added list support for Notify packet in server.
9906 * Added silc_server_send_notify_channel_change to send the
9907 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9908 the silc_server_send_replace_id.
9910 * Added silc_server_send_notify_nick_change to send the
9911 NICK_CHANGE notify type. Deprecates the function
9912 silc_server_send_replace_id.
9914 * Added silc_server_send_notify_join to send the JOIN notify type.
9915 Deprecates the function silc_server_send_new_channel_user.
9917 * Added silc_server_send_notify_leave to send LEAVE notify type.
9918 Deprecates the function silc_server_send_remove_channel_user.
9920 * Added silc_server_send_notify_cmode and
9921 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9922 types. Deprecates the silc_server_send_set_mode function.
9924 * Added SERVER_SIGNOFF notify type to indicate that server has
9925 quit. This means that all clients on the channel from that
9926 server will drop. This can be also used when netsplit happens.
9928 Deprecated REMOVE_ID packet type since it is not needed anymore
9931 Added silc_server_send_notify_server_signoff to send the
9932 SERVER_SIGNOFF notify type. Deprecates the function
9933 silc_server_send_remove_id.
9935 Added also silc_server_send_notify_signoff to send the
9936 SIGNOFF notify type.
9938 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9939 SILC protocol from this day on. Changed the protocol
9940 specification as well.
9942 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9943 notify type. It is used between routers to notify about
9944 topic changes on a channel.
9946 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9949 * Partly updated the protocol specification to comply with the
9950 changes now made. It is still though a bit outdated.
9952 * The JOIN notify type now takes one extra argument <Channel ID>.
9953 The packet used to be destined to the channel but now the
9954 JOIN type may be sent as list thus it is impossible to
9955 destine it to any specific channel. By adding this argument
9956 it is again possible.
9958 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9960 * Added CREDITS file. The CHANGES and CREDITS file will appear
9961 in the distribution as well.
9963 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9965 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9966 types in the server's silcd/packet_receive.c.
9968 * Implemented CMODE and CUMODE to work in router environment.
9970 * Fixed minor encoding and decoding buglet from the
9971 lib/silccore/silcmode.c.
9973 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9976 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9978 * Changed all SilcConfigServer* and silc_config_server* to
9979 SilcServerConfig* and silc_server_config*, respectively.
9982 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Associated the ID (client or server ID) to the Authentication
9985 Payload to avoid any possibility of forging. Updated the
9986 protocol specification and the code accordingly.
9988 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9990 * The RSA key length is now save to the RsaKey context in the
9991 key generation process in lib/silccrypt/rsa.c. The key length
9992 is now used to figure out the maximum size of the block allowed
9993 to be encrypted/signed.
9995 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9996 is equivalent to the silc_mp_mp2bin but does not allocate any
9999 * Changed silc_mp_mp2bin API to take length argument. If it is
10000 non-zero then the buffer is allocated that large. If zero, then
10001 the size is approximated using silc_mp_sizeinbase, which however
10004 * Created Global RNG API which is global RNG that application can
10005 initialize. After initializing, any routine anywhere in the
10006 code (including library) can use RNG without allocating a new
10007 RNG object. This was done to allow this sort of use of the
10008 RNG in code that has no chance to allocate RNG object. All
10009 applications currently allocate this and many routines in the
10010 library use this. Affected file lib/silccrypt/silcrng.[ch].
10012 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10013 it to use the Global RNG API.
10015 * Defined Authentication Payload into protocol specification that
10016 is used during SILC session to authenticate entities. It is
10017 used for example by client to authenticate itself to the server
10018 to obtain server operator privileges.
10020 Implemented this payload into the lib/silccore/silcauth.[ch].
10021 Implemented also routines for public key based authentication
10022 as the new protocol specification dictates.
10024 Moved definitions of different authentication methods from
10025 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10027 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10028 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10029 silc_pkcs_verify_with_hash functions into the file
10030 lib/silccrypt/silcpkcs.[ch].
10032 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10034 * The client entry's userinfo pointer must be always valid.
10035 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10036 will fail since it requires the userinfo. Now, the userinfo
10037 is allocated as "" if actual userinfo does not exist. Actually,
10038 it must exist and it is totally Ok to drop client connections
10039 that does not announce the userinfo. However, we will make
10040 this workaround for now.
10042 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10043 to return the remote port by socket.
10045 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10047 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10048 SILC_SERVER_PENDING_EXEC and added an new macro
10049 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10050 data or when error occurs while processing the pending command.
10052 Added new argument `destructor' into silc_server_command_pending
10053 and to the SilcServerCommandPending object. This destructor is
10054 now called after calling the pending callback or if error occurs
10055 immediately. If error occurs the actual pending callback won't
10056 be called at all - only the destructor. The destructor may be
10057 NULL if destructor is not needed.
10059 All this applies for client library code as well. Similar
10060 changes were made there as well for the pending commands.
10062 In the client, the application must now allocate the
10063 SilcClientCommandContext with the silc_client_command_alloc
10066 * Added reference counter to the SilcServerCommandContext. Added
10067 function silc_server_command_alloc and silc_server_command_dup
10070 Same type of functions added to the client library for the same
10073 * Removed the cmd_ident from IDListData away since it is now
10074 global for all connections. It is the command identifier used
10075 in command sending and with pending commands. The affected file
10078 * Added reference counter to the SilcSocketConnection objecet to
10079 indicate the usage count of the object. The object won't be
10080 freed untill the reference counter hits zero. Currently only
10081 server uses this, and client ignores it. The client must be
10082 set to use this too later. The affected files are
10083 lib/silccore/silcsockconn.[ch]. Added also the function
10084 silc_socket_dup to increase the reference counter.
10086 This was mainly added because it is possible that the socket
10087 is removed underneath of pending command or other async
10088 operation. Now it won't be free'd and proper DISCONNECTING
10089 flags, etc. can be set to avoid sending data to connection that
10090 is not valid anymore.
10092 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10093 the connection. After that it sets SILC_SET_DISCONNECTED.
10094 It is, however, possible that the socket data is not still freed.
10095 The silc_server_packet_process now checks that data is not
10096 read or written to connection that is DISCONNECTED. The socket
10097 get's freed when the reference counter hits zero.
10099 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10101 * Changed the client operation API: channel_message operation's
10102 `sender' is now the client entry of the sender, not the nickname
10103 and the `channel' is the channel entry, not the channel name.
10105 In the private_message operation the `sender' is now also the
10106 client entry of the sender not the nickname.
10108 Affected file is lib/silcclient/ops.h and all applications
10109 using the client operations.
10111 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10113 * Moved the calling of ops->connect() from connect_to_server_final
10114 into receive_new_id functin since that is the point when the
10115 client is actually allowed to send traffic to network. The
10116 affected file is lib/silcclient/client.c.
10118 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10120 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10121 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10122 (if needs broadcasting) instead of broadcasting the packets one
10123 by one which would make a burst in the network traffic.
10125 * Added `broadcast' argument to the functions in silcd/server.[ch]
10126 silc_server_create_new_channel[_with_id] to indicate whether
10127 to send New Channel packet to primary router.
10129 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10131 * Added new function into the silcd/server.[ch] files:
10132 silc_server_create_new_channel_with_id to create new channel with
10133 already existing Channel ID.
10135 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10136 lib/silccore/silcpacket.h. This packet is used t send list of
10137 Set Mode payloads inside one packet. Server uses this to set
10138 the modes for the channels and clients on those channels, that it
10139 announced to the router when it connected to it. The protocol
10140 specification has been updated accordingly.
10142 * The silc_server_new_channel did not handle the packet coming
10143 from normal server as it normally does not send that. However,
10144 when it announces its channels it does send it. Implemented
10145 the support for that.
10147 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10148 into the file lib/silccore/id.h.
10150 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10152 * Fixed memory leaks in the functions silc_idlist_del_client,
10153 silc_idlist_del_channel and silc_idlist_del_server in the file
10154 silcd/idlist.c. All of those leaked like a sieve.
10156 * Fixed some small memory leaks in the client's function
10157 silc_client_notify_by_server.
10159 * Added functions into silcd/server.c: silc_server_announce_clients,
10160 silc_server_announce_channels and silc_server_announce_server.
10161 These functions are used by normal and router server to announce
10162 to its primary router about clients, channels and servers (when
10163 router) that we own. This is done after we've connected to the
10166 These functions effectively implements the following packet types:
10167 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10168 and SILC_PACKET_NEW_ID_LIST.
10170 * Added new functions into the silcd/packet_receive.[ch]:
10171 silc_server_new_id_list, silc_server_new_channel_list and
10172 silc_server_new_channel_user_list to handle the incoming
10173 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10175 * Added support of changing Channel ID in the function
10176 silc_server_replace_id. If the server that announces a channel
10177 to the router already exists in the router (with same name but
10178 with different Channel ID), router is responsible to send
10179 Replace ID packet to the server and force the server to change
10180 the Channel ID to the one router has.
10182 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10183 client that the Channel ID has been changed by the router. The
10184 normal server sends this to the client. Client must start using
10185 the new Channel ID as the channel's ID.
10187 Implemented handling of this new type into lib/silcclient/client.c
10188 into the function silc_client_notify_by_server.
10190 * Added new function silc_idlist_replace_channel_id into the files
10191 silcd/idlist.[ch] to replace the Channel ID.
10193 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10195 * Call silc_server_command_identify_check always when processing
10196 the IDENTIFY command in silcd/command.c
10198 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10200 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10201 send keepalive packets. The packet can be sent by clients,
10202 servers and routers.
10204 Added function silc_socket_set_heartbeat into the file
10205 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10206 If not set, the heartbeat is not performed. The actual
10207 heartbeat is implemented in the low level socket connection
10208 library. However, application is responsible of actually
10209 sending the packet.
10211 Added silc_server_send_heartbeat to send the actual heartbeat
10212 packet into silcd/packet_send.[ch]. Server now performs
10213 keepalive with all connections.
10215 * Added silc_task_get_first function into lib/silcutil/silctask.c
10216 to return the timeout task with shortest timeout. There was a bug
10217 in task unregistration that caused problems. TODO has been
10218 updated to include that task system must be rewritten.
10220 * The client library will now resolve the client information when
10221 receiving JOIN notify from server for client that we know but
10222 have incomplete information.
10224 * Rewrote parts of silc_server_remove_from_channels and
10225 silc_server_remove_from_one_channel as they did not remove the
10226 channel in some circumstances even though they should've.
10228 * Encryption problem encountered in server:
10230 The LEAVE command used to send the Channel Key packet to the
10231 router immediately after generating it. However, the code
10232 had earlier sent Remove Channel user packet but not immediately,
10233 ie. it was put to queue. The order of packets in the router
10234 was that Channel Key packet was first and Remove Channel User
10235 packet was second, even though they were encrypted in the
10236 reverse order. For this reason, MAC check failed. Now, this
10237 is fixed by not sending the Channel Key packet immediately but
10238 putting it to queue. However, this is more fundamental problem:
10239 packets that are in queue should actually not be encrypted
10240 because packets that are sent immediately gets encrypted
10241 actually with wrong IV (and thus MAC check fails). So, packets
10242 that are in queue should be encrypted when they are sent to
10243 the wire and not when they put to the queue.
10245 However, the problem is that the current system has not been
10246 designed to work that way. Instead, the packet is encrypted
10247 as soon as possible and left to the queue. The queue is then
10248 just purged into wire. There won't be any fixes for this
10249 any time soon. So, the current semantic for packet sending
10252 o If you send packet to remote host and do not force the send
10253 (the packet will be in queue) then all subsequent packets to the
10254 same remote host must also be put to the queue. Only after the
10255 queue has been purged is it safe again to force the packet
10258 o If you send all packets immediately then it safe to send
10259 any of subsequent packets through the queue, however, after
10260 the first packet is put to queue then any subsequent packets
10261 must also be put to the queue.
10263 Follow these rules and everything works fine.
10265 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10267 * Added new function silc_server_remove_clients_by_server to
10268 remove all client entries from ID list when the server connection
10269 is lost. In this case it is also important to invalidate all
10270 client entires as they hold the invalid server entry. This
10271 fixes fatal bug when server has lost connection and will reconnect
10274 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Made some sanity checks to silc_server_daemonise like to check
10277 whether the requested user and group actually exists.
10279 * Added sanity check to SKE's silc_ske_responder_finish to check
10280 that the public and private key actually is valid.
10282 * Invalidate the client's nickname when receiving Replace ID
10283 packet and the Client ID is being replaced. This means that the
10284 server will query the nickname if someone needs it (client)
10287 * Sort the ID Cache in client library when the ID Cache data
10288 has changed (needs sorting).
10290 * Do not allow for SILC client to create several connections to
10291 several servers. The client does not support windows right now
10292 and generating multiple connections causes weird behaviour.
10294 Irssi-silc client does support windows and can handle several
10295 connections without problems, see: www.irssi.org and SILC plugin.
10297 * Fixed some places where client was added to the IDList. The
10298 rule of thumb is following (in order to get everything right):
10299 If the client is directly connected local client then the
10300 `connection' argument must be set and `router' argument must be
10301 NULL to silc_idlist_add_client function. If the client is not
10302 directly connected client then the `router' argument must
10303 bet set and the `connection' argument must be NULL to the
10304 silc_idlist_add_client function.
10306 * The funtion silc_server_packet_send_local_channel actually did
10307 not check whether the client was locally connected or not. It
10308 does that now. Fixed a bug related to LEAVE command.
10310 * Fixed Remove Channel User payload parsing bug in server's
10311 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10313 * The server's silc_server_save_channel_key now checks also the
10314 global ID list for the channel as it might not be in the local
10315 list. Fixed a bug related to LEAVE command.
10317 * Is this the end of the [<unknown>] buglet that has been lurking
10318 around for a long time? A little for loop fix in server's
10319 silc_server_command_whois_parse that is used by both IDENTIFY
10320 and WHOIS command. At least, this was a clear bug and a cause
10321 of one type of [<unknown>] buglet.
10323 * WHOIS and IDENTIFY commands call the function
10324 silc_server_command_[whois/identify]_check function even if
10325 we are not router server.
10327 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10329 * Added --with-gmp configuration option. If set the GMP
10330 is always compiled in the SILC source tree. If not set then
10331 it is checked whether the system has the GMP3 installed. If
10332 it has then the GMP won't be compiled (the system's headers
10333 and library is used), if it doesn't have it then the GMP is
10334 compiled in the SILC source tree.
10336 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10338 * Changed RSA private exponent generation to what PKCS #1
10339 suggests. We try to find the smallest possible d by doing
10340 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10341 not security fix but optimization.
10343 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10345 * Added new config entry [Identity] to fork the server and run
10346 it as specific user and group. A patch from Bostik.
10348 * Imported Dotconf configuration library into lib/dotconf.
10349 This will be used to create the SILC configuration files later.
10350 It will appear in the distsribution after this commit.
10352 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10354 * A big code auditing weekend happening. Auditing code for
10355 obvious mistakes, bugs and errors. Also, removing any code
10358 Removed files for being obsolete:
10360 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10361 inline in the file lib/silcutil/silcbuffer.h)
10363 o lib/silcutil/silcbufutil.c (the header has inline versions)
10365 Changed code to fix possible error conditions:
10367 o The buffer formatting routines now check that the destination
10368 buffer really has enough space to add the data. This applies for
10369 both buffer formatting and unformatting
10370 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10371 unformatting was changed to accomodate following rules:
10372 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10373 sent to the function while XXX_*STRING will not allocate or copy
10374 the data into the buffer. Instead it sets the pointer from the
10375 buffer into the pointer sent as argument (XXX_*STRING used to
10376 require that the pointer must be allocated already). This change
10377 makes this whole thing a bit more consistent and more optimized
10378 (note that the data returned in the unformatting with XXX_*STRING
10379 must not be freed now). The routines return now -1 on error.
10381 o Tried to find all code that use buffer_format and buffer_unformat
10382 and added return value checking to prevent formatting and
10383 especially unformatting errors and possible subsequent fatal
10386 o Changed ske->x and ske->KEY to mallocated pointers in
10387 lib/silcske/silcske.h. Fixed possible data and memory leak.
10389 o Added return value checking to all *_parse* functions. Fixed
10390 many memory leaks as well.
10392 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10393 so that buffer overflows would not happen. All code now also
10394 checks the return value as it can fail.
10396 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * Added reconnection support to server if the normal server looses
10399 its connection to the router (for example if router is rebooted).
10400 The server performs normal reconnection strategy implemented
10401 to the server. Affected file silcd/server.c.
10403 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Added new packet type SILC_PACKET_SET_MODE that is used to
10406 distribute the information about changed modes (for clients,
10407 channels and clients channel modes) to all routers in the
10408 network. Updated the protocol specification accordingly.
10410 Added functions into silcd/packet_send.c and
10411 silcd/packet_receive.c: silc_server_send_set_mode,
10412 silc_server_set_mode.
10414 Added new files silcmode.[ch] into lib/silccore that implements
10415 the encoding and decoding of Set Mode Payload. Added new type
10416 SilcSetModePayload. Moved the definitions of different modes
10417 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10419 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10421 * Oops, a little mistake in server's connection authentication
10422 protocol. The protocol is not ended with FAILURE but with
10423 SUCCESS if the authentication is Ok. :) Affected file is
10426 * Implemented NICK_CHANGE notify handling in server in the file
10427 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10428 the local clients on the channel. After the changing nickname
10429 in router environment snhould work and the [<unknown>] nickname
10430 should appear no more.
10432 The silc_server_replace_id function that receives the Replace ID
10433 payload now sends the NICK_CHANGE notify type also in the file
10434 silcd/packet_receive.c
10436 * Changed WHOIS and IDENTIFY command to support the maximum amount
10437 of arguments defined in protocol specs (3328 arguments). This
10438 fixed a bug that caused problems when there were more than three
10439 users on a channel.
10441 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10443 * Added extra parameter, command identifier, to the
10444 silc_client_send_command so that explicit command identifier
10447 Changed that ID list routines uses specific command identifier
10448 when sending WHOIS/IDENTIFY requests to the server so that they
10449 can be identified when the reply comes back.
10451 Affected files lib/silcclient/command.[ch],
10452 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10454 * Added `sender' argument to silc_server_packet_send_to_channel
10455 to indicaet the sender who originally sent the packet to us
10456 that we are now re-sending. Ignored if NULL. Affected file
10457 silcd/packet_send.[ch].
10459 * Added some server statistics support in silcd/server_internal.h
10460 SilcServerStatistics structure and around the server code. Also
10461 send some nice statistics information when client is connecting
10464 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10466 * Fixed channel ID decoding in server's JOIN command reply in
10467 silcd/command_reply.c
10469 * Fixed braodcasting of replace ID payload to not to send it if
10470 we are standalone server in silcd/packet_receive.c.
10472 * Fixed all channel message sending routines to not to send
10473 packets to clients that has router set, since they are routed
10474 separately in the same function earlier. Affects file
10475 silcd/packet_send.c and all channel packet sending functions.
10477 * In USERS reply, res_argv[i] are not allocated, the table
10478 is allocated. Thus changed that free the table, not its
10481 * In server's whois_check and identify_check if the client is
10482 locally connected do not send any WHOIS commands - they are not
10485 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10487 * Fixed some minor bugs in client when sending WHOIS command. The
10488 arguments was in wrong order.
10490 * Removed statis function add_to_channel from server in
10491 silcd/command.c that was previously used with the joining but
10494 * Tested USERS command in router environment successfully with two
10495 routers, two servers and two clients.
10497 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10499 * Reorganized the USERS command and command reply in client library
10500 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10501 When the command is given by user we register a pending command
10502 callback that will reprocess the command after the reply has been
10503 received from the server. When reprocessing the packet we then
10504 display the information. Thus, the USERS information is displayed
10505 now in the command callback instead of in the command reply
10506 callback. The processing of the command is same as previously
10507 when server has sent the command reply in the JOINing process.
10509 * Added to USERS command in silcd/command_reply.c to join the client,
10510 we didn't use to know about, to the channel after we've created
10511 a client entry for it. Also, for clienet we did know already still
10512 check whether it is on the channel or not and add it if not.
10514 * Removed silc_server_command_join_notify as the function and its
10517 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Changed the client's pending command handling to the same as the
10520 server's pending command handling. It is also now possible to
10521 execute command reply functions from other command reply
10522 function as the function callbacks for commands and command
10523 replies are one and same. The pending commands are not static
10524 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10525 in client connection context. Thus, pending commands are server
10526 connection specific as it is convenient.
10528 Changed the function silc_client_command_pending and
10529 silc_client_command_pending_del and added new function
10530 silc_client_command_pending_check. Removed the
10531 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10534 * Added cmd_ident, current command identifier, to the client
10535 connection context in lib/silcclient/client.h to keep track on
10536 command identifiers used in command sending. Client's command reply
10537 function handling now supports the mandatory command identifiers.
10539 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10540 funtions in client to fully support pending command callbacks.
10542 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10543 as one of the arguments to the application in the command reply
10546 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10547 before first releasing SILC but came back. Now it is removed again
10548 and should come back nomore. The FORWARDED flag was used only
10549 by the JOINing procedure by forwarding the command packet to router.
10550 Now, the JOINing procedure has been changed to more generic (due
10551 to various router environment issues) and FORWARDED is not needed
10552 anymore for anything. The protocol specification is yet to be
10555 Now, removed silc_server_packet_forward from server and the flag
10556 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10558 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10560 * Renamed NAMES command to USERS command. The NAMES was named that
10561 due to historical reasons. Now it is renamed. Also, rewrote
10562 parts of the USERS command. The nickname list is not sent anymore
10563 by the server. Only Client ID and mode lists are sent in the USERS
10564 command. Changed this also to the protocol specification.
10566 The client now resolves the names and stuff after it receives
10567 the USERS list from the server when joining to the channel.
10569 * WHOIS and IDENTIFY commands has been changed to support multiple
10570 Client ID's per command. One can now search for multiple users
10571 in the network by sending only one WHOIS or IDENTIFY command.
10572 Changed the code and the protocol specifications.
10574 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10575 uses silc_server_command_whois_parse to parse the request. */
10577 * If normal server, do not parse the WHOIS and IDENTIFY requests
10578 before sending it to the router. Saves some time.
10580 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10582 * Fixed JOIN command on client library. Wrong number of arguments
10583 used to crash the client.
10585 * Added silc_server_channel_has_global function to check whether
10586 channel has global users or not.
10588 * Added silc_server_channel_has_local function to check whether channel
10589 has locally connected clients on the channel.
10591 * The silc_server_remove_from_one_channel now checks whether the
10592 channel has global users or not after given client was removed from
10593 the channel. It also checks whether the channel has local clients
10594 on the channel anymore. If it does not have then the channel entry
10595 is removed as it is not needed anymore.
10597 * The silc_server_notify now checks on JOIN notify whether the joining
10598 client is one of locally connected or global. If it is global then
10599 the channel has now global users on the channel and that is marked
10600 to the channel entry. Also, it now saves the global client to
10601 global list who is joining and JOINs it to the channel. This is
10602 for normal server, that is.
10604 Changed silc_server_send_notify_on_channel,
10605 silc_server_packet_relay_to_channel and
10606 silc_server_packet_send_to_channel check if we are normal server
10607 and client has router set (ie. global client) do not send the
10608 message to that client, as it is already routed to our router.
10610 * Implemented LEAVE notify type handling in silc_server_notify
10613 * Tested LEAVE command in router environment successfully. Tested
10614 with two routers, two servers and two clients.
10618 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10620 * Implemented SIGNOFF notify type handling in silc_server_notify
10623 * silc_server_remove_id now removes the client entry from all channels
10624 it has joined and thusly sends SIGNOFF notify type.
10626 * Rewrote the NAMES list generation in server by removing two excess
10627 loops. The lists are created now inside one loop.
10629 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * silc_server_remove_channel_user checks now also global list
10632 for channel and client.
10634 * silc_server_new_channel_user checks now both local and global
10635 list for channel and client. Fixed a bug in client id decoding.
10636 Used to decode wrong buffer.
10638 * silc_server_channel_message checks now both local and global
10639 list for channel entry.
10641 * Tested channel joining (hence JOIN) in router environment
10642 successfully. Tested with two routers, two servers and two
10645 * Tested channel message sending in router environment successfully.
10647 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10649 * Added silc_server_save_channel_key into server.[ch] to save the
10650 received channel key in Channel Key payload processing. It is
10651 also used in JOIN command reply handling.
10653 Equivalent function silc_client_save_channel_key added into
10654 client.[ch] into client library.
10656 * Changed JOIN command reply to send information whether the channel
10657 was created or not (is existing already) and the channel key
10658 payload. Changed protocol specs accordingly.
10660 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10661 the request was sent by ID and not by nickname. Crashed on
10664 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10666 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10667 now correctly save the received data.
10669 * silc_server_free_sock_user_data now notifies routers in the
10670 network about entities leaving the network.
10672 At the same time implemented functions silc_server_remove_id
10673 and silc_server_send_remove_id to receive and send REMOVE_ID
10674 packets. The packet is used to notify routers in the network
10675 about leaving entities. The ID removed will become invalid in
10678 * Added function silc_idlist_del_server into server. Removes and
10679 free's server entry from ID list.
10681 * silc_server_private_message function now checks, if we are router,
10682 that the destination ID really is valid ID, naturally.
10684 * In router when NEW_ID packet is received (for new client) the
10685 hash of the Client ID is saved in the ID Cache but the
10686 client->nickname is set to NULL, instead of putting the hash
10689 IDENTIFY command now also checks that client->nickname must be
10690 valid. If it is not if will request the data from the server who
10691 owns the client. Added new function
10692 silc_server_command_identify_check.
10694 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10695 to set the command to already allocated Command Payload.
10697 * Tested private message sending in router environment with two
10698 routers, two servers and two clients. Fixed minor bugs and now
10701 * Fixed segfault from client's NAMES command. Used to crash if
10702 not on any channel.
10704 * Forwarded packets must not be routed even if it is not destined
10705 to the receiver. Changed server code comply with this.
10707 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10709 * Added `require_reverse_mapping' boolean value to ServerParams
10710 structure. If TRUE (not default) the server will require that
10711 the connecting host has fully qualified domain name.
10713 If the reverse mapping is not required and hostname could not be
10714 found the IP address is used as hostname.
10716 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Implemented version string checking to both client and server.
10719 The check is incomplete currently due to the abnormal version
10720 strings used in development version of SILC.
10722 * Changed all command functions in server to use the new
10725 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10727 * Changed char *data to unsigned char *data in ID Cache system to
10728 support binary data as ID Cache data. Changed code to support
10729 binary data in lib/silccore/idcache.c.
10731 * Renamed silc_server_packet_relay_command_reply to
10732 silc_server_command_reply as it is normal packet receiving
10733 function. Rewrote the function to accept command replys for
10734 servers and not only for clients.
10736 * Mark remote router always as registered server if we are connecting
10737 to it. Otherwise, commands sent by the router to us are ignored.
10739 * All ID List find routines now returns the ID Cache Entry pointer
10740 as well if requested.
10742 * WHOIS command works now in router environment, tested with two
10743 routers, two servers and two clients.
10745 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10746 in router environment (as it is almost equivalent to WHOIS) but
10747 hasn't been tested thoroughly. Added new functions:
10749 silc_server_command_identify_parse
10750 silc_server_command_identify_send_reply
10751 silc_server_command_identify_from_client
10752 silc_server_command_identify_from_server
10754 * Disabled route cache adding because adding two different ID's with
10755 same IP replaces the old cache entry thus giving wrong route.
10756 The entry->router->connection is always the fastest route anyway
10757 so route cache may not be needed. Of course, new routes maybe
10758 established after receiving the ID when the entry->router->connection
10759 might not be anymore the most optimal.
10761 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10763 * Add route cache for received ID for fast routing.
10765 * Added silc_server_packet_route to route received packet on router
10766 that is not destined to us.
10768 * Renamed silc_server_get_route to silc_server_route_get.
10770 * Added id_string and id_string_len fields into SilcServer to
10771 include encoded ServerID for fast comparing without excess
10772 encoding of the ID's.
10774 * Cleaned up WHOIS command on server side. Added following static
10777 silc_server_command_whois_parse
10778 silc_server_command_whois_check
10779 silc_server_command_whois_send_reply
10780 silc_server_command_whois_from_client
10781 silc_server_command_whois_from_server
10783 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10784 arguments in command replies. All command functions should be
10785 updated to use this macro.
10787 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Minor typo fixes on command reply handling on server.
10791 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Added silc_server_command_add_to_channel internal routine to add
10794 the client to the channel after router has created the channel and
10795 sent command reply to the server.
10797 * Added generic silc_server_send_command to send any command from
10800 * Use static buffer with ID rendering instead of duplicating data.
10802 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Fixed a channel user mode bug when joining to a channel server gave
10805 everybody channel founder rights, oops.
10807 * We mark ourselves as the router of the incoming server connection
10808 if we are router ourselves. This way we can check in some packet
10809 sending functions whether it is locally connected server. For
10810 incoming router connections we put NULL.
10812 * For router sending packets locally means now always sending the
10813 packet cell wide; to local clients and local servers. For normal
10814 server sending packet locally means sending it to only local
10817 * Fixed the JOIN command to really work in router environment. If the
10818 channel is created it is always created by the router. Router is
10819 also responsible of making the initial joining to the channel,
10820 sending JOIN notify to the sending server and distributing
10821 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10822 does not exist server doesn't do anything else but forward the
10823 command to the router which performs everything.
10825 * Added silc_server_send_channel_key function to send the Channel Key
10828 * Added silc_server_create_channel_key to create new channel key. The
10829 channel key is now re-generated everytime someone joins or leaves
10830 a channel, as protocol dictates. Note: channel->key_len is the
10831 key length in bits.
10833 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10836 packet_receive.[ch] to separate packet sending and receiving
10837 routines. The server.[ch] now includes everything else including
10838 actual packet processing (writing and reading data) and other
10841 Renamed silc_server_private_message_send_internal to
10842 silc_server_send_private_message. The routine is still though
10843 used only to relay private messages as server does not send
10844 private messages itself.
10846 Renamed silc_server_new_channel to silc_server_create_new_channel
10847 and added new function sicl_server_new_channel that handles the
10848 incoming New Channel packet. Added also new sending function
10849 silc_server_send_new_channel to send New Channel Payload.
10851 * Added new function silc_server_notify to process incoming notify
10852 packet to the server/router. Server may then relay the notify
10853 to clients if needed.
10855 * Added new function silc_server_new_channel_user to process incoming
10856 New Channel User packet. Router will redistribute the packet and
10857 send JOIN notify to its local clients and locally connected servers
10858 if needed. Normal server will send JOIN notify to its local client
10859 on same channel when received this packet. Added also corresponding
10860 sending function silc_server_send_new_channel_user to sent the
10863 * Added boolean route argument to send_notif_to_channel and
10864 packet_send_to_channel functions to attempt to route the packet
10865 if it is TRUE and send only locally if it is FALSE.
10867 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10869 * silc_server_replace_id now broadcasts the received replace ID
10870 packet if it is not broadcast packet already. The router must
10871 broadcast to inform other routers about changed ID.
10873 * Added backpointer to server's router into SilcServer context in
10874 silcd/server_internal.h.
10876 * Fixed silc_server_packet_broadcast to send correct broadcast
10879 * The channel key is now distributed to the local client as soon
10880 as it is received from the router (in router environment) so that
10881 no other packet may be sent for the channel until client has
10884 * silc_server_remove_channel_user now broadcasts the received
10885 Remove Channel User packet if it is not broadcast packet already.
10886 The router must broadcast to inform other routers about removed
10889 * Added users field into SilcPacketContext that is a reference count
10890 of the context. One can increase the reference count by calling
10891 silc_packet_context_dup which is now changed to just increase the
10892 reference count instead of duplicating the data. The reference
10893 count is decresed by calling silc_packet_context_free that will
10894 free the data after the reference count hits zero.
10896 For now on the packet context and everything allocated into it
10897 (including the raw packet from network) must be freed by calling
10898 the new silc_packet_context_free function. Added also new function
10899 silc_packet_context_alloc that must be used now to allocate the
10900 context. This also means that if a routine is asynchronous from
10901 silc_[client/server]_packet_parse_type the packet context must
10902 be duplicated by calling silc_packet_context_dup. Otherwise it
10903 gets free'd after silc_[client/server]_packet_parse_type returns.
10904 Also, one must remember that if packet is duplicated then its
10905 reference count must be decresed by calling the free function as
10906 many times as it was duplicated.
10908 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10909 from both client and server.
10911 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10913 * Made joining to a channel working in router environment.
10915 * Cleaned up JOIN command on server side and create function
10916 silc_server_command_join_channel internal routine to make the
10919 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10921 * Changed silc_command_pending list to SilcDList. Also, added
10922 `ident' field to SilcServerCommandPending structure to identify
10923 the reply and to call correct callback.
10925 Added silc_server_command_pending_check function to replace the
10926 corresnponding macro. The silc_command_pending list is not
10929 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10930 to set identifier to previously allocated Command Payload. It
10931 is used to set identifier for command when resending Command
10934 * Added silc_command_payload_encode_payload to encode Command
10935 Payload buffer from SilcCommandPayload structure.
10937 * Added silc_argument_payload_encode_payload to encode Argument
10938 payload buffer from SilcArgumentPayload structure.
10940 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10942 * Changed WHOIS command to support router connection on server side.
10943 The whois request is always sent to router unless the server is
10944 standalone server. After server has received the reply from the
10945 router will it send the reply to the client.
10947 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10948 broadcast received broadcast packet. The function is used only
10949 by router. The broadcast packet is always sent to the router's
10952 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10953 render given ID to printable string, for log files for example.
10955 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10957 * Made basic router to router connections working. At least they
10958 can now connect to each other but nothing really works the way
10959 they are supposed - yet.
10961 * Added new initiator token to RouterConnection configuration
10962 file in silcd/serverconfig.[ch]. It is used to tell whether we
10963 are the initiator to the remote router or whether we'll expect
10964 the other end to connect.
10966 * Moved registering of listener task to silc_server_init, hence
10967 the server starts listenning as soon as it is run, even if it
10968 does not have connections to other routers. Let's see how well
10971 * Changed default connection retry timeouts for more suitable in
10974 * Removed cipher and such arguments from silc_idlist_add_client
10975 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10976 Added new function silc_idlist_add_data to add the keys and stuff
10979 * Added SilcIDListData structure and added it to SilcClientEntry
10980 and SilcServerEntry as their first field in the structure. This
10981 way we can explicitly cast the ID entries to the SilcIDListData
10982 structure and get common data for the entries. In past, we had
10983 to first check what type of connection it is and then cast it to
10984 correct ID entry type. Now, we can directly cast the opaque
10985 pointer to the SilcIDListData (no matter what ID entry it actually
10986 is) and get the data needed.
10988 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10990 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10991 in some circumstances even if threre were timeout tasks, though not
10992 IO tasks, but tasks anyway. Now fixed.
10994 * Defined SilcServerConnection structure to hold connection specific
10995 stuff about directly connected servers and routers. The definition
10996 is currently in silcd/server_internal.h. I thought about having
10997 a bit more important role fro this struct but for now it is used
10998 only when connecting to other server (or router actually).
11000 * Added connecting retry support in server when connecting to
11001 router(s). The retry feature implement exponential backoff
11002 algorithm. Also, added SilcServerParams structure to hold default
11003 parameters for server. For now, it include these retry settings
11004 and are hard coded. After server is moded to be as Silc Server
11005 Library this structure will be more important.
11007 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11009 * Changed client librarys channel->clients table to SilcList and
11010 changed code accordingly.
11012 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11014 * Changed client's channel table to SilcList and changed code
11015 accordingly. Also changed SilcChannelClientEntry to include back-
11016 pointer to the channel so that client entry can use that structure
11017 as list as well and we have fast cross-reference to the channel.
11018 This change dramatically decreased the complexity of channel
11019 handling with client entry and vice versa (removed one extra
11020 loop when searching for channel entry from many functions).
11022 * Changed server->sim from table to SilcDList and changed code
11025 * NAMES command can now be used from user interface. It will show
11026 the user list on the channel, neatly.
11028 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11029 Code now saves realname of the user if it becomes available.
11031 * Renamed configure.in to configure.in.pre and made ./prepare
11032 script to automatically add correct version string to
11033 configure.in which it creates from configure.in.pre.
11035 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11037 * NAMES command reply now shows users mode with the nickname when
11038 joining to channel.
11040 * Moved silc_client_ch[u]mode[_char] functions from
11041 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11042 place sucks, they are utility functions and should be in some
11045 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11047 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11050 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11054 * Added TRQ (efficient deque and list library) into lib/trq. This is
11055 a very good list library that is currently used in the SILC. Defined
11056 SilcList API over the library because I didn't like the API very
11057 much. See lib/trq/silclist.h for the API and examples of how to
11058 use the API. Fixed various places in the code to use the new
11059 SilcList API. The SilcList is meant for lists that has a structure
11060 already defined as a list. It is not suitable to add just some
11061 context to the list (in TRQ, the context is the list actually).
11063 So, I defined SilcDList that can be used for the purpose where
11064 predefined list structure does not exit. This can be used as
11065 such list. Now some context just can be added to the SilcDList.
11066 Currently this list is not used in the SILC just yet, though there
11067 are a lot places where this can replace dynamically allocated
11068 tables and I will fix these places, later, to use SilcDList.
11069 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11070 and use TRQ internally).
11072 Also fixed some annoying warning messages that the original TRQ
11073 code generated. Also minor changes to TRQ's Makefile.in.
11075 * Added support for querying by Client ID to both WHOIS and
11076 IDENTIFY commands into server, as required by the protocol.
11078 * Removed method function pointers from SilcBuffer structure. They
11079 weren't used to anything and just increased the context size for
11080 no good reason. This change also made silc_buffer_alloc and
11081 silc_buffer_free functions inline functions.
11083 * Disabled command flooding detection support until it's fixed so
11084 that it accepts commands in but does not execute them more than once
11087 * Added silc_net_localhost(), to return local hostname, into
11088 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11089 that must be initialized before calling silc_client_init.
11091 * Added new function: silc_server_send_notify_on_channels to send
11092 notify messages to all channels client has joined. It is assured
11093 that the message is sent only once per client.
11095 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11096 lib/silcutil/silcutil.[ch] as silc_format function. The new
11097 function is generic and is used by server as well, not only by
11098 the logging routines.
11100 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11101 the provided version string was not acceptable. Added new function:
11102 silc_ske_check_version into lib/silcske/silcske.h. The function
11103 must be implemented by the application (client or server) and it
11104 does not reside in the SKE library. The function checks the version
11105 string remote end sent.
11107 * Added back pointers (to opaque context and to SilcSocketConnection)
11108 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11110 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11111 duplicate packet context structure.
11113 * Changed `notify' client operation to send same arguments as client
11114 receives from server except for ID's. ID's are mapped to correct
11115 ID entry and that is returned. Also, if channel entry is not sent
11116 by server but the notify is for channel the channel entry is sent
11117 to application (otherwise application doesn't know that it is for
11118 channel (library gets it from packet's Destination ID)).
11120 * Added silc_client_remove_from_channels into client library to
11121 remove a client from all channels it has joined to. Used when
11122 received SIGNOFF notify from server. Added also new function
11123 silc_client_replace_from_channels to replace old ID entry with
11124 new ID entry on all channels. Used when received NICK_CHANGE
11125 notify from server.
11127 * Fixed ID Cache list handling in silc_idlist_get_client in
11128 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11129 to get (or query) client by ID.
11131 * Updated TODO list.
11133 * Added connection authentication status message defined by the
11134 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11135 support for these into the code in client and server side.
11137 * Added generic function silc_client_send_command to send any command
11138 with variable argument list. Application should use this function
11139 to send commands if the command functions provided by the library
11140 does not suite for the application's user interface needs.
11142 * Added new `failure' client operation. Application is notified about
11143 received failure packet if client is executing a protocol. In this
11144 case the protocol's execution has failed.
11146 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11147 is required by the protocol.
11149 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11150 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11153 * Added status flag to SilcSKE object to indicate realtime status
11154 of the SKE protocol.
11156 * Application receives now exactly same command reply arguments as
11157 the library receives from server. However, if ID is received the
11158 corresponding ID entry is returned to the application (eg. Client
11159 ID is mapped to correct SilcClientEntry entry and that is returned).
11160 Changed command_reply client operation due to this change.
11162 * Changed all ID's in commands and in command replys as ID Payloads.
11163 Change affected both client and server side codes.
11165 All ID's sent in SILC network (with execption of ID's in SILC
11166 Packet header) are sent in ID Payload to support variable length
11169 * Server now notifies nick changes and notifies all clients on
11170 the channels about the new nickname (about the new Client ID,
11173 * Implemented CMODE command to change channel modes. Supports all
11174 channel modes defined by the protocol specs except ban and invite
11175 lists. (Also, private channel key mode is supported but support for
11176 setting private channel key in client is missing, thus, this mode
11177 has no effect on client side (except that server requires that the
11178 client uses private channel key and normal channel traffic does not
11181 Also, invite mode works per se, but INVITE command does not work
11182 yet correctly, so you can set channel as invite only channel but
11183 inviting clients to the channel does not work (it is yet to be
11184 thought what's the best way to do it).
11186 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11187 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11188 Implemented CUMODE command to change user's mode on the channel.
11189 Supports all modes defined by the protocol specs.
11191 * Added NAMES command reply to return users modes on the channel.
11193 * Removed unnecessary and slow ciphers from lib/silccrypt.
11195 * Set SO_KEEPALIVE option to connection sockets by default.
11197 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11199 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11200 redefined the Notify Payload into protocol specs.
11202 * Added silc_id_payload_parse_id to get ID directly from raw
11205 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11207 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11208 accept searching by Client ID as well.
11210 * Added support for LEAVE and SIGNOFF notify types in client library.
11212 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11213 to parse ID Payload from raw data.
11215 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11217 * Added flags parameter into silc_ske_assemble_security_properties
11218 function in lib/silcske/silcske.[ch].
11220 * Changed notify client operation to fit better for notify messages
11221 sent by server. The notify payload received from server is now
11222 passed to the application (after parsing it to SilcNotifyPayload).
11223 It is application's responsibility to retrieve the arguments
11224 from the payload and show the message the way it wants. The message
11225 sent by server is implementation specific.
11227 * Changed public keys to comply with the protocol specification.
11228 Old public keys are not supported anymore and are not compatible.
11230 * Removed nickname from Channel Payload as the latest draft removed
11231 it. The client must resolve the nickname from the NAMES command
11232 reply received when it joined the channel.
11234 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11236 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11238 * Fixed some errors in protocol specification drafts.
11240 * Created lib/silccore/silcnotify.c to implement Notify Payload
11241 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11242 generic payloads described by protocol specifications. The file
11243 includes implementations for ID Payload and Argument Payload.
11245 * Changed Command Payload implementation to use the new Argument
11246 Payload. Changed command_xxxx_payload to command_payload_xxxx
11247 to comply with SILC coding conventions.
11249 * Added suppport for Argument Payload handling in Notify Payload
11250 implementation as protocol requires it. Added the new support
11251 into server and client lib as well.
11253 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11255 * Added support for multiple nicknames on same channel. [n] is
11256 added locally to the nickname if there are more than one same
11257 nicknames on the channel.
11259 * Server now sends all nicknames that matched WHOIS request.
11260 Client also shows the list received from server.
11262 * Added TOPIC command to client side. User can now set and show
11263 current topic on channel.
11265 * Added MOTD command to client and server. Also, server sends the
11266 motd when client connects to the server.
11268 * Changed version strings to comply ISO 8601.
11270 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11272 * Fixed protocol error handling in client library. It should now
11273 cope even if the SKE fails for some reason.
11275 * Made new protocol specification drafts for submitting to IETF.
11277 * Implemented TOPIC command to server in silcd/command.c.
11279 * Added two new notify types into lib/silccore/silcnotify.h:
11280 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11281 notify nickname change and topic setting/change on a channel.
11283 * API change of command_reply operation in client library. The
11284 application gets now the status type received from server as well.
11286 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11288 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11290 * Cras fixed and optimized the packet handling even further and
11291 it should work now. Minor change to the prototype of function
11292 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11294 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11296 * Added new function into lib/silcutil/silcschedule.[ch]:
11297 silc_schedule_with_fd to select() a specified fd. The function
11298 returns after timeout expires or data arrives or goes. The
11299 function is used by packet routines to wait that all data is
11300 received from network.
11302 * Fixed data reading from network in lib/silccore/silcpacket.c.
11303 The code now assures that all data is read from the fd and then
11304 continues packet processing. This was a bug fix since the code
11305 used to drop some data in some circumstances.
11307 * Added new function into lib/silcclient/client.[ch]:
11308 silc_client_start_key_exchange to start key exchange after
11309 connection has been established to server. The code internally
11310 now uses this funtion but its main purpose was to provide it
11311 for applications that perform their own connecting. After
11312 application has created a connection it merely calls this
11313 function to start the key exchange between client and server.
11314 The library takes care of everything else after that.
11316 Updated also lib/silcclient/README to explain the usage of
11319 * Do not send to application information that connection has
11320 been established. Application gets notified it by connect
11323 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11325 * Applied cras's patch to add silc_schedule_one function. The
11326 function runs scheduler once and returns.
11328 * Fixed the scheduler after cras messed it up. The timeout
11329 handling works now as it's supposed to work.
11331 * Added into lib/silccore/ silcnotify.h to include notify
11332 message types support. Changed silc_server_send_notify*
11333 functions, in server.[ch], to support those new notify types.
11334 Added the support for the notify types into client library,
11335 as well. Added new notify client operation into ops.h in
11338 * Changed silc_server_packet_send_to_channel to send normal
11339 packets instead of just channel message packets. The function
11340 is now used to send the notify packets to channels. It is not
11341 used to send channel message packets anymore, as server never
11342 sends them anymore.
11344 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11345 va_arg()s as it seems to require it nowadays. I guess, if SILC
11346 is compiled with older va_arg() the new code should work anyway.
11348 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11350 * Splitted core library. Core library (lib/silccore) includes
11351 now only SILC protocol specific core (and common) components.
11352 Created new utility library (lib/silcutil) that includes more
11353 generic purpose stuff. The stuff for util library was taken
11354 from the old core library. This was minor and easy split.
11356 * Created SILC Client Library (lib/silcclient) that includes
11357 implementation of the SILC client without user interface. This
11358 was major move from silc/ directory. The code has been changed
11359 so that it is transparent towards the user interface. The
11360 silc/ directory includes now the same user interface as before
11361 and it uses the new client library. Read lib/silcclient/README.
11362 Basicly, the client library performs everything else related
11363 to SILC except user interface handling. Also, configuration
11364 files are considered to be part of user interface and library
11365 does not handle them.
11367 This change also changed a lot of structures, function naming etc.
11368 Most important change was that SilcClientWindow object was
11369 renamed to SilcClientConnection in the client library. Created
11370 also new file lib/silcclient/ops.h. Also added new files
11371 silc/local_command.[ch] and silc/client_ops.[ch].
11373 All these changes were made to make it easier for user interface
11374 designers to create what ever user interface for the SILC client
11377 It is also expected that the server will be moved to lib
11378 directory as well and SILC Server Library will be created;
11379 sometimes in the future.
11381 * Removed Local commands from lib/silccore/silccommand.h as
11382 they are application specific and new client library does not
11383 handle any of those anymore.
11385 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11386 old client implementation in silc/.
11388 * Added support for callback functions in SILC_LOG_* macros.
11389 Application can now set its own callbacks that will be called
11390 instead of using the default functions that will always print
11391 the debug messages to stderr (or stdout). Also, debugging can
11392 now be disabled by setting silc_debug to FALSE and re-enabled by
11393 setting it to TRUE. Note, that logging will still work even
11394 if debugging is disabled.
11396 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11397 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11398 silc_log_reset_debug_callbacks.
11400 * To enable debugging in silc client one must give now -d
11401 option on command line.
11403 * Changed silc_schedule_init to automatically allocate task queues
11404 if they are not allocated before calling it.
11406 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11408 * Added GMP 3.1 into math library.
11410 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11412 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11413 a channel in SILC network. The packet is used by servers and
11414 routers to notify other routers that user has left a channel.
11415 This little feature was missing until now. Added the feature
11416 to protocol specification as well.
11418 Added functions: silc_server_send_remove_channel_user and
11419 silc_server_remove_channel_user into server.[ch].
11421 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11422 lib/silccore/silcpacket.h. However, they are not implemented
11425 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11427 * Fixed joining to a channel and sending channel messages
11428 between server and router. The channel message sending should
11429 now work inside a cell.
11431 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11433 * Fixed the private message sending between server and router.
11434 The private message sending should now work inside a cell.
11436 * Added silc_server_replace_id into server.[ch] to replace
11437 existing ID in the SILC network.
11439 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11440 and silc_idlist_replace_server_id into idlist.[ch] in server.
11442 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11444 * Fixed the server to server connections. Server can again now
11445 connect to router. Router to router connections probably does
11448 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11450 * Added dynamic protocol registering support. Now protocols can
11451 registered and unregistered on the fly. Patch by cras.
11453 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11455 * Added lib/contrib directory to hold routines that some platforms
11456 don't have but are needed by SILC.
11458 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11459 into lin/contrib to provide getopt() and getopt_long() for
11460 those who don't have it.
11462 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11464 * Added AWAY command to client. When away message is set and
11465 client receives a private message packet the client automatically
11466 replies to the sender with the away message.
11468 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11469 bug seemed to be the cause of recent problems when compiling
11472 * Added version detection support to SKE protocol specification
11473 and added the new changes to the SKE implementation as well.
11474 There were other minor changes in the SKE protocol as well.
11476 Many changes in lib/silcske/silcske.[ch] and in
11477 lib/silcske/payload.[ch].
11479 * Added ^U functionality, clear input line. Patch from cras.
11481 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11483 * Mainly small bugfixes on core library. Fixed some debugging
11484 logging and buffer overflow in silclog.c.
11486 * Updated config.sub and config.guess on the distribution tree.
11488 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11490 * Added command lagging support in server. Client may execute
11491 commands now only once in two seconds.
11493 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11495 * Optimized packet reception. MAC computation and checking is now
11496 also more optimized. A lot previously duplicated code is now
11497 used as generic by both client and server.
11499 * Fixed key pair generation in clientutil.c
11501 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11503 * Added into lib/silccore/silcbufutil.[ch] new function;
11504 silc_buffer_realloc.
11506 * Moved generic packet sending/encryption functions to
11507 lib/silccore/silcpacket.[ch] from client and server. Some
11508 rewriting of the functions.
11510 * Moved all generic packet reception/decryption functions to
11511 lib/silccore/silcpacket.[ch] from client and server. The
11512 packet processing is now much cleaner in both client and server.
11513 These were major changes in both client and server.
11515 * Created many common functions in server to do packet sending.
11516 Previously code were duplicated a lot, this has been removed
11517 with these changes.
11519 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11521 * Rewrote major parts of the ID cache system. Don't know
11522 whether it is better now or not but at least the API is more
11525 * Major rewrite on ID cache stuff on client because of the ID
11526 cache API changes. Added idlist.c to client.
11528 * Also major rewrite on ID cache stuff on server as well.
11529 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11530 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11531 in hand, instead they are all put into the ID cache system now.
11532 All server_idlist_* routines uses ID cache now instead of
11533 traversing its own lists (those lists does not exist anymore).
11534 SilcIDList though still exists. Also, SilcXXXEntry's are
11537 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11539 * Finally made the SKE implementation compliant to the protocol
11540 specification. All mp integers are now binary encoded as
11541 opposed being HEX encoded.
11543 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11546 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11547 functions: silc_[encode/decode]_pem. Also added function
11548 silc_encode_pem_file to PEM encode with newlines ('\n') for
11549 saving into a file.
11551 * SILC public keys are now encoded either PEM or binary. Same
11552 option is for private keys as well. By default private keys
11553 are binary encoded and public keys PEM encoded. Silly HEX
11554 encoding were removed.
11556 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11557 function to create fingerprints.
11559 * Fixed a bug in SHA1; does not change the original data anymore.
11561 * Partly implemented INFO command on client and server side.
11562 Fixed CLEAR command. Changes to SERVER command; show current
11563 server(s) when giving command without arguments. Added
11564 VERSION command to client.
11566 * Added check to server that unregistered connections cannot
11567 execute commands (unless it is specificly allowed).
11569 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11571 * Fixed screen refresh.
11573 * Fixed channel joining bug from client. On some circumstances
11574 client tried to join to a channel it had already joined.
11576 * Added public key verification process into client's protocol.c.
11577 The client now verifies the public key from user and saves
11578 it into ~./silc/serverkeys/ directory.
11580 Added into: clientutil.[ch]: silc_client_verify_server_key.
11582 * Changed SKE protocol's silc_ske_initiator_finish function
11583 to accept callback function that verifies the received public
11584 key. Removed old silc_ske_verify_public_key function.
11586 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11588 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11589 silc_pkcs_private_key[_data]_set.
11591 * Made the password and public authentication more cleaner in
11592 server's protocol.c.
11594 * Removed historic and obsolete protocol `channel_auth' from
11595 both client and server.
11597 * Removed wrong way of sending command status messages from
11598 server to client in server's command.c. The old way violated
11599 protocol specification.
11601 Changes to silccore/silccommand.[ch]: removed
11602 silc_command_encode_status_payload -> not needed anymore,
11603 changed silc_command_encode_payload_va to accept extra
11604 argument on variable argument list. The argument type must
11605 now be provided to the function. Also, added new function:
11606 silc_command_encode_reply_payload_va which is same as
11607 normal command_encode_payload_va except command status type
11608 is provided as extra argument.
11610 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11612 * Added ~./silc directory handling. The directory includes the
11613 public and private keys for the client.
11615 Added silc_client_check_silc_dir, silc_client_create_identifier
11616 and silc_client_load_keys.
11618 * Implemented SILC protocol compliant public key. Added public
11619 and private key saving to and loading from files.
11621 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11622 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11623 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11624 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11625 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11627 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11628 silc_pkcs_load_[public/private]_key.
11630 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11632 * Added silc_server_get_route (route.[ch]) to get connection
11633 data for the fastest route for given ID.
11635 * Implemented INVITE command on client and server. The command
11636 were re-defined in the SILC Protocol Specification and the
11637 implementation now complies with the specification.
11639 * Implemented PING command on client and server.
11641 * Implemented NAMES command on client and server. The server side
11642 supports currently only normal server not router server yet.
11643 Some changes to NAMES definition in SILC protocol specification.
11645 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11647 * Implemented LEAVE command on client and server.
11649 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11650 again. This change was made to the protocol as well. Server
11651 should not violate the protocol specification anymore.
11653 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11655 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11656 was tested. SOCKS4 was not but should work anyway.
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