1 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
3 * make sure session->hostname and session->port are valid before the
4 application callback is done, since things will go wrong if the
5 application immediately calls silc_client_file_receive. Affected
6 file lib/silcclient/client_ftp.c.
7 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
9 Wed Dec 14 19:21:42 CET 2005 Jochen Eisinger <coffee@silcnet.org>
10 * Fixed autodist configuration for silc-client. Affected file
12 * Honor user set hostname. Also give the user a chance to
13 read the error message. Affected file
14 apps/irssi/src/silc/core/silc-core.c
16 Tue Nov 29 07:52:11 CET 2005 Patrik Weiskircher <pat@icore.at>
18 * Fixed compile error on non-i386. Affected file
19 lib/silccrypt/sha256.c.
21 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
23 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
25 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
27 * Removed callback system from SilcMimeAssembler. Return
28 the multipart type in silc_mime_get_multiparts. Affected
29 files are lib/silcutil/silcmime.[ch].
31 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
33 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
34 silc_mime_parse is available but deprecated.
36 * Check that packet is valid when processing key exchange,
37 authentication and rekey protocols. Fixes a crashbug.
38 Affected files are apps/silcd/protocol.c and
39 lib/silcclient/protocol.c.
41 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
42 all hash buffers to use that instead of fixed values.
44 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
46 * Added SHA-256 to crypto library. The SHA-256 takes now
47 precedence over SHA-1.
49 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
51 * fixed wrong return code in term_init. Affected file
52 apps/irssi/src/fe-text/terminfo-core.c
54 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
56 * and it doesn't return FILE* but a file descriptor. Affected
57 file apps/silcd/silcd.c
59 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
61 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
62 pointing this out. Affected file apps/silcd/silcd.c
64 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
66 * Fixed the insecure temporary file creation issue now that it's
67 even on bugtraq... Affected file apps/silcd/silcd.c
69 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
71 * Before creating a channel key we need to remove the private key
72 mode, otherwise no key is created. Affected file
75 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
77 * Before checking ip/hostname of SilcSocketConnection, check
78 if its not doing a host lookup currently. Fixes atleast one
79 crash when many people connect at the same time.
80 Affected file apps/silcd/server_util.c.
82 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
84 * Check for valid return value from regcomp. Affected file
85 lib/silcutil/unix/silcunixutil.c.
87 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Check for FD_SETSIZE in silc_select to not go over.
90 Affected file lib/silcutil/unix/silcunixschedule.c.
92 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
94 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
96 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
98 * Fixed channel public key list saving on JOIN command reply
99 on backup router. Affected file apps/silcd/command_reply.c.
101 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
103 * Added default limit how many channels client can join,
104 default is 50. Added 'channel_join_limit' configuration
105 option to server too. Affected files are apps/silcd/command.c
106 and serverconfig.[ch].
108 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
110 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
111 On Toolkit the server and client are not compiled by default.
112 Affected file configure.ad.
114 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
116 * Added lib/contrib/getopt.[ch] for platforms that don't
117 have it (it is not GPL implementation).
119 * Fixed compilation when pkg-config is used.
121 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
123 * A comma in invite/ban string is invalid, check for it.
124 Affected file apps/silcd/server_util.c.
126 * Added SERVICE command to the server. It parses the command
127 request but SILC Server does not support services for the
128 time being. Affected file apps/silcd/command.[ch].
130 * Added SERVICE command and command reply to client library.
131 It is however incomplete. Updated Toolkit documentation.
132 Affected files are lib/silcclient/command[_reply].[ch].
134 * Fixed IDENTIFY/WHOWAS command reply to send the username
135 correctly (uninitialized buffer). Affected file is
136 apps/silcd/server_query.c.
138 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
140 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
141 finalizes the major restructuring of the CVS tree.
143 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
145 * Send empty MOTD reply if MOTD file cannot be read.
146 Affected file silcd/command.c.
148 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
150 * Optimized primer number generator to use simpler conversion
151 routines. Also assure that the prime number will have the
152 highest bit set after modifying it. Affected file is
153 lib/silcmath/silcprimegen.c.
155 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
157 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
158 for now only for testing purposes, it will not be delivered
159 in any distribution for now.
161 * Removed NSS MPI from the source tree. Due to upcoming
162 license change for the SILC Toolkit, we cannot deliver the
163 NSS MPI anymore. I decided to replace it in all distributions
164 with public domain library.
166 * Removed GNU regex from lib/contrib and introduced free
167 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
168 GNU regex compatible API to it (only partial).
170 * Removed getopt routines from lib/contrib.
172 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
174 * Use silc_server_send_command_reply to send replies instead
175 of encoding packet itself. Affected file silcd/command.c.
177 * Added command sending and receiving statistics to server.
178 Affected files in silcd/.
180 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
181 with GCC, for it not to warn about pointer signedness.
183 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
185 * Added context to the SilcIDCache destructor. Affected
186 files are lib/silccore/silcidcache.[ch],
187 lib/silcclient/client.c and silcd/server.c.
189 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
191 * Added pkg-config check to configure.
193 * The PublicKeyDir must not be used with Admin block in server
194 config. Affected file silcd/serverconfig.c.
196 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
200 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
202 * Handle empty LIST command reply correcttly in server. Affected
203 file silcd/command_reply.c.
205 * Handle empty LIST command reply correctly in client library.
206 The application will now receive one LIST command reply with
207 all arguments set to NULL if there are no channels. Updated
208 Client Library documentation accordingly. Affected file
209 lib/silcclient/command_reply.c.
211 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
213 * Added channel name string stringprep profile to the protocol
214 and implementation to allow a little free'er channel name
215 strings. Affected files are lib/silcutil/silcstringprep.[ch].
217 * Added silc_channel_name_[check|verify] to check and verify
218 channel name strings. Affected files are
219 lib/silcutil/silcstrutil.[ch].
221 * Added support for the new channel name preparation in client
222 library and server. Affected files in lib/silcclient and
225 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
227 * Added the Autodist into the source tree. It replaces the
228 old ./prepare. It can be used to create distributions as
229 previously. See README.CVS and README.DIST. See
230 distributions in distdir/.
232 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
234 * Make sure query sends at least an error back if nothing
235 more is sent. Affected file silcd/server_query.c.
237 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
239 * During query, check if the original command caller goes
240 away. If it does, stop the query. Affected file
241 silcd/server_query.c.
243 * Check for valid channel creation in JOIN command reply.
244 Affected file lib/silcclient/command_reply.c.
246 * Handle the resolver counter in silc_client_get_users_by_channel
247 callback correctly. Fixed auto-join bug in Gaim. Affected
248 file lib/silcclient/idlist.c.
250 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
252 * Added some better error messages. Affected file
253 silcd/command_reply.c and packet_receive.c.
255 * Handle error in WATCH command propely on backup router.
256 Affected file silcd/command.c.
258 * Fixed freeing of unfreeable variable in WHOIS command reply.
259 Affected file silcd/command_reply.c.
261 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
263 * Added pkg-config .pc file creation for silc core library
264 and silcclient library. A patch by c0ffee.
266 * Removed the need for GNU Libidn. Added the simple stringprep
267 from libidn into lib/contrib/. It is now used also on Windows
270 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
272 * Simplified the invite and ban string handling in the
273 server. Check for valid invite and ban arguments also.
274 Affected file silcd/server_util.c.
276 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
278 * Added WATCH list announcing in backup router protocol.
279 Affected files are silcd/command.c, server.c, server_backup.c.
281 * Do not change users mode to founder on normal server/backup
282 if the founder mode is set, and user is first one to join.
283 Affected file silcd/pcaket_receive.c.
285 * Do not send CUMODE_CHANGE notify back to sender. Affected
286 file silcd/packet_receive.c.
288 * Added getrusage() to take noise in SILC RNG. A patch by
289 Mika Boström. Affected files are configure.in.pre,
290 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
292 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
294 * Splitted the SILC libraries configuration into a configure
295 fragment into lib/configure.ad. It is now possible, once
296 this feature is added, to specify whether to compile or not
297 compile included SILC libraries. Affected files are
298 configure.in.pre, lib/silcmath/mpi/configure.ad,
299 lib/configure.ad, Makefile.defines.pre and
300 Makefile.defines_int.pre.
302 * Added --with-silc-includes and --with-silc-libs to configure.
303 If specified the included libs are not compiled, but the
304 specified libs are used. Pkg-config is not yet supported.
305 Affected file configure.in.pre.
307 * Fixed WATCH command handling on backup router. Router does not
308 send the watch command any more to backup if it originates from
309 backup. Affected file silcd/command.c.
311 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
313 * Changed announcing to not announce unregistered clients.
314 Affected file silcd/server.c.
316 * Fixed username handling in command reply. Affected file
317 silcd/command_reply.c.
319 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
321 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
323 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
324 Affected file: includes/silcincludes.h.in
326 * bool is defined as _Bool on Mac OS X now.
327 Affected file: lib/silcutil/silctypes.h
329 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
331 * Added support for UTF-8 nicknames, channel names and
332 server names in client library. Affected files in
335 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
336 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
337 software to check how Toolkit has been compiled.
339 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
341 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
343 * Use silc_utf8_str[n]casecmp instead of strcmp routines
344 in library and in SILC Client when dealing with nicknames
345 and other identifier strings. Affected file in client lib
348 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
349 irssi/src/silc/core/silc-servers.c.
351 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
353 * Fixed idcache to work with the new identifier strings.
354 Affected file lib/silccore/silcidcache.c.
356 * Added UTF-8 hash and compare function for SilcHashTable.
357 Affected file lib/silcutil/silcutil.[ch].
359 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
360 Affected file lib/silcutil/silcstringprep.[ch].
362 * Changed the identifier string handling to include the original
363 format in client, server, channel entries and normalized
364 format in cache. Affected files in silcd/.
366 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
368 * Added support for the new identifier strings and their
369 validity checking. Nicknames, channel names and usernames
370 can now include practically any kind of letters and various
371 other characters. Affected files in silcd/ and in libraries.
373 NOTE: comparing these strings should now be done with memcmp()
374 to check binary compatibility. All these strings are normalized
375 and casing is irrelevant.
377 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
378 as easy function for applications to check whether identifier
381 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
383 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
384 file lib/silcutil/silcutf8.c.
386 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
388 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
390 * Make public key in getkey reply mandatory. Affected file
391 lib/silcclient/command_reply.c
393 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
395 * Added Parameter dont_register_crypto_library to
396 SilcClientParam. If set to TRUE, silcclient library will
397 not initalize the Crypto Libraries and application
398 will need to do it. Affected file lib/silcclient/silcclient.h,
399 lib/silcclient/client.c.
401 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
403 * Imported new silc_utf8_[encode|decode] routines from
404 my internal SILC 1.1 source tree. New encodings added:
405 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
406 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
407 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
410 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
412 * Implemented stringprep (RFC 3454) API. Internally we use
413 GNU Libidn's stringprep, for now, so it is required now to
414 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
416 * Added checking for GNU Libidn and --with-libidn to configure.
418 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
420 * If the passphrases entered do not match while generating a new key,
421 completly start over instead of going into an infinite loop asking
422 the user to re-enter the passphrase correctly. Affected file
423 lib/silcutil/silcapputil.c
425 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
427 * Make sure server is removed from backup list when it is
428 deleted. Affected files silcd/command.c, server.c,
431 * Close socket when connecting to router fails. Affected
434 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
436 * Adopt configuration toolchain to current auto-tools.
437 Affected files prepare, irssi/configure.in
438 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
439 redo that. Affected files irssi/src/silc/core/client_ops.c,
440 irssi/src/fe-common/silc/fe-silc-channels.c
441 * Take over command line options into silcclient data structure.
442 Affected file irssi/src/silc/core/silc-core.c
444 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
446 * Do not try to initiate backup resuming protocol forever.
447 Affected file silcd/server_backup.c.
449 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
451 * ID change in resuming has to be done before changing
452 detached client's modes, since the ID change may fail and
453 leave ghosts on the network. Affected file is
454 silcd/packet_receive.c.
456 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
458 * Fixed Win32 scheduler to not stuck anymore. A patch from
459 Juha Räsänen. Affected file is
460 lib/silcutil/win32/silcwin32schedule.c.
462 * Fixed QoS parsing for connection blocks in server. Affected
463 file is silcd/serverconfig.c.
465 * Fixed server statistics increasing in server. Affected file
468 * The CLOSE command now marks backup router as self disconnected
469 to avoid resuming problems. Affected file silcd/command.c.
471 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
473 * When using silc_net_create_connection[_async], and your system can
474 create IPv6 sockets, it will try to connect to the IPv6 host.
475 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
476 file lib/silcutil/unix/silcunixnet.c
478 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
480 * Check for valid route when receiving packet from router and
481 when routing it to local server in the cell. A patch from
482 Matt Miller. Affected files silcd/router.c and server.c.
484 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
486 * Couldn't detach and reattach twice, because of the previous
487 commit. Affected file silcd/packet_receive.c
489 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
491 * Added check to ignore Port value if Initiator is FALSE.
492 Remote router coudln't connect if Port was set. Affected file
495 * If some client tries to resume more than once at the same time,
496 server crashed. Router didn't crash, but showed odd behaviour
497 (didn't allow clients to join anymore, ..). Affected files
498 silcd/packet_receive.c silcd/idlist.h
500 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
502 * Destroy the file transfer session in silc_client_file_close
503 with timeout. Affected file lib/silcclient/client_ftp.c.
505 * Call SFTP server monitor in READ and WRITE after the actual
506 operations. Affected file lib/silcsftp/sftp_server.c.
508 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
510 * Create one configure script from configure fragments
511 (configure.ad). This is a first step towards new distribution
512 system. Affected files prepare, configure.in.pre,
513 lib/silcmath/mpi/configure.ad.
515 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
517 * Removed expiring of client key pair. Affected file is
518 irssi/src/silc/core/clientutil.c
520 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
522 * Check the number of connections from real number of
523 connections instead of socket number, when deciding if
524 server is full. Affected files are silcd/server.c,
525 server_internal.h and silcd.c.
527 * Clarified the connections_max meaning in General section
528 in doc/example_silcd.conf.in.
530 * The reconnect_keep_trying default value set to TRUE
531 if it is not defined in the config file. Affected file
532 silcd/serverconfig.c.
534 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
536 * Fixed crashbug in connection closing, after a protocol
537 completion callback, which might have closed it already.
538 Affected file silcd/server.c.
540 * Fixed rekey with PFS in backup router. It did not allow
541 rekeys with PFS, and when the rekey protocol timedout
542 it crashed the backup router without the above fix. Affected
543 file silcd/packet_send.c and server.c.
545 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
547 * The silc_client_add_channel_private_key now returns the
548 private key context if pointer is given as argument.
549 Affected files are lib/silcclient/silcclient.h and
552 * Added support for using channel private keys in SILC
553 Client Library even if the private key mode is not set
554 on the channel. Affected file lib/silcclient/client_channel.c.
556 * The channel private key used to decrypt message is now
557 delivered to the application in the 'channel_messageÃ' client
558 operation. Affected files are lib/silcclient/silcclient.h
559 and client_channel.c.
561 * Fixed wrong arg type for user limit in CMODE command reply.
562 Affected file silcd/command.c.
564 * The user limit is now taken and saved to SilcClientEntry in
565 JOIN and CMODE command replies and in CMODE_CHANGE notify.
566 Affected files lib/silcclient/silcclient.h, command_reply.c
569 * Added support to the new private message key indicator
570 packet. Added a new function to the client library:
571 silc_client_send_private_message_key_request. The sender
572 indicates to be initiator, and receiver is responder.
573 Added the indicator to the SilcClientEntry as 'prv_resp'
574 boolean. Affected files are lib/silcclient/silcclient.h
575 client.[ch], and client_prvmsg.c.
577 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * Fixed the JOIN command calling when called with both
580 -auth and -founder. Affected file is lib/silcclien/command.c.
582 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
584 * Check watcher list for resumed clients as well. Affected
585 file is silcd/packet_receive.c.
587 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
589 * Implemented the user limit to the CMODE_CHANGE notify,
590 CMODE command reply and JOIN command reply in server.
591 Affected files are silcd/server.c, command.c, command_reply.c,
592 packet_send.c and packet_receive.c.
594 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
596 * Defined SILC_STRFMT_END that must be used now with
597 silc_buffer_strformat, instead of SILC_STR_END. Fixes
598 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
599 lib/silcclient/silcvcard.c, silcd/server_util.c.
601 * Fixed the adding of public key to the WATCH list in server.
602 Fixed the WATCH notify sending to client. Affected files
603 are silcd/packet_send.[ch], command.c, server_util.c.
605 * Implemented the watching by public key in the SILC Client
606 Library and SILC Client. Affected files are
607 lib/silcclient/command.c and client_notify.c.
609 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
611 * Added support for public key watching in server. Affected
612 files are silcd/server.c, server_internal.h, command.c,
615 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
617 * Added public key to the SIlcClientEntry. Affected files
618 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
620 * Fixed the get_clients_whois reply processing to return
621 exactly same entries server returned. Makes it possible
622 to search using attributes. Affected file is
623 lib/silcclient/idlist.c.
625 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
627 * Save founder key to SilcChannelEntry. Affected files are
628 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
630 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
632 * Call the monitor callback with _CLOSED status from the
633 silc_client_file_close. Affected files are
634 lib/silcclient/client_fpt.c, silcclient.h
636 * Added silc_client_get_clients_whois which resolves using
637 WHOIS, and supports requested attributes as well.
638 Affected files are lib/silcclient/silcclient.h, idlist.c.
640 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
642 * Added support for asking the destination filename where
643 the downloaded file is saved in the file transfer. Affected
644 files are lib/silccilent/silcclient.h, client_ftp.c.
646 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
648 * Fixed error handling in resuming data processing. Affected
649 files are lib/silcclient/client_resume.c and client.c.
651 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
653 * Fixed silc_client_send_private_message to return TRUE correctly.
654 Affected file lib/silcclient/client_prvmsg.c.
656 * Added topic to the SilcChannelEntry. Affected files are
657 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
659 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
661 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
662 file lib/silcclient/command.c
664 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
666 * Convert all commands to UTF-8 before passing them to the
667 client library. Still need to convert replies from UTF-8 to
668 the locale encoding. Affected file
669 irssi/src/silc/core/silc-cmdqueue.c
671 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
673 * redirect all silc_client_command_calls through a queueing framework.
674 This fixes /CYCLE and the annoying "nick change after auto-joining
675 a channel". Furthermore it defines one central point where
676 command parameters can be UTF-8-ified. Affected files
677 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
678 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
680 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
682 * use asynchronous connect() to establish router connections.
683 Fixes problem when the primary router goes down. Affected files
684 silcd/server.c, silcd/server_backup.c
686 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
688 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
689 Fixed various compilation warnings when type casting ints
690 to pointers or vice versa, of different size. Updates around
693 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
695 * Surrogates not allowed in UTF-8 strings, updated decoder.
696 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
697 testers in lib/silcutil/tests/ directory.
699 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
701 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
702 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
703 files are lib/silcclient/silcclient.h, client.c.
705 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
707 * When resuming a session fails, notify the user that the session
708 file needs to be removed eventually. Affected files
709 irssi/src/fe-common/silc/module-formats.[ch],
710 irssi/src/silc/core/client_ops.c.
712 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
714 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
715 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
717 * Typofix in Irssi::Silc module. Affected file
718 irssi/src/perl/silc/Silc.xs.
720 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
722 * Changed the way NOTICE flagged messages are treated. Added support
723 for notices in queries and signing notices. Affected files
724 irssi/default.theme; irssi/docs/help/in/notice.in;
725 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
726 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
728 * Fixed typo in /ACTION help. Affected file
729 irssi/docs/help/in/action.in
731 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
733 * Fixed typo in perl module. Affected file
734 irssi/src/perl/silc/Server.xs
736 * Changed the way ACTION flagged messages are treated. Added support
737 for actions in queries and signing actions. Affected files
738 irssi/default.theme; irssi/docs/help/in/action.in;
739 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
740 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
743 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
745 * Incorrectly reported error when client had to be resolved from
746 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
748 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
750 * Fixed whois public key hash table deleting and adding in
751 detached client case. Affected file silcd/packet_receive.c.
753 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
755 * Changed filenames of silc/fe module not to collide with filenames
756 from core/fe. Also seperated public messages printing from
757 query messages printing. Affected files are all in
758 irssi/src/fe-common/silc.
760 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
762 * Fixed the invite process handling during joining to use
763 correct server name for the client that is matched against
764 the invite string for the channel. Wrong server name caused
765 inability to join the channel. Affected file is
768 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
770 * Fixed the CUMODE channel founder authentication on normal
771 server to not remove the founder rights on existing founder
772 before checking that router accepts the mode change. Affected
773 files are silcd/command.c and silcd/packet_receive.c.
775 * Remove the server entry correctly when rekey timeouts and
776 remote router connection on normal server is closed. Fixes
777 a crash where server uses the freed server entry. Affected
780 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
782 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
783 networks. This is the first step in solving the bug about
784 /SERVER ADD -silcnet <silcnet>. Affected files
785 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
786 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
787 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
789 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
791 * /SMSG and /MMSG now correctly create new queries. Affected files
792 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
794 * Add basic support for SILC protocol specific variables in perl.
795 Affected files irssi/src/perl/silc/*, irssi/configure.in,
796 irssi/src/perl/Makefile.am
798 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
800 * Don't use silc_get_input, it's obviously not reliable. Fixes
801 issue when the current key expires. Affect file
802 irssi/src/silc/core/clientutils.c
804 * Make the session data filename configurable. This makes it
805 possible to have different session files for different
806 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
807 client_ops.[ch], silc-servers.c,
808 irssi/src/silc/fe-common/silc/module-formats.[ch]
810 * Use the same set of libtool files for the MPI lib as for the
811 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
812 config.sub, configure.in, install-sh, missing, mkinstalldirs
814 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
816 * Fixed server statistics decrementing error to not go to
817 negative. Affected file silcd/packet_receive.c.
819 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
821 * Use silc_server_query_add_error to add error in public key
822 search error. Added support in send_reply to send errors
823 without specific argument. Affected file silcd/server_query.c.
825 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
826 Client for NO_SUCH_NICK. It was against the protocol specs.
827 Affected file irssi/src/silc/core/client_ops.c.
829 * Added backwards support for the wrong NO_SUCH_NICK error sending
830 in server. To be removed in SILC Server 1.0. Both old clients
831 and clients with fixed error handling now works. Affected file
832 silcd/server_query.c.
834 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
836 * fixed a bug in the whois using attributes function where no
837 error was sent if no nickname and client id but the attributes were
838 given to whois. Affected file silcd/server_query.c
840 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
842 * remove public key from public key hashtable on detach. Affected
843 file silcd/packet_receive.c
845 * free public key hashtable before removing clients on server
846 shutdown. Affected file silcd/server.c
848 * remove public key prior deleting client-data on killing a client.
849 Affected file silcd/server_util.c
851 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
853 * Getting the MOTD from other servers works now. Affected
854 files are silcd/command.c and silcd/command_reply.c
856 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
858 * Initialize the variable idletag, since it is tested in
859 silc_core_deinit for its default value. Affected file
860 irssi/src/silc/core/silc-core.c
862 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
864 * Fixed signed channel messages across cells. Affected file
867 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
869 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
870 is not defined. They can now be safely used in if-statements
871 without braces. Affected file lib/silcutil/silclog.h.
873 * Added the checks for backup closing connection due to error
874 (local or remote) and thus not allow the resuming to occur
875 in reconnect. Affected files are silcd/packet_send.c
878 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
880 * Help file updates. Affected files in irssi/src/docs/help/in/.
882 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
884 * Fixed channel messages across cells. Affected file
887 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
889 * Fixed file transmission accepting in client library to not
890 start the negotiation if user hasn't accepted the transfer,
891 instead create new session for resent transfer. Affected
892 file lib/silcclient/client_ftp.c.
894 * Show the session ID in the file transmision list. Remove
895 session from list that failed to transfer. Switch the current
896 session automatically after transmission, and in errors, to new
897 session if other sessions exists in the transfer list. Affected
898 files are irssi/src/silc/core/silc-servers.c,
899 irssi/src/fe-common/silc/modfule-formats.c.
901 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
903 * Fixed MIME header parsing for the hopefully last time. Affected
904 file lib/silcutil/silcstrutil.c
906 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
910 * The SILC RNG is now gauranteed to return non-zero random
911 values. Affected files are lib/silccrypt/silcrng.[ch].
913 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
915 * Fixed nickname formatting when changing only case of the
916 nickname. Affected file lib/silcclient/idlist.c.
918 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
920 * Fixed a memory leak and incorrect printing of the "appears as"
921 message. Affected file irssi/src/silc/core/client_ops.c
923 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
925 * Added CRT (Chinese Remainder Theorem) supported RSA
926 private keys and private key operations. This significantly
927 increases private key operation efficiency. No compatibility
928 issues with new or old private keys. Affected files are
929 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
931 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
933 * Fixed GCC-3.3.2 related compilation warnings from the
936 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
938 * Removed RC6 from distributions.
940 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
942 * Added some better comments to lib/silccrypt/silcpkcs.h,
943 optimized some routines in lib/silccrypt/silcpkcs.c.
944 Added test_silcpkcs into lib/silccrypt/tests/.
946 * Fixed silc_rng_global_init to actually init the global RNG
947 if RNG wasn't provided for it. Affected file is
948 lib/silccrypt/silrng.c.
950 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
952 * Added silc_hash_table_find_by_context_ext. Affected files
953 lib/silcutil/silchashtable.[ch].
955 * Save the public key on normal server in WHOIS command reply
956 from attributes, if present, and add it to public key hash
957 table. Fixes WHOIS resolving by public key on normal server.
959 Optimized the attributes resolving on normal server to not
960 resolve if we resolved them already from router.
962 Affected files are silcd/server_query.c, command_reply.c.
964 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
966 * Added support for whois using attributes.
967 Affected files silcd/command_reply.c, silcd/packet_receive.c,
968 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
971 * Added support for whois using public key attribute to /WHOIS i
972 client command. Affected files irssi/docs/help/in/whois.in,
973 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
975 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
977 * Fixed UMODE setting in server when the client has anonymous
978 mode set. The mode setting was not working. Affected file
981 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
983 * Fixed some bugs and typos related to sending split messages.
984 Print notification when sending messages with /MMSG. Affected
985 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
987 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
989 * Optimized the socket referencing in packet routines, client
990 library and server. Affected files are lib/silccore/silcpacket.c,
991 lib/silcclient/client.c and silcd/server.c.
993 * If silc_socket_set_qos is given with NULL arguments the QoS is
994 reset from the socket. Affected files are
995 lib/silcutil/silcsockconn.[ch].
997 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
999 * Add a /LISTKEYS command which lists the locally cached
1000 client and server keys. Affected files
1001 irssi/src/fe-common/module-formats.[ch],
1002 irssi/src/silc/core/silc-{channels,servers}.c
1003 irssi/docs/help/in/listkeys.in
1005 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1007 * Check that packet queue purging was successful. Affected
1008 files lib/silcclient/client.c and silcd/packet_send.c. Related
1009 to MAC failed errors.
1011 * Do not clear the inbuf even if it is empty if QoS was applied
1012 to it. Otherwise the QoS data is cleared and MAC failed error
1013 will occur. Affected file lib/silccore/silcpacket.c.
1015 * Use the rekey period time as rekey protocol timeout value.
1016 If the rekey does not succeed during the rekey period there's
1017 something very wrong, and we most likely end up with wrong keys,
1018 do graceful reconnect then. Affected file silcd/server.c.
1020 * Take reference of the socket in the parser context, as it's
1021 possible to have the parsers in queue after the socket is
1022 disconnected and this may cause crash. Affected files are
1023 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1026 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1028 * Fixed KICK command reply sending, it sent to replies.
1029 Affected file silcd/command.c.
1031 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1033 * Finish the silc-mime.pl script. It now supports MIME type
1034 guessing using magic files, signing data messages, executing
1035 MIME handlers in background. Affected files
1036 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1038 * Changed MIME signal handler to make things easier for the perl
1039 script. Affected files irssi/src/silc/core/client_ops.c,
1040 silc-servers.c, and irssi/docs/signals.txt
1042 * Cleaned up the silc_mime_parse function and fixed detection
1043 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1045 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * Resolve the IP for file transfer listener from the connection
1048 socket. Affected file lib/silcclient/client_ftp.c.
1050 * Accept NULL hostname parameter in the functions
1051 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1052 if hostname is not wanted.
1054 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1056 * Fixed race condition between silc_client_init and
1057 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1059 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1061 * Fixed file transfer connection closing when SIGNOFF for
1062 the client is received from server. Affected file is
1063 lib/silcclient/client_ftp.c.
1065 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1067 * Check for disconnected socket in QUIT callback. Affected
1068 file silcd/command.c.
1070 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1072 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1073 Affected files lib/silcutil/silcstrutil.c
1075 * Cleaned up the escape/unescape functions for correctness and
1076 speed. Affected file irssi/src/silc/core/client_ops.c
1078 * Removed handling for data messages with Content-Type: text/*,
1079 moved parsing of MIME headers to the signal handler, added
1080 support for signing and verifying data messages. Affected
1081 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1082 irssi/src/silc/core/silc-{servers,channels}.c
1084 * Added a perl script for handling data messages based on
1085 information read from Mailcap files. New file
1086 irssi/scripts/silc-mime.pl
1088 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1090 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1091 acknowledge recepetion of a message to the sender. Updated
1094 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * Unregister channel key saving callback when deleting channel.
1097 Affected file lib/silcclient/idlist.c.
1099 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1100 before calling notify client operation. Affected file is
1101 lib/silcclient/client_notify.c.
1103 * Unregister QoS tasks when deleting the socket connection.
1104 Affected files lib/silcutil/silcsockconn.[ch],
1105 unix/silcunixsockconn.c.
1107 * Implemented latest presence-attrs draft changes. Affected
1108 files lib/silccore/silcattrs.h and
1109 irssi/src/silc/core/silc-queries.c.
1111 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1113 * Save old channel keys in list to allow more rapid change
1114 of channel keys if server for some reason does that. This
1115 avoids loosing so many channel messages due to not having
1116 key to decrypt. Affected file lib/silcclient/silcclient.h,
1117 idlist.c and client_channel.c.
1119 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1121 * Continued backup router tests and fixes. Affected files
1122 silcd/server_backup, server_util.c, server.c. See TODO.
1124 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1126 * Fixed SERVER_SIGNOFF handling in servers. The client
1127 was removed from wrong list thus not removing the client
1128 at all. Affected file silcd/packet_receive.c.
1130 * Do not execute rekey protocol for disabled connections as
1131 it would never go through. Affected file silcd/server.c.
1133 * Added timeout for rekey protocol to catch if the protocol
1134 never executes successfully. Affected files silcd/server.c
1137 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1139 * Abandon packet processing for disconnected sockets. Check
1140 this always after calling packet processing callback.
1141 Affected file lib/silccore/silcpacket.c.
1143 * Fixed double registration disconnection code in server.
1144 Closed wrong connection. Affected file silcd/packet_receive.c.
1146 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1148 * On normal server reconnect to primary during resuming 4
1149 times, then give up. Affected file silcd/server_backup.c.
1151 * If during reconnecting to routers we notice we have router
1152 connection but no primary router set, the server is in desync.
1153 Reconnect to primary to restore network. Affected file
1156 * Assure that only one protocol is exeucting at the same time.
1157 Added checks for all protocols. Affected files are
1158 silcd/server.c and server_backup.c.
1160 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * Check that a string is not already part on invite/ban
1163 string when processing it. Affected file silcd/server_util.c.
1165 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1167 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1168 with 1.2 version of the protocol. Affected file is
1169 silcd/packet_receive.c.
1171 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1173 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1174 where the passphrase was given. Affected file is
1177 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1179 * INVITE and BAN notifys are now delivered from routers to
1180 servers (but not clients) on the channel. Updated specs and
1181 code. Affected files silcd/packet_[send|receive].[ch],
1182 command.c, server.c and server_util.c.
1184 * Implemented INVITE and BAN announcing. Affected files are
1185 silcd/server.[ch], server_util.c.
1187 * Implemented SilcStatus error type argument returning in
1188 command reply error in server. Affected file silcd/command.c.
1190 * Implemented SilcStatus argument returning in comand reply
1191 in client library. The command_reply client operation now
1192 returns error specific arguments as well. Affected files
1193 are lib/silcclient/command_reply.[ch], client_resume.c,
1194 lib/silccore/silcstatus.[ch].
1196 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1198 * Backup router protocol version 1.2 implemented. Testing still
1199 required. Affected files in silcd/server_backup.[ch], server.c,
1200 packet_receive.c and server_internal.h.
1202 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1204 * silc_client_send_[channel|private]_message now return TRUE
1205 or FALSE. Affected file lib/silcclien/client_channel.c and
1208 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1210 * Check for explicit nickname in INVITE and BAN processing
1211 during join as well (and don't expect only wildcards in
1212 invite/ban strings). Affected file silcd/command.c.
1214 * Fixed the INVITE and BAN by public key. The public key saved
1215 is the PK payload (as specified) not the raw data. Affected
1216 file silcd/server_util.c.
1218 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1220 * UTF-8 text message support for actions and notices in SILC
1221 Client. Affected file irssi/src/silc/core/client_ops.c.
1223 * silc_get_username and silc_get_real_name now returns sensible
1224 data on Win32. Patch by Toni Willberg. Affected file is
1225 lib/silcutil/win32/silcwin32util.c.
1227 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1229 * Provide a signal handler to send MIME encoded messages and emit
1230 a signal when a MIME encoded message is received. Also document
1231 the signals for usage with the perl interface.
1233 A sample perl script will be supplied at a later point.
1235 Affected files are irssi/docs/signals.txt,
1236 irssi/src/silc/core/client_ops.[ch],
1237 irssi/src/silc/core/silc-{channels,servers}.c
1239 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1241 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1242 server. Use this time to display a lag and disconnect when it
1243 exceeds a specified limit.
1245 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1247 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1249 * Remove the channel auth list in normal server if router
1250 encofrces its list during connecting. Send notify to channel
1251 to remove the mode to remove the list. Affected files are
1252 silcd/server_util.c and silcd/packet_receive.c.
1254 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1256 * Added support for channel public keys. Updated protocol specs
1257 and implemented it. Affected files are
1258 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1259 lib/silcclient/command_reply.c.
1261 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1263 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1264 terminate the process on Linux. Affected file silcd/silcd.c.
1266 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1268 * Check for NULL buffer in silc_buffer_clear. Affected file
1269 is lib/silcutil/silcbuffer.h.
1271 * Simplified the backup router protocol by removing the _GLOBAL
1272 types. Updated protocol specs and the code. Affected files
1273 are silcd/server_backup.[ch].
1275 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1277 * Deny '@' and '!' from nicknames since they are reserved
1278 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1279 Updated protocol specs and the code.
1281 Affected files are silcd/server_util.[ch].
1283 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1285 * Fixed stack overflow in Irssi SILC client. Affected
1286 file irssi/src/silc/core/client_ops.c.
1288 * Check that Host is set in ServerConnection and RouterConnection
1289 in silcd.conf. Affected file silcd/serverconfig.c.
1291 * Fixed crash in server with protocol completion callbacks,
1292 namely rekey and backup resuming protocols. Affected files
1293 are silcd/server_backup.c and silcd/server.c.
1295 * Fixed rekey protocol to not restart if it is started already.
1296 Affected files are lib/silcclient/client.c and
1299 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1301 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1303 * Fixed EOF handling in SILC Config, affected file
1304 lib/silcutil/silcconfig.c.
1306 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1308 * Fixed RESOLVING flag handling in JOIN notify and other
1309 notifys to handle the resolvings correctly in client library.
1310 Affected file lib/silcclient/client_notify.c.
1312 * Do not send full INVITE and BAN lists in INVITE and BAN
1313 notifys, only the changed information. Affected file
1316 * Fixed INVITE notify sending in INVITE command, send it
1317 only when needed. Affected file silcd/command.c.
1319 * Handle the founder key change properly in CMODE_CHANGE
1320 notify. Bug #122. Affected file silcd/packet_receive.c.
1322 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1324 * Remove the mark for output (mark it only for input) after
1325 purging outgoing queue. Prevents the "Error in select()"
1326 floods. Affected file silcd/packet_send.c.
1328 * Fixed incorrect connection deletion from client library
1329 after calling "connect" client operation. Could cause
1330 crashes for example during reconnect timeouts. Affected
1331 files are lib/silcclient/client.c and
1332 irssi/src/silc/core/client_ops.c.
1334 * Check server private key file permissions before starting
1335 the server. Affected file silcd/serverconfig.c.
1337 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1339 * NULL terminate allocated string in silc_buffer_strformat.
1340 Affected file lib/silcutil/silcbuffmt.c.
1342 * Rewrote the invite/ban list string handling in server to
1343 use SilcBuffer instead. Affected files are silcd/command.c
1344 and silcd/server_util.c.
1346 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1348 * Fixed double free in CMODE command when setting new HMAC
1349 for channel. Affected file silcd/command.c.
1351 * Added couple of missing memset's to zero sensitive memory.
1352 Affected files silcd/command.c, lib/silcclient/command.c.
1354 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1356 * Fixed a double free in INVITE command error handling in
1357 server. Affected file silcd/command.c.
1359 * Added macros SILC_SWAB_[16|32] to swab byte order of
1360 16-bit and 32-bit unsigned integers. Affected file
1361 lib/silcutil/silctypes.h.
1363 * Use the SILC_SWAB_16 instead of htons() in server when
1364 handling ports since the ports in structures are always
1365 in little-endian order (regardless of platform). Affected
1366 file silcd/serverid.c and silcd/server_backup.c.
1368 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1370 * Send DISCONNECT in close admin command in server. Affected
1371 file silcd/command.c.
1373 * Check whether we are already connecting to a remote router
1374 (in addition of checking whether we are already connected)
1375 before creating new connection. Affected file silcd/server.c.
1377 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1379 * Added better compiler and compiler flags checking in
1382 * Check that socket is valid after QoS is applied to data.
1383 Affected file lib/silcutil/unix/silcunixsockconn.c.
1385 * Make sure the socket connecetion is not closed to early
1386 when closing connection in server. Also make sure the
1387 connection is always closed after error in a protocol.
1388 Affected file silcd/server.c.
1390 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1392 * Removed --session and --dummy options from Irssi SILC Client.
1393 -d option is available only if --enable-debug was given.
1394 Affected files are irssi/src/silc/core/silc-core,
1395 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1397 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1399 * Added silc_buffer_steal to steal the data from the buffer.
1400 Affected file lib/silcutil/silcbuffer.h.
1402 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1404 * Fixed server crash with double Primary block in config file.
1406 Fixed also various memory leaks around the config file
1407 parser. Affected files lib/silcutil/silcconfig.c,
1408 silcd/serverconfig.c.
1410 * Changed my nickname (Johnny Mnemonic) to my real name, this
1411 means that bugs introduced by him were actually introduced
1414 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1416 * Don't display "foo appears as foo\nYou're now known as foo"
1417 messages. Affected file irssi/src/silc/core/client_ops.c
1419 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1421 * Fixed error handling of invalid client entry when calling
1422 commands in server. Fixes a crash. Affected file
1425 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1427 * Added some sanity checks in server for correctness of the
1428 server configuration. Affected file silcd/serverconfig.c.
1430 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1432 * Prevent endless resolving of user informations in USERS
1433 command by checking the command reply status correctly.
1434 Affected file lib/silcclient/command_reply.c.
1436 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1439 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1440 Aldous <Matthew@Aldous.com>.
1442 * Added better implementation using CriticalSection of
1443 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1444 <mikko.lahteenmaki@pikabaana.net>.
1446 * Added some Winsock WIN32 compatiblity defines into
1447 includes/silcwin32.h.
1449 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Fixed double free in async host lookup code. Affected file
1452 lib/silcutil/silcsockconn.c.
1454 * On backup router handle now the SERVER_SIGNOFF from router
1455 for local connected servers too, and close the connections.
1457 Do not process them as normally signing off servers when they
1458 really signoff by sending EOF fe, but always assume that
1459 router sends the SERVER_SIGNOFF.
1461 Affected files silcd/server.c and silcd/packet_receive.c.
1463 * Fixed socket unsetting when closing connections. Affected
1464 files silcd/server.c and silcd/packet_send.c.
1466 * Do not print the nickname in SERVER_SIGNOFF if we do not
1467 have it. Prevents asserts in Irssi core. It is possible we
1468 don't have the nick if it was just being resolved when server
1469 signoff. Affected file irssi/src/silc/core/client_ops.c.
1471 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1473 * Fixed autonick crashbug in client library. Affected file
1474 lib/silcclient/client.c.
1476 * Fixed Unix implementation of SilcMutex to really assert if
1477 the mutex is locked/unlcoked already. Affected file
1478 lib/silcutil/unix/silcunixmutex.c.
1480 * Fixed locking in silc_schedule_uninit. It didn't lock
1481 when dispatching timeout tasks. Affected file is
1482 lib/silcutil/silcschedule.c.
1484 * Changed Win32 implementation of SilcThread to use modern
1485 Win32 interface. Affected file is
1486 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1488 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1490 * Don't print signed messages when sending failed. Affected files
1491 irssi/src/silc/core/silc-[servers.c/commands.h]
1493 * Send adquate signal when founding a channel by joing it. Affect
1494 file irssi/src/silc/core/client_ops.c
1496 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1498 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1499 irssi/src/fe-common/core/themes.c
1501 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Fixed close command to use the port correctly when closing
1504 server connections. Affected file silcd/idlist.c.
1506 * Check for NULL outbuf in silc_socket_write. It is possible
1507 that it is NULL is some odd case. Affected files are
1508 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1510 * Do not call final protocol callback for backup router
1511 resuming protocol when closing connection. It is closed
1512 by timeout in case of error. Affected file silcd/server.c.
1514 * Backup reconnect to router if backup resuming protocol
1515 failed. Affected file silcd/server_backup.c.
1517 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1519 * Fixed double free in SKE library error hadling when signature
1520 error occurred. Affected file lib/silcske/silcske.c.
1522 * Save the fingerprint to new SilcClientEntry after changing
1523 nickname. Affected file lib/silcclient/client_notify.c.
1525 * Print SIGNOFF in Irssi SILC client only if the nickname is
1526 known. Prevents asserts in Irssi core. It is possible we
1527 don't have the nick if it was just being resolved when it
1528 quit. Affected file irssi/src/silc/core/client_ops.c.
1530 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1532 * Fixed double free in invite list adding code when adding
1533 invite strings. Affected file silcd/server_util.c.
1535 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * More log printing during backup router protocol. Affected
1538 file silcd/server_backup.c.
1540 * Removed backwards support for old private key file format.
1541 Affected file lib/silccrypt/silcpkcs.c.
1543 * Removed backwards support for not-so-strict decryption length
1544 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1546 * GETKEY to update the client entrys fingerprint too.
1547 Affected file lib/silcclient/command_reply.c.
1549 * Added --without-libtoolfix for package builders using weird
1550 wrappers around libtool (BSD at least).
1552 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Fixed backup router bugs: When backup resumes router and
1555 receives a CHANNEL_MESSAGE packet the backup must not act
1556 as router since the packet header decryption would be
1557 different. Also, when relaying packets to channel, do
1558 not re-encrypt packets on backup that came from the primary
1559 since the connection isn't really router-router connection.
1560 Affected files silcd/server.c, silcd/packet_send.c.
1562 * Added checks in encryption/decryption that encryption/decryption
1563 length sent as argument really is multiple by block size. Helps
1564 catching really weird bugs like the above backup router bugs
1565 when packets are being decrypted in wrong way. Affected files
1566 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1568 * Fixed padding generation in private key file encryption.
1569 Affected file lib/silccrypt/silcpkcs.c.
1571 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Added ignore_message_signatures setting which can be used
1574 to ignore signatures in messages. Affected files are
1575 irssi/src/silc/core/client_ops.c, silc-core.c.
1577 * Fixed the libtoolfix to use command line options instead of
1578 environment variables. They didn't work as expected. Now,
1579 the libtool is fully run-time configurable.
1581 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1583 * Verify signature payload for signed messages. Affected files
1584 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1585 irssi/src/silc/core/silc-core.h
1587 * Display signature verification result in public and private
1588 messages using theme abstracts. See irssi/default.theme for
1589 examples on their usage. Affected files
1590 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1591 irssi/src/fe-common/silc/module-formats.[ch],
1592 irssi/src/fe-common/silc/fe-common-silc.c,
1593 irssi/src/fe-common/silc/Makefile.am
1594 irssi/src/fe-common/core/fe-messages.[ch]
1596 * Fixed bugs in Irssi's theme parsing. Affected files
1597 irssi/src/fe-common/core/themes.c
1599 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Calculate the correct length for signed messages before
1602 encrypting, it must be multiple by block size. Affected
1603 file lib/silccore/silcmessage.c.
1605 * silc_message_signed_get_public_key returns now both
1606 decoded and encoded public key. Affected files are
1607 lib/silccore/silcmessage.[ch].
1609 * Added libtoolfix script that makes the libtool more generic
1610 and configurable in run-time. Now we can specify in run-time
1611 if what kind of libraries we want to create, regardless of
1612 configuration. SIMs are now creates even if --disable-shared
1613 was explicitly given.
1615 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1617 * Fixed founder key sending in CMODE command in client.
1618 Affected file lib/silcclient/command.c.
1620 * Fixed CUMODE founder authentication in server to not check
1621 for client's public key since it's not supposed to do that.
1622 Affected file silcd/command.c.
1624 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1626 * Set realname and hostname in NICK_REC records. Affected file
1627 irssi/src/silc/core/silc-nicklist.c
1629 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Remove 1.0 protocol backwards compat code from client
1634 * Added more reliable check for whether nickname did change
1635 or not, or whether only Client ID changed in NICK_CHANGE
1636 notify. Affected file lib/silcclient/client_notify.c.
1637 Fixes bug in '@' character handling in a nickname.
1639 * Added support for automatically parsing signature from
1640 the message payload. Added new function
1641 silc_message_get_signature to return the payload to
1642 application. Affected files lib/silccore/silcmessage.[ch].
1644 * Changed the private_message and channel_message client
1645 operations to deliver the SilcMessagePayload to the
1646 application too. Application can use it fe. to get the
1647 signature from the message for verification. Affected
1648 file lib/silcclient/silcclient.h, client_channel.c and
1651 * Redefined the signed payload for message payloads.
1652 Updated protocol specs and implemented.
1654 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * Fixed wrong invite and ban list handling in server command
1657 reply. Affected files are silcd/command_reply.c,
1658 silcd/server_util.[ch].
1660 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1662 * Fixed CMODE setting in server when founder mode was set.
1663 Affected file silcd/command.c. Bug #95.
1665 * Added support to setting specific public key in CMODE in
1666 Irssi SILC client. Affected file lib/silcclient/command.c.
1668 * Added support to use specific public key in CUMODE in
1669 Irssi SILC Client. Affected file lib/silcclient/command.c.
1671 * Added support for inviting and banning by public key in
1672 Irssi SILC client. Affected file lib/silcclient/command.c.
1674 * Fixed fingerprint/babbleprint showing in invite and ban
1675 list command replys. Affected file is
1676 irssi/src/silc/core/client_ops.c.
1678 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1680 * Format CMODE +c and +h to display both the mode and the argument
1682 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Added test vectors and test programs for SHA-1, MD5,
1685 HMAC-SHA1 and HMAC-MD5. New tests are located in
1686 lib/silccrypt/tests/. Fixed also argument decoding bug in
1687 MD5 implementation. Affected file lib/silccrypt/md5.c.
1689 * Changed the channel private key and private message key
1690 generation (with static keys) to use SHA1 instead of MD5,
1691 as SHA1 is the mandatory hash function in SILC. Affected
1692 file lib/silcclient/client_[channel/prvmsg].c.
1694 * Changed the private key file encryption to use SHA1 instead
1695 of MD5. Added support for the old generation and added
1696 automatic change of the key (to be removed later). Affected
1697 files lib/silccrypt/silcpkcs.c.
1699 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Load only files with .pub suffix in PublicKeyDir. Affected
1702 file silcd/serverconfig.c.
1704 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1706 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1707 channels. Affected files silcd/silcd.c, silcd/server.h.
1709 * Added the config directive PublicKeyDir for the client block.
1710 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1712 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * Merged Toni's irssi/silc.conf patch.
1716 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1718 * Max alloc tests in allocation routines. Affected file
1719 lib/silcutil/silcmemory.c.
1721 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * Fixed a typo in resuming code that fixed detach/resume code
1724 in server. Bug #93. Affected file silcd/packet_receive.c.
1726 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1728 * Do reverse lookups for server when /connecting. Affected files
1729 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1730 irssi/src/core/net-nonblock.*
1732 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Added library versioning for shared libraries. Affected
1735 files configure.in.pre and lib/Makefile.am.pre.
1737 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1739 * Display INVITE and BAN lists as specified by SILC 1.2
1741 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1743 * Do not send invite list back unless asked (when sending
1744 no arguments) or when list was modified. Affected file
1747 * Remove client from invite list in KILLED notify and in
1748 KILL command. Affected file silcd/command.c and
1751 * Fixed bugs in invite list handling in INVITE command.
1752 Affected files silcd/command.c and silcd/server_util.c.
1754 * Merged with Irssi 0.8.6.
1756 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1757 Affected file irssi/src/fe-text/silc.c.
1759 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * The silc_argument_get_[first/next] now return the argument
1762 type to caller. Added silc_argument_payload_encode_one.
1764 Affected files are lib/silccore/silcargument.[ch].
1766 * Added support for the SILC 1.2 INVITE command and new
1767 invite lists to server. Affected files are silcd/command.c,
1768 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1770 * Added support for the SILC 1.2 BAN command and new
1771 ban lists to server. Affected files are silcd/command.c,
1772 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1774 * Added support to client sending new INVITE command. Affected
1775 file is lib/silcclient/command.c.
1777 * Added support to client sending new BAN command. Affected
1778 file is lib/silcclient/command.c.
1780 * Added support for removing client from invite list when kicked
1781 from channel, as SILC 1.2 dictates. Affected files are
1782 silcd/packet_receive.c and silcd/command.c.
1784 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1787 automatically the cipher's internal IV. Affected files
1788 lib/silccrypt/silccipher.[ch].
1790 * Assure the RESUME_CLIENT packet is not sent to twice to
1791 backup router if the detached client was originated from
1792 the backup. Affected file silcd/server.c. Bug #76.
1794 * Changed silc_sim_symname to not allocate memory. Affected
1795 file lib/silcsim/silcsimutil.c.
1797 * Fixed memory leaks with SIMs in server. Affected files
1798 silcd/serverconfig.c, silcd/server.c.
1800 * Fixed channel key distribution after resuming detached
1801 client. Affected files silcd/packet_receive.c.
1803 * Fixed channel's global_user boolean checking after detaching.
1804 Check it after changing the owner of the client not before.
1805 Affected file silcd/packet_receive.c.
1807 * Fixed few double frees from client library. Fixes at least
1808 Bug #81, possibly others too.
1810 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1811 notifys in Irssi SILC Client. Affected file is
1812 irssi/src/silc/core/client_ops.c. Bug #82.
1814 * Applied Ville Räsänen's manual page and --mandir bugfix
1815 patch. Affected files are configure.in.pre and Makefile.am.pre.
1818 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Added support to backup router protocol for backup to tell
1821 normal server that it cannot use the backup router as primary
1822 because the primary isn't really down. Updated protocol
1825 * Added support for primary router to tell backup router that
1826 resuming is not possible because the backup really isn't primary
1827 in the cell. For example if backup disconnected itself the
1828 resuming is not allowed since the primary really did not
1829 go down. Updated protocol specs.
1831 * Removed MARS from crypto library.
1833 * Defined the CTR mode and Randomized CBC mode in SILC. The
1834 CTR mode is RECOMMENDED now in specification. Defined also
1835 Serpent cipher as optional cipher. Updated the protocol specs.
1837 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Added support for inviting/banning by IP/MASK, public key,
1840 and explicit Client ID. Redefined the command and notify
1841 types to allow easier forwards support for other methods
1842 of inviting/banning. Updated protocol specs.
1844 * Remove the client from channel's invite lists if the client
1845 is kicked or killed. Updated protocol specs.
1847 * Unified the Channel Message Payload and Private Message
1848 into one Message Payload. Updated protocol specs and
1851 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1853 * Don't wait for EOF after socket error has occurred, but
1854 close the connection. Affected file is silcd/server.c.
1856 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Added support for setting FOUNDER mode on channel with
1859 specific public key which can be set with CMODE command.
1860 Updated protocol specs and implemented in client and server.
1862 * Fixed the Irssi SILC client to correctly shutdown the client
1863 library to avoid memory leaks. Affected files are
1864 irssi/src/silc/core/silc-core.c and silc-servers.c.
1866 * Deprecated the No Reply flag in SKE protocol and introduced
1867 "IV Included" flag which can be used to indicate that the IV
1868 is included in the ciphertext. This makes it possible to use
1869 SILC on unreliable transport, such as UDP which may cause
1870 packet reordering and losses. Updated protocol specs, did
1873 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1876 < 32 bit values in correct size. Affected file is
1877 lib/silcmath/mp_mpi.c.
1879 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Fixed the KE Start Payload parsing to check that mandatory
1882 fields are present. Affected file lib/silcske/payload.c.
1884 * Fixed compilation warnigs in Irssi SILC Client. Affected
1885 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1887 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1889 * Print "nick now appears as newnick" and update Irssi's nicklist
1890 when you change your nick to "nick". Closes #62
1892 * Never format your own nick. Closes #63
1894 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1896 * SILC_UMODE_GONE changes are now propagated correctly to the
1897 Irssi client. Closes #54
1899 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1901 * Fixed example in /HELP KEY
1903 * Added expando $j which expands to current SILC Client version
1905 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1907 * Fixed public key decoding in crypto library.
1909 * Added better error printing to SKE library.
1911 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1913 * Fixed NICK command to not crash if nickname was not sent.
1915 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1918 Deprecated the old Encrypt-And-MAC order. Updated protocol
1919 specs and implemented.
1921 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1922 generation. Updated specs and implemented.
1924 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Added support for rekey before 2^32 sequence number wraps.
1927 Affected files in server and client library.
1929 * Padding must be at least 8 bytes now. Implemented and updated
1932 * Compute maximum padding for authentication packets to make
1933 passphrase approximation attacks impossible. Affected files
1934 in client library and in server.
1936 * Fixed PING command sending in client library and handling in
1937 server. The server ID must be ID Payload, not raw ID data.
1938 Affected files in server and client library.
1940 * Defined that all public keys sent in commands and notify
1941 payloads are actually Public Key Payloads not raw public key
1942 data. Updated protocol specs and implemented.
1944 * Updated protocol version to 1.2. Updated specs and code.
1946 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1947 status types. Updated specs and the code.
1949 * Added support for normal client to kill its own entries from
1950 the network. Updated protocol specs and the code.
1952 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1953 and added initial implementation.
1955 * Added MAC field to the Private Message Payload to protect
1956 against chosen ciphertext attacks. Updated the protocol specs
1959 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1960 attribute to indicate the user's current idle and signon time
1961 of a service. Updated protocol specs and implemented.
1963 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Added "do_not_bind" argument to silc_client_file_send what
1966 can be used to not bind locally but assume the file receiver
1967 provides the point of connect. Usefull when sender is behind
1968 NAT device. Affected file lib/silcclient/silcclient.h and
1971 * Added -no-listener option to FILE SEND command in Irssi SILC
1972 client. Affected file irssi/src/silc/core/silc-servers.c.
1973 Renamed FILE RECEIVE to FILE ACCEPT.
1975 * Confirm passphrase for private key encryption in
1976 silc_create_key_pair and silc_change_private_key_passphrase.
1977 Affected files are lib/silcutil/silcapputil.c.
1979 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1981 * Move silc_client_packet_send back to internal, added
1982 silc_client_send_packet, a bit simpler function for application.
1983 Affected files lib/silcclient/silcclient.h, client.c and
1986 * Moved the SilcClientEntry, SilcChannelEntry and
1987 SilcServerEntry to silcclient.h to be public and documented
1988 them for application. Affected files are
1989 lib/silcclient/silcclient.h and idlist.h.
1991 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Fixed manual page installation patch by Ville Räsänen.
1994 USERS help page fix patch by Ville Räsänen
1996 * Changed the silc_client_command_call interface to make
1997 the command call simpler for the application. The library
1998 now handles the command line parsing, command finding and
1999 execution. Application only needs to call the function
2000 with the command line. Affected files are
2001 lib/silcclient/silcclient.h, command.[ch].
2003 * Fixed silc_get_input to NULL-terminate the returned input.
2004 Affected file lib/silcutil/silcutil.c.
2006 * Resolve the client's public key in JOIN command if the
2007 founder auth data is being requested but we don't know the
2008 client's public key. Affected file silcd/command.c.
2011 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * Print notify for server opers when backup router comes
2014 online. Affected file silcd/server.c.
2016 * Fixed the INVITE command to send the invite list in
2017 command reply. Affected file silcd/command_reply.c.
2019 * Fixed MOTD command reply sending. Affected file
2022 * UTF-8 decode the topic in TOPIC command reply and LIST
2023 command reply in Irssi SILC client. Affected file is
2024 irssi/src/silc/core/client_ops.c.
2026 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * Fixed the INVITE command to not crash Irssi SILC client
2029 when given without nickname argument. AFfected file
2030 irssi/src/silc/core/client_ops.c.
2032 * Fixed double free in WHOIS query on normal server when
2033 forwarding query to router. Affected file is
2034 silcd/server_query.c.
2036 * Fixed WATCH command reply handling on normal server which
2037 was missing altogether. Affected file silcd/command_reply.c.
2040 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2042 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2043 Included yodl sources for each of these. Also modified
2044 Makefile.am prototype to install these files to proper
2045 locations. Updated CREDITS. Affected file Makefile.am.pre,
2046 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2049 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Added support for encrypted private key files. Now
2052 passphrase must be provided when new key pair is created
2053 (can be empty though), and prompted when loading the
2054 private key. Added support for loading the old-style
2055 non-encrypted private keys as well. Affected files
2056 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2059 * Fixed silc_get_input to accept input on all terminals.
2060 Affected file lib/silcutil/silcutil.c.
2062 * Moved the Irssi SILC client key loading and other stuff
2063 to be called after the arguments and UI is initialized.
2064 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2066 * Added -P option to Irssi SILC client which can be used
2067 to change the passphrase of the private key. Affected
2068 file irssi/src/silc/core/silc-core.c.
2070 * Added silc_change_private_key_passphrase apputil routine
2071 to lib/silcutil/silcapputil.[ch].
2073 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Fixed connection closing in client library to not crash.
2076 Moved the connection freeing totally to function
2077 silc_clinet_del_connection. Affected file
2078 lib/silcclinet/client.c.
2080 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2082 * Changed includes/silcincludes.h to silcincludes.h.in to
2083 include configuration specific information. The silcdefs.h
2084 is not included in to installation anymore (it's only
2085 compilation time header).
2087 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * Moved the SilcClient and SilcClientConnection from client.h
2090 to the public lib/silcclient/silcclient.h. Changed the
2093 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * If version string in silc_clinet_alloc is NULL the library
2096 puts it automatically. Affected file lib/silcclient/client.c.
2098 * Changed the version strings from variables to #define's
2099 in includes/silcversion.h.
2101 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2103 * Added shared library complation support.
2105 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2107 * Added lib/silcutil/silcapputil.[ch] for application
2108 utility functions. It includes routines for applications'
2109 convenience. Added silc_create_key_pair, silc_show_public_key
2110 and silc_load_key_pair functions.
2112 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2114 * Send RESUME_CLIENT packet from router to backup routers
2115 to in resuming. Affected file silcd/packet_receive.c.
2117 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * In IDENTIFY command parsing, send all other IDs except
2120 Client IDs explicitly to router for resolving on normal
2121 server. Also check that ID received in WHOIS command is
2122 always Client ID, others are not allowed. Affected file
2123 silcd/server_query.c.
2125 * Merged latest changes from irssi.org CVS.
2127 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2130 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2132 * Fixed the heartbeat sending in Irssi SILC client. Moved
2133 the silc_client_packet_send to silcclient.h for application
2134 usage. Affected files lib/silcclient/client_internal.h
2135 lib/silcclient/silcclient.h.
2137 * Fixed a bug in query resolving in server. Used wrong
2138 variable in a for loop and crashed. Affected file is
2139 silcd/server_query.c.
2141 * Server constructs requested attributes only to locally
2142 connected clients. Affected file silcd/server_query.c.
2145 * Fixed a bug when sending resolving from router to server
2146 with requested attributes. The constructed WHOIS command
2147 was incorrect. Affected file silcd/server_query.c.
2150 * Fixed Requested Attributes saving in WHOIS command reply.
2151 The length of the data buffer must be saved too. Affected
2152 file silcd/command_reply.c.
2154 * Update the client entry's servername after detaching is
2155 over. Affected file silcd/packet_receive.c. Bug #37.
2157 * Resolve incomplete client entrys in CUMODE_CHANGE and
2158 CMODE_CHANGE notifys. Affected file is
2159 lib/silcclient/client_notify.c. Bug #42.
2161 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2163 * Fixed channel key packet processing bug on backup router
2164 during backup resuming protocol. Affected file is
2165 silcd/packet_receive.c.
2167 * Fixed memory leaks in server. Affected files are
2168 silcd/server.c and silcd/packet_receive.c.
2170 * Fixed packet decryption problem when backup router encrypted
2171 channel message with wrong key during backup resuming
2172 protocol. Affected file silcd/packet_send.c.
2174 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2175 Toni Willberg (toniw@iki.fi)
2177 * Changed the SilcCipher context to be private. Changed the
2178 silc_cipher_get_iv to just return pointer to the IV. Added
2179 silc_cipher_get_name to return the name of the cipher.
2180 Fixed code all around to support these changes. Affected
2181 files are lib/silccrypt/silccipher.[ch], client library and
2184 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * Fixed unaligned access in lib/silccore/silcattrs.c.
2188 * Fixed libtool linking in lib/silcsim/Makefile.am.
2190 * Fixed services attribute printing. Affected files is
2191 irssi/src/silc/core/silc-queries.c.
2193 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Fixed a crashbug in incoming server accepting. Affected
2196 file silcd/server.c.
2198 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Added automatically generated index to Toolkit Reference
2203 * Added support for Postscript Toolkit Reference Manual.
2205 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2210 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Added 'send_events' boolean argument to the function
2213 silc_schedule_set_listen_fd which sends the set events to
2214 the application explicitly if set to TRUE. Default action
2215 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2216 lib/silcclient/client_internal.h and silcd/server_internal.h.
2218 * Added silc_compare_timeval to determine which time values
2219 is smaller. Affected file lib/silcutil/silcutil.[ch].
2221 * Added sort-of "Quality of Service" (QoS) support to
2222 SilcSocketConnection. Data reception can be controlled with
2223 rate limit per second and/or read data length limit.
2224 Added silc_socket_set_qos. Affected files are
2225 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2227 * Added the QoS configuration to SILC Server configuration
2228 file. Affected files are silcd/serverconfig.[ch] and
2231 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Merged with irssi.org CVS.
2235 * Failed OPER and SILCOPER authentications are now logged.
2236 Affected file silcd/command.c. Bugs #25.
2238 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * ROBODoc documented lib/silcutil/silcbuffer.h and
2241 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2242 <ville.rasanen@iki.fi>.
2244 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Added support for auto-passphrase authentication from the
2247 config file during connecting which was not implemented
2248 yet. Affected file irssi/src/silc/core/client_ops.c.
2250 * Fixed a bug in authentication protocol failure handling which
2251 was processing wrong callback context. Affected files
2252 are lib/silcclient/client.c and protocol.c.
2254 * Fixed the /ATTR allow off to actually work. Affected file
2255 is irssi/src/silc/core/silc-queries.c.
2257 * Fixed the /ATTR -del to work. Affected file is
2258 irssi/src/silc/core/silc-queries.c.
2260 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2262 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2264 * Fixed mask attribute adding in Irssi SILC client. Affected
2265 file irssi/src/silc/core/silc-queries.c.
2267 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2269 * Added support for saving the requested attributes in
2270 WHOIS to directory. Affected file is
2271 irssi/src/silc/core/silc-queries.c.
2273 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2275 * Added support for parsing VCard fields that do not have
2276 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2278 * Fixed a double free bug in hash table foreach function
2279 if the entry was deleted in the foreach callback. Affected
2280 file lib/silcutil/silchashtable.c.
2282 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Added silc_attribute_get_verify_data to return the signature
2285 verification data for either user digital signature or
2286 server digital signature in Requested Attributes. Affected
2287 files are lib/silccore/silcattrs.[ch].
2289 * Added silc_vcard_alloc which is used to allocated dynamic
2290 SilcVCard context. The silc_vcard_free now checks whether
2291 the context is dynamically allocated or not. Affected files
2292 are lib/silcutil/silcvcard.[ch].
2294 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2296 * Periodically remove the NOATTR status from client entry
2297 so that the client may take the attributes in use even after
2298 server has resolved them unsuccessfully earlier. Affected
2299 file silcd/server_query.c and idlist.h.
2301 * Moved sha1hash and md5hash from client->internal to
2302 SilcClient for application usage. Affected files are
2303 lib/silcclient/client.h and client_internal.h.
2305 * Fixed attribute encoding and decoding bugs. Affected
2306 files lib/silccore/silcattrs.[ch].
2308 * Added ATTR command to Irssi SILC Client which is used to
2309 manage user's Requested Attributes sending and values for
2310 WHOIS command. Affected files around Irssi SILC client.
2312 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Added silc_buffer_strformat which can be used to format
2315 strings into a buffer which size is automatically increased.
2316 Affected file lib/silcutil/silcbuffmt.[ch].
2318 * Added implementation of VCard (RFC 2426) which can be used
2319 as part of Requested Attributes in WHOIS command. Affected
2320 file lib/silcutil/silcvcard.[ch].
2322 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2324 * Some strncat -> silc_strncat changes our the core and
2327 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2328 errors. Added better error printing to SKE library.
2329 Affected files lib/silcske/silcske.c, silcske_status.h and
2332 * Save the PKCS key length even if only private key is set to
2333 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2335 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2336 length in bits not in bytes. Affected files are
2337 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2338 silcd/server_query.c.
2340 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2342 * Added silc_attribute_payload_encode_data to directly encode
2343 the data into the attributes buffer. Renamed function
2344 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2345 Affected files are lib/silccore/silcattrs.[ch].
2347 * silc_hash_table_find_foreach calls the foreach function now
2348 once even if the nothing was found with context set to NULL.
2349 Affected file lib/silcutil/silchashtable.[ch].
2351 * Remove the RESOLVING flag from client entry after received
2352 the Requested Attributes from the client. Fixed memory leak
2353 in client entry freeing. Affected files silcd/server_query.c
2356 * Added Requested Attributes support into SILC Client Library.
2357 It is not able to send requested attributes in WHOIS command,
2358 and also receive and process requested attributes. Added
2359 silc_client_attribute_[add|del] and silc_client_attributes_get
2360 functions. Added also `ignore_requested_attributes' to the
2361 SilcClientParams to not use attributes in client. Affected
2362 files are lib/silcclient/command.c, client_attrs.[ch],
2363 silcclient.h, client_internal and client.[ch].
2365 * Changed the silc_client_get_client_by_id to support Requested
2366 Attributes, it takes them as argument now. Affected file
2367 is lib/silcclient/silcclient.h, and idlist.c.
2369 * Added -details option to WHOIS command in Irssi SILC Client
2370 to support the requested attributes. By default it requests
2371 all attributes. Affected file lib/silcclient/command.c and
2372 irssi/doc/help/in/whois.in.
2374 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Add also SERVICE attribute for server-constructed attribute
2377 data. Also digitally sign the attributes and add
2378 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2379 silcd/server_query.c.
2381 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Changed the silc_attribute_payload_encode to support list
2384 of attributes (function may be called several times to add
2385 a new attribute). Removed the silc_attribute_payload_encode_list
2386 function. The encoding function now also automatically encodes
2387 the data, so the caller does not need to do that. Affected
2388 files lib/silccore/silcattrs.[ch].
2390 * Added support for replying on behalf of the user to the
2391 Requested Attributes in WHOIS command in the server. Affected
2392 file silcd/server_query.c.
2394 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2395 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2397 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Don't swtich to become primary router if we are backup if
2400 decryption error has occurred. Affected file silcd/server.c.
2402 * Fixed a bug in backup router IP address comparison in
2403 silc_server_backup_get.
2405 Save now also the port of the server/router and use that
2406 in comparison as well. Affected file silcd/server_backup.c.
2408 * Normal server now reconnects to backup router automatically
2409 if connection is lost to it. Affected file silcd/server.c.
2411 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * If packet processing fails (like integrity check fails)
2414 the connection is closed now. Affected files are
2415 lib/silccore/silcpacket.c and silcd/server.c.
2417 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Fixed double free in RSA public key set function
2420 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2423 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2426 Added server_query.[ch] which provides one interface for
2427 querying information using all three commands.
2429 * Changed all "typedef unsigned char" in core library to
2430 "typedef SilcUInt8".
2432 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2436 * Renamed silc_server_get_client_resolve to
2437 silc_server_query_resolve and moved to server_query.[ch].
2439 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Resumed client packet handling from server put the resumed
2442 client on wrong list on router and caused the client not
2443 be present on the network anymore. Now fixed to put the
2444 client to correct list. Affected file silcd/packet_receive.c.
2446 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2448 * Various cleanup in error message output in config parsing code
2449 and in server init code. Fixed error log files containing
2450 too many newlines ('\n') in some situations. Affected files are
2451 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2453 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Use the reverse lookupped hostname in client internals
2456 instead of one user provided us as remote server name.
2457 Affected file lib/silcclient/client.c.
2459 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Added 'app_context' to silc_schedule_init. It is an
2462 application specific context that is delivered to application
2463 in task callback functions. Affected files are
2464 lib/silcutil/silcutil.[ch].
2466 * The hb_context in SilcSocketConnection is not freed
2467 automatically anymore (application must free it). Freeing
2468 it automatic is inconsistent. Affected files are
2469 lib/silcutil/silcsockconn.[ch].
2471 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Added support for removing explicitly added client connections
2474 in rehash and closing the client connections if they were
2475 unconfigured in the rehash. Affected file silcd/server.c.
2477 * Added support for aborting automatically pending commands
2478 that never receives the reply (to avoid memory leaks).
2479 Added also silc_server_command_pending_timed to set the
2480 specific timeout for pending command. Affected files are
2481 silcd/command[_reply].[ch].
2483 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2484 specs and lib/silccore/silcstatus.h.
2486 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Changed the silc_get_time to accept time value as argument
2489 or if zero is sent return current local time. Affected
2490 file lib/silcutil/silcutil.[ch].
2492 * Added STATS command to client library and Irssi SILC client.
2493 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2495 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Assure that channel key is set before sending it. May
2498 crash server otherwise. Affected file silcd/packet_send.c.
2500 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Assure that endless loop cannot happen with detached client
2503 resolving on normal server. Added idlist status
2504 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2505 silcd/idlist.h and silcd/packet_receive.c.
2507 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2509 * Incoming file transfer request cannot use same session as
2510 the sending session. This can happen when sending file to
2511 yourself. Crashed the client on quit. Affected file
2512 lib/silcclient/client_ftp.c. Bug #24.
2514 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Implemented the draft-riikonen-precense-attrs draft and
2517 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2519 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Distribute the SERVER_SIGNOFF notify also to local backup
2522 routers from the primary router. The backup router may not
2523 have the signing of local server directly connected and need
2524 to know about the signoff. Affected file silcd/server_util.c.
2526 * Use the primary router as the origin of the locally connected
2527 server when it is disconnecting from the backup router since
2528 that's where it really is coming from. Now the clients from
2529 the disconnecting server are removed correctly and "shadow"
2530 clients are not left to the backup router. Affected file
2533 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * If normal server is standalone and found existing but disabled
2536 channel, do not re-create the channel since it creates
2537 duplicate same channels. Affected file silcd/server.c.
2539 * Added anonymous client connections support to server. New
2540 "anonymous" configuration option to ConnectionParams section
2541 added. If set to true, the username and hostname information
2542 of the client will be scrambled and anonymous user mode is
2543 set automatically to the user. Affected files are
2544 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2546 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2548 * In JOIN notify handling, mark that the cache entry of the
2549 client cannot be expired. Can cause crashes on normal
2550 server (asserts client->channels). Affected file is
2551 silcd/packet_receive.c.
2553 * From now on distribution versions are used as protocol versions
2554 instead of by default using the Toolkit base version as protocol
2555 version. Affected file prepare.
2557 * Do not set the locally resolved hostname for local client
2558 entry but take what server sends. This way the real hostname
2559 is showed in WHOIS for yourself. Affected file is
2560 lib/silcclient/idlist.c and lib/silcclient/client.c.
2562 * Resolve local info with IDENTIFY when connecting to server.y
2564 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2566 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2567 for implied search (not needed on platforms which has native
2568 pthreads library). Use --without-pthreads to disable threads.
2569 Affected file is configure.in.pre
2571 * Fixed --with-iconv on platforms which need to bypass (broken)
2572 native iconv(). Affected file is configure.in.pre
2574 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Moved -C option parsing in Irssi SILC client at same time
2577 as other options. The UI was initialized earlier and caused
2578 problems on command line. Bug #16. Affected file is
2579 irssi/src/silc/core/silc-core.c.
2581 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2583 * Added global variable silc_log_timestamp that tells silclog
2584 wether to print or not the timestamp in the logging files.
2585 Affected file lib/silcutil/silclog.[ch].
2587 * Added silcd configuration option Timestamp in the Logging
2588 section. Affected file silcd/serverconfig.[ch],
2589 doc/example_silcd.conf.in.
2591 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Fixed fingerprint checking to check for entirely empty
2594 fingerprint instead of two first bytes when determining
2595 if it is set. Bug #18. Affected file silcd/command.c.
2597 * Fixed duplicate PKCS name registering to not allow it.
2598 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2600 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2602 * Conditionalize non-gcc compiler optimizations for various
2603 platforms, enable those commented out. Cleanups.
2604 Affected file lib/silcmath/mpi/configure.in
2606 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2608 * silc_rng_exec_command() left zombie processes if command
2609 didn't generate any output. Affected file
2610 lib/silccrypt/silcrng.c
2612 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2614 * Rewrote iconv checking, introduce --with-iconv for systems
2615 which rely on libiconv. Check if iconv() provided by libc
2616 is good enough, otherwise demand libiconv. Affected file
2619 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2621 * Search for ldopen() also in libc. This enables SIM support
2622 on *BSD systems. Based on patch from Alex Zepeda. Affected
2623 file configure.in.pre
2625 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2627 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2628 This fixes prepare on *BSD systems. Affected file
2631 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * More fixed for not having purge timeout for global clients
2634 that are on channel. Affected files silcd/command_reply.c
2637 * Fixed the rekey protocol to work with backup router connections.
2638 Rekey packets are now allowed on disabled connections as
2639 well. Affected files silcd/packet_send.c and server.c.
2641 * Do not switch to be as backup router when shutting down and
2642 closing the primary connection. Affected file silcd/server.c.
2644 * Fixed memory leaks in backup router deleting. Added
2645 silc_server_backup_free to free all data during shutdown of
2646 server. Affected files silcd/server_backup.[ch].
2648 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Do not process commands if the sock->user_data is NULL.
2651 Affected file silcd/command.c.
2653 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Fixed buffer overflow and security problems (loosing bits
2656 in CFB encryption) in SILC RNG. Problems reported by
2657 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2659 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Added yet more checks that client is not expired on global
2662 list if it is on channels. Affected file is
2663 silcd/command_reply.c.
2665 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2667 * Merged c0ffee's MIME signal patch which adds support for
2668 sending also MIME messages in Irssi SILC Client, and handling
2669 received MIME messages in a signal (and perhaps doing something
2670 to non-textual MIME messages).
2672 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2674 * Fixed pending command deletion in server and client library
2675 to check the whole list instead of breaking after first found.
2676 The affected files are silcd/command.[ch] and
2677 lib/silcclient/command.[ch].
2679 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2681 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2682 secret or private, otherwise it's possible to find out
2683 whether a secret channel exists or not. Affected file
2686 * If CMODE change fails during the mode setting, assure that
2687 the old mode mask is set for the channel back. Affected
2688 file silcd/command.c.
2690 * Fixed passphrase saving on +a channel on normal server
2691 after successful JOIN command. Affected file silcd/command.c.
2693 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Remove server/router operator privileges in DETACH command,
2696 since it's possible to resume to server where these
2697 privileges would not be allowed for the client. Affected
2698 file silcd/command.c.
2700 * Do not set to wait for backup in rehash of the server.
2701 Affected file silcd/server.c.
2703 * Do not check listener sockets when counting how many
2704 socket connections we have. Affected file is
2705 silcd/server_util.c.
2707 * Do not announce disconnected clients that are remaining
2708 in history (for WHOWAS). This is because SIGNOFF notify
2709 for these has been sent earlier already. Affected file
2712 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * Buffer overflow with CUMODE command's mode->mode character
2715 conversion. Reported by Ville Räsänen. Affected file
2716 lib/silcutil/silcutil.c.
2718 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Allow heartbeat packets to go disabled connections anyway.
2721 Affected files silcd/server.c and silcd/packet_send.c.
2723 * Do not broadcast New Channel packets with List flag set
2724 in the packet to backup routers. The router must check
2725 for the correctness of the packets before sending them.
2726 It is possible that router will have enforce Channel ID
2727 change and this would cause desync in the backup router.
2728 Affected file silcd/packet_receive.c.
2730 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2731 are handled in list parsing. They are not list packets
2732 anymore. Affected file silcd/packet_receive.c.
2734 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Stop waiting for backup router through the timeout, not
2737 directly after backup router has arrived. Affected file
2740 * Do not re-create channel keys and send them when removing
2741 clients in server shutdown. Affected files are
2742 silcd/server_internal.h and silcd/server_util.c.
2744 * Notify distribution to backup routers was missing from
2745 the silc_server_send_notify_dest function which caused
2746 desyncing problems with backup router. Affected file is
2747 silcd/packet_send.c.
2749 * The client's channel removing was working wrong on
2750 backup router. It assumed that it doesn't know global
2751 information but backup router does know. For this reason
2752 it could remove channel when it wasn't supposed to do that.
2753 Affected file silcd/server.c and silcd/server_util.c.
2755 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Stop for a couple seconds after badkup router has become
2758 primary router. Affected file silcd/server.c.
2760 * Added silc_server_remove_servers_by_server, which is used
2761 to remove servers originated from some other server. Also
2762 clients of those servers can be removed too. Affected file
2763 silcd/server_util.[ch].
2765 * When removing clients after a server has signed of remove
2766 also all servers behind that server (unless they are known
2767 to be available locally), and send SERVER_SIGNOFF for each
2768 of the server separately. Also the signed off clients are
2769 sent now separately per signed off server. The affected files
2770 are silcd/server.c and silcd/server_util.[ch].
2772 * All servers added with silc_idlist_add_server must always
2773 have both "router" and "connection" pointers set. Otherwise,
2774 bad server entries may be left around in the cache.
2775 Affected file silcd/command_reply.c.
2777 * Do not create the channel key in NEW_CHANNEL packet
2778 processing if the channel is empty. Affected file
2779 silcd/packet_receive.c.
2781 * Completed backup router support for standalone routers.
2782 Supports also servers in the cell that do not use the backup
2785 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Fixed a bug in silc_string_regexify which did not add '^'
2788 at the start of each string, and thus the matching was
2789 not explicit. For example ban list iikone@*!*@* would
2790 match also "priikone", which is wrong, it would have to be
2791 *iikone@*!*@* to match also "priikone". Affected
2792 file lib/silcutil/unix/silcunixutil.c.
2794 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2796 * Enable all local server connections before updating client
2797 caches when we've become backup router. Otherwise, signoff
2798 packets may not reach the clients. Affected files are
2799 silcd/server.c and silcd/server_util.[ch].
2801 * Fixed a bug in version string parsing which could crash
2802 the program with specially formatted version string.
2803 Bug reported and patch provided by Ville Räsänen. Affected
2804 file lib/silcutil/silcutil.c.
2806 * Handle the disconnection immediately when DISCONNECT
2807 packet is received in server. Affected file silcd/server.c.
2809 * Primary router now waits a short time (10 seconds) for
2810 backup router connection before accepting any other
2811 connection (except local). Affected file silcd/server.c,
2814 * Fixed a crash in client libary in NICK_CHANGE notify when
2815 NICK_CHANGE arrived for client entry we are resolving
2816 currently. Affected file lib/silcclient/client_notify.c.
2818 * Call the sconn->callback completion even if error had
2819 occurred. Start reconnecting always if connection to
2820 primary router fails during backup router protocol.
2821 Affected files silcd/server.c and server_backup.c.
2823 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2825 * Added functions silc_server_send_opers and
2826 silc_server_send_opers_notify to send packets stricly
2827 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2828 to send variable argument notify to operators.
2829 Affected files silcd/packet_send.[ch] and silcd/server.h.
2831 * Removed UMODE rights checking with UMODE_CHANGE notify.
2832 Affected file silcd/packet_receive.c.
2834 * Server/router operator now receives notify when network
2835 switches to backup router and when it resumes the use of
2836 primary router. Affected file silcd/server.c and
2837 silcd/server_backup.c.
2839 * Fixed the updating of client information after backup
2840 resuming protocol is over; update all except local clients
2841 to the new primary router. The affected file is
2842 silcd/server_util.c.
2844 * Added support for closing active connections in rehash
2845 that were unconfigured by the user. Supports currently
2846 closing server and router connections. Affected file
2849 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2851 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2854 is NULL since seems that on some platforms NULL is allowed
2855 and on some it's not. Fallback encoding is used instead.
2856 Affected file lib/silcutil/silcstrutil.c.
2858 * Fixed statistics updating for incoming server connection
2859 which could cause problems when re-connecting. Affected
2860 file silcd/server.c.
2862 * Preliminary backup router support for standalone router
2863 added. Affected files in silcd/.
2865 * Mark server connections in backup router disabled before
2866 and after backup protocol. Affected file is
2867 silcd/server_backup.c.
2869 * Added support for reconnecting to remote server connection
2870 even if the protocol fails, and if the configuration wants
2871 us to keep trying to connect anyway.
2873 Server connection is not allowed to backup router if
2874 backup router does not have connection to primary router yet.
2876 Affected file is silcd/server.c.
2878 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Added silc_client_udpate_server function to update changed
2881 server info. Affected file lib/silcclient/idlist.[ch].
2883 * Added check for server entries that are being resolved when
2884 notify is received. If being resolved, handle the received
2885 notify only after it's resolved so that all notifys are
2886 handled in same order as received from the server.
2888 Added similar resolver check to channel entries. Every
2889 notify that cause resolving of any information that affects
2890 channel entry marks the channel entry in waiting state.
2891 After whatever resolving is over the waiters are signalled
2892 and only then the notifys are handled in the same order
2893 as delivered from the server.
2895 Affected files are lib/silcclient/idlist.[ch], and
2898 * Fixed KILLED notify handling in normal server. Affected
2899 file silcd/packet_receive.c.
2901 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2902 is locally connected, or was locally connected (but may
2903 be detached and connection is not active). Added also
2904 SILC_IS_LOCAL for checking this status. Affected files
2905 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2906 silcd/server.c and silcd/server_internal.h.
2908 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * Don't send or handle TOPIC_SET if topic is already set and
2911 is same as being set. Affected files silcd/command.c and
2912 silcd/packet_receive.c.
2914 * Fixed CMODE change rights checking to work correctly when
2915 removing modes by operator. Affected file is
2916 silcd/server_util.c.
2918 * Fixed some handling with New Channel packet in router and
2919 fixed some CMODE_CHANGE notify handling in server and router.
2920 Affected file is silcd/packet_receive.c.
2922 * Changed "disconnect" client operation to include the
2923 reason of the disconnection and optional disconnection
2924 message. Affected file lib/silcclient/silcclient.h.
2926 * Made the compilation of lib/contrib/ stuff conditional.
2927 Affected files configure.in.pre, lib/contrib/Makefile.am.
2929 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2932 to the sender of the notify too, to avoid situation where two
2933 notifys are in the network at the same time going to oppsite
2934 directions. Affected file silcd/packet_receice.c.
2936 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Delete the client from channel even if the cilent->id is
2939 NULL. It was possible that client was deleted without
2940 removing from channels (theoretically at least). Affected
2941 file silcd/server.c and silcd/server_util.c.
2943 * Free the client data too when resuming is not successful.
2944 Affected file silcd/packet_receive.c.
2946 * Merged some code from c0ffee's silc-plugin. Affected files
2947 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2949 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2950 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2951 to the primary router connection, the other one returns
2952 TRUE if packet must be broadcasted to network.
2954 * All notifys that are destined to primary router (to network)
2955 are now automatically sent to backup routers even if the
2956 router is standalone (and has backup router). Affected files
2959 * Added --without-irssi and --without-silcd configuration
2960 options for disabling the compilation of these applications.
2961 Affected file configure.in.pre and prepare.
2963 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2966 UTF-8 encoding and decoding. Added also new encodings
2967 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2969 Added also SILC_STRING_LANGUAGE which is language and charset
2970 specific encoder and decoer for those platforms that support
2971 iconv(). It can convert the UTF-8 to and from the locale
2972 specific character set.
2974 Affected file lib/silcutil/silcstrutil.[ch].
2976 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2978 * Added function silc_get_command_name to the file
2979 lib/silcutil/silcutil.[ch].
2981 * Improved the server debug output a bit. Affected files are
2984 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2986 * Save the channel passphrase when received succesful JOIN
2987 command reply from router, on normal server. Otherwise
2988 joinig +a channels from normal server is not possible.
2989 Affected file silcd/command.c.
2991 * Fixed a bug in TOPIC_SET notify handling. The notifier
2992 may be other than client too, like server or channel.
2993 It expected it to always be only client and ignored the
2994 notify. Affected file silcd/packet_recieve.c.
2996 * Removed some (unnecessary) debug printing from
2997 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2999 * Do not force CMODE_CHANGE when server is announcing new
3002 Router announces stuff only after server reannounces channel
3003 after CHANNEL_CHANGE notify.
3005 These fixes optimizes the announcing procedure, and perhaps
3006 fixes some problems too. Affected file silcd/packet_receive.c.
3008 * Fixed SERVER_SIGNOFF sending to local clients. It was
3009 totally broken and sent the notify to all local clients,
3010 instead of only to those that was on same channel as the
3011 signing off clients. Affected file silcd/server_util.c.
3013 * Added -D option to server. It can be used to give debug
3014 level. The levels are from 0 - 99, and are predefined for
3015 smooth server debugging. (see silcd.c for the predefined
3016 levels). Affected file silcd/server.c.
3018 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Fixed a bug in Irssi SILC client to close the connection
3021 properly when disconnecting from server. Affected file
3022 irssi/src/silc/core/client_ops.c.
3024 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * When authenticating as founder during JOIN command, check
3027 that the one authenticating becomes the only founder on the
3028 channel. Affected file silcd/command.c.
3030 * Better checking for founder mode setting when CUMODE_CHANGE
3031 notify is received. Affected file silcd/packet_receive.c.
3033 * Close all connections when shutting down the server by sending
3034 DISCONNECT packet. Close all listeners too when shutting
3035 down the server. Affected file silcd/server.c.
3037 * Handle DISCONNECT packet correctly in client library by
3038 calling the "disconnect" client operation. Affected file
3039 lib/silcclient/client.c.
3041 * Handle local errors correctly during resuming. Affected
3042 file lib/silcclient/client.c.
3044 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3046 * The log file is not dupped internally anymore in
3047 lib/silcutil/silclog.c. Fixed memory leaks too.
3049 * The scheduler now dispatches all pending timeout tasks
3050 when it is uninitialized with silc_schedule_uninit.
3051 Affected file lib/silcutil/silcschedule.c.
3053 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Added --enable-stack-trace option to configure. Added
3056 memory allocation stack trace support. Added files
3057 lib/silcutil/stacktrace.[ch]. Affected files are
3058 lib/silcutil/silcmemory.[ch].
3060 * Fixed memory leaks from libraries and server. Affected
3061 files around the tree.
3063 * Reverted back a fix made to CUMODE which broke it.
3064 Affected file silcd/command.c.
3066 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3069 core library, and implemented it. All textual messages SHOULD
3070 use this flag and the message MUST be UTF-8 encoded.
3071 All text messages sent by Irssi SILC client are now UTF-8
3072 encoded (regardless whether the terminal supports UTF-8 or not).
3073 Affected files are lib/silccore/silcchannel.h,
3074 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3077 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Added lots of new statistics updating that was missing from
3080 the server and router code. Affected files in silcd/.
3082 * Sending SIGUSR1 signal to server now dumps the current
3083 server statistics into /tmp directory. Affected file is
3086 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3087 the SILC Hash Interface also. Added new functions
3088 silc_hash_get_name, silc_hash_init, silc_hash_update and
3089 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3091 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3093 * Added some better info printing for client during connecting.
3094 Affected file silcd/server_util.c.
3096 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3097 to silence a user on a channel. Affected files are
3098 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3099 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3100 and silcd/packet_receive.c.
3102 * Fixed a fatal bug in handling of malformed command payload.
3103 Affected file silcd/command.c.
3105 * Fixed a double free when announcing channel users to router.
3106 Affected file silcd/server.c.
3108 * After successful authentication to channel founder mode, check
3109 that there isn't anyone else with founder mode on the channel.
3110 The one that authenticated will become founder and anyone
3111 else is demoted. Affected file silcd/command.c.
3113 * Added error printing of any error that has occurred during
3114 any command in client library. Affected file is
3115 irssi/src/silc/core/client_ops.c.
3117 * Removed some error printing from the client library and left
3118 it for the application to worry (from the error status it
3119 receives in 'command' client operation. Affected file is
3120 lib/silcclient/command.c.
3122 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3125 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3126 Starting key agreement with itself is denied. Affected file
3127 is lib/silcclient/client_keyagr.c.
3129 * Fixed some error checkings from the SFTP library which caused
3130 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3131 and lib/silcsftp/sftp_util.c.
3133 * Added new "debug" and "debug_string" settings to Irssi SILC
3134 client which can be used to print runtime debugging on the
3135 Irssi's screen. Available when compiled with --enable-debug
3136 option. Affected file irssi/src/silc/core/silc-core.c.
3138 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3140 * Fixed a missing variadic parameter in a function call that
3141 caused server crash when a non-allowed connection arrived.
3142 Reported by Richard Becker. Affected file silcd/server.c.
3144 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Added WATCH list sending to backup routers from router.
3147 The WATCH command is sent by the router to the backup
3148 router. Affected file silcd/command.c.
3150 * Mark the backup_router flag for RouterConnection entry
3151 if the backup router stuff is defined in the config file.
3152 Affected file silcd/serverconfig.c.
3154 * Fixed some backup data sending around the code to work better
3155 if the router is standalone router. Not all places were fixed.
3156 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3159 * Fixed the router connecting when connecting to multiple
3160 routers. It ignored every other router except the first
3161 one. Affected file silcd/server.c.
3163 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Made the private key generation after expiration optional.
3166 If not created after expiration the old key will re-expire
3167 at a later time (and thus key pair is not necessary to
3168 change). Affected file irssi/src/silc/core/clientutil.c.
3170 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * The length arguments in bind() and connect() were wrong
3173 and fixed now to used SIZEOF_SOCKADDR in the
3174 lib/silcutil/unix/silcunixutil.c.
3176 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Fixed detach timeout handling to use Client ID and not
3179 the actual client entry which may be freed in the callback.
3180 Affected file silcd/command.c.
3182 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3184 * Merged c0ffee's multiple interface support patch.
3185 Affected files in silcd/.
3187 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3189 * Cleanup keys properly. Affected file is
3190 irssi/src/silc/core/clientutil.c.
3192 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3194 * Display the user mode on the status bar. Affected file
3195 irssi/src/silc/core/silc-expandos.c.
3197 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * If private message key is not set, but the flag is set in
3200 the packet, ignore the packet since it cannot be decrypted.
3201 Affected file lib/silcclient/client_prvmsg.c.
3203 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * When resuming client, remove the old client entry from
3206 the watcher list too. Affected file silcd/packet_receive.c.
3208 * Do not allow normal server to force founder mode away
3209 from router if the founder mode is already set. Affected
3210 file silcd/packet_receive.c.
3212 * Remove the client entry with watch notify types with short
3213 timeout, and not directly, so that other notifys can be
3214 retrieved too. Affected file lib/silcclient/client_notify.c.
3216 * Display notification about data messages that cannot be
3217 displayed. Affected files irssi/src/silc/core/client_ops.c,
3218 irssi/src/fe-common/silc/module-formats.[ch].
3220 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Fixed the CHANNEL_CHANGE notify handling in client libary
3223 to not use freed memory. Affected file is
3224 lib/silcclient/client_notify.c.
3226 * Fixed CUMODE_CHANGE notify handling in server. Affected
3227 file silcd/packet_receive.c.
3229 * Fixed USERS command to support empty channels. Affected
3230 file silcd/command.c.
3232 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Allow multiple identical pending commands to be registered
3235 in client library. Affected file is lib/silcclient/command.c.
3237 * Call the completion for resolving client information only
3238 after all resolvers has finished. This fixes a crash in
3239 the client. Added support for checking when the resolvers
3240 are finished. Affected file is lib/silcclient/idlist.c.
3242 * Wait by default 3 seconds before reconnecting to the server
3243 after being disconnected. Makes the /detach command a bit
3246 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * Check the watcher list before sending signoff notifys
3249 when closing client connection. Affected file is
3252 * Added better CMODE command rights checking. Affected file
3253 silcd/server_util.c.
3255 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Fixed watcher list checking during server signoff. It
3258 crashed the server. Affected file silcd/server_util.c.
3260 * The JOIN command reply returns now the founder's public
3261 key. Affected file is silcd/command.c.
3263 * Announce the channel mode, and the mode properties with
3264 CMODE_CHANGE notify. Affected file silcd/server.c.
3266 * Mark new channels by default disabled, untill at least
3267 one user joins the channel. Affected file is
3268 silcd/packet_receive.c.
3270 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3272 * The nickname argument to watch notify can be optional.
3273 Fixes a crash in server. Affected file silcd/packet_send.c.
3275 * Remove the client entry from cache if the WATCH notify type
3276 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3277 lib/silcclient/client_notify.c.
3279 * Check the watcher list before and after changing nickname
3280 when the NICK_CHANGE notify is received. Affected file is
3283 * Fixed a crash in OPER and SILCOPER command sending. Empty
3284 passphrase caused the crash. Affected file is
3285 lib/silcclient/command.c.
3287 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Merged with Irssi CVS for Irssi SILC client.
3291 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3293 * Completed the protocol specifications.
3295 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Merged with Irssi CVS for Irssi SILC client.
3299 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3301 * Added the founder's public key delivery to the
3302 CUMODE_CHANGE notify type as well. Updated the protocol
3303 specs and the code. Affected files are silcd/packet_send.[ch],
3304 silcd/packet_receive.c and silcd/command.c.
3306 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Added silc_pkcs_public_key_copy function into the
3309 lib/silccrypt/silcpkcs.[ch].
3311 * Remove the `iv' from the SilcChannelEntry since we can
3312 live without it. Affected files are silcd/idlist.h and
3313 silcd/packet_receive.c.
3315 * Added support for sending the founder's public key in
3316 the CMODE_CHANGE notify packet in the server. Affected
3317 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3318 silcd/command.c and silcd/server.c.
3320 * Changed the FOUNDER_AUTH authentication to use only
3321 public key authentication as defined by new protocol
3322 specs. Passphrase authentication with that mode cannot
3323 be used anymore. It is now possible to reclaim founder
3324 mode from any server in the network. Affected files are
3325 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3327 * Added permanent channels support by making the channel
3328 permanent when FOUNDER_AUTH mode is set on the channel.
3329 The channel will not be destroyed even if channel is empty
3330 when that mode is set. Protocol TODO #17. Affected
3331 files are silcd/server.[ch], server_util.[ch],
3332 silcd/command.c, silcd/packet_receive.c and
3333 lib/silcclient/command.c.
3335 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Added reference counter to the command reply context in
3338 the client library. Affected files are
3339 lib/silcclient/command_reply.[ch].
3341 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3343 * Fixed rekey protocol with PFS in the client library.
3344 Affected file is lib/silcclient/protocol.c.
3346 * Added support for list of errors in client library
3347 command reply handling. Affected file is
3348 lib/silcclient/command_reply.c.
3350 * Defined that the WHOIS and IDENTIFY commands can send
3351 list of errors. Updated the protocol specs. Protocol
3354 * Added support for sending list of errors to WHOIS and
3355 IDENTIFY commands in server. Added support for receiving
3356 list of errors in server. Affected files are
3357 silcd/command.c and silcd/command_reply.c.
3359 * Fixed client info resolving on LEAVE command in client
3360 library to not crash. Affected file is
3361 lib/silcclient/client_notify.c.
3363 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Defined that the NICK command replies with thew changed
3366 nickname too, to make the nickname changing simpler at
3367 the client's end. Updated protocol specs and the code
3368 in client and server. Affected files are
3369 silcd/command.c, lib/silcclient/command_reply.c and
3370 lib/silcclient/command.c.
3372 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * Added `Compressed' packet flag to indicate that the packet
3375 payload is compressed by the sender. Updated the protocol
3376 specs and the core library. The compression still is not
3377 implemented in the sources. Affected file is
3378 lib/silccore/silcpacket.h.
3380 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3382 * Remove pending command callbacks also if the connection
3383 to the server is destroyed. Affected file is
3384 lib/silcclient/client.c.
3386 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Added new QUIET channel user mode that can be used to
3389 quiet a user in a channel. Updated the protocol specs but
3390 it wasn't implemented yet. Protocol TODO #27. Affected
3391 file is lib/silccore/silcmode.h.
3393 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Added BLOCK_INVITE user mode to be able to block incoming
3396 invite notifications. Protoocol TODO #26. Affected files
3397 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3400 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3401 the protocol specs and the code. Affected file is
3402 lib/silccrypt/silcpkcs.c.
3404 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Disconnect Payload includes now the status type. Updated
3407 the protocol specs and the code. Protocol TODO #25.
3408 Affected files are silcd/server.c, lib/silcclient/client.c.
3410 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3411 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3412 Moved the silc_client_command_status_messages table to the
3413 lib/silcutil/silcutil.c and added new funtion
3414 silc_get_status_message, which deprecates function
3415 silc_client_status_message. Affected files are
3416 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3417 lib/silcutil/silcutil.[ch].
3419 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Defined that the nickname hash in Client ID MUST be from
3422 lowercase nickname. This effectively changes nicknames in
3423 SILC to case-insensitive. Updated the protocol specs and
3424 the code. Affected files are lib/silcutil/silcutil.[ch],
3425 silcd/serverid.c, and silcd/idlist.c.
3427 * Added new channel user modes BLOCK_MESSAGES_USERS and
3428 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3429 code. Affected files are lib/silccore/silcmode.h,
3430 lib/silcclient/command.c, and silcd/packet_send.c.
3432 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3433 specs and code. Affected file lib/silccore/silcstatus.h.
3435 * Added support for watch list. It is possible to add nicknames
3436 to be watched, and when they come to network, leave network
3437 or user mode changes the watcher will be notified of this
3438 change. Added SILC_COMMAND_WATCH command, added new
3439 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3440 notifications. Updated the protocol specs and implemented
3441 this to library, client and server. Protocol TODO #21.
3442 Affected files are lib/silccore/silccomand.h,
3443 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3444 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3445 silcd/packet_send.[ch], silcd/packet_receive.c, and
3446 irssi/src/silc/core/client_ops.c.
3448 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3449 somebody watching you. Updated the protocol specs and the
3450 code. Affected files are lib/silccore/silcmode.h, and
3451 lib/silcclient/command.c.
3453 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Added service support to SILC protocol. Added new command
3456 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3457 core library. Services are not implemented in server or
3458 client for now. Protocol TODO #20. Affected files are
3459 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3461 * Added SilcStatus argument to `command' client operation
3462 to return the error status when command sending fails
3463 locally. Changed all command in client library to return
3464 correct command status. Affected files are
3465 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3466 irssi/src/silc/core/client_ops.c.
3468 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Added silc_mime_parse function to parse MIME headers.
3471 Affected files are lib/silcutil/silcstruti.[ch].
3473 * Added MIME header parsing in Irssi SILC Client. It displays
3474 all textual MIME objects, others it ignores. Affected file
3475 is irssi/src/silc/core/clien_ops.c.
3477 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3479 * Fixed a bug in the pid writing function, which couldn't be
3480 written in a root-owned directory.
3482 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Defined that channel message to unknown Channel ID must
3485 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3486 Updated the protocol specs and the code in server. The
3487 affected file is silcd/packet_receive.c.
3489 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3491 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3492 that it is used to send error notifys if error occurs during
3493 some SILC packet processing, except commands. The error
3494 types are same as for command reply types. Defined that
3495 if private message is sent to unknown Client ID the error
3496 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3497 Updated the protocol specs and code. Affected files are
3498 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3499 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3500 and irssi/src/silc/core/client_ops.c. Renamed the
3501 SilcCommandStatus to SilcStatus.
3503 * Defined the use of extra WHOIS attributes in WHOIS command.
3504 The <Requested Attributes> (defined in a separate document)
3505 can be used to request additional information about user
3506 not returned by standard WHOIS command. Defined that server
3507 can send WHOIS command directly to client. Client provides
3508 the requested attributes to the server. Updated the protocol
3509 specs. Protocol TODO #4. Implementation is not done yet
3510 (Protocol TODO #24).
3512 * Renamed function silc_client_command_status_message to
3513 silc_client_status_message. Affected files are
3514 lib/silcclient/command_reply.[ch].
3516 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3519 32 bit integers. Updated the protcol specs and the code.
3520 Affected files are silcd/command.c and
3521 lib/silcclient/command.c.
3523 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3525 * Fixed a bug in library where sending a bogus authentication
3526 payload would lead to a crash. Affected file is
3527 lib/silccore/silcauth.c.
3529 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Added detach_disabled and detach_timeout server config
3532 options to the server. Affected files silcd/serverconfig.[ch],
3533 silcd/command.c and silcd/packet_receive.c.
3535 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Added resolve_cmd_ident field to the SilcClientEntry structure
3538 too so that if the entry is for example being resolved so
3539 another command may attach to the same pending command reply
3540 without requiring to resolve the same entry again. Added
3541 support for adding multiple pending commands for one
3542 command idenfier. Affected files lib/silcclient/command.[ch],
3543 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3545 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Defined that server receives WHOIS command reply for private
3548 and secret channels too. Updated protocol specs and the
3549 code in server. Affected file silcd/command.c.
3551 * Defined <channel user mode list> argument to WHOIS command
3552 reply for returning user modes on the channels. The
3553 channel list now doesn't include the user mode anymore but the
3554 actual channel mode. Updated protocol specs and the code in
3555 client and server. Affected files are silcd/command_reply.c,
3556 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3557 and lib/silcclient/command_reply.c.
3559 * Save the channels list in WHOIS command reply in normal server
3560 so that WHOIS always shows joined channels also in normal
3561 server and not just on router. Affected file is
3562 silcd/command_reply.c.
3564 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3566 * Defined that server receives USERS command reply for private
3567 and secret channels too. Updated protocol specs and the
3568 code in server. Affected file silcd/command.c.
3570 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Changed the UMODE's mode mask argument to be optional. If
3573 not provided then the command merely returns the current mode
3574 mask to the client. Updated protocol specs and the server.
3575 Affected file is silcd/command.c.
3577 * Added SILC session detachment/resuming support. It is possible
3578 to detach by closing the network connection and then re-connect
3579 and resume to the old client session. Added DETACHED user
3580 mode that server will set for detached client. Added new
3581 packet RESUME_CLIENT which is used to perform the resuming
3582 process. Added DETACH command. Updated the protocol specs,
3583 core library, client and server. Protocol TODO #22. Very
3584 many affected files around the tree.
3586 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Changed the CMODE's mode mask argument to be optional. If
3589 not provided then the command merely returns the current mode
3590 mask to the client. Updated protocol specs and the server.
3591 Affected file is silcd/command.c.
3593 * Changed the Killer's Client ID in KILLED notify to be just
3594 any ID payload since router server is allowed to kill as well.
3595 Updated protocol specs, client libary and server. Affected
3596 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3597 and irssi/src/silc/core/client_ops.c.
3599 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3601 * Added new user modes ANONYMOUS for special anonymous servers
3602 that may set the mode for client, and BLOCK_PRIVMSG which
3603 client may set to block incoming private messages unless the
3604 Private Message Key flag is set (using private keys to protect
3605 private messages). Updated protocol specs and code in client
3606 and server and core library. Protocol TODO #23. Affected
3607 files are lib/silccore/silcmode.h, silcd/server.[ch],
3608 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3609 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3611 * Added new channel user mode BLOCK_MESSAGES which the client
3612 may set to itself to tell server not send channel messages.
3613 Other packets such as channel key packets are still sent.
3614 Protocol TODO #23. Updated the protocol specs, client and
3615 server. Affected files are lib/silccore/silcmode.h,
3616 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3617 lib/silcutil/silcutil.c, silcd/command.c, and
3618 silcd/packet_send.c.
3620 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * Redefined the Status Payload to include now two 8 bit fields,
3623 instead of one 16 bit field. This now makes it possible to
3624 send list of errors. Updated the protocol specs and the code
3625 in core library, client library and server. Protocol TODO #1.
3626 Affected files are lib/silccore/silccommand.[ch],
3627 lib/silcclient/command_reply.[ch], silcd/command.c,
3628 silcd/command_reply.c and silcd/packet_receive.[ch].
3630 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3632 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3633 must be handled by the application and should tell the application
3634 that an error message was already printed, and it should print the
3635 config coords (line, filename, ...). Affected files are
3636 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3638 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3639 server config parsing code more readable.
3641 Fixed a bug in the fetch_logging() config callback.
3643 Affected files is silcd/serverconfig.c.
3645 * Drop root privileges when started in foreground. Don't drop them
3646 if debugging also. Affected file is silcd/silcd.c.
3648 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * Added more IM-like features by introducing new user modes
3651 for setting various presence information. Added new modes:
3652 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3653 specs and code. Protocol TODO #19. Affected files are
3654 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3655 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3657 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Added STATS command to the protocol after all, to return
3660 various statistical information about the network. It can
3661 be used by clients to retrieve statistical information, and
3662 servers may use it to to fetch cell and network wide
3663 statistics from router. Updated the protocol specs and
3664 implemented it to the server. Protocol TODO #16.
3665 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3666 silcd/command_reply.[ch].
3668 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * The LIST command reply in client libary now adds new channel
3671 entry if the returned channel doesn't exist yet in cache,
3672 and returns the channel entry to the application in the
3673 command_reply client operation. Affected file is
3674 lib/silcclient/command_reply.c.
3676 * Changed the channel message payload's MAC generation to
3677 include the IV in the MAC as well. This way all relevant
3678 parts of the channel message payload are authenticated also
3679 with the channel message MAC (and not only by packet MAC).
3680 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3681 Affected file is lib/silccore/silcchannel.c.
3683 * Fixed the SKE to save the remote version, since the
3684 silc_ske_parse_version mistakenly checked wrong version,
3685 after it replaced the start payload. Affected files are
3686 lib/silcske/silcske.[ch].
3688 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3691 string utility functions. Added there also new functions
3692 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3693 Affected files lib/silcutil/silcstrutil.[ch].
3695 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3696 files are lib/silcutil/silcstrutil.[ch].
3698 * Defined that the security property fields in SKE SHOULD be
3699 UTF-8 encoded, defined that version string MUST be US-ASCII
3700 encoded, defined that passphrases sent in connection
3701 authentication protocol MUST be UTF-8 encoded. Implemented
3702 these to the client and server. Defined also that other
3703 passphrases sent in the protocol MUST be UTF-8 encoded.
3704 Affected files are lib/silcske/silcske.c,
3705 lib/silcclient/protocol.c, silcd/protocol.c,
3706 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3708 * Changed the silc_client_close_connection interface to not
3709 need the SilcSocketConnection which should not be visible
3710 to application. Affected files are lib/silcclient/client.c
3711 and lib/silcclient/silcclient.h.
3713 * Rewrote the text for Private Message Key Payload in the
3714 protocol specification. Protocol TODO #11.
3716 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3718 * Upgraded the protocol version to 1.1, updated protocol specs
3721 * Added the nickname as new argument to NICK_CHANGE notify and
3722 added it to protocol specs and implemented it to client and
3723 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3724 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3725 lib/silcclient/client_notify.c.
3727 * Added the killer's client ID to the KILLED notify and added
3728 it to protocol specs and implemented it to client and server.
3729 Protocol TODO #13. Affected files are silcd/command.c,
3730 silcd/packet_receive.c, packet_send.[ch],
3731 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3732 The killer's client entry is now returned to application in
3733 the `notify' client operation.
3735 * Fixed the Max Argument fields that had too large value set
3736 in the protocol specs. Protocol TODO #14.
3738 * Added the LEAVE command reply to return the ID of parted
3739 channel. Updated protocol specs and implemented it to the
3740 client and server. Protocol TODO #15. Affected files are
3741 silcd/command.c, lib/silcclient/command_reply.c. The channel
3742 entry is now returned to application in the `command_reply'
3745 * Rewrote the version SKE version checking in client libary
3746 and in server to use the silc_parse_version_string. Affected
3747 files are lib/silcclient/protocol.c, silcd/protocol.c.
3749 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3750 commands that was missing it, and updated protocol specs and
3751 the server implementation. Protocol TODO #10. The affected
3752 file is silcd/command.c.
3754 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3755 generic reply to a generic request (REQUEST flag), and
3756 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3757 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3758 to define the payload for DATA flag. Added the flags to
3759 the implementation. Protocol TODO #9. Affected file is
3760 lib/silccore/silcchannel.h.
3762 Changed the client library to return the message length
3763 to application as well in the channel_message and private_message
3764 client operations. Affected files are
3765 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3766 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3767 and lib/silcclient/client_ops_example.c.
3769 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3770 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3771 the channel. Updated protocol specs and impelemented this
3772 to client and server. Protocol TODO #6. Affected files are
3773 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3774 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3776 Added new options m and M to CMODE command in Irssi SILC
3777 client to set these modes.
3779 * Deprecated all administrative commands from SILC protocol
3780 since they are highly implementation specific commands.
3781 Updated protocol specs. Moved the old commands in
3782 implementations to private range of command types. Affected
3783 files are silcd/command.c, lib/silcclient/command.c and
3784 lib/silcclient/command_reply.c. Protocol TODO #8.
3786 * Fixed a bug in server where sending unknown command crashes
3787 the server. Affected file silcd/command.c.
3789 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * Added SILC_PROTOCOLVERSION macro to check protocol version
3792 of a socket connection. The affected file is
3793 lib/silcutil/silcsockconn.h.
3795 * Added better error logging in rekey protocol. Affected file
3798 * Do not check public key types in SKE during rekey. Affected
3799 file lib/silcske/payload.c.
3801 * Fixed the rekey protocol with PFS, which was totally broken.
3802 Affected file silcd/protocol.c.
3804 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Some client implementations quit network by doing first LEAVE
3807 and then immediately SIGNOFF (like Bombyx). We now do check
3808 after a short time after LEAVE notify and check whether the
3809 client is still valid after LEAVE, and if not we remove it from
3810 cache. Affected file is lib/silcclient/client_notify.c.
3812 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3814 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3815 it's good not to have security holes here.
3817 * Fixed a negative refcount situtuation for the config context.
3818 Affected file is silcd/serverconfig.c.
3820 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3822 * ROBOdoc documented lib/silcutil/silcutil.h.
3824 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3826 * Optimized even more the SilcPacketContext structure. Now
3827 totally saved 16 bytes of memory per context after optimization.
3828 Affected files are lib/silccore/silcpacket.[ch].
3830 * Made strict checks for valid SILC IDs. Affected file is
3831 lib/silccore/silcid.c.
3833 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Changed the object argument for silc_cipher_register,
3836 silc_hash_register, silc_hmac_register and silc_pkcs_register
3837 to const. Affected files are lib/silccrypt/silccipher.[ch],
3838 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3840 * Changed the silc_get_username and silc_get_real_name to
3841 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3843 * Fixed the Irssi SILC Client to use the silc_get_username and
3844 silc_get_real_name insted of glib routines since the glib
3845 routines only corrupt stack. Fixes the Irssi SILC to work in
3846 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3848 * Fixed the Irssi to not use g_get_home_dir since it crashes
3849 or returns garbage on cygwin and corrupts stack. Added function
3850 get_home_dir to Irssi routines. Affected files are
3851 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3853 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3855 * Made some structure optimizations. SFTP memory FS MemFSEntry
3856 entry structure. Optimized SilcTask structure. Optimized
3857 SilcPacketContext structure.
3859 Affected files lib/silcsftp/sftp_fs_memory.c,
3860 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3862 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * And yet again reverted back the config thing since Johnny
3865 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3868 * Fixed memory leaks from config object. Affected files are
3869 silcd/serverconfig.[ch].
3871 * Added support for adding new connections to the server in rehash.
3872 After rehash they take effect.
3874 Added support for changing the maximum allowed connections in
3875 rehash. The number can grow but going smaller is not supported.
3877 Added function silc_server_num_sockets_by_remote to the
3878 silcd/server_util.[ch].
3880 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3882 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3884 * Added preliminary checking during config parsing for a valid
3885 public/private key and removed further checks in the code.
3886 Affected files are silcd/serverconfig.[ch], server.c.
3888 * Moved functions silc_server_drop() and silc_server_daemonise()
3889 from server.c to silcd.c since they are stricly related to
3890 the application activity.
3892 * Reverted a small part of the automatic ref/unref since
3893 it caused a double unref in some situations. Affected
3894 files are silcd/silcd.[ch], server.c, serverconfig.c.
3896 * Added some .cvsignore files in the lib directory.
3898 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Fixed silc_net_gethostbyaddr to correctly resolve by
3901 address. Affected file lib/silcutil/silcnet.c.
3903 * Fixed the notify relaying to client. The HMAC to be used
3904 with relayed packets ws wrong and caused decryption failure
3905 at the client end. Affected file is silcd/packet_receive.c.
3907 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Created new branch silc_protocol_1_0_branch.
3911 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3913 * Changed the silc_server_config_* routines to be SilcServer
3914 independent. They are now officially application specific code
3915 and not part of generic server implementation. Affected files
3916 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3918 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Added automatic referencing of config context in the
3921 silc_server_config_alloc, and automatic unreferencing in the
3922 silc_server_config_destroy. Affected files are
3923 silcd/serverconfig.[ch], silcd/silcd.c.
3925 * Fixed the silc_log_quick handling in the logging routines.
3926 It didn't log quickly when it was TRUE. Affected file is
3927 lib/silcutil/silclog.c. Also the flush delay was set even
3928 if it was 0 in config file. Affected file is
3929 silcd/serverconfig.c.
3931 * Added support for changing key pair of the server in rehash.
3932 Affected file silcd/server.c.
3934 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3936 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3937 too early, before getting the channel entry. Affected file
3938 is silcd/packet_receive.c.
3940 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3942 * Added functions silc_server_config_[ref/unref], these are used
3943 to prevent that the config object is destroyed.
3945 No longer directly affect global variables silc_log_quick and
3946 silc_log_delay, they are first cached inside the config object
3947 and then applied with silc_server_config_setlogfiles().
3949 silc_server_config_set_defaults() is now internal to
3950 serverconfig.c, there are no reasons to show this internal stuff
3953 Affected files are silcd/serverconfig.[ch].
3955 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3956 fprintf's to stderr, since some code may be executed again after
3957 the server went into the background. Affected files are
3960 * Added rehash support. Added function silc_server_rehash() that
3961 will perform all the basic tasks of the rehashing procedure.
3963 * Added command line option `-x, --hexdump'. This will enable the
3964 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3965 The option `--hexdump' implies `--debug'.
3967 * Fixed a bad bug in the logging APIs (silcutil library) where
3968 the application would crash after calling silc_log_reset_all().
3970 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Fixed the KICKED notify handling in client library to
3973 correctly remove the channel and all entries from the
3974 channel when I was kicked. This bug crashed the client.
3976 Fixed yet another but in KICKED notify handling to remove
3977 the kicked client correctly from the channel.
3979 Affected file is lib/silcclient/client_notify.c.
3981 * Fixed a minor bug in looking up correct client entry
3982 in KICKED notify in server. Affected file is
3983 silcd/packet_receive.c.
3985 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3986 sources correctly to distribution. Fixes --with-gmp option.
3988 * Removed the manual rehashing from ID Cache, and changed it
3989 to use the SILC Hash Table's auto rehash feature. Affected
3990 file is lib/silccore/silcidcache.c.
3992 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Fixed a bug in the silc_client_nickname_format function that
3995 handles the multiple same nickname formatting. Two clients
3996 with same nickname caused problems after the first one left
3997 and rejoined. It didn't format the nickname correctly.
3998 Affected file is lib/silcclient/idlist.c.
4000 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4002 * Don't change the topic if olod topic is same as new one.
4003 Affected file is silcd/packet_receive.c.
4005 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Added cross-reference support to the SILC Documentation
4008 generator. All types across all HTML files are now cross-
4009 referenced. Affected files util/robodoc/generator.c and
4010 scripts/silcdoc/silcdoc.
4012 * Added file lib/silcutil/silctypes.h to include all the
4013 arithmetic type definitions and some macros. Removed
4014 includes/bitmove.h and moved macros to silctypes.h.
4016 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4018 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4020 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Added `type' argument to silc_id_payload_parse_id function which
4023 now returns the type of the ID to the sent pointer. Affected
4024 file is lib/silccore/silcid.[ch].
4026 * Added check for CMODE_CHANGE notify type that mode change is
4027 allowed by the sender. Affected file silcd/packet_receive.c.
4029 * Added check for CUMODE_CHANGE notify type that mode change is
4030 allowed by the sender. Affected file silcd/packet_receive.c.
4031 Added the ID type as CUMODE_CHANGE notify type as argument
4032 to the `notify' client operation. Affected files are
4033 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4035 * Added function silc_client_add_server to the client library.
4036 Added support for resolving also channel and server info when
4037 received unknown entity in notify packet. Affected files are
4038 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4040 * Added function silc_command_get_status to return the command
4041 status from the command reply's argument payload. Affected files
4042 are lib/silccore/silccommand.[ch].
4044 * Added check for KICKED notify type that the kicking is
4045 allowed by the client. Affected file silcd/packet_receive.c.
4047 * Created function silc_get_input which can be used to get input
4048 (echo on or off) from user on command line. Affected files are
4049 lib/silcutil/silcutil.[ch].
4051 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4053 * Optimized silc_server_packet_relay_to_channel function.
4054 Added new function silc_channel_message_payload_encrypt which
4055 can be called directly if channel message payload needs to
4056 be encrypted and is already encoded (no need to call _encode
4057 function). Packet relaying is now done by router without any
4058 extra memory allocations. Affected files are
4059 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4060 silcd/packet_send.c.
4062 * Fixed the INVITE notify handling. It took wrong arguments
4063 as invite list and invite delete. Affected file is
4064 silcd/packet_receive.c.
4066 * Added check for TOPIC_SET notify type that the topic change is
4067 allowed by the client. Affected file silcd/packet_receive.c.
4069 * Added check for INVITE notify type that inviting is allowed by
4070 the client. Affected file silcd/packet_receive.c.
4072 * Changed the silc_server_client_on_channel to return the
4073 SilcChannelClientEntry as well. Moved the function
4074 silc_server_check_cmode_rights to server_util.[ch].
4075 Affected files are silcd/server_util.[ch], silcd/command.c.
4077 * Added function silc_server_check_umode_rights to check whether
4078 changing client's user mode is allowed. Added check for
4079 UMODE_CHANGE notify type that the umode change is allowed
4080 by the client. Affected files are silcd/server_util.[ch],
4081 silcd/packet_receive.c and silcd/command.c.
4083 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4085 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4086 ID length. It ignored that ID can be IPv6 based as well.
4087 Affected file lib/silccore/silcpacket.h.
4089 * Fixed the silc_id_id2str and silc_id_str2id to take the
4090 IPv6 address offset's into consideration. Affecte file is
4091 lib/silccore/silcid.c.
4093 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4095 * Fixed the internal Unix scheduler functions to check for
4096 NULL context they may receive. The affected file is
4097 lib/silcutil/unix/silcunixschedule.c.
4099 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4101 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4102 can specify different directory with --home command line
4103 parameter. Affected files irssi/src/silc/core/client_ops.c,
4106 * SILC-specific commands aren't now executed if the active server
4107 isn't of SILC-type, so there won't be problems with having
4108 IRC and SILC protocol support in same client. Affected files
4109 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4112 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * Improved the signal support in SILC Schedule. Added new
4115 function silc_schedule_signal_call which is used by application
4116 to mark a signal to be called. It is now safe to perform
4117 any kind of tasks in signal callbacks since it is guaranteed
4118 that the application specified signal callback is called
4119 after the signal is over. Affected files are
4120 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4122 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4124 * Added `name' field to SilcChannelPrivateKey to represent
4125 application given name for the key. Moved also the context from
4126 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4127 Added the `name' argument also to the function
4128 silc_client_add_channel_private_key.
4130 Added function silc_client_current_channel_private_key to set the
4131 current channel private key in use.
4133 Added "change" command to KEY command which can be used to change
4134 the current channel private key. Bound the command also to
4135 alt+K (Alt+Shift+k).
4137 Also affected files lib/silcclient/client_channel.c,
4138 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4140 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Added silc_rng_get_byte_fast function in to the
4143 lib/silccrypt/silcrng.[ch].
4145 * Changed the interface of silc_packet_assemble and the
4146 silc_packet_send_prepare. If silc_packet_assmble is now
4147 called the application does not call silc_packet_send_prepare
4148 because the library will call it automatically. These
4149 interfaces now also return a reference to the outgoing buffer
4150 which includes the assembled packet, which the application can
4151 use to encrypt the packet.
4153 Affected files are lib/silccore/silcpacket.[ch],
4154 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4155 silcd/packet_send.c, server_backup.c and packet_receive.c.
4157 * Fixed a packet sending bug on very high load, where outgoing
4158 packet queue wasn't handled correctly and packets got corrupted.
4159 Affected files are lib/silcutil/*/silc*sockconn.c,
4160 lib/silcclient/client.c and silcd/server.c.
4162 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Added macro SILC_PACKET_DATALEN which can be used during
4165 packet assembling to check whether the data to be added to
4166 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4167 len is truncated until it fits it.
4169 Added checks for maximum length of channel message payload and
4170 private message payload also.
4172 Added checks for maximum packet length in server and in
4175 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4176 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4177 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4178 lib/silcclient/client_prvmsg.c.
4180 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Added silc_server_packet_queue_purge call to the
4183 silc_server_disconnect_remote to assure that all data in the
4184 queue before disconnecting is sent to the network. Affected
4185 file silcd/server.c.
4187 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Added the deleting of server's own ID cache entry to the
4190 silc_server_free function. Free also everything else that
4191 has been allocated in silc_server_init. The affected file
4194 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Added functions silc_parse_version_string, silc_version_to_num,
4197 and silc_ske_parse_version to parse SILC protocol style version
4198 strings. Affected files lib/silcutil/silcutil.[ch] and
4199 lib/silcske/silcske.[ch].
4201 * Added new configuration params: version_protocol, version_software
4202 and version_software_vendor to specify what version the remote
4203 host must at least be to be able to connect to server. The vendor
4204 string can be regex matched too. Added new function
4205 silc_server_connection_allowed to check maximum number of allowed
4206 connections, and allowed versions for incoming connections.
4207 Affected files are silcd/server.c, server_util.[ch] and
4210 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Added preliminary support for signals in scheduler. The
4213 signals we care about are now blocked always when the scheduler
4214 is locked. This way we can synchronise the use of signal with
4215 scheduler. It is guaranteed that when signal occurs the scheduler
4216 is not locked, and thus new tasks can be safely added to the
4219 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4220 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4221 Added new platform specific routines
4222 silc_schedule_internal_signals_[un]block and
4223 silc_schedule_internal_signal_[un]register.
4225 Added new functions to SILC Schedule API:
4226 silc_schedule_signal_[un]register. Each signal that application
4227 is going to use should be registered to the scheduler.
4229 Affected files are lib/silcutil/silcschedule.[ch],
4230 lib/silcutil/*/silc*schedule.c.
4232 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * Check for unauthenticated client and server in the
4235 silc_server_new_client and silc_server_new_server functions.
4236 Affected file silcd/packet_receive.c.
4238 * Added function silc_string_is_ascii to check whether given
4239 string is 7-bit ASCII string. Affected files are
4240 lib/silcutil/silcutil.[ch].
4242 * Added function silc_id_is_valid_server_id into the
4243 silcd/serverid.c and added checking for valid Server ID's in
4244 silc_server_new_server. The Server ID must always be based
4245 on the server's public IP address.
4247 * Added logging of DISCONNECT packet message in the server.
4248 Affected file silcd/server.c.
4250 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4252 * Changed all library interfaces that use Global RNG to also
4253 accept SilcRng as argument. Affected files are
4254 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4255 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4256 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4257 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4258 lib/silccrypt/rsa.c.
4260 * Added function silc_pkcs_generate_key to the
4261 lib/silccrypt/silcpkcs.[ch] for applications so that they
4262 don't need to do pkcs->pkcs->init calls anymore.
4264 * Remove SilcSocketConnection from the SFTP API since it really
4265 wasn't needed there. The application has the information
4266 saved in its contexts anyway and the SFTP layer doesn't need
4267 know about it. Affected files lib/silcsft/silcsftp.h and
4268 lib/silcsftp/sftp_[server/client].c.
4270 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4271 The SilcSimContext is not SilcSim.
4273 * Fixed possible buffer overflows in silc_id_render in the
4274 lib/silcutil/silcutil.c.
4276 * On EPOC the global crypto module lists are not used at all
4277 in the crypto library. Added support for using the constant
4278 algorithm list on EPOC. Affected files are
4279 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4282 * Fixed the handling of third parameter of KICKED notify, since
4283 it was mistakenly updated to SILC Protocol 1.0 even though it
4284 is to be included in 1.1. Since it is not in 1.0 it is not
4285 mandatory, and this fix now handles it only if it is provided,
4286 and it is not error if it is not provided. Affected file
4287 lib/silcclient/client_notify.c.
4289 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4292 client. Affected file irssi/src/silc/core/client_ops.c.
4294 * Merged with Irssi 0.8.4 from irssi.org CVS.
4296 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Check for valid socket connection in client entries before
4299 sending any messages. Fixes a crash, but doesn't fix some
4300 other underlaying bug that is lurking there. Affected
4301 file silcd/packet_send.c.
4303 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4305 * $usermode, $cumode and $cumode_space expandos shouldn't do
4306 anything with non-SILC server records. Affected file
4307 irssi/src/silc/core/silc-expandos.c
4309 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4311 * Fixed the silc_net_check_[host/local]_by_sock to support
4312 IPv6 bound sockets as well. Now they can return IPv6 addresses
4313 as well. Affected file lib/silcutil/silcnet.c.
4315 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4316 Affected lib/silcutil/unix/silcunixnet.c.
4318 * Fixed ID rendering (at least on some platforms, not NetBSD)
4319 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4321 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4323 * Added silc_hash_public_key and silc_hash_public_key_compare
4324 functions to be used with SilcHashTable. They can be used to
4325 hash public keys and compare public keys in hash table. Affected
4326 file lib/silcutil/silcutil.[ch].
4328 * Added support for specifying multiple public keys for Client
4329 connection section in server configuration file. This makes it
4330 possible to accept multiple public keys from same host, or to
4331 make a section that accepts any incoming host, and have the
4332 accepted public keys listed in the section.
4334 Added functions silc_sever_[find/get]_public_key, added the
4335 support for this actually to all connection sections but only
4336 the Client section is currently allowed to specify multiple
4339 Affected files are silcd/server.c, server_internal.h,
4340 command.c, protocol.c, server_util.[ch], packet_receive.c.
4342 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4344 * Merged Irssi 0.8.2 from irssi.org CVS.
4346 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4348 * If silc_debug is TRUE, also output standard logging messages
4349 to stderr with the debug output.
4351 Made silc_log_reset_all() flushing all channels before returning.
4352 Also fixed some documentation typos.
4354 Affected files are lib/silcutil/silclog.[ch].
4356 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4358 * Fixed the server to check correctly the amount of connections
4359 from single host, by checking also the type of the connection.
4360 Fixed also the comparison of number of connections and number
4361 of allowed connections. Affected files are silcd/server.c,
4364 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Fixed the USERS command reply to save the user's mode on the
4367 channel as well. Fixed JOIN command reply to check whether a
4368 client is on channel already and not join it twice. Affected
4369 file lib/silcclient/command_reply.c.
4371 * Added new file silc-expandos.c into irssi/silc/core/ to return
4372 various stuff for various signal for the statusbar etc. updating.
4373 Now Irssi SILC client prints channel user modes etc. on the
4376 * The user mode (like server/router operator changes) is now shown
4377 on the Irssi SILC client's statusbar. The affected files are
4378 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4380 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4383 to SILC_SCHEDULE_[UN]LOCK macros.
4385 * Added more error printing to logs in server code. Affected
4386 files silcd/server.c and silcd/protocol.c.
4388 * Fixed -S option parsing in Irssi SILC Client. Affected file
4389 irssi/src/silc/core/silc-core.c.
4391 * Added silc_buffer_alloc_size function. Affected file is
4392 lib/silcutil/silcbuffer.h.
4394 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4397 constants. Affected files in
4398 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4401 * Changed the internal SFTP Memory FS table to const. Affected
4402 file lib/silcsftp/sftp_fs_memory.c.
4404 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Fixed the buffer formatting and unformatting routines to
4407 check the size of 64 bits types with sizeof(). Affected
4408 file is lib/silcutil/silcbuffmt.c.
4410 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Removed 0.6.x backwards support.
4414 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Changed all integer type names:
4417 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4418 to avoid collisions with other libraries using same type names
4421 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Added `prefer_ipv6' argument to the functions
4424 silc_net_gethostbyname[_async]. If it is TRUE it will return
4425 IPv6 address over IPv4. If FALSE IPv4 address is returned
4426 even if IPv6 address was found. Affected files
4427 lib/silcutil/silcnet.[ch].
4429 * Added support silc_net_create_connection[_async] to fallback
4430 to IPv4 address if IPv6 address could not be used (like if
4431 it doesn't work on a specific system). Affected file in
4432 lib/silcutil/unix/silcunixnet.c.
4434 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * Added silc_schedule_reinit function to do the enlarging
4437 of the max tasks handling capabilities of the scheduler.
4438 Affected files lib/silcutil/silcschedule.[ch].
4440 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4442 * Added automatic extern "C" { ... } for C++ compilers so the
4443 application does not need to define them. Affected file
4444 includes/silcincludes.h.
4446 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4447 old name went against naming convention. Applications now
4448 include "silcclient.h" instead of "clientlibincludes.h".
4449 Removed includes/clientlibincludes.h, it is redundant now.
4451 * Renamed includes/version.h to silcversion.h.
4453 * Added really preliminary support for OS/2 into the util
4454 library. Only thread & mutex API is implemented, others
4455 are still to be implemented. Created the lib/silcutil/os2/
4456 directory. Created also file includes/silcos2.h.
4458 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4460 * Added preliminary BeOS support into the util library.
4461 Created lib/silcutil/beos/, and implemented all the needed
4462 functions to support SILC on BeOS. Created also file
4463 includes/silcbeos.h.
4465 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4467 * Added proper initializations to silc's irssi code, so it's
4468 now possible to load it as module. Affected files
4469 irssi/src/silc/core/silc-core.c,
4470 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4472 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4474 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4477 * Fixed the silcdoc document generator to correct generate
4478 docs from all kinds of filenames. Affected files are
4479 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4481 * ROBOdoc documented lib/silcutil/silcmemory.h.
4482 Added also new function silc_memdup.
4484 * Removed lib/silcutil/silcbufutil.h and moved those routines
4485 to the lib/silcutil/silcbuffer.h.
4487 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4489 * Added `user_count' to the SilcChannelEntry which now tells the
4490 number of users on the channel. The user count is now saved
4491 in normal server of global channels as well. Affected files
4492 silcd/server.c, idlist.h, packet_receive.c and command.c.
4494 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4495 include file utility functions.
4497 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4498 instead of calling directly OS routines.
4500 * Fixed NICK change printing in Irssi SILC Client. Fixed
4501 KICKED notify printing in Irssi SILC Client. Affected file
4502 irssi/src/silc/core/client_ops.c.
4504 * Fixed a NICK change bug in client library, to not recreate the
4505 client_entry->channels hash table everytime nick is changed.
4506 Affected file lib/silcclient/client.c.
4508 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4510 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4511 the SKE interface a bit.
4513 * Fixed padding problem in PKCS#1. The padding was not actually
4514 random since the random number generator was used incorrectly.
4515 This security bug affects only when encrypting with PKCS#1, and
4516 it is not currently used at all in SILC. SILC only use signing
4517 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4519 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4521 * Rewrote the notify handling in Irssi SILC client to not call
4522 the events as signals. Fixes problems with Perl support.
4523 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4525 * Send the auto-nicking NICK command in client library with
4526 little timeout after connecting. The affected file is
4527 lib/silcclient/client.c.
4529 * Added following new config file settings:
4530 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4531 key_exchange_timeout, conn_auth_timeout, connections_max,
4534 Implemented all the new config settings handling in the server.
4536 Optimized the use of SKE Mutual flag usage. Use it only
4537 if connection authentication protocol is not based in public
4540 Renamed all SilcServerConfigSection* to SilcServerConfig*
4541 to have a bit shorter names.
4543 Affected files silcd/serverconfig.[ch], server.[ch], and
4546 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4548 * Cleaned up the listening sockets code, preparing for the rehash
4549 support. Affected file is silcd/server.c.
4551 * Fixed some output messages. Affected files are silcd/silcd.c,
4554 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4556 * Create lib/doc/silcrng_intro.html document as introduction
4557 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4559 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4561 * Fixes to the silcd config template. Affected file is
4562 doc/example_silcd.conf.in.
4564 * Removed type casts from silc_calloc(), conforming to the
4565 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4567 * Removed param_name member from client, server, and router
4568 section structs, now identifying the param directly.
4570 Added CONFIG_FREE_AUTH macro in config file parsing.
4572 Affected files are silcd/serverconfig.[ch].
4574 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4576 * Fixed command line parameter handling. All SILC initialization
4577 is now done in silc_core_init() which also fixes autoconnecting
4580 Affected files irssi/src/silc/core/silc-core.c,
4581 irssi/src/fe-text/silc.c.
4583 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4585 * Added new configuration options and blocks:
4586 keepalive_secs, reconnect_count, reconnect_interval,
4587 reconnect_interval_max, reconnect_keep_trying and
4588 require_reverser_lookup. Added ConnectionParam block, and
4589 implemented the connection parameters when connecting as
4590 initiator and when accepting connections as responder.
4592 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4593 whether given configuration value has been given already.
4595 Affected files silcd/serverconfig.[c], server.[c].
4597 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4598 algorithm parts and created new file silcalgs.conf, that
4599 is now included from the example_silcd.conf.in.
4601 * Optimized the silc_server_connect_to_router_second to take
4602 the connection configuration object from the SilcServerConnection
4603 object instead of finding it during the connecting phase.
4604 Added the configuration object to SilcServerConnection struct.
4605 Affected files silcd/server_internal.h, server.c.
4607 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4609 * Add the client on channel after it was resolved at the
4610 channel message receiving, and it was not already on the
4611 channel. Affected file lib/silcclient/client_channel.c.
4613 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4615 * Fixed the public key authentication to allocate always the
4616 destination signature buffer instead of using static buffer.
4617 Affected file silcd/protocol.c.
4619 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Unified the serverconfig.[ch]'s helper function interface.
4622 Affected file silcd/serverconfig.[ch].
4624 * Removed doc/example_silc.conf.in since it is redundant.
4625 The make install will now install irssi/silc.conf file.
4627 * Added new Passphrase and Publickey authentication methods to
4628 config file, allowing both public key and passphrase based
4629 authentication to be set at the same time.
4631 Added `prefer_passphrase_auth' setting in config file which
4632 can be used to set to prefer passwd auth if both passwd and
4633 public key is set. If not set, public key is preferred.
4634 This has effect only when being initiator (responder will try
4637 Added support for authentication with passphrase and public key
4638 at the same time. The passphrase is tried first always since
4639 it is faster to check.
4641 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4643 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4645 * Merged the new SILC Config library, with the server parsing
4646 support. Read the header file silcconfig.h or the toolkit
4647 documentation for the news. Affected files are
4648 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4649 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4650 silcd/protocol.c silcd/server.c silcd/server_backup.c
4651 silcd/serverconfig.[ch] silcd/silcd.c.
4653 * Fixed some silclog documentation. Affected file is
4654 lib/silcutil/silclog.h.
4656 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4658 * The silc_cipher_register, silc_hash_register and
4659 silc_hmac_register now checks if the object to be registered
4660 is registered already. Affected files are
4661 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4663 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4665 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4667 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4669 * Allow zero length channel messages inside the Channel Message
4670 Payload. Affected file lib/silccore/silcchannel.c.
4672 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4673 as header filenames.
4675 * Removed lib/silcclient/README and created HTML file
4676 lib/silcclient/silcclient_using.html, which is now included
4677 as part of Toolkit documentation.
4679 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4681 * Fixed CUMODE_CHANGE notify handling to change the mode of
4682 correct client. Affected file lib/silcclient/client_notify.c.
4684 * Make silc_rng_alloc fail if it cannot allocate the sha1
4685 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4687 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4689 * Fixed the file transfer's key agreement payload to include
4690 zero port also if the hostname is NULL because it could not
4693 Call file transfer monitor callback now also if error occurs
4694 during key agreement protocol.
4696 Changed the silc_client_file_send interface to return the
4697 SilcClientFileError instead of session id. The session ID
4698 is returned into pointer provided as argument.
4700 Check that the file exists locally before sending the
4701 file transfer request at all.
4703 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4705 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4706 error than can occur while key agreement protocol. Affected
4707 file lib/silcclient/silcapi.h.
4709 * Fixed the event_mode CMODE handler to not crash when mode
4710 is changed and +k mode is set in the channel. Affected file
4711 irssi/src/silc/core/silc-channels.c.
4713 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4714 SILC_LOG_WARNING to give out Warning and not Error. Affected
4715 file lib/silcutil/silclog.c.
4717 * Fixed the channel message payload decryption in the function
4718 silc_channel_message_payload_decrypt to not modify the original
4719 buffer before it is verified that the message decrypted
4720 correctly. Otherwise, next time it is called with correct
4721 channel key it won't encrypt since the payload is corrupted.
4722 Affected file lib/silccore/silcchannel.c.
4724 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4726 * Do not constantly resize the window. A fix patch by cras.
4727 Affected file irssi/src/fe-text/screen.c.
4729 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4731 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4732 Affected file lib/silcutil/silcnet.c.
4734 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Fixed a bug in hash table internal routine for traversing
4737 the table with foreach callback. The current entry may
4738 become invalid in the callback but it was referenced after
4739 the callback returned.
4741 Do not allow auto rehashing of hash table during the
4742 silc_hash_table_foreach operation, for same reasons as it is
4743 not allowed for SilcHashTableList. Affected files are
4744 lib/silcutil/silchashtable.[ch].
4746 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4748 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4749 Win32 DLL. extern's in header files are now declared with
4752 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4754 * Fixed private message handling. It used some old code that
4755 caused the client to crash. Affecte file is
4756 lib/silcclient/client_prvmsg.c.
4758 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4760 * Added function silc_client_add_channel,
4761 silc_client_replace_channel_id, and removed functions
4762 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4763 from client library.
4765 * Added cross reference of the joined channels to the
4766 SilcClientEntry, and changed the SilcChannelEntry's
4767 users list to SilcHashTable. The affected files are
4768 lib/silcclient/idlist.[ch].
4770 * Fixed a bug in hash table tarversing. While the hash table
4771 is traversed with SilcHashTableList the table must not be
4772 rehashed. It is now guaranteed that auto rehashable tables
4773 are not rehashed while tarversing the list. Also defined that
4774 silc_hash_table_rehash must not be called while tarversing
4775 the table. Added function silc_hash_table_list_reset that must
4776 be called after the tarversing is over. The affected files are
4777 lib/silcutil/silchashtable.[ch].
4779 * Changed all hash table traversing to call the new
4780 silc_hash_table_list_reset in server and in client library.
4782 * Added function silc_client_on_channel to return the
4783 SilcChannelUser entry if the specified client entry is joined
4784 on the specified channel. This is exported to application as
4785 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4787 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4789 * Fixed founder regaining problem with JOIN command on normal
4790 server. The notify for mode change must be sent always and
4791 not only if !cmd->pending. Affected file silcd/command.c.
4793 * Fixed the WHOWAS command's reply sending to support the
4794 lists correctly. Affected file silcd/command.c.
4796 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4798 * When sending JOIN command to router for processing the
4799 sender's old command identifier was not saved back to the
4800 sender's command context, fixed now. The affected file is
4803 * Create the key in JOIN command of the router did not return
4804 the channel key, added check for this. Affected file is
4807 * Fixed a channel ID update bug in JOIN command reply. Do
4808 not directly upgrade the ID but call the function
4809 silc_idlist_replace_channel_id if the ID was changed.
4810 Affected file silcd/command_reply.c.
4812 * Fixed memory leaks from command calling if it would fail.
4813 Affected file silcd/command.c.
4815 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4817 * Applied patches from cras:
4819 Memory leak fixes around libaries, irssi window resize fix,
4820 new silclist.h and silcdlist.h, all extern inline changed to
4823 * Removed dotconf from lib/dotconf, not needed anymore.
4825 * Removed TRQ from lib/trq, not needed anymore.
4827 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4828 with server connections. Later this will be configurable
4829 in config file after new config file is done. Affected file
4832 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4834 * Fixed a crash in server related to channel announcements.
4835 Affected file silcd/server.c.
4837 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4839 * Fixed memory leaks in silc_server_create_new_channel*
4840 functions. Affected file silcd/server.c.
4842 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4843 which ID was changed. This way the router will send the
4844 user list for the channel again, and server won't be in
4845 desync in some rare circumstances. Affected file is
4846 silcd/packet_receive.c.
4848 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4850 * Check for NULL socket pointer in the function
4851 silc_server_packet_send_to_channel_real. Affected file
4852 silcd/packet_send.c.
4854 * Fixed the BAN notify handling to correctly remove ban
4855 list. Affected file silcd/packet_receive.c.
4857 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4859 * Fixed some header addition to Toolkit distribution in
4860 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4862 * Added lib/silcclient/client_ops_example.h as an template
4863 file for application programmers to quickly start using
4864 the SilcClientOperation functions in their application.
4865 Updated the lib/silcclient/README as well to tell about this
4866 nice file made available.
4868 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4870 * Call silc_server_remove_from_channels when removing client
4871 entry when NO_SUCH_CLIENT_ID was received. Affected file
4872 is silcd/command_reply.c.
4874 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4876 * Added server & router operator statistics updating. Affected
4877 file silcd/packet_receive.c and silcd/command.c.
4879 * Fixed the SERVER_SIGNOFF notify handling on normal server
4880 not to save the history information for clients. Same was
4881 fixed earlier in remove_clients_by_server function, but not
4882 here. Affected file silcd/packet_receive.c.
4884 * Raised the default connection-retry count from 4 to 7 in
4885 server. Affected file silcd/server.h.
4887 * Cancel any possible reconnect timeouts when we start the
4888 key exchange. Affected file silcd/server.c.
4890 * Do not reconnect on connection failure when SCONNECT was
4891 given. Affected files silcd/server.[ch].
4893 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4895 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4897 * Fixed the NICK command to always give the unformatted
4898 nickname to the one giving the NICK command. If unformatted
4899 nickname is cached already it will be formatted and the
4900 local entry will always get the unformatted nickname.
4901 Affected file lib/silcclient/idlist.c.
4903 * Fixed some double frees from client library commands.
4904 Affected file is lib/silcclient/command.c.
4906 * Fixed CUMODE command in server to assure that no one can
4907 change founder's mode than the founder itself, there was a
4908 little bug. Affected file silcd/command.c.
4910 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4912 * Removed the SilcClientCommandDestructor from the client
4913 libary, it is not needed anymore. Affected files are
4914 lib/silcclient/silcapi.h, command[_reply].[ch],
4915 client_notify, idlist.c.
4917 * Fixed GETKEY command to first resolve client, and then
4918 resolve the server only if the client was not found, instead
4919 of resolving both at the same time. Affected file is
4920 lib/silcclient/command.c.
4922 * Added silc_client_start_key_exchange_cb and lookup the
4923 remote hostname and IP address before starting the key
4924 exchange with server. The affected file is
4925 lib/silcclient/client.c.
4927 * The server's public key is now saved using the IP address
4928 of the server and not the servername for the filename.
4929 The hostname public key filename is checked as an fall back
4930 method if the IP address based filename is not found.
4932 Fixed the GETKEY command to save the fetched server key
4933 in correct filename.
4935 Print the remote server's hostname now when new key is
4936 received during connection process. Affected file is
4937 irssi/src/silc/core/client_ops.c.
4939 * Return always our own public key to the client if it asks
4940 for it with GETKEY command. Affected file silcd/command.c.
4942 * Removed the use_auto_addr variable from default config
4943 file since it was in wrong section. Affected file is
4946 * Fixed TOPIC_CHANGE notification to not route it when it
4947 was sent using silc_server_send_notify_to_channel function.
4948 Affected file silcd/command.c.
4950 * Fixed silc_server_send_notify_kicked to send the kicker's
4951 Client ID also, it was missing. Affected files are
4952 silcd/command.c, silcd/packet_send.[ch].
4954 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4956 * Do not save client history information in SERVER_SIGNOFF.
4957 Fixes the bug in normal server that it does not detect
4958 the client becoming valid after the server becomes back
4959 online. Affected file silcd/server_util.c.
4961 * Added `sock_error' field into the SilcSocketConnection
4962 context. When error occurs during socket operation (read
4963 or write) the error is saved. Added also new function
4964 silc_socket_get_error to return human readable socket error
4965 message. Affected files are lib/silcutil/silcsockconn.[ch],
4966 lib/silcutil/unix/silcunixsockconn.c, and
4967 lib/silcutil/win32/silcwin32sockconn.c.
4969 * The server now prints the socket error message in the
4970 signoff for client. Affected file silcd/server.c.
4972 * Fixed the `created' channel information sending from router
4973 to server in JOIN command. Checks now whether the channel
4974 really was created or not and set it according that.
4976 Fixed the JOIN command to use the client entry's current
4977 ID during the joining procedure instead of the one it sent
4978 in the command (it is checked though), since it can change
4979 between the packet processing and command processing, and
4980 would just case unnecessary pain in the client end. Affected
4981 file silcd/command.c.
4983 * Fixed a channel key payload sending to use correct channel
4984 ID when the server was forced to change the channel's ID by
4985 router. Router sent the key payload with the old Channel ID.
4986 Affected file silcd/packet_receive.c.
4988 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4990 * Call silc_server_save_channel_key only if the key payload
4991 was provided in the JOIN command's command reply. Affected
4992 file silcd/command_reply.c.
4994 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4996 * Fixed silc_mp_sizeinbase to return the value correctly with
4997 MPI. Affected file lib/silcmath/mp_mpi.c.
4999 * Fixed the stop_server signal to correctly stop the scheduler
5000 and gracefully stop the server when SIGTERM or SIGINT signals
5001 are received. Affected file silcd/silcd.c.
5003 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5005 * Simple handling of TERM and HUP signals. Also added some log
5006 flushing call around. Affected file is
5009 * Fixed small bugs in silclog.c. Now buffering output will take
5010 effect after 10 seconds since startup: This will ensure that
5011 no important startup messages are lost. Also output redirection
5012 will preserve original format ([Date] [Type] message).
5013 Affected file is lib/silcutil/silclog.c.
5015 * Added two options to the config file, in the logging section:
5016 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5017 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5019 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5021 * Do not print the warning about log files not being initialized
5022 more than once to avoid excess logging. Affected file is
5023 lib/silcutil/silclog.c.
5025 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5026 the SIM copying in make install in Makefile.am.pre.
5028 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5030 * Rewritten silclog APIs. Globally interesting changes follows:
5031 silc_log_set_files() changed to silc_log_set_file().
5032 silc_log_set_callbacks() changed to silc_log_set_callback().
5033 ROBOdoc documented silclog header file.
5034 SilcLogCb now returns bool to wether inihibit the default
5035 handler or not (to keep the old behaviour return always TRUE).
5036 The new APIs should also fix the problem of the
5037 silcd_error.log file that was written in the current directory.
5040 Log files streams will remain opened after silc_log_set_file()
5041 call, means less CPU usage notably on high traffic servers.
5042 File streams are now full buffered, and flushed to the disk
5043 every 5 minutes, lesses HD activity and CPU usage.
5044 Messages can be redirected, allowing admins to configure
5045 one single logfile for all server messages.
5046 the silc_log_quick global variable to activate fast-logging.
5047 Affected files lib/silcutil/silclog.[ch]
5049 * Changed some code to conform new silclog APIs. Affected
5050 files are doc/example_silcd.conf.in, silcd/server.c
5051 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5054 * Fixed a memory leak that could occur in some situations.
5055 Affected file silcd/serverconfig.c.
5057 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5059 * Added the silc_client_del_client to remove the client from
5060 all channels as well. Affected file lib/silcclient/idlist.c.
5062 * Fixed the client library to correctly remove the client
5063 from all channels when the client entry is being destroyed.
5064 Affected file lib/silcclient/client_notify.c, command.c.
5066 * Added auto-nicking support to the client library. If the
5067 applicatio now sets client->nickname it will be sent to the
5068 server after connecting by the library. This way for example
5069 SILCNICK (or IRCNICK) environment variables will have effect
5070 and always change the nickname automatically to whatever
5071 it is wanted. Affected file lib/silcclient/client.[ch].
5073 * Renamed silc_server_command_bad_chars to the
5074 silc_server_name_bad_chars and moved it to the
5075 silcd/server_util.[ch]. Added also new function
5076 silc_server_name_modify_bad to return nickname that
5077 includes bad characters as new nickname without those
5078 bad characters. This check and modify is now used in
5079 silc_server_new_client when the username is initially set
5080 as nickname, so it must be checked to be valid nickname.
5081 Affected file silcd/packet_receive.c.
5083 * The nickname length is now taken from the packet for real
5084 and not trusted to strlen() since it clearly can return
5085 wrong length for nickname including bad characters. This
5086 also applies to channel names. Affected file silcd/command.c.
5088 * Removed the lib/silcsilm/modules directory. Modules are now
5089 compiled into the lib/silcsim. Fixed the copying of the
5090 modules to follow symbolic links in Makefile.am.pre.
5092 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5094 * Fixed silc_string_regexify list creation. Fixes bugs with
5095 BAN and INVITE commands in server. The affected file is
5096 lib/silcutil/unix/silcunixutil.c.
5098 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Removed the command destructor entirely from the server's
5101 command and command reply routines. It is not needed, and
5102 its usage was buggy and caused crashes. Affected files are
5103 silcd/command[_reply].[ch].
5105 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Cancel protocol and NULL sock->protocol if timeout
5108 occurred during protocol. Affected file silcd/server.c.
5110 * Cancel protocol timeouts always before calling the final
5111 callback, to assure that after final callback is called
5112 no other state will be called for the protocol anymore.
5113 Affected file silcd/protocol.c.
5115 * Print error log if incoming connection configuration could
5116 not be found. Affected file silcd/server.c.
5118 * Fixed JOIN command to correctly save the founder mode
5119 to the client on normal SILC server, when the channel
5120 was created by the router. Affected file silcd/command.c.
5122 * Fixed LIST command (hopefully) to send correct reply
5123 packets. Affected file silcd/command.c.
5125 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * The silc_packet_receive_process now returns FALSE if the
5128 read data was invalid packet, and TRUE if it was ok.
5130 The server now checks that if unauthenticated connection
5131 sends data and its processing fails the server will close
5132 the connection since it could be a malicious flooder.
5134 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5136 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5138 * Make sure the warning about error opening a log file is
5139 printed only once and not everytime it fails (produces
5140 too much useless log). Affected file lib/silcutil/silclog.c.
5142 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5144 * Made the silc_server_daemonise() function more readable.
5145 Affected file silcd/server.c.
5147 * Pid file is now optional, the user may comment it out from
5148 the config file. Removed define SILC_SERVER_PID_FILE, we
5149 don't need a default any longer. Affected file
5150 configure.in.pre, lib/Makefile.am.pre.
5152 * Make some use of the pid file. The server now dies at startup
5153 if it detects a valid pid file on his path. The server would
5154 die anyway in this circumstance, because of the bind() failure.
5155 Affected file silcd/silcd.c.
5157 * No longer compiling lib/dotconf.
5159 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Fixed JOIN command parsing not to crash. Affected file
5162 lib/silcclient/command.c.
5164 * Fied the NICK_CHANGE notify to add the new client entry
5165 even it is resolved. This removes an <[unknown]> nick
5166 thingy bug in the client. Affected file is
5167 lib/silcclient/client_notify.c.
5169 * Do not try to allocate 0 bytes (efence does not like it)
5170 in lib/silccore/silccomand.c when encoding payload.
5172 * Do not take IRCNICK as nickname in Irssi SILC client since
5173 it is not possible to set nickname before hand connecting
5174 the server (TODO has an entry about adding auto-nicking
5177 * Changed the silc_server_command_pending to check whether
5178 there already exists an pending entry with the specified
5179 command, command identifier and pending callback. This is
5180 to fix IDENTIFY and WHOIS related crashes that may register
5181 multiple pending commands with same identifier. Affected
5182 file silcd/command.c.
5184 * Fixed the server to reconnect to the router even if it
5185 was already reconnecting and EOF was received. This to
5186 fix a possibility that the server wouldn't ever try to
5187 auto-reconnect to the router. Affected file silcd/server.c.
5189 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5191 * Fixed the server's password authentication to use the
5192 length of the locally saved password, and not the one
5193 sent in the packet. Affected file silcd/protocol.c.
5195 * Fixed same password authentication problem in the
5196 Authentication Payload handling routines in
5197 lib/silccore/silcauth.c.
5199 * Yet another password authentication problem fixed with
5200 channel password handling in silcd/command.c.
5202 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * If first character of string in silc_parse_userfqdn is '@'
5205 then do not parse it. Affected file is
5206 lib/silcutil/silcutil.c.
5208 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Fixed minor bug in IDENTIFY command reply sending, which
5211 caused various weird problems during JOIN when it was
5212 resolving names for users. Affected file silcd/command.c.
5214 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Fixed the IDENTIFY command reply sending to chech better valid
5217 clients. It was possible to send incomplete list of replies.
5218 Affected file silcd/command.c.
5220 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Added silc_client_command[s]_[un]register functions now to
5223 dynamically register the commands in client library. Removed
5224 the static table of commands. This allows the client library
5225 to call commands without causing the application to know about
5226 what commands library has called.
5228 Removed the INFO command reply kludge to detect when the command
5229 was called by library. Now library use its own command reply
5230 function for INFO command.
5232 Added function silc_client_command_call to call a command.
5233 Application can use it to call command, not access the structure
5236 Now all commands that are sent by the client library (not
5237 explicitly sent by application) use own command reply functions.
5239 Affected files around lib/silcclient/ and in
5240 irssi/src/silc/core/.
5242 * Fixed the WHOIS command reply sending to chech better valid
5243 clients. It was possible to send incomplete list of replies.
5245 Fixed the WHOIS and IDENTIFY to send the request to router
5246 if normal server did not do it and did not find any results.
5248 Affected file silcd/command.c.
5250 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * Moved the internal data from SilcClient context into its
5253 own file, not accesible to application. Affected files
5254 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5255 and other files in client library.
5257 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Added doc/examples installation target in Makefile.am.pre.
5262 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5264 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5265 commands the found client entry will be removed from the
5266 cache, after notifying application about the error. Affected
5267 file lib/silcclient/command_reply.c.
5269 * Changed the /MSG to check for exact nickname user gave, and
5270 not let `nick' match `nick@host' if it is only one found. Now,
5271 user must type the exact nickname (like nick@host2) even if
5272 there are no more than one same nicks found. This is to avoid
5273 a possibility of sending nickname to wrong nickname since
5274 `nick' could match `nick@host'. Affected file is
5275 irssi/src/core/silc-servers.c.
5277 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5279 * Do not print "you are now server operator" or similar when
5280 giving /away command. Affected files are
5281 irssi/src/silc/core/client_ops.c, silc-servers.h.
5283 * Made the silc_server_command_pending_error_check to send
5284 the same command reply payload it received back to the
5285 original sender of the command. This way all arguments
5286 that was received by the server will be received by the
5287 client too. Affected file silcd/command.c.
5289 * Added the silc_idcache_add to return the created cache entry
5290 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5292 * Add global clients to expire if they are not on any channel.
5293 This is because normal server will never know if they signoff
5294 if they are not on any channel. The cache expiry will take
5295 case of these entries. This is done by normal servers only.
5296 The affected files are silcd/command_reply.c,
5297 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5299 * If server receives invalid ID notification for WHOIS or
5300 IDENTIFY and the ID exists in the lists, it is removed.
5301 Affected file silcd/command_reply.c.
5303 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5304 in client then client entry that it matches is searched and
5305 the nickname is printed on the screen for user. Affected
5306 file irssi/src/silc/core/client_ops.c.
5308 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Use cache entry expire time in the LIST command reply to
5311 purge old entries from the cache after the LIST command
5312 reply has been received. This way we don't have non-existent
5313 entries in the cache for too long. Affected file is
5314 silcd/command_reply.c.
5316 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5318 * If we are normal server, and we've not resolved client info
5319 in WHOIS or IDENTIFY from router, and it is global client,
5320 we'll check whether it is on some channel. If it is not
5321 then we cannot be sure about its validity and will resolve it
5322 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5323 file silcd/command.c.
5325 * Search channel by name (if possible) rather than by ID
5326 in IDENTIFY command's command reply. Affected file is
5327 silcd/command_reply.c.
5329 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5331 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5332 Updated specs and implemented it. Affected file silcd/command.c,
5333 silcd/packet_send.c and silcd/packet_receive.c.
5335 * Implemented the <founder auth> payload handling in the JOIN
5336 command. If provided all conditions for channel joining
5337 except requirement to provide correct passphrase can be
5338 overrided by the channel founder. Updated the protocol specs.
5339 Affected file silcd/command.c.
5341 Added support for founder auth in JOIN command in client
5342 library. Fixed the parsing of the JOIN command now to support
5343 all options as they should be. The affected file is
5344 lib/silcclient/command.c.
5346 * Optimized the WHOIS and IDENTIFY commands to send the request
5347 to router only if it includes nicknames or other names. If
5348 they include only IDs then check the local cache first before
5349 routing. Affected file is silcd/command.c.
5351 * Added channels topic announcements. Affected file is
5352 silcd/packet_receive.c and silcd/server.c.
5354 * Fixed the silc_server_send_notify_topic_set to really destine
5355 the packet to channel. Affected file silcd/packet_send.c.
5357 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5358 library. Affected file lib/silcclient/client_notify.c.
5360 * Added UMODE announcements. Affected file silcd/server.c.
5362 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5364 * Memory leak fixes in:
5366 lib/silcutil/silcsockconn.c
5367 lib/silcske/silcske.c
5368 lib/silcske/groups.c
5370 lib/silccrypt/silcpkcs.c
5371 lib/silccore/silccommand.c
5372 lib/silccore/silcidcache.c
5377 * ROBOdoc documented the lib/silcske/groups.h file and a
5378 bit changed the interface for better.
5380 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5382 * Update the client entry context in the ID cache after
5383 nick change. Affected file lib/silcclient/command.c.
5384 Fixes the CUMODE command when regaining founder privileges,
5385 and a little WHOIS problem.
5387 * Fixed silc_net_gethostbyname to correctly call the
5388 inet_ntop. Affected file lib/silcutil/silcnet.c.
5390 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5392 * Added IPv6 support checking to the configure.in.pre, added
5393 also --enable-ipv6 option to override the check. Affected
5394 file configure.in.pre.
5396 * The silc_thread_create now calls the start function
5397 directly if threads support is not compiled in. Removes
5398 ugly #ifdef's from generic code. Affected files are
5399 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5401 * Added silc_net_gethostby[name/addr]_async to asynchronously
5402 resolve. Affected files are lib/silcutil/silcnet.[ch].
5404 * Added support for rendering IPv6 based server, client and
5405 channel IDs. Affected file lib/silcutil/silcutil.c.
5407 * Added support for creating IPv6 based server IDs. Affected
5408 file is silcd/serverid.c.
5410 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5412 * Added silc_net_gethostby[addr/name] into the
5413 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5414 routines. Added silc_net_is_ip[4/6]. Affected file is
5415 lib/silcutil/unix/silcunixnet.c. All routines that take
5416 address as argument now supports both IPv4 and IPv6 addresses.
5418 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5420 * Fixed LIST command reply sending in server. Affected file
5423 * Server now sends the kicker's client ID in the KICK notify
5424 to the kicked client. Affected file silcd/command.c.
5426 * The client library now parses the kickers client ID and
5427 UI displays it. Affected files lib/silcclient/client_notify.c
5428 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5430 * Made all payload parsing function prototypes consistent.
5431 They all take now const unsigned char * and uint32 pair as
5432 the payload data instead of SilcBuffer. Changes all around
5433 the source tree. Other unsigned char* -> const unsigned char*
5434 changes around the tree as well.
5436 * Optimized SFTP client and server packet sending not to
5437 allocate new buffer for each packet but to recycle the
5438 first allocated buffer. Affected files are
5439 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5441 * Optimized the SFTP client to use SilcList instead of
5442 SilcDList for requests, because it is faster. Affected file
5443 is lib/silcsftp/sftp_client.c.
5445 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5446 into lib/silccore/silcid.[ch].
5448 Renamed silcpayload.[ch] into silcargument.[ch].
5450 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5452 * If client entry is deleted with active key agreement
5453 session, abort the session.
5455 The silc_client_abort_key_agreement now calls the completion
5456 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5458 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5461 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5463 * Don't use __restrict in older GCC's. Affected file is
5464 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5466 * silc_net_localhost now attempts to reverse lookup the
5467 IP/hostname. Affected file lib/silcutil/silcnet.c.
5469 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5470 command. It can be used to gain founder privileges at
5471 the same time when joining the channel.
5473 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5474 kicker's client ID as well. Updated protocol specs.
5476 Defined that the server must send SILC_COMMAND_IDENTIFY
5477 command reply with error status to client who sent
5478 private message with invalid client ID.
5480 Updated the protocol specification.
5482 * Added silc_server_send_command_reply to send any
5483 command reply. Affected file silcd/packet_send.[ch].
5485 * Added silc_id_payload_encode_data to encode ID payload
5486 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5488 * The server now send IDENTIFY command reply with error
5489 status if client ID in private message is invalid. Affected
5490 file silcd/packet_receive.c.
5492 * Save the server key file with server's IP address in
5493 the filename instead of hostname. The affected file is
5494 irssi/src/silc/core/client_ops.c.
5496 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5498 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5501 * Added libtool support for compiling shared objects in
5502 lib/silcsim. Affected file configure.in.pre and
5503 lib/silcsim/Makefile.am. Original patch by cras.
5505 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Pid file configuration, and server's config file fixes
5508 patch by toma. Updated CREDITS file.
5510 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Fixed silc_client_channel_message to not try to decrypt
5513 the message twice if it resolved the destination client
5514 information. This could cause of dropping one channel
5515 message. Affected file lib/silcclient/client_channel.c.
5517 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5520 lib/silcclient/client.c. This function is used when the SILC
5521 Client is run under some other scheduler, or event loop or
5522 main loop. On GUI applications, for example this may be
5523 desired to used to run the client under the GUI application's
5524 main loop. Typically the GUI application would register an
5525 idle task that calls this function multiple times in a second
5526 to quickly process the SILC specific data.
5528 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5530 * Fixed silc_server_drop() for dropping the supplementary
5531 groups as well, this could cause a security hole on some
5534 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5539 * Write PID file after dropping privileges. Added -F option
5540 to run server on foreground. A patch by debolaz.
5541 Affected files silcd/server.c, silcd/silcd.c.
5543 * Fixed MOTD to return the MOTD file server name. Affected
5544 file silcd/command.c.
5546 * Added INFO command reply handling to the Irssi SILC Client.
5547 Affected file irssi/src/silc/core/client_ops.c.
5549 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Fixed the silc_idcache_list_* routines to really support
5552 the dynamic list. Fixes a crash. Affected file is
5553 lib/silccore/silcidcache.c.
5555 * Fixed the LIST command reply to really call LIST command's
5556 pending callbacks. Affected file silcd/command_reply.c.
5558 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5560 * Update conn->local_entry->nickname after giving NICK
5561 command. Affected file lib/silcclient/command.c.
5563 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5565 * Added the [pid] option to the silcd configuration file
5567 Affected files: serverconfig.[ch] and silcd.c
5569 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Save fingerprint in WHOIS command reply in server.
5572 Affected file silcd/command_reply.c.
5574 * Fixed NICK commands pending callback registration.
5575 Affected file lib/silcclient/command.c.
5577 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5579 * Use ++server->cmd_ident when sending commands in server,
5580 instead of random number. Affected file silcd/command.c.
5582 * Fixed GETKEY command reply to call actually GETKEY pending
5583 command callbacks. Affected file silcd/command_reply.c.
5585 * A bit stricter check for nicknames. Check for same nickname
5586 in NICK command also. Affected file silcd/command.c.
5588 * Do not call INFO command everytime client ID changes, only
5589 during first connecting. Affected file lib/silcclient/client.c.
5591 * Set the new nickname only after successful command reply for
5592 NICK command is returned by server. Affected file
5593 lib/silcclient/command.c.
5595 * Remove nicknames from nicklist during server_signoff notify.
5596 Should fix /NAMES bit more. The affected file is
5597 irssi/src/silc/core/silc-channels.c.
5599 * Added `fingerprint' field to the SilcIDListData in the
5600 silcd/idlist.h to hold the fingerprint of the client's
5603 Send the fingerprint of the client's public key in WHOIS
5606 Affected files silcd/command.c, and silcd/idlist.[ch].
5608 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5609 create fingerprint from given data.
5611 * Show the fingerprint of the client's public key in WHOIS.
5612 Affected files irssi/src/module-formats.[ch] and
5613 irssi/src/silc/core/client_ops.c.
5615 * Format the multiple same nicknames also during JOIN and
5616 NICK_CHANGE notifys. Affected file is
5617 lib/silcclient/client_notify.c.
5619 * Do not print error on screen for invalid private message
5620 payload since it can come if someone is sending private
5621 messages with wrong key. Affected file
5622 lib/silccore/silcprivate.c.
5624 * Fixed multiple concurrent /PING crash. Affected file
5625 lib/silcclient/command.c.
5627 * Changed the wrong ID encoding. All IP addresses must be
5628 in MSB first order in encoded format. They were encoded
5629 wrong and was in LSB format. Affected files are
5630 silcd/serverid.c, lib/silcutil/silcutil.c.
5632 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5634 * Call the `connect' client operation through the scheduler
5635 in case of error. Affected file lib/silcclient/client.c.
5637 * Call the `failure' client operation even if the error
5638 occurred locally during a protocol. Affected file is
5639 lib/silcclient/protocol.c.
5641 * Added support of sending LIST command to router from normal
5642 server. This way normal server can get list of all channels
5643 in the network too. Fixed the channel list sending in the
5644 server too. Affected files are silcd/command.c, and
5645 silcd/command_reply.[ch].
5647 * Added silc_server_update_channels_by_server and
5648 silc_server_remove_channels_by_server. They are used during
5649 disconnection of primary router and in backup router protocol.
5650 Affected file silcd/server_util.[ch], silcd/server.c and
5651 silcd/server_backup.c.
5653 * Fixed channel adding to global list in IDENTIFY command
5654 reply in server. Affected file silcd/command_reply.c.
5656 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5658 * If the incoming packet type is REKEY or REKEY_DONE process
5659 that packet always synchronously. Fixes yet another MAC
5660 failed error on slow (dialup) connections. Affected file
5661 lib/silcclient/client.c and silcd/server.c.
5663 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5665 * Call check_version SKE callback for initiator too. Affected
5666 file lib/silcske/silcske.c.
5668 * Implemented fix for security hole found in the SKE that was
5669 fixed in the specification few days back; the initiator's
5670 public key is now added to the HASH value computation.
5671 Added backwards support for the old way of doing it too, for
5672 old clients and old servers. Affected file is
5673 lib/silcske/silcske.c.
5675 * Enabled mutual authentication by default in SKE. If initiator
5676 is not providing mutual authentication the responder will
5677 force it. This will provide the proof of posession of the
5678 private key for responder. The affected files are
5679 lib/silcclient/protocol.c and silcd/protocol.c.
5681 * Do not cache anymore the server's public key during SKE.
5682 We do mutual authentication so the proof of posession of
5683 private key is done, and if the server is authenticated in
5684 conn auth protocol with public key we must have the public
5685 key already. Affected file silcd/protocol.c.
5687 * Added new global debug variable: silc_debug_hexdump. If
5688 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5689 file lib/silcutil/silclog.[ch].
5691 * Fixed compilation warning due to char * -> const char *.
5692 Affected files lib/silcutil/silcnet.h, and
5693 lib/silccore/silcauth.[ch].
5695 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5697 * Fixed CMODE command when new channel key was created. If
5698 the creation failed the old key was removed. Next time giving
5699 same command would crash the server since the old key was
5700 freed already. Affected file silcd/command.c.
5702 * Fixed the silc_server_announce_get_channels to not crash
5703 on reconnect. Affected file silcd/server.c.
5705 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Added silc_log_set_debug_string function to set a regex
5708 string to match for debug output. Only the function names,
5709 or filenames matching the given debug string is actually
5710 printed. This way it is possible to filter out those debug
5711 strings that user is not interested in.
5713 Fixed a bug in silc_string_regexify.
5715 Affected files lib/silcutil/silclog.[ch], and
5716 lib/silcutil/unix/silcunixutil.c.
5718 * Changed the -d options in both server and Irssi SILC client
5719 to take the debug string as argument. Affected files
5720 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5722 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5724 * Added silc_hash_babbleprint to create a Bubble Babble
5725 Encoded fingerprint. The encoding is developed by Antti
5726 Huima (draft-huima-babble-01.txt), and it creates human
5727 readable strings out of binary data. Affected file
5728 lib/silccrypt/silchash.[ch].
5730 * Print the babble print now in addition of fingerprint as well
5731 in Irssi SILC client. Affected files are
5732 irssi/src/fe-common/silc/module-formats.[ch],
5733 irssi/src/fe-common/silc/core/client_ops.c.
5735 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5737 * Fixed a security problem found in SKE. The initiator's
5738 public key too is now added to the HASH hash value creation
5739 which is signed by the responder to create the SIGN value.
5740 This will prevent anyone in the middle to lie to the responder
5741 about the initiator's public key. If this is done now, the
5742 man in the middle will get caught. Updated the protocol
5745 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5747 * Better installation directory handling. Configure module
5748 paths and other paths automatically to example_silc* files
5749 in doc/. A patch by toma.
5751 * Fixed compiler warning from MPI library, and from SILC RNG.
5754 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5755 It can be configured with ./configure. A patch by toma.
5757 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Find correct make to use in prepare-clean. A patch by
5760 toma. Affected file prepare-clean.
5762 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5764 * Added irssi variables use_auto_addr, auto_bind_ip,
5765 auto_bind_port and auto_public_ip.
5767 * Changed the interface for silc_client_send_key_agreement
5768 in lib/silcclient/silcapi.h
5772 irssi/src/silc/core/silc-core.c
5774 lib/silcclient/silcapi.h
5775 irssi/src/silc/core/silc-channels.c
5776 lib/silcclient/client_keyagr.c
5779 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Added silc_pkcs_public_key_compare to compare two
5782 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5784 * Check that the client who set the founder mode on the
5785 channel is the same client that is giving the founder
5786 mode to itself. It is done by comparing the saved public
5787 key (it is saved even in the authentication is passphrase).
5788 Affected file silcd/command.c.
5790 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5792 * Do not process packet for disconnected socket connection.
5793 Affected file lib/silccore/silcpacket.c.
5795 * Process the DISCONNECT packet through scheduler in the
5796 client library. Affected file lib/silcclient/client.c.
5798 * Fixed the silc_client_packet_parse to not to increase
5799 the packet sequence number if the conn->sock and the
5800 current socket connection is not same. This can happen
5801 for example during key agreement when the conn includes
5802 multiple socket connections (listeners). Affected file
5803 lib/silcclient/client.c.
5805 * The sender of the file transfer request now provides also
5806 the pointer (listener) for the key exchange protocol. If
5807 the listener cannot be created then it sends empty key
5808 agreement and lets the receiver provide the listener.
5810 Added `local_ip' and `local_port' arguments to the
5811 silc_client_file_send. If they are provided they are used,
5812 if not then it will attempt to find local IP address, if
5813 not found or bind fails then the remote client will provide
5816 Affected files are lib/silcclient/client_ftp.c and
5817 lib/silcclient/silcapi.h.
5819 * Extended the FILE SEND command to support defining the
5820 local IP and port for key exchange listener. They are
5821 optional. Affected file irssi/src/silc/core/silc-servers.c.
5823 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Defined to WHOIS command reply the sending of fingerprint
5826 of the client's public key (if the proof of posession of the
5827 corresponding private key is verified by the server).
5828 Updated to the protocol specification.
5830 * Added support of receiving the client's public key's
5831 fingerprint in command reply in client library. Affected
5832 file is lib/silcclient/command_reply.c, and
5833 lib/silcclient/idlist.[ch].
5835 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Do not send over 128 chars long nickname to the server
5838 in NICK command. Affected file lib/silcclient/command.c.
5840 * Do not send over 256 chars long channel names to the server
5841 in JOIN command. Affected file lib/silcclient/command.c.
5843 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Assure that silc_server_close_connection cannot be called
5846 twice for same socket context. Affected file is
5849 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5851 * Send error message to application if opening file for
5852 writing during file transfer fails. Affected file is
5853 lib/silcclient/client_ftp.c.
5855 Remove all file transfer sessions for a client that we're
5856 removing from ID cache.
5858 Affected file is lib/silcclient/client_ftp.c.
5860 * Fixed silc_net_addr2bin to return correct address. Affected
5861 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5863 * Fixed file transfer session removing on signoff notify.
5864 Affected file irssi/src/silc/core/silc-servers.c.
5866 * Added the SilcClientFileError to be returned in the monitor
5867 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5868 Affected file lib/silcclient/silcapi.h.
5870 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Fixed a crash in silc_client_ftp_free_sessions and
5873 silc_client_ftp_session_free_client. Affected file
5874 lib/silcclient/client_ftp.c.
5876 * Added `disabled' field in the SilcChannelEntry in the server
5877 to indicate if the server entry is disabled. Affected file
5878 silcd/idlist.h, silcd/command[_reply].c.
5880 * SILC server adds now /var/run/silcd.pid everytime it is
5881 started. Affected file silcd/silcd.c.
5883 * Added silc_server_packet_send_clients to send a packet to
5884 the provided table of client entries. Affected file
5885 silcd/packet_send.[ch].
5887 * Fixed a crash in client resolving in client_prvmsg.c in
5888 client library. Affected file lib/silcclient/client_prvmsg.c.
5890 * Do not actually remove the client directly from ID cache
5891 during SERVER_SIGNOFF, but invalidate it. This way we
5892 preserve the WHOWAS info for the client. Affected file
5893 silcd/server_util.c.
5895 * Fixed SERVER_SIGNOFF notify handling in the server. The
5896 server is now able to process incoming SERVER_SIGNOFF notify
5897 for a server that it doesn't even know about. It will remove
5898 the clients provided in the notify. Affected file
5899 silcd/packet_receive.c.
5901 * Check for partial packet in data queue after every packet that
5902 was found from the queue. Return and wait for more data if
5903 there is partial data in queue. Affected file is
5904 lib/silccore/silcpacket.c.
5906 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Added SilcClietFileError enum to indicate error in
5909 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5910 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5911 Affected files lib/silcclient/silcapi.h and
5912 lib/silcclient/client_ftp.c.
5914 * Check that newsize in silc_buffer_realloc is larger than
5915 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5917 * Added better monitor of file transfers. It now monitors
5918 key agreement protocol during the file transfer too. Added
5919 error reporting too. Affected files
5920 irssi/src/silc/core/silc-servers.c,
5921 irssi/src/fe-common/silc/module-formats.[ch].
5923 * Wrote a help file for FILE command.
5925 * Added silc_rng_global_get_byte_fast to get not-so-secure
5926 random data as fast as possible. Random data is read from
5927 /dev/urandom if available and from the SILC RNG if not
5928 available. It is used in padding generation. Affected file
5929 lib/silccrypt/silcrng.[ch].
5931 * All packets in client library are now processed synchronously.
5932 Optimized packet processing a lot. Affected file
5933 lib/silcclient/client.c.
5935 * All server connection packets are processing synchronously
5936 now in server, to optimize packet processing. Affected file
5939 * Include files are installed now only in Toolkit distribution
5940 if make install is given. Affected files: all Makefile.am's.
5942 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Assure that silc_client_notify_by_server_resolve does not
5945 resolve the client information multiple times. If it cannot
5946 be found by the first it cannot be found at all. Affected
5947 file lib/silcclient/client_notify.c.
5949 * Fixed WHOWAS command reply calling. Affected file
5950 lib/silcclient/command_reply.c.
5952 * Removed all references to silc_idlist_get_client from the
5953 Irssi SILC client since that call is internal call used by
5954 the library. The Irssi SILC client will use now client
5955 retrieval functions found in silcapi.h.
5957 * Fixed a bug in resolving nickname info before sending
5958 private message. It used freed memory. Affected file
5959 irssi/src/silc/core/silc-servers.c.
5961 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Assure my_channels statistics cannot go negative in server.
5964 Affected files silcd/server.c, silcd/server_util.c.
5966 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5970 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5972 * Win32 Toolkit changes. Affected files
5973 win32/silc.dsw, win32/libsilc/libsilc.def,
5974 win32/libsilcclient/libsilc.def,
5975 lib/silcutil/silcutil.c, and
5976 lib/sftp/sftp_fs_memory.c.
5978 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5980 * Added silc_net_localip to return local host's IP address.
5981 Affected file lib/silcutil/silcnet.[ch].
5983 * If key exchange or rekey protocol is active for a connection
5984 parse all packets syncronously since there might be packets
5985 in packet queue that we are not able to process without first
5986 processing packets before them. Affected file silcd/server,
5987 lib/silcclient/client.c.
5989 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5990 whether library should continue processing the packet.
5991 Affected file lib/silccore/silcpacket.h.
5993 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5994 SilcSFTPMonitorData to SFTP server to monitor various
5995 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5996 lib/silcsftp/sftp_server.c.
5998 * Added silc_file_size to return file size. Affected file
5999 lib/silcutil/silcutil.[ch].
6001 * Implemented the file transfer support for the client library.
6002 Added preliminary support for simple client to client one-file
6003 transmission. Affected file lib/silcclient/client_ftp.c,
6004 lib/silccilent/client.[ch].
6006 * Added new local command FILE to the Irssi SILC Client.
6007 It is used to perform the file transfer. It has subcommands
6008 SEND, RECEIVE, SHOW and CLOSE. Affected files
6009 irssi/src/silc/core/client_ops.c,
6010 irssi/src/silc/core/silc-server.[ch].
6012 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Relay the SILC_PACKET_FTP in the server. Affected files
6015 silcd/server.c and silcd/packet_receive.c.
6017 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Renamed silc_file_read and silc_file_write to functions
6020 silc_file_readfile and silc_file_writefile. Added function
6021 silc_file_open and silc_file_close. Affected files
6022 lib/silcutil/silcutil.[ch].
6024 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6026 * Resolve the client info when received private message or
6027 channel message for a client which nickname we don't know.
6028 Affected files lib/silcclient/client_prvmsg.c and
6029 lib/silcclient/client_channel.c.
6031 * Do not crash in /KEY if client is not connected. Affected
6032 file irssi/src/silc/core/silc-channels.c.
6034 * Added SilcClientStatus field to the SilcClientEntry in the
6035 lib/silcclient/idlist.h.
6037 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6038 is incomplete and is being resolved, it won't be resolved
6041 Make sure also that USERS command reply does not resolve
6042 twice information. Affected file is
6043 lib/silcclient/command_reply.c.
6045 Make sure that silc_client_get_clients_by_list does not
6046 resolve twice same information.
6048 * Check for valid client->id in the silc_server_free_client_data.
6049 Affected file silcd/server.c.
6051 * Fixed /GETKEY nick@server not to crash if the server entry
6052 is not found. Affected file lib/silcclient/command.c.
6054 * Fixed the silc_server_check_cmode_rights to check the
6055 requested modes correctly. Affected file silcd/command.c.
6057 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Better checks for non-printable chars in nick added.
6060 Affected file silcd/command.c.
6062 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6064 * Call the silc_server_udpate_servers_by_server in the
6065 primary router that comes back online in the backup resuming
6066 protocol. Otherwise it routes packets wrong. Affected file
6067 silcd/server_util.[ch], silcd/server_backup.c.
6069 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6072 lib/silcutil/silcbuffmt.[ch].
6074 * Redefined the SILC packet header to include the padding
6075 length. Affected file lib/silccore/silcpacket.[ch].
6077 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6078 length for maximum padding up to 128 bytes). Affected
6079 file lib/silccore/silcpacket.h.
6081 * Removed all backwards support for old 0.5.x MAC thingies.
6082 The SILC packet header change makes it impossible to be
6083 backwards compatible.
6085 * Send the ENDING packet with timeout in the backup resuming
6086 protocol. This is to assure that all routers has connected
6087 to the primary router. Affected file silcd/server_backup.c.
6089 * Changed the RNG to take the first IV from random data. It
6090 used to take it from zero actually. Changed the RNG also
6091 to use /dev/urandom during session. /dev/random is used
6092 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6094 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Changed the SILC packet header to have the first two bytes
6097 (the packet length) encrypted. Affected files aroung the
6098 code tree, lib/silccore/silcpacket.[ch]. Removed the
6099 SilcPacketCheckDecrypt callback. It is not needed anymore
6100 since the silc_packet_receive_process will determine now
6101 whether the packet is normal or special.
6103 * Implemented the unidirectional MAC keys. Affected files
6104 lib/silcske/silcske.c, silcd/protocol.c and
6105 lib/silcclient/protocol.c.
6107 * Implemented the packet sequence number to the MAC computation.
6108 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6109 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6110 lib/silcclient/protocol.c.
6112 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Allow backup router to announce servers. All servers
6115 announced by backup router are added to the global list
6116 automatically. Update hte server's socket to our primary
6117 router also when backup router announces a server.
6118 Affected file silcd/packet_receive.c.
6120 * Do not update the client->router in the function
6121 silc_server_udpate_clients_by_server if the client is on
6122 global list. We might fail to find any specific server
6123 for locally connected clients and local cell clients. They
6124 should still use the `from' and not `to' as client->router.
6125 This fixes backup router resuming protocol. Affected file
6126 silcd/server_util.c.
6128 * Decrease channel statistics count only if the channel
6129 deletion worked. Affected files are silcd/server.c and
6130 silcd/server_util.c.
6132 * Added silc_server_update_servers_by_server to update origin
6133 of all server entries. Used during backup router protocol.
6134 Affected files silcd/server_util.[ch], silcd/server.c. and
6135 silcd/backup_router.c.
6137 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6138 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6139 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6140 lib/silccrypt/silchmac.c.
6142 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Assure that router cannot reroute the same channel message
6145 to the sender. Affected file silcd/packet_receive.c.
6147 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6149 * Made better checks that the channel message is not sent
6150 to the router it came from. Affected file is
6151 silcd/packet_send.c. Fixed memory leak too.
6153 * Announce informations for incoming router connection, but
6154 only after checking if it is replaced by backup router.
6155 Affected file silcd/packet_receive.c.
6157 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * Fixed the backup resuming protocol to work in multiple
6160 router environment. Affected file silcd/server_backup.c.
6162 * Route packet only to one router in the function
6163 silc_server_packet_send_to_channel. Affected file is
6164 silcd/packet_send.c.
6166 * Fixed silc_server_send_notify_dest to set the broadcast
6167 flag. Fixed the silc_server_send_notify_topic to actually
6168 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6169 Affected file silcd/packet_send.c.
6171 * Changed the SFTP Filesystem interface. Changed the
6172 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6173 the filesystem operation function. The SilcSFTPFilesystem
6174 is now a context that is allocated by all filesystem allocation
6175 functions and it already includes the operations structure
6176 and filesystem specific context. It is given as argument
6177 now to the silc_sftp_server_start. This made the interface
6178 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6179 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6181 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Changed the backup router adding and getting interfaces
6184 in the server. The router that will be replaced by the
6185 specified backup router is now sent as argument. Affected
6186 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6189 * Added silc_net_addr2bin_ne to return the binary form of
6190 the IP address in network byte order. Affected files
6191 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6193 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Check for existing server ID in silc_server_new_server
6196 and in silc_server_connect_to_router_final and remove the
6197 old entry if it exists. Affected file silcd/packet_receive.c,
6200 * Send the channel message always to only one router, either
6201 in upstream or downstream. Affected file is
6202 silcd/packet_send.c.
6204 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * Wrote the definition of the backup resuming protocol to the
6207 protocol specification.
6209 * Removed one redundant channel key generation from normal
6210 server during joining procedure. Removed one redundant
6211 channel key sending from server to router during joining
6212 procedure. Affected file silcd/command.c.
6214 * Made minor bugfixes to the backup router resuming protocol.
6215 Affected file silcd/server_backup.c, server.c.
6217 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6219 * Added --disable-asm configuration option. Affected files
6220 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6223 * Implemented the backup resuming protocol that is used to
6224 resume the primary router position in the cell after the
6225 primary router comes back online. Affected files
6226 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6227 and silcd/server_util.[ch].
6229 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Sleep two (2) seconds after sending QUIT command to server.
6232 Affected file lib/silcclient/command.c.
6234 * Assure that if outgoing data buffer is pending do not force
6235 send any data. Affected file silcd/packet_send.c.
6237 * Assure that if outgoing data buffer is pending do not force
6238 send any data. Affected file lib/silcclient/client.c.
6240 * Implemented the backup router support when the primary router
6241 goes down. The servers and routers can now use the backup
6242 router as new primary router without loosing connectivity.
6244 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6247 in the server to indicate disabled entry. All data read
6248 from the connection will be ignored and no data is sent
6249 for entry that is disabled. Affected files are
6250 silcd/idlist.h, silcd/server.c.
6252 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * Created SFTP client and server test programs in the
6255 lib/silcsftp/tests directory.
6257 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6259 * Implemented memory filesystem (virtual filesystem) for
6260 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6263 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Implemented the SFTP (SSH File Transfer Protocol) to the
6266 lib/silcsftp. It includes SFTP client and SFTP server
6269 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Moved lib/silccore/silcprotocol.[ch] to the
6272 lib/silcutil library.
6274 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6275 take variable argument list pointer as argument. Affected
6276 file lib/silcutil/silcbuffmt.[ch].
6278 * Added silc_buffer_set function that is used to set data
6279 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6280 Affected file lib/silcutil/silcbuffer.h.
6282 * Changed various routines in the core library to use the new
6283 silc_buffer_set instead of allocating new buffer only for
6286 * Added 64-bit value formatting and unformatting support to the
6287 silc_buffer_[un]format routines. Affected file is
6288 lib/silcutil/silcbuffmt.[ch].
6290 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6291 to includes/bitmove.h.
6293 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Fixed channel user mode saving in client library. Affected
6296 file lib/silcclient/command[_reply].c.
6298 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Defined the file transfer to the SILC Protocol. Added
6301 new packet type SILC_PACKET_FTP and defined File Transfer
6302 Payload. The mandatory file transfer protocol is SFTP
6303 (SSH File Transfer Protocol). Affected file in addition
6304 of the internet draft is lib/silccore/silcpacket.h.
6306 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6307 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6308 is used as part of backup router protocol when the primary
6309 router of the cell is back online and wishes to resume
6310 the position as primary router.
6312 * Redefined the MAC generation keys in the protocol. The
6313 same key is not used anymore in both direction. Both
6314 direction will now use different keys for sending and
6315 receiving. This fixes a potential security flaw. This
6316 change causes incompatibilities in the protocol.
6318 * Redefined also the MAC computation from the packet.
6319 An packet sequence number is now added to the MAC
6320 computation. This prevents possible replay attacks against
6321 the protocol. This change too causes incompatibilities
6324 Added `sequence' field to the SilcPacketContext to hold
6325 the current sequence number for the packet.
6327 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Added `created' field to the SilcIDListData in the file
6330 silcd/idlist.h to indicate the time when the entry was
6333 * Added `created' field to the SilcChannelEntry too. Affected
6334 file silcd/idlist.h.
6336 * Added `creation_time' aguments to all the announcement functions
6337 in the server. If it is provided then only the entries that
6338 was created after the provided time frame are actually
6339 announced. Affected file silcd/server.[ch].
6341 * The protocol says that the Channel ID's IP address must be
6342 based on the router's IP address. Added check for this in
6343 the silc_server_new_channel when processing incoming New Channel
6344 Payload. Affected file silcd/packet_receive.c.
6346 * Print out the correct version with --version in SILC client.
6347 Affected file irssi/src/silc/core/silc-core.c.
6349 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Fixed WHOWAS command to check for completnes of the client
6352 entry always, not just when the command is coming from client.
6353 Affected file silcd/command.c.
6355 * Added new function silc_server_packet_queue_purge to purge the
6356 outgoing data queue to the network. After the function returns
6357 it is guaranteed that the outgoing packet queue is empty.
6358 Affected file silcd/packet_send.[ch].
6360 * Purge the outgoing packet queue in the rekey protocol's final
6361 callback to assure that all rekey packets go to the network
6362 before quitting the protocol. Affected file silcd/server.c.
6364 * Added silc_client_packet_queue_parse as similar function as
6365 in server to the client library. The affected file is
6366 lib/silcclient/client.c.
6368 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6370 * Splitted silcd/server.c and created silcd/server_util.[ch]
6371 for utility functions.
6373 * Added new socket flag SILC_SF_DISABLED to indicate that the
6374 connection is open but nothing can be sent to or received from
6375 the connection. Affected file lib/silcutil/silsockconn.[ch].
6376 The checking for disabled socket is checked in the low level
6377 silc_socket_write and silc_socket_read functions.
6379 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6381 * Allow only nicknames and channel names that fits into the
6382 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6384 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * When processing JOIN command reply in server check that if
6387 the channel exists in our global list we'll move it the local
6388 list. Affected file silcd/command_reply.c.
6390 * Fixed the check whether client is joined on the channel already
6391 in JOIN command. Affected file lib/silcclient/command.c.
6393 * Fixed the JOIN command reply to check whether the channel
6394 already exists. Affected file lib/silcclient/command_reply.c.
6396 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Added silc_ske_status_string to map the SKE error numbers
6399 to readable strings. The affected files are
6400 lib/silcske/silcske[_status].[ch].
6402 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Do not show the private channels on the WHOIS channel list
6405 as it is not allowed by the protocol. The affected file is
6408 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6410 * Assure that the packet length digged from the actual packet
6411 is something sensible in the silc_packet_decrypt_rest_special
6412 in lib/silccrypt/silcpacket.c.
6414 * Free and NULL the allocated pointer in silc_hmac_alloc if
6415 the HMAC allocation fails. The affected file is
6416 lib/silccrypt/silchmac.c.
6418 * Print the selected security properties to the log files in
6419 the server. Affected file silcd/protocol.c.
6421 * Add SKE's reference counter even if calling the completion
6422 callback manually. Otherwise it goes negative, although it
6423 does not cause any problems. The affected file is
6424 lib/silcske/silcske.c.
6426 * Remove the client entry with short timeout after giving the
6427 KILL command. Affected file lib/silcclient/command.c.
6429 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6430 case all found clients are already disconnected (WHOWAS would
6431 found them) in the server. Affected file silcd/command.c.
6433 * Update the last_receive (time of last data received) to be
6434 updated only when received private or channel message so that
6435 the idle time showed in WHOIS makes more sense.
6437 * Added boolean field `valid' in to the SilcClientEntry in the
6438 client library to indicate whether the entry is valid or not.
6439 This fixes the nickname change bug on channel when changing
6440 the nickname to be same than the old (like nick to Nick) the
6441 nickname formatter doesn't set the new nick anymore to Nick@host.
6442 Affected file lib/silcclient/idlist.[ch].
6444 * Now actually fixed the nickname changing on disconnection.
6445 Added new function silc_change_nick to the Irssi SILC Client.
6446 Affected file irssi/src/silc/core/client_ops.c,
6447 irssi/src/silc/core/silc-nicklist.[ch].
6449 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Check that the public key exists in the GETKEY command before
6452 trying to encode it. Affected file silcd/command.c.
6454 * Print some notifications on received public keys with GETKEY
6455 command in the Irssi SILC Client. Affected files are
6456 irssi/src/fe-common/silc/module-formats.[ch],
6457 irssi/src/silc/core/client_ops.c.
6459 * Use IDENTIFY command to resolve the server information in the
6460 GETKEY command instead of INFO command. Affected file
6461 lib/silcclient/command.c.
6463 * All command reply functions in the client library now calls
6464 the pending command reply callbacks even if an error has
6465 occurred. The server has done this a long time and now it was
6466 time to move the client library to this as well. Now all
6467 errors can be delivered back to the pending command reply
6468 callbacks if necessary. Affected files are
6469 lib/silcclient/command[_reply].[ch].
6471 * Change the nickname on disconnection back to the username
6472 because in reconnect the server will enforce it to it anyway.
6473 Affected file irssi/src/silc/core/silc-servers.c.
6475 * Fixed a config file parsing bug in the Irssi SILC client.
6476 Affected file irssi/src/silc/core/clientconfig.c.
6478 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * When printing the channel mode on JOIN, verify that the
6481 channel key and channel's HMAC are valid. Affected file
6482 irssi/src/silc/core/client_ops.c.
6484 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6486 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6487 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6488 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6490 * Removed channel key rekey task deleting from the function
6491 silc_server_save_channel_key. Affected file silcd/server.c.
6492 Added explicit timeout task context instead that is used to
6493 delete the task if we are registering a new task before the
6494 new task has elapsed.
6496 * When channel key rekey occurs the client library now saves
6497 the old channel key for a short period of time (10 seconds) and
6498 is able to use it in case some is still sending channel
6499 messages encrypted with the old key after the rekey. Affected
6500 file lib/silcclient/[idlist.h|client_channel.c].
6502 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6504 * Added check to the silc_server_new_id_real to not accept
6505 new ID if it is the sender's own ID. Affected file is
6506 silcd/packet_receive.c.
6508 * Assure that we do not announce ourself or the one we've
6509 sending our announcements when we're router and are announcing
6510 servers to our primary router. Affected file silcd/server.c.
6512 * Fixed silc_server_command_identify_check_client to assemble
6513 correct WHOIS packet. It send corrupted WHOIS packet and
6514 caused problem with router to router connections. Affected
6515 file silcd/command.c.
6517 Fixed also silc_server_command_whois_check the same way
6518 as for the IDENTIFY command.
6520 * Added new SilcIDListStatus to the server in the SilcIDListData
6521 structure. The status now includes the current status of
6522 the entry (like registered, resolved etc.). Affected file
6523 silcd/idlist.[ch]. Defined a bunch of different status types
6524 as well. This replaced the old boolean registered field as well.
6526 Added resolve_cmd_ident field to the SilcClientEntry structure
6527 too so that if the entry is for example being resolved so
6528 another command may attach to the same pending command reply
6529 without requiring to resolve the same entry again. This concept
6530 should optimize the WHOIS and the IDENTIFY resolving under
6531 heavy load by taking away unnecessary resolving for entries
6532 that are being resolved already.
6534 Added support for adding multiple pending commands for one
6535 command idenfier. Affected file silcd/command[_reply].[ch].
6537 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6538 before deleting the data. Otherwise the hash table will have
6539 freed data in comparison functions. Affected file is
6540 silcd/command_reply.c.
6542 * Fixed silc_idlist_replace_client_id to add the new entry to
6543 the cache with NULL nickname. Otherwise there will be invalid
6544 memory as the nickname after the nickname is freed. Affected
6545 file silcd/packet_receive.c.
6547 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6548 saved into wrong slots because the previous number of entries
6549 was not taken into account. Affected file silcd/idlist.c.
6550 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6552 * If we are router and we receive JOIN notify to a channel that
6553 does not have any users then notified client is marked as the
6554 channel founder, as it is it. The affected file is
6555 silcd/packet_receive.c
6557 * Added to the extended hash table API's table_del_*ext functions
6558 the destructor as argument too, so that the caller can decide
6559 which destructor to use or whether to use destructor at all.
6560 Affected file lib/silcutil/silchashtable.[ch].
6562 * Fixed ID Cache purging. It actually deleted the entries from
6563 the hash table after the data was freed. The hash table ended
6564 up comparing freed memory. The affected file is
6565 lib/silccore/silcidcache.c.
6567 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6569 * Fixed Irssi SILC client's KILL command's HELP syntax.
6571 * The USERS command now resolves the detailed user information
6572 if the userinfo field is missing. Affected file is
6573 lib/silcclient/command_reply.c.
6575 * Do not print error in silc_file_read if the read file does
6576 not exist. Just silently return NULL. Affected file is
6577 lib/silcutil/silcutil.c.
6579 * Fixed the silc_log_output to not wine about NULL filename
6580 and to not create some bogus " " filename. Affected file is
6581 lib/silcutil/silclog.c.
6583 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Fixed various printing bugs on the user interface in the
6586 Irssi SILC Client. Minor changes that were forgotten from
6589 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6591 * Fixed the configure.in.pre and the compilation and distribution
6592 environment to support the new autoconf 2.52. That version is
6593 now required to compile the CVS trunk.
6595 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6597 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6598 to generally parse user@fqdn format strings. Affected file
6599 lib/silcutil/silcutil.c.
6601 * Added nickname_format and nickname_force_format fields to the
6602 SilcClientParams structure. The first one defines the format
6603 for the nicknames that the library will enforce if the receives
6604 multiple same nicknames. The second one is boolean value and
6605 can be used to force the library to always enforce the format
6606 to the nicknames regardles whether there are multiple nicknames
6607 or not. This configurable formatting was employed to flexibly
6608 support accessing multiple nicknames from the user interface.
6609 The userinterface can now set the nicknames to what ever format
6610 they prefer. Affected file lib/silcclient/silcapi.h.
6612 Added function silc_client_nickname_format to the file
6613 lib/silcclient/idlist.c. It performs the nickname formatting.
6615 Added new field `hostname´ to the SilcClientEntry context.
6616 It holds the hostname of the client. Affected file is
6617 lib/silcclient/idlist.h.
6619 * Irssi SILC Client sets the nicknames in nick@hostn format.
6620 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6621 irssi/src/silc/core/silc-core.c.
6623 The WHOIS printing now also shows both the real nickname and
6624 the formatted nickname so that user knows how to access the
6625 user if there are multiple same nicknames cached. Affected
6626 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6627 printing formatting too to take the hostname now as a separate
6628 argument. The Affected file is
6629 irssi/src/fe-common/silc/modules-formats.[ch].
6631 * Changed the silc_client_get_clients_local to accept the formatted
6632 nickname as argument. It accepts the real nickname too but the
6633 formatted nickname can be used to find the true entry from
6634 multiple entries. Affected file lib/silcclient/silcapi.h and
6635 lib/silcclient/idlist.c.
6637 * Added nickname_format_parse field to the SilcClientParams.
6638 It is a callback function provided by the application to parse
6639 the nickname out of the formatted nickname string. The library
6640 calls it to get the nickname from the formatted string. Since
6641 the application generally knows better the format of the nickname
6642 string it parses it instead of the library, even though library
6643 encodes the formatted string. If the callback function is not
6644 provided then the library will use the string as is. The
6645 affected file is lib/silcclient/silcapi.h.
6647 * All the nickname strings passed to the client library in
6648 commands are now expected to be formatted nickname strings.
6649 If the command does not support the formatted nickname string
6650 it will assume that the sent string is the actual nickname.
6651 Affected file lib/silcclient/command.c.
6653 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * Added public key authentication support to OPER and SILCOPER
6656 commands in the client library. Affected file is
6657 lib/silcclient/command.c.
6659 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6661 * Changed the get_auth_methdod client operation to be asynchronous.
6662 It can be async if the application resolves the authentication
6663 method from the server during the negotiation. Added new
6664 SilcGetAuthMeth completion callback that the application will
6665 call after resolving the authentication method.
6667 Added function silc_client_request_authentication_method that
6668 the application can use to resolve the authentication method
6669 from the server. Added also SilcConnectionAuthRequest callback
6670 that the library will call after the server has replied. The
6671 application can call this function if it does not know the
6672 current authentication method.
6674 Affected files are lib/silcclient/client.c and
6675 lib/silcclient/silcapi.h.
6677 * The Irssi SILC client now automatically resolves the authentication
6678 method incase any configuration information is not present (and
6679 currently there never is). The affected file is
6680 irssi/src/silc/core/client_ops.c.
6682 * Fixed public key authentication from the client library.
6683 Affected file lib/silcclient/protocol.c. Changed also the
6684 protocol specification about the public key authentication in
6685 the connection authentication protocol. The actual data to be
6686 signed is now computed with a hash function before signing.
6688 * Fixed the public key authentication from the server as well.
6689 Affected file silcd/protocol.c.
6691 * Removed the mlock()'s from the memory allocation routines.
6692 Affected file lib/silcutil/silcmemory.c. The ./configure does
6693 not check anymore for the mlock(). Affected file is
6696 * Fixed USERS command in server to allow the execution of the
6697 command for private and secret channels if the client sending
6698 the command is on the channel. Affected file silcd/command.c.
6700 * Fixed silc_client_get_clients_local to return the clients
6701 count correctly. It could return wrong value. Affected file
6702 lib/silcclient/idlist.c.
6704 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6706 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6707 types. The assembler optimizations seemed not to like 64-bit
6708 data types. The assmebler optimizations thus are now enabled
6709 also for BSD systems as opposed to only enable them for Linux.
6711 * Do not check for threads at all on BSD systems. Affected
6712 file configure.in.pre.
6714 * Removed -n and -h options from the Irssi SILC Client since
6715 they are not used in silc.
6717 * Fixed the prime generation to assure that the first digit
6718 of the generated random number is not zero since our conversion
6719 routines does not like number strings that starts with zero
6720 digit. If zero digit is seen the random number is regenerated.
6721 This caused some corrupted RSA keys when the zero first digit
6722 was met. Affected file lib/silcmath/silcprimegen.c.
6724 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6726 * Fixed WIN32 configuration in the ./configure script.
6727 Fixed to include xti.h on environments that has it.
6728 Patches by Carsten Ilchmann and andrew.
6730 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6732 * Changed the silc_id_create_client_id to be collision
6733 resistant. It is now assured that there cannot be created
6734 two same client ID's. I suspect that some weird bugs in
6735 the server were actually caused by duplicate Client IDs.
6736 Affected file silcd/serverid.[ch]. A router receiving
6737 new ID now also assures and informs the sending server
6738 if the ID caused collision.
6740 * Changed the silc_id_create_channel_id to also assure that
6741 there are no collisions.
6743 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Statement about ignoring the Mutual Authentication flag when
6746 performing rekey with PFS was a bit misleading. It is ignored
6747 if it was set in the initial negotiation, it cannot be even
6748 set in the rekey. Fixed in the ke-auth draft. Started the
6749 new versions of the protocol drafts in the doc/.
6751 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6753 * Fixed a bug in silc_client_command_identify_save when saving
6754 new channel information. The channel name was no duplicated
6755 and caused crash on exit. Affected file is
6756 lib/silcclient/command_reply.c.
6758 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Fixed the getkey command handling in the server. Send just
6761 empty OK reply to the sender if the key could not be fetched
6762 (but everything else was ok, like the key just was not available).
6763 Changed the public key parameter to optional in the protocol
6764 specs so that empty OK reply can be sent. Affected file
6767 Added a message to Irssi SILC client to tell to user if the
6768 server did not return a public key.
6770 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * Fixed a channel key regeneration bug. It registered new
6773 timeout tasks exponentially until all system resources were
6774 used. Affected file silcd/server.c.
6776 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Added the SILC Document generator to the scripts/silcdoc.
6779 It can be used to generate the Toolkit Reference Manual out
6780 of the source tree. Internally it will also use the RoboDoc
6781 generator now imported in util/robodoc.
6783 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6785 * Added couple of return's in rekey protocol if error orccurred
6786 during the protocol. The execution must be terminated.
6787 Affected file silcd/protocol.c. Also, terminate the protocol
6788 always with timeout.
6790 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6792 * The client's Client ID was created initally from the wrong
6793 nickname (it could have been in format nick@host) in the
6794 silc_server_new_client. Affected file silcd/packet_receive.c
6796 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Added some SILC_LOG_ERROR's to various error conditions
6799 if client could not be added to ID cache. Affected files
6800 silcd/packet_receive.c and silcd/server.c.
6802 * When client's sock->user_data is freed, NULL also the
6803 client->router and client->connection pointers. Added check
6804 for these pointers being NULL to various places around the
6805 code. Affected file silcd/server.c.
6807 * Added client->data.registered == TRUE checks to various
6808 places around the code to assure that unregistered client's
6809 are not handled when it is not allowed. Affected file
6812 * Added `bool registered' fields to all
6813 silc_idlist_[server|client]_get_* routines to indicate whether
6814 the fetched client needs to be registered or not. Affected
6815 file silcd/idlist.[ch].
6817 * Add your own entry as registered to the ID cache in the
6818 server. Affected file server.c.
6820 * Fixed a bug in silc_server_new_server. The SilcServer was
6821 set as the new server's context instead of SilcServerEntry.
6822 This naturally caused some weird bugs.
6824 * Added "updated" field the SilcChannelEntry which indicates
6825 the time since the channel entry was last accessed. This
6826 can be used to determine whether it is necessary to
6827 announce the channel after backup resuming protocol.
6828 Affected files silcd/idlist.[ch].
6830 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6832 * Do not delete the channel rekey task when adding it
6833 for in silc_server_create_channel_key.
6835 * Changed the silc_server_create_channel_key to return
6836 TRUE or FALSE to indicate the success of the channel key
6839 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6841 * Fixed MSVC++ project files and added missing files to
6842 Makefiles under win32/.
6844 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6846 * Do not add TCP_NODELAY flag if the operating system
6847 does not have it defined. Affected files are
6848 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6850 * Fixed buffer overflow from Irssi SILC Client. Affected
6851 file irssi/src/fe-common/core/themes.c.
6853 * Fixed double free in client library in the file
6854 lib/silcclient/client.c when disconnecting from server.
6856 * Applied double free patch from cras to Irssi SILC client.
6857 Affected files irssi/src/core/[modules/expandos].c
6859 * Fixed the disconnection handling to Irssi SILC Client.
6860 The application must call silc_client_close_connection
6861 in ops->connect client operation in case of failure of
6862 the connection. Affected file is
6863 irssi/src/silc/core/client_ops.c.
6865 * Do not set sock->protocol to NULL in the function
6866 silc_client_close_connection after executing the protocol's
6867 final callback since the sock might not be valid anymore.
6868 Affected file lib/silcclient/client.c.
6870 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6872 * Do not enable SILC_THREADS if the linking with libpthread
6873 did not happen. Affected file configure.in.pre.
6875 * Added notion to protocol specification that server must
6876 verify the sent authentication payload with CMODE when
6877 setting the channel founder key. Implemented it to the
6878 server. Affected file silcd/command.c.
6880 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6882 * Added _EXTRA_DIST SILC distribution variable to the
6883 distributions file. It is used to conditionally add extra
6884 files or directories to the specific distribution. Affected
6885 files ./prepare, Makefile.am.pre and distributions.
6887 Removed the `_' from the start of the distribution names.
6890 * Added README.WIN32 for instructions to compile the Toolkit
6893 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6895 * Fixed a double free in disconnection in the server. Affected
6896 file is silcd/server.c.
6898 * Fixed the lib/silcske/groups.c to work now also with GMP
6899 MP library. The string conversion did not work when using
6900 specific base and the base is indicated in the string as well.
6902 * Created win32/ directory which now includes MSVC++ specific
6903 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6904 It will appear only in the toolkit distribution
6906 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6908 * Changed the key material distribution function in case when
6909 the hash output is too short. The data is now concatenated
6910 a bit differently than it used to. Made the change to the
6911 SKE protocol specification.
6913 * Added better GMP detection to configure.in.pre. A patch
6916 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6918 * Fixed a minor bug in SKE that might cause some problem on
6919 some platforms. Affected file lib/silcske/silcske.c.
6921 * Added the cookie checking for initiator in the SKE. It checks
6922 that the responder returns the sent cookie unmodified. The
6923 affected file is lib/silcske/silcske.c. Added new SKE
6924 error type INVALID_COOKIE that can be sent during the
6925 negotiation. Fixed some memory leaks as well.
6927 * Added the "invalid cookie" error message to Irssi SILC client's
6930 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6932 * Added `task_max' field to the SilcClientParams to indicate
6933 the maximum tasks the scheduler can handle. If set to zero,
6934 default values are used. Affected file lib/silcclient/silcapi.h.
6936 * Fixed memory leaks in silc_client_close_connection. Affected
6937 file lib/silcclient/client.c.
6939 * Added silc_client_del_client_entry to client library to free
6940 all memory of given client entry. Affected file is
6941 lib/silcclient/idlist.[ch].
6943 * Added new functions silc_client_del_channel and
6944 silc_client_del_server to delete channel and server entries.
6945 Affected file lib/silcclient/[silcapi.h/idlist.c].
6947 * Removed silc_client_del_client_by_id from silcapi.h.
6949 * Fixed the INFO command to return the server's own info
6950 correctly when querying by Server ID. Affected file is
6953 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6955 * Removed the non-blocking settings in WIN32 code in the
6956 silc_sock_[read/write] and added SleepEx instead. Affected
6957 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6958 of input data is now checked with FIONREAD and ioctlsocket.
6960 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6962 * Call silc_schedule_task_del_by_context in the
6963 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6964 Affected file lib/silccore/silcprotocol.c.
6966 * Call silc_protocol_cancel for active protocols in the
6967 silc_server_close_connection if the funtion
6968 silc_server_free_sock_user_data has not been called.
6969 Affected file silcd/server.c.
6971 * Generic tasks cannot be deleted using the del_by_fd
6972 task deleting function since generic tasks does not match
6973 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6975 * Added a notion to SILCOPER help file that the SILCOPER works
6976 only on router server, not on normal server.
6978 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6980 * Added for WIN32 support for the new scheduler as well.
6981 Affected file lib/silcutil/win32/silcwin32schedule.c.
6983 * Fixed the SHA1 implementation to work on various platforms.
6985 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6987 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6988 API. It is part of the scheduler now. Everything else is
6989 as previously but some functions has changed their names.
6990 Checkout the lib/silcutil/silcschedule.h for the interface.
6991 Updated all applications to use the new interface. Affected
6992 files are lib/silcutil/silcschedule.[ch].
6994 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6996 * Found a bug in the SKE implementation. The HASH value,
6997 specified by the protocol, was not computed correctly. The
6998 public key of the responder was not added to the computation
6999 even though it is mandatory. Affected file lib/silcske/silcske.c.
7000 This unfortunately causes incompatibilities with older
7001 clients and servers.
7003 * Added WIN32 specific network init and uninit functions:
7004 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7005 the Winsock2. Affected file lib/silcutil/silcnet.h and
7006 lib/silcutil/win32/silcwin32net.c.
7008 * Set the socket always to nonblocking mode on WIN32 after
7009 reading data or writing data. Affected file is
7010 lib/silcutil/win32/silcwin32sockconn.c.
7012 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7014 * Fixed various compilation problems under WIN32. Affected
7015 files lib/silcutil/win32/silcwin32thread.c and
7016 lib/silcutil/win32/silcwin32schedule.c.
7018 * Removed all _internal.h #includes from public header
7019 files. Internal headers must never be included from
7022 Removed also the lib/silcske/payload_internal.h file.
7024 * All include files that may be needed (public and some others
7025 included by the public headers) by application developers are
7026 now copied to the ./includes directory. It does not copy any
7027 internal headers. Affected file Makefile.defines.pre and all
7028 Makefile.am's under lib/ and subdirs.
7030 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7032 * Do not change the ~/.silc directory's permissions automatically.
7033 Affected file irssi/src/silc/core/clientutil.c.
7035 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7037 * Do not cancel the protocol in silc_server_close_connection
7038 it might cause recursion. Now cancelled in the function
7039 silc_server_free_sock_user_data. Affected file silcd/server.c.
7041 * Fixed the silc_server_remove_clients_by_server to regenerate
7042 the channel keys correctly finally. Added also new function
7043 silc_server_remove_clients_channels to actually do it.
7044 Affected file silcd/server.c.
7046 * Fixed the silc_server_new_channel to not crash by giving
7047 wrong router to the new channel. Affected file is
7048 silcd/packet_receive.c.
7050 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7052 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7053 which is given as argument to the silc_client_alloc now.
7054 It can be used to configure the client and set various parameters
7055 that affect the function of the client.
7057 * The USERS command in server did not check whether the channel
7058 is private or secret. Affected file silcd/command.c.
7060 * Added new argument to the USERS command in protocol specification.
7061 The USERS command now can take the channel name as argument
7062 as well. Added support for this in client and server and
7063 updated the protocol specs.
7065 * Completed the GETKEY command in client. It can be now used
7066 to fetch also servers public key not only some clients.
7067 Affected files lib/silcclient/command[_reply].c.
7069 * Added silc_client_get_server to return server entry by the
7070 server name. Affected files lib/silcclient/silcapi.h and
7073 * Redefined the IDENTIFY command in protocol specification to be
7074 more generic. It now can be used to query information about
7075 any entity in the SILC Network, including clients, servers and
7076 channels. The query may be based either the entity's name
7077 or the ID. Added support for this in both client and server.
7079 Affected files silcd/command.c and lib/silcclient/command.c
7080 and command_reply.c.
7082 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7083 the _from_client and _from_server functions. Affected file
7086 * Added silc_client_get_channel_by_id_resolve to the file
7087 lib/silcclient/silcapi.h to resolve channel information by
7088 its ID. Added also silc_client_get_channel_by_id that
7089 does not resolve it from the server.
7091 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7093 * Added SilcServerEntry context into the client library
7094 to represent one server. The INFO command now allocates
7095 these to save the resolved server info. For now on the
7096 client library will also keep information about servers,
7097 connected and resolved with INFO.
7099 The INFO command now allocates the SilcServerEntry context
7100 and saves the server info there. The COMMAND_REPLY in
7101 the INFO now returns the parameters to application in
7102 same order as defined in the protocol specification.
7104 The entries are cached in the client->server_cache.
7106 * The INFO command is now issued after received the Client ID
7107 from the server. Affected file lib/silcclient/client.c.
7109 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7110 to the application as the mode changer might be server.
7111 It is guaranteed that NULL is not returned anymore to the
7112 application. Affected file lib/silcclient/client_notify.c.
7114 The ID Type is now also passed to the application so that
7115 it can check whether the returned entry is SilcClientEntry
7118 Added new function silc_client_get_server_by_id to return
7119 the server entry by ID. Affected files are the
7120 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7122 * Do not create the channel in the Irssi SILC Client when issuing
7123 the JOIN command but when received the sucessful JOIN command
7124 reply. Otherwise the channel might get created even though we
7125 could not join it. The Affected file is
7126 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7128 * Fixed a channel joining bug in router. The router must also
7129 check the channel modes, invite and ban lists etc. when serving
7130 the JOIN command sent by normal server. Affected file is
7131 silcd/command.c. The router now resolves the client's
7132 information from the server who sent the JOIN command if it
7133 does not know it, and processes the JOIN command only after
7136 * Changed the SilcCommandCb to take new argument; void *context2.
7137 Affected file lib/silccore/silccommand.h
7139 The second argument in the command callbacks in the server now
7140 includes the SilcServerCommandReplyContext if the command was
7141 called as pending command callback from the command reply.
7142 Otherwise it is NULL. When called as pending the status of the
7143 command reply will be checked and if it was erronous the
7144 error will be sent to the original sender of the command.
7145 This way the client always receives the error messages even
7146 though the server was actually the one who received the error
7147 when it resent the command to router, for example. Affected
7148 files silcd/command[_reply].[ch].
7150 * Fixed sending WHOWAS command's error message to client if
7151 the requested client could not be found. It was missing.
7154 * Changed the CMODE and CUMODE commands reply arguments in the
7155 protocol specification. The Channel ID is now sent in both
7156 of the commands to identify the channel. Implemented this
7157 new feature to the client and server. Affected files
7158 lib/silcclient/command_reply.c and silcd/command.c.
7160 * Made better checks for invite and ban lists in the JOIN
7161 command in server. Affected file silcd/command.c.
7163 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7165 * The server now performs the incoming host IP/DNS lookup
7166 using the silc_socket_host_lookup and thus does not block
7167 the server anymore. Affected file silcd/server.c.
7169 * Completed the multi-thread support for SILC Scheduler in
7170 the lib/silcutil/silcschedule.c.
7172 * Fixed the configure.in.pre to detect the pthread correctly
7175 * Fixed a deadlock in silc_task_queue_wakeup in the file
7176 lib/silcutil/silctask.c.
7178 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7180 * Added new function silc_schedule_wakeup that is used in
7181 multi-threaded environment to wakeup the main thread's
7182 schduler. It needs to be used when a thread adds a new task
7183 or removes a task from task queues. After waking up, the
7184 scheduler will detect the task queue changes. If threads
7185 support is not compiled in this function has no effect.
7186 Implemented the wakeup mechanism to both Unix and WIN32
7187 systems. Affected files are lib/silcutil/silcschedule.[ch],
7188 lib/silcutil/unix/silcunixschedule.c and the
7189 lib/silcutil/win32/silcwin32schedule.c.
7191 * Added new function silc_task_queue_wakeup to wakeup the
7192 scheduler by the specified task queue. Affected file
7193 lib/silcutil/silctask.[ch].
7195 * The silc_socket_host_lookup_start now wakes up the scheduler
7196 after adding the timeout task. Affected file is
7197 lib/silcutil/silcsockconn.c.
7199 * The silc_socket_host_lookup is synchronous now if the threads
7200 support is not compiled in. However, the callback is still
7201 called asyncronously through the scheduler, anyway. Affected
7202 file lib/silcutil/silcsockconn.c.
7204 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7206 * Added new function silc_socket_host_lookup to perform
7207 asynchronous IP and FQDN lookups for the socket connection.
7208 Affected files lib/silcutil/silcsockconn.[ch].
7210 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7212 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7213 that may or may not compile the mutex support in.
7215 Changed the silc_mutex_alloc interface. It allocates the
7216 mutex now to the sent pointer and returns TRUE or FALSE.
7218 Affected file lib/silcutil/silcmutex.h.
7220 * Wrote the SILC Task Queue interface to support multi-threads.
7221 Affected file lib/silcutil/silctask.[ch].
7223 * Wrote the SILC Scheduler to support multi-threads. Affected
7224 file lib/silcutil/silcschedule.c.
7226 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7228 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7229 in lib/silcutil/win32/.
7231 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7233 * Defined SILC Mutex API and SILC Thread API and implemented
7234 them for Unix. Affected files are
7235 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7236 lib/silcutil/unix/silcunixmutex.c and
7237 lib/silcutil/unix/silcunixthread.c.
7239 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7241 * Fixed the silc_server_remove_clients_by_server's channel
7242 key re-generation. The hash table handling was incorrect
7243 and would not work with many channels. Affected file is
7246 * Fixed some memory leaks around the server code.
7248 * Rewrote the silc_server_get_users_on_channel to support IPv6
7249 based Client ID's. Affected file silcd/server.c.
7251 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7252 specification. However, a separate document must be written
7253 to define the detailed signing procedure and the payload
7254 associated with the flag. Defined the flag to the
7255 lib/silccore/silcchannel.h as well.
7257 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7259 * Changