1 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
3 * Fixed compile error on non-i386. Affected file
4 lib/silccrypt/sha256.c.
6 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
8 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
10 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
12 * Removed callback system from SilcMimeAssembler. Return
13 the multipart type in silc_mime_get_multiparts. Affected
14 files are lib/silcutil/silcmime.[ch].
16 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
18 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
19 silc_mime_parse is available but deprecated.
21 * Check that packet is valid when processing key exchange,
22 authentication and rekey protocols. Fixes a crashbug.
23 Affected files are apps/silcd/protocol.c and
24 lib/silcclient/protocol.c.
26 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
27 all hash buffers to use that instead of fixed values.
29 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
31 * Added SHA-256 to crypto library. The SHA-256 takes now
32 precedence over SHA-1.
34 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
36 * fixed wrong return code in term_init. Affected file
37 apps/irssi/src/fe-text/terminfo-core.c
39 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
41 * and it doesn't return FILE* but a file descriptor. Affected
42 file apps/silcd/silcd.c
44 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
46 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
47 pointing this out. Affected file apps/silcd/silcd.c
49 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
51 * Fixed the insecure temporary file creation issue now that it's
52 even on bugtraq... Affected file apps/silcd/silcd.c
54 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
56 * Before creating a channel key we need to remove the private key
57 mode, otherwise no key is created. Affected file
60 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
62 * Before checking ip/hostname of SilcSocketConnection, check
63 if its not doing a host lookup currently. Fixes atleast one
64 crash when many people connect at the same time.
65 Affected file apps/silcd/server_util.c.
67 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
69 * Check for valid return value from regcomp. Affected file
70 lib/silcutil/unix/silcunixutil.c.
72 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
74 * Check for FD_SETSIZE in silc_select to not go over.
75 Affected file lib/silcutil/unix/silcunixschedule.c.
77 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
79 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
81 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
83 * Fixed channel public key list saving on JOIN command reply
84 on backup router. Affected file apps/silcd/command_reply.c.
86 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
88 * Added default limit how many channels client can join,
89 default is 50. Added 'channel_join_limit' configuration
90 option to server too. Affected files are apps/silcd/command.c
91 and serverconfig.[ch].
93 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
95 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
96 On Toolkit the server and client are not compiled by default.
97 Affected file configure.ad.
99 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
101 * Added lib/contrib/getopt.[ch] for platforms that don't
102 have it (it is not GPL implementation).
104 * Fixed compilation when pkg-config is used.
106 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
108 * A comma in invite/ban string is invalid, check for it.
109 Affected file apps/silcd/server_util.c.
111 * Added SERVICE command to the server. It parses the command
112 request but SILC Server does not support services for the
113 time being. Affected file apps/silcd/command.[ch].
115 * Added SERVICE command and command reply to client library.
116 It is however incomplete. Updated Toolkit documentation.
117 Affected files are lib/silcclient/command[_reply].[ch].
119 * Fixed IDENTIFY/WHOWAS command reply to send the username
120 correctly (uninitialized buffer). Affected file is
121 apps/silcd/server_query.c.
123 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
125 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
126 finalizes the major restructuring of the CVS tree.
128 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
130 * Send empty MOTD reply if MOTD file cannot be read.
131 Affected file silcd/command.c.
133 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
135 * Optimized primer number generator to use simpler conversion
136 routines. Also assure that the prime number will have the
137 highest bit set after modifying it. Affected file is
138 lib/silcmath/silcprimegen.c.
140 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
142 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
143 for now only for testing purposes, it will not be delivered
144 in any distribution for now.
146 * Removed NSS MPI from the source tree. Due to upcoming
147 license change for the SILC Toolkit, we cannot deliver the
148 NSS MPI anymore. I decided to replace it in all distributions
149 with public domain library.
151 * Removed GNU regex from lib/contrib and introduced free
152 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
153 GNU regex compatible API to it (only partial).
155 * Removed getopt routines from lib/contrib.
157 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
159 * Use silc_server_send_command_reply to send replies instead
160 of encoding packet itself. Affected file silcd/command.c.
162 * Added command sending and receiving statistics to server.
163 Affected files in silcd/.
165 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
166 with GCC, for it not to warn about pointer signedness.
168 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
170 * Added context to the SilcIDCache destructor. Affected
171 files are lib/silccore/silcidcache.[ch],
172 lib/silcclient/client.c and silcd/server.c.
174 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
176 * Added pkg-config check to configure.
178 * The PublicKeyDir must not be used with Admin block in server
179 config. Affected file silcd/serverconfig.c.
181 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
185 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
187 * Handle empty LIST command reply correcttly in server. Affected
188 file silcd/command_reply.c.
190 * Handle empty LIST command reply correctly in client library.
191 The application will now receive one LIST command reply with
192 all arguments set to NULL if there are no channels. Updated
193 Client Library documentation accordingly. Affected file
194 lib/silcclient/command_reply.c.
196 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
198 * Added channel name string stringprep profile to the protocol
199 and implementation to allow a little free'er channel name
200 strings. Affected files are lib/silcutil/silcstringprep.[ch].
202 * Added silc_channel_name_[check|verify] to check and verify
203 channel name strings. Affected files are
204 lib/silcutil/silcstrutil.[ch].
206 * Added support for the new channel name preparation in client
207 library and server. Affected files in lib/silcclient and
210 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
212 * Added the Autodist into the source tree. It replaces the
213 old ./prepare. It can be used to create distributions as
214 previously. See README.CVS and README.DIST. See
215 distributions in distdir/.
217 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
219 * Make sure query sends at least an error back if nothing
220 more is sent. Affected file silcd/server_query.c.
222 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
224 * During query, check if the original command caller goes
225 away. If it does, stop the query. Affected file
226 silcd/server_query.c.
228 * Check for valid channel creation in JOIN command reply.
229 Affected file lib/silcclient/command_reply.c.
231 * Handle the resolver counter in silc_client_get_users_by_channel
232 callback correctly. Fixed auto-join bug in Gaim. Affected
233 file lib/silcclient/idlist.c.
235 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
237 * Added some better error messages. Affected file
238 silcd/command_reply.c and packet_receive.c.
240 * Handle error in WATCH command propely on backup router.
241 Affected file silcd/command.c.
243 * Fixed freeing of unfreeable variable in WHOIS command reply.
244 Affected file silcd/command_reply.c.
246 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
248 * Added pkg-config .pc file creation for silc core library
249 and silcclient library. A patch by c0ffee.
251 * Removed the need for GNU Libidn. Added the simple stringprep
252 from libidn into lib/contrib/. It is now used also on Windows
255 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
257 * Simplified the invite and ban string handling in the
258 server. Check for valid invite and ban arguments also.
259 Affected file silcd/server_util.c.
261 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
263 * Added WATCH list announcing in backup router protocol.
264 Affected files are silcd/command.c, server.c, server_backup.c.
266 * Do not change users mode to founder on normal server/backup
267 if the founder mode is set, and user is first one to join.
268 Affected file silcd/pcaket_receive.c.
270 * Do not send CUMODE_CHANGE notify back to sender. Affected
271 file silcd/packet_receive.c.
273 * Added getrusage() to take noise in SILC RNG. A patch by
274 Mika Boström. Affected files are configure.in.pre,
275 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
277 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
279 * Splitted the SILC libraries configuration into a configure
280 fragment into lib/configure.ad. It is now possible, once
281 this feature is added, to specify whether to compile or not
282 compile included SILC libraries. Affected files are
283 configure.in.pre, lib/silcmath/mpi/configure.ad,
284 lib/configure.ad, Makefile.defines.pre and
285 Makefile.defines_int.pre.
287 * Added --with-silc-includes and --with-silc-libs to configure.
288 If specified the included libs are not compiled, but the
289 specified libs are used. Pkg-config is not yet supported.
290 Affected file configure.in.pre.
292 * Fixed WATCH command handling on backup router. Router does not
293 send the watch command any more to backup if it originates from
294 backup. Affected file silcd/command.c.
296 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
298 * Changed announcing to not announce unregistered clients.
299 Affected file silcd/server.c.
301 * Fixed username handling in command reply. Affected file
302 silcd/command_reply.c.
304 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
306 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
308 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
309 Affected file: includes/silcincludes.h.in
311 * bool is defined as _Bool on Mac OS X now.
312 Affected file: lib/silcutil/silctypes.h
314 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
316 * Added support for UTF-8 nicknames, channel names and
317 server names in client library. Affected files in
320 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
321 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
322 software to check how Toolkit has been compiled.
324 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
326 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
328 * Use silc_utf8_str[n]casecmp instead of strcmp routines
329 in library and in SILC Client when dealing with nicknames
330 and other identifier strings. Affected file in client lib
333 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
334 irssi/src/silc/core/silc-servers.c.
336 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
338 * Fixed idcache to work with the new identifier strings.
339 Affected file lib/silccore/silcidcache.c.
341 * Added UTF-8 hash and compare function for SilcHashTable.
342 Affected file lib/silcutil/silcutil.[ch].
344 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
345 Affected file lib/silcutil/silcstringprep.[ch].
347 * Changed the identifier string handling to include the original
348 format in client, server, channel entries and normalized
349 format in cache. Affected files in silcd/.
351 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
353 * Added support for the new identifier strings and their
354 validity checking. Nicknames, channel names and usernames
355 can now include practically any kind of letters and various
356 other characters. Affected files in silcd/ and in libraries.
358 NOTE: comparing these strings should now be done with memcmp()
359 to check binary compatibility. All these strings are normalized
360 and casing is irrelevant.
362 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
363 as easy function for applications to check whether identifier
366 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
368 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
369 file lib/silcutil/silcutf8.c.
371 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
373 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
375 * Make public key in getkey reply mandatory. Affected file
376 lib/silcclient/command_reply.c
378 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
380 * Added Parameter dont_register_crypto_library to
381 SilcClientParam. If set to TRUE, silcclient library will
382 not initalize the Crypto Libraries and application
383 will need to do it. Affected file lib/silcclient/silcclient.h,
384 lib/silcclient/client.c.
386 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
388 * Imported new silc_utf8_[encode|decode] routines from
389 my internal SILC 1.1 source tree. New encodings added:
390 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
391 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
392 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
395 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
397 * Implemented stringprep (RFC 3454) API. Internally we use
398 GNU Libidn's stringprep, for now, so it is required now to
399 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
401 * Added checking for GNU Libidn and --with-libidn to configure.
403 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
405 * If the passphrases entered do not match while generating a new key,
406 completly start over instead of going into an infinite loop asking
407 the user to re-enter the passphrase correctly. Affected file
408 lib/silcutil/silcapputil.c
410 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
412 * Make sure server is removed from backup list when it is
413 deleted. Affected files silcd/command.c, server.c,
416 * Close socket when connecting to router fails. Affected
419 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
421 * Adopt configuration toolchain to current auto-tools.
422 Affected files prepare, irssi/configure.in
423 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
424 redo that. Affected files irssi/src/silc/core/client_ops.c,
425 irssi/src/fe-common/silc/fe-silc-channels.c
426 * Take over command line options into silcclient data structure.
427 Affected file irssi/src/silc/core/silc-core.c
429 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
431 * Do not try to initiate backup resuming protocol forever.
432 Affected file silcd/server_backup.c.
434 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
436 * ID change in resuming has to be done before changing
437 detached client's modes, since the ID change may fail and
438 leave ghosts on the network. Affected file is
439 silcd/packet_receive.c.
441 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
443 * Fixed Win32 scheduler to not stuck anymore. A patch from
444 Juha Räsänen. Affected file is
445 lib/silcutil/win32/silcwin32schedule.c.
447 * Fixed QoS parsing for connection blocks in server. Affected
448 file is silcd/serverconfig.c.
450 * Fixed server statistics increasing in server. Affected file
453 * The CLOSE command now marks backup router as self disconnected
454 to avoid resuming problems. Affected file silcd/command.c.
456 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
458 * When using silc_net_create_connection[_async], and your system can
459 create IPv6 sockets, it will try to connect to the IPv6 host.
460 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
461 file lib/silcutil/unix/silcunixnet.c
463 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
465 * Check for valid route when receiving packet from router and
466 when routing it to local server in the cell. A patch from
467 Matt Miller. Affected files silcd/router.c and server.c.
469 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
471 * Couldn't detach and reattach twice, because of the previous
472 commit. Affected file silcd/packet_receive.c
474 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
476 * Added check to ignore Port value if Initiator is FALSE.
477 Remote router coudln't connect if Port was set. Affected file
480 * If some client tries to resume more than once at the same time,
481 server crashed. Router didn't crash, but showed odd behaviour
482 (didn't allow clients to join anymore, ..). Affected files
483 silcd/packet_receive.c silcd/idlist.h
485 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
487 * Destroy the file transfer session in silc_client_file_close
488 with timeout. Affected file lib/silcclient/client_ftp.c.
490 * Call SFTP server monitor in READ and WRITE after the actual
491 operations. Affected file lib/silcsftp/sftp_server.c.
493 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
495 * Create one configure script from configure fragments
496 (configure.ad). This is a first step towards new distribution
497 system. Affected files prepare, configure.in.pre,
498 lib/silcmath/mpi/configure.ad.
500 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
502 * Removed expiring of client key pair. Affected file is
503 irssi/src/silc/core/clientutil.c
505 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
507 * Check the number of connections from real number of
508 connections instead of socket number, when deciding if
509 server is full. Affected files are silcd/server.c,
510 server_internal.h and silcd.c.
512 * Clarified the connections_max meaning in General section
513 in doc/example_silcd.conf.in.
515 * The reconnect_keep_trying default value set to TRUE
516 if it is not defined in the config file. Affected file
517 silcd/serverconfig.c.
519 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
521 * Fixed crashbug in connection closing, after a protocol
522 completion callback, which might have closed it already.
523 Affected file silcd/server.c.
525 * Fixed rekey with PFS in backup router. It did not allow
526 rekeys with PFS, and when the rekey protocol timedout
527 it crashed the backup router without the above fix. Affected
528 file silcd/packet_send.c and server.c.
530 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
532 * The silc_client_add_channel_private_key now returns the
533 private key context if pointer is given as argument.
534 Affected files are lib/silcclient/silcclient.h and
537 * Added support for using channel private keys in SILC
538 Client Library even if the private key mode is not set
539 on the channel. Affected file lib/silcclient/client_channel.c.
541 * The channel private key used to decrypt message is now
542 delivered to the application in the 'channel_messageÃ' client
543 operation. Affected files are lib/silcclient/silcclient.h
544 and client_channel.c.
546 * Fixed wrong arg type for user limit in CMODE command reply.
547 Affected file silcd/command.c.
549 * The user limit is now taken and saved to SilcClientEntry in
550 JOIN and CMODE command replies and in CMODE_CHANGE notify.
551 Affected files lib/silcclient/silcclient.h, command_reply.c
554 * Added support to the new private message key indicator
555 packet. Added a new function to the client library:
556 silc_client_send_private_message_key_request. The sender
557 indicates to be initiator, and receiver is responder.
558 Added the indicator to the SilcClientEntry as 'prv_resp'
559 boolean. Affected files are lib/silcclient/silcclient.h
560 client.[ch], and client_prvmsg.c.
562 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
564 * Fixed the JOIN command calling when called with both
565 -auth and -founder. Affected file is lib/silcclien/command.c.
567 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
569 * Check watcher list for resumed clients as well. Affected
570 file is silcd/packet_receive.c.
572 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
574 * Implemented the user limit to the CMODE_CHANGE notify,
575 CMODE command reply and JOIN command reply in server.
576 Affected files are silcd/server.c, command.c, command_reply.c,
577 packet_send.c and packet_receive.c.
579 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
581 * Defined SILC_STRFMT_END that must be used now with
582 silc_buffer_strformat, instead of SILC_STR_END. Fixes
583 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
584 lib/silcclient/silcvcard.c, silcd/server_util.c.
586 * Fixed the adding of public key to the WATCH list in server.
587 Fixed the WATCH notify sending to client. Affected files
588 are silcd/packet_send.[ch], command.c, server_util.c.
590 * Implemented the watching by public key in the SILC Client
591 Library and SILC Client. Affected files are
592 lib/silcclient/command.c and client_notify.c.
594 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
596 * Added support for public key watching in server. Affected
597 files are silcd/server.c, server_internal.h, command.c,
600 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
602 * Added public key to the SIlcClientEntry. Affected files
603 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
605 * Fixed the get_clients_whois reply processing to return
606 exactly same entries server returned. Makes it possible
607 to search using attributes. Affected file is
608 lib/silcclient/idlist.c.
610 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
612 * Save founder key to SilcChannelEntry. Affected files are
613 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
615 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
617 * Call the monitor callback with _CLOSED status from the
618 silc_client_file_close. Affected files are
619 lib/silcclient/client_fpt.c, silcclient.h
621 * Added silc_client_get_clients_whois which resolves using
622 WHOIS, and supports requested attributes as well.
623 Affected files are lib/silcclient/silcclient.h, idlist.c.
625 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
627 * Added support for asking the destination filename where
628 the downloaded file is saved in the file transfer. Affected
629 files are lib/silccilent/silcclient.h, client_ftp.c.
631 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
633 * Fixed error handling in resuming data processing. Affected
634 files are lib/silcclient/client_resume.c and client.c.
636 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
638 * Fixed silc_client_send_private_message to return TRUE correctly.
639 Affected file lib/silcclient/client_prvmsg.c.
641 * Added topic to the SilcChannelEntry. Affected files are
642 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
644 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
646 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
647 file lib/silcclient/command.c
649 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
651 * Convert all commands to UTF-8 before passing them to the
652 client library. Still need to convert replies from UTF-8 to
653 the locale encoding. Affected file
654 irssi/src/silc/core/silc-cmdqueue.c
656 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
658 * redirect all silc_client_command_calls through a queueing framework.
659 This fixes /CYCLE and the annoying "nick change after auto-joining
660 a channel". Furthermore it defines one central point where
661 command parameters can be UTF-8-ified. Affected files
662 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
663 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
665 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
667 * use asynchronous connect() to establish router connections.
668 Fixes problem when the primary router goes down. Affected files
669 silcd/server.c, silcd/server_backup.c
671 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
673 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
674 Fixed various compilation warnings when type casting ints
675 to pointers or vice versa, of different size. Updates around
678 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
680 * Surrogates not allowed in UTF-8 strings, updated decoder.
681 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
682 testers in lib/silcutil/tests/ directory.
684 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
686 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
687 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
688 files are lib/silcclient/silcclient.h, client.c.
690 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
692 * When resuming a session fails, notify the user that the session
693 file needs to be removed eventually. Affected files
694 irssi/src/fe-common/silc/module-formats.[ch],
695 irssi/src/silc/core/client_ops.c.
697 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
699 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
700 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
702 * Typofix in Irssi::Silc module. Affected file
703 irssi/src/perl/silc/Silc.xs.
705 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
707 * Changed the way NOTICE flagged messages are treated. Added support
708 for notices in queries and signing notices. Affected files
709 irssi/default.theme; irssi/docs/help/in/notice.in;
710 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
711 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
713 * Fixed typo in /ACTION help. Affected file
714 irssi/docs/help/in/action.in
716 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
718 * Fixed typo in perl module. Affected file
719 irssi/src/perl/silc/Server.xs
721 * Changed the way ACTION flagged messages are treated. Added support
722 for actions in queries and signing actions. Affected files
723 irssi/default.theme; irssi/docs/help/in/action.in;
724 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
725 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
728 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
730 * Incorrectly reported error when client had to be resolved from
731 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
733 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
735 * Fixed whois public key hash table deleting and adding in
736 detached client case. Affected file silcd/packet_receive.c.
738 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
740 * Changed filenames of silc/fe module not to collide with filenames
741 from core/fe. Also seperated public messages printing from
742 query messages printing. Affected files are all in
743 irssi/src/fe-common/silc.
745 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
747 * Fixed the invite process handling during joining to use
748 correct server name for the client that is matched against
749 the invite string for the channel. Wrong server name caused
750 inability to join the channel. Affected file is
753 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
755 * Fixed the CUMODE channel founder authentication on normal
756 server to not remove the founder rights on existing founder
757 before checking that router accepts the mode change. Affected
758 files are silcd/command.c and silcd/packet_receive.c.
760 * Remove the server entry correctly when rekey timeouts and
761 remote router connection on normal server is closed. Fixes
762 a crash where server uses the freed server entry. Affected
765 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
767 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
768 networks. This is the first step in solving the bug about
769 /SERVER ADD -silcnet <silcnet>. Affected files
770 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
771 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
772 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
774 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
776 * /SMSG and /MMSG now correctly create new queries. Affected files
777 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
779 * Add basic support for SILC protocol specific variables in perl.
780 Affected files irssi/src/perl/silc/*, irssi/configure.in,
781 irssi/src/perl/Makefile.am
783 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
785 * Don't use silc_get_input, it's obviously not reliable. Fixes
786 issue when the current key expires. Affect file
787 irssi/src/silc/core/clientutils.c
789 * Make the session data filename configurable. This makes it
790 possible to have different session files for different
791 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
792 client_ops.[ch], silc-servers.c,
793 irssi/src/silc/fe-common/silc/module-formats.[ch]
795 * Use the same set of libtool files for the MPI lib as for the
796 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
797 config.sub, configure.in, install-sh, missing, mkinstalldirs
799 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Fixed server statistics decrementing error to not go to
802 negative. Affected file silcd/packet_receive.c.
804 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
806 * Use silc_server_query_add_error to add error in public key
807 search error. Added support in send_reply to send errors
808 without specific argument. Affected file silcd/server_query.c.
810 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
811 Client for NO_SUCH_NICK. It was against the protocol specs.
812 Affected file irssi/src/silc/core/client_ops.c.
814 * Added backwards support for the wrong NO_SUCH_NICK error sending
815 in server. To be removed in SILC Server 1.0. Both old clients
816 and clients with fixed error handling now works. Affected file
817 silcd/server_query.c.
819 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
821 * fixed a bug in the whois using attributes function where no
822 error was sent if no nickname and client id but the attributes were
823 given to whois. Affected file silcd/server_query.c
825 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
827 * remove public key from public key hashtable on detach. Affected
828 file silcd/packet_receive.c
830 * free public key hashtable before removing clients on server
831 shutdown. Affected file silcd/server.c
833 * remove public key prior deleting client-data on killing a client.
834 Affected file silcd/server_util.c
836 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
838 * Getting the MOTD from other servers works now. Affected
839 files are silcd/command.c and silcd/command_reply.c
841 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
843 * Initialize the variable idletag, since it is tested in
844 silc_core_deinit for its default value. Affected file
845 irssi/src/silc/core/silc-core.c
847 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
849 * Fixed signed channel messages across cells. Affected file
852 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
854 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
855 is not defined. They can now be safely used in if-statements
856 without braces. Affected file lib/silcutil/silclog.h.
858 * Added the checks for backup closing connection due to error
859 (local or remote) and thus not allow the resuming to occur
860 in reconnect. Affected files are silcd/packet_send.c
863 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Help file updates. Affected files in irssi/src/docs/help/in/.
867 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
869 * Fixed channel messages across cells. Affected file
872 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
874 * Fixed file transmission accepting in client library to not
875 start the negotiation if user hasn't accepted the transfer,
876 instead create new session for resent transfer. Affected
877 file lib/silcclient/client_ftp.c.
879 * Show the session ID in the file transmision list. Remove
880 session from list that failed to transfer. Switch the current
881 session automatically after transmission, and in errors, to new
882 session if other sessions exists in the transfer list. Affected
883 files are irssi/src/silc/core/silc-servers.c,
884 irssi/src/fe-common/silc/modfule-formats.c.
886 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
888 * Fixed MIME header parsing for the hopefully last time. Affected
889 file lib/silcutil/silcstrutil.c
891 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
893 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
895 * The SILC RNG is now gauranteed to return non-zero random
896 values. Affected files are lib/silccrypt/silcrng.[ch].
898 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Fixed nickname formatting when changing only case of the
901 nickname. Affected file lib/silcclient/idlist.c.
903 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
905 * Fixed a memory leak and incorrect printing of the "appears as"
906 message. Affected file irssi/src/silc/core/client_ops.c
908 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
910 * Added CRT (Chinese Remainder Theorem) supported RSA
911 private keys and private key operations. This significantly
912 increases private key operation efficiency. No compatibility
913 issues with new or old private keys. Affected files are
914 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
916 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
918 * Fixed GCC-3.3.2 related compilation warnings from the
921 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
923 * Removed RC6 from distributions.
925 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
927 * Added some better comments to lib/silccrypt/silcpkcs.h,
928 optimized some routines in lib/silccrypt/silcpkcs.c.
929 Added test_silcpkcs into lib/silccrypt/tests/.
931 * Fixed silc_rng_global_init to actually init the global RNG
932 if RNG wasn't provided for it. Affected file is
933 lib/silccrypt/silrng.c.
935 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
937 * Added silc_hash_table_find_by_context_ext. Affected files
938 lib/silcutil/silchashtable.[ch].
940 * Save the public key on normal server in WHOIS command reply
941 from attributes, if present, and add it to public key hash
942 table. Fixes WHOIS resolving by public key on normal server.
944 Optimized the attributes resolving on normal server to not
945 resolve if we resolved them already from router.
947 Affected files are silcd/server_query.c, command_reply.c.
949 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
951 * Added support for whois using attributes.
952 Affected files silcd/command_reply.c, silcd/packet_receive.c,
953 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
956 * Added support for whois using public key attribute to /WHOIS i
957 client command. Affected files irssi/docs/help/in/whois.in,
958 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
960 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
962 * Fixed UMODE setting in server when the client has anonymous
963 mode set. The mode setting was not working. Affected file
966 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
968 * Fixed some bugs and typos related to sending split messages.
969 Print notification when sending messages with /MMSG. Affected
970 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
972 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
974 * Optimized the socket referencing in packet routines, client
975 library and server. Affected files are lib/silccore/silcpacket.c,
976 lib/silcclient/client.c and silcd/server.c.
978 * If silc_socket_set_qos is given with NULL arguments the QoS is
979 reset from the socket. Affected files are
980 lib/silcutil/silcsockconn.[ch].
982 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
984 * Add a /LISTKEYS command which lists the locally cached
985 client and server keys. Affected files
986 irssi/src/fe-common/module-formats.[ch],
987 irssi/src/silc/core/silc-{channels,servers}.c
988 irssi/docs/help/in/listkeys.in
990 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
992 * Check that packet queue purging was successful. Affected
993 files lib/silcclient/client.c and silcd/packet_send.c. Related
994 to MAC failed errors.
996 * Do not clear the inbuf even if it is empty if QoS was applied
997 to it. Otherwise the QoS data is cleared and MAC failed error
998 will occur. Affected file lib/silccore/silcpacket.c.
1000 * Use the rekey period time as rekey protocol timeout value.
1001 If the rekey does not succeed during the rekey period there's
1002 something very wrong, and we most likely end up with wrong keys,
1003 do graceful reconnect then. Affected file silcd/server.c.
1005 * Take reference of the socket in the parser context, as it's
1006 possible to have the parsers in queue after the socket is
1007 disconnected and this may cause crash. Affected files are
1008 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1011 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1013 * Fixed KICK command reply sending, it sent to replies.
1014 Affected file silcd/command.c.
1016 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1018 * Finish the silc-mime.pl script. It now supports MIME type
1019 guessing using magic files, signing data messages, executing
1020 MIME handlers in background. Affected files
1021 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1023 * Changed MIME signal handler to make things easier for the perl
1024 script. Affected files irssi/src/silc/core/client_ops.c,
1025 silc-servers.c, and irssi/docs/signals.txt
1027 * Cleaned up the silc_mime_parse function and fixed detection
1028 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1030 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1032 * Resolve the IP for file transfer listener from the connection
1033 socket. Affected file lib/silcclient/client_ftp.c.
1035 * Accept NULL hostname parameter in the functions
1036 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1037 if hostname is not wanted.
1039 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1041 * Fixed race condition between silc_client_init and
1042 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1044 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1046 * Fixed file transfer connection closing when SIGNOFF for
1047 the client is received from server. Affected file is
1048 lib/silcclient/client_ftp.c.
1050 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1052 * Check for disconnected socket in QUIT callback. Affected
1053 file silcd/command.c.
1055 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1057 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1058 Affected files lib/silcutil/silcstrutil.c
1060 * Cleaned up the escape/unescape functions for correctness and
1061 speed. Affected file irssi/src/silc/core/client_ops.c
1063 * Removed handling for data messages with Content-Type: text/*,
1064 moved parsing of MIME headers to the signal handler, added
1065 support for signing and verifying data messages. Affected
1066 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1067 irssi/src/silc/core/silc-{servers,channels}.c
1069 * Added a perl script for handling data messages based on
1070 information read from Mailcap files. New file
1071 irssi/scripts/silc-mime.pl
1073 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1075 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1076 acknowledge recepetion of a message to the sender. Updated
1079 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1081 * Unregister channel key saving callback when deleting channel.
1082 Affected file lib/silcclient/idlist.c.
1084 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1085 before calling notify client operation. Affected file is
1086 lib/silcclient/client_notify.c.
1088 * Unregister QoS tasks when deleting the socket connection.
1089 Affected files lib/silcutil/silcsockconn.[ch],
1090 unix/silcunixsockconn.c.
1092 * Implemented latest presence-attrs draft changes. Affected
1093 files lib/silccore/silcattrs.h and
1094 irssi/src/silc/core/silc-queries.c.
1096 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1098 * Save old channel keys in list to allow more rapid change
1099 of channel keys if server for some reason does that. This
1100 avoids loosing so many channel messages due to not having
1101 key to decrypt. Affected file lib/silcclient/silcclient.h,
1102 idlist.c and client_channel.c.
1104 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Continued backup router tests and fixes. Affected files
1107 silcd/server_backup, server_util.c, server.c. See TODO.
1109 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1111 * Fixed SERVER_SIGNOFF handling in servers. The client
1112 was removed from wrong list thus not removing the client
1113 at all. Affected file silcd/packet_receive.c.
1115 * Do not execute rekey protocol for disabled connections as
1116 it would never go through. Affected file silcd/server.c.
1118 * Added timeout for rekey protocol to catch if the protocol
1119 never executes successfully. Affected files silcd/server.c
1122 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1124 * Abandon packet processing for disconnected sockets. Check
1125 this always after calling packet processing callback.
1126 Affected file lib/silccore/silcpacket.c.
1128 * Fixed double registration disconnection code in server.
1129 Closed wrong connection. Affected file silcd/packet_receive.c.
1131 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1133 * On normal server reconnect to primary during resuming 4
1134 times, then give up. Affected file silcd/server_backup.c.
1136 * If during reconnecting to routers we notice we have router
1137 connection but no primary router set, the server is in desync.
1138 Reconnect to primary to restore network. Affected file
1141 * Assure that only one protocol is exeucting at the same time.
1142 Added checks for all protocols. Affected files are
1143 silcd/server.c and server_backup.c.
1145 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1147 * Check that a string is not already part on invite/ban
1148 string when processing it. Affected file silcd/server_util.c.
1150 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1152 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1153 with 1.2 version of the protocol. Affected file is
1154 silcd/packet_receive.c.
1156 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1158 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1159 where the passphrase was given. Affected file is
1162 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1164 * INVITE and BAN notifys are now delivered from routers to
1165 servers (but not clients) on the channel. Updated specs and
1166 code. Affected files silcd/packet_[send|receive].[ch],
1167 command.c, server.c and server_util.c.
1169 * Implemented INVITE and BAN announcing. Affected files are
1170 silcd/server.[ch], server_util.c.
1172 * Implemented SilcStatus error type argument returning in
1173 command reply error in server. Affected file silcd/command.c.
1175 * Implemented SilcStatus argument returning in comand reply
1176 in client library. The command_reply client operation now
1177 returns error specific arguments as well. Affected files
1178 are lib/silcclient/command_reply.[ch], client_resume.c,
1179 lib/silccore/silcstatus.[ch].
1181 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1183 * Backup router protocol version 1.2 implemented. Testing still
1184 required. Affected files in silcd/server_backup.[ch], server.c,
1185 packet_receive.c and server_internal.h.
1187 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1189 * silc_client_send_[channel|private]_message now return TRUE
1190 or FALSE. Affected file lib/silcclien/client_channel.c and
1193 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1195 * Check for explicit nickname in INVITE and BAN processing
1196 during join as well (and don't expect only wildcards in
1197 invite/ban strings). Affected file silcd/command.c.
1199 * Fixed the INVITE and BAN by public key. The public key saved
1200 is the PK payload (as specified) not the raw data. Affected
1201 file silcd/server_util.c.
1203 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1205 * UTF-8 text message support for actions and notices in SILC
1206 Client. Affected file irssi/src/silc/core/client_ops.c.
1208 * silc_get_username and silc_get_real_name now returns sensible
1209 data on Win32. Patch by Toni Willberg. Affected file is
1210 lib/silcutil/win32/silcwin32util.c.
1212 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1214 * Provide a signal handler to send MIME encoded messages and emit
1215 a signal when a MIME encoded message is received. Also document
1216 the signals for usage with the perl interface.
1218 A sample perl script will be supplied at a later point.
1220 Affected files are irssi/docs/signals.txt,
1221 irssi/src/silc/core/client_ops.[ch],
1222 irssi/src/silc/core/silc-{channels,servers}.c
1224 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1226 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1227 server. Use this time to display a lag and disconnect when it
1228 exceeds a specified limit.
1230 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1232 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1234 * Remove the channel auth list in normal server if router
1235 encofrces its list during connecting. Send notify to channel
1236 to remove the mode to remove the list. Affected files are
1237 silcd/server_util.c and silcd/packet_receive.c.
1239 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1241 * Added support for channel public keys. Updated protocol specs
1242 and implemented it. Affected files are
1243 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1244 lib/silcclient/command_reply.c.
1246 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1248 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1249 terminate the process on Linux. Affected file silcd/silcd.c.
1251 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * Check for NULL buffer in silc_buffer_clear. Affected file
1254 is lib/silcutil/silcbuffer.h.
1256 * Simplified the backup router protocol by removing the _GLOBAL
1257 types. Updated protocol specs and the code. Affected files
1258 are silcd/server_backup.[ch].
1260 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1262 * Deny '@' and '!' from nicknames since they are reserved
1263 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1264 Updated protocol specs and the code.
1266 Affected files are silcd/server_util.[ch].
1268 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1270 * Fixed stack overflow in Irssi SILC client. Affected
1271 file irssi/src/silc/core/client_ops.c.
1273 * Check that Host is set in ServerConnection and RouterConnection
1274 in silcd.conf. Affected file silcd/serverconfig.c.
1276 * Fixed crash in server with protocol completion callbacks,
1277 namely rekey and backup resuming protocols. Affected files
1278 are silcd/server_backup.c and silcd/server.c.
1280 * Fixed rekey protocol to not restart if it is started already.
1281 Affected files are lib/silcclient/client.c and
1284 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1286 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1288 * Fixed EOF handling in SILC Config, affected file
1289 lib/silcutil/silcconfig.c.
1291 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1293 * Fixed RESOLVING flag handling in JOIN notify and other
1294 notifys to handle the resolvings correctly in client library.
1295 Affected file lib/silcclient/client_notify.c.
1297 * Do not send full INVITE and BAN lists in INVITE and BAN
1298 notifys, only the changed information. Affected file
1301 * Fixed INVITE notify sending in INVITE command, send it
1302 only when needed. Affected file silcd/command.c.
1304 * Handle the founder key change properly in CMODE_CHANGE
1305 notify. Bug #122. Affected file silcd/packet_receive.c.
1307 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1309 * Remove the mark for output (mark it only for input) after
1310 purging outgoing queue. Prevents the "Error in select()"
1311 floods. Affected file silcd/packet_send.c.
1313 * Fixed incorrect connection deletion from client library
1314 after calling "connect" client operation. Could cause
1315 crashes for example during reconnect timeouts. Affected
1316 files are lib/silcclient/client.c and
1317 irssi/src/silc/core/client_ops.c.
1319 * Check server private key file permissions before starting
1320 the server. Affected file silcd/serverconfig.c.
1322 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1324 * NULL terminate allocated string in silc_buffer_strformat.
1325 Affected file lib/silcutil/silcbuffmt.c.
1327 * Rewrote the invite/ban list string handling in server to
1328 use SilcBuffer instead. Affected files are silcd/command.c
1329 and silcd/server_util.c.
1331 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1333 * Fixed double free in CMODE command when setting new HMAC
1334 for channel. Affected file silcd/command.c.
1336 * Added couple of missing memset's to zero sensitive memory.
1337 Affected files silcd/command.c, lib/silcclient/command.c.
1339 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1341 * Fixed a double free in INVITE command error handling in
1342 server. Affected file silcd/command.c.
1344 * Added macros SILC_SWAB_[16|32] to swab byte order of
1345 16-bit and 32-bit unsigned integers. Affected file
1346 lib/silcutil/silctypes.h.
1348 * Use the SILC_SWAB_16 instead of htons() in server when
1349 handling ports since the ports in structures are always
1350 in little-endian order (regardless of platform). Affected
1351 file silcd/serverid.c and silcd/server_backup.c.
1353 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1355 * Send DISCONNECT in close admin command in server. Affected
1356 file silcd/command.c.
1358 * Check whether we are already connecting to a remote router
1359 (in addition of checking whether we are already connected)
1360 before creating new connection. Affected file silcd/server.c.
1362 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1364 * Added better compiler and compiler flags checking in
1367 * Check that socket is valid after QoS is applied to data.
1368 Affected file lib/silcutil/unix/silcunixsockconn.c.
1370 * Make sure the socket connecetion is not closed to early
1371 when closing connection in server. Also make sure the
1372 connection is always closed after error in a protocol.
1373 Affected file silcd/server.c.
1375 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1377 * Removed --session and --dummy options from Irssi SILC Client.
1378 -d option is available only if --enable-debug was given.
1379 Affected files are irssi/src/silc/core/silc-core,
1380 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1382 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1384 * Added silc_buffer_steal to steal the data from the buffer.
1385 Affected file lib/silcutil/silcbuffer.h.
1387 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1389 * Fixed server crash with double Primary block in config file.
1391 Fixed also various memory leaks around the config file
1392 parser. Affected files lib/silcutil/silcconfig.c,
1393 silcd/serverconfig.c.
1395 * Changed my nickname (Johnny Mnemonic) to my real name, this
1396 means that bugs introduced by him were actually introduced
1399 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1401 * Don't display "foo appears as foo\nYou're now known as foo"
1402 messages. Affected file irssi/src/silc/core/client_ops.c
1404 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1406 * Fixed error handling of invalid client entry when calling
1407 commands in server. Fixes a crash. Affected file
1410 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Added some sanity checks in server for correctness of the
1413 server configuration. Affected file silcd/serverconfig.c.
1415 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Prevent endless resolving of user informations in USERS
1418 command by checking the command reply status correctly.
1419 Affected file lib/silcclient/command_reply.c.
1421 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1423 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1424 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1425 Aldous <Matthew@Aldous.com>.
1427 * Added better implementation using CriticalSection of
1428 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1429 <mikko.lahteenmaki@pikabaana.net>.
1431 * Added some Winsock WIN32 compatiblity defines into
1432 includes/silcwin32.h.
1434 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * Fixed double free in async host lookup code. Affected file
1437 lib/silcutil/silcsockconn.c.
1439 * On backup router handle now the SERVER_SIGNOFF from router
1440 for local connected servers too, and close the connections.
1442 Do not process them as normally signing off servers when they
1443 really signoff by sending EOF fe, but always assume that
1444 router sends the SERVER_SIGNOFF.
1446 Affected files silcd/server.c and silcd/packet_receive.c.
1448 * Fixed socket unsetting when closing connections. Affected
1449 files silcd/server.c and silcd/packet_send.c.
1451 * Do not print the nickname in SERVER_SIGNOFF if we do not
1452 have it. Prevents asserts in Irssi core. It is possible we
1453 don't have the nick if it was just being resolved when server
1454 signoff. Affected file irssi/src/silc/core/client_ops.c.
1456 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Fixed autonick crashbug in client library. Affected file
1459 lib/silcclient/client.c.
1461 * Fixed Unix implementation of SilcMutex to really assert if
1462 the mutex is locked/unlcoked already. Affected file
1463 lib/silcutil/unix/silcunixmutex.c.
1465 * Fixed locking in silc_schedule_uninit. It didn't lock
1466 when dispatching timeout tasks. Affected file is
1467 lib/silcutil/silcschedule.c.
1469 * Changed Win32 implementation of SilcThread to use modern
1470 Win32 interface. Affected file is
1471 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1473 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1475 * Don't print signed messages when sending failed. Affected files
1476 irssi/src/silc/core/silc-[servers.c/commands.h]
1478 * Send adquate signal when founding a channel by joing it. Affect
1479 file irssi/src/silc/core/client_ops.c
1481 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1483 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1484 irssi/src/fe-common/core/themes.c
1486 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Fixed close command to use the port correctly when closing
1489 server connections. Affected file silcd/idlist.c.
1491 * Check for NULL outbuf in silc_socket_write. It is possible
1492 that it is NULL is some odd case. Affected files are
1493 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1495 * Do not call final protocol callback for backup router
1496 resuming protocol when closing connection. It is closed
1497 by timeout in case of error. Affected file silcd/server.c.
1499 * Backup reconnect to router if backup resuming protocol
1500 failed. Affected file silcd/server_backup.c.
1502 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1504 * Fixed double free in SKE library error hadling when signature
1505 error occurred. Affected file lib/silcske/silcske.c.
1507 * Save the fingerprint to new SilcClientEntry after changing
1508 nickname. Affected file lib/silcclient/client_notify.c.
1510 * Print SIGNOFF in Irssi SILC client only if the nickname is
1511 known. Prevents asserts in Irssi core. It is possible we
1512 don't have the nick if it was just being resolved when it
1513 quit. Affected file irssi/src/silc/core/client_ops.c.
1515 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Fixed double free in invite list adding code when adding
1518 invite strings. Affected file silcd/server_util.c.
1520 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * More log printing during backup router protocol. Affected
1523 file silcd/server_backup.c.
1525 * Removed backwards support for old private key file format.
1526 Affected file lib/silccrypt/silcpkcs.c.
1528 * Removed backwards support for not-so-strict decryption length
1529 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1531 * GETKEY to update the client entrys fingerprint too.
1532 Affected file lib/silcclient/command_reply.c.
1534 * Added --without-libtoolfix for package builders using weird
1535 wrappers around libtool (BSD at least).
1537 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1539 * Fixed backup router bugs: When backup resumes router and
1540 receives a CHANNEL_MESSAGE packet the backup must not act
1541 as router since the packet header decryption would be
1542 different. Also, when relaying packets to channel, do
1543 not re-encrypt packets on backup that came from the primary
1544 since the connection isn't really router-router connection.
1545 Affected files silcd/server.c, silcd/packet_send.c.
1547 * Added checks in encryption/decryption that encryption/decryption
1548 length sent as argument really is multiple by block size. Helps
1549 catching really weird bugs like the above backup router bugs
1550 when packets are being decrypted in wrong way. Affected files
1551 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1553 * Fixed padding generation in private key file encryption.
1554 Affected file lib/silccrypt/silcpkcs.c.
1556 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Added ignore_message_signatures setting which can be used
1559 to ignore signatures in messages. Affected files are
1560 irssi/src/silc/core/client_ops.c, silc-core.c.
1562 * Fixed the libtoolfix to use command line options instead of
1563 environment variables. They didn't work as expected. Now,
1564 the libtool is fully run-time configurable.
1566 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1568 * Verify signature payload for signed messages. Affected files
1569 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1570 irssi/src/silc/core/silc-core.h
1572 * Display signature verification result in public and private
1573 messages using theme abstracts. See irssi/default.theme for
1574 examples on their usage. Affected files
1575 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1576 irssi/src/fe-common/silc/module-formats.[ch],
1577 irssi/src/fe-common/silc/fe-common-silc.c,
1578 irssi/src/fe-common/silc/Makefile.am
1579 irssi/src/fe-common/core/fe-messages.[ch]
1581 * Fixed bugs in Irssi's theme parsing. Affected files
1582 irssi/src/fe-common/core/themes.c
1584 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1586 * Calculate the correct length for signed messages before
1587 encrypting, it must be multiple by block size. Affected
1588 file lib/silccore/silcmessage.c.
1590 * silc_message_signed_get_public_key returns now both
1591 decoded and encoded public key. Affected files are
1592 lib/silccore/silcmessage.[ch].
1594 * Added libtoolfix script that makes the libtool more generic
1595 and configurable in run-time. Now we can specify in run-time
1596 if what kind of libraries we want to create, regardless of
1597 configuration. SIMs are now creates even if --disable-shared
1598 was explicitly given.
1600 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1602 * Fixed founder key sending in CMODE command in client.
1603 Affected file lib/silcclient/command.c.
1605 * Fixed CUMODE founder authentication in server to not check
1606 for client's public key since it's not supposed to do that.
1607 Affected file silcd/command.c.
1609 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1611 * Set realname and hostname in NICK_REC records. Affected file
1612 irssi/src/silc/core/silc-nicklist.c
1614 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1616 * Remove 1.0 protocol backwards compat code from client
1619 * Added more reliable check for whether nickname did change
1620 or not, or whether only Client ID changed in NICK_CHANGE
1621 notify. Affected file lib/silcclient/client_notify.c.
1622 Fixes bug in '@' character handling in a nickname.
1624 * Added support for automatically parsing signature from
1625 the message payload. Added new function
1626 silc_message_get_signature to return the payload to
1627 application. Affected files lib/silccore/silcmessage.[ch].
1629 * Changed the private_message and channel_message client
1630 operations to deliver the SilcMessagePayload to the
1631 application too. Application can use it fe. to get the
1632 signature from the message for verification. Affected
1633 file lib/silcclient/silcclient.h, client_channel.c and
1636 * Redefined the signed payload for message payloads.
1637 Updated protocol specs and implemented.
1639 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1641 * Fixed wrong invite and ban list handling in server command
1642 reply. Affected files are silcd/command_reply.c,
1643 silcd/server_util.[ch].
1645 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * Fixed CMODE setting in server when founder mode was set.
1648 Affected file silcd/command.c. Bug #95.
1650 * Added support to setting specific public key in CMODE in
1651 Irssi SILC client. Affected file lib/silcclient/command.c.
1653 * Added support to use specific public key in CUMODE in
1654 Irssi SILC Client. Affected file lib/silcclient/command.c.
1656 * Added support for inviting and banning by public key in
1657 Irssi SILC client. Affected file lib/silcclient/command.c.
1659 * Fixed fingerprint/babbleprint showing in invite and ban
1660 list command replys. Affected file is
1661 irssi/src/silc/core/client_ops.c.
1663 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1665 * Format CMODE +c and +h to display both the mode and the argument
1667 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1669 * Added test vectors and test programs for SHA-1, MD5,
1670 HMAC-SHA1 and HMAC-MD5. New tests are located in
1671 lib/silccrypt/tests/. Fixed also argument decoding bug in
1672 MD5 implementation. Affected file lib/silccrypt/md5.c.
1674 * Changed the channel private key and private message key
1675 generation (with static keys) to use SHA1 instead of MD5,
1676 as SHA1 is the mandatory hash function in SILC. Affected
1677 file lib/silcclient/client_[channel/prvmsg].c.
1679 * Changed the private key file encryption to use SHA1 instead
1680 of MD5. Added support for the old generation and added
1681 automatic change of the key (to be removed later). Affected
1682 files lib/silccrypt/silcpkcs.c.
1684 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Load only files with .pub suffix in PublicKeyDir. Affected
1687 file silcd/serverconfig.c.
1689 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1691 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1692 channels. Affected files silcd/silcd.c, silcd/server.h.
1694 * Added the config directive PublicKeyDir for the client block.
1695 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1697 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Merged Toni's irssi/silc.conf patch.
1701 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1703 * Max alloc tests in allocation routines. Affected file
1704 lib/silcutil/silcmemory.c.
1706 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Fixed a typo in resuming code that fixed detach/resume code
1709 in server. Bug #93. Affected file silcd/packet_receive.c.
1711 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1713 * Do reverse lookups for server when /connecting. Affected files
1714 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1715 irssi/src/core/net-nonblock.*
1717 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Added library versioning for shared libraries. Affected
1720 files configure.in.pre and lib/Makefile.am.pre.
1722 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1724 * Display INVITE and BAN lists as specified by SILC 1.2
1726 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1728 * Do not send invite list back unless asked (when sending
1729 no arguments) or when list was modified. Affected file
1732 * Remove client from invite list in KILLED notify and in
1733 KILL command. Affected file silcd/command.c and
1736 * Fixed bugs in invite list handling in INVITE command.
1737 Affected files silcd/command.c and silcd/server_util.c.
1739 * Merged with Irssi 0.8.6.
1741 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1742 Affected file irssi/src/fe-text/silc.c.
1744 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1746 * The silc_argument_get_[first/next] now return the argument
1747 type to caller. Added silc_argument_payload_encode_one.
1749 Affected files are lib/silccore/silcargument.[ch].
1751 * Added support for the SILC 1.2 INVITE command and new
1752 invite lists to server. Affected files are silcd/command.c,
1753 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1755 * Added support for the SILC 1.2 BAN command and new
1756 ban lists to server. Affected files are silcd/command.c,
1757 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1759 * Added support to client sending new INVITE command. Affected
1760 file is lib/silcclient/command.c.
1762 * Added support to client sending new BAN command. Affected
1763 file is lib/silcclient/command.c.
1765 * Added support for removing client from invite list when kicked
1766 from channel, as SILC 1.2 dictates. Affected files are
1767 silcd/packet_receive.c and silcd/command.c.
1769 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1771 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1772 automatically the cipher's internal IV. Affected files
1773 lib/silccrypt/silccipher.[ch].
1775 * Assure the RESUME_CLIENT packet is not sent to twice to
1776 backup router if the detached client was originated from
1777 the backup. Affected file silcd/server.c. Bug #76.
1779 * Changed silc_sim_symname to not allocate memory. Affected
1780 file lib/silcsim/silcsimutil.c.
1782 * Fixed memory leaks with SIMs in server. Affected files
1783 silcd/serverconfig.c, silcd/server.c.
1785 * Fixed channel key distribution after resuming detached
1786 client. Affected files silcd/packet_receive.c.
1788 * Fixed channel's global_user boolean checking after detaching.
1789 Check it after changing the owner of the client not before.
1790 Affected file silcd/packet_receive.c.
1792 * Fixed few double frees from client library. Fixes at least
1793 Bug #81, possibly others too.
1795 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1796 notifys in Irssi SILC Client. Affected file is
1797 irssi/src/silc/core/client_ops.c. Bug #82.
1799 * Applied Ville Räsänen's manual page and --mandir bugfix
1800 patch. Affected files are configure.in.pre and Makefile.am.pre.
1803 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Added support to backup router protocol for backup to tell
1806 normal server that it cannot use the backup router as primary
1807 because the primary isn't really down. Updated protocol
1810 * Added support for primary router to tell backup router that
1811 resuming is not possible because the backup really isn't primary
1812 in the cell. For example if backup disconnected itself the
1813 resuming is not allowed since the primary really did not
1814 go down. Updated protocol specs.
1816 * Removed MARS from crypto library.
1818 * Defined the CTR mode and Randomized CBC mode in SILC. The
1819 CTR mode is RECOMMENDED now in specification. Defined also
1820 Serpent cipher as optional cipher. Updated the protocol specs.
1822 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Added support for inviting/banning by IP/MASK, public key,
1825 and explicit Client ID. Redefined the command and notify
1826 types to allow easier forwards support for other methods
1827 of inviting/banning. Updated protocol specs.
1829 * Remove the client from channel's invite lists if the client
1830 is kicked or killed. Updated protocol specs.
1832 * Unified the Channel Message Payload and Private Message
1833 into one Message Payload. Updated protocol specs and
1836 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * Don't wait for EOF after socket error has occurred, but
1839 close the connection. Affected file is silcd/server.c.
1841 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Added support for setting FOUNDER mode on channel with
1844 specific public key which can be set with CMODE command.
1845 Updated protocol specs and implemented in client and server.
1847 * Fixed the Irssi SILC client to correctly shutdown the client
1848 library to avoid memory leaks. Affected files are
1849 irssi/src/silc/core/silc-core.c and silc-servers.c.
1851 * Deprecated the No Reply flag in SKE protocol and introduced
1852 "IV Included" flag which can be used to indicate that the IV
1853 is included in the ciphertext. This makes it possible to use
1854 SILC on unreliable transport, such as UDP which may cause
1855 packet reordering and losses. Updated protocol specs, did
1858 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1861 < 32 bit values in correct size. Affected file is
1862 lib/silcmath/mp_mpi.c.
1864 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Fixed the KE Start Payload parsing to check that mandatory
1867 fields are present. Affected file lib/silcske/payload.c.
1869 * Fixed compilation warnigs in Irssi SILC Client. Affected
1870 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1872 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1874 * Print "nick now appears as newnick" and update Irssi's nicklist
1875 when you change your nick to "nick". Closes #62
1877 * Never format your own nick. Closes #63
1879 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1881 * SILC_UMODE_GONE changes are now propagated correctly to the
1882 Irssi client. Closes #54
1884 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1886 * Fixed example in /HELP KEY
1888 * Added expando $j which expands to current SILC Client version
1890 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1892 * Fixed public key decoding in crypto library.
1894 * Added better error printing to SKE library.
1896 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1898 * Fixed NICK command to not crash if nickname was not sent.
1900 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1903 Deprecated the old Encrypt-And-MAC order. Updated protocol
1904 specs and implemented.
1906 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1907 generation. Updated specs and implemented.
1909 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Added support for rekey before 2^32 sequence number wraps.
1912 Affected files in server and client library.
1914 * Padding must be at least 8 bytes now. Implemented and updated
1917 * Compute maximum padding for authentication packets to make
1918 passphrase approximation attacks impossible. Affected files
1919 in client library and in server.
1921 * Fixed PING command sending in client library and handling in
1922 server. The server ID must be ID Payload, not raw ID data.
1923 Affected files in server and client library.
1925 * Defined that all public keys sent in commands and notify
1926 payloads are actually Public Key Payloads not raw public key
1927 data. Updated protocol specs and implemented.
1929 * Updated protocol version to 1.2. Updated specs and code.
1931 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1932 status types. Updated specs and the code.
1934 * Added support for normal client to kill its own entries from
1935 the network. Updated protocol specs and the code.
1937 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1938 and added initial implementation.
1940 * Added MAC field to the Private Message Payload to protect
1941 against chosen ciphertext attacks. Updated the protocol specs
1944 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1945 attribute to indicate the user's current idle and signon time
1946 of a service. Updated protocol specs and implemented.
1948 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Added "do_not_bind" argument to silc_client_file_send what
1951 can be used to not bind locally but assume the file receiver
1952 provides the point of connect. Usefull when sender is behind
1953 NAT device. Affected file lib/silcclient/silcclient.h and
1956 * Added -no-listener option to FILE SEND command in Irssi SILC
1957 client. Affected file irssi/src/silc/core/silc-servers.c.
1958 Renamed FILE RECEIVE to FILE ACCEPT.
1960 * Confirm passphrase for private key encryption in
1961 silc_create_key_pair and silc_change_private_key_passphrase.
1962 Affected files are lib/silcutil/silcapputil.c.
1964 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1966 * Move silc_client_packet_send back to internal, added
1967 silc_client_send_packet, a bit simpler function for application.
1968 Affected files lib/silcclient/silcclient.h, client.c and
1971 * Moved the SilcClientEntry, SilcChannelEntry and
1972 SilcServerEntry to silcclient.h to be public and documented
1973 them for application. Affected files are
1974 lib/silcclient/silcclient.h and idlist.h.
1976 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Fixed manual page installation patch by Ville Räsänen.
1979 USERS help page fix patch by Ville Räsänen
1981 * Changed the silc_client_command_call interface to make
1982 the command call simpler for the application. The library
1983 now handles the command line parsing, command finding and
1984 execution. Application only needs to call the function
1985 with the command line. Affected files are
1986 lib/silcclient/silcclient.h, command.[ch].
1988 * Fixed silc_get_input to NULL-terminate the returned input.
1989 Affected file lib/silcutil/silcutil.c.
1991 * Resolve the client's public key in JOIN command if the
1992 founder auth data is being requested but we don't know the
1993 client's public key. Affected file silcd/command.c.
1996 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Print notify for server opers when backup router comes
1999 online. Affected file silcd/server.c.
2001 * Fixed the INVITE command to send the invite list in
2002 command reply. Affected file silcd/command_reply.c.
2004 * Fixed MOTD command reply sending. Affected file
2007 * UTF-8 decode the topic in TOPIC command reply and LIST
2008 command reply in Irssi SILC client. Affected file is
2009 irssi/src/silc/core/client_ops.c.
2011 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * Fixed the INVITE command to not crash Irssi SILC client
2014 when given without nickname argument. AFfected file
2015 irssi/src/silc/core/client_ops.c.
2017 * Fixed double free in WHOIS query on normal server when
2018 forwarding query to router. Affected file is
2019 silcd/server_query.c.
2021 * Fixed WATCH command reply handling on normal server which
2022 was missing altogether. Affected file silcd/command_reply.c.
2025 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2027 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2028 Included yodl sources for each of these. Also modified
2029 Makefile.am prototype to install these files to proper
2030 locations. Updated CREDITS. Affected file Makefile.am.pre,
2031 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2034 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * Added support for encrypted private key files. Now
2037 passphrase must be provided when new key pair is created
2038 (can be empty though), and prompted when loading the
2039 private key. Added support for loading the old-style
2040 non-encrypted private keys as well. Affected files
2041 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2044 * Fixed silc_get_input to accept input on all terminals.
2045 Affected file lib/silcutil/silcutil.c.
2047 * Moved the Irssi SILC client key loading and other stuff
2048 to be called after the arguments and UI is initialized.
2049 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2051 * Added -P option to Irssi SILC client which can be used
2052 to change the passphrase of the private key. Affected
2053 file irssi/src/silc/core/silc-core.c.
2055 * Added silc_change_private_key_passphrase apputil routine
2056 to lib/silcutil/silcapputil.[ch].
2058 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Fixed connection closing in client library to not crash.
2061 Moved the connection freeing totally to function
2062 silc_clinet_del_connection. Affected file
2063 lib/silcclinet/client.c.
2065 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2067 * Changed includes/silcincludes.h to silcincludes.h.in to
2068 include configuration specific information. The silcdefs.h
2069 is not included in to installation anymore (it's only
2070 compilation time header).
2072 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2074 * Moved the SilcClient and SilcClientConnection from client.h
2075 to the public lib/silcclient/silcclient.h. Changed the
2078 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * If version string in silc_clinet_alloc is NULL the library
2081 puts it automatically. Affected file lib/silcclient/client.c.
2083 * Changed the version strings from variables to #define's
2084 in includes/silcversion.h.
2086 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Added shared library complation support.
2090 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Added lib/silcutil/silcapputil.[ch] for application
2093 utility functions. It includes routines for applications'
2094 convenience. Added silc_create_key_pair, silc_show_public_key
2095 and silc_load_key_pair functions.
2097 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Send RESUME_CLIENT packet from router to backup routers
2100 to in resuming. Affected file silcd/packet_receive.c.
2102 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * In IDENTIFY command parsing, send all other IDs except
2105 Client IDs explicitly to router for resolving on normal
2106 server. Also check that ID received in WHOIS command is
2107 always Client ID, others are not allowed. Affected file
2108 silcd/server_query.c.
2110 * Merged latest changes from irssi.org CVS.
2112 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2115 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2117 * Fixed the heartbeat sending in Irssi SILC client. Moved
2118 the silc_client_packet_send to silcclient.h for application
2119 usage. Affected files lib/silcclient/client_internal.h
2120 lib/silcclient/silcclient.h.
2122 * Fixed a bug in query resolving in server. Used wrong
2123 variable in a for loop and crashed. Affected file is
2124 silcd/server_query.c.
2126 * Server constructs requested attributes only to locally
2127 connected clients. Affected file silcd/server_query.c.
2130 * Fixed a bug when sending resolving from router to server
2131 with requested attributes. The constructed WHOIS command
2132 was incorrect. Affected file silcd/server_query.c.
2135 * Fixed Requested Attributes saving in WHOIS command reply.
2136 The length of the data buffer must be saved too. Affected
2137 file silcd/command_reply.c.
2139 * Update the client entry's servername after detaching is
2140 over. Affected file silcd/packet_receive.c. Bug #37.
2142 * Resolve incomplete client entrys in CUMODE_CHANGE and
2143 CMODE_CHANGE notifys. Affected file is
2144 lib/silcclient/client_notify.c. Bug #42.
2146 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Fixed channel key packet processing bug on backup router
2149 during backup resuming protocol. Affected file is
2150 silcd/packet_receive.c.
2152 * Fixed memory leaks in server. Affected files are
2153 silcd/server.c and silcd/packet_receive.c.
2155 * Fixed packet decryption problem when backup router encrypted
2156 channel message with wrong key during backup resuming
2157 protocol. Affected file silcd/packet_send.c.
2159 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2160 Toni Willberg (toniw@iki.fi)
2162 * Changed the SilcCipher context to be private. Changed the
2163 silc_cipher_get_iv to just return pointer to the IV. Added
2164 silc_cipher_get_name to return the name of the cipher.
2165 Fixed code all around to support these changes. Affected
2166 files are lib/silccrypt/silccipher.[ch], client library and
2169 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * Fixed unaligned access in lib/silccore/silcattrs.c.
2173 * Fixed libtool linking in lib/silcsim/Makefile.am.
2175 * Fixed services attribute printing. Affected files is
2176 irssi/src/silc/core/silc-queries.c.
2178 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Fixed a crashbug in incoming server accepting. Affected
2181 file silcd/server.c.
2183 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Added automatically generated index to Toolkit Reference
2188 * Added support for Postscript Toolkit Reference Manual.
2190 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2195 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2197 * Added 'send_events' boolean argument to the function
2198 silc_schedule_set_listen_fd which sends the set events to
2199 the application explicitly if set to TRUE. Default action
2200 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2201 lib/silcclient/client_internal.h and silcd/server_internal.h.
2203 * Added silc_compare_timeval to determine which time values
2204 is smaller. Affected file lib/silcutil/silcutil.[ch].
2206 * Added sort-of "Quality of Service" (QoS) support to
2207 SilcSocketConnection. Data reception can be controlled with
2208 rate limit per second and/or read data length limit.
2209 Added silc_socket_set_qos. Affected files are
2210 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2212 * Added the QoS configuration to SILC Server configuration
2213 file. Affected files are silcd/serverconfig.[ch] and
2216 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Merged with irssi.org CVS.
2220 * Failed OPER and SILCOPER authentications are now logged.
2221 Affected file silcd/command.c. Bugs #25.
2223 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2225 * ROBODoc documented lib/silcutil/silcbuffer.h and
2226 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2227 <ville.rasanen@iki.fi>.
2229 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2231 * Added support for auto-passphrase authentication from the
2232 config file during connecting which was not implemented
2233 yet. Affected file irssi/src/silc/core/client_ops.c.
2235 * Fixed a bug in authentication protocol failure handling which
2236 was processing wrong callback context. Affected files
2237 are lib/silcclient/client.c and protocol.c.
2239 * Fixed the /ATTR allow off to actually work. Affected file
2240 is irssi/src/silc/core/silc-queries.c.
2242 * Fixed the /ATTR -del to work. Affected file is
2243 irssi/src/silc/core/silc-queries.c.
2245 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2247 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2249 * Fixed mask attribute adding in Irssi SILC client. Affected
2250 file irssi/src/silc/core/silc-queries.c.
2252 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Added support for saving the requested attributes in
2255 WHOIS to directory. Affected file is
2256 irssi/src/silc/core/silc-queries.c.
2258 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Added support for parsing VCard fields that do not have
2261 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2263 * Fixed a double free bug in hash table foreach function
2264 if the entry was deleted in the foreach callback. Affected
2265 file lib/silcutil/silchashtable.c.
2267 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Added silc_attribute_get_verify_data to return the signature
2270 verification data for either user digital signature or
2271 server digital signature in Requested Attributes. Affected
2272 files are lib/silccore/silcattrs.[ch].
2274 * Added silc_vcard_alloc which is used to allocated dynamic
2275 SilcVCard context. The silc_vcard_free now checks whether
2276 the context is dynamically allocated or not. Affected files
2277 are lib/silcutil/silcvcard.[ch].
2279 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Periodically remove the NOATTR status from client entry
2282 so that the client may take the attributes in use even after
2283 server has resolved them unsuccessfully earlier. Affected
2284 file silcd/server_query.c and idlist.h.
2286 * Moved sha1hash and md5hash from client->internal to
2287 SilcClient for application usage. Affected files are
2288 lib/silcclient/client.h and client_internal.h.
2290 * Fixed attribute encoding and decoding bugs. Affected
2291 files lib/silccore/silcattrs.[ch].
2293 * Added ATTR command to Irssi SILC Client which is used to
2294 manage user's Requested Attributes sending and values for
2295 WHOIS command. Affected files around Irssi SILC client.
2297 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Added silc_buffer_strformat which can be used to format
2300 strings into a buffer which size is automatically increased.
2301 Affected file lib/silcutil/silcbuffmt.[ch].
2303 * Added implementation of VCard (RFC 2426) which can be used
2304 as part of Requested Attributes in WHOIS command. Affected
2305 file lib/silcutil/silcvcard.[ch].
2307 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Some strncat -> silc_strncat changes our the core and
2312 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2313 errors. Added better error printing to SKE library.
2314 Affected files lib/silcske/silcske.c, silcske_status.h and
2317 * Save the PKCS key length even if only private key is set to
2318 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2320 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2321 length in bits not in bytes. Affected files are
2322 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2323 silcd/server_query.c.
2325 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * Added silc_attribute_payload_encode_data to directly encode
2328 the data into the attributes buffer. Renamed function
2329 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2330 Affected files are lib/silccore/silcattrs.[ch].
2332 * silc_hash_table_find_foreach calls the foreach function now
2333 once even if the nothing was found with context set to NULL.
2334 Affected file lib/silcutil/silchashtable.[ch].
2336 * Remove the RESOLVING flag from client entry after received
2337 the Requested Attributes from the client. Fixed memory leak
2338 in client entry freeing. Affected files silcd/server_query.c
2341 * Added Requested Attributes support into SILC Client Library.
2342 It is not able to send requested attributes in WHOIS command,
2343 and also receive and process requested attributes. Added
2344 silc_client_attribute_[add|del] and silc_client_attributes_get
2345 functions. Added also `ignore_requested_attributes' to the
2346 SilcClientParams to not use attributes in client. Affected
2347 files are lib/silcclient/command.c, client_attrs.[ch],
2348 silcclient.h, client_internal and client.[ch].
2350 * Changed the silc_client_get_client_by_id to support Requested
2351 Attributes, it takes them as argument now. Affected file
2352 is lib/silcclient/silcclient.h, and idlist.c.
2354 * Added -details option to WHOIS command in Irssi SILC Client
2355 to support the requested attributes. By default it requests
2356 all attributes. Affected file lib/silcclient/command.c and
2357 irssi/doc/help/in/whois.in.
2359 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * Add also SERVICE attribute for server-constructed attribute
2362 data. Also digitally sign the attributes and add
2363 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2364 silcd/server_query.c.
2366 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2368 * Changed the silc_attribute_payload_encode to support list
2369 of attributes (function may be called several times to add
2370 a new attribute). Removed the silc_attribute_payload_encode_list
2371 function. The encoding function now also automatically encodes
2372 the data, so the caller does not need to do that. Affected
2373 files lib/silccore/silcattrs.[ch].
2375 * Added support for replying on behalf of the user to the
2376 Requested Attributes in WHOIS command in the server. Affected
2377 file silcd/server_query.c.
2379 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2380 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2382 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2384 * Don't swtich to become primary router if we are backup if
2385 decryption error has occurred. Affected file silcd/server.c.
2387 * Fixed a bug in backup router IP address comparison in
2388 silc_server_backup_get.
2390 Save now also the port of the server/router and use that
2391 in comparison as well. Affected file silcd/server_backup.c.
2393 * Normal server now reconnects to backup router automatically
2394 if connection is lost to it. Affected file silcd/server.c.
2396 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * If packet processing fails (like integrity check fails)
2399 the connection is closed now. Affected files are
2400 lib/silccore/silcpacket.c and silcd/server.c.
2402 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Fixed double free in RSA public key set function
2405 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2408 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2411 Added server_query.[ch] which provides one interface for
2412 querying information using all three commands.
2414 * Changed all "typedef unsigned char" in core library to
2415 "typedef SilcUInt8".
2417 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2421 * Renamed silc_server_get_client_resolve to
2422 silc_server_query_resolve and moved to server_query.[ch].
2424 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2426 * Resumed client packet handling from server put the resumed
2427 client on wrong list on router and caused the client not
2428 be present on the network anymore. Now fixed to put the
2429 client to correct list. Affected file silcd/packet_receive.c.
2431 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2433 * Various cleanup in error message output in config parsing code
2434 and in server init code. Fixed error log files containing
2435 too many newlines ('\n') in some situations. Affected files are
2436 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2438 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Use the reverse lookupped hostname in client internals
2441 instead of one user provided us as remote server name.
2442 Affected file lib/silcclient/client.c.
2444 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Added 'app_context' to silc_schedule_init. It is an
2447 application specific context that is delivered to application
2448 in task callback functions. Affected files are
2449 lib/silcutil/silcutil.[ch].
2451 * The hb_context in SilcSocketConnection is not freed
2452 automatically anymore (application must free it). Freeing
2453 it automatic is inconsistent. Affected files are
2454 lib/silcutil/silcsockconn.[ch].
2456 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Added support for removing explicitly added client connections
2459 in rehash and closing the client connections if they were
2460 unconfigured in the rehash. Affected file silcd/server.c.
2462 * Added support for aborting automatically pending commands
2463 that never receives the reply (to avoid memory leaks).
2464 Added also silc_server_command_pending_timed to set the
2465 specific timeout for pending command. Affected files are
2466 silcd/command[_reply].[ch].
2468 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2469 specs and lib/silccore/silcstatus.h.
2471 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Changed the silc_get_time to accept time value as argument
2474 or if zero is sent return current local time. Affected
2475 file lib/silcutil/silcutil.[ch].
2477 * Added STATS command to client library and Irssi SILC client.
2478 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2480 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Assure that channel key is set before sending it. May
2483 crash server otherwise. Affected file silcd/packet_send.c.
2485 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Assure that endless loop cannot happen with detached client
2488 resolving on normal server. Added idlist status
2489 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2490 silcd/idlist.h and silcd/packet_receive.c.
2492 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * Incoming file transfer request cannot use same session as
2495 the sending session. This can happen when sending file to
2496 yourself. Crashed the client on quit. Affected file
2497 lib/silcclient/client_ftp.c. Bug #24.
2499 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Implemented the draft-riikonen-precense-attrs draft and
2502 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2504 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Distribute the SERVER_SIGNOFF notify also to local backup
2507 routers from the primary router. The backup router may not
2508 have the signing of local server directly connected and need
2509 to know about the signoff. Affected file silcd/server_util.c.
2511 * Use the primary router as the origin of the locally connected
2512 server when it is disconnecting from the backup router since
2513 that's where it really is coming from. Now the clients from
2514 the disconnecting server are removed correctly and "shadow"
2515 clients are not left to the backup router. Affected file
2518 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * If normal server is standalone and found existing but disabled
2521 channel, do not re-create the channel since it creates
2522 duplicate same channels. Affected file silcd/server.c.
2524 * Added anonymous client connections support to server. New
2525 "anonymous" configuration option to ConnectionParams section
2526 added. If set to true, the username and hostname information
2527 of the client will be scrambled and anonymous user mode is
2528 set automatically to the user. Affected files are
2529 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2531 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * In JOIN notify handling, mark that the cache entry of the
2534 client cannot be expired. Can cause crashes on normal
2535 server (asserts client->channels). Affected file is
2536 silcd/packet_receive.c.
2538 * From now on distribution versions are used as protocol versions
2539 instead of by default using the Toolkit base version as protocol
2540 version. Affected file prepare.
2542 * Do not set the locally resolved hostname for local client
2543 entry but take what server sends. This way the real hostname
2544 is showed in WHOIS for yourself. Affected file is
2545 lib/silcclient/idlist.c and lib/silcclient/client.c.
2547 * Resolve local info with IDENTIFY when connecting to server.y
2549 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2551 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2552 for implied search (not needed on platforms which has native
2553 pthreads library). Use --without-pthreads to disable threads.
2554 Affected file is configure.in.pre
2556 * Fixed --with-iconv on platforms which need to bypass (broken)
2557 native iconv(). Affected file is configure.in.pre
2559 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Moved -C option parsing in Irssi SILC client at same time
2562 as other options. The UI was initialized earlier and caused
2563 problems on command line. Bug #16. Affected file is
2564 irssi/src/silc/core/silc-core.c.
2566 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2568 * Added global variable silc_log_timestamp that tells silclog
2569 wether to print or not the timestamp in the logging files.
2570 Affected file lib/silcutil/silclog.[ch].
2572 * Added silcd configuration option Timestamp in the Logging
2573 section. Affected file silcd/serverconfig.[ch],
2574 doc/example_silcd.conf.in.
2576 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Fixed fingerprint checking to check for entirely empty
2579 fingerprint instead of two first bytes when determining
2580 if it is set. Bug #18. Affected file silcd/command.c.
2582 * Fixed duplicate PKCS name registering to not allow it.
2583 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2585 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2587 * Conditionalize non-gcc compiler optimizations for various
2588 platforms, enable those commented out. Cleanups.
2589 Affected file lib/silcmath/mpi/configure.in
2591 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2593 * silc_rng_exec_command() left zombie processes if command
2594 didn't generate any output. Affected file
2595 lib/silccrypt/silcrng.c
2597 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2599 * Rewrote iconv checking, introduce --with-iconv for systems
2600 which rely on libiconv. Check if iconv() provided by libc
2601 is good enough, otherwise demand libiconv. Affected file
2604 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2606 * Search for ldopen() also in libc. This enables SIM support
2607 on *BSD systems. Based on patch from Alex Zepeda. Affected
2608 file configure.in.pre
2610 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2612 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2613 This fixes prepare on *BSD systems. Affected file
2616 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * More fixed for not having purge timeout for global clients
2619 that are on channel. Affected files silcd/command_reply.c
2622 * Fixed the rekey protocol to work with backup router connections.
2623 Rekey packets are now allowed on disabled connections as
2624 well. Affected files silcd/packet_send.c and server.c.
2626 * Do not switch to be as backup router when shutting down and
2627 closing the primary connection. Affected file silcd/server.c.
2629 * Fixed memory leaks in backup router deleting. Added
2630 silc_server_backup_free to free all data during shutdown of
2631 server. Affected files silcd/server_backup.[ch].
2633 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Do not process commands if the sock->user_data is NULL.
2636 Affected file silcd/command.c.
2638 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Fixed buffer overflow and security problems (loosing bits
2641 in CFB encryption) in SILC RNG. Problems reported by
2642 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2644 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Added yet more checks that client is not expired on global
2647 list if it is on channels. Affected file is
2648 silcd/command_reply.c.
2650 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2652 * Merged c0ffee's MIME signal patch which adds support for
2653 sending also MIME messages in Irssi SILC Client, and handling
2654 received MIME messages in a signal (and perhaps doing something
2655 to non-textual MIME messages).
2657 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2659 * Fixed pending command deletion in server and client library
2660 to check the whole list instead of breaking after first found.
2661 The affected files are silcd/command.[ch] and
2662 lib/silcclient/command.[ch].
2664 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2667 secret or private, otherwise it's possible to find out
2668 whether a secret channel exists or not. Affected file
2671 * If CMODE change fails during the mode setting, assure that
2672 the old mode mask is set for the channel back. Affected
2673 file silcd/command.c.
2675 * Fixed passphrase saving on +a channel on normal server
2676 after successful JOIN command. Affected file silcd/command.c.
2678 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2680 * Remove server/router operator privileges in DETACH command,
2681 since it's possible to resume to server where these
2682 privileges would not be allowed for the client. Affected
2683 file silcd/command.c.
2685 * Do not set to wait for backup in rehash of the server.
2686 Affected file silcd/server.c.
2688 * Do not check listener sockets when counting how many
2689 socket connections we have. Affected file is
2690 silcd/server_util.c.
2692 * Do not announce disconnected clients that are remaining
2693 in history (for WHOWAS). This is because SIGNOFF notify
2694 for these has been sent earlier already. Affected file
2697 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2699 * Buffer overflow with CUMODE command's mode->mode character
2700 conversion. Reported by Ville Räsänen. Affected file
2701 lib/silcutil/silcutil.c.
2703 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Allow heartbeat packets to go disabled connections anyway.
2706 Affected files silcd/server.c and silcd/packet_send.c.
2708 * Do not broadcast New Channel packets with List flag set
2709 in the packet to backup routers. The router must check
2710 for the correctness of the packets before sending them.
2711 It is possible that router will have enforce Channel ID
2712 change and this would cause desync in the backup router.
2713 Affected file silcd/packet_receive.c.
2715 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2716 are handled in list parsing. They are not list packets
2717 anymore. Affected file silcd/packet_receive.c.
2719 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2721 * Stop waiting for backup router through the timeout, not
2722 directly after backup router has arrived. Affected file
2725 * Do not re-create channel keys and send them when removing
2726 clients in server shutdown. Affected files are
2727 silcd/server_internal.h and silcd/server_util.c.
2729 * Notify distribution to backup routers was missing from
2730 the silc_server_send_notify_dest function which caused
2731 desyncing problems with backup router. Affected file is
2732 silcd/packet_send.c.
2734 * The client's channel removing was working wrong on
2735 backup router. It assumed that it doesn't know global
2736 information but backup router does know. For this reason
2737 it could remove channel when it wasn't supposed to do that.
2738 Affected file silcd/server.c and silcd/server_util.c.
2740 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Stop for a couple seconds after badkup router has become
2743 primary router. Affected file silcd/server.c.
2745 * Added silc_server_remove_servers_by_server, which is used
2746 to remove servers originated from some other server. Also
2747 clients of those servers can be removed too. Affected file
2748 silcd/server_util.[ch].
2750 * When removing clients after a server has signed of remove
2751 also all servers behind that server (unless they are known
2752 to be available locally), and send SERVER_SIGNOFF for each
2753 of the server separately. Also the signed off clients are
2754 sent now separately per signed off server. The affected files
2755 are silcd/server.c and silcd/server_util.[ch].
2757 * All servers added with silc_idlist_add_server must always
2758 have both "router" and "connection" pointers set. Otherwise,
2759 bad server entries may be left around in the cache.
2760 Affected file silcd/command_reply.c.
2762 * Do not create the channel key in NEW_CHANNEL packet
2763 processing if the channel is empty. Affected file
2764 silcd/packet_receive.c.
2766 * Completed backup router support for standalone routers.
2767 Supports also servers in the cell that do not use the backup
2770 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Fixed a bug in silc_string_regexify which did not add '^'
2773 at the start of each string, and thus the matching was
2774 not explicit. For example ban list iikone@*!*@* would
2775 match also "priikone", which is wrong, it would have to be
2776 *iikone@*!*@* to match also "priikone". Affected
2777 file lib/silcutil/unix/silcunixutil.c.
2779 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2781 * Enable all local server connections before updating client
2782 caches when we've become backup router. Otherwise, signoff
2783 packets may not reach the clients. Affected files are
2784 silcd/server.c and silcd/server_util.[ch].
2786 * Fixed a bug in version string parsing which could crash
2787 the program with specially formatted version string.
2788 Bug reported and patch provided by Ville Räsänen. Affected
2789 file lib/silcutil/silcutil.c.
2791 * Handle the disconnection immediately when DISCONNECT
2792 packet is received in server. Affected file silcd/server.c.
2794 * Primary router now waits a short time (10 seconds) for
2795 backup router connection before accepting any other
2796 connection (except local). Affected file silcd/server.c,
2799 * Fixed a crash in client libary in NICK_CHANGE notify when
2800 NICK_CHANGE arrived for client entry we are resolving
2801 currently. Affected file lib/silcclient/client_notify.c.
2803 * Call the sconn->callback completion even if error had
2804 occurred. Start reconnecting always if connection to
2805 primary router fails during backup router protocol.
2806 Affected files silcd/server.c and server_backup.c.
2808 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2810 * Added functions silc_server_send_opers and
2811 silc_server_send_opers_notify to send packets stricly
2812 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2813 to send variable argument notify to operators.
2814 Affected files silcd/packet_send.[ch] and silcd/server.h.
2816 * Removed UMODE rights checking with UMODE_CHANGE notify.
2817 Affected file silcd/packet_receive.c.
2819 * Server/router operator now receives notify when network
2820 switches to backup router and when it resumes the use of
2821 primary router. Affected file silcd/server.c and
2822 silcd/server_backup.c.
2824 * Fixed the updating of client information after backup
2825 resuming protocol is over; update all except local clients
2826 to the new primary router. The affected file is
2827 silcd/server_util.c.
2829 * Added support for closing active connections in rehash
2830 that were unconfigured by the user. Supports currently
2831 closing server and router connections. Affected file
2834 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2836 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2839 is NULL since seems that on some platforms NULL is allowed
2840 and on some it's not. Fallback encoding is used instead.
2841 Affected file lib/silcutil/silcstrutil.c.
2843 * Fixed statistics updating for incoming server connection
2844 which could cause problems when re-connecting. Affected
2845 file silcd/server.c.
2847 * Preliminary backup router support for standalone router
2848 added. Affected files in silcd/.
2850 * Mark server connections in backup router disabled before
2851 and after backup protocol. Affected file is
2852 silcd/server_backup.c.
2854 * Added support for reconnecting to remote server connection
2855 even if the protocol fails, and if the configuration wants
2856 us to keep trying to connect anyway.
2858 Server connection is not allowed to backup router if
2859 backup router does not have connection to primary router yet.
2861 Affected file is silcd/server.c.
2863 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2865 * Added silc_client_udpate_server function to update changed
2866 server info. Affected file lib/silcclient/idlist.[ch].
2868 * Added check for server entries that are being resolved when
2869 notify is received. If being resolved, handle the received
2870 notify only after it's resolved so that all notifys are
2871 handled in same order as received from the server.
2873 Added similar resolver check to channel entries. Every
2874 notify that cause resolving of any information that affects
2875 channel entry marks the channel entry in waiting state.
2876 After whatever resolving is over the waiters are signalled
2877 and only then the notifys are handled in the same order
2878 as delivered from the server.
2880 Affected files are lib/silcclient/idlist.[ch], and
2883 * Fixed KILLED notify handling in normal server. Affected
2884 file silcd/packet_receive.c.
2886 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2887 is locally connected, or was locally connected (but may
2888 be detached and connection is not active). Added also
2889 SILC_IS_LOCAL for checking this status. Affected files
2890 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2891 silcd/server.c and silcd/server_internal.h.
2893 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Don't send or handle TOPIC_SET if topic is already set and
2896 is same as being set. Affected files silcd/command.c and
2897 silcd/packet_receive.c.
2899 * Fixed CMODE change rights checking to work correctly when
2900 removing modes by operator. Affected file is
2901 silcd/server_util.c.
2903 * Fixed some handling with New Channel packet in router and
2904 fixed some CMODE_CHANGE notify handling in server and router.
2905 Affected file is silcd/packet_receive.c.
2907 * Changed "disconnect" client operation to include the
2908 reason of the disconnection and optional disconnection
2909 message. Affected file lib/silcclient/silcclient.h.
2911 * Made the compilation of lib/contrib/ stuff conditional.
2912 Affected files configure.in.pre, lib/contrib/Makefile.am.
2914 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2916 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2917 to the sender of the notify too, to avoid situation where two
2918 notifys are in the network at the same time going to oppsite
2919 directions. Affected file silcd/packet_receice.c.
2921 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Delete the client from channel even if the cilent->id is
2924 NULL. It was possible that client was deleted without
2925 removing from channels (theoretically at least). Affected
2926 file silcd/server.c and silcd/server_util.c.
2928 * Free the client data too when resuming is not successful.
2929 Affected file silcd/packet_receive.c.
2931 * Merged some code from c0ffee's silc-plugin. Affected files
2932 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2934 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2935 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2936 to the primary router connection, the other one returns
2937 TRUE if packet must be broadcasted to network.
2939 * All notifys that are destined to primary router (to network)
2940 are now automatically sent to backup routers even if the
2941 router is standalone (and has backup router). Affected files
2944 * Added --without-irssi and --without-silcd configuration
2945 options for disabling the compilation of these applications.
2946 Affected file configure.in.pre and prepare.
2948 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2950 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2951 UTF-8 encoding and decoding. Added also new encodings
2952 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2954 Added also SILC_STRING_LANGUAGE which is language and charset
2955 specific encoder and decoer for those platforms that support
2956 iconv(). It can convert the UTF-8 to and from the locale
2957 specific character set.
2959 Affected file lib/silcutil/silcstrutil.[ch].
2961 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2963 * Added function silc_get_command_name to the file
2964 lib/silcutil/silcutil.[ch].
2966 * Improved the server debug output a bit. Affected files are
2969 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Save the channel passphrase when received succesful JOIN
2972 command reply from router, on normal server. Otherwise
2973 joinig +a channels from normal server is not possible.
2974 Affected file silcd/command.c.
2976 * Fixed a bug in TOPIC_SET notify handling. The notifier
2977 may be other than client too, like server or channel.
2978 It expected it to always be only client and ignored the
2979 notify. Affected file silcd/packet_recieve.c.
2981 * Removed some (unnecessary) debug printing from
2982 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2984 * Do not force CMODE_CHANGE when server is announcing new
2987 Router announces stuff only after server reannounces channel
2988 after CHANNEL_CHANGE notify.
2990 These fixes optimizes the announcing procedure, and perhaps
2991 fixes some problems too. Affected file silcd/packet_receive.c.
2993 * Fixed SERVER_SIGNOFF sending to local clients. It was
2994 totally broken and sent the notify to all local clients,
2995 instead of only to those that was on same channel as the
2996 signing off clients. Affected file silcd/server_util.c.
2998 * Added -D option to server. It can be used to give debug
2999 level. The levels are from 0 - 99, and are predefined for
3000 smooth server debugging. (see silcd.c for the predefined
3001 levels). Affected file silcd/server.c.
3003 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * Fixed a bug in Irssi SILC client to close the connection
3006 properly when disconnecting from server. Affected file
3007 irssi/src/silc/core/client_ops.c.
3009 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * When authenticating as founder during JOIN command, check
3012 that the one authenticating becomes the only founder on the
3013 channel. Affected file silcd/command.c.
3015 * Better checking for founder mode setting when CUMODE_CHANGE
3016 notify is received. Affected file silcd/packet_receive.c.
3018 * Close all connections when shutting down the server by sending
3019 DISCONNECT packet. Close all listeners too when shutting
3020 down the server. Affected file silcd/server.c.
3022 * Handle DISCONNECT packet correctly in client library by
3023 calling the "disconnect" client operation. Affected file
3024 lib/silcclient/client.c.
3026 * Handle local errors correctly during resuming. Affected
3027 file lib/silcclient/client.c.
3029 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * The log file is not dupped internally anymore in
3032 lib/silcutil/silclog.c. Fixed memory leaks too.
3034 * The scheduler now dispatches all pending timeout tasks
3035 when it is uninitialized with silc_schedule_uninit.
3036 Affected file lib/silcutil/silcschedule.c.
3038 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3040 * Added --enable-stack-trace option to configure. Added
3041 memory allocation stack trace support. Added files
3042 lib/silcutil/stacktrace.[ch]. Affected files are
3043 lib/silcutil/silcmemory.[ch].
3045 * Fixed memory leaks from libraries and server. Affected
3046 files around the tree.
3048 * Reverted back a fix made to CUMODE which broke it.
3049 Affected file silcd/command.c.
3051 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3054 core library, and implemented it. All textual messages SHOULD
3055 use this flag and the message MUST be UTF-8 encoded.
3056 All text messages sent by Irssi SILC client are now UTF-8
3057 encoded (regardless whether the terminal supports UTF-8 or not).
3058 Affected files are lib/silccore/silcchannel.h,
3059 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3062 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3064 * Added lots of new statistics updating that was missing from
3065 the server and router code. Affected files in silcd/.
3067 * Sending SIGUSR1 signal to server now dumps the current
3068 server statistics into /tmp directory. Affected file is
3071 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3072 the SILC Hash Interface also. Added new functions
3073 silc_hash_get_name, silc_hash_init, silc_hash_update and
3074 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3076 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * Added some better info printing for client during connecting.
3079 Affected file silcd/server_util.c.
3081 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3082 to silence a user on a channel. Affected files are
3083 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3084 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3085 and silcd/packet_receive.c.
3087 * Fixed a fatal bug in handling of malformed command payload.
3088 Affected file silcd/command.c.
3090 * Fixed a double free when announcing channel users to router.
3091 Affected file silcd/server.c.
3093 * After successful authentication to channel founder mode, check
3094 that there isn't anyone else with founder mode on the channel.
3095 The one that authenticated will become founder and anyone
3096 else is demoted. Affected file silcd/command.c.
3098 * Added error printing of any error that has occurred during
3099 any command in client library. Affected file is
3100 irssi/src/silc/core/client_ops.c.
3102 * Removed some error printing from the client library and left
3103 it for the application to worry (from the error status it
3104 receives in 'command' client operation. Affected file is
3105 lib/silcclient/command.c.
3107 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3109 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3110 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3111 Starting key agreement with itself is denied. Affected file
3112 is lib/silcclient/client_keyagr.c.
3114 * Fixed some error checkings from the SFTP library which caused
3115 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3116 and lib/silcsftp/sftp_util.c.
3118 * Added new "debug" and "debug_string" settings to Irssi SILC
3119 client which can be used to print runtime debugging on the
3120 Irssi's screen. Available when compiled with --enable-debug
3121 option. Affected file irssi/src/silc/core/silc-core.c.
3123 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3125 * Fixed a missing variadic parameter in a function call that
3126 caused server crash when a non-allowed connection arrived.
3127 Reported by Richard Becker. Affected file silcd/server.c.
3129 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Added WATCH list sending to backup routers from router.
3132 The WATCH command is sent by the router to the backup
3133 router. Affected file silcd/command.c.
3135 * Mark the backup_router flag for RouterConnection entry
3136 if the backup router stuff is defined in the config file.
3137 Affected file silcd/serverconfig.c.
3139 * Fixed some backup data sending around the code to work better
3140 if the router is standalone router. Not all places were fixed.
3141 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3144 * Fixed the router connecting when connecting to multiple
3145 routers. It ignored every other router except the first
3146 one. Affected file silcd/server.c.
3148 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * Made the private key generation after expiration optional.
3151 If not created after expiration the old key will re-expire
3152 at a later time (and thus key pair is not necessary to
3153 change). Affected file irssi/src/silc/core/clientutil.c.
3155 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * The length arguments in bind() and connect() were wrong
3158 and fixed now to used SIZEOF_SOCKADDR in the
3159 lib/silcutil/unix/silcunixutil.c.
3161 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Fixed detach timeout handling to use Client ID and not
3164 the actual client entry which may be freed in the callback.
3165 Affected file silcd/command.c.
3167 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Merged c0ffee's multiple interface support patch.
3170 Affected files in silcd/.
3172 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Cleanup keys properly. Affected file is
3175 irssi/src/silc/core/clientutil.c.
3177 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Display the user mode on the status bar. Affected file
3180 irssi/src/silc/core/silc-expandos.c.
3182 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * If private message key is not set, but the flag is set in
3185 the packet, ignore the packet since it cannot be decrypted.
3186 Affected file lib/silcclient/client_prvmsg.c.
3188 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * When resuming client, remove the old client entry from
3191 the watcher list too. Affected file silcd/packet_receive.c.
3193 * Do not allow normal server to force founder mode away
3194 from router if the founder mode is already set. Affected
3195 file silcd/packet_receive.c.
3197 * Remove the client entry with watch notify types with short
3198 timeout, and not directly, so that other notifys can be
3199 retrieved too. Affected file lib/silcclient/client_notify.c.
3201 * Display notification about data messages that cannot be
3202 displayed. Affected files irssi/src/silc/core/client_ops.c,
3203 irssi/src/fe-common/silc/module-formats.[ch].
3205 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Fixed the CHANNEL_CHANGE notify handling in client libary
3208 to not use freed memory. Affected file is
3209 lib/silcclient/client_notify.c.
3211 * Fixed CUMODE_CHANGE notify handling in server. Affected
3212 file silcd/packet_receive.c.
3214 * Fixed USERS command to support empty channels. Affected
3215 file silcd/command.c.
3217 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Allow multiple identical pending commands to be registered
3220 in client library. Affected file is lib/silcclient/command.c.
3222 * Call the completion for resolving client information only
3223 after all resolvers has finished. This fixes a crash in
3224 the client. Added support for checking when the resolvers
3225 are finished. Affected file is lib/silcclient/idlist.c.
3227 * Wait by default 3 seconds before reconnecting to the server
3228 after being disconnected. Makes the /detach command a bit
3231 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Check the watcher list before sending signoff notifys
3234 when closing client connection. Affected file is
3237 * Added better CMODE command rights checking. Affected file
3238 silcd/server_util.c.
3240 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Fixed watcher list checking during server signoff. It
3243 crashed the server. Affected file silcd/server_util.c.
3245 * The JOIN command reply returns now the founder's public
3246 key. Affected file is silcd/command.c.
3248 * Announce the channel mode, and the mode properties with
3249 CMODE_CHANGE notify. Affected file silcd/server.c.
3251 * Mark new channels by default disabled, untill at least
3252 one user joins the channel. Affected file is
3253 silcd/packet_receive.c.
3255 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * The nickname argument to watch notify can be optional.
3258 Fixes a crash in server. Affected file silcd/packet_send.c.
3260 * Remove the client entry from cache if the WATCH notify type
3261 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3262 lib/silcclient/client_notify.c.
3264 * Check the watcher list before and after changing nickname
3265 when the NICK_CHANGE notify is received. Affected file is
3268 * Fixed a crash in OPER and SILCOPER command sending. Empty
3269 passphrase caused the crash. Affected file is
3270 lib/silcclient/command.c.
3272 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Merged with Irssi CVS for Irssi SILC client.
3276 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Completed the protocol specifications.
3280 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Merged with Irssi CVS for Irssi SILC client.
3284 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Added the founder's public key delivery to the
3287 CUMODE_CHANGE notify type as well. Updated the protocol
3288 specs and the code. Affected files are silcd/packet_send.[ch],
3289 silcd/packet_receive.c and silcd/command.c.
3291 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Added silc_pkcs_public_key_copy function into the
3294 lib/silccrypt/silcpkcs.[ch].
3296 * Remove the `iv' from the SilcChannelEntry since we can
3297 live without it. Affected files are silcd/idlist.h and
3298 silcd/packet_receive.c.
3300 * Added support for sending the founder's public key in
3301 the CMODE_CHANGE notify packet in the server. Affected
3302 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3303 silcd/command.c and silcd/server.c.
3305 * Changed the FOUNDER_AUTH authentication to use only
3306 public key authentication as defined by new protocol
3307 specs. Passphrase authentication with that mode cannot
3308 be used anymore. It is now possible to reclaim founder
3309 mode from any server in the network. Affected files are
3310 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3312 * Added permanent channels support by making the channel
3313 permanent when FOUNDER_AUTH mode is set on the channel.
3314 The channel will not be destroyed even if channel is empty
3315 when that mode is set. Protocol TODO #17. Affected
3316 files are silcd/server.[ch], server_util.[ch],
3317 silcd/command.c, silcd/packet_receive.c and
3318 lib/silcclient/command.c.
3320 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3322 * Added reference counter to the command reply context in
3323 the client library. Affected files are
3324 lib/silcclient/command_reply.[ch].
3326 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3328 * Fixed rekey protocol with PFS in the client library.
3329 Affected file is lib/silcclient/protocol.c.
3331 * Added support for list of errors in client library
3332 command reply handling. Affected file is
3333 lib/silcclient/command_reply.c.
3335 * Defined that the WHOIS and IDENTIFY commands can send
3336 list of errors. Updated the protocol specs. Protocol
3339 * Added support for sending list of errors to WHOIS and
3340 IDENTIFY commands in server. Added support for receiving
3341 list of errors in server. Affected files are
3342 silcd/command.c and silcd/command_reply.c.
3344 * Fixed client info resolving on LEAVE command in client
3345 library to not crash. Affected file is
3346 lib/silcclient/client_notify.c.
3348 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Defined that the NICK command replies with thew changed
3351 nickname too, to make the nickname changing simpler at
3352 the client's end. Updated protocol specs and the code
3353 in client and server. Affected files are
3354 silcd/command.c, lib/silcclient/command_reply.c and
3355 lib/silcclient/command.c.
3357 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3359 * Added `Compressed' packet flag to indicate that the packet
3360 payload is compressed by the sender. Updated the protocol
3361 specs and the core library. The compression still is not
3362 implemented in the sources. Affected file is
3363 lib/silccore/silcpacket.h.
3365 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3367 * Remove pending command callbacks also if the connection
3368 to the server is destroyed. Affected file is
3369 lib/silcclient/client.c.
3371 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Added new QUIET channel user mode that can be used to
3374 quiet a user in a channel. Updated the protocol specs but
3375 it wasn't implemented yet. Protocol TODO #27. Affected
3376 file is lib/silccore/silcmode.h.
3378 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Added BLOCK_INVITE user mode to be able to block incoming
3381 invite notifications. Protoocol TODO #26. Affected files
3382 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3385 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3386 the protocol specs and the code. Affected file is
3387 lib/silccrypt/silcpkcs.c.
3389 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Disconnect Payload includes now the status type. Updated
3392 the protocol specs and the code. Protocol TODO #25.
3393 Affected files are silcd/server.c, lib/silcclient/client.c.
3395 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3396 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3397 Moved the silc_client_command_status_messages table to the
3398 lib/silcutil/silcutil.c and added new funtion
3399 silc_get_status_message, which deprecates function
3400 silc_client_status_message. Affected files are
3401 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3402 lib/silcutil/silcutil.[ch].
3404 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Defined that the nickname hash in Client ID MUST be from
3407 lowercase nickname. This effectively changes nicknames in
3408 SILC to case-insensitive. Updated the protocol specs and
3409 the code. Affected files are lib/silcutil/silcutil.[ch],
3410 silcd/serverid.c, and silcd/idlist.c.
3412 * Added new channel user modes BLOCK_MESSAGES_USERS and
3413 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3414 code. Affected files are lib/silccore/silcmode.h,
3415 lib/silcclient/command.c, and silcd/packet_send.c.
3417 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3418 specs and code. Affected file lib/silccore/silcstatus.h.
3420 * Added support for watch list. It is possible to add nicknames
3421 to be watched, and when they come to network, leave network
3422 or user mode changes the watcher will be notified of this
3423 change. Added SILC_COMMAND_WATCH command, added new
3424 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3425 notifications. Updated the protocol specs and implemented
3426 this to library, client and server. Protocol TODO #21.
3427 Affected files are lib/silccore/silccomand.h,
3428 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3429 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3430 silcd/packet_send.[ch], silcd/packet_receive.c, and
3431 irssi/src/silc/core/client_ops.c.
3433 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3434 somebody watching you. Updated the protocol specs and the
3435 code. Affected files are lib/silccore/silcmode.h, and
3436 lib/silcclient/command.c.
3438 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Added service support to SILC protocol. Added new command
3441 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3442 core library. Services are not implemented in server or
3443 client for now. Protocol TODO #20. Affected files are
3444 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3446 * Added SilcStatus argument to `command' client operation
3447 to return the error status when command sending fails
3448 locally. Changed all command in client library to return
3449 correct command status. Affected files are
3450 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3451 irssi/src/silc/core/client_ops.c.
3453 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Added silc_mime_parse function to parse MIME headers.
3456 Affected files are lib/silcutil/silcstruti.[ch].
3458 * Added MIME header parsing in Irssi SILC Client. It displays
3459 all textual MIME objects, others it ignores. Affected file
3460 is irssi/src/silc/core/clien_ops.c.
3462 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3464 * Fixed a bug in the pid writing function, which couldn't be
3465 written in a root-owned directory.
3467 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3469 * Defined that channel message to unknown Channel ID must
3470 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3471 Updated the protocol specs and the code in server. The
3472 affected file is silcd/packet_receive.c.
3474 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3476 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3477 that it is used to send error notifys if error occurs during
3478 some SILC packet processing, except commands. The error
3479 types are same as for command reply types. Defined that
3480 if private message is sent to unknown Client ID the error
3481 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3482 Updated the protocol specs and code. Affected files are
3483 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3484 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3485 and irssi/src/silc/core/client_ops.c. Renamed the
3486 SilcCommandStatus to SilcStatus.
3488 * Defined the use of extra WHOIS attributes in WHOIS command.
3489 The <Requested Attributes> (defined in a separate document)
3490 can be used to request additional information about user
3491 not returned by standard WHOIS command. Defined that server
3492 can send WHOIS command directly to client. Client provides
3493 the requested attributes to the server. Updated the protocol
3494 specs. Protocol TODO #4. Implementation is not done yet
3495 (Protocol TODO #24).
3497 * Renamed function silc_client_command_status_message to
3498 silc_client_status_message. Affected files are
3499 lib/silcclient/command_reply.[ch].
3501 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3504 32 bit integers. Updated the protcol specs and the code.
3505 Affected files are silcd/command.c and
3506 lib/silcclient/command.c.
3508 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3510 * Fixed a bug in library where sending a bogus authentication
3511 payload would lead to a crash. Affected file is
3512 lib/silccore/silcauth.c.
3514 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3516 * Added detach_disabled and detach_timeout server config
3517 options to the server. Affected files silcd/serverconfig.[ch],
3518 silcd/command.c and silcd/packet_receive.c.
3520 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3522 * Added resolve_cmd_ident field to the SilcClientEntry structure
3523 too so that if the entry is for example being resolved so
3524 another command may attach to the same pending command reply
3525 without requiring to resolve the same entry again. Added
3526 support for adding multiple pending commands for one
3527 command idenfier. Affected files lib/silcclient/command.[ch],
3528 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3530 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * Defined that server receives WHOIS command reply for private
3533 and secret channels too. Updated protocol specs and the
3534 code in server. Affected file silcd/command.c.
3536 * Defined <channel user mode list> argument to WHOIS command
3537 reply for returning user modes on the channels. The
3538 channel list now doesn't include the user mode anymore but the
3539 actual channel mode. Updated protocol specs and the code in
3540 client and server. Affected files are silcd/command_reply.c,
3541 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3542 and lib/silcclient/command_reply.c.
3544 * Save the channels list in WHOIS command reply in normal server
3545 so that WHOIS always shows joined channels also in normal
3546 server and not just on router. Affected file is
3547 silcd/command_reply.c.
3549 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Defined that server receives USERS command reply for private
3552 and secret channels too. Updated protocol specs and the
3553 code in server. Affected file silcd/command.c.
3555 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Changed the UMODE's mode mask argument to be optional. If
3558 not provided then the command merely returns the current mode
3559 mask to the client. Updated protocol specs and the server.
3560 Affected file is silcd/command.c.
3562 * Added SILC session detachment/resuming support. It is possible
3563 to detach by closing the network connection and then re-connect
3564 and resume to the old client session. Added DETACHED user
3565 mode that server will set for detached client. Added new
3566 packet RESUME_CLIENT which is used to perform the resuming
3567 process. Added DETACH command. Updated the protocol specs,
3568 core library, client and server. Protocol TODO #22. Very
3569 many affected files around the tree.
3571 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3573 * Changed the CMODE's mode mask argument to be optional. If
3574 not provided then the command merely returns the current mode
3575 mask to the client. Updated protocol specs and the server.
3576 Affected file is silcd/command.c.
3578 * Changed the Killer's Client ID in KILLED notify to be just
3579 any ID payload since router server is allowed to kill as well.
3580 Updated protocol specs, client libary and server. Affected
3581 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3582 and irssi/src/silc/core/client_ops.c.
3584 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3586 * Added new user modes ANONYMOUS for special anonymous servers
3587 that may set the mode for client, and BLOCK_PRIVMSG which
3588 client may set to block incoming private messages unless the
3589 Private Message Key flag is set (using private keys to protect
3590 private messages). Updated protocol specs and code in client
3591 and server and core library. Protocol TODO #23. Affected
3592 files are lib/silccore/silcmode.h, silcd/server.[ch],
3593 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3594 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3596 * Added new channel user mode BLOCK_MESSAGES which the client
3597 may set to itself to tell server not send channel messages.
3598 Other packets such as channel key packets are still sent.
3599 Protocol TODO #23. Updated the protocol specs, client and
3600 server. Affected files are lib/silccore/silcmode.h,
3601 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3602 lib/silcutil/silcutil.c, silcd/command.c, and
3603 silcd/packet_send.c.
3605 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Redefined the Status Payload to include now two 8 bit fields,
3608 instead of one 16 bit field. This now makes it possible to
3609 send list of errors. Updated the protocol specs and the code
3610 in core library, client library and server. Protocol TODO #1.
3611 Affected files are lib/silccore/silccommand.[ch],
3612 lib/silcclient/command_reply.[ch], silcd/command.c,
3613 silcd/command_reply.c and silcd/packet_receive.[ch].
3615 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3617 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3618 must be handled by the application and should tell the application
3619 that an error message was already printed, and it should print the
3620 config coords (line, filename, ...). Affected files are
3621 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3623 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3624 server config parsing code more readable.
3626 Fixed a bug in the fetch_logging() config callback.
3628 Affected files is silcd/serverconfig.c.
3630 * Drop root privileges when started in foreground. Don't drop them
3631 if debugging also. Affected file is silcd/silcd.c.
3633 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Added more IM-like features by introducing new user modes
3636 for setting various presence information. Added new modes:
3637 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3638 specs and code. Protocol TODO #19. Affected files are
3639 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3640 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3642 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Added STATS command to the protocol after all, to return
3645 various statistical information about the network. It can
3646 be used by clients to retrieve statistical information, and
3647 servers may use it to to fetch cell and network wide
3648 statistics from router. Updated the protocol specs and
3649 implemented it to the server. Protocol TODO #16.
3650 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3651 silcd/command_reply.[ch].
3653 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * The LIST command reply in client libary now adds new channel
3656 entry if the returned channel doesn't exist yet in cache,
3657 and returns the channel entry to the application in the
3658 command_reply client operation. Affected file is
3659 lib/silcclient/command_reply.c.
3661 * Changed the channel message payload's MAC generation to
3662 include the IV in the MAC as well. This way all relevant
3663 parts of the channel message payload are authenticated also
3664 with the channel message MAC (and not only by packet MAC).
3665 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3666 Affected file is lib/silccore/silcchannel.c.
3668 * Fixed the SKE to save the remote version, since the
3669 silc_ske_parse_version mistakenly checked wrong version,
3670 after it replaced the start payload. Affected files are
3671 lib/silcske/silcske.[ch].
3673 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3676 string utility functions. Added there also new functions
3677 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3678 Affected files lib/silcutil/silcstrutil.[ch].
3680 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3681 files are lib/silcutil/silcstrutil.[ch].
3683 * Defined that the security property fields in SKE SHOULD be
3684 UTF-8 encoded, defined that version string MUST be US-ASCII
3685 encoded, defined that passphrases sent in connection
3686 authentication protocol MUST be UTF-8 encoded. Implemented
3687 these to the client and server. Defined also that other
3688 passphrases sent in the protocol MUST be UTF-8 encoded.
3689 Affected files are lib/silcske/silcske.c,
3690 lib/silcclient/protocol.c, silcd/protocol.c,
3691 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3693 * Changed the silc_client_close_connection interface to not
3694 need the SilcSocketConnection which should not be visible
3695 to application. Affected files are lib/silcclient/client.c
3696 and lib/silcclient/silcclient.h.
3698 * Rewrote the text for Private Message Key Payload in the
3699 protocol specification. Protocol TODO #11.
3701 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3703 * Upgraded the protocol version to 1.1, updated protocol specs
3706 * Added the nickname as new argument to NICK_CHANGE notify and
3707 added it to protocol specs and implemented it to client and
3708 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3709 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3710 lib/silcclient/client_notify.c.
3712 * Added the killer's client ID to the KILLED notify and added
3713 it to protocol specs and implemented it to client and server.
3714 Protocol TODO #13. Affected files are silcd/command.c,
3715 silcd/packet_receive.c, packet_send.[ch],
3716 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3717 The killer's client entry is now returned to application in
3718 the `notify' client operation.
3720 * Fixed the Max Argument fields that had too large value set
3721 in the protocol specs. Protocol TODO #14.
3723 * Added the LEAVE command reply to return the ID of parted
3724 channel. Updated protocol specs and implemented it to the
3725 client and server. Protocol TODO #15. Affected files are
3726 silcd/command.c, lib/silcclient/command_reply.c. The channel
3727 entry is now returned to application in the `command_reply'
3730 * Rewrote the version SKE version checking in client libary
3731 and in server to use the silc_parse_version_string. Affected
3732 files are lib/silcclient/protocol.c, silcd/protocol.c.
3734 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3735 commands that was missing it, and updated protocol specs and
3736 the server implementation. Protocol TODO #10. The affected
3737 file is silcd/command.c.
3739 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3740 generic reply to a generic request (REQUEST flag), and
3741 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3742 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3743 to define the payload for DATA flag. Added the flags to
3744 the implementation. Protocol TODO #9. Affected file is
3745 lib/silccore/silcchannel.h.
3747 Changed the client library to return the message length
3748 to application as well in the channel_message and private_message
3749 client operations. Affected files are
3750 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3751 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3752 and lib/silcclient/client_ops_example.c.
3754 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3755 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3756 the channel. Updated protocol specs and impelemented this
3757 to client and server. Protocol TODO #6. Affected files are
3758 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3759 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3761 Added new options m and M to CMODE command in Irssi SILC
3762 client to set these modes.
3764 * Deprecated all administrative commands from SILC protocol
3765 since they are highly implementation specific commands.
3766 Updated protocol specs. Moved the old commands in
3767 implementations to private range of command types. Affected
3768 files are silcd/command.c, lib/silcclient/command.c and
3769 lib/silcclient/command_reply.c. Protocol TODO #8.
3771 * Fixed a bug in server where sending unknown command crashes
3772 the server. Affected file silcd/command.c.
3774 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Added SILC_PROTOCOLVERSION macro to check protocol version
3777 of a socket connection. The affected file is
3778 lib/silcutil/silcsockconn.h.
3780 * Added better error logging in rekey protocol. Affected file
3783 * Do not check public key types in SKE during rekey. Affected
3784 file lib/silcske/payload.c.
3786 * Fixed the rekey protocol with PFS, which was totally broken.
3787 Affected file silcd/protocol.c.
3789 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Some client implementations quit network by doing first LEAVE
3792 and then immediately SIGNOFF (like Bombyx). We now do check
3793 after a short time after LEAVE notify and check whether the
3794 client is still valid after LEAVE, and if not we remove it from
3795 cache. Affected file is lib/silcclient/client_notify.c.
3797 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3799 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3800 it's good not to have security holes here.
3802 * Fixed a negative refcount situtuation for the config context.
3803 Affected file is silcd/serverconfig.c.
3805 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3807 * ROBOdoc documented lib/silcutil/silcutil.h.
3809 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * Optimized even more the SilcPacketContext structure. Now
3812 totally saved 16 bytes of memory per context after optimization.
3813 Affected files are lib/silccore/silcpacket.[ch].
3815 * Made strict checks for valid SILC IDs. Affected file is
3816 lib/silccore/silcid.c.
3818 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3820 * Changed the object argument for silc_cipher_register,
3821 silc_hash_register, silc_hmac_register and silc_pkcs_register
3822 to const. Affected files are lib/silccrypt/silccipher.[ch],
3823 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3825 * Changed the silc_get_username and silc_get_real_name to
3826 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3828 * Fixed the Irssi SILC Client to use the silc_get_username and
3829 silc_get_real_name insted of glib routines since the glib
3830 routines only corrupt stack. Fixes the Irssi SILC to work in
3831 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3833 * Fixed the Irssi to not use g_get_home_dir since it crashes
3834 or returns garbage on cygwin and corrupts stack. Added function
3835 get_home_dir to Irssi routines. Affected files are
3836 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3838 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * Made some structure optimizations. SFTP memory FS MemFSEntry
3841 entry structure. Optimized SilcTask structure. Optimized
3842 SilcPacketContext structure.
3844 Affected files lib/silcsftp/sftp_fs_memory.c,
3845 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3847 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3849 * And yet again reverted back the config thing since Johnny
3850 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3853 * Fixed memory leaks from config object. Affected files are
3854 silcd/serverconfig.[ch].
3856 * Added support for adding new connections to the server in rehash.
3857 After rehash they take effect.
3859 Added support for changing the maximum allowed connections in
3860 rehash. The number can grow but going smaller is not supported.
3862 Added function silc_server_num_sockets_by_remote to the
3863 silcd/server_util.[ch].
3865 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3867 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3869 * Added preliminary checking during config parsing for a valid
3870 public/private key and removed further checks in the code.
3871 Affected files are silcd/serverconfig.[ch], server.c.
3873 * Moved functions silc_server_drop() and silc_server_daemonise()
3874 from server.c to silcd.c since they are stricly related to
3875 the application activity.
3877 * Reverted a small part of the automatic ref/unref since
3878 it caused a double unref in some situations. Affected
3879 files are silcd/silcd.[ch], server.c, serverconfig.c.
3881 * Added some .cvsignore files in the lib directory.
3883 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Fixed silc_net_gethostbyaddr to correctly resolve by
3886 address. Affected file lib/silcutil/silcnet.c.
3888 * Fixed the notify relaying to client. The HMAC to be used
3889 with relayed packets ws wrong and caused decryption failure
3890 at the client end. Affected file is silcd/packet_receive.c.
3892 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3894 * Created new branch silc_protocol_1_0_branch.
3896 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3898 * Changed the silc_server_config_* routines to be SilcServer
3899 independent. They are now officially application specific code
3900 and not part of generic server implementation. Affected files
3901 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3903 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3905 * Added automatic referencing of config context in the
3906 silc_server_config_alloc, and automatic unreferencing in the
3907 silc_server_config_destroy. Affected files are
3908 silcd/serverconfig.[ch], silcd/silcd.c.
3910 * Fixed the silc_log_quick handling in the logging routines.
3911 It didn't log quickly when it was TRUE. Affected file is
3912 lib/silcutil/silclog.c. Also the flush delay was set even
3913 if it was 0 in config file. Affected file is
3914 silcd/serverconfig.c.
3916 * Added support for changing key pair of the server in rehash.
3917 Affected file silcd/server.c.
3919 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3922 too early, before getting the channel entry. Affected file
3923 is silcd/packet_receive.c.
3925 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3927 * Added functions silc_server_config_[ref/unref], these are used
3928 to prevent that the config object is destroyed.
3930 No longer directly affect global variables silc_log_quick and
3931 silc_log_delay, they are first cached inside the config object
3932 and then applied with silc_server_config_setlogfiles().
3934 silc_server_config_set_defaults() is now internal to
3935 serverconfig.c, there are no reasons to show this internal stuff
3938 Affected files are silcd/serverconfig.[ch].
3940 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3941 fprintf's to stderr, since some code may be executed again after
3942 the server went into the background. Affected files are
3945 * Added rehash support. Added function silc_server_rehash() that
3946 will perform all the basic tasks of the rehashing procedure.
3948 * Added command line option `-x, --hexdump'. This will enable the
3949 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3950 The option `--hexdump' implies `--debug'.
3952 * Fixed a bad bug in the logging APIs (silcutil library) where
3953 the application would crash after calling silc_log_reset_all().
3955 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3957 * Fixed the KICKED notify handling in client library to
3958 correctly remove the channel and all entries from the
3959 channel when I was kicked. This bug crashed the client.
3961 Fixed yet another but in KICKED notify handling to remove
3962 the kicked client correctly from the channel.
3964 Affected file is lib/silcclient/client_notify.c.
3966 * Fixed a minor bug in looking up correct client entry
3967 in KICKED notify in server. Affected file is
3968 silcd/packet_receive.c.
3970 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3971 sources correctly to distribution. Fixes --with-gmp option.
3973 * Removed the manual rehashing from ID Cache, and changed it
3974 to use the SILC Hash Table's auto rehash feature. Affected
3975 file is lib/silccore/silcidcache.c.
3977 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3979 * Fixed a bug in the silc_client_nickname_format function that
3980 handles the multiple same nickname formatting. Two clients
3981 with same nickname caused problems after the first one left
3982 and rejoined. It didn't format the nickname correctly.
3983 Affected file is lib/silcclient/idlist.c.
3985 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Don't change the topic if olod topic is same as new one.
3988 Affected file is silcd/packet_receive.c.
3990 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Added cross-reference support to the SILC Documentation
3993 generator. All types across all HTML files are now cross-
3994 referenced. Affected files util/robodoc/generator.c and
3995 scripts/silcdoc/silcdoc.
3997 * Added file lib/silcutil/silctypes.h to include all the
3998 arithmetic type definitions and some macros. Removed
3999 includes/bitmove.h and moved macros to silctypes.h.
4001 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4003 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4005 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Added `type' argument to silc_id_payload_parse_id function which
4008 now returns the type of the ID to the sent pointer. Affected
4009 file is lib/silccore/silcid.[ch].
4011 * Added check for CMODE_CHANGE notify type that mode change is
4012 allowed by the sender. Affected file silcd/packet_receive.c.
4014 * Added check for CUMODE_CHANGE notify type that mode change is
4015 allowed by the sender. Affected file silcd/packet_receive.c.
4016 Added the ID type as CUMODE_CHANGE notify type as argument
4017 to the `notify' client operation. Affected files are
4018 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4020 * Added function silc_client_add_server to the client library.
4021 Added support for resolving also channel and server info when
4022 received unknown entity in notify packet. Affected files are
4023 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4025 * Added function silc_command_get_status to return the command
4026 status from the command reply's argument payload. Affected files
4027 are lib/silccore/silccommand.[ch].
4029 * Added check for KICKED notify type that the kicking is
4030 allowed by the client. Affected file silcd/packet_receive.c.
4032 * Created function silc_get_input which can be used to get input
4033 (echo on or off) from user on command line. Affected files are
4034 lib/silcutil/silcutil.[ch].
4036 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4038 * Optimized silc_server_packet_relay_to_channel function.
4039 Added new function silc_channel_message_payload_encrypt which
4040 can be called directly if channel message payload needs to
4041 be encrypted and is already encoded (no need to call _encode
4042 function). Packet relaying is now done by router without any
4043 extra memory allocations. Affected files are
4044 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4045 silcd/packet_send.c.
4047 * Fixed the INVITE notify handling. It took wrong arguments
4048 as invite list and invite delete. Affected file is
4049 silcd/packet_receive.c.
4051 * Added check for TOPIC_SET notify type that the topic change is
4052 allowed by the client. Affected file silcd/packet_receive.c.
4054 * Added check for INVITE notify type that inviting is allowed by
4055 the client. Affected file silcd/packet_receive.c.
4057 * Changed the silc_server_client_on_channel to return the
4058 SilcChannelClientEntry as well. Moved the function
4059 silc_server_check_cmode_rights to server_util.[ch].
4060 Affected files are silcd/server_util.[ch], silcd/command.c.
4062 * Added function silc_server_check_umode_rights to check whether
4063 changing client's user mode is allowed. Added check for
4064 UMODE_CHANGE notify type that the umode change is allowed
4065 by the client. Affected files are silcd/server_util.[ch],
4066 silcd/packet_receive.c and silcd/command.c.
4068 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4070 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4071 ID length. It ignored that ID can be IPv6 based as well.
4072 Affected file lib/silccore/silcpacket.h.
4074 * Fixed the silc_id_id2str and silc_id_str2id to take the
4075 IPv6 address offset's into consideration. Affecte file is
4076 lib/silccore/silcid.c.
4078 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Fixed the internal Unix scheduler functions to check for
4081 NULL context they may receive. The affected file is
4082 lib/silcutil/unix/silcunixschedule.c.
4084 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4086 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4087 can specify different directory with --home command line
4088 parameter. Affected files irssi/src/silc/core/client_ops.c,
4091 * SILC-specific commands aren't now executed if the active server
4092 isn't of SILC-type, so there won't be problems with having
4093 IRC and SILC protocol support in same client. Affected files
4094 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4097 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4099 * Improved the signal support in SILC Schedule. Added new
4100 function silc_schedule_signal_call which is used by application
4101 to mark a signal to be called. It is now safe to perform
4102 any kind of tasks in signal callbacks since it is guaranteed
4103 that the application specified signal callback is called
4104 after the signal is over. Affected files are
4105 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4107 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Added `name' field to SilcChannelPrivateKey to represent
4110 application given name for the key. Moved also the context from
4111 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4112 Added the `name' argument also to the function
4113 silc_client_add_channel_private_key.
4115 Added function silc_client_current_channel_private_key to set the
4116 current channel private key in use.
4118 Added "change" command to KEY command which can be used to change
4119 the current channel private key. Bound the command also to
4120 alt+K (Alt+Shift+k).
4122 Also affected files lib/silcclient/client_channel.c,
4123 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4125 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4127 * Added silc_rng_get_byte_fast function in to the
4128 lib/silccrypt/silcrng.[ch].
4130 * Changed the interface of silc_packet_assemble and the
4131 silc_packet_send_prepare. If silc_packet_assmble is now
4132 called the application does not call silc_packet_send_prepare
4133 because the library will call it automatically. These
4134 interfaces now also return a reference to the outgoing buffer
4135 which includes the assembled packet, which the application can
4136 use to encrypt the packet.
4138 Affected files are lib/silccore/silcpacket.[ch],
4139 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4140 silcd/packet_send.c, server_backup.c and packet_receive.c.
4142 * Fixed a packet sending bug on very high load, where outgoing
4143 packet queue wasn't handled correctly and packets got corrupted.
4144 Affected files are lib/silcutil/*/silc*sockconn.c,
4145 lib/silcclient/client.c and silcd/server.c.
4147 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4149 * Added macro SILC_PACKET_DATALEN which can be used during
4150 packet assembling to check whether the data to be added to
4151 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4152 len is truncated until it fits it.
4154 Added checks for maximum length of channel message payload and
4155 private message payload also.
4157 Added checks for maximum packet length in server and in
4160 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4161 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4162 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4163 lib/silcclient/client_prvmsg.c.
4165 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Added silc_server_packet_queue_purge call to the
4168 silc_server_disconnect_remote to assure that all data in the
4169 queue before disconnecting is sent to the network. Affected
4170 file silcd/server.c.
4172 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Added the deleting of server's own ID cache entry to the
4175 silc_server_free function. Free also everything else that
4176 has been allocated in silc_server_init. The affected file
4179 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Added functions silc_parse_version_string, silc_version_to_num,
4182 and silc_ske_parse_version to parse SILC protocol style version
4183 strings. Affected files lib/silcutil/silcutil.[ch] and
4184 lib/silcske/silcske.[ch].
4186 * Added new configuration params: version_protocol, version_software
4187 and version_software_vendor to specify what version the remote
4188 host must at least be to be able to connect to server. The vendor
4189 string can be regex matched too. Added new function
4190 silc_server_connection_allowed to check maximum number of allowed
4191 connections, and allowed versions for incoming connections.
4192 Affected files are silcd/server.c, server_util.[ch] and
4195 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * Added preliminary support for signals in scheduler. The
4198 signals we care about are now blocked always when the scheduler
4199 is locked. This way we can synchronise the use of signal with
4200 scheduler. It is guaranteed that when signal occurs the scheduler
4201 is not locked, and thus new tasks can be safely added to the
4204 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4205 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4206 Added new platform specific routines
4207 silc_schedule_internal_signals_[un]block and
4208 silc_schedule_internal_signal_[un]register.
4210 Added new functions to SILC Schedule API:
4211 silc_schedule_signal_[un]register. Each signal that application
4212 is going to use should be registered to the scheduler.
4214 Affected files are lib/silcutil/silcschedule.[ch],
4215 lib/silcutil/*/silc*schedule.c.
4217 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4219 * Check for unauthenticated client and server in the
4220 silc_server_new_client and silc_server_new_server functions.
4221 Affected file silcd/packet_receive.c.
4223 * Added function silc_string_is_ascii to check whether given
4224 string is 7-bit ASCII string. Affected files are
4225 lib/silcutil/silcutil.[ch].
4227 * Added function silc_id_is_valid_server_id into the
4228 silcd/serverid.c and added checking for valid Server ID's in
4229 silc_server_new_server. The Server ID must always be based
4230 on the server's public IP address.
4232 * Added logging of DISCONNECT packet message in the server.
4233 Affected file silcd/server.c.
4235 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Changed all library interfaces that use Global RNG to also
4238 accept SilcRng as argument. Affected files are
4239 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4240 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4241 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4242 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4243 lib/silccrypt/rsa.c.
4245 * Added function silc_pkcs_generate_key to the
4246 lib/silccrypt/silcpkcs.[ch] for applications so that they
4247 don't need to do pkcs->pkcs->init calls anymore.
4249 * Remove SilcSocketConnection from the SFTP API since it really
4250 wasn't needed there. The application has the information
4251 saved in its contexts anyway and the SFTP layer doesn't need
4252 know about it. Affected files lib/silcsft/silcsftp.h and
4253 lib/silcsftp/sftp_[server/client].c.
4255 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4256 The SilcSimContext is not SilcSim.
4258 * Fixed possible buffer overflows in silc_id_render in the
4259 lib/silcutil/silcutil.c.
4261 * On EPOC the global crypto module lists are not used at all
4262 in the crypto library. Added support for using the constant
4263 algorithm list on EPOC. Affected files are
4264 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4267 * Fixed the handling of third parameter of KICKED notify, since
4268 it was mistakenly updated to SILC Protocol 1.0 even though it
4269 is to be included in 1.1. Since it is not in 1.0 it is not
4270 mandatory, and this fix now handles it only if it is provided,
4271 and it is not error if it is not provided. Affected file
4272 lib/silcclient/client_notify.c.
4274 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4276 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4277 client. Affected file irssi/src/silc/core/client_ops.c.
4279 * Merged with Irssi 0.8.4 from irssi.org CVS.
4281 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4283 * Check for valid socket connection in client entries before
4284 sending any messages. Fixes a crash, but doesn't fix some
4285 other underlaying bug that is lurking there. Affected
4286 file silcd/packet_send.c.
4288 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4290 * $usermode, $cumode and $cumode_space expandos shouldn't do
4291 anything with non-SILC server records. Affected file
4292 irssi/src/silc/core/silc-expandos.c
4294 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4296 * Fixed the silc_net_check_[host/local]_by_sock to support
4297 IPv6 bound sockets as well. Now they can return IPv6 addresses
4298 as well. Affected file lib/silcutil/silcnet.c.
4300 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4301 Affected lib/silcutil/unix/silcunixnet.c.
4303 * Fixed ID rendering (at least on some platforms, not NetBSD)
4304 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4306 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4308 * Added silc_hash_public_key and silc_hash_public_key_compare
4309 functions to be used with SilcHashTable. They can be used to
4310 hash public keys and compare public keys in hash table. Affected
4311 file lib/silcutil/silcutil.[ch].
4313 * Added support for specifying multiple public keys for Client
4314 connection section in server configuration file. This makes it
4315 possible to accept multiple public keys from same host, or to
4316 make a section that accepts any incoming host, and have the
4317 accepted public keys listed in the section.
4319 Added functions silc_sever_[find/get]_public_key, added the
4320 support for this actually to all connection sections but only
4321 the Client section is currently allowed to specify multiple
4324 Affected files are silcd/server.c, server_internal.h,
4325 command.c, protocol.c, server_util.[ch], packet_receive.c.
4327 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Merged Irssi 0.8.2 from irssi.org CVS.
4331 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4333 * If silc_debug is TRUE, also output standard logging messages
4334 to stderr with the debug output.
4336 Made silc_log_reset_all() flushing all channels before returning.
4337 Also fixed some documentation typos.
4339 Affected files are lib/silcutil/silclog.[ch].
4341 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Fixed the server to check correctly the amount of connections
4344 from single host, by checking also the type of the connection.
4345 Fixed also the comparison of number of connections and number
4346 of allowed connections. Affected files are silcd/server.c,
4349 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Fixed the USERS command reply to save the user's mode on the
4352 channel as well. Fixed JOIN command reply to check whether a
4353 client is on channel already and not join it twice. Affected
4354 file lib/silcclient/command_reply.c.
4356 * Added new file silc-expandos.c into irssi/silc/core/ to return
4357 various stuff for various signal for the statusbar etc. updating.
4358 Now Irssi SILC client prints channel user modes etc. on the
4361 * The user mode (like server/router operator changes) is now shown
4362 on the Irssi SILC client's statusbar. The affected files are
4363 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4365 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4368 to SILC_SCHEDULE_[UN]LOCK macros.
4370 * Added more error printing to logs in server code. Affected
4371 files silcd/server.c and silcd/protocol.c.
4373 * Fixed -S option parsing in Irssi SILC Client. Affected file
4374 irssi/src/silc/core/silc-core.c.
4376 * Added silc_buffer_alloc_size function. Affected file is
4377 lib/silcutil/silcbuffer.h.
4379 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4381 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4382 constants. Affected files in
4383 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4386 * Changed the internal SFTP Memory FS table to const. Affected
4387 file lib/silcsftp/sftp_fs_memory.c.
4389 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4391 * Fixed the buffer formatting and unformatting routines to
4392 check the size of 64 bits types with sizeof(). Affected
4393 file is lib/silcutil/silcbuffmt.c.
4395 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4397 * Removed 0.6.x backwards support.
4399 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4401 * Changed all integer type names:
4402 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4403 to avoid collisions with other libraries using same type names
4406 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4408 * Added `prefer_ipv6' argument to the functions
4409 silc_net_gethostbyname[_async]. If it is TRUE it will return
4410 IPv6 address over IPv4. If FALSE IPv4 address is returned
4411 even if IPv6 address was found. Affected files
4412 lib/silcutil/silcnet.[ch].
4414 * Added support silc_net_create_connection[_async] to fallback
4415 to IPv4 address if IPv6 address could not be used (like if
4416 it doesn't work on a specific system). Affected file in
4417 lib/silcutil/unix/silcunixnet.c.
4419 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4421 * Added silc_schedule_reinit function to do the enlarging
4422 of the max tasks handling capabilities of the scheduler.
4423 Affected files lib/silcutil/silcschedule.[ch].
4425 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4427 * Added automatic extern "C" { ... } for C++ compilers so the
4428 application does not need to define them. Affected file
4429 includes/silcincludes.h.
4431 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4432 old name went against naming convention. Applications now
4433 include "silcclient.h" instead of "clientlibincludes.h".
4434 Removed includes/clientlibincludes.h, it is redundant now.
4436 * Renamed includes/version.h to silcversion.h.
4438 * Added really preliminary support for OS/2 into the util
4439 library. Only thread & mutex API is implemented, others
4440 are still to be implemented. Created the lib/silcutil/os2/
4441 directory. Created also file includes/silcos2.h.
4443 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4445 * Added preliminary BeOS support into the util library.
4446 Created lib/silcutil/beos/, and implemented all the needed
4447 functions to support SILC on BeOS. Created also file
4448 includes/silcbeos.h.
4450 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4452 * Added proper initializations to silc's irssi code, so it's
4453 now possible to load it as module. Affected files
4454 irssi/src/silc/core/silc-core.c,
4455 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4457 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4462 * Fixed the silcdoc document generator to correct generate
4463 docs from all kinds of filenames. Affected files are
4464 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4466 * ROBOdoc documented lib/silcutil/silcmemory.h.
4467 Added also new function silc_memdup.
4469 * Removed lib/silcutil/silcbufutil.h and moved those routines
4470 to the lib/silcutil/silcbuffer.h.
4472 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * Added `user_count' to the SilcChannelEntry which now tells the
4475 number of users on the channel. The user count is now saved
4476 in normal server of global channels as well. Affected files
4477 silcd/server.c, idlist.h, packet_receive.c and command.c.
4479 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4480 include file utility functions.
4482 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4483 instead of calling directly OS routines.
4485 * Fixed NICK change printing in Irssi SILC Client. Fixed
4486 KICKED notify printing in Irssi SILC Client. Affected file
4487 irssi/src/silc/core/client_ops.c.
4489 * Fixed a NICK change bug in client library, to not recreate the
4490 client_entry->channels hash table everytime nick is changed.
4491 Affected file lib/silcclient/client.c.
4493 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4496 the SKE interface a bit.
4498 * Fixed padding problem in PKCS#1. The padding was not actually
4499 random since the random number generator was used incorrectly.
4500 This security bug affects only when encrypting with PKCS#1, and
4501 it is not currently used at all in SILC. SILC only use signing
4502 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4504 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4506 * Rewrote the notify handling in Irssi SILC client to not call
4507 the events as signals. Fixes problems with Perl support.
4508 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4510 * Send the auto-nicking NICK command in client library with
4511 little timeout after connecting. The affected file is
4512 lib/silcclient/client.c.
4514 * Added following new config file settings:
4515 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4516 key_exchange_timeout, conn_auth_timeout, connections_max,
4519 Implemented all the new config settings handling in the server.
4521 Optimized the use of SKE Mutual flag usage. Use it only
4522 if connection authentication protocol is not based in public
4525 Renamed all SilcServerConfigSection* to SilcServerConfig*
4526 to have a bit shorter names.
4528 Affected files silcd/serverconfig.[ch], server.[ch], and
4531 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4533 * Cleaned up the listening sockets code, preparing for the rehash
4534 support. Affected file is silcd/server.c.
4536 * Fixed some output messages. Affected files are silcd/silcd.c,
4539 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Create lib/doc/silcrng_intro.html document as introduction
4542 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4544 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4546 * Fixes to the silcd config template. Affected file is
4547 doc/example_silcd.conf.in.
4549 * Removed type casts from silc_calloc(), conforming to the
4550 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4552 * Removed param_name member from client, server, and router
4553 section structs, now identifying the param directly.
4555 Added CONFIG_FREE_AUTH macro in config file parsing.
4557 Affected files are silcd/serverconfig.[ch].
4559 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4561 * Fixed command line parameter handling. All SILC initialization
4562 is now done in silc_core_init() which also fixes autoconnecting
4565 Affected files irssi/src/silc/core/silc-core.c,
4566 irssi/src/fe-text/silc.c.
4568 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4570 * Added new configuration options and blocks:
4571 keepalive_secs, reconnect_count, reconnect_interval,
4572 reconnect_interval_max, reconnect_keep_trying and
4573 require_reverser_lookup. Added ConnectionParam block, and
4574 implemented the connection parameters when connecting as
4575 initiator and when accepting connections as responder.
4577 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4578 whether given configuration value has been given already.
4580 Affected files silcd/serverconfig.[c], server.[c].
4582 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4583 algorithm parts and created new file silcalgs.conf, that
4584 is now included from the example_silcd.conf.in.
4586 * Optimized the silc_server_connect_to_router_second to take
4587 the connection configuration object from the SilcServerConnection
4588 object instead of finding it during the connecting phase.
4589 Added the configuration object to SilcServerConnection struct.
4590 Affected files silcd/server_internal.h, server.c.
4592 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4594 * Add the client on channel after it was resolved at the
4595 channel message receiving, and it was not already on the
4596 channel. Affected file lib/silcclient/client_channel.c.
4598 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4600 * Fixed the public key authentication to allocate always the
4601 destination signature buffer instead of using static buffer.
4602 Affected file silcd/protocol.c.
4604 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Unified the serverconfig.[ch]'s helper function interface.
4607 Affected file silcd/serverconfig.[ch].
4609 * Removed doc/example_silc.conf.in since it is redundant.
4610 The make install will now install irssi/silc.conf file.
4612 * Added new Passphrase and Publickey authentication methods to
4613 config file, allowing both public key and passphrase based
4614 authentication to be set at the same time.
4616 Added `prefer_passphrase_auth' setting in config file which
4617 can be used to set to prefer passwd auth if both passwd and
4618 public key is set. If not set, public key is preferred.
4619 This has effect only when being initiator (responder will try
4622 Added support for authentication with passphrase and public key
4623 at the same time. The passphrase is tried first always since
4624 it is faster to check.
4626 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4628 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4630 * Merged the new SILC Config library, with the server parsing
4631 support. Read the header file silcconfig.h or the toolkit
4632 documentation for the news. Affected files are
4633 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4634 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4635 silcd/protocol.c silcd/server.c silcd/server_backup.c
4636 silcd/serverconfig.[ch] silcd/silcd.c.
4638 * Fixed some silclog documentation. Affected file is
4639 lib/silcutil/silclog.h.
4641 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4643 * The silc_cipher_register, silc_hash_register and
4644 silc_hmac_register now checks if the object to be registered
4645 is registered already. Affected files are
4646 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4648 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4650 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4652 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4654 * Allow zero length channel messages inside the Channel Message
4655 Payload. Affected file lib/silccore/silcchannel.c.
4657 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4658 as header filenames.
4660 * Removed lib/silcclient/README and created HTML file
4661 lib/silcclient/silcclient_using.html, which is now included
4662 as part of Toolkit documentation.
4664 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4666 * Fixed CUMODE_CHANGE notify handling to change the mode of
4667 correct client. Affected file lib/silcclient/client_notify.c.
4669 * Make silc_rng_alloc fail if it cannot allocate the sha1
4670 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4672 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4674 * Fixed the file transfer's key agreement payload to include
4675 zero port also if the hostname is NULL because it could not
4678 Call file transfer monitor callback now also if error occurs
4679 during key agreement protocol.
4681 Changed the silc_client_file_send interface to return the
4682 SilcClientFileError instead of session id. The session ID
4683 is returned into pointer provided as argument.
4685 Check that the file exists locally before sending the
4686 file transfer request at all.
4688 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4690 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4691 error than can occur while key agreement protocol. Affected
4692 file lib/silcclient/silcapi.h.
4694 * Fixed the event_mode CMODE handler to not crash when mode
4695 is changed and +k mode is set in the channel. Affected file
4696 irssi/src/silc/core/silc-channels.c.
4698 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4699 SILC_LOG_WARNING to give out Warning and not Error. Affected
4700 file lib/silcutil/silclog.c.
4702 * Fixed the channel message payload decryption in the function
4703 silc_channel_message_payload_decrypt to not modify the original
4704 buffer before it is verified that the message decrypted
4705 correctly. Otherwise, next time it is called with correct
4706 channel key it won't encrypt since the payload is corrupted.
4707 Affected file lib/silccore/silcchannel.c.
4709 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4711 * Do not constantly resize the window. A fix patch by cras.
4712 Affected file irssi/src/fe-text/screen.c.
4714 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4716 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4717 Affected file lib/silcutil/silcnet.c.
4719 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4721 * Fixed a bug in hash table internal routine for traversing
4722 the table with foreach callback. The current entry may
4723 become invalid in the callback but it was referenced after
4724 the callback returned.
4726 Do not allow auto rehashing of hash table during the
4727 silc_hash_table_foreach operation, for same reasons as it is
4728 not allowed for SilcHashTableList. Affected files are
4729 lib/silcutil/silchashtable.[ch].
4731 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4733 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4734 Win32 DLL. extern's in header files are now declared with
4737 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4739 * Fixed private message handling. It used some old code that
4740 caused the client to crash. Affecte file is
4741 lib/silcclient/client_prvmsg.c.
4743 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4745 * Added function silc_client_add_channel,
4746 silc_client_replace_channel_id, and removed functions
4747 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4748 from client library.
4750 * Added cross reference of the joined channels to the
4751 SilcClientEntry, and changed the SilcChannelEntry's
4752 users list to SilcHashTable. The affected files are
4753 lib/silcclient/idlist.[ch].
4755 * Fixed a bug in hash table tarversing. While the hash table
4756 is traversed with SilcHashTableList the table must not be
4757 rehashed. It is now guaranteed that auto rehashable tables
4758 are not rehashed while tarversing the list. Also defined that
4759 silc_hash_table_rehash must not be called while tarversing
4760 the table. Added function silc_hash_table_list_reset that must
4761 be called after the tarversing is over. The affected files are
4762 lib/silcutil/silchashtable.[ch].
4764 * Changed all hash table traversing to call the new
4765 silc_hash_table_list_reset in server and in client library.
4767 * Added function silc_client_on_channel to return the
4768 SilcChannelUser entry if the specified client entry is joined
4769 on the specified channel. This is exported to application as
4770 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4772 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4774 * Fixed founder regaining problem with JOIN command on normal
4775 server. The notify for mode change must be sent always and
4776 not only if !cmd->pending. Affected file silcd/command.c.
4778 * Fixed the WHOWAS command's reply sending to support the
4779 lists correctly. Affected file silcd/command.c.
4781 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4783 * When sending JOIN command to router for processing the
4784 sender's old command identifier was not saved back to the
4785 sender's command context, fixed now. The affected file is
4788 * Create the key in JOIN command of the router did not return
4789 the channel key, added check for this. Affected file is
4792 * Fixed a channel ID update bug in JOIN command reply. Do
4793 not directly upgrade the ID but call the function
4794 silc_idlist_replace_channel_id if the ID was changed.
4795 Affected file silcd/command_reply.c.
4797 * Fixed memory leaks from command calling if it would fail.
4798 Affected file silcd/command.c.
4800 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Applied patches from cras:
4804 Memory leak fixes around libaries, irssi window resize fix,
4805 new silclist.h and silcdlist.h, all extern inline changed to
4808 * Removed dotconf from lib/dotconf, not needed anymore.
4810 * Removed TRQ from lib/trq, not needed anymore.
4812 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4813 with server connections. Later this will be configurable
4814 in config file after new config file is done. Affected file
4817 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Fixed a crash in server related to channel announcements.
4820 Affected file silcd/server.c.
4822 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4824 * Fixed memory leaks in silc_server_create_new_channel*
4825 functions. Affected file silcd/server.c.
4827 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4828 which ID was changed. This way the router will send the
4829 user list for the channel again, and server won't be in
4830 desync in some rare circumstances. Affected file is
4831 silcd/packet_receive.c.
4833 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4835 * Check for NULL socket pointer in the function
4836 silc_server_packet_send_to_channel_real. Affected file
4837 silcd/packet_send.c.
4839 * Fixed the BAN notify handling to correctly remove ban
4840 list. Affected file silcd/packet_receive.c.
4842 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4844 * Fixed some header addition to Toolkit distribution in
4845 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4847 * Added lib/silcclient/client_ops_example.h as an template
4848 file for application programmers to quickly start using
4849 the SilcClientOperation functions in their application.
4850 Updated the lib/silcclient/README as well to tell about this
4851 nice file made available.
4853 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4855 * Call silc_server_remove_from_channels when removing client
4856 entry when NO_SUCH_CLIENT_ID was received. Affected file
4857 is silcd/command_reply.c.
4859 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4861 * Added server & router operator statistics updating. Affected
4862 file silcd/packet_receive.c and silcd/command.c.
4864 * Fixed the SERVER_SIGNOFF notify handling on normal server
4865 not to save the history information for clients. Same was
4866 fixed earlier in remove_clients_by_server function, but not
4867 here. Affected file silcd/packet_receive.c.
4869 * Raised the default connection-retry count from 4 to 7 in
4870 server. Affected file silcd/server.h.
4872 * Cancel any possible reconnect timeouts when we start the
4873 key exchange. Affected file silcd/server.c.
4875 * Do not reconnect on connection failure when SCONNECT was
4876 given. Affected files silcd/server.[ch].
4878 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4880 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4882 * Fixed the NICK command to always give the unformatted
4883 nickname to the one giving the NICK command. If unformatted
4884 nickname is cached already it will be formatted and the
4885 local entry will always get the unformatted nickname.
4886 Affected file lib/silcclient/idlist.c.
4888 * Fixed some double frees from client library commands.
4889 Affected file is lib/silcclient/command.c.
4891 * Fixed CUMODE command in server to assure that no one can
4892 change founder's mode than the founder itself, there was a
4893 little bug. Affected file silcd/command.c.
4895 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4897 * Removed the SilcClientCommandDestructor from the client
4898 libary, it is not needed anymore. Affected files are
4899 lib/silcclient/silcapi.h, command[_reply].[ch],
4900 client_notify, idlist.c.
4902 * Fixed GETKEY command to first resolve client, and then
4903 resolve the server only if the client was not found, instead
4904 of resolving both at the same time. Affected file is
4905 lib/silcclient/command.c.
4907 * Added silc_client_start_key_exchange_cb and lookup the
4908 remote hostname and IP address before starting the key
4909 exchange with server. The affected file is
4910 lib/silcclient/client.c.
4912 * The server's public key is now saved using the IP address
4913 of the server and not the servername for the filename.
4914 The hostname public key filename is checked as an fall back
4915 method if the IP address based filename is not found.
4917 Fixed the GETKEY command to save the fetched server key
4918 in correct filename.
4920 Print the remote server's hostname now when new key is
4921 received during connection process. Affected file is
4922 irssi/src/silc/core/client_ops.c.
4924 * Return always our own public key to the client if it asks
4925 for it with GETKEY command. Affected file silcd/command.c.
4927 * Removed the use_auto_addr variable from default config
4928 file since it was in wrong section. Affected file is
4931 * Fixed TOPIC_CHANGE notification to not route it when it
4932 was sent using silc_server_send_notify_to_channel function.
4933 Affected file silcd/command.c.
4935 * Fixed silc_server_send_notify_kicked to send the kicker's
4936 Client ID also, it was missing. Affected files are
4937 silcd/command.c, silcd/packet_send.[ch].
4939 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4941 * Do not save client history information in SERVER_SIGNOFF.
4942 Fixes the bug in normal server that it does not detect
4943 the client becoming valid after the server becomes back
4944 online. Affected file silcd/server_util.c.
4946 * Added `sock_error' field into the SilcSocketConnection
4947 context. When error occurs during socket operation (read
4948 or write) the error is saved. Added also new function
4949 silc_socket_get_error to return human readable socket error
4950 message. Affected files are lib/silcutil/silcsockconn.[ch],
4951 lib/silcutil/unix/silcunixsockconn.c, and
4952 lib/silcutil/win32/silcwin32sockconn.c.
4954 * The server now prints the socket error message in the
4955 signoff for client. Affected file silcd/server.c.
4957 * Fixed the `created' channel information sending from router
4958 to server in JOIN command. Checks now whether the channel
4959 really was created or not and set it according that.
4961 Fixed the JOIN command to use the client entry's current
4962 ID during the joining procedure instead of the one it sent
4963 in the command (it is checked though), since it can change
4964 between the packet processing and command processing, and
4965 would just case unnecessary pain in the client end. Affected
4966 file silcd/command.c.
4968 * Fixed a channel key payload sending to use correct channel
4969 ID when the server was forced to change the channel's ID by
4970 router. Router sent the key payload with the old Channel ID.
4971 Affected file silcd/packet_receive.c.
4973 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4975 * Call silc_server_save_channel_key only if the key payload
4976 was provided in the JOIN command's command reply. Affected
4977 file silcd/command_reply.c.
4979 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4981 * Fixed silc_mp_sizeinbase to return the value correctly with
4982 MPI. Affected file lib/silcmath/mp_mpi.c.
4984 * Fixed the stop_server signal to correctly stop the scheduler
4985 and gracefully stop the server when SIGTERM or SIGINT signals
4986 are received. Affected file silcd/silcd.c.
4988 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4990 * Simple handling of TERM and HUP signals. Also added some log
4991 flushing call around. Affected file is
4994 * Fixed small bugs in silclog.c. Now buffering output will take
4995 effect after 10 seconds since startup: This will ensure that
4996 no important startup messages are lost. Also output redirection
4997 will preserve original format ([Date] [Type] message).
4998 Affected file is lib/silcutil/silclog.c.
5000 * Added two options to the config file, in the logging section:
5001 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5002 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5004 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5006 * Do not print the warning about log files not being initialized
5007 more than once to avoid excess logging. Affected file is
5008 lib/silcutil/silclog.c.
5010 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5011 the SIM copying in make install in Makefile.am.pre.
5013 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5015 * Rewritten silclog APIs. Globally interesting changes follows:
5016 silc_log_set_files() changed to silc_log_set_file().
5017 silc_log_set_callbacks() changed to silc_log_set_callback().
5018 ROBOdoc documented silclog header file.
5019 SilcLogCb now returns bool to wether inihibit the default
5020 handler or not (to keep the old behaviour return always TRUE).
5021 The new APIs should also fix the problem of the
5022 silcd_error.log file that was written in the current directory.
5025 Log files streams will remain opened after silc_log_set_file()
5026 call, means less CPU usage notably on high traffic servers.
5027 File streams are now full buffered, and flushed to the disk
5028 every 5 minutes, lesses HD activity and CPU usage.
5029 Messages can be redirected, allowing admins to configure
5030 one single logfile for all server messages.
5031 the silc_log_quick global variable to activate fast-logging.
5032 Affected files lib/silcutil/silclog.[ch]
5034 * Changed some code to conform new silclog APIs. Affected
5035 files are doc/example_silcd.conf.in, silcd/server.c
5036 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5039 * Fixed a memory leak that could occur in some situations.
5040 Affected file silcd/serverconfig.c.
5042 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5044 * Added the silc_client_del_client to remove the client from
5045 all channels as well. Affected file lib/silcclient/idlist.c.
5047 * Fixed the client library to correctly remove the client
5048 from all channels when the client entry is being destroyed.
5049 Affected file lib/silcclient/client_notify.c, command.c.
5051 * Added auto-nicking support to the client library. If the
5052 applicatio now sets client->nickname it will be sent to the
5053 server after connecting by the library. This way for example
5054 SILCNICK (or IRCNICK) environment variables will have effect
5055 and always change the nickname automatically to whatever
5056 it is wanted. Affected file lib/silcclient/client.[ch].
5058 * Renamed silc_server_command_bad_chars to the
5059 silc_server_name_bad_chars and moved it to the
5060 silcd/server_util.[ch]. Added also new function
5061 silc_server_name_modify_bad to return nickname that
5062 includes bad characters as new nickname without those
5063 bad characters. This check and modify is now used in
5064 silc_server_new_client when the username is initially set
5065 as nickname, so it must be checked to be valid nickname.
5066 Affected file silcd/packet_receive.c.
5068 * The nickname length is now taken from the packet for real
5069 and not trusted to strlen() since it clearly can return
5070 wrong length for nickname including bad characters. This
5071 also applies to channel names. Affected file silcd/command.c.
5073 * Removed the lib/silcsilm/modules directory. Modules are now
5074 compiled into the lib/silcsim. Fixed the copying of the
5075 modules to follow symbolic links in Makefile.am.pre.
5077 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5079 * Fixed silc_string_regexify list creation. Fixes bugs with
5080 BAN and INVITE commands in server. The affected file is
5081 lib/silcutil/unix/silcunixutil.c.
5083 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Removed the command destructor entirely from the server's
5086 command and command reply routines. It is not needed, and
5087 its usage was buggy and caused crashes. Affected files are
5088 silcd/command[_reply].[ch].
5090 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5092 * Cancel protocol and NULL sock->protocol if timeout
5093 occurred during protocol. Affected file silcd/server.c.
5095 * Cancel protocol timeouts always before calling the final
5096 callback, to assure that after final callback is called
5097 no other state will be called for the protocol anymore.
5098 Affected file silcd/protocol.c.
5100 * Print error log if incoming connection configuration could
5101 not be found. Affected file silcd/server.c.
5103 * Fixed JOIN command to correctly save the founder mode
5104 to the client on normal SILC server, when the channel
5105 was created by the router. Affected file silcd/command.c.
5107 * Fixed LIST command (hopefully) to send correct reply
5108 packets. Affected file silcd/command.c.
5110 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5112 * The silc_packet_receive_process now returns FALSE if the
5113 read data was invalid packet, and TRUE if it was ok.
5115 The server now checks that if unauthenticated connection
5116 sends data and its processing fails the server will close
5117 the connection since it could be a malicious flooder.
5119 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5121 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * Make sure the warning about error opening a log file is
5124 printed only once and not everytime it fails (produces
5125 too much useless log). Affected file lib/silcutil/silclog.c.
5127 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5129 * Made the silc_server_daemonise() function more readable.
5130 Affected file silcd/server.c.
5132 * Pid file is now optional, the user may comment it out from
5133 the config file. Removed define SILC_SERVER_PID_FILE, we
5134 don't need a default any longer. Affected file
5135 configure.in.pre, lib/Makefile.am.pre.
5137 * Make some use of the pid file. The server now dies at startup
5138 if it detects a valid pid file on his path. The server would
5139 die anyway in this circumstance, because of the bind() failure.
5140 Affected file silcd/silcd.c.
5142 * No longer compiling lib/dotconf.
5144 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5146 * Fixed JOIN command parsing not to crash. Affected file
5147 lib/silcclient/command.c.
5149 * Fied the NICK_CHANGE notify to add the new client entry
5150 even it is resolved. This removes an <[unknown]> nick
5151 thingy bug in the client. Affected file is
5152 lib/silcclient/client_notify.c.
5154 * Do not try to allocate 0 bytes (efence does not like it)
5155 in lib/silccore/silccomand.c when encoding payload.
5157 * Do not take IRCNICK as nickname in Irssi SILC client since
5158 it is not possible to set nickname before hand connecting
5159 the server (TODO has an entry about adding auto-nicking
5162 * Changed the silc_server_command_pending to check whether
5163 there already exists an pending entry with the specified
5164 command, command identifier and pending callback. This is
5165 to fix IDENTIFY and WHOIS related crashes that may register
5166 multiple pending commands with same identifier. Affected
5167 file silcd/command.c.
5169 * Fixed the server to reconnect to the router even if it
5170 was already reconnecting and EOF was received. This to
5171 fix a possibility that the server wouldn't ever try to
5172 auto-reconnect to the router. Affected file silcd/server.c.
5174 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5176 * Fixed the server's password authentication to use the
5177 length of the locally saved password, and not the one
5178 sent in the packet. Affected file silcd/protocol.c.
5180 * Fixed same password authentication problem in the
5181 Authentication Payload handling routines in
5182 lib/silccore/silcauth.c.
5184 * Yet another password authentication problem fixed with
5185 channel password handling in silcd/command.c.
5187 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5189 * If first character of string in silc_parse_userfqdn is '@'
5190 then do not parse it. Affected file is
5191 lib/silcutil/silcutil.c.
5193 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5195 * Fixed minor bug in IDENTIFY command reply sending, which
5196 caused various weird problems during JOIN when it was
5197 resolving names for users. Affected file silcd/command.c.
5199 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5201 * Fixed the IDENTIFY command reply sending to chech better valid
5202 clients. It was possible to send incomplete list of replies.
5203 Affected file silcd/command.c.
5205 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5207 * Added silc_client_command[s]_[un]register functions now to
5208 dynamically register the commands in client library. Removed
5209 the static table of commands. This allows the client library
5210 to call commands without causing the application to know about
5211 what commands library has called.
5213 Removed the INFO command reply kludge to detect when the command
5214 was called by library. Now library use its own command reply
5215 function for INFO command.
5217 Added function silc_client_command_call to call a command.
5218 Application can use it to call command, not access the structure
5221 Now all commands that are sent by the client library (not
5222 explicitly sent by application) use own command reply functions.
5224 Affected files around lib/silcclient/ and in
5225 irssi/src/silc/core/.
5227 * Fixed the WHOIS command reply sending to chech better valid
5228 clients. It was possible to send incomplete list of replies.
5230 Fixed the WHOIS and IDENTIFY to send the request to router
5231 if normal server did not do it and did not find any results.
5233 Affected file silcd/command.c.
5235 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Moved the internal data from SilcClient context into its
5238 own file, not accesible to application. Affected files
5239 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5240 and other files in client library.
5242 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Added doc/examples installation target in Makefile.am.pre.
5247 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5250 commands the found client entry will be removed from the
5251 cache, after notifying application about the error. Affected
5252 file lib/silcclient/command_reply.c.
5254 * Changed the /MSG to check for exact nickname user gave, and
5255 not let `nick' match `nick@host' if it is only one found. Now,
5256 user must type the exact nickname (like nick@host2) even if
5257 there are no more than one same nicks found. This is to avoid
5258 a possibility of sending nickname to wrong nickname since
5259 `nick' could match `nick@host'. Affected file is
5260 irssi/src/core/silc-servers.c.
5262 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * Do not print "you are now server operator" or similar when
5265 giving /away command. Affected files are
5266 irssi/src/silc/core/client_ops.c, silc-servers.h.
5268 * Made the silc_server_command_pending_error_check to send
5269 the same command reply payload it received back to the
5270 original sender of the command. This way all arguments
5271 that was received by the server will be received by the
5272 client too. Affected file silcd/command.c.
5274 * Added the silc_idcache_add to return the created cache entry
5275 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5277 * Add global clients to expire if they are not on any channel.
5278 This is because normal server will never know if they signoff
5279 if they are not on any channel. The cache expiry will take
5280 case of these entries. This is done by normal servers only.
5281 The affected files are silcd/command_reply.c,
5282 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5284 * If server receives invalid ID notification for WHOIS or
5285 IDENTIFY and the ID exists in the lists, it is removed.
5286 Affected file silcd/command_reply.c.
5288 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5289 in client then client entry that it matches is searched and
5290 the nickname is printed on the screen for user. Affected
5291 file irssi/src/silc/core/client_ops.c.
5293 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Use cache entry expire time in the LIST command reply to
5296 purge old entries from the cache after the LIST command
5297 reply has been received. This way we don't have non-existent
5298 entries in the cache for too long. Affected file is
5299 silcd/command_reply.c.
5301 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5303 * If we are normal server, and we've not resolved client info
5304 in WHOIS or IDENTIFY from router, and it is global client,
5305 we'll check whether it is on some channel. If it is not
5306 then we cannot be sure about its validity and will resolve it
5307 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5308 file silcd/command.c.
5310 * Search channel by name (if possible) rather than by ID
5311 in IDENTIFY command's command reply. Affected file is
5312 silcd/command_reply.c.
5314 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5317 Updated specs and implemented it. Affected file silcd/command.c,
5318 silcd/packet_send.c and silcd/packet_receive.c.
5320 * Implemented the <founder auth> payload handling in the JOIN
5321 command. If provided all conditions for channel joining
5322 except requirement to provide correct passphrase can be
5323 overrided by the channel founder. Updated the protocol specs.
5324 Affected file silcd/command.c.
5326 Added support for founder auth in JOIN command in client
5327 library. Fixed the parsing of the JOIN command now to support
5328 all options as they should be. The affected file is
5329 lib/silcclient/command.c.
5331 * Optimized the WHOIS and IDENTIFY commands to send the request
5332 to router only if it includes nicknames or other names. If
5333 they include only IDs then check the local cache first before
5334 routing. Affected file is silcd/command.c.
5336 * Added channels topic announcements. Affected file is
5337 silcd/packet_receive.c and silcd/server.c.
5339 * Fixed the silc_server_send_notify_topic_set to really destine
5340 the packet to channel. Affected file silcd/packet_send.c.
5342 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5343 library. Affected file lib/silcclient/client_notify.c.
5345 * Added UMODE announcements. Affected file silcd/server.c.
5347 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Memory leak fixes in:
5351 lib/silcutil/silcsockconn.c
5352 lib/silcske/silcske.c
5353 lib/silcske/groups.c
5355 lib/silccrypt/silcpkcs.c
5356 lib/silccore/silccommand.c
5357 lib/silccore/silcidcache.c
5362 * ROBOdoc documented the lib/silcske/groups.h file and a
5363 bit changed the interface for better.
5365 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5367 * Update the client entry context in the ID cache after
5368 nick change. Affected file lib/silcclient/command.c.
5369 Fixes the CUMODE command when regaining founder privileges,
5370 and a little WHOIS problem.
5372 * Fixed silc_net_gethostbyname to correctly call the
5373 inet_ntop. Affected file lib/silcutil/silcnet.c.
5375 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5377 * Added IPv6 support checking to the configure.in.pre, added
5378 also --enable-ipv6 option to override the check. Affected
5379 file configure.in.pre.
5381 * The silc_thread_create now calls the start function
5382 directly if threads support is not compiled in. Removes
5383 ugly #ifdef's from generic code. Affected files are
5384 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5386 * Added silc_net_gethostby[name/addr]_async to asynchronously
5387 resolve. Affected files are lib/silcutil/silcnet.[ch].
5389 * Added support for rendering IPv6 based server, client and
5390 channel IDs. Affected file lib/silcutil/silcutil.c.
5392 * Added support for creating IPv6 based server IDs. Affected
5393 file is silcd/serverid.c.
5395 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5397 * Added silc_net_gethostby[addr/name] into the
5398 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5399 routines. Added silc_net_is_ip[4/6]. Affected file is
5400 lib/silcutil/unix/silcunixnet.c. All routines that take
5401 address as argument now supports both IPv4 and IPv6 addresses.
5403 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5405 * Fixed LIST command reply sending in server. Affected file
5408 * Server now sends the kicker's client ID in the KICK notify
5409 to the kicked client. Affected file silcd/command.c.
5411 * The client library now parses the kickers client ID and
5412 UI displays it. Affected files lib/silcclient/client_notify.c
5413 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5415 * Made all payload parsing function prototypes consistent.
5416 They all take now const unsigned char * and uint32 pair as
5417 the payload data instead of SilcBuffer. Changes all around
5418 the source tree. Other unsigned char* -> const unsigned char*
5419 changes around the tree as well.
5421 * Optimized SFTP client and server packet sending not to
5422 allocate new buffer for each packet but to recycle the
5423 first allocated buffer. Affected files are
5424 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5426 * Optimized the SFTP client to use SilcList instead of
5427 SilcDList for requests, because it is faster. Affected file
5428 is lib/silcsftp/sftp_client.c.
5430 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5431 into lib/silccore/silcid.[ch].
5433 Renamed silcpayload.[ch] into silcargument.[ch].
5435 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5437 * If client entry is deleted with active key agreement
5438 session, abort the session.
5440 The silc_client_abort_key_agreement now calls the completion
5441 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5443 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5446 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5448 * Don't use __restrict in older GCC's. Affected file is
5449 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5451 * silc_net_localhost now attempts to reverse lookup the
5452 IP/hostname. Affected file lib/silcutil/silcnet.c.
5454 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5455 command. It can be used to gain founder privileges at
5456 the same time when joining the channel.
5458 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5459 kicker's client ID as well. Updated protocol specs.
5461 Defined that the server must send SILC_COMMAND_IDENTIFY
5462 command reply with error status to client who sent
5463 private message with invalid client ID.
5465 Updated the protocol specification.
5467 * Added silc_server_send_command_reply to send any
5468 command reply. Affected file silcd/packet_send.[ch].
5470 * Added silc_id_payload_encode_data to encode ID payload
5471 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5473 * The server now send IDENTIFY command reply with error
5474 status if client ID in private message is invalid. Affected
5475 file silcd/packet_receive.c.
5477 * Save the server key file with server's IP address in
5478 the filename instead of hostname. The affected file is
5479 irssi/src/silc/core/client_ops.c.
5481 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5486 * Added libtool support for compiling shared objects in
5487 lib/silcsim. Affected file configure.in.pre and
5488 lib/silcsim/Makefile.am. Original patch by cras.
5490 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Pid file configuration, and server's config file fixes
5493 patch by toma. Updated CREDITS file.
5495 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5497 * Fixed silc_client_channel_message to not try to decrypt
5498 the message twice if it resolved the destination client
5499 information. This could cause of dropping one channel
5500 message. Affected file lib/silcclient/client_channel.c.
5502 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5504 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5505 lib/silcclient/client.c. This function is used when the SILC
5506 Client is run under some other scheduler, or event loop or
5507 main loop. On GUI applications, for example this may be
5508 desired to used to run the client under the GUI application's
5509 main loop. Typically the GUI application would register an
5510 idle task that calls this function multiple times in a second
5511 to quickly process the SILC specific data.
5513 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5515 * Fixed silc_server_drop() for dropping the supplementary
5516 groups as well, this could cause a security hole on some
5519 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5524 * Write PID file after dropping privileges. Added -F option
5525 to run server on foreground. A patch by debolaz.
5526 Affected files silcd/server.c, silcd/silcd.c.
5528 * Fixed MOTD to return the MOTD file server name. Affected
5529 file silcd/command.c.
5531 * Added INFO command reply handling to the Irssi SILC Client.
5532 Affected file irssi/src/silc/core/client_ops.c.
5534 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Fixed the silc_idcache_list_* routines to really support
5537 the dynamic list. Fixes a crash. Affected file is
5538 lib/silccore/silcidcache.c.
5540 * Fixed the LIST command reply to really call LIST command's
5541 pending callbacks. Affected file silcd/command_reply.c.
5543 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Update conn->local_entry->nickname after giving NICK
5546 command. Affected file lib/silcclient/command.c.
5548 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5550 * Added the [pid] option to the silcd configuration file
5552 Affected files: serverconfig.[ch] and silcd.c
5554 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Save fingerprint in WHOIS command reply in server.
5557 Affected file silcd/command_reply.c.
5559 * Fixed NICK commands pending callback registration.
5560 Affected file lib/silcclient/command.c.
5562 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5564 * Use ++server->cmd_ident when sending commands in server,
5565 instead of random number. Affected file silcd/command.c.
5567 * Fixed GETKEY command reply to call actually GETKEY pending
5568 command callbacks. Affected file silcd/command_reply.c.
5570 * A bit stricter check for nicknames. Check for same nickname
5571 in NICK command also. Affected file silcd/command.c.
5573 * Do not call INFO command everytime client ID changes, only
5574 during first connecting. Affected file lib/silcclient/client.c.
5576 * Set the new nickname only after successful command reply for
5577 NICK command is returned by server. Affected file
5578 lib/silcclient/command.c.
5580 * Remove nicknames from nicklist during server_signoff notify.
5581 Should fix /NAMES bit more. The affected file is
5582 irssi/src/silc/core/silc-channels.c.
5584 * Added `fingerprint' field to the SilcIDListData in the
5585 silcd/idlist.h to hold the fingerprint of the client's
5588 Send the fingerprint of the client's public key in WHOIS
5591 Affected files silcd/command.c, and silcd/idlist.[ch].
5593 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5594 create fingerprint from given data.
5596 * Show the fingerprint of the client's public key in WHOIS.
5597 Affected files irssi/src/module-formats.[ch] and
5598 irssi/src/silc/core/client_ops.c.
5600 * Format the multiple same nicknames also during JOIN and
5601 NICK_CHANGE notifys. Affected file is
5602 lib/silcclient/client_notify.c.
5604 * Do not print error on screen for invalid private message
5605 payload since it can come if someone is sending private
5606 messages with wrong key. Affected file
5607 lib/silccore/silcprivate.c.
5609 * Fixed multiple concurrent /PING crash. Affected file
5610 lib/silcclient/command.c.
5612 * Changed the wrong ID encoding. All IP addresses must be
5613 in MSB first order in encoded format. They were encoded
5614 wrong and was in LSB format. Affected files are
5615 silcd/serverid.c, lib/silcutil/silcutil.c.
5617 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5619 * Call the `connect' client operation through the scheduler
5620 in case of error. Affected file lib/silcclient/client.c.
5622 * Call the `failure' client operation even if the error
5623 occurred locally during a protocol. Affected file is
5624 lib/silcclient/protocol.c.
5626 * Added support of sending LIST command to router from normal
5627 server. This way normal server can get list of all channels
5628 in the network too. Fixed the channel list sending in the
5629 server too. Affected files are silcd/command.c, and
5630 silcd/command_reply.[ch].
5632 * Added silc_server_update_channels_by_server and
5633 silc_server_remove_channels_by_server. They are used during
5634 disconnection of primary router and in backup router protocol.
5635 Affected file silcd/server_util.[ch], silcd/server.c and
5636 silcd/server_backup.c.
5638 * Fixed channel adding to global list in IDENTIFY command
5639 reply in server. Affected file silcd/command_reply.c.
5641 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * If the incoming packet type is REKEY or REKEY_DONE process
5644 that packet always synchronously. Fixes yet another MAC
5645 failed error on slow (dialup) connections. Affected file
5646 lib/silcclient/client.c and silcd/server.c.
5648 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Call check_version SKE callback for initiator too. Affected
5651 file lib/silcske/silcske.c.
5653 * Implemented fix for security hole found in the SKE that was
5654 fixed in the specification few days back; the initiator's
5655 public key is now added to the HASH value computation.
5656 Added backwards support for the old way of doing it too, for
5657 old clients and old servers. Affected file is
5658 lib/silcske/silcske.c.
5660 * Enabled mutual authentication by default in SKE. If initiator
5661 is not providing mutual authentication the responder will
5662 force it. This will provide the proof of posession of the
5663 private key for responder. The affected files are
5664 lib/silcclient/protocol.c and silcd/protocol.c.
5666 * Do not cache anymore the server's public key during SKE.
5667 We do mutual authentication so the proof of posession of
5668 private key is done, and if the server is authenticated in
5669 conn auth protocol with public key we must have the public
5670 key already. Affected file silcd/protocol.c.
5672 * Added new global debug variable: silc_debug_hexdump. If
5673 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5674 file lib/silcutil/silclog.[ch].
5676 * Fixed compilation warning due to char * -> const char *.
5677 Affected files lib/silcutil/silcnet.h, and
5678 lib/silccore/silcauth.[ch].
5680 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5682 * Fixed CMODE command when new channel key was created. If
5683 the creation failed the old key was removed. Next time giving
5684 same command would crash the server since the old key was
5685 freed already. Affected file silcd/command.c.
5687 * Fixed the silc_server_announce_get_channels to not crash
5688 on reconnect. Affected file silcd/server.c.
5690 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * Added silc_log_set_debug_string function to set a regex
5693 string to match for debug output. Only the function names,
5694 or filenames matching the given debug string is actually
5695 printed. This way it is possible to filter out those debug
5696 strings that user is not interested in.
5698 Fixed a bug in silc_string_regexify.
5700 Affected files lib/silcutil/silclog.[ch], and
5701 lib/silcutil/unix/silcunixutil.c.
5703 * Changed the -d options in both server and Irssi SILC client
5704 to take the debug string as argument. Affected files
5705 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5707 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5709 * Added silc_hash_babbleprint to create a Bubble Babble
5710 Encoded fingerprint. The encoding is developed by Antti
5711 Huima (draft-huima-babble-01.txt), and it creates human
5712 readable strings out of binary data. Affected file
5713 lib/silccrypt/silchash.[ch].
5715 * Print the babble print now in addition of fingerprint as well
5716 in Irssi SILC client. Affected files are
5717 irssi/src/fe-common/silc/module-formats.[ch],
5718 irssi/src/fe-common/silc/core/client_ops.c.
5720 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5722 * Fixed a security problem found in SKE. The initiator's
5723 public key too is now added to the HASH hash value creation
5724 which is signed by the responder to create the SIGN value.
5725 This will prevent anyone in the middle to lie to the responder
5726 about the initiator's public key. If this is done now, the
5727 man in the middle will get caught. Updated the protocol
5730 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Better installation directory handling. Configure module
5733 paths and other paths automatically to example_silc* files
5734 in doc/. A patch by toma.
5736 * Fixed compiler warning from MPI library, and from SILC RNG.
5739 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5740 It can be configured with ./configure. A patch by toma.
5742 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Find correct make to use in prepare-clean. A patch by
5745 toma. Affected file prepare-clean.
5747 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5749 * Added irssi variables use_auto_addr, auto_bind_ip,
5750 auto_bind_port and auto_public_ip.
5752 * Changed the interface for silc_client_send_key_agreement
5753 in lib/silcclient/silcapi.h
5757 irssi/src/silc/core/silc-core.c
5759 lib/silcclient/silcapi.h
5760 irssi/src/silc/core/silc-channels.c
5761 lib/silcclient/client_keyagr.c
5764 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * Added silc_pkcs_public_key_compare to compare two
5767 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5769 * Check that the client who set the founder mode on the
5770 channel is the same client that is giving the founder
5771 mode to itself. It is done by comparing the saved public
5772 key (it is saved even in the authentication is passphrase).
5773 Affected file silcd/command.c.
5775 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Do not process packet for disconnected socket connection.
5778 Affected file lib/silccore/silcpacket.c.
5780 * Process the DISCONNECT packet through scheduler in the
5781 client library. Affected file lib/silcclient/client.c.
5783 * Fixed the silc_client_packet_parse to not to increase
5784 the packet sequence number if the conn->sock and the
5785 current socket connection is not same. This can happen
5786 for example during key agreement when the conn includes
5787 multiple socket connections (listeners). Affected file
5788 lib/silcclient/client.c.
5790 * The sender of the file transfer request now provides also
5791 the pointer (listener) for the key exchange protocol. If
5792 the listener cannot be created then it sends empty key
5793 agreement and lets the receiver provide the listener.
5795 Added `local_ip' and `local_port' arguments to the
5796 silc_client_file_send. If they are provided they are used,
5797 if not then it will attempt to find local IP address, if
5798 not found or bind fails then the remote client will provide
5801 Affected files are lib/silcclient/client_ftp.c and
5802 lib/silcclient/silcapi.h.
5804 * Extended the FILE SEND command to support defining the
5805 local IP and port for key exchange listener. They are
5806 optional. Affected file irssi/src/silc/core/silc-servers.c.
5808 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * Defined to WHOIS command reply the sending of fingerprint
5811 of the client's public key (if the proof of posession of the
5812 corresponding private key is verified by the server).
5813 Updated to the protocol specification.
5815 * Added support of receiving the client's public key's
5816 fingerprint in command reply in client library. Affected
5817 file is lib/silcclient/command_reply.c, and
5818 lib/silcclient/idlist.[ch].
5820 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * Do not send over 128 chars long nickname to the server
5823 in NICK command. Affected file lib/silcclient/command.c.
5825 * Do not send over 256 chars long channel names to the server
5826 in JOIN command. Affected file lib/silcclient/command.c.
5828 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Assure that silc_server_close_connection cannot be called
5831 twice for same socket context. Affected file is
5834 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5836 * Send error message to application if opening file for
5837 writing during file transfer fails. Affected file is
5838 lib/silcclient/client_ftp.c.
5840 Remove all file transfer sessions for a client that we're
5841 removing from ID cache.
5843 Affected file is lib/silcclient/client_ftp.c.
5845 * Fixed silc_net_addr2bin to return correct address. Affected
5846 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5848 * Fixed file transfer session removing on signoff notify.
5849 Affected file irssi/src/silc/core/silc-servers.c.
5851 * Added the SilcClientFileError to be returned in the monitor
5852 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5853 Affected file lib/silcclient/silcapi.h.
5855 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Fixed a crash in silc_client_ftp_free_sessions and
5858 silc_client_ftp_session_free_client. Affected file
5859 lib/silcclient/client_ftp.c.
5861 * Added `disabled' field in the SilcChannelEntry in the server
5862 to indicate if the server entry is disabled. Affected file
5863 silcd/idlist.h, silcd/command[_reply].c.
5865 * SILC server adds now /var/run/silcd.pid everytime it is
5866 started. Affected file silcd/silcd.c.
5868 * Added silc_server_packet_send_clients to send a packet to
5869 the provided table of client entries. Affected file
5870 silcd/packet_send.[ch].
5872 * Fixed a crash in client resolving in client_prvmsg.c in
5873 client library. Affected file lib/silcclient/client_prvmsg.c.
5875 * Do not actually remove the client directly from ID cache
5876 during SERVER_SIGNOFF, but invalidate it. This way we
5877 preserve the WHOWAS info for the client. Affected file
5878 silcd/server_util.c.
5880 * Fixed SERVER_SIGNOFF notify handling in the server. The
5881 server is now able to process incoming SERVER_SIGNOFF notify
5882 for a server that it doesn't even know about. It will remove
5883 the clients provided in the notify. Affected file
5884 silcd/packet_receive.c.
5886 * Check for partial packet in data queue after every packet that
5887 was found from the queue. Return and wait for more data if
5888 there is partial data in queue. Affected file is
5889 lib/silccore/silcpacket.c.
5891 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Added SilcClietFileError enum to indicate error in
5894 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5895 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5896 Affected files lib/silcclient/silcapi.h and
5897 lib/silcclient/client_ftp.c.
5899 * Check that newsize in silc_buffer_realloc is larger than
5900 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5902 * Added better monitor of file transfers. It now monitors
5903 key agreement protocol during the file transfer too. Added
5904 error reporting too. Affected files
5905 irssi/src/silc/core/silc-servers.c,
5906 irssi/src/fe-common/silc/module-formats.[ch].
5908 * Wrote a help file for FILE command.
5910 * Added silc_rng_global_get_byte_fast to get not-so-secure
5911 random data as fast as possible. Random data is read from
5912 /dev/urandom if available and from the SILC RNG if not
5913 available. It is used in padding generation. Affected file
5914 lib/silccrypt/silcrng.[ch].
5916 * All packets in client library are now processed synchronously.
5917 Optimized packet processing a lot. Affected file
5918 lib/silcclient/client.c.
5920 * All server connection packets are processing synchronously
5921 now in server, to optimize packet processing. Affected file
5924 * Include files are installed now only in Toolkit distribution
5925 if make install is given. Affected files: all Makefile.am's.
5927 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Assure that silc_client_notify_by_server_resolve does not
5930 resolve the client information multiple times. If it cannot
5931 be found by the first it cannot be found at all. Affected
5932 file lib/silcclient/client_notify.c.
5934 * Fixed WHOWAS command reply calling. Affected file
5935 lib/silcclient/command_reply.c.
5937 * Removed all references to silc_idlist_get_client from the
5938 Irssi SILC client since that call is internal call used by
5939 the library. The Irssi SILC client will use now client
5940 retrieval functions found in silcapi.h.
5942 * Fixed a bug in resolving nickname info before sending
5943 private message. It used freed memory. Affected file
5944 irssi/src/silc/core/silc-servers.c.
5946 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5948 * Assure my_channels statistics cannot go negative in server.
5949 Affected files silcd/server.c, silcd/server_util.c.
5951 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5953 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5955 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5957 * Win32 Toolkit changes. Affected files
5958 win32/silc.dsw, win32/libsilc/libsilc.def,
5959 win32/libsilcclient/libsilc.def,
5960 lib/silcutil/silcutil.c, and
5961 lib/sftp/sftp_fs_memory.c.
5963 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5965 * Added silc_net_localip to return local host's IP address.
5966 Affected file lib/silcutil/silcnet.[ch].
5968 * If key exchange or rekey protocol is active for a connection
5969 parse all packets syncronously since there might be packets
5970 in packet queue that we are not able to process without first
5971 processing packets before them. Affected file silcd/server,
5972 lib/silcclient/client.c.
5974 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5975 whether library should continue processing the packet.
5976 Affected file lib/silccore/silcpacket.h.
5978 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5979 SilcSFTPMonitorData to SFTP server to monitor various
5980 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5981 lib/silcsftp/sftp_server.c.
5983 * Added silc_file_size to return file size. Affected file
5984 lib/silcutil/silcutil.[ch].
5986 * Implemented the file transfer support for the client library.
5987 Added preliminary support for simple client to client one-file
5988 transmission. Affected file lib/silcclient/client_ftp.c,
5989 lib/silccilent/client.[ch].
5991 * Added new local command FILE to the Irssi SILC Client.
5992 It is used to perform the file transfer. It has subcommands
5993 SEND, RECEIVE, SHOW and CLOSE. Affected files
5994 irssi/src/silc/core/client_ops.c,
5995 irssi/src/silc/core/silc-server.[ch].
5997 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Relay the SILC_PACKET_FTP in the server. Affected files
6000 silcd/server.c and silcd/packet_receive.c.
6002 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6004 * Renamed silc_file_read and silc_file_write to functions
6005 silc_file_readfile and silc_file_writefile. Added function
6006 silc_file_open and silc_file_close. Affected files
6007 lib/silcutil/silcutil.[ch].
6009 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Resolve the client info when received private message or
6012 channel message for a client which nickname we don't know.
6013 Affected files lib/silcclient/client_prvmsg.c and
6014 lib/silcclient/client_channel.c.
6016 * Do not crash in /KEY if client is not connected. Affected
6017 file irssi/src/silc/core/silc-channels.c.
6019 * Added SilcClientStatus field to the SilcClientEntry in the
6020 lib/silcclient/idlist.h.
6022 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6023 is incomplete and is being resolved, it won't be resolved
6026 Make sure also that USERS command reply does not resolve
6027 twice information. Affected file is
6028 lib/silcclient/command_reply.c.
6030 Make sure that silc_client_get_clients_by_list does not
6031 resolve twice same information.
6033 * Check for valid client->id in the silc_server_free_client_data.
6034 Affected file silcd/server.c.
6036 * Fixed /GETKEY nick@server not to crash if the server entry
6037 is not found. Affected file lib/silcclient/command.c.
6039 * Fixed the silc_server_check_cmode_rights to check the
6040 requested modes correctly. Affected file silcd/command.c.
6042 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Better checks for non-printable chars in nick added.
6045 Affected file silcd/command.c.
6047 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Call the silc_server_udpate_servers_by_server in the
6050 primary router that comes back online in the backup resuming
6051 protocol. Otherwise it routes packets wrong. Affected file
6052 silcd/server_util.[ch], silcd/server_backup.c.
6054 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6056 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6057 lib/silcutil/silcbuffmt.[ch].
6059 * Redefined the SILC packet header to include the padding
6060 length. Affected file lib/silccore/silcpacket.[ch].
6062 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6063 length for maximum padding up to 128 bytes). Affected
6064 file lib/silccore/silcpacket.h.
6066 * Removed all backwards support for old 0.5.x MAC thingies.
6067 The SILC packet header change makes it impossible to be
6068 backwards compatible.
6070 * Send the ENDING packet with timeout in the backup resuming
6071 protocol. This is to assure that all routers has connected
6072 to the primary router. Affected file silcd/server_backup.c.
6074 * Changed the RNG to take the first IV from random data. It
6075 used to take it from zero actually. Changed the RNG also
6076 to use /dev/urandom during session. /dev/random is used
6077 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6079 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6081 * Changed the SILC packet header to have the first two bytes
6082 (the packet length) encrypted. Affected files aroung the
6083 code tree, lib/silccore/silcpacket.[ch]. Removed the
6084 SilcPacketCheckDecrypt callback. It is not needed anymore
6085 since the silc_packet_receive_process will determine now
6086 whether the packet is normal or special.
6088 * Implemented the unidirectional MAC keys. Affected files
6089 lib/silcske/silcske.c, silcd/protocol.c and
6090 lib/silcclient/protocol.c.
6092 * Implemented the packet sequence number to the MAC computation.
6093 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6094 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6095 lib/silcclient/protocol.c.
6097 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6099 * Allow backup router to announce servers. All servers
6100 announced by backup router are added to the global list
6101 automatically. Update hte server's socket to our primary
6102 router also when backup router announces a server.
6103 Affected file silcd/packet_receive.c.
6105 * Do not update the client->router in the function
6106 silc_server_udpate_clients_by_server if the client is on
6107 global list. We might fail to find any specific server
6108 for locally connected clients and local cell clients. They
6109 should still use the `from' and not `to' as client->router.
6110 This fixes backup router resuming protocol. Affected file
6111 silcd/server_util.c.
6113 * Decrease channel statistics count only if the channel
6114 deletion worked. Affected files are silcd/server.c and
6115 silcd/server_util.c.
6117 * Added silc_server_update_servers_by_server to update origin
6118 of all server entries. Used during backup router protocol.
6119 Affected files silcd/server_util.[ch], silcd/server.c. and
6120 silcd/backup_router.c.
6122 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6123 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6124 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6125 lib/silccrypt/silchmac.c.
6127 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Assure that router cannot reroute the same channel message
6130 to the sender. Affected file silcd/packet_receive.c.
6132 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * Made better checks that the channel message is not sent
6135 to the router it came from. Affected file is
6136 silcd/packet_send.c. Fixed memory leak too.
6138 * Announce informations for incoming router connection, but
6139 only after checking if it is replaced by backup router.
6140 Affected file silcd/packet_receive.c.
6142 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Fixed the backup resuming protocol to work in multiple
6145 router environment. Affected file silcd/server_backup.c.
6147 * Route packet only to one router in the function
6148 silc_server_packet_send_to_channel. Affected file is
6149 silcd/packet_send.c.
6151 * Fixed silc_server_send_notify_dest to set the broadcast
6152 flag. Fixed the silc_server_send_notify_topic to actually
6153 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6154 Affected file silcd/packet_send.c.
6156 * Changed the SFTP Filesystem interface. Changed the
6157 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6158 the filesystem operation function. The SilcSFTPFilesystem
6159 is now a context that is allocated by all filesystem allocation
6160 functions and it already includes the operations structure
6161 and filesystem specific context. It is given as argument
6162 now to the silc_sftp_server_start. This made the interface
6163 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6164 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6166 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Changed the backup router adding and getting interfaces
6169 in the server. The router that will be replaced by the
6170 specified backup router is now sent as argument. Affected
6171 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6174 * Added silc_net_addr2bin_ne to return the binary form of
6175 the IP address in network byte order. Affected files
6176 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6178 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Check for existing server ID in silc_server_new_server
6181 and in silc_server_connect_to_router_final and remove the
6182 old entry if it exists. Affected file silcd/packet_receive.c,
6185 * Send the channel message always to only one router, either
6186 in upstream or downstream. Affected file is
6187 silcd/packet_send.c.
6189 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Wrote the definition of the backup resuming protocol to the
6192 protocol specification.
6194 * Removed one redundant channel key generation from normal
6195 server during joining procedure. Removed one redundant
6196 channel key sending from server to router during joining
6197 procedure. Affected file silcd/command.c.
6199 * Made minor bugfixes to the backup router resuming protocol.
6200 Affected file silcd/server_backup.c, server.c.
6202 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6204 * Added --disable-asm configuration option. Affected files
6205 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6208 * Implemented the backup resuming protocol that is used to
6209 resume the primary router position in the cell after the
6210 primary router comes back online. Affected files
6211 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6212 and silcd/server_util.[ch].
6214 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Sleep two (2) seconds after sending QUIT command to server.
6217 Affected file lib/silcclient/command.c.
6219 * Assure that if outgoing data buffer is pending do not force
6220 send any data. Affected file silcd/packet_send.c.
6222 * Assure that if outgoing data buffer is pending do not force
6223 send any data. Affected file lib/silcclient/client.c.
6225 * Implemented the backup router support when the primary router
6226 goes down. The servers and routers can now use the backup
6227 router as new primary router without loosing connectivity.
6229 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6232 in the server to indicate disabled entry. All data read
6233 from the connection will be ignored and no data is sent
6234 for entry that is disabled. Affected files are
6235 silcd/idlist.h, silcd/server.c.
6237 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Created SFTP client and server test programs in the
6240 lib/silcsftp/tests directory.
6242 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Implemented memory filesystem (virtual filesystem) for
6245 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6248 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Implemented the SFTP (SSH File Transfer Protocol) to the
6251 lib/silcsftp. It includes SFTP client and SFTP server
6254 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Moved lib/silccore/silcprotocol.[ch] to the
6257 lib/silcutil library.
6259 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6260 take variable argument list pointer as argument. Affected
6261 file lib/silcutil/silcbuffmt.[ch].
6263 * Added silc_buffer_set function that is used to set data
6264 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6265 Affected file lib/silcutil/silcbuffer.h.
6267 * Changed various routines in the core library to use the new
6268 silc_buffer_set instead of allocating new buffer only for
6271 * Added 64-bit value formatting and unformatting support to the
6272 silc_buffer_[un]format routines. Affected file is
6273 lib/silcutil/silcbuffmt.[ch].
6275 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6276 to includes/bitmove.h.
6278 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Fixed channel user mode saving in client library. Affected
6281 file lib/silcclient/command[_reply].c.
6283 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Defined the file transfer to the SILC Protocol. Added
6286 new packet type SILC_PACKET_FTP and defined File Transfer
6287 Payload. The mandatory file transfer protocol is SFTP
6288 (SSH File Transfer Protocol). Affected file in addition
6289 of the internet draft is lib/silccore/silcpacket.h.
6291 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6292 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6293 is used as part of backup router protocol when the primary
6294 router of the cell is back online and wishes to resume
6295 the position as primary router.
6297 * Redefined the MAC generation keys in the protocol. The
6298 same key is not used anymore in both direction. Both
6299 direction will now use different keys for sending and
6300 receiving. This fixes a potential security flaw. This
6301 change causes incompatibilities in the protocol.
6303 * Redefined also the MAC computation from the packet.
6304 An packet sequence number is now added to the MAC
6305 computation. This prevents possible replay attacks against
6306 the protocol. This change too causes incompatibilities
6309 Added `sequence' field to the SilcPacketContext to hold
6310 the current sequence number for the packet.
6312 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6314 * Added `created' field to the SilcIDListData in the file
6315 silcd/idlist.h to indicate the time when the entry was
6318 * Added `created' field to the SilcChannelEntry too. Affected
6319 file silcd/idlist.h.
6321 * Added `creation_time' aguments to all the announcement functions
6322 in the server. If it is provided then only the entries that
6323 was created after the provided time frame are actually
6324 announced. Affected file silcd/server.[ch].
6326 * The protocol says that the Channel ID's IP address must be
6327 based on the router's IP address. Added check for this in
6328 the silc_server_new_channel when processing incoming New Channel
6329 Payload. Affected file silcd/packet_receive.c.
6331 * Print out the correct version with --version in SILC client.
6332 Affected file irssi/src/silc/core/silc-core.c.
6334 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6336 * Fixed WHOWAS command to check for completnes of the client
6337 entry always, not just when the command is coming from client.
6338 Affected file silcd/command.c.
6340 * Added new function silc_server_packet_queue_purge to purge the
6341 outgoing data queue to the network. After the function returns
6342 it is guaranteed that the outgoing packet queue is empty.
6343 Affected file silcd/packet_send.[ch].
6345 * Purge the outgoing packet queue in the rekey protocol's final
6346 callback to assure that all rekey packets go to the network
6347 before quitting the protocol. Affected file silcd/server.c.
6349 * Added silc_client_packet_queue_parse as similar function as
6350 in server to the client library. The affected file is
6351 lib/silcclient/client.c.
6353 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Splitted silcd/server.c and created silcd/server_util.[ch]
6356 for utility functions.
6358 * Added new socket flag SILC_SF_DISABLED to indicate that the
6359 connection is open but nothing can be sent to or received from
6360 the connection. Affected file lib/silcutil/silsockconn.[ch].
6361 The checking for disabled socket is checked in the low level
6362 silc_socket_write and silc_socket_read functions.
6364 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Allow only nicknames and channel names that fits into the
6367 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6369 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6371 * When processing JOIN command reply in server check that if
6372 the channel exists in our global list we'll move it the local
6373 list. Affected file silcd/command_reply.c.
6375 * Fixed the check whether client is joined on the channel already
6376 in JOIN command. Affected file lib/silcclient/command.c.
6378 * Fixed the JOIN command reply to check whether the channel
6379 already exists. Affected file lib/silcclient/command_reply.c.
6381 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Added silc_ske_status_string to map the SKE error numbers
6384 to readable strings. The affected files are
6385 lib/silcske/silcske[_status].[ch].
6387 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6389 * Do not show the private channels on the WHOIS channel list
6390 as it is not allowed by the protocol. The affected file is
6393 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Assure that the packet length digged from the actual packet
6396 is something sensible in the silc_packet_decrypt_rest_special
6397 in lib/silccrypt/silcpacket.c.
6399 * Free and NULL the allocated pointer in silc_hmac_alloc if
6400 the HMAC allocation fails. The affected file is
6401 lib/silccrypt/silchmac.c.
6403 * Print the selected security properties to the log files in
6404 the server. Affected file silcd/protocol.c.
6406 * Add SKE's reference counter even if calling the completion
6407 callback manually. Otherwise it goes negative, although it
6408 does not cause any problems. The affected file is
6409 lib/silcske/silcske.c.
6411 * Remove the client entry with short timeout after giving the
6412 KILL command. Affected file lib/silcclient/command.c.
6414 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6415 case all found clients are already disconnected (WHOWAS would
6416 found them) in the server. Affected file silcd/command.c.
6418 * Update the last_receive (time of last data received) to be
6419 updated only when received private or channel message so that
6420 the idle time showed in WHOIS makes more sense.
6422 * Added boolean field `valid' in to the SilcClientEntry in the
6423 client library to indicate whether the entry is valid or not.
6424 This fixes the nickname change bug on channel when changing
6425 the nickname to be same than the old (like nick to Nick) the
6426 nickname formatter doesn't set the new nick anymore to Nick@host.
6427 Affected file lib/silcclient/idlist.[ch].
6429 * Now actually fixed the nickname changing on disconnection.
6430 Added new function silc_change_nick to the Irssi SILC Client.
6431 Affected file irssi/src/silc/core/client_ops.c,
6432 irssi/src/silc/core/silc-nicklist.[ch].
6434 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Check that the public key exists in the GETKEY command before
6437 trying to encode it. Affected file silcd/command.c.
6439 * Print some notifications on received public keys with GETKEY
6440 command in the Irssi SILC Client. Affected files are
6441 irssi/src/fe-common/silc/module-formats.[ch],
6442 irssi/src/silc/core/client_ops.c.
6444 * Use IDENTIFY command to resolve the server information in the
6445 GETKEY command instead of INFO command. Affected file
6446 lib/silcclient/command.c.
6448 * All command reply functions in the client library now calls
6449 the pending command reply callbacks even if an error has
6450 occurred. The server has done this a long time and now it was
6451 time to move the client library to this as well. Now all
6452 errors can be delivered back to the pending command reply
6453 callbacks if necessary. Affected files are
6454 lib/silcclient/command[_reply].[ch].
6456 * Change the nickname on disconnection back to the username
6457 because in reconnect the server will enforce it to it anyway.
6458 Affected file irssi/src/silc/core/silc-servers.c.
6460 * Fixed a config file parsing bug in the Irssi SILC client.
6461 Affected file irssi/src/silc/core/clientconfig.c.
6463 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6465 * When printing the channel mode on JOIN, verify that the
6466 channel key and channel's HMAC are valid. Affected file
6467 irssi/src/silc/core/client_ops.c.
6469 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6471 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6472 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6473 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6475 * Removed channel key rekey task deleting from the function
6476 silc_server_save_channel_key. Affected file silcd/server.c.
6477 Added explicit timeout task context instead that is used to
6478 delete the task if we are registering a new task before the
6479 new task has elapsed.
6481 * When channel key rekey occurs the client library now saves
6482 the old channel key for a short period of time (10 seconds) and
6483 is able to use it in case some is still sending channel
6484 messages encrypted with the old key after the rekey. Affected
6485 file lib/silcclient/[idlist.h|client_channel.c].
6487 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6489 * Added check to the silc_server_new_id_real to not accept
6490 new ID if it is the sender's own ID. Affected file is
6491 silcd/packet_receive.c.
6493 * Assure that we do not announce ourself or the one we've
6494 sending our announcements when we're router and are announcing
6495 servers to our primary router. Affected file silcd/server.c.
6497 * Fixed silc_server_command_identify_check_client to assemble
6498 correct WHOIS packet. It send corrupted WHOIS packet and
6499 caused problem with router to router connections. Affected
6500 file silcd/command.c.
6502 Fixed also silc_server_command_whois_check the same way
6503 as for the IDENTIFY command.
6505 * Added new SilcIDListStatus to the server in the SilcIDListData
6506 structure. The status now includes the current status of
6507 the entry (like registered, resolved etc.). Affected file
6508 silcd/idlist.[ch]. Defined a bunch of different status types
6509 as well. This replaced the old boolean registered field as well.
6511 Added resolve_cmd_ident field to the SilcClientEntry structure
6512 too so that if the entry is for example being resolved so
6513 another command may attach to the same pending command reply
6514 without requiring to resolve the same entry again. This concept
6515 should optimize the WHOIS and the IDENTIFY resolving under
6516 heavy load by taking away unnecessary resolving for entries
6517 that are being resolved already.
6519 Added support for adding multiple pending commands for one
6520 command idenfier. Affected file silcd/command[_reply].[ch].
6522 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6523 before deleting the data. Otherwise the hash table will have
6524 freed data in comparison functions. Affected file is
6525 silcd/command_reply.c.
6527 * Fixed silc_idlist_replace_client_id to add the new entry to
6528 the cache with NULL nickname. Otherwise there will be invalid
6529 memory as the nickname after the nickname is freed. Affected
6530 file silcd/packet_receive.c.
6532 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6533 saved into wrong slots because the previous number of entries
6534 was not taken into account. Affected file silcd/idlist.c.
6535 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6537 * If we are router and we receive JOIN notify to a channel that
6538 does not have any users then notified client is marked as the
6539 channel founder, as it is it. The affected file is
6540 silcd/packet_receive.c
6542 * Added to the extended hash table API's table_del_*ext functions
6543 the destructor as argument too, so that the caller can decide
6544 which destructor to use or whether to use destructor at all.
6545 Affected file lib/silcutil/silchashtable.[ch].
6547 * Fixed ID Cache purging. It actually deleted the entries from
6548 the hash table after the data was freed. The hash table ended
6549 up comparing freed memory. The affected file is
6550 lib/silccore/silcidcache.c.
6552 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Fixed Irssi SILC client's KILL command's HELP syntax.
6556 * The USERS command now resolves the detailed user information
6557 if the userinfo field is missing. Affected file is
6558 lib/silcclient/command_reply.c.
6560 * Do not print error in silc_file_read if the read file does
6561 not exist. Just silently return NULL. Affected file is
6562 lib/silcutil/silcutil.c.
6564 * Fixed the silc_log_output to not wine about NULL filename
6565 and to not create some bogus " " filename. Affected file is
6566 lib/silcutil/silclog.c.
6568 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6570 * Fixed various printing bugs on the user interface in the
6571 Irssi SILC Client. Minor changes that were forgotten from
6574 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6576 * Fixed the configure.in.pre and the compilation and distribution
6577 environment to support the new autoconf 2.52. That version is
6578 now required to compile the CVS trunk.
6580 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6583 to generally parse user@fqdn format strings. Affected file
6584 lib/silcutil/silcutil.c.
6586 * Added nickname_format and nickname_force_format fields to the
6587 SilcClientParams structure. The first one defines the format
6588 for the nicknames that the library will enforce if the receives
6589 multiple same nicknames. The second one is boolean value and
6590 can be used to force the library to always enforce the format
6591 to the nicknames regardles whether there are multiple nicknames
6592 or not. This configurable formatting was employed to flexibly
6593 support accessing multiple nicknames from the user interface.
6594 The userinterface can now set the nicknames to what ever format
6595 they prefer. Affected file lib/silcclient/silcapi.h.
6597 Added function silc_client_nickname_format to the file
6598 lib/silcclient/idlist.c. It performs the nickname formatting.
6600 Added new field `hostname´ to the SilcClientEntry context.
6601 It holds the hostname of the client. Affected file is
6602 lib/silcclient/idlist.h.
6604 * Irssi SILC Client sets the nicknames in nick@hostn format.
6605 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6606 irssi/src/silc/core/silc-core.c.
6608 The WHOIS printing now also shows both the real nickname and
6609 the formatted nickname so that user knows how to access the
6610 user if there are multiple same nicknames cached. Affected
6611 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6612 printing formatting too to take the hostname now as a separate
6613 argument. The Affected file is
6614 irssi/src/fe-common/silc/modules-formats.[ch].
6616 * Changed the silc_client_get_clients_local to accept the formatted
6617 nickname as argument. It accepts the real nickname too but the
6618 formatted nickname can be used to find the true entry from
6619 multiple entries. Affected file lib/silcclient/silcapi.h and
6620 lib/silcclient/idlist.c.
6622 * Added nickname_format_parse field to the SilcClientParams.
6623 It is a callback function provided by the application to parse
6624 the nickname out of the formatted nickname string. The library
6625 calls it to get the nickname from the formatted string. Since
6626 the application generally knows better the format of the nickname
6627 string it parses it instead of the library, even though library
6628 encodes the formatted string. If the callback function is not
6629 provided then the library will use the string as is. The
6630 affected file is lib/silcclient/silcapi.h.
6632 * All the nickname strings passed to the client library in
6633 commands are now expected to be formatted nickname strings.
6634 If the command does not support the formatted nickname string
6635 it will assume that the sent string is the actual nickname.
6636 Affected file lib/silcclient/command.c.
6638 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Added public key authentication support to OPER and SILCOPER
6641 commands in the client library. Affected file is
6642 lib/silcclient/command.c.
6644 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6646 * Changed the get_auth_methdod client operation to be asynchronous.
6647 It can be async if the application resolves the authentication
6648 method from the server during the negotiation. Added new
6649 SilcGetAuthMeth completion callback that the application will
6650 call after resolving the authentication method.
6652 Added function silc_client_request_authentication_method that
6653 the application can use to resolve the authentication method
6654 from the server. Added also SilcConnectionAuthRequest callback
6655 that the library will call after the server has replied. The
6656 application can call this function if it does not know the
6657 current authentication method.
6659 Affected files are lib/silcclient/client.c and
6660 lib/silcclient/silcapi.h.
6662 * The Irssi SILC client now automatically resolves the authentication
6663 method incase any configuration information is not present (and
6664 currently there never is). The affected file is
6665 irssi/src/silc/core/client_ops.c.
6667 * Fixed public key authentication from the client library.
6668 Affected file lib/silcclient/protocol.c. Changed also the
6669 protocol specification about the public key authentication in
6670 the connection authentication protocol. The actual data to be
6671 signed is now computed with a hash function before signing.
6673 * Fixed the public key authentication from the server as well.
6674 Affected file silcd/protocol.c.
6676 * Removed the mlock()'s from the memory allocation routines.
6677 Affected file lib/silcutil/silcmemory.c. The ./configure does
6678 not check anymore for the mlock(). Affected file is
6681 * Fixed USERS command in server to allow the execution of the
6682 command for private and secret channels if the client sending
6683 the command is on the channel. Affected file silcd/command.c.
6685 * Fixed silc_client_get_clients_local to return the clients
6686 count correctly. It could return wrong value. Affected file
6687 lib/silcclient/idlist.c.
6689 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6692 types. The assembler optimizations seemed not to like 64-bit
6693 data types. The assmebler optimizations thus are now enabled
6694 also for BSD systems as opposed to only enable them for Linux.
6696 * Do not check for threads at all on BSD systems. Affected
6697 file configure.in.pre.
6699 * Removed -n and -h options from the Irssi SILC Client since
6700 they are not used in silc.
6702 * Fixed the prime generation to assure that the first digit
6703 of the generated random number is not zero since our conversion
6704 routines does not like number strings that starts with zero
6705 digit. If zero digit is seen the random number is regenerated.
6706 This caused some corrupted RSA keys when the zero first digit
6707 was met. Affected file lib/silcmath/silcprimegen.c.
6709 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Fixed WIN32 configuration in the ./configure script.
6712 Fixed to include xti.h on environments that has it.
6713 Patches by Carsten Ilchmann and andrew.
6715 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6717 * Changed the silc_id_create_client_id to be collision
6718 resistant. It is now assured that there cannot be created
6719 two same client ID's. I suspect that some weird bugs in
6720 the server were actually caused by duplicate Client IDs.
6721 Affected file silcd/serverid.[ch]. A router receiving
6722 new ID now also assures and informs the sending server
6723 if the ID caused collision.
6725 * Changed the silc_id_create_channel_id to also assure that
6726 there are no collisions.
6728 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6730 * Statement about ignoring the Mutual Authentication flag when
6731 performing rekey with PFS was a bit misleading. It is ignored
6732 if it was set in the initial negotiation, it cannot be even
6733 set in the rekey. Fixed in the ke-auth draft. Started the
6734 new versions of the protocol drafts in the doc/.
6736 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6738 * Fixed a bug in silc_client_command_identify_save when saving
6739 new channel information. The channel name was no duplicated
6740 and caused crash on exit. Affected file is
6741 lib/silcclient/command_reply.c.
6743 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Fixed the getkey command handling in the server. Send just
6746 empty OK reply to the sender if the key could not be fetched
6747 (but everything else was ok, like the key just was not available).
6748 Changed the public key parameter to optional in the protocol
6749 specs so that empty OK reply can be sent. Affected file
6752 Added a message to Irssi SILC client to tell to user if the
6753 server did not return a public key.
6755 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6757 * Fixed a channel key regeneration bug. It registered new
6758 timeout tasks exponentially until all system resources were
6759 used. Affected file silcd/server.c.
6761 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Added the SILC Document generator to the scripts/silcdoc.
6764 It can be used to generate the Toolkit Reference Manual out
6765 of the source tree. Internally it will also use the RoboDoc
6766 generator now imported in util/robodoc.
6768 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6770 * Added couple of return's in rekey protocol if error orccurred
6771 during the protocol. The execution must be terminated.
6772 Affected file silcd/protocol.c. Also, terminate the protocol
6773 always with timeout.
6775 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6777 * The client's Client ID was created initally from the wrong
6778 nickname (it could have been in format nick@host) in the
6779 silc_server_new_client. Affected file silcd/packet_receive.c
6781 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6783 * Added some SILC_LOG_ERROR's to various error conditions
6784 if client could not be added to ID cache. Affected files
6785 silcd/packet_receive.c and silcd/server.c.
6787 * When client's sock->user_data is freed, NULL also the
6788 client->router and client->connection pointers. Added check
6789 for these pointers being NULL to various places around the
6790 code. Affected file silcd/server.c.
6792 * Added client->data.registered == TRUE checks to various
6793 places around the code to assure that unregistered client's
6794 are not handled when it is not allowed. Affected file
6797 * Added `bool registered' fields to all
6798 silc_idlist_[server|client]_get_* routines to indicate whether
6799 the fetched client needs to be registered or not. Affected
6800 file silcd/idlist.[ch].
6802 * Add your own entry as registered to the ID cache in the
6803 server. Affected file server.c.
6805 * Fixed a bug in silc_server_new_server. The SilcServer was
6806 set as the new server's context instead of SilcServerEntry.
6807 This naturally caused some weird bugs.
6809 * Added "updated" field the SilcChannelEntry which indicates
6810 the time since the channel entry was last accessed. This
6811 can be used to determine whether it is necessary to
6812 announce the channel after backup resuming protocol.
6813 Affected files silcd/idlist.[ch].
6815 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Do not delete the channel rekey task when adding it
6818 for in silc_server_create_channel_key.
6820 * Changed the silc_server_create_channel_key to return
6821 TRUE or FALSE to indicate the success of the channel key
6824 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * Fixed MSVC++ project files and added missing files to
6827 Makefiles under win32/.
6829 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6831 * Do not add TCP_NODELAY flag if the operating system
6832 does not have it defined. Affected files are
6833 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6835 * Fixed buffer overflow from Irssi SILC Client. Affected
6836 file irssi/src/fe-common/core/themes.c.
6838 * Fixed double free in client library in the file
6839 lib/silcclient/client.c when disconnecting from server.
6841 * Applied double free patch from cras to Irssi SILC client.
6842 Affected files irssi/src/core/[modules/expandos].c
6844 * Fixed the disconnection handling to Irssi SILC Client.
6845 The application must call silc_client_close_connection
6846 in ops->connect client operation in case of failure of
6847 the connection. Affected file is
6848 irssi/src/silc/core/client_ops.c.
6850 * Do not set sock->protocol to NULL in the function
6851 silc_client_close_connection after executing the protocol's
6852 final callback since the sock might not be valid anymore.
6853 Affected file lib/silcclient/client.c.
6855 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6857 * Do not enable SILC_THREADS if the linking with libpthread
6858 did not happen. Affected file configure.in.pre.
6860 * Added notion to protocol specification that server must
6861 verify the sent authentication payload with CMODE when
6862 setting the channel founder key. Implemented it to the
6863 server. Affected file silcd/command.c.
6865 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6867 * Added _EXTRA_DIST SILC distribution variable to the
6868 distributions file. It is used to conditionally add extra
6869 files or directories to the specific distribution. Affected
6870 files ./prepare, Makefile.am.pre and distributions.
6872 Removed the `_' from the start of the distribution names.
6875 * Added README.WIN32 for instructions to compile the Toolkit
6878 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6880 * Fixed a double free in disconnection in the server. Affected
6881 file is silcd/server.c.
6883 * Fixed the lib/silcske/groups.c to work now also with GMP
6884 MP library. The string conversion did not work when using
6885 specific base and the base is indicated in the string as well.
6887 * Created win32/ directory which now includes MSVC++ specific
6888 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6889 It will appear only in the toolkit distribution
6891 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6893 * Changed the key material distribution function in case when
6894 the hash output is too short. The data is now concatenated
6895 a bit differently than it used to. Made the change to the
6896 SKE protocol specification.
6898 * Added better GMP detection to configure.in.pre. A patch
6901 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6903 * Fixed a minor bug in SKE that might cause some problem on
6904 some platforms. Affected file lib/silcske/silcske.c.
6906 * Added the cookie checking for initiator in the SKE. It checks
6907 that the responder returns the sent cookie unmodified. The
6908 affected file is lib/silcske/silcske.c. Added new SKE
6909 error type INVALID_COOKIE that can be sent during the
6910 negotiation. Fixed some memory leaks as well.
6912 * Added the "invalid cookie" error message to Irssi SILC client's
6915 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6917 * Added `task_max' field to the SilcClientParams to indicate
6918 the maximum tasks the scheduler can handle. If set to zero,
6919 default values are used. Affected file lib/silcclient/silcapi.h.
6921 * Fixed memory leaks in silc_client_close_connection. Affected
6922 file lib/silcclient/client.c.
6924 * Added silc_client_del_client_entry to client library to free
6925 all memory of given client entry. Affected file is
6926 lib/silcclient/idlist.[ch].
6928 * Added new functions silc_client_del_channel and
6929 silc_client_del_server to delete channel and server entries.
6930 Affected file lib/silcclient/[silcapi.h/idlist.c].
6932 * Removed silc_client_del_client_by_id from silcapi.h.
6934 * Fixed the INFO command to return the server's own info
6935 correctly when querying by Server ID. Affected file is
6938 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Removed the non-blocking settings in WIN32 code in the
6941 silc_sock_[read/write] and added SleepEx instead. Affected
6942 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6943 of input data is now checked with FIONREAD and ioctlsocket.
6945 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6947 * Call silc_schedule_task_del_by_context in the
6948 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6949 Affected file lib/silccore/silcprotocol.c.
6951 * Call silc_protocol_cancel for active protocols in the
6952 silc_server_close_connection if the funtion
6953 silc_server_free_sock_user_data has not been called.
6954 Affected file silcd/server.c.
6956 * Generic tasks cannot be deleted using the del_by_fd
6957 task deleting function since generic tasks does not match
6958 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6960 * Added a notion to SILCOPER help file that the SILCOPER works
6961 only on router server, not on normal server.
6963 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6965 * Added for WIN32 support for the new scheduler as well.
6966 Affected file lib/silcutil/win32/silcwin32schedule.c.
6968 * Fixed the SHA1 implementation to work on various platforms.
6970 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6973 API. It is part of the scheduler now. Everything else is
6974 as previously but some functions has changed their names.
6975 Checkout the lib/silcutil/silcschedule.h for the interface.
6976 Updated all applications to use the new interface. Affected
6977 files are lib/silcutil/silcschedule.[ch].
6979 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Found a bug in the SKE implementation. The HASH value,
6982 specified by the protocol, was not computed correctly. The
6983 public key of the responder was not added to the computation
6984 even though it is mandatory. Affected file lib/silcske/silcske.c.
6985 This unfortunately causes incompatibilities with older
6986 clients and servers.
6988 * Added WIN32 specific network init and uninit functions:
6989 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6990 the Winsock2. Affected file lib/silcutil/silcnet.h and
6991 lib/silcutil/win32/silcwin32net.c.
6993 * Set the socket always to nonblocking mode on WIN32 after
6994 reading data or writing data. Affected file is
6995 lib/silcutil/win32/silcwin32sockconn.c.
6997 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6999 * Fixed various compilation problems under WIN32. Affected
7000 files lib/silcutil/win32/silcwin32thread.c and
7001 lib/silcutil/win32/silcwin32schedule.c.
7003 * Removed all _internal.h #includes from public header
7004 files. Internal headers must never be included from
7007 Removed also the lib/silcske/payload_internal.h file.
7009 * All include files that may be needed (public and some others
7010 included by the public headers) by application developers are
7011 now copied to the ./includes directory. It does not copy any
7012 internal headers. Affected file Makefile.defines.pre and all
7013 Makefile.am's under lib/ and subdirs.
7015 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7017 * Do not change the ~/.silc directory's permissions automatically.
7018 Affected file irssi/src/silc/core/clientutil.c.
7020 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7022 * Do not cancel the protocol in silc_server_close_connection
7023 it might cause recursion. Now cancelled in the function
7024 silc_server_free_sock_user_data. Affected file silcd/server.c.
7026 * Fixed the silc_server_remove_clients_by_server to regenerate
7027 the channel keys correctly finally. Added also new function
7028 silc_server_remove_clients_channels to actually do it.
7029 Affected file silcd/server.c.
7031 * Fixed the silc_server_new_channel to not crash by giving
7032 wrong router to the new channel. Affected file is
7033 silcd/packet_receive.c.
7035 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7037 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7038 which is given as argument to the silc_client_alloc now.
7039 It can be used to configure the client and set various parameters
7040 that affect the function of the client.
7042 * The USERS command in server did not check whether the channel
7043 is private or secret. Affected file silcd/command.c.
7045 * Added new argument to the USERS command in protocol specification.
7046 The USERS command now can take the channel name as argument
7047 as well. Added support for this in client and server and
7048 updated the protocol specs.
7050 * Completed the GETKEY command in client. It can be now used
7051 to fetch also servers public key not only some clients.
7052 Affected files lib/silcclient/command[_reply].c.
7054 * Added silc_client_get_server to return server entry by the
7055 server name. Affected files lib/silcclient/silcapi.h and
7058 * Redefined the IDENTIFY command in protocol specification to be
7059 more generic. It now can be used to query information about
7060 any entity in the SILC Network, including clients, servers and
7061 channels. The query may be based either the entity's name
7062 or the ID. Added support for this in both client and server.
7064 Affected files silcd/command.c and lib/silcclient/command.c
7065 and command_reply.c.
7067 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7068 the _from_client and _from_server functions. Affected file
7071 * Added silc_client_get_channel_by_id_resolve to the file
7072 lib/silcclient/silcapi.h to resolve channel information by
7073 its ID. Added also silc_client_get_channel_by_id that
7074 does not resolve it from the server.
7076 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7078 * Added SilcServerEntry context into the client library
7079 to represent one server. The INFO command now allocates
7080 these to save the resolved server info. For now on the
7081 client library will also keep information about servers,
7082 connected and resolved with INFO.
7084 The INFO command now allocates the SilcServerEntry context
7085 and saves the server info there. The COMMAND_REPLY in
7086 the INFO now returns the parameters to application in
7087 same order as defined in the protocol specification.
7089 The entries are cached in the client->server_cache.
7091 * The INFO command is now issued after received the Client ID
7092 from the server. Affected file lib/silcclient/client.c.
7094 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7095 to the application as the mode changer might be server.
7096 It is guaranteed that NULL is not returned anymore to the
7097 application. Affected file lib/silcclient/client_notify.c.
7099 The ID Type is now also passed to the application so that
7100 it can check whether the returned entry is SilcClientEntry
7103 Added new function silc_client_get_server_by_id to return
7104 the server entry by ID. Affected files are the
7105 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7107 * Do not create the channel in the Irssi SILC Client when issuing
7108 the JOIN command but when received the sucessful JOIN command
7109 reply. Otherwise the channel might get created even though we
7110 could not join it. The Affected file is
7111 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7113 * Fixed a channel joining bug in router. The router must also
7114 check the channel modes, invite and ban lists etc. when serving
7115 the JOIN command sent by normal server. Affected file is
7116 silcd/command.c. The router now resolves the client's
7117 information from the server who sent the JOIN command if it
7118 does not know it, and processes the JOIN command only after
7121 * Changed the SilcCommandCb to take new argument; void *context2.
7122 Affected file lib/silccore/silccommand.h
7124 The second argument in the command callbacks in the server now
7125 includes the SilcServerCommandReplyContext if the command was
7126 called as pending command callback from the command reply.
7127 Otherwise it is NULL. When called as pending the status of the
7128 command reply will be checked and if it was erronous the
7129 error will be sent to the original sender of the command.
7130 This way the client always receives the error messages even
7131 though the server was actually the one who received the error
7132 when it resent the command to router, for example. Affected
7133 files silcd/command[_reply].[ch].
7135 * Fixed sending WHOWAS command's error message to client if
7136 the requested client could not be found. It was missing.
7139 * Changed the CMODE and CUMODE commands reply arguments in the
7140 protocol specification. The Channel ID is now sent in both
7141 of the commands to identify the channel. Implemented this
7142 new feature to the client and server. Affected files
7143 lib/silcclient/command_reply.c and silcd/command.c.
7145 * Made better checks for invite and ban lists in the JOIN
7146 command in server. Affected file silcd/command.c.
7148 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * The server now performs the incoming host IP/DNS lookup
7151 using the silc_socket_host_lookup and thus does not block
7152 the server anymore. Affected file silcd/server.c.
7154 * Completed the multi-thread support for SILC Scheduler in
7155 the lib/silcutil/silcschedule.c.
7157 * Fixed the configure.in.pre to detect the pthread correctly
7160 * Fixed a deadlock in silc_task_queue_wakeup in the file
7161 lib/silcutil/silctask.c.
7163 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7165 * Added new function silc_schedule_wakeup that is used in
7166 multi-threaded environment to wakeup the main thread's
7167 schduler. It needs to be used when a thread adds a new task
7168 or removes a task from task queues. After waking up, the
7169 scheduler will detect the task queue changes. If threads
7170 support is not compiled in this function has no effect.
7171 Implemented the wakeup mechanism to both Unix and WIN32
7172 systems. Affected files are lib/silcutil/silcschedule.[ch],
7173 lib/silcutil/unix/silcunixschedule.c and the
7174 lib/silcutil/win32/silcwin32schedule.c.
7176 * Added new function silc_task_queue_wakeup to wakeup the
7177 scheduler by the specified task queue. Affected file
7178 lib/silcutil/silctask.[ch].
7180 * The silc_socket_host_lookup_start now wakes up the scheduler
7181 after adding the timeout task. Affected file is
7182 lib/silcutil/silcsockconn.c.
7184 * The silc_socket_host_lookup is synchronous now if the threads
7185 support is not compiled in. However, the callback is still
7186 called asyncronously through the scheduler, anyway. Affected
7187 file lib/silcutil/silcsockconn.c.
7189 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7191 * Added new function silc_socket_host_lookup to perform
7192 asynchronous IP and FQDN lookups for the socket connection.
7193 Affected files lib/silcutil/silcsockconn.[ch].
7195 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7197 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7198 that may or may not compile the mutex support in.
7200 Changed the silc_mutex_alloc interface. It allocates the
7201 mutex now to the sent pointer and returns TRUE or FALSE.
7203 Affected file lib/silcutil/silcmutex.h.
7205 * Wrote the SILC Task Queue interface to support multi-threads.
7206 Affected file lib/silcutil/silctask.[ch].
7208 * Wrote the SILC Scheduler to support multi-threads. Affected
7209 file lib/silcutil/silcschedule.c.
7211 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7213 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7214 in lib/silcutil/win32/.
7216 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7218 * Defined SILC Mutex API and SILC Thread API and implemented
7219 them for Unix. Affected files are
7220 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7221 lib/silcutil/unix/silcunixmutex.c and
7222 lib/silcutil/unix/silcunixthread.c.
7224 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7226 * Fixed the silc_server_remove_clients_by_server's channel
7227 key re-generation. The hash table handling was incorrect
7228 and would not work with many channels. Affected file is
7231 * Fixed some memory leaks around the server code.
7233 * Rewrote the silc_server_get_users_on_channel to support IPv6
7234 based Client ID's. Affected file silcd/server.c.
7236 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7237 specification. However, a separate document must be written
7238 to define the detailed signing procedure and the payload
7239 associated with the flag. Defined the flag to the
7240 lib/silccore/silcchannel.h as well.
7242 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7244 * Changed the dynamic tables to static size tables in the
7245 lib/silccrypt/silchmac.c.
7247 * Removed GCC dependencies from the code. A patch by cras.
7249 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7251 * Do not show the error "Error receiving packet bla bla"
7252 in server if it really was not an error (-2 means that reading
7253 is pending). Affected file silcd/server.c.
7255 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7257 * Fixed a possible crash in silc_server_remove_clients_by_server
7258 in silcd/server.c. Fixed there also some memory leaks.
7260 * Fixed the silc_idlist_replace_client_id. It could replace
7261 wrong key in the hash table. Affected file silcd/idlist.c.
7263 * Do not check whether there are global users on the channel
7264 if the channel->global_users is FALSE. Affected functions
7265 silc_server_remove_from_one_channel and
7266 silc_server_remove_from_channels in silcd/server.c. Also,
7267 do not check if the removed client is local as we can be
7268 sure that global client was not removed from the channel
7269 and checking for global users is not needed.
7271 * The silc_server_remove_clients_by_server now re-generates
7272 the channel keys correctly for those channels that had
7273 clients removed from them. Affected file silcd/server.c.
7275 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7277 * Found the reason of random crashes in the server. We weren't
7278 ignoring the SIGPIPE signal (which can be sent in write())
7279 and it crashed the server. Affected file silcd/silcd.c.
7281 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7283 * Assure that sock->user_data is not NULL in the function
7284 silc_server_packet_send in silcd/packet_send.c.
7286 * Disconnect the remote connection if it could not be added
7287 to any ID lists in the server. The affected file is
7290 * Check in silc_server_packet_send[_real/dest] that the
7291 socket is not disconnecting and ignore the data if it is.
7292 Affected file silcd/packet_send.c.
7294 * Define inline to __inline on native WIN32 compilation.
7295 Affected file includes/silcwin32.h.
7297 * Added some explicit type casts for inline code since MSVC
7298 require them. Affected files lib/silcutil/silcbuffer.h,
7299 lib/trq/silcdlist.h and lib/trq/silclist.h.
7301 * Print warning in log files from now on if the packet
7302 decryption fails. Affected file silcd/server.c.
7304 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7306 * Changed the `say' client operation's interface to accept
7307 new `type' argument to indicate the type of the message sent
7308 by the library. The application may filter the library's
7309 messages according the type. The affected file is the
7310 lib/silcclient/silcapi.h.
7312 * Added two new functions to lib/silcclient/silcapi.h:
7313 silc_client_del_client and silc_client_del_client_by_id.
7314 Affected file lib/silcclient/idlist.c.
7316 * Moved the clientincludes.h from includes/ to silc/ and
7317 serverincludes.h from includes/ to silcd/.
7319 * The modes for the CMODE and CUMODE are now passed as
7320 uint32 for application with COMMAND_REPLY. The affected
7321 file is lib/silcclient/command_reply.c.
7323 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7325 * /WHOIS without arguments shows client's own information.
7326 Affected file lib/silcclient/command.c.
7328 * Changed PING to not accept any arguments. The specs
7329 says that client can ping only the connected server so
7330 requiring an argument is not needed. Affected file is
7331 lib/silcclient/command.c.
7333 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7335 * Fixed a fatal bug in private message sending and reception
7336 encryption and decryption when using private message keys.
7337 The implementation was incorrect and did not follow the
7338 specification. It causd that some of the message were
7339 lost since it did not use the sending and receiving keys
7340 as the protocol suggests. This has been fixed and will cause
7341 incompatibilities with older clients when sending private
7342 message encrypted with private message keys. Affected files
7343 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7344 and various other in Irssi SILC Client.
7346 Added `responder' boolean argument to the functions
7347 silc_client_add_private_message_key[_ske] to indicate when
7348 the key is added as responder or initiator of the key
7351 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7353 * Removed the silc_ske_check_version function and created
7354 a SilcSKECheckVersion callback. Added also a function
7355 silc_ske_set_callbacks that is now used to set all SKE
7356 callbacks. The callback functions are not given to
7357 the SKE functions anymore, but this function is used to
7360 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7362 * Added `silc_version' argument to the silc_client_alloc
7363 to define the version of the application for the library.
7364 The library will use the version string to compare it
7365 against the remote host's (usually a server) version
7366 string. Affected file lib/silcclient/silcapi.h
7368 * Added the KE protocol context to Key Agreement context
7369 in client library so that we can abort the SKE if it
7370 is in process when we get timeout. Affected file is
7371 lib/silcclient/client_keyagr.c.
7373 * Do not resolve the client ID forever if it returns in the
7374 first time that such client does not exist. This was done
7375 for example with private message. Affected file is
7376 lib/silcclient/client_prvmsg.c.
7378 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7380 * Do not add regex.h for WIN32. The affected file
7381 includes/silcincludes.h.
7383 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7384 not work yet 100%. It generates the DLL's automatically
7385 when compiling with --with-win32 under cygwin.
7387 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7389 * lib/contrib/regex.c is not compiled on WIN32.
7391 * Added silc_net_get_socket_opt function to the
7392 lib/silcutil/silcnet.h.
7394 * Added includes/silcwin32.h for WIN32 specific includes
7397 * Do not use ptime structure or any of the posix process
7398 functions on WIN32 in lib/silccrypt/silrng.c.
7400 * Added silc_gettimeofday to provide generic function
7401 for struct timeval on all platforms. Added the function
7402 to lib/silcutil/silcutil.h.
7404 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7406 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7407 library as they clearly belong there. As a plus side we
7408 can make the actual socket connection routines platform
7411 Added also new generic function silc_socket_read and
7412 silc_socket_write (that used to be silc_packet_[read/write].
7413 The implementation of these are platform specific.
7415 * Added WIN32 specific routines of silc_socket_[read/write]
7416 to lib/silcutil/win32/silcwin32sockconn.c.
7418 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7420 * Added preliminary support for native WIN32 compilation under
7421 cygwin (using the -mno-cygwin option for GCC) to the
7422 ./configure.in.pre. The --with-win32 now prepares the
7423 compilation for native WIN32.
7425 * Rewrote the SILC Scheduler interface in the file
7426 lib/silcutil/silcschedule.h. The scheduler is now context
7427 based and does not have anymore any global static scheduler.
7428 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7429 and created lib/silcutil/win32 directory for WIN32 based
7432 * Added Unix specific network routines to the
7433 lib/silcutil/unix/silcunixnet.c and the old
7434 lib/silcutil/silcnet.c includes now only generic routines.
7436 Added WIN32 specific network routines to the
7437 lib/silcutil/win32/silcwin32net.c.
7439 * Added Unix specific utility functions from the
7440 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7442 * Added WIN32 SILC Scheduler to the file
7443 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7446 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7448 * Do not handle JOIN notify in the server if the target client
7449 is not registered (idata->registered == FALSE). The affected
7450 file is silcd/packet_receive.c.
7452 * Update the nickrec->founder in event_cumode in the Irssi SILC
7453 client. Affected file irssi/src/silc/core/silc-channels.c.
7455 * Fixed the CUMODE_CHANGE notify handling in the server when
7456 server and router are announcing their clients on channels.
7457 Now the mode changes are saved and notified correctly. The
7458 affected file is /silcd/packet_receive.c.
7460 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7461 They really did not replace the cache entry in the ID Cache.
7462 Now they do that. Affected file silcd/idlist.c.
7464 * Fixed the KICK notify handling in the Irssi SILC client to
7465 update the channel records so that the kicked client does not
7466 appear to be on the channel. The affected file is
7467 irssi/src/silc/core/silc-channels.c.
7469 * Always update the conn->current_channel when executing command
7470 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7472 * Fixed the KILL notify handling in Irssi SILC client to remove
7473 the killed client on all channels.
7475 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Fixed the silc_parse_command_line to remove extra spaces
7478 from the start and end of the arguments. Affected file is
7479 lib/silcutil/silcutil.c.
7481 * Cancel and free any active protocol in the function
7482 silc_server_close_connection. Affected file silcd/server.c.
7484 * Cancel and free any active protocol in the function
7485 silc_client_close_connction. Affected file is
7486 lib/silcclient/client.c.
7488 * Do not execute the KILL command for clients that are in
7489 history (ie. they are not in the network). Affected file is
7492 * Fixed KILL notify handling, client does not crash anymore.
7493 Affected file irssi/src/silc/core/silc-channels.c.
7495 * Reduced the default packet buffer size from 2048 to 1024 in
7496 lib/silccore/silcpacket.c.
7498 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7499 counter to the SKE context that is incresed when the SKE library
7500 performs async operation outside the library. If the outside
7501 process frees the SKE context and FREED status will be set
7502 and the library will detect after the sync operation that the
7503 libary is freed. The affected files are
7504 lib/silcske/silcske[_status].[ch].
7506 * Resolve the client entry information in the function
7507 silc_client_channel_message to assure that NULL pointer is not
7508 passed as client entry to the application. */
7510 * Fixed the task timeout calculation to assure that there is
7511 never negative timeouts. The affected file is
7512 lib/silcutil/silcschedule.c.
7514 * Fixed the channel user mode notification sending in server.
7515 It was sent point-to-point to the router (or to server by router)
7516 but it needs to be destined to a channel. The routines now
7517 supports sending the channel user mode notifys to the channels
7518 when announcing clients and channels. Affected files are
7519 silcd/server.c and silcd/packet_receive.c.
7521 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7522 It did not actually replace the old channel entry in the cache.
7523 Affected file lib/silcclient/client_notify.c.
7525 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7527 * Fixed a possible crash in silc_packet_send_prepare. It now
7528 assures always that there is enough space in the buffer and
7529 at the tail area of the buffer (for MAC).
7531 Fixed the inbound buffer reallocation in silc_packet_read.
7532 It was old code and did not handle the reallocation correctly.
7535 The affected file is lib/silccore/silcpacket.c.
7537 * Fixed buffer overflow in silc_parse_nickname in the file
7538 lib/silcutil/silcutil.c.
7540 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7542 * make install generates new server keys only if there is not
7545 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7548 Added check that if the NOREPLY is set then we will not send
7549 the away message. This avoids infinite loop of away messages
7550 if both clients are away. The affected file is
7551 lib/silcclient/client_prvmsg.c.
7553 * Fixed client crash if /NICK was given without arguments.
7554 Affected file lib/silcclient/command.c.
7556 * Server does not send the invite list in INVITE command back
7557 to the client if the list was not altered. Added this notion
7558 to the protocol spec as well. Affected file silcd/command.c.
7560 Fixed possible crash in INVITE command by checking the
7561 value of silc_server_get_client_route command.
7563 * Fixed the INVITE notify type handling. The arguments are now
7564 taken in correct order and client does not crash. The affected
7565 file is irssi/src/silc/core/silc-channels.c.
7567 Removed the "Inviting xxx to channel" message from the
7568 client library away and let the application handle it.
7569 Affected file lib/silcclient/command.c. Added that message
7570 to Irssi SILC client's message formats.
7572 * Fixed CMODE command crash in client. It now checks the
7573 amount of arguments correctly and does not crash. The affected
7574 file is lib/silcclient/command.c.
7576 * Do not create new channel automatically in silc_channels_join
7577 but check whether the channel by that name already exists.
7578 Affected file irssi/silc/core/silc-channels.c.
7580 * Do not send the SERVER_SIGNOFF to router if the disconnected
7581 entity was the router. Affected file silcd/server.c.
7583 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7584 SILC client as it was missing from there.
7586 Added the handling of the KICK notify to the Irssi SILC client
7587 as it was missing. Added "you have been kicked" message to
7588 Irssi SILC client's message modules formats.
7590 Added the handing of the KILL notify to the Irssi SILC client
7591 as it was missing. Added the kill message module formats
7594 The affected file is irssi/src/silc/core/silc-channels.c.
7596 * The router did not save the channel mode the server announced.
7597 Affected file silcd/packet_receive.c.
7599 * Fixed a possible crash in INFO command in server. If the
7600 server did not provide the server info it crashed. Affected
7601 file silcd/command.c.
7603 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Fixed the GETKEY command in the server to check also the
7606 global list. Otherwise the GETKEY would not work correctly
7607 in normal SILC server. Affected file silcd/command.c.
7609 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Fixed GETKEY crash, it crashed if the command did not succseed.
7613 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7616 is now real and not just an macro interface to GMP.
7618 Removed the entire GMP from the source tree and imported new
7619 NSS MPI library instead. Reason for removing GMP is that it is
7620 extremely large and compiles extremely slow. The NSS MPI
7621 is only a few files and compiles in less than 10 seconds.
7622 The speed is also about the same as GMP. The MPI is imported
7623 to lib/silcmath/mpi.
7625 If the system has GMP installed we will still use the GMP.
7626 If it is not then the NSS MPI will be compiled.
7628 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Merged a long nickname (127 characters long) crash bugfix from
7631 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7633 * Merged a freed memory reference bugfix from Irssi CVS tree.
7634 Affected file irssi/src/core/commands.c.
7636 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7638 * Added the server's public key sving and verification to the
7639 server when performing the SKE. This was missing and the
7640 remote server's (or router's) public key was accepted without
7641 checking whether we have it previously or trust it at all.
7642 Affected file silcd/protocol.c.
7644 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7646 * Check in the silc_server_timeout_remote if protocol is active
7647 and make sure that the protocol's final callback is called so
7648 that all memory if freed. Affected file silcd/server.c.
7650 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * silc_server_whois_send_reply crashed the server if the nickname
7653 was 127 characters long. Affected file silcd/command.c.
7655 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Added sanity check to the silc_server_new_client. If the hostname
7658 is provided inside username then check that the provided hostname
7659 really is the same as the resolved one. If the hostname was not
7660 resolved then check it from the public key. Affected file is
7661 silcd/packet_receive.c.
7663 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7664 if the server disconnected us and the connection is not valid
7665 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7667 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7668 the library to the lib/silcutil/silcutil.[ch].
7670 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Close log file after open. Affected file
7673 lib/silcutil/silclog.c.
7675 * Check whether sock == NULL in silc_client_send_packet and return
7676 if it is. Affected file lib/silcclient/silcclient.c.
7678 * Check rec->entry == NULL in the Irssi SILC Client before
7679 sending the channel message. Affecte file is
7680 irssi/src/silc/core/silc-servers.c.
7682 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7684 * Merged a splitted window bugfix from Irssi CVS tree. The
7685 affected file is irssi/src/fe-text/textbuffer-view.c.
7687 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7688 It did not print nickname.
7690 * Improved the distributions system a bit.
7692 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7694 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7695 irssi/src/fe-text/gui-window.c.
7697 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7698 to in-active server. The affected file is
7699 irssi/src/silc/core/client_ops.c.
7701 * Resolve the client in USERS command reply if the entry does
7702 not have username resolved. The affected file is
7703 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7704 command to WHOIS command to really resolve stuff. The USERS
7705 is not used any more in any critical section so WHOIS can
7706 be used even though it might be slower than IDENTIFY.
7708 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7711 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7713 * Changed the protocol API a bit more consistent in the
7714 lib/silccore/silcprotocol.[ch].
7716 * Changed the following headers to ROBODoc format:
7718 lib/silccore/silcpayload.h
7719 lib/silccore/silcprotocol.h
7720 lib/silccore/silcsockconn.h
7722 All core library headers are now formatted.
7724 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7726 * Fixed a bug in Irssi SILC client; do not show that you are
7727 server/router operator if you really are not. Affected file is
7728 irssi/src/silc/core/client_ops.c.
7730 * Renamed silc_command_free_payload to silc_command_payload_free.
7731 Affected file lib/silccore/silccommand.h
7733 * Added silcmath.h to include the prototoypes of various routines
7734 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7737 * Changed the following headers to ROBODoc format:
7739 lib/silccore/silcchannel.h
7740 lib/silccore/silccommand.h
7741 lib/silccore/silcid.h
7742 lib/silccore/silcidcache.h
7743 lib/silccore/silcmode.h
7744 lib/silccore/silcnotify.h
7745 lib/silccore/silcpacket.h
7746 lib/silcmath/silcmath.h
7748 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7750 * Added checking to the server code not to start the server if
7751 ciphers and stuff are not configured properly. Affected files
7752 silcd/serverconfig.[h] and silcd/server.c.
7754 * Changed the layout of the header files of the public interfaces
7755 in the SILC libraries. The new layout supports ROBODoc
7756 documentation tool (and some others) so that it is easy to create
7757 a library reference manual. All the other headers and source
7758 code must still follow the CodingStyle document. Also source
7759 code must not include these ROBODoc stuffs, only the headers.
7760 Furthermore, all public interface headers must now be named
7761 by using `silc' prefix, example: silcapi.h, silccipher.h.
7762 Some files were renamed due to this. All the other headers
7763 must not be used as public interfaces. I will update the
7764 CodingStyle document later. Changed following headers, so far:
7766 lib/silcclient/silcapi.h
7767 lib/silccore/silcauth.h
7768 lib/silccore/silcprivate.h
7769 lib/silccrypt/silcdh.h
7771 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7775 * Removed silc_client_packet_send_flush from the client library
7776 as it is not needed. Affected file lib/silcclient/client.[ch].
7778 * Added printing of message of unresolved authentication method
7779 to the Irssi SILC client. Added it to the module formats.
7780 Removed the same message from the client library.
7782 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * Added new distribution feature, DISTLABEL. Every distribution
7785 can define own preprocessor label that can be used in the
7786 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7787 file distributions, acconfig.h.pre and prepare.
7789 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7791 * Added Makefile.defines_int to include the actual definitions
7792 for Makefile.defines.in. Tested the new distribution system,
7793 created distributions and tested installation.
7795 * Added AWAY message printing to the Irssi SILC client. Added
7796 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7798 * Added SCONNECT command to call the SILC's CONNECT command.
7799 Cannot use CONNECT directly since Irssi uses that internally.
7800 Affected file irssi/src/silc/core/silc-servers.c.
7802 Added ACTION local command. It is same as ME command but takes
7803 the channel as mandatory argument.
7805 Rewrote some of the Irssi's help files to suite for SILC
7808 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Added Makefile.defines[.in] that should for now on be included
7811 in all Makefile.am file in the source tree. That file includes
7812 all common compilation definitions for SILC source tree.
7814 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Minor changes to the ./prepare script to change the package
7817 name according the distribution name to the configure.in.
7819 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7821 * Created new distribution system. Added file `distributions'
7822 that defines all the distributions that can be created out of
7823 the SILC source tree. The ./prepare script now reads that
7824 file to determine how to prepare the distributions. The
7825 first argument to the ./prepare is the name of the distribution
7826 and second is the version of the distribution. If given
7827 without arguments it creates the default (toolkit) distribution
7828 with the default version (defined in ./prepare).
7830 All Makefile.am files that are subject to the distributions
7831 are now named as Makefile.am.pre. These are ./Makefile.am
7832 and lib/Makefile.am. Others may be changed later.
7834 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Added invite list, ban list, some key management and connection
7837 error message printing to module formats in the Irssi SILC client.
7839 * Added new silc_client_set_away_message to set the away message
7840 that is back to the person who sent private message. The
7841 affected file lib/silcclient/silcapi.h and the
7842 lib/silcclient/client_prvmsg.c.
7844 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7846 * Fixed the private message sending in the Irssi SILC client,
7847 added local command KEY to the Irssi SILC client.
7849 Added key management and key agreement message formats to the
7850 irssi/src/fe-common/silc/module-formats.[ch].
7852 Added USERS (alias WHO) printing, server/router operator
7853 indication and LIST command printing to the module formats.
7855 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Fixed channel joining notify handling, cumode notify handling
7858 from Irssi SILC client.
7860 * Added SILC specific module-formats to the Irssi SILC client so
7861 that SILC specific message hilighting, colors etc is possible.
7862 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7864 Added channel mode, channel user mode, actions, notices,
7865 whois and whowas printing to the the module-formats.c.
7867 * Fixed a bug in channel deletion in the server. The channel
7868 is not left to the cache even if the channel founder auth mode
7869 is set when there are no users anymore on the channel. Affected
7870 file silcd/server.c.
7872 * The silc_net_localhost now resolves the entire hostname including
7873 the domain name. Affected file lib/silcutil/silcnet.c.
7875 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7877 * Changed the ask_passphrase client operation to be ascynchronous.
7878 It has now a completion callback and a context that the
7879 application must call after it has got the passphrase from
7880 the user. Affected files lib/silcclient/silcapi.h,
7881 lib/silcclient/protocol.c, lib/silcclient/command.c and
7884 Added SilcAskPassphrase callback that the application calls
7885 to deliver the passphrase to the library.
7887 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7888 The public key verification and especially a certificate
7889 verification is asynchronous procedure.
7891 Added new SILC_SKE_STATUS_PENDING status to indicate the
7892 request is pending and a callback will be called to finalize
7895 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7896 indicate that remote end did not send its public key (or
7897 certificate), even though we require it. Added check for this
7898 condition in the SKE. This was a security bug, now fixed.
7900 Defined new SilcSKEVerifyCbCompletion callback that is called
7901 when the verification process is completed.
7903 The affected files lib/silcske/silcske_status.h and
7904 lib/silcske/silcske.[ch].
7906 * Changed the verify_public_key client operation to be async
7907 as well. Defined SilcVerifyPublicKey callback that is used to
7908 indicate the success of the public key verification process.
7910 Changed the server and client to use the new async client
7913 * Changed the Irssi SILC client's internal scheduler to be called
7914 twice as many times as it used to be. As a result the client
7915 should be a bit faster now. Affected file is
7916 irssi/src/silc/core/silc-core.c.
7918 * Added support to Irssi SILC client of asynchronous public key
7919 verification and passphrase inquiry. Affected file is
7920 irssi/src/silc/core/silc-core.c.
7922 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7924 * Do not say "You have left channel %s" in client library.
7925 Moved it to the application. Affected files are
7926 lib/silcclient/command.c and silc/client_ops.c.
7928 * Fixed silc_client_get_clients. Command context was not
7929 duplicated and was freed memory in the callback. Affected
7930 file lib/silcclient/idlist.c.
7932 * Do not say "you are now talking..." on JOIN command in the
7933 client library. The appliation must handle it.
7935 * Do not say ".. changed topic to" in command reply in the
7936 client libary. The application must handle it.
7938 * Fixed TOPIC command sending in the client library.
7940 * Fixed a memory leak in silc_client_command_free in the file
7941 lib/silcclient/command.c.
7943 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7945 * Imported a modified version of Irssi client to the source tree.
7946 The Irssi will be used to create a new client called
7947 Irssi SILC. Imported to irssi/.
7949 Added silc_core_init_finish function to the Irssi. Affected
7950 file irssi/configure.in.
7952 A lot changes in the Makefile.ams around the irssi tree.
7954 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7956 * Do not rehash if the new size is same as the old size of the
7957 hash table, in the silc_hash_table_rehash*. The affected file
7958 lib/silcutil/silchashtable.c.
7960 * Replaced hash_table_del_by_context calls from the server
7961 (when channel->user_list and client->channels) to the
7962 hash_table_del as it is sufficient and faster.
7964 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7966 * Added silc_hash_table_list, silc_hash_table_get and the
7967 SilcHashTableList structure to provide an alternative way to
7968 traverse the hash table. The affected files are
7969 lib/silcutil/silchashtable.[ch].
7971 * Changed the server's idlist routines to use the hash table
7972 routines to optimize the code.
7974 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Replaced the client entry's `channel' list and channel entry's
7977 `user_list' list to hash tables for optimized lookup. Changed
7978 the code to use the hash table interface around the code.
7979 Affected file lib/silcd/idlist.[ch].
7981 * Added `auto_rehash' boolean argument to the function
7982 silc_hash_table_alloc to indicate whether the hash table should
7983 auto-rehash when it thinks is appropriate time. It will
7984 increase the hash table size if the there is twice as much
7985 entries in the table than the size of the table, and will
7986 decrease the size if there are twice as less entries than
7987 the size of the table.
7989 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7991 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7993 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7995 * silc_idcache_purge_by_context deletes the entry now by context
7996 as it is supposed to do. Affected file lib/silccore/idcache.c.
7998 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7999 client is not anymore valid (WHOWAS givens the info) and not
8000 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8002 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * Removed the `data' and `data_len' arguments from the ID Cache
8005 interfaces and added `name' argument. ID Cache does not handle
8006 anymore the binary data only a names associated with given ID.
8008 * When hashing a Client ID with silc_hash_id the entire ID is
8009 not hashed anymore, instead only the hash of the Client ID is
8010 hashed. This way we can access the Client ID from the cache
8011 with Client ID but with the hash of the ID (which is a hash of
8012 the nickname) as well without any difference in performance.
8014 Added also silc_idcache_find_by_id_one_ext to do one on one
8015 searching when we have the actual ID. Added also function
8016 silc_hash_client_id_compare. The affected files are
8017 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8019 * When hashing the name associated with a ID it is always done
8020 in lowercase. This way we can access the cache without worrying
8021 about case-sensitivity, even though, for example nicknames are
8024 * Fixed a bug in server with channel message sending. It put
8025 wrong ID type as destination ID. The affected file
8026 silcd/packet_send.c.
8028 * silc_idcache_del_by_context now deletes from all hash tables
8029 by context. Affected file lib/silccore/idcache.c.
8031 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8033 * Changed the client library to use the new ID Cache interface.
8034 Changes around the source tree.
8036 * Added silc_hash_table_rehash_ext to rehash with specific
8037 hash function. Affected file lib/silcutil/silchashtable.[ch].
8039 * Added silc_hash_string_compare to compare two strings in the
8040 hash table. Affected file lib/silcutil/silcutil.[ch].
8042 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Added new function silc_idcache_del_by_context into the
8045 lib/silccore/idcache.[ch].
8047 * Changed the server's ID list routines to use the new ID Cache
8048 interface. Changes around the source tree.
8050 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8052 * Added silc_hash_table_del[_by_context]_ext functions in to the
8053 lib/silcutil/silchashtable.[ch].
8055 Removed silc_hash_table_find_all* routines and added new
8056 silc_hash_table_find_foreach to replace them.
8058 Added silc_hash_table_replace_ext function as extended
8059 replacing function. Separated the simple hash table interface
8060 from the extended hash table interface in the file
8061 lib/silcutil/silchashtable.h.
8063 * Fixed minor bugs and changed it to use some of the new
8064 hash table functions in lib/silccore/idcache.c
8066 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8068 * Added new function silc_hash_table_find_all to return all keys
8069 in the hash table by the specified key. As the hash table is
8070 collision resistant it also makes it possible to have several
8071 duplicate keys in the hash table. This function may be used to
8072 find all of the keys from the hash.
8074 Added user_context arguments to the SilcHashFunction,
8075 SilcHashCompare and SilcHashDestructor to deliver user specified
8078 Added new fuctions silc_hash_table_find[_all]_ext to do
8079 extended lookup with specified hash and compare functions and
8080 specified user contexts.
8082 Added new function silc_hash_table_add_ext to add the key
8083 with specified hash function and user context.
8085 Added new function silc_hash_table_foreach to traverse all
8086 entrys in the hash table. Added SilcHashForeach callback
8089 Added new function silc_hash_table_del_by_context to delete
8090 the entry only if the context associated with the key matches.
8092 Affected files are lib/silcutil/silchashtable.[ch].
8094 * Removed silc_hash_[server/client/channel]_id and added just
8095 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8096 silc_hash_id_compare to compare two ID's using as the hash table
8097 comparison function. Added also silc_hash_data to hash
8098 binary data and silc_hash_data_compare to compare it.
8100 * Removed silc_idlist_find_client_by_hash as it is not needed
8101 anymore. Affected file silcd/idlist.[ch].
8103 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8104 to use internally the SilcHashTable. The new ID Cache is a lot
8105 faster than the old one. Some of the ID Cache interface was also
8106 rewritten and obsolete and stupid functions were removed.
8108 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8110 * Added entry_count field to the SilcHashTable to keep the number
8111 of the entries in the table. Implemented the function
8112 silc_hash_table_rehash. Added new function
8113 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8115 Fixed a minor bug in silc_hash_table_free.
8117 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8118 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8119 into the lib/silcutil/silcutil.[ch].
8121 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8123 * Implemented a collision resistant hash table into the
8124 lib/silcutil/silchashtable[ch]. See the header and the source
8125 for the SilcHashTable API.
8127 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8129 * Merged dotconf version 1.0.2 into lib/dotconf.
8131 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Do not compile anything in lib/silcsim/* if the SIM support
8134 is not enabled. The tree should now compile without problems
8137 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Compiled the SILC under cygwin. Compiled and tested briefly
8140 without problems. More tests needed. The SIMs didn't compile
8143 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8145 * Fixed possible crash in silc_get_username in the
8146 lib/silcutil/silcutil.c.
8148 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Fixed a va_arg in silc/client_ops.c.
8152 * Oops, RC5 routines were named AES and caused some problems
8153 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8155 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Added new SilcIDIP structure into the lib/silccore/id.h and
8158 replaced the old `ip' fields from all SILC ID's to that type.
8159 This is a step towards IPv6 support.
8161 The silc_id_get_len takes now the ID as an extra argument.
8162 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8163 both IPv4 and IPv6 based ID's.
8165 The affected files are lib/silccore/id.[ch] and other files
8166 around the tree using these routines.
8168 * Removed the ID length arguments in server from various
8169 silc_server_send_notify_* routines -> they are not needed
8172 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Fixed memory leak in silc_encode_pem_file in the file
8175 lib/silcutil/silcutil.c.
8177 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Check minor version as well in the SKE. Affected files are
8180 silcd/protocol.c and lib/silcclient/protocol.c.
8182 * Added --identifier option to the server so that an identifier
8183 can be when creating the public key for the server. Affected
8184 file is silcd/silcd.c.
8186 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8187 lib/silccrypt/silcpkcs.c.
8189 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8191 * Register default ciphers and stuff when using -C option with
8192 the server. Affected file sildc/silcd.c.
8194 * Put back the servers public key filename format, it is better
8195 than the new one. For now, the client keys are saved with the
8196 new filename format. The affected file silc/client_ops.c.
8198 * Implemented the Cipher API for the rest of the ciphers that
8199 did not implement it or implemented it the wrong way.
8201 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8203 * Register default ciphers and stuff when using the -S option
8204 in the client. Affected file silc/silc.c. Same also when
8205 creating new key pair with -C option.
8207 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Fixed the silc_verify_public_key client operation function to
8210 save the public keys differently. The fingerprint is now
8211 used as filename and not the hostname. This way also the
8212 client keys are saved uniquely and not with hostnames. The
8213 affected file is silc/client_ops.c.
8215 * Trimmed the silc_hash_fingerprint function to remove extra
8216 whitespaces from the end of the fingerprint. The affected
8217 file is lib/silccrypt/silchash.c.
8221 * Added silc_cipher_register_default function to register all
8222 default ciphers. It can be used when configuration files
8223 does not exist and the application does not want any specific
8224 ciphers in any specific order.
8226 The SilcDList is now used as silc_cipher_list dynamically
8227 allocated cipher list. Removed the static list all together
8228 and now all ciphers must be allocated to the dynamic list.
8229 The silc_cipher_alloc routine was changed to check only the
8232 All silc_cipher_* routines that used to return int returns
8235 The affected files lib/silccrypt/silccrypt.[ch].
8237 * The same thing was done to silc_hash_* as for silc_cipher_*
8238 routines. Affected files lib/silccrypt/silchash.[ch].
8240 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8241 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8242 Added also silc_pkcs_[un]register[_default] functions.
8243 Removed the data_context from the PKCS API.
8245 * Added silc_hmac_register_default function to register default
8246 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8247 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8248 to unregister all hmacs at once.
8250 * Register the default ciphers, hash functions, PKCSs and HMACs
8251 if client's configuration file does not exist. The affected
8254 * The client did not load the hash functions from the SIM
8255 modules at all. Added support for this. Affected file is
8256 silc/clientconfig.c.
8258 * When decoding public key with silc_pkcs_public_key_decode, check
8259 the supported algorithm only if PKCS are registered. Affected
8260 file lib/silccrypt/silcpkcs.c. The same was done with the
8261 silc_pkcs_private_key_decode.
8263 * Fixed the SILC List routines to keep the list always in order.
8264 It used to change the list's order when traversing the list but
8265 not it preserves the order. Affected file lib/trq/silclist.h.
8267 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Added the client library to use the SilcSocketConnection's
8270 reference counter (by silc_socket_dup) to prevent the bug that
8271 the socket object may be freed underneath async operation.
8273 * The name resolv library checking fixes in the configure.in.pre.
8276 * Created new version of the protocol drafts for future
8277 development. The -03 drafts are the ones that will be changed
8278 in the trunk now and the -02 will remain as they are.
8280 * Send list of CUMODE notifys to the router when announcing
8281 the channel users to the router. Affected file silcd/server.c.
8282 If the router receiving channel founder CUMODE for a channel
8283 that already has channel founder it will send CUMODE notify
8284 to the sender to remove the channel founder rights from the
8285 announced client. Affected file silcd/packet_receive.c.
8287 * The CUMODE notify may now use Server ID as well as the entity
8288 who changes the mode. Updated protocool specs.
8290 * Updated INSTALL and README files.
8292 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * New web pages in the http://silc.pspt.fi. The pages was
8299 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8301 * Implemented the [DenyConnectin] config section in the server.
8302 Added silc_server_config_denied_conn to check whether incoming
8303 connection is denied. Affected file silcd/serverconfig.[ch].
8305 * Do not check the ports when checking the incoming configuration
8306 data if the port is 0, meaning any. Affected file is
8307 silcd/serverconfig.c.
8309 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Fixed buffer overflow in silc_string_compare in the file
8312 lib/silcutil/silcutil.c.
8314 * Fixed double free in silc_server_command_leave in the file
8317 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Fixed the version checking in the server. Affected file is
8322 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Fixed the configuration data fetching when accepting new
8325 connections in the server. Affected file silcd/server.c.
8327 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8329 * Added `sender_entry' argument to the function
8330 silc_server_packet_relay_to_channel so that we can check
8331 whether some destination actually belongs to the same route
8332 the sender belongs (ie, we must not resend the packet to the
8333 sender). Affected file silcd/packet_send.[ch].
8335 * Added `servername' field to the SilcClientEntry in the server
8336 to hold the name of the server where client is from. Affected
8337 file is silcd/idlist.h.
8339 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Moved the channel message encrypting in the router betwen
8342 router connections from silc_server_channel_message to the
8343 silc_server_packet_relay_to_channel since we want to check
8344 whether we have anybody channel before encrypting anything.
8345 Affected files silcd/packet_[receive/send].c.
8347 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8349 * Fixed the [AdminConnection] server config section to support
8350 multiple entries. Affected file silcd/serverconfig.c.
8352 * Added support into the server to check the validity of the
8353 incoming connection before executing any KE or authentication
8356 * The connection configuration is now saved to the KE and
8357 connection auth protocol contexts and not fetched anymore in
8358 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8360 * The local hosts listenning address and port is also resolved
8361 now when starting the server. We want to have the socket object
8362 to include the real address and port for the listener. Added
8363 new function silc_net_check_local_by_sock into the files
8364 lib/silcutil/silcnet.[ch].
8366 * Fixed a broadcast bug in server -> do not broadcast if we
8369 * Fixed a routing bug. Do not route broadcast packets ever.
8370 Broadcast packets must be processed always and not routed since
8371 they may be destined to some other host than yourself and thus
8372 would get routed without no good reason. Affected file is
8375 * Added function silc_server_config_is_primary_route to check
8376 whether primary router connection has been configured (a router
8377 configuration that we are initiating). If there is not, we
8378 will assume that there is only two routers in the SILC network
8379 and we will use the incoming router connection as our primary
8380 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8382 * Changed the order of the broadcasting. Broadcast _after_ the
8383 packet has been processed not before. Affected file is
8386 * Fixed a [ClientConnection] parsing bug. The port was never
8387 parsed correctly thus resulting to port 0. Affected file
8388 silcd/serverconfig.c.
8390 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8391 argument and did not set the broadcast packet flag. Affected
8392 file silcd/packet_send.c. Fixed same bug in the function
8393 silc_server_send_notify as well.
8395 * If we receive NEW_ID packet for our own ID in the server, ignore
8398 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8402 * Removed the nickname from the Private Message Payload.
8403 Updated the code and the protocol specs.
8405 * Updated protocol specs for submitting to the IETF.
8407 * Tweaked the Random Number Generator a bit. Affected file
8408 lib/silccrypt/silcrng.c. Exported a new function
8409 silc_rng_[global]_add_noise which can be used to add more
8412 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * Do not parse packets with different timeout when protocol
8415 is active -> may cause problem with rekey. Affected file
8418 * When server receives signoff notify it must not create
8419 new channel key if the client is on any channels since the
8420 sender of the signoff notify will create it.
8422 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Added printing of error messages during SKE protocol from the
8425 failure packet sent by server during SKE. Affected file
8428 * Removed the client's failure_callback handling with timeout
8429 and handle it immediately when received.
8431 * The SKE library returned wrong type in SUCCESS and FAILURE
8432 packets. They must be 32 bit MSB not 16 bit MSB.
8434 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8436 * Ok, rewrote the logic of the re-key and now it seems to work.
8437 I tested it on high traffic with frequent re-keys without
8438 problems. Added hmac_receive (and renamed hmac to hmac_send)
8439 in SilcClientConnection in lib/silcclient/client.h and
8440 in SilcIDListData in silcd/idlist.h. Also, removed the
8441 SilcPacketParserContext's cipher and hmac fields as they are
8442 not needed anymore and actually caused some problems when
8443 the ciphers and hmac's changed underneath the packet parser.
8445 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * If re-key protocol is active then process the incoming packets
8448 synchronously since we must assure that icoming packets encrypted
8449 with the old key is processed before the new keys is set to
8450 use. This is true other packets than for REKEY packets.
8451 Affected file silcd/server.c. The same was done to client library
8452 as well, affected file lib/silcclient/client.c.
8454 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8456 * Fixed bug in client and server to accept the force send if
8457 the packet is send from silc_[server/client]_packet_process
8458 function. Otherwise the packets are never delivered, oops.
8460 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * Disable force sending of packets when REKEY protocol is active.
8463 We must assure that no packet is sent directly when rekey is
8464 performed. All packets must be sent through packet queue.
8465 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8466 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8467 function is silc_[server/client]_packet_send_real to check
8470 * Replaced the SIM paths from example config files to
8471 /usr/local/modules. Also, make install creates now
8472 /usr/local/silc/logs directory to hold all the SILC server
8475 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Made the configure.in.pre work on Solaris. Patch by salo.
8479 * Made all ciphers compatible with non-x86 machines. Defined
8480 CBC mode macros into lib/silccrypt/ciphers_def.h.
8482 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * Fixed the make install.
8486 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * When MAC computation fails the silc_packet_decrypt returned 0
8489 even though it was supposed to return -1. Fixed this. The
8490 affected file is lib/silccore/silcpacket.c.
8492 * Do not replace the config files in /etc/silc (in make install)
8493 if they already exist. Affected file ./Makefile.am.
8495 * Do not send re-key packets immediately but through packet queue.
8496 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8498 * Changed silc_net_check_host_by_sock to return FALSE if the
8499 IP/DNS could not be resolved. Though, it returns the IP address
8500 now even if it could not resolve it (but returns also FALSE).
8501 Affected file lib/silcutil/silcnet.[ch].
8503 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8505 * Added silc_pkcs_decode_identifier to decode the public key's
8506 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8507 Added also silc_pkcs_free_identifier. Added also new context
8508 SilcPublicKeyIdentifier.
8510 * Added -S option to the silc client. It is used to dump the
8511 contents of the specified public key file.
8513 * Changed the PKCS api to return the public key length when
8514 setting the public key.
8516 * Fixed a fatal bug in the public and private key file loading.
8517 Affected file lib/silccrypt/silcpkcs.c.
8519 * Execute the packet parsing for client with zero (0) timeout
8520 if the protocol is active. Affected file silcd/server.c.
8522 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Made the key generation options to the silcd program. Added
8525 -C option, equivalent to client's option.
8527 * Added new [ServerKeys] config section to the server. It
8528 configures the server's public and private key.
8530 * Defined generic Public Key Payload into the protocol
8531 specification to send specific type of public keys and
8534 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8535 public key or certificate.
8537 * Implemented the GETKEY command to the server and to the
8538 client library and on user interface.
8540 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Made preliminary `make install' work.
8544 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Added SilcServerRekey context into silcd/idlist.h.
8548 * Added the PFS support as defined in the specification to the
8549 SKE protocol. Affected files lib/silcske/*.c.
8551 * Added `ske_group' field to the SilcServerRekey context to hold
8552 the number of the SKE group that is used with PFS in re-key.
8553 Affected file silcd/idlist.h.
8555 * Added PFS re-key support to the server. Affected file is
8558 * Added silc_protocol_cancel to cancel execution of the next
8559 state of the protocol. Affected file is
8560 lib/silccore/silcprotocol.[ch].
8562 * Added the re-key support with and without PFS to the client
8563 library. Re-key is performed once in an hour, by default.
8565 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8566 Added silc_client_rekey_callback and silc_client_rekey_final.
8567 Affected files are lib/silcclient/protocol.[ch] and
8568 lib/silcclient/client.[ch].
8570 * Removed the `hmac_key' and `hmac_key_len' fields from the
8571 SilcClientConnection structure; not needed. Affected file is
8572 lib/silcclient/client.h.
8576 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Do not ask whether user wants to use the negotiated private key
8579 for private messages, just use it. Affected file is
8580 silc/local_command.c.
8582 * Added `send_enc_key' and `enc_key_len' fields to the
8583 SilcIDListData structure since they are needed in the re-key
8584 phase. Affected file is silcd/idlist.[ch].
8586 * Implemented the simple re-key protocol into the server.
8587 Affected files silcd/server.c and silcd/protocol.[ch]. The
8588 re-key will be performed once in an hour, by default.
8590 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8591 Added silc_server_rekey, silc_server_rekey_callback and
8592 silc_server_rekey_final.
8594 * Removed Tunneled flag from the protocol. Updated the code
8595 and the specifications.
8597 * Adde `pfs' field to the SilcIDListData to indicate whether
8598 the PFS is to be performed in the re-key. Affected file is
8601 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8603 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8604 int64 of at least the xintXX size. If void * is less that 4
8605 bytes uint32 * will be used. Defined bool as boolean.
8607 * Changed _ALL_ unsigned long and unsigned int to uint32,
8608 unsgined short to uint16 in the source tree.
8610 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8611 not handle clients that has entry->data.registered == FALSE.
8612 They are not in the network anymore. Affected file is
8615 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8617 * Implemented the sending of the SERVER_SIGNOFF notify in the
8618 server. Affected file is silcd/server.c.
8620 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8621 Added also silc_notify_payload_encode_args into the
8622 lib/silccore/silcnotify.[ch].
8624 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8625 Affected file silcd/packet_receive.c.
8627 * Implemented the SERVER_SIGNOFF notify handling in the client
8628 library. Affected file lib/silcclient/client_notify.c. Also,
8629 implemnted the printing of the SERVER_SIGNOFF info to the
8630 application. Affected file silc/client_ops.c.
8632 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8633 if the deleting was successful. Affected file silcd/idlist.[ch].
8635 * Added support for public key authentication in the connection
8636 authentication protocol in the client library. Affected file
8637 lib/silcclient/protocol.c.
8639 * Changed the server's silc_idlist_get_clients_by_* interface
8640 to support already allocated array so that new entries may be
8641 added to pre-allocated array. Affected file silcd/idlist.[ch].
8642 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8643 and command replies.
8645 * All command reply functions in the server now calls the
8646 pending command callback even if error occured. This way the
8647 error will be delivered to the client as well. Affected files
8648 silcd/command.c and silcd/command_reply.c.
8650 * Fixed INFO command to return local server's info if no server
8651 was provided. Affected file lib/silcclient/command.c.
8653 * Removed RESTART command for good. Updated the code and the
8656 * Rewrote parts of the task system. It is a bit simpler now.
8657 Removed unsued task priorities. The affected files are
8658 lib/silcutil/silctask.[ch].
8660 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8662 * Moved the USERS printing from the library to the application.
8663 Affected files lib/silcclient/command.c and silc/client_ops.c.
8665 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8669 * Added channel key re-key support. The re-key is perfomed
8670 only by the router and is done once in an hour. Added `rekey'
8671 field to the SilcChannelEntry in the server. Affected files
8672 silcd/server.c and silcd/idlist.h.
8674 * Added silc_task_unregister_by_context into the file
8675 lib/silcutil/silctask.[ch].
8677 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Added SILC_UMODE_GONE mode to indicate when the client is not
8680 present in the SILC network. Added also support to the local
8681 command AWAY that will set this mode. Added support of showing
8682 "xxx is gone" in WHOIS command. The USERS command shows the
8683 gone status as well.
8685 * Fixed setting server and router operator privileges in the
8686 server's UMODE command. Affected file silcd/command.c.
8688 * Merged the SKE KE1 and KE2 payloads into one payload. The
8689 new KE payload is equivalent to the old KE2 payload.
8691 Cleaned up the SKE Start Payload parsing. It now uses the
8692 simple buffer unformatting to do the parsing. A lot faster
8695 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8696 to the SKE that is used to indicate whether both of the SKE
8697 parties should perform authentication. By default only the
8698 responder performs authentication. By setting this flag also
8699 the initiator must do authentication. By default it is unset
8700 since in normal SKE case, client to server connection, only
8701 the responder should do authentication. When doing SKE between
8702 two clients both should perform authentication. Updated the
8703 code and the protocol specs.
8705 * A little fix to IDENTIFY command in the server. Search the
8706 client first by hash not nickname. Affected file is
8709 * Fixed the silc_client_close_connection to support closing
8710 the client to client connections wihtout deleting too much
8711 data. Affected file lib/silcclient/client.c.
8713 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8714 are received if protocol used to be active but is not anymore
8715 the application would crash due to NULL pointer dereference.
8716 Affected files silcd/server.c and lib/silcclient/client.c.
8718 * Added `hash' field to the SilcClientConnection to include
8719 the hash function negotiated in the SKE protocol.
8721 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8722 to set the channel founder authentication data. A client can
8723 claim the founder rights later by providing the authentication
8724 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8725 This way the channel founder can regain the channel founder
8726 privileges even it is left the channel. This works only on
8727 local server and the client must be connected to the same
8728 server to be able to regain the founder rights. Updated the
8729 protocol specs accordingly.
8731 Added support to the CMODE command in the client to set the
8732 founder auth data. Read the README to see how to set it.
8734 Added support to the CUMODE command to claim the founder
8735 rights. Read the README to see how to do it.
8737 Added support for the founder authentication to the Channel
8738 Entry in the server. Affected file silcd/idlist.h.
8740 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8741 server's CMODE command. Affected file silcd/command.c.
8743 * Added the following new functions into lib/silccore/silcauth.[ch]:
8744 silc_auth_get_method and silc_auth_get_data.
8746 * The server now saves the remote hosts public key to the
8747 SilcIDListData pointer. Affected file silcd/protocol.c.
8749 * The normal server now does not remove the channel entry from
8750 the cache if the founder authentication data is set. It used
8751 to remove it if the founder was the last one on the channel on
8752 the server and left the channel. The auth data is saved and
8753 if the channel is re-joined later the old entry is used with
8754 the old auth data. Affected files silcd/command_reply.c and
8757 * Removed the `pkcs' field from the SilcIDListData structure
8758 in the server; it is not used. Affected file silcd/idlist.h.
8760 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Fixed packet processing on slow links. Partial packets were
8763 never re-processed because the incoming data buffer was cleared
8764 by the application. Application must not directly clear the
8765 sock->inbuf, the packet processing routines handle it. Fixed
8766 this in client library and in server.
8768 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8770 * Fixed the WHOIS and IDENTIFY send reply function to really
8771 check whether to send list or just one entry. Affected file
8774 * Cleaned up the LEAVE command's channel key distribution. The
8775 affected file silcd/command.c.
8777 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8778 can enforce the channel mode as well. In that case the ID
8779 includes the ID of the server. The code now enforces the
8780 mode change if the router have different mode than the server.
8782 * The notify client operation with CMODE_CHANGE notify can now
8783 return NULL client_entry pointer if the CMODE was not changed
8784 by client. Application must check for this.
8786 * Added <Server ID> argument to INFO command to support server
8787 info fetching by Server ID.
8789 * Added silc_server_announce_get_channel_users to get assembled
8790 packets of channel users of the specified channel. Affected
8791 file silcd/server.[ch].
8793 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8794 was freed underneath the ID Cache.
8796 * Re-announce clients when the server received CHANNEL_CHANGE
8797 notify from the router. Affected file silcd/packet_send.c.
8799 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8801 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8802 crashed since it did not handle the fact that there is no cipher
8803 called "3" and didn't check the error condition. Now fixed.
8805 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8806 flag. It can be used to send message requests.
8808 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8810 * Implemented the RESTART command in the client.
8812 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8813 notice type messages. Added notice printing to the user
8816 * The channel keys are not re-generated if the channel's mode
8817 is PRIVKEY, ie private key on the channel exists. Affected
8818 files silcd/server.c and silcd/command.c.
8820 * Fixed a little bug in channel message delivery when channel
8821 private keys are set in the server. Affected file is
8822 silcd/packet_send.c.
8824 * Changed the setting on channel->on_channel = TRUE from the
8825 silc_client_save_channel_key to the JOIN command reply. The
8826 key payload is not received if the private channel key is set.
8827 Affected file lib/silcclient/command_reply.c and the
8828 lib/silcclient/client_channel.c.
8830 * When the CMODE_CHANGE notify is sent and the channel private
8831 key mode is removed the channel key must be re-generated in
8832 other cells as well. Added this support for the router in the
8833 silcd/packet_receive.c.
8835 * Added new local command NOTICE to send notice message on
8836 channel. Affected file silc/local_command.[ch].
8838 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8840 * Added new local command ME to the client. It is used to send
8841 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8842 some action. Affected file silc/local_command.[ch].
8844 * Changed channel_message and private_message client operations
8845 to deliver the message flags to the application. Added also
8846 the `flags' arguments to the silc_client_send_channel_message
8847 and silc_client_send_private_message functions. Affected file
8850 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Redefined the Private Message Payload to support private message
8853 keys and to support the new private message flags. Updated
8854 the protocol specs. Flags makes it possible to have for example
8855 CTCP style messages.
8857 * Added new type SilcPrivateMessagePayload and defined an API
8858 for it in the lib/silcclient/silcprivate.[ch].
8860 * Tested private message private keys successfully. Tested the
8861 private message key set, unset and list commands with the new
8864 * Redefined the Channel Message Payload to include the channel
8865 message flags (equal with private message flags) to support
8866 for example CTCP style messages.
8868 * Defined some of the message (for channel and private message)
8869 flags. Updated the protocol specs and added the flags to the
8870 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8872 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Added SilcKeyAgreementStatus type to the key agreement routines
8875 to indicate the current status and error if one occured.
8876 The status types are defined in the lib/silcclient/silcapi.h.
8878 * Added new local command KEY that is used to set and unset private
8879 keys for channels, set and unset private keys for private messages
8880 with remote clients and to send key agreement requests and
8881 negotiate the key agreement protocol with remote client. The
8882 key agreement is supported only to negotiate private message keys,
8883 it currently cannot be used to negotiate private keys for channels,
8884 as it is not convenient for that purpose.
8886 * Fixed a minor pending callback setting bug in the function
8887 silc_client_get_client_by_id_resolve, now the function works.
8888 Affected file lib/silcclient/idlist.c.
8890 * Added function silc_net_get_local_port to get local bound
8891 port by socket. Added to lib/silcutil/silcnet.[ch].
8893 * Added `sockets' and `sockets_count' fields to the SilcClient
8894 object. They hold the sockets of the listenning sockets in
8895 the client. Listenning sockets may be for example the key
8896 agreement server. Affected file lib/silcclient/client.[ch].
8897 Added functions the silc_client_add_socket and the
8898 silc_client_del_socket. They are exported to the application
8901 * Added ~./silc/clientkeys to support other client's public keys.
8903 * Renamed verify_server_key client operation to verify_public_key
8904 and added one argument to indicate the type of the connection
8905 (server, client etc.).
8907 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Added silc_server_connection_auth_request to handle the
8910 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8911 silcd/packet_receive.[ch].
8913 * Added silc_server_send_connection_auth_request into the
8914 silcd/packet_send.c to send the connection auth request packet.
8916 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8919 * Fixed the public key authentication in responder side in the
8920 server. The `auth_data' pointer includes the SilcPublicKey
8921 not the path to the public key. Affected file silcd/protocol.c.
8923 * Implemented the public key authentication in the initiator side
8924 in the server. Affected file silcd/protocol.c.
8926 * Removed the [RedirectClient] config section from the server
8927 configuration. Is not needed and I don't want to implement it.
8929 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8931 * Cleaned up the CMODE command in the server. It now works
8932 correctly and supports all the modes defined in the protocol.
8933 Affected file is silcd/command.c.
8935 * Added `hmac_name' field to the SilcChannelEntry in the server
8936 to hold the default HMAC of the channel. It can be set when
8937 creating the channel (with JOIN command). Affected files
8940 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8941 type to indicate the change of the current cipher and hmac
8942 on the channel. Client can safely ignore the <cipher> argument
8943 (if it chooses to do so) since the CHANNEL_KEY packet will
8944 force the channel key change anyway. The <hmac> argument is
8945 important since the client is responsible of setting the new
8946 HMAC and the hmac key into use.
8948 * Fixed the CMODE command in the client library as well.
8950 * Tested CMODE command in router environment successfully.
8952 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Show the version of the remote client (or server) when connecting
8955 to the server. It is logged to the log file. Affected file
8956 is silcd/protocol.c.
8958 * Fixed the KILLED notify handling in the client library. The
8959 client must be removed from all channels when receiving the
8962 Also, do not remove the client entry when giving the KILL
8963 command but when the KILLED notify is received.
8965 * Removed silc_idlist_find_client_by_nickname from the server.
8966 Not needed anymore. Affected files silcd/idlist.[ch].
8968 * Implemented the CHANNEL_CHANGE notify type handling to the
8969 server. Affected file silcd/server.c.
8973 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * Added silc_server_send_notify_invite to send the INVITE
8976 notify between routers.
8978 * Implemented the INVITE command correctly to the server.
8980 * Implemented the INVITE notify type handling in the server.
8982 * Implemented the INVITE command to the client library and on the
8985 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8987 * Added function silc_server_get_client_resolve to find the
8988 client entry by ID from all ID lists and then resolve it
8989 (using WHOIS) if it cannot be found. Affected file is
8992 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8994 * Implemented the BAN command to the client library.
8996 * The JOIN command in the server now checks the invite list
8999 * Changed the silc_command_reply_payload_encode_va and the
9000 silc_command_payload_encode_va to support that if argument is
9001 NULL it ignores and checks the next argument. Affected file
9002 lib/silccore/silccommand.c.
9004 * Added silc_server_send_notify_ban to send the BAN notify
9005 type between routers.
9007 * Chaned the silc_notify_payload_encode to support that if
9008 argument is NULL it ignores and checks the next argument.
9009 Affected file lib/silccore/silcnotify.c.
9011 * Tested ban lists in router environment successfully.
9013 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * Implemented BAN command to the server, in silcd/command.[ch].
9017 * Removed the BAN and INVITE_LIST modes from the CMODE command
9020 * Added function silc_string_match to regex match two strings.
9021 Affected files lib/silcutil/silcutil.[ch].
9023 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9025 * Redefined parts of the SilcChannelEntry in the server to support
9026 the new ban and invite lists.
9028 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * Redefined the INVITE command. The same command can be used to
9031 invite individuals to the channel but also to manage the invite
9032 list of the channel (to add to and remove from the invite list).
9033 Updated the protocol specs.
9035 * Added new command SILC_COMMAND_BAN that can be used to manage
9036 the ban list of the channel. Updated the protocol specs.
9038 * Removed the channel modes: the SILC_CMODE_BAN and the
9039 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9040 in the CMODE command. The equivalent features are now available
9041 using INVITE and BAN commands. Updated the protocol specs.
9043 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9044 in the network about change in the current ban list. The notify
9045 type is not used by the client.
9047 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9048 support the invite lists.
9050 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Added new function silc_string_regexify that converts string
9053 including wildcard characters into regex string that can
9054 be used by the GNU regex library. Added into the file
9055 lib/silcutil/silcutil.[ch].
9057 Added silc_string_regex_combine to combine to regex strings
9058 into one so that they can be used as one regex string by
9059 the GNU regex library. Added into the file
9060 lib/silcutil/silcutil.[ch].
9062 Added silc_string_regex_match to match two strings. It returns
9063 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9065 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Imported GNU regex to the soruce tree into lib/contrib.
9068 Fixed some compiler warning from the regex.c.
9070 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Fixed MOTD command in the server to work in router environment.
9074 * Fixed the MOTD command in the client library to support
9075 the server argument in the command.
9077 * Added `nickname_len' argument to the silc_idlist_add_client
9078 in the server, as the `nickname' argument may be binary data
9081 * Added silc_idlist_get_channels to return all channels from
9084 * Implemented LIST command to the server. Affected file is
9087 * Implemented the LIST command to the client library and on the
9090 * Added [<user count>] argument to the LIST command reply.
9091 With private channels the user count is not shown.
9093 * Updated TODO and README.
9095 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9097 * The client entry's data.registered must be TRUE even with
9098 global client entry on global client list. The data.registered
9099 is used to check whether the client is anymore in the network,
9100 for example with WHOWAS command so it must be valid.
9102 * Fixed the WHOWAS command in the server. It now actually works
9103 in router environment. Added function into silcd/command_reply.c
9104 silc_server_command_reply_whowas_save.
9106 * Added silc_idlist_purge function to the silcd/idlist.c
9107 to periodically purge the ID Cache.
9109 * Fixed INFO command in the server. It works now in router
9110 environment. Added <server name> argument to the INFO command
9111 reply. Updated the protocol specs.
9113 * Fixed minor bug in silc_idcache_purge to not purge if the
9114 expire value is zero.
9116 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9117 they were buggy because of the WHOWAS information.
9119 * Fixed local command MSG to handle the async resolving of
9120 the remote client properly. It used to fail the first MSG.
9121 Affected file silc/local_command.c.
9123 * Added `data_len' field to SilcIDCache context.
9125 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9127 * Update TODO. Todo in commands in the server.
9129 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9132 used by routers as broadcast packet to inform other routers
9133 about the changed user mode.
9135 Implemented the notify handling in the server. Affected file is
9136 silcd/packet_receive.c. Added the function
9137 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9139 * Added new generic Channel Payload and deprecated the New Channel
9140 Payload. The New Channel Payload is now the generic Channel
9143 * Added new argument `mode' to the silc_server_send_new_channel
9144 as it is required in the Channel Payload now.
9146 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9147 and created a new and real SilChannelPayload to represent the
9148 new generic Channel Payload. Implemented the encode/decode
9149 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9151 * Added silc_server_get_client_channel_list to return the list
9152 of channels the client has joined for WHOIS command reply.
9153 Affected file silcd/server.[ch].
9155 * Implemented the channel list sending in the WHOIS command reply
9156 in server and in the client.
9158 Implemented the channel list displaying on the user interface
9159 as well. Affected file silc/client_ops.c.
9161 * Added silc_channel_payload_parse_list to parse list of Channel
9162 Payloads. It returns SilcDList list of SilcChannelPayloads.
9163 Client for example can use this function to parse the list of
9164 channels it receives in the WHOIS command reply. The caller
9165 must free the list by calling silc_channel_payload_list_free.
9166 Affected files lib/silccore/silcchannel.[ch].
9168 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9170 * Added one new argument <user mode> to the WHOIS command reply
9171 to return the mode of the user in SILC. Updated the protocol
9174 Implemented it to the server and client.
9176 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Fixed the mode printing on the user interface on joining.
9179 Affected file silc/client_ops.c.
9181 * Implemented the UMODE command and user modes in general to the
9182 client library and to the user interface.
9184 * Implemented the UMODE command to the server.
9186 * The server now sends UNKNOWN_COMMAND error status if client sends
9187 unknown command. Affected file silcd/command.c.
9189 * All server commands now handle the command identifier the right
9190 way when sending the command reply to the client. The client can
9191 use to identify the command replies with the identifier.
9193 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9195 * Added silc_server_get_client_route to resolve the route to
9196 the client indicated by the client ID. Affected file is
9199 * Added silc_server_relay_packet as general function to relay
9200 packet to arbitrary destination. This deprecates functions
9201 like _send_private_message_key, _relay_notify etc. Affected
9202 file is silcd/packet_send.[ch].
9204 Removed silc_server_send_key_agreement,
9205 silc_server_send_private_message_key and
9206 silc_server_packet_relay_notify functions from the file
9207 silcd/packet_send.[ch].
9211 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9212 server. Affected file silcd/packet_receive.[ch].
9214 * Implemented the KILL command to the client. Implemented the
9215 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9216 Affected files lib/silcclient/command[_reply].c and
9217 lib/silcclient/client_notify.c. Implemented the KILL notify
9218 printing in the user inteface.
9220 * Fixed a lot silc_parse_nick memory leaks from the client
9221 library in the file lib/silcclient/command.c.
9223 * Changed the silc_server_send_notify_on_channels's `sender'
9224 argument from SilcSocketConnection to SilcClientEntry to
9225 check the sender as entry and not as connection object and not
9226 to send to the client provided as argument. The affected file
9227 is silcd/packet_send.[ch].
9229 * The notify packets that are destined directly to the client used
9230 to not to be processed by the server. Now changed that and the
9231 server processes all notify packets. After relaying the packet
9232 to the client the notify packet is processed in the server.
9234 * The silc_server_free_client_data now checks whether there is
9235 pending outgoing traffic for the client and purges the data to
9236 the network before removing the client entry.
9238 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9240 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9241 an client is killed from the SILC Network. Updated the protocol
9244 Added new function silc_server_send_notify_killed to the
9245 silcd/packet_send.[ch].
9247 * Added function silc_server_packet_relay_notify to relay notify
9248 packets that are destined directly to a client. In this case
9249 the server does not process the notify packets but merely relays
9250 it to the client. Affected file silcd/packet_send.[ch].
9252 Added also silc_server_packet_process_relay_notify to check
9253 whereto relay the notify. Affected file is
9254 silcd/packet_receive.[ch].
9256 * Implemented the KILL command to the server.
9260 * Added the backup schema desgined last fall to the protocol
9261 specs for everyone to see. The specification is in the
9262 *-spec-xx.txt draft and the packet type definitions for the
9263 backup routers is in *-pp-xx.txt draft. Thusly, added also
9264 new packet type SILC_PACKET_CELL_ROUTERS.
9266 * A big security problem in the implementation discovered. The
9267 signoff of an client did not cause new channel key generation
9268 which it of course should've done. The channel keys must be
9269 always re-generated when client leaves (or signoffs) the channel.
9270 The silc_server_remove_from_channels funtion now handles
9271 the channel key re-generation.
9273 * Added `sender' argument to the silc_server_send_notify_on_channels
9274 to not to send the client provided as argument. Affected file
9275 silcd/packet_send.[ch].
9277 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9279 * Implemented OPER and SILCOPER commands into the server and
9282 * Added silc_auth_verify and silc_auth_verify_data to verify
9283 the authentication directly from the authentication payload.
9284 It supports verifying both passphrase and public key based
9285 authentication. Affected file lib/silccore/silcauth.[ch].
9287 * Added `hash' field to the SilcIDListData structure. It is the
9288 hash negotiated in the SKE protocol. Affected file is
9291 * Slight redesigning of the SilcAuthPayload handling routines.
9292 Do not send SilcPKCS but SilcPublicKey as argument.
9294 * Implemented the public key authentication support to the
9295 serverconfig. The public key is loaded from the provided path
9296 and saved as authentication data to void * pointer. Thus,
9297 changed the unsigned char *auth_data to void *auth_data;
9299 * Fixed SHUTDOWN command to send the reply before the server
9300 is shutdown. :) Affected file silcd/command.c.
9302 * Fixed fatal bug in CONNECT command. The hostname was invalid
9303 memory and server crashed. Affected file silcd/command.c.
9305 * Fixed fatal bug in CLOSE command. The server_entry became
9306 invalid but was referenced later in the command. Affected file
9309 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9311 * Fixed fatal bug in failure packet handling. Server ignored
9312 the failure and thus crashed when it came.
9316 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9318 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9319 that the command may be executed only once in (about) 2 seconds.
9320 The old SILC_CF_LAG flag is same but allows command bursts up
9321 to five before limiting.
9323 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9324 server code. Various commands now includes the CF_LAG_STRICT
9325 flag to disallow any kind of miss-use of the command.
9327 * Fixed the silc_buffer_unformat to not to allocate any data
9328 if the length of the data is zero. It used to allocate the
9329 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9331 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * Changed the format of AdminConnection configuration section
9334 in the server. Added username of the admin to the format.
9335 Affected files silcd/serverconfig.[ch].
9337 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9338 to return admin configuration data by host, username and/or
9341 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9343 * Implemented WHOWAS command to the server. Added the functions:
9345 silc_server_command_whowas_parse,
9346 silc_server_command_whowas_send_reply,
9347 silc_server_command_whowas_from_client and
9348 silc_server_command_whowas_from_server
9350 * Added <Client ID> argument to the WHOWAS command reply. Updated
9351 the protocol specs accordingly.
9353 * Implemented WHOWAS command and command_reply to the client
9356 Implemented the WHOWAS printing on the user interface.
9358 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9360 * Added new argument to the WHOWAS command reply, the real name.
9361 It is an optional argument. Updated the protocol specs.
9363 * Added SilcIDCacheDestructor callback that is registered when
9364 the SilcIDCache is allocated. The callback is called when
9365 an cache entry in the ID Cache expires, or is purged from the
9366 cache. Added into lib/silccore/idcache.[ch].
9368 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9369 to destruct the client entries when the cache entry expires.
9370 Other ID Cache's in server and in the client library ignores
9373 * If the ID Cache entry's `expire' field is zero then the entry
9374 never expires. Added boolean `expire' argument to the
9375 silc_idcache_add function in the lib/silccore/idcache.[ch].
9376 If it is TRUE the default expiry value is used.
9378 * Added silc_server_free_client_data_timeout that is registered
9379 when client disconnects. By default for 5 minutes we preserve
9380 the client entry for history - for WHOWAS command.
9382 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Added support to the server to enforce that commands are not
9385 executed more than once in 2 seconds. If server receives
9386 commands from client more frequently, timeout is registered
9387 to process the commands. Affected file silcd/command.c.
9388 Added new function silc_server_command_process_timeout.
9390 * Changed NICK_NOTIFY handling in client library to check that
9391 if the client's nickname was changed, so there is no need to
9392 resolve anything from the server.
9394 * Removed error printing from the WHOIS and IDENTIFY commands.
9395 If error occurs then it is ignored silently in the client library.
9396 The application, however, may map the received error to
9397 human readable error string. The application currently maps
9398 the NO_SUCH_NICKNAME error to string.
9400 * Made the command status message public to the application. Moved
9401 them from lib/silcclient/command_reply.c to
9402 lib/silcclient/command_reply.h. The application can map the
9403 received command status to the string with the
9404 silc_client_command_status_message function.
9406 * Added check to the server to check that client's ID is same
9407 as the Source ID in the packet the client sent. They must
9410 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9412 * Added dist-bzip hook to the Makefile.am to make bzip2
9413 compressed distributions.
9415 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9417 * Server now enforces the maximum length for the nickname and
9418 the channel as protocol specification dictates. 128 bytes for
9419 nickname and 256 bytes for channel name.
9421 * Moved the WHOIS printing to the application. The client libary
9422 does not print out the WHOIS information anymore, the application
9423 must do it. Renamed silc_client_command_reply_whois_print to
9424 the silc_client_command_reply_whois_save.
9426 The client's idle time is also sent to the application now, and
9427 the idle is shown on screen.
9429 * Added silc_client_command_reply_identify_save to save the
9430 received IDENTIFY entries.
9432 * Do not check for channel private keys in message sending and
9433 reception if the channel does not have the PRIVKEY mode set.
9434 Affected file lib/silclient/client_channel.c.
9436 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9439 just surfaced after chaning the JOIN procedure.
9441 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Added silc_client_get_clients_by_list to get client entries
9444 from Client ID list, that is returned for example by JOIN
9445 and USERS command replies. The application should use this
9446 function for example when JOIN command reply is received to
9447 resolve the clients already on the channel (library does not
9448 do that anymore as USERS command reply is not used in the JOIN
9449 procedure anymore). Affected files lib/silcclient/silcapi.h and
9450 lib/silcclient/idlist.c.
9452 * JOIN command reply and USERS command reply returns now SilcBuffer
9453 pointers instead of unsigned char pointers when returning
9454 the client list and mode list.
9456 * Added <Client ID> argument to the JOIN command reply, mainly
9457 for the server to identify for which client the command was
9458 originally sent. Updated protocol specs accordingly.
9460 * Added SilcDlist private_key pointer to the SilcChannelEntry
9461 in the client to support the channel private keys. Affected
9462 file is lib/silcclient/idlist.h.
9464 * Added SilcChannelPrivateKey argument to the function
9465 silc_client_send_channel_message so that application can choose
9466 to use specific private ke if it wants to. If it is not provided,
9467 the normal channel key is used, unless private keys are set.
9468 In this case the first (key that was added first) is used
9469 as the encryption key.
9471 * Implemented the support for channel private key handling.
9472 Implemented the following functions:
9474 silc_client_add_channel_private_key,
9475 silc_client_del_channel_private_keys,
9476 silc_client_del_channel_private_key,
9477 silc_client_list_channel_private_keys and
9478 silc_client_free_channel_private_keys
9480 Affected file lib/silcclient/client_channel.c.
9482 * Added the support for the private keys in the channel message
9483 sending and encryption and in the message reception and
9484 decryption. Affected funtions are
9485 silc_client_send_channel_message and silc_client_channel_message.
9487 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9489 * Added SKE's key verify callback to the client library's
9490 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9492 * Removed the statement that server (or router) must send USERS
9493 command reply when joining to the channel so that the client
9494 knows who are on the channel. Instead, the client list and
9495 client's mode list is now sent in the JOIN command reply to the
9496 client who joined channel. This is better solution.
9498 * Added function silc_server_get_users_on_channel and function
9499 silc_server_save_users_on_channel to the silcd/server.[ch].
9501 * Removed function silc_server_command_send_users from the
9504 * Do not show topic on the client library anymore. The topic is
9505 sent in the command reply notify to the application and the
9506 application must show the topic now.
9508 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9510 * Added client searching by nickname hash into the IDENTIFY and
9511 WHOIS commands in the server as they were clearly missing from
9512 them. Affected file is silcd/command.c.
9514 * Fixed a bug in private message receiving in the client library.
9515 The remote ID was freed and it wasn't supposed, now it is
9518 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9520 * Minor fix to the channel payload; allocate the data area, as it
9521 needs to be of specific length.
9523 * If the key agreement port is zero then the operating
9524 system will define the bound port. Affected files are
9525 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9527 * Added new function silc_channel_payload_decrypt into the file
9528 lib/silccore/silcchannel.[ch].
9530 * Moved the channel message etc, check from silc_packet_decrypt
9531 to applications. The library calls now a generic
9532 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9533 when the packet is either normal or special. This was done to
9534 allow more wide range of checking that was not allowed when
9535 the code was in library. Now applications can do virtually any
9536 checks to the packet and return to the library the decision how
9537 the packet should be processed. Affected files are
9538 lib/silccore/silcpacket.[ch].
9540 Added silc_server_packet_decrypt_check to the server and
9541 silc_client_packet_decrypt_check to the client library.
9543 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9544 to send with specified source and destination information.
9546 * Channel message delivery between routers was broken after the
9547 channel key distribution was fixed earlier. The channel key
9548 was used be to distributed to other routers as well which is not
9549 allowed by the protocol. Now this is fixed and channel keys
9550 really are cell specific and the channel message delivery between
9551 routers comply with the protocol specification.
9553 * Fixed various commands in server to check also the global list
9554 for the channel entry and not just the local list. The affected
9555 file silcd/command.c.
9557 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9559 * Added assert()s to buffer formatting and unformatting routines
9560 to assert (if --enable-debug) when error occurs. Affected
9561 file: lib/silcutil/silcbuffmt.c.
9563 * Changed to auto-reconnect to check whether the remote host is
9564 router and register the re-connect timeout if it is. It used
9565 to check that whether we are normal server, but router must do
9566 auto-reconnect with another router as well. Affected file
9569 * Removed the [<key len>] option from CMODE command as the cipher
9570 name decides the key length, nowadays. See the defined ciphers
9571 from the protocol specification.
9573 * Added [<hmac>] option to the CMODE command to define the HMAC
9574 for the channel. Added SILC_CMODE_HMAC channel mode.
9576 * Added [<hmac>] option for the JOIN command so that user can
9577 select which HMAC is used to compute the MACs of the channel
9580 * Added Hmac field to the Channel Message Payload. The integrity
9581 of plaintext channel messages are now protected by computing
9582 MAC of the message and attaching the MAC to the payload. The
9583 MAC is encrypted. Now, it is clear that this causes some
9584 overhead to the size of the packet but rationale for this is that
9585 now the receiver can verify whether the channel message decrypted
9586 correctly and also when private keys are set for the channel the
9587 receiver can decrypt the packet with several keys and check from
9588 the MAC which key decrypted the message correctly.
9590 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9591 lib/silccrypt/silccipher.[ch].
9593 * Added silc_hash_len to return the digest length into the
9594 lib/silcrypt/silchash.[ch].
9596 * Rewrote parts of Silc Channel Payload interface in the
9597 lib/silccore/silcchannel.[ch]. The encode function now also
9598 encrypts the packet and parse function decrypts it.
9600 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Fixed a minor formatting bug in the SKE's key material processing.
9603 It actually might have processed the keys wrong way resulting
9606 * Redefined the mandatory HMAC algorithms and added new algorithms.
9607 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9608 and hmac-md5 truncated to 96 bits. The mandatory is now
9609 hmac-sha1-96. Rest are optional (including the one that used
9610 to be mandatory). Rationale for this is that the truncated HMAC
9611 length is sufficient from security point of view and can actually
9612 make the attack against the HMAC harder. Also, the truncated
9613 HMAC causes less overhead to the packets. See the RFC2104 for
9616 * Added new [hmac] configuration section. The SKE used to use
9617 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9618 is of course wrong. The official names that must be proposed in
9619 the SKE are the ones defined in the protocol specification
9620 (hmac-sha1-96 for example). The user can configure any hmac
9621 using any hash function configured in the [hash] section. At
9622 least, the mandatory must be configured.
9624 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9626 * Added HMAC list to the SKE proposal list. It has now both
9627 hash algorithm list and HMAC list. This makes the protocol
9628 incompatible with previous versions. The SKE now seems to work
9629 the way it is supposed to work, for the first time actually.
9631 * Defined plain Hash algorithms to the protocol specification.
9634 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Implemented support for key agreement packets into the server.
9637 Added functions silc_server_key_agreement and
9638 silc_server_send_key_agreement. Other than these functions,
9639 server has nothing to do with this packet.
9641 * Added support for private message key packets into the server.
9642 Added functions silc_server_private_message_key and
9643 silc_server_send_private_message_key.
9647 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9648 called in the protocol's final callback instead in the END
9649 protocol state. This makes a little more sense and in the same
9650 time in client we can use the same protocol routines for normal
9651 key exchange and to key agreement packet handling as well.
9653 * Added to both client's and server's KE protocol context the
9654 SilcSKEKeyMaterial pointer to save the key material. We will
9655 bring the key material to the protocol's final callback by doing
9656 this. The final callback must free the key material.
9658 * Added SKE's packet_send callback into client's KE protocol
9659 context so that the caller can choose what packet sending function
9660 is used. This way we can use different packet sending when
9661 doing normal SKE when doing key agreement packet handling (in
9662 the key agreement packet handling we do not want to encrypt
9665 * Implemented the responder side of the key agreement routines
9666 in the client. The client can now bind to specified port and
9667 accept incoming key negotiation. The key material is passed
9668 to the application after the protocol is over.
9670 * Implemented the processing of incoming Key Agreement packet
9671 in the client. Added function silc_client_key_agreement to
9674 * Implemented the intiator side of the key agreement routines
9675 in the client. The client can now initiate key agreement with
9676 another remote client. The key material is passed to the
9677 application after the protocol is over.
9679 * Created client_keyagr.c to include all the key agreement
9682 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9683 SILC_TASK_CALLBACK except that it is not static.
9685 * Created client_notify.c and moved the Notify packet handling
9686 from the client.[ch] into that file.
9688 * Created client_prvmsg.c and moved all private message and
9689 private message key routines from the client.[ch] into that file.
9691 * Create client_channel.c and moved all channel message and
9692 channel private key routines from the client.[ch] into that file.
9694 * Changed silc_client_get_client_by_id_resolve to resolve with
9695 WHOIS command instead of IDENTIFY command, in the file
9696 lib/silclient/idlist.c.
9698 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Implemented the SKE's responder side to the Client library.
9702 * When FAILURE is received to the protocol do not trust it
9703 blindly. Register a timeout to wait whether the remote closes
9704 the connection as it should do it, only after that process the
9705 actual failure. This was changed to both client and server.
9707 * Added client_internal.h to include some of the structures
9708 there instead of client.h in lib/silcclient/.
9710 * Added function silc_task_unregister_by_callback to unregister
9711 timeouts by the callback function.
9713 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9715 * Some "Incomplete WHOIS info" errors has been appearing on the
9716 log files. Took away the entry->userinfo check from WHOIS
9717 reply sending. The entry->userinfo is now " " if client did not
9718 provide one. I thought this was fixed earlier but something
9719 is wrong still. Let's see if the error still appears.
9721 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9723 * Fixed a minor bug in the login when the channel key is
9724 re-generated in the server. It used to generate the key in
9725 wrong order and thus caused problems in the channel traffic.
9727 * Fixed a minor bug in channel key distsribution after
9728 KICK command. The key was not sent to the router even though
9731 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9733 * Added silc_ske_process_key_material_data as generic routine
9734 to process any key material as the SILC protocol dictates. The
9735 function is used by the actual SKE library but can be used by
9736 applications as well. This relates to the private message keys
9737 and the channel private keys since they must be processed the
9738 same way the normal SILC session keys. The protocol dictates
9739 this. Affected files: lib/silcske/silcske.[ch].
9741 Added also silc_ske_free_key_material to free the
9742 SilcSKEKeyMaterial structure.
9744 * Defined silc_cipher_set_key function to set the key for
9745 cipher without using the object's method function. The affected
9746 files: lib/silccrypt/silccipher.[ch].
9748 * Implemented silc silc_client_add_private_message_key,
9749 silc_client_add_private_message_key_ske,
9750 silc_client_del_private_message_key,
9751 silc_client_list_private_message_keys and
9752 silc_client_free_private_message_keys functions in the
9755 Added functions silc_client_send_private_message_key to send
9756 the Private Message Key payload and silc_client_private_message_key
9757 to handle incoming Private Message Key payload.
9759 * Added Cipher field to the Private Message Key payload to set
9760 the cipher to be used. If ignored, the default cipher defined
9761 in the SILC protocol (aes-256-cbc) is used.
9763 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9765 * Removed lib/silcclient/ops.h file.
9767 Redefined parts of the SILC Client Library API. Created new
9768 file silcapi.h that deprecates the ops.h file and defines the
9769 published Client Library API. Defined also private message key
9770 API and channel private key API into the file.
9772 This is the file that the application must include from the
9773 SILC Client Library. Other files need not be included by
9774 the application anymore.
9776 * Added new key_agreement client operation callback and also
9777 defined the Key Agreement library API for the application.
9779 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9781 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9782 is used by clients to request key negotiation between another
9783 client in the SILC network. If the negotiation is started it
9784 is performed using the SKE protocol. The result of the
9785 negotiation, the secret key material, can be used for example
9786 as private message key.
9788 Implemented the Key Agreement payload into the files
9789 lib/silccore/silauth.[ch].
9791 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9793 * Redefined ciphers for the SILC protocol. Added some new ciphers
9794 and defined the key lengths for the algorithms. Changed the
9795 code accordingly. The default key length is now 256 bits.
9797 * Fixed SKE key distribution function silc_ske_process_key_material
9798 when the key length is more than 128 bits. The default key
9799 length in SILC is now 256 bits.
9801 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9802 to indicate unsupported algorithm.
9804 * Renamed rijndael.c to aes.c and all functions as well.
9806 * Fixed a long standing channel key setting bug in client library.
9807 Weird that it has never surfaced before.
9809 * Fixed bug in channel deletion. If the entire channel is removed
9810 then it must also delete the references of the channel entry
9811 from the client's channel list as the client's channel entry and
9812 the channel's client entry share same memory.
9814 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9816 * Implemented CONNECT and SHUTDOWN commands in the client.
9818 * Implemented CLOSE command to the client.
9820 * Added the function silc_idlist_find_server_by_name into the
9821 files silcd/idlist.[ch].
9823 Added the function silc_idlist_find_server_by_conn into the
9824 files silcd/idlist.[ch].
9826 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9828 * DIE command was renamed to SHUTDOWN. Updated the both code
9831 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9832 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9834 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9837 * Added function silc_server_create_connection function to create
9838 connection to remote router. My server implementation actually
9839 does not allow router to connect to normal server (it expects
9840 that normal server always initiates the connection to the router)
9841 so the CONNECT command is only good for connecting to another
9844 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9846 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9847 or some other client was kicked from the channel.
9849 Implemented the handling of the notify type to both client
9852 Implemented silc_server_send_notify_kicked to send the KICKED
9853 notify. It is used to send it to the server's primary router.
9855 * Implemented the KICK command into server and client.
9857 * Added `query' argument to the silc_idlist_get_client function
9858 to indicate whether to query the client from server or not if
9861 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9862 to indicate that the client is not channel founder.
9866 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9868 * Removed the rng context from SilcPacketContext structure and
9869 changed that the packet routine uses the Global RNG API.
9871 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * Added support for quit message that client can "leave" on the
9874 channel when it quits the SILC. It is ditributed inside the
9875 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9877 Added silc_server_free_client_data that will take the
9878 signoff message as argument.
9880 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9882 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9884 * Updated parts of the protocol specification to keep it up
9887 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9890 payloads in one packet.
9892 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9893 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9894 use now the new List flag.
9896 * Also deprecated the following packet types: REPLACE_ID,
9897 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9899 * Added list support for Notify packet in server.
9901 * Added silc_server_send_notify_channel_change to send the
9902 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9903 the silc_server_send_replace_id.
9905 * Added silc_server_send_notify_nick_change to send the
9906 NICK_CHANGE notify type. Deprecates the function
9907 silc_server_send_replace_id.
9909 * Added silc_server_send_notify_join to send the JOIN notify type.
9910 Deprecates the function silc_server_send_new_channel_user.
9912 * Added silc_server_send_notify_leave to send LEAVE notify type.
9913 Deprecates the function silc_server_send_remove_channel_user.
9915 * Added silc_server_send_notify_cmode and
9916 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9917 types. Deprecates the silc_server_send_set_mode function.
9919 * Added SERVER_SIGNOFF notify type to indicate that server has
9920 quit. This means that all clients on the channel from that
9921 server will drop. This can be also used when netsplit happens.
9923 Deprecated REMOVE_ID packet type since it is not needed anymore
9926 Added silc_server_send_notify_server_signoff to send the
9927 SERVER_SIGNOFF notify type. Deprecates the function
9928 silc_server_send_remove_id.
9930 Added also silc_server_send_notify_signoff to send the
9931 SIGNOFF notify type.
9933 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9934 SILC protocol from this day on. Changed the protocol
9935 specification as well.
9937 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9938 notify type. It is used between routers to notify about
9939 topic changes on a channel.
9941 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9944 * Partly updated the protocol specification to comply with the
9945 changes now made. It is still though a bit outdated.
9947 * The JOIN notify type now takes one extra argument <Channel ID>.
9948 The packet used to be destined to the channel but now the
9949 JOIN type may be sent as list thus it is impossible to
9950 destine it to any specific channel. By adding this argument
9951 it is again possible.
9953 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9955 * Added CREDITS file. The CHANGES and CREDITS file will appear
9956 in the distribution as well.
9958 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9960 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9961 types in the server's silcd/packet_receive.c.
9963 * Implemented CMODE and CUMODE to work in router environment.
9965 * Fixed minor encoding and decoding buglet from the
9966 lib/silccore/silcmode.c.
9968 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9971 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9973 * Changed all SilcConfigServer* and silc_config_server* to
9974 SilcServerConfig* and silc_server_config*, respectively.
9977 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9979 * Associated the ID (client or server ID) to the Authentication
9980 Payload to avoid any possibility of forging. Updated the
9981 protocol specification and the code accordingly.
9983 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * The RSA key length is now save to the RsaKey context in the
9986 key generation process in lib/silccrypt/rsa.c. The key length
9987 is now used to figure out the maximum size of the block allowed
9988 to be encrypted/signed.
9990 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9991 is equivalent to the silc_mp_mp2bin but does not allocate any
9994 * Changed silc_mp_mp2bin API to take length argument. If it is
9995 non-zero then the buffer is allocated that large. If zero, then
9996 the size is approximated using silc_mp_sizeinbase, which however
9999 * Created Global RNG API which is global RNG that application can
10000 initialize. After initializing, any routine anywhere in the
10001 code (including library) can use RNG without allocating a new
10002 RNG object. This was done to allow this sort of use of the
10003 RNG in code that has no chance to allocate RNG object. All
10004 applications currently allocate this and many routines in the
10005 library use this. Affected file lib/silccrypt/silcrng.[ch].
10007 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10008 it to use the Global RNG API.
10010 * Defined Authentication Payload into protocol specification that
10011 is used during SILC session to authenticate entities. It is
10012 used for example by client to authenticate itself to the server
10013 to obtain server operator privileges.
10015 Implemented this payload into the lib/silccore/silcauth.[ch].
10016 Implemented also routines for public key based authentication
10017 as the new protocol specification dictates.
10019 Moved definitions of different authentication methods from
10020 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10022 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10023 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10024 silc_pkcs_verify_with_hash functions into the file
10025 lib/silccrypt/silcpkcs.[ch].
10027 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10029 * The client entry's userinfo pointer must be always valid.
10030 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10031 will fail since it requires the userinfo. Now, the userinfo
10032 is allocated as "" if actual userinfo does not exist. Actually,
10033 it must exist and it is totally Ok to drop client connections
10034 that does not announce the userinfo. However, we will make
10035 this workaround for now.
10037 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10038 to return the remote port by socket.
10040 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10043 SILC_SERVER_PENDING_EXEC and added an new macro
10044 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10045 data or when error occurs while processing the pending command.
10047 Added new argument `destructor' into silc_server_command_pending
10048 and to the SilcServerCommandPending object. This destructor is
10049 now called after calling the pending callback or if error occurs
10050 immediately. If error occurs the actual pending callback won't
10051 be called at all - only the destructor. The destructor may be
10052 NULL if destructor is not needed.
10054 All this applies for client library code as well. Similar
10055 changes were made there as well for the pending commands.
10057 In the client, the application must now allocate the
10058 SilcClientCommandContext with the silc_client_command_alloc
10061 * Added reference counter to the SilcServerCommandContext. Added
10062 function silc_server_command_alloc and silc_server_command_dup
10065 Same type of functions added to the client library for the same
10068 * Removed the cmd_ident from IDListData away since it is now
10069 global for all connections. It is the command identifier used
10070 in command sending and with pending commands. The affected file
10073 * Added reference counter to the SilcSocketConnection objecet to
10074 indicate the usage count of the object. The object won't be
10075 freed untill the reference counter hits zero. Currently only
10076 server uses this, and client ignores it. The client must be
10077 set to use this too later. The affected files are
10078 lib/silccore/silcsockconn.[ch]. Added also the function
10079 silc_socket_dup to increase the reference counter.
10081 This was mainly added because it is possible that the socket
10082 is removed underneath of pending command or other async
10083 operation. Now it won't be free'd and proper DISCONNECTING
10084 flags, etc. can be set to avoid sending data to connection that
10085 is not valid anymore.
10087 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10088 the connection. After that it sets SILC_SET_DISCONNECTED.
10089 It is, however, possible that the socket data is not still freed.
10090 The silc_server_packet_process now checks that data is not
10091 read or written to connection that is DISCONNECTED. The socket
10092 get's freed when the reference counter hits zero.
10094 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10096 * Changed the client operation API: channel_message operation's
10097 `sender' is now the client entry of the sender, not the nickname
10098 and the `channel' is the channel entry, not the channel name.
10100 In the private_message operation the `sender' is now also the
10101 client entry of the sender not the nickname.
10103 Affected file is lib/silcclient/ops.h and all applications
10104 using the client operations.
10106 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * Moved the calling of ops->connect() from connect_to_server_final
10109 into receive_new_id functin since that is the point when the
10110 client is actually allowed to send traffic to network. The
10111 affected file is lib/silcclient/client.c.
10113 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10116 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10117 (if needs broadcasting) instead of broadcasting the packets one
10118 by one which would make a burst in the network traffic.
10120 * Added `broadcast' argument to the functions in silcd/server.[ch]
10121 silc_server_create_new_channel[_with_id] to indicate whether
10122 to send New Channel packet to primary router.
10124 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Added new function into the silcd/server.[ch] files:
10127 silc_server_create_new_channel_with_id to create new channel with
10128 already existing Channel ID.
10130 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10131 lib/silccore/silcpacket.h. This packet is used t send list of
10132 Set Mode payloads inside one packet. Server uses this to set
10133 the modes for the channels and clients on those channels, that it
10134 announced to the router when it connected to it. The protocol
10135 specification has been updated accordingly.
10137 * The silc_server_new_channel did not handle the packet coming
10138 from normal server as it normally does not send that. However,
10139 when it announces its channels it does send it. Implemented
10140 the support for that.
10142 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10143 into the file lib/silccore/id.h.
10145 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10147 * Fixed memory leaks in the functions silc_idlist_del_client,
10148 silc_idlist_del_channel and silc_idlist_del_server in the file
10149 silcd/idlist.c. All of those leaked like a sieve.
10151 * Fixed some small memory leaks in the client's function
10152 silc_client_notify_by_server.
10154 * Added functions into silcd/server.c: silc_server_announce_clients,
10155 silc_server_announce_channels and silc_server_announce_server.
10156 These functions are used by normal and router server to announce
10157 to its primary router about clients, channels and servers (when
10158 router) that we own. This is done after we've connected to the
10161 These functions effectively implements the following packet types:
10162 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10163 and SILC_PACKET_NEW_ID_LIST.
10165 * Added new functions into the silcd/packet_receive.[ch]:
10166 silc_server_new_id_list, silc_server_new_channel_list and
10167 silc_server_new_channel_user_list to handle the incoming
10168 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10170 * Added support of changing Channel ID in the function
10171 silc_server_replace_id. If the server that announces a channel
10172 to the router already exists in the router (with same name but
10173 with different Channel ID), router is responsible to send
10174 Replace ID packet to the server and force the server to change
10175 the Channel ID to the one router has.
10177 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10178 client that the Channel ID has been changed by the router. The
10179 normal server sends this to the client. Client must start using
10180 the new Channel ID as the channel's ID.
10182 Implemented handling of this new type into lib/silcclient/client.c
10183 into the function silc_client_notify_by_server.
10185 * Added new function silc_idlist_replace_channel_id into the files
10186 silcd/idlist.[ch] to replace the Channel ID.
10188 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Call silc_server_command_identify_check always when processing
10191 the IDENTIFY command in silcd/command.c
10193 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10195 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10196 send keepalive packets. The packet can be sent by clients,
10197 servers and routers.
10199 Added function silc_socket_set_heartbeat into the file
10200 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10201 If not set, the heartbeat is not performed. The actual
10202 heartbeat is implemented in the low level socket connection
10203 library. However, application is responsible of actually
10204 sending the packet.
10206 Added silc_server_send_heartbeat to send the actual heartbeat
10207 packet into silcd/packet_send.[ch]. Server now performs
10208 keepalive with all connections.
10210 * Added silc_task_get_first function into lib/silcutil/silctask.c
10211 to return the timeout task with shortest timeout. There was a bug
10212 in task unregistration that caused problems. TODO has been
10213 updated to include that task system must be rewritten.
10215 * The client library will now resolve the client information when
10216 receiving JOIN notify from server for client that we know but
10217 have incomplete information.
10219 * Rewrote parts of silc_server_remove_from_channels and
10220 silc_server_remove_from_one_channel as they did not remove the
10221 channel in some circumstances even though they should've.
10223 * Encryption problem encountered in server:
10225 The LEAVE command used to send the Channel Key packet to the
10226 router immediately after generating it. However, the code
10227 had earlier sent Remove Channel user packet but not immediately,
10228 ie. it was put to queue. The order of packets in the router
10229 was that Channel Key packet was first and Remove Channel User
10230 packet was second, even though they were encrypted in the
10231 reverse order. For this reason, MAC check failed. Now, this
10232 is fixed by not sending the Channel Key packet immediately but
10233 putting it to queue. However, this is more fundamental problem:
10234 packets that are in queue should actually not be encrypted
10235 because packets that are sent immediately gets encrypted
10236 actually with wrong IV (and thus MAC check fails). So, packets
10237 that are in queue should be encrypted when they are sent to
10238 the wire and not when they put to the queue.
10240 However, the problem is that the current system has not been
10241 designed to work that way. Instead, the packet is encrypted
10242 as soon as possible and left to the queue. The queue is then
10243 just purged into wire. There won't be any fixes for this
10244 any time soon. So, the current semantic for packet sending
10247 o If you send packet to remote host and do not force the send
10248 (the packet will be in queue) then all subsequent packets to the
10249 same remote host must also be put to the queue. Only after the
10250 queue has been purged is it safe again to force the packet
10253 o If you send all packets immediately then it safe to send
10254 any of subsequent packets through the queue, however, after
10255 the first packet is put to queue then any subsequent packets
10256 must also be put to the queue.
10258 Follow these rules and everything works fine.
10260 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10262 * Added new function silc_server_remove_clients_by_server to
10263 remove all client entries from ID list when the server connection
10264 is lost. In this case it is also important to invalidate all
10265 client entires as they hold the invalid server entry. This
10266 fixes fatal bug when server has lost connection and will reconnect
10269 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10271 * Made some sanity checks to silc_server_daemonise like to check
10272 whether the requested user and group actually exists.
10274 * Added sanity check to SKE's silc_ske_responder_finish to check
10275 that the public and private key actually is valid.
10277 * Invalidate the client's nickname when receiving Replace ID
10278 packet and the Client ID is being replaced. This means that the
10279 server will query the nickname if someone needs it (client)
10282 * Sort the ID Cache in client library when the ID Cache data
10283 has changed (needs sorting).
10285 * Do not allow for SILC client to create several connections to
10286 several servers. The client does not support windows right now
10287 and generating multiple connections causes weird behaviour.
10289 Irssi-silc client does support windows and can handle several
10290 connections without problems, see: www.irssi.org and SILC plugin.
10292 * Fixed some places where client was added to the IDList. The
10293 rule of thumb is following (in order to get everything right):
10294 If the client is directly connected local client then the
10295 `connection' argument must be set and `router' argument must be
10296 NULL to silc_idlist_add_client function. If the client is not
10297 directly connected client then the `router' argument must
10298 bet set and the `connection' argument must be NULL to the
10299 silc_idlist_add_client function.
10301 * The funtion silc_server_packet_send_local_channel actually did
10302 not check whether the client was locally connected or not. It
10303 does that now. Fixed a bug related to LEAVE command.
10305 * Fixed Remove Channel User payload parsing bug in server's
10306 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10308 * The server's silc_server_save_channel_key now checks also the
10309 global ID list for the channel as it might not be in the local
10310 list. Fixed a bug related to LEAVE command.
10312 * Is this the end of the [<unknown>] buglet that has been lurking
10313 around for a long time? A little for loop fix in server's
10314 silc_server_command_whois_parse that is used by both IDENTIFY
10315 and WHOIS command. At least, this was a clear bug and a cause
10316 of one type of [<unknown>] buglet.
10318 * WHOIS and IDENTIFY commands call the function
10319 silc_server_command_[whois/identify]_check function even if
10320 we are not router server.
10322 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10324 * Added --with-gmp configuration option. If set the GMP
10325 is always compiled in the SILC source tree. If not set then
10326 it is checked whether the system has the GMP3 installed. If
10327 it has then the GMP won't be compiled (the system's headers
10328 and library is used), if it doesn't have it then the GMP is
10329 compiled in the SILC source tree.
10331 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10333 * Changed RSA private exponent generation to what PKCS #1
10334 suggests. We try to find the smallest possible d by doing
10335 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10336 not security fix but optimization.
10338 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * Added new config entry [Identity] to fork the server and run
10341 it as specific user and group. A patch from Bostik.
10343 * Imported Dotconf configuration library into lib/dotconf.
10344 This will be used to create the SILC configuration files later.
10345 It will appear in the distsribution after this commit.
10347 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10349 * A big code auditing weekend happening. Auditing code for
10350 obvious mistakes, bugs and errors. Also, removing any code
10353 Removed files for being obsolete:
10355 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10356 inline in the file lib/silcutil/silcbuffer.h)
10358 o lib/silcutil/silcbufutil.c (the header has inline versions)
10360 Changed code to fix possible error conditions:
10362 o The buffer formatting routines now check that the destination
10363 buffer really has enough space to add the data. This applies for
10364 both buffer formatting and unformatting
10365 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10366 unformatting was changed to accomodate following rules:
10367 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10368 sent to the function while XXX_*STRING will not allocate or copy
10369 the data into the buffer. Instead it sets the pointer from the
10370 buffer into the pointer sent as argument (XXX_*STRING used to
10371 require that the pointer must be allocated already). This change
10372 makes this whole thing a bit more consistent and more optimized
10373 (note that the data returned in the unformatting with XXX_*STRING
10374 must not be freed now). The routines return now -1 on error.
10376 o Tried to find all code that use buffer_format and buffer_unformat
10377 and added return value checking to prevent formatting and
10378 especially unformatting errors and possible subsequent fatal
10381 o Changed ske->x and ske->KEY to mallocated pointers in
10382 lib/silcske/silcske.h. Fixed possible data and memory leak.
10384 o Added return value checking to all *_parse* functions. Fixed
10385 many memory leaks as well.
10387 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10388 so that buffer overflows would not happen. All code now also
10389 checks the return value as it can fail.
10391 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10393 * Added reconnection support to server if the normal server looses
10394 its connection to the router (for example if router is rebooted).
10395 The server performs normal reconnection strategy implemented
10396 to the server. Affected file silcd/server.c.
10398 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10400 * Added new packet type SILC_PACKET_SET_MODE that is used to
10401 distribute the information about changed modes (for clients,
10402 channels and clients channel modes) to all routers in the
10403 network. Updated the protocol specification accordingly.
10405 Added functions into silcd/packet_send.c and
10406 silcd/packet_receive.c: silc_server_send_set_mode,
10407 silc_server_set_mode.
10409 Added new files silcmode.[ch] into lib/silccore that implements
10410 the encoding and decoding of Set Mode Payload. Added new type
10411 SilcSetModePayload. Moved the definitions of different modes
10412 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10414 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10416 * Oops, a little mistake in server's connection authentication
10417 protocol. The protocol is not ended with FAILURE but with
10418 SUCCESS if the authentication is Ok. :) Affected file is
10421 * Implemented NICK_CHANGE notify handling in server in the file
10422 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10423 the local clients on the channel. After the changing nickname
10424 in router environment snhould work and the [<unknown>] nickname
10425 should appear no more.
10427 The silc_server_replace_id function that receives the Replace ID
10428 payload now sends the NICK_CHANGE notify type also in the file
10429 silcd/packet_receive.c
10431 * Changed WHOIS and IDENTIFY command to support the maximum amount
10432 of arguments defined in protocol specs (3328 arguments). This
10433 fixed a bug that caused problems when there were more than three
10434 users on a channel.
10436 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Added extra parameter, command identifier, to the
10439 silc_client_send_command so that explicit command identifier
10442 Changed that ID list routines uses specific command identifier
10443 when sending WHOIS/IDENTIFY requests to the server so that they
10444 can be identified when the reply comes back.
10446 Affected files lib/silcclient/command.[ch],
10447 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10449 * Added `sender' argument to silc_server_packet_send_to_channel
10450 to indicaet the sender who originally sent the packet to us
10451 that we are now re-sending. Ignored if NULL. Affected file
10452 silcd/packet_send.[ch].
10454 * Added some server statistics support in silcd/server_internal.h
10455 SilcServerStatistics structure and around the server code. Also
10456 send some nice statistics information when client is connecting
10459 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10461 * Fixed channel ID decoding in server's JOIN command reply in
10462 silcd/command_reply.c
10464 * Fixed braodcasting of replace ID payload to not to send it if
10465 we are standalone server in silcd/packet_receive.c.
10467 * Fixed all channel message sending routines to not to send
10468 packets to clients that has router set, since they are routed
10469 separately in the same function earlier. Affects file
10470 silcd/packet_send.c and all channel packet sending functions.
10472 * In USERS reply, res_argv[i] are not allocated, the table
10473 is allocated. Thus changed that free the table, not its
10476 * In server's whois_check and identify_check if the client is
10477 locally connected do not send any WHOIS commands - they are not
10480 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10482 * Fixed some minor bugs in client when sending WHOIS command. The
10483 arguments was in wrong order.
10485 * Removed statis function add_to_channel from server in
10486 silcd/command.c that was previously used with the joining but
10489 * Tested USERS command in router environment successfully with two
10490 routers, two servers and two clients.
10492 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10494 * Reorganized the USERS command and command reply in client library
10495 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10496 When the command is given by user we register a pending command
10497 callback that will reprocess the command after the reply has been
10498 received from the server. When reprocessing the packet we then
10499 display the information. Thus, the USERS information is displayed
10500 now in the command callback instead of in the command reply
10501 callback. The processing of the command is same as previously
10502 when server has sent the command reply in the JOINing process.
10504 * Added to USERS command in silcd/command_reply.c to join the client,
10505 we didn't use to know about, to the channel after we've created
10506 a client entry for it. Also, for clienet we did know already still
10507 check whether it is on the channel or not and add it if not.
10509 * Removed silc_server_command_join_notify as the function and its
10512 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10514 * Changed the client's pending command handling to the same as the
10515 server's pending command handling. It is also now possible to
10516 execute command reply functions from other command reply
10517 function as the function callbacks for commands and command
10518 replies are one and same. The pending commands are not static
10519 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10520 in client connection context. Thus, pending commands are server
10521 connection specific as it is convenient.
10523 Changed the function silc_client_command_pending and
10524 silc_client_command_pending_del and added new function
10525 silc_client_command_pending_check. Removed the
10526 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10529 * Added cmd_ident, current command identifier, to the client
10530 connection context in lib/silcclient/client.h to keep track on
10531 command identifiers used in command sending. Client's command reply
10532 function handling now supports the mandatory command identifiers.
10534 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10535 funtions in client to fully support pending command callbacks.
10537 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10538 as one of the arguments to the application in the command reply
10541 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10542 before first releasing SILC but came back. Now it is removed again
10543 and should come back nomore. The FORWARDED flag was used only
10544 by the JOINing procedure by forwarding the command packet to router.
10545 Now, the JOINing procedure has been changed to more generic (due
10546 to various router environment issues) and FORWARDED is not needed
10547 anymore for anything. The protocol specification is yet to be
10550 Now, removed silc_server_packet_forward from server and the flag
10551 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10553 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10555 * Renamed NAMES command to USERS command. The NAMES was named that
10556 due to historical reasons. Now it is renamed. Also, rewrote
10557 parts of the USERS command. The nickname list is not sent anymore
10558 by the server. Only Client ID and mode lists are sent in the USERS
10559 command. Changed this also to the protocol specification.
10561 The client now resolves the names and stuff after it receives
10562 the USERS list from the server when joining to the channel.
10564 * WHOIS and IDENTIFY commands has been changed to support multiple
10565 Client ID's per command. One can now search for multiple users
10566 in the network by sending only one WHOIS or IDENTIFY command.
10567 Changed the code and the protocol specifications.
10569 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10570 uses silc_server_command_whois_parse to parse the request. */
10572 * If normal server, do not parse the WHOIS and IDENTIFY requests
10573 before sending it to the router. Saves some time.
10575 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10577 * Fixed JOIN command on client library. Wrong number of arguments
10578 used to crash the client.
10580 * Added silc_server_channel_has_global function to check whether
10581 channel has global users or not.
10583 * Added silc_server_channel_has_local function to check whether channel
10584 has locally connected clients on the channel.
10586 * The silc_server_remove_from_one_channel now checks whether the
10587 channel has global users or not after given client was removed from
10588 the channel. It also checks whether the channel has local clients
10589 on the channel anymore. If it does not have then the channel entry
10590 is removed as it is not needed anymore.
10592 * The silc_server_notify now checks on JOIN notify whether the joining
10593 client is one of locally connected or global. If it is global then
10594 the channel has now global users on the channel and that is marked
10595 to the channel entry. Also, it now saves the global client to
10596 global list who is joining and JOINs it to the channel. This is
10597 for normal server, that is.
10599 Changed silc_server_send_notify_on_channel,
10600 silc_server_packet_relay_to_channel and
10601 silc_server_packet_send_to_channel check if we are normal server
10602 and client has router set (ie. global client) do not send the
10603 message to that client, as it is already routed to our router.
10605 * Implemented LEAVE notify type handling in silc_server_notify
10608 * Tested LEAVE command in router environment successfully. Tested
10609 with two routers, two servers and two clients.
10613 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10615 * Implemented SIGNOFF notify type handling in silc_server_notify
10618 * silc_server_remove_id now removes the client entry from all channels
10619 it has joined and thusly sends SIGNOFF notify type.
10621 * Rewrote the NAMES list generation in server by removing two excess
10622 loops. The lists are created now inside one loop.
10624 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10626 * silc_server_remove_channel_user checks now also global list
10627 for channel and client.
10629 * silc_server_new_channel_user checks now both local and global
10630 list for channel and client. Fixed a bug in client id decoding.
10631 Used to decode wrong buffer.
10633 * silc_server_channel_message checks now both local and global
10634 list for channel entry.
10636 * Tested channel joining (hence JOIN) in router environment
10637 successfully. Tested with two routers, two servers and two
10640 * Tested channel message sending in router environment successfully.
10642 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10644 * Added silc_server_save_channel_key into server.[ch] to save the
10645 received channel key in Channel Key payload processing. It is
10646 also used in JOIN command reply handling.
10648 Equivalent function silc_client_save_channel_key added into
10649 client.[ch] into client library.
10651 * Changed JOIN command reply to send information whether the channel
10652 was created or not (is existing already) and the channel key
10653 payload. Changed protocol specs accordingly.
10655 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10656 the request was sent by ID and not by nickname. Crashed on
10659 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10661 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10662 now correctly save the received data.
10664 * silc_server_free_sock_user_data now notifies routers in the
10665 network about entities leaving the network.
10667 At the same time implemented functions silc_server_remove_id
10668 and silc_server_send_remove_id to receive and send REMOVE_ID
10669 packets. The packet is used to notify routers in the network
10670 about leaving entities. The ID removed will become invalid in
10673 * Added function silc_idlist_del_server into server. Removes and
10674 free's server entry from ID list.
10676 * silc_server_private_message function now checks, if we are router,
10677 that the destination ID really is valid ID, naturally.
10679 * In router when NEW_ID packet is received (for new client) the
10680 hash of the Client ID is saved in the ID Cache but the
10681 client->nickname is set to NULL, instead of putting the hash
10684 IDENTIFY command now also checks that client->nickname must be
10685 valid. If it is not if will request the data from the server who
10686 owns the client. Added new function
10687 silc_server_command_identify_check.
10689 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10690 to set the command to already allocated Command Payload.
10692 * Tested private message sending in router environment with two
10693 routers, two servers and two clients. Fixed minor bugs and now
10696 * Fixed segfault from client's NAMES command. Used to crash if
10697 not on any channel.
10699 * Forwarded packets must not be routed even if it is not destined
10700 to the receiver. Changed server code comply with this.
10702 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Added `require_reverse_mapping' boolean value to ServerParams
10705 structure. If TRUE (not default) the server will require that
10706 the connecting host has fully qualified domain name.
10708 If the reverse mapping is not required and hostname could not be
10709 found the IP address is used as hostname.
10711 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Implemented version string checking to both client and server.
10714 The check is incomplete currently due to the abnormal version
10715 strings used in development version of SILC.
10717 * Changed all command functions in server to use the new
10720 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Changed char *data to unsigned char *data in ID Cache system to
10723 support binary data as ID Cache data. Changed code to support
10724 binary data in lib/silccore/idcache.c.
10726 * Renamed silc_server_packet_relay_command_reply to
10727 silc_server_command_reply as it is normal packet receiving
10728 function. Rewrote the function to accept command replys for
10729 servers and not only for clients.
10731 * Mark remote router always as registered server if we are connecting
10732 to it. Otherwise, commands sent by the router to us are ignored.
10734 * All ID List find routines now returns the ID Cache Entry pointer
10735 as well if requested.
10737 * WHOIS command works now in router environment, tested with two
10738 routers, two servers and two clients.
10740 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10741 in router environment (as it is almost equivalent to WHOIS) but
10742 hasn't been tested thoroughly. Added new functions:
10744 silc_server_command_identify_parse
10745 silc_server_command_identify_send_reply
10746 silc_server_command_identify_from_client
10747 silc_server_command_identify_from_server
10749 * Disabled route cache adding because adding two different ID's with
10750 same IP replaces the old cache entry thus giving wrong route.
10751 The entry->router->connection is always the fastest route anyway
10752 so route cache may not be needed. Of course, new routes maybe
10753 established after receiving the ID when the entry->router->connection
10754 might not be anymore the most optimal.
10756 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10758 * Add route cache for received ID for fast routing.
10760 * Added silc_server_packet_route to route received packet on router
10761 that is not destined to us.
10763 * Renamed silc_server_get_route to silc_server_route_get.
10765 * Added id_string and id_string_len fields into SilcServer to
10766 include encoded ServerID for fast comparing without excess
10767 encoding of the ID's.
10769 * Cleaned up WHOIS command on server side. Added following static
10772 silc_server_command_whois_parse
10773 silc_server_command_whois_check
10774 silc_server_command_whois_send_reply
10775 silc_server_command_whois_from_client
10776 silc_server_command_whois_from_server
10778 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10779 arguments in command replies. All command functions should be
10780 updated to use this macro.
10782 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Minor typo fixes on command reply handling on server.
10786 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10788 * Added silc_server_command_add_to_channel internal routine to add
10789 the client to the channel after router has created the channel and
10790 sent command reply to the server.
10792 * Added generic silc_server_send_command to send any command from
10795 * Use static buffer with ID rendering instead of duplicating data.
10797 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Fixed a channel user mode bug when joining to a channel server gave
10800 everybody channel founder rights, oops.
10802 * We mark ourselves as the router of the incoming server connection
10803 if we are router ourselves. This way we can check in some packet
10804 sending functions whether it is locally connected server. For
10805 incoming router connections we put NULL.
10807 * For router sending packets locally means now always sending the
10808 packet cell wide; to local clients and local servers. For normal
10809 server sending packet locally means sending it to only local
10812 * Fixed the JOIN command to really work in router environment. If the
10813 channel is created it is always created by the router. Router is
10814 also responsible of making the initial joining to the channel,
10815 sending JOIN notify to the sending server and distributing
10816 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10817 does not exist server doesn't do anything else but forward the
10818 command to the router which performs everything.
10820 * Added silc_server_send_channel_key function to send the Channel Key
10823 * Added silc_server_create_channel_key to create new channel key. The
10824 channel key is now re-generated everytime someone joins or leaves
10825 a channel, as protocol dictates. Note: channel->key_len is the
10826 key length in bits.
10828 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10831 packet_receive.[ch] to separate packet sending and receiving
10832 routines. The server.[ch] now includes everything else including
10833 actual packet processing (writing and reading data) and other
10836 Renamed silc_server_private_message_send_internal to
10837 silc_server_send_private_message. The routine is still though
10838 used only to relay private messages as server does not send
10839 private messages itself.
10841 Renamed silc_server_new_channel to silc_server_create_new_channel
10842 and added new function sicl_server_new_channel that handles the
10843 incoming New Channel packet. Added also new sending function
10844 silc_server_send_new_channel to send New Channel Payload.
10846 * Added new function silc_server_notify to process incoming notify
10847 packet to the server/router. Server may then relay the notify
10848 to clients if needed.
10850 * Added new function silc_server_new_channel_user to process incoming
10851 New Channel User packet. Router will redistribute the packet and
10852 send JOIN notify to its local clients and locally connected servers
10853 if needed. Normal server will send JOIN notify to its local client
10854 on same channel when received this packet. Added also corresponding
10855 sending function silc_server_send_new_channel_user to sent the
10858 * Added boolean route argument to send_notif_to_channel and
10859 packet_send_to_channel functions to attempt to route the packet
10860 if it is TRUE and send only locally if it is FALSE.
10862 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10864 * silc_server_replace_id now broadcasts the received replace ID
10865 packet if it is not broadcast packet already. The router must
10866 broadcast to inform other routers about changed ID.
10868 * Added backpointer to server's router into SilcServer context in
10869 silcd/server_internal.h.
10871 * Fixed silc_server_packet_broadcast to send correct broadcast
10874 * The channel key is now distributed to the local client as soon
10875 as it is received from the router (in router environment) so that
10876 no other packet may be sent for the channel until client has
10879 * silc_server_remove_channel_user now broadcasts the received
10880 Remove Channel User packet if it is not broadcast packet already.
10881 The router must broadcast to inform other routers about removed
10884 * Added users field into SilcPacketContext that is a reference count
10885 of the context. One can increase the reference count by calling
10886 silc_packet_context_dup which is now changed to just increase the
10887 reference count instead of duplicating the data. The reference
10888 count is decresed by calling silc_packet_context_free that will
10889 free the data after the reference count hits zero.
10891 For now on the packet context and everything allocated into it
10892 (including the raw packet from network) must be freed by calling
10893 the new silc_packet_context_free function. Added also new function
10894 silc_packet_context_alloc that must be used now to allocate the
10895 context. This also means that if a routine is asynchronous from
10896 silc_[client/server]_packet_parse_type the packet context must
10897 be duplicated by calling silc_packet_context_dup. Otherwise it
10898 gets free'd after silc_[client/server]_packet_parse_type returns.
10899 Also, one must remember that if packet is duplicated then its
10900 reference count must be decresed by calling the free function as
10901 many times as it was duplicated.
10903 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10904 from both client and server.
10906 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10908 * Made joining to a channel working in router environment.
10910 * Cleaned up JOIN command on server side and create function
10911 silc_server_command_join_channel internal routine to make the
10914 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10916 * Changed silc_command_pending list to SilcDList. Also, added
10917 `ident' field to SilcServerCommandPending structure to identify
10918 the reply and to call correct callback.
10920 Added silc_server_command_pending_check function to replace the
10921 corresnponding macro. The silc_command_pending list is not
10924 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10925 to set identifier to previously allocated Command Payload. It
10926 is used to set identifier for command when resending Command
10929 * Added silc_command_payload_encode_payload to encode Command
10930 Payload buffer from SilcCommandPayload structure.
10932 * Added silc_argument_payload_encode_payload to encode Argument
10933 payload buffer from SilcArgumentPayload structure.
10935 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10937 * Changed WHOIS command to support router connection on server side.
10938 The whois request is always sent to router unless the server is
10939 standalone server. After server has received the reply from the
10940 router will it send the reply to the client.
10942 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10943 broadcast received broadcast packet. The function is used only
10944 by router. The broadcast packet is always sent to the router's
10947 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10948 render given ID to printable string, for log files for example.
10950 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10952 * Made basic router to router connections working. At least they
10953 can now connect to each other but nothing really works the way
10954 they are supposed - yet.
10956 * Added new initiator token to RouterConnection configuration
10957 file in silcd/serverconfig.[ch]. It is used to tell whether we
10958 are the initiator to the remote router or whether we'll expect
10959 the other end to connect.
10961 * Moved registering of listener task to silc_server_init, hence
10962 the server starts listenning as soon as it is run, even if it
10963 does not have connections to other routers. Let's see how well
10966 * Changed default connection retry timeouts for more suitable in
10969 * Removed cipher and such arguments from silc_idlist_add_client
10970 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10971 Added new function silc_idlist_add_data to add the keys and stuff
10974 * Added SilcIDListData structure and added it to SilcClientEntry
10975 and SilcServerEntry as their first field in the structure. This
10976 way we can explicitly cast the ID entries to the SilcIDListData
10977 structure and get common data for the entries. In past, we had
10978 to first check what type of connection it is and then cast it to
10979 correct ID entry type. Now, we can directly cast the opaque
10980 pointer to the SilcIDListData (no matter what ID entry it actually
10981 is) and get the data needed.
10983 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10985 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10986 in some circumstances even if threre were timeout tasks, though not
10987 IO tasks, but tasks anyway. Now fixed.
10989 * Defined SilcServerConnection structure to hold connection specific
10990 stuff about directly connected servers and routers. The definition
10991 is currently in silcd/server_internal.h. I thought about having
10992 a bit more important role fro this struct but for now it is used
10993 only when connecting to other server (or router actually).
10995 * Added connecting retry support in server when connecting to
10996 router(s). The retry feature implement exponential backoff
10997 algorithm. Also, added SilcServerParams structure to hold default
10998 parameters for server. For now, it include these retry settings
10999 and are hard coded. After server is moded to be as Silc Server
11000 Library this structure will be more important.
11002 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11004 * Changed client librarys channel->clients table to SilcList and
11005 changed code accordingly.
11007 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11009 * Changed client's channel table to SilcList and changed code
11010 accordingly. Also changed SilcChannelClientEntry to include back-
11011 pointer to the channel so that client entry can use that structure
11012 as list as well and we have fast cross-reference to the channel.
11013 This change dramatically decreased the complexity of channel
11014 handling with client entry and vice versa (removed one extra
11015 loop when searching for channel entry from many functions).
11017 * Changed server->sim from table to SilcDList and changed code
11020 * NAMES command can now be used from user interface. It will show
11021 the user list on the channel, neatly.
11023 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11024 Code now saves realname of the user if it becomes available.
11026 * Renamed configure.in to configure.in.pre and made ./prepare
11027 script to automatically add correct version string to
11028 configure.in which it creates from configure.in.pre.
11030 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11032 * NAMES command reply now shows users mode with the nickname when
11033 joining to channel.
11035 * Moved silc_client_ch[u]mode[_char] functions from
11036 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11037 place sucks, they are utility functions and should be in some
11040 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11042 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11045 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11049 * Added TRQ (efficient deque and list library) into lib/trq. This is
11050 a very good list library that is currently used in the SILC. Defined
11051 SilcList API over the library because I didn't like the API very
11052 much. See lib/trq/silclist.h for the API and examples of how to
11053 use the API. Fixed various places in the code to use the new
11054 SilcList API. The SilcList is meant for lists that has a structure
11055 already defined as a list. It is not suitable to add just some
11056 context to the list (in TRQ, the context is the list actually).
11058 So, I defined SilcDList that can be used for the purpose where
11059 predefined list structure does not exit. This can be used as
11060 such list. Now some context just can be added to the SilcDList.
11061 Currently this list is not used in the SILC just yet, though there
11062 are a lot places where this can replace dynamically allocated
11063 tables and I will fix these places, later, to use SilcDList.
11064 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11065 and use TRQ internally).
11067 Also fixed some annoying warning messages that the original TRQ
11068 code generated. Also minor changes to TRQ's Makefile.in.
11070 * Added support for querying by Client ID to both WHOIS and
11071 IDENTIFY commands into server, as required by the protocol.
11073 * Removed method function pointers from SilcBuffer structure. They
11074 weren't used to anything and just increased the context size for
11075 no good reason. This change also made silc_buffer_alloc and
11076 silc_buffer_free functions inline functions.
11078 * Disabled command flooding detection support until it's fixed so
11079 that it accepts commands in but does not execute them more than once
11082 * Added silc_net_localhost(), to return local hostname, into
11083 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11084 that must be initialized before calling silc_client_init.
11086 * Added new function: silc_server_send_notify_on_channels to send
11087 notify messages to all channels client has joined. It is assured
11088 that the message is sent only once per client.
11090 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11091 lib/silcutil/silcutil.[ch] as silc_format function. The new
11092 function is generic and is used by server as well, not only by
11093 the logging routines.
11095 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11096 the provided version string was not acceptable. Added new function:
11097 silc_ske_check_version into lib/silcske/silcske.h. The function
11098 must be implemented by the application (client or server) and it
11099 does not reside in the SKE library. The function checks the version
11100 string remote end sent.
11102 * Added back pointers (to opaque context and to SilcSocketConnection)
11103 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11105 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11106 duplicate packet context structure.
11108 * Changed `notify' client operation to send same arguments as client
11109 receives from server except for ID's. ID's are mapped to correct
11110 ID entry and that is returned. Also, if channel entry is not sent
11111 by server but the notify is for channel the channel entry is sent
11112 to application (otherwise application doesn't know that it is for
11113 channel (library gets it from packet's Destination ID)).
11115 * Added silc_client_remove_from_channels into client library to
11116 remove a client from all channels it has joined to. Used when
11117 received SIGNOFF notify from server. Added also new function
11118 silc_client_replace_from_channels to replace old ID entry with
11119 new ID entry on all channels. Used when received NICK_CHANGE
11120 notify from server.
11122 * Fixed ID Cache list handling in silc_idlist_get_client in
11123 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11124 to get (or query) client by ID.
11126 * Updated TODO list.
11128 * Added connection authentication status message defined by the
11129 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11130 support for these into the code in client and server side.
11132 * Added generic function silc_client_send_command to send any command
11133 with variable argument list. Application should use this function
11134 to send commands if the command functions provided by the library
11135 does not suite for the application's user interface needs.
11137 * Added new `failure' client operation. Application is notified about
11138 received failure packet if client is executing a protocol. In this
11139 case the protocol's execution has failed.
11141 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11142 is required by the protocol.
11144 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11145 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11148 * Added status flag to SilcSKE object to indicate realtime status
11149 of the SKE protocol.
11151 * Application receives now exactly same command reply arguments as
11152 the library receives from server. However, if ID is received the
11153 corresponding ID entry is returned to the application (eg. Client
11154 ID is mapped to correct SilcClientEntry entry and that is returned).
11155 Changed command_reply client operation due to this change.
11157 * Changed all ID's in commands and in command replys as ID Payloads.
11158 Change affected both client and server side codes.
11160 All ID's sent in SILC network (with execption of ID's in SILC
11161 Packet header) are sent in ID Payload to support variable length
11164 * Server now notifies nick changes and notifies all clients on
11165 the channels about the new nickname (about the new Client ID,
11168 * Implemented CMODE command to change channel modes. Supports all
11169 channel modes defined by the protocol specs except ban and invite
11170 lists. (Also, private channel key mode is supported but support for
11171 setting private channel key in client is missing, thus, this mode
11172 has no effect on client side (except that server requires that the
11173 client uses private channel key and normal channel traffic does not
11176 Also, invite mode works per se, but INVITE command does not work
11177 yet correctly, so you can set channel as invite only channel but
11178 inviting clients to the channel does not work (it is yet to be
11179 thought what's the best way to do it).
11181 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11182 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11183 Implemented CUMODE command to change user's mode on the channel.
11184 Supports all modes defined by the protocol specs.
11186 * Added NAMES command reply to return users modes on the channel.
11188 * Removed unnecessary and slow ciphers from lib/silccrypt.
11190 * Set SO_KEEPALIVE option to connection sockets by default.
11192 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11194 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11195 redefined the Notify Payload into protocol specs.
11197 * Added silc_id_payload_parse_id to get ID directly from raw
11200 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11202 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11203 accept searching by Client ID as well.
11205 * Added support for LEAVE and SIGNOFF notify types in client library.
11207 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11208 to parse ID Payload from raw data.
11210 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11212 * Added flags parameter into silc_ske_assemble_security_properties
11213 function in lib/silcske/silcske.[ch].
11215 * Changed notify client operation to fit better for notify messages
11216 sent by server. The notify payload received from server is now
11217 passed to the application (after parsing it to SilcNotifyPayload).
11218 It is application's responsibility to retrieve the arguments
11219 from the payload and show the message the way it wants. The message
11220 sent by server is implementation specific.
11222 * Changed public keys to comply with the protocol specification.
11223 Old public keys are not supported anymore and are not compatible.
11225 * Removed nickname from Channel Payload as the latest draft removed
11226 it. The client must resolve the nickname from the NAMES command
11227 reply received when it joined the channel.
11229 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11231 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11233 * Fixed some errors in protocol specification drafts.
11235 * Created lib/silccore/silcnotify.c to implement Notify Payload
11236 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11237 generic payloads described by protocol specifications. The file
11238 includes implementations for ID Payload and Argument Payload.
11240 * Changed Command Payload implementation to use the new Argument
11241 Payload. Changed command_xxxx_payload to command_payload_xxxx
11242 to comply with SILC coding conventions.
11244 * Added suppport for Argument Payload handling in Notify Payload
11245 implementation as protocol requires it. Added the new support
11246 into server and client lib as well.
11248 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * Added support for multiple nicknames on same channel. [n] is
11251 added locally to the nickname if there are more than one same
11252 nicknames on the channel.
11254 * Server now sends all nicknames that matched WHOIS request.
11255 Client also shows the list received from server.
11257 * Added TOPIC command to client side. User can now set and show
11258 current topic on channel.
11260 * Added MOTD command to client and server. Also, server sends the
11261 motd when client connects to the server.
11263 * Changed version strings to comply ISO 8601.
11265 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11267 * Fixed protocol error handling in client library. It should now
11268 cope even if the SKE fails for some reason.
11270 * Made new protocol specification drafts for submitting to IETF.
11272 * Implemented TOPIC command to server in silcd/command.c.
11274 * Added two new notify types into lib/silccore/silcnotify.h:
11275 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11276 notify nickname change and topic setting/change on a channel.
11278 * API change of command_reply operation in client library. The
11279 application gets now the status type received from server as well.
11281 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11283 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11285 * Cras fixed and optimized the packet handling even further and
11286 it should work now. Minor change to the prototype of function
11287 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11289 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11291 * Added new function into lib/silcutil/silcschedule.[ch]:
11292 silc_schedule_with_fd to select() a specified fd. The function
11293 returns after timeout expires or data arrives or goes. The
11294 function is used by packet routines to wait that all data is
11295 received from network.
11297 * Fixed data reading from network in lib/silccore/silcpacket.c.
11298 The code now assures that all data is read from the fd and then
11299 continues packet processing. This was a bug fix since the code
11300 used to drop some data in some circumstances.
11302 * Added new function into lib/silcclient/client.[ch]:
11303 silc_client_start_key_exchange to start key exchange after
11304 connection has been established to server. The code internally
11305 now uses this funtion but its main purpose was to provide it
11306 for applications that perform their own connecting. After
11307 application has created a connection it merely calls this
11308 function to start the key exchange between client and server.
11309 The library takes care of everything else after that.
11311 Updated also lib/silcclient/README to explain the usage of
11314 * Do not send to application information that connection has
11315 been established. Application gets notified it by connect
11318 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11320 * Applied cras's patch to add silc_schedule_one function. The
11321 function runs scheduler once and returns.
11323 * Fixed the scheduler after cras messed it up. The timeout
11324 handling works now as it's supposed to work.
11326 * Added into lib/silccore/ silcnotify.h to include notify
11327 message types support. Changed silc_server_send_notify*
11328 functions, in server.[ch], to support those new notify types.
11329 Added the support for the notify types into client library,
11330 as well. Added new notify client operation into ops.h in
11333 * Changed silc_server_packet_send_to_channel to send normal
11334 packets instead of just channel message packets. The function
11335 is now used to send the notify packets to channels. It is not
11336 used to send channel message packets anymore, as server never
11337 sends them anymore.
11339 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11340 va_arg()s as it seems to require it nowadays. I guess, if SILC
11341 is compiled with older va_arg() the new code should work anyway.
11343 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11345 * Splitted core library. Core library (lib/silccore) includes
11346 now only SILC protocol specific core (and common) components.
11347 Created new utility library (lib/silcutil) that includes more
11348 generic purpose stuff. The stuff for util library was taken
11349 from the old core library. This was minor and easy split.
11351 * Created SILC Client Library (lib/silcclient) that includes
11352 implementation of the SILC client without user interface. This
11353 was major move from silc/ directory. The code has been changed
11354 so that it is transparent towards the user interface. The
11355 silc/ directory includes now the same user interface as before
11356 and it uses the new client library. Read lib/silcclient/README.
11357 Basicly, the client library performs everything else related
11358 to SILC except user interface handling. Also, configuration
11359 files are considered to be part of user interface and library
11360 does not handle them.
11362 This change also changed a lot of structures, function naming etc.
11363 Most important change was that SilcClientWindow object was
11364 renamed to SilcClientConnection in the client library. Created
11365 also new file lib/silcclient/ops.h. Also added new files
11366 silc/local_command.[ch] and silc/client_ops.[ch].
11368 All these changes were made to make it easier for user interface
11369 designers to create what ever user interface for the SILC client
11372 It is also expected that the server will be moved to lib
11373 directory as well and SILC Server Library will be created;
11374 sometimes in the future.
11376 * Removed Local commands from lib/silccore/silccommand.h as
11377 they are application specific and new client library does not
11378 handle any of those anymore.
11380 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11381 old client implementation in silc/.
11383 * Added support for callback functions in SILC_LOG_* macros.
11384 Application can now set its own callbacks that will be called
11385 instead of using the default functions that will always print
11386 the debug messages to stderr (or stdout). Also, debugging can
11387 now be disabled by setting silc_debug to FALSE and re-enabled by
11388 setting it to TRUE. Note, that logging will still work even
11389 if debugging is disabled.
11391 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11392 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11393 silc_log_reset_debug_callbacks.
11395 * To enable debugging in silc client one must give now -d
11396 option on command line.
11398 * Changed silc_schedule_init to automatically allocate task queues
11399 if they are not allocated before calling it.
11401 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11403 * Added GMP 3.1 into math library.
11405 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11408 a channel in SILC network. The packet is used by servers and
11409 routers to notify other routers that user has left a channel.
11410 This little feature was missing until now. Added the feature
11411 to protocol specification as well.
11413 Added functions: silc_server_send_remove_channel_user and
11414 silc_server_remove_channel_user into server.[ch].
11416 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11417 lib/silccore/silcpacket.h. However, they are not implemented
11420 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11422 * Fixed joining to a channel and sending channel messages
11423 between server and router. The channel message sending should
11424 now work inside a cell.
11426 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11428 * Fixed the private message sending between server and router.
11429 The private message sending should now work inside a cell.
11431 * Added silc_server_replace_id into server.[ch] to replace
11432 existing ID in the SILC network.
11434 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11435 and silc_idlist_replace_server_id into idlist.[ch] in server.
11437 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11439 * Fixed the server to server connections. Server can again now
11440 connect to router. Router to router connections probably does
11443 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11445 * Added dynamic protocol registering support. Now protocols can
11446 registered and unregistered on the fly. Patch by cras.
11448 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11450 * Added lib/contrib directory to hold routines that some platforms
11451 don't have but are needed by SILC.
11453 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11454 into lin/contrib to provide getopt() and getopt_long() for
11455 those who don't have it.
11457 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11459 * Added AWAY command to client. When away message is set and
11460 client receives a private message packet the client automatically
11461 replies to the sender with the away message.
11463 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11464 bug seemed to be the cause of recent problems when compiling
11467 * Added version detection support to SKE protocol specification
11468 and added the new changes to the SKE implementation as well.
11469 There were other minor changes in the SKE protocol as well.
11471 Many changes in lib/silcske/silcske.[ch] and in
11472 lib/silcske/payload.[ch].
11474 * Added ^U functionality, clear input line. Patch from cras.
11476 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11478 * Mainly small bugfixes on core library. Fixed some debugging
11479 logging and buffer overflow in silclog.c.
11481 * Updated config.sub and config.guess on the distribution tree.
11483 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11485 * Added command lagging support in server. Client may execute
11486 commands now only once in two seconds.
11488 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11490 * Optimized packet reception. MAC computation and checking is now
11491 also more optimized. A lot previously duplicated code is now
11492 used as generic by both client and server.
11494 * Fixed key pair generation in clientutil.c
11496 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11498 * Added into lib/silccore/silcbufutil.[ch] new function;
11499 silc_buffer_realloc.
11501 * Moved generic packet sending/encryption functions to
11502 lib/silccore/silcpacket.[ch] from client and server. Some
11503 rewriting of the functions.
11505 * Moved all generic packet reception/decryption functions to
11506 lib/silccore/silcpacket.[ch] from client and server. The
11507 packet processing is now much cleaner in both client and server.
11508 These were major changes in both client and server.
11510 * Created many common functions in server to do packet sending.
11511 Previously code were duplicated a lot, this has been removed
11512 with these changes.
11514 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11516 * Rewrote major parts of the ID cache system. Don't know
11517 whether it is better now or not but at least the API is more
11520 * Major rewrite on ID cache stuff on client because of the ID
11521 cache API changes. Added idlist.c to client.
11523 * Also major rewrite on ID cache stuff on server as well.
11524 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11525 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11526 in hand, instead they are all put into the ID cache system now.
11527 All server_idlist_* routines uses ID cache now instead of
11528 traversing its own lists (those lists does not exist anymore).
11529 SilcIDList though still exists. Also, SilcXXXEntry's are
11532 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11534 * Finally made the SKE implementation compliant to the protocol
11535 specification. All mp integers are now binary encoded as
11536 opposed being HEX encoded.
11538 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11541 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11542 functions: silc_[encode/decode]_pem. Also added function
11543 silc_encode_pem_file to PEM encode with newlines ('\n') for
11544 saving into a file.
11546 * SILC public keys are now encoded either PEM or binary. Same
11547 option is for private keys as well. By default private keys
11548 are binary encoded and public keys PEM encoded. Silly HEX
11549 encoding were removed.
11551 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11552 function to create fingerprints.
11554 * Fixed a bug in SHA1; does not change the original data anymore.
11556 * Partly implemented INFO command on client and server side.
11557 Fixed CLEAR command. Changes to SERVER command; show current
11558 server(s) when giving command without arguments. Added
11559 VERSION command to client.
11561 * Added check to server that unregistered connections cannot
11562 execute commands (unless it is specificly allowed).
11564 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11566 * Fixed screen refresh.
11568 * Fixed channel joining bug from client. On some circumstances
11569 client tried to join to a channel it had already joined.
11571 * Added public key verification process into client's protocol.c.
11572 The client now verifies the public key from user and saves
11573 it into ~./silc/serverkeys/ directory.
11575 Added into: clientutil.[ch]: silc_client_verify_server_key.
11577 * Changed SKE protocol's silc_ske_initiator_finish function
11578 to accept callback function that verifies the received public
11579 key. Removed old silc_ske_verify_public_key function.
11581 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11583 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11584 silc_pkcs_private_key[_data]_set.
11586 * Made the password and public authentication more cleaner in
11587 server's protocol.c.
11589 * Removed historic and obsolete protocol `channel_auth' from
11590 both client and server.
11592 * Removed wrong way of sending command status messages from
11593 server to client in server's command.c. The old way violated
11594 protocol specification.
11596 Changes to silccore/silccommand.[ch]: removed
11597 silc_command_encode_status_payload -> not needed anymore,
11598 changed silc_command_encode_payload_va to accept extra
11599 argument on variable argument list. The argument type must
11600 now be provided to the function. Also, added new function:
11601 silc_command_encode_reply_payload_va which is same as
11602 normal command_encode_payload_va except command status type
11603 is provided as extra argument.
11605 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11607 * Added ~./silc directory handling. The directory includes the
11608 public and private keys for the client.
11610 Added silc_client_check_silc_dir, silc_client_create_identifier
11611 and silc_client_load_keys.
11613 * Implemented SILC protocol compliant public key. Added public
11614 and private key saving to and loading from files.
11616 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11617 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11618 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11619 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11620 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11622 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11623 silc_pkcs_load_[public/private]_key.
11625 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11627 * Added silc_server_get_route (route.[ch]) to get connection
11628 data for the fastest route for given ID.
11630 * Implemented INVITE command on client and server. The command
11631 were re-defined in the SILC Protocol Specification and the
11632 implementation now complies with the specification.
11634 * Implemented PING command on client and server.
11636 * Implemented NAMES command on client and server. The server side
11637 supports currently only normal server not router server yet.
11638 Some changes to NAMES definition in SILC protocol specification.
11640 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11642 * Implemented LEAVE command on client and server.
11644 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11645 again. This change was made to the protocol as well. Server
11646 should not violate the protocol specification anymore.
11648 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11650 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11651 was tested. SOCKS4 was not but should work anyway.
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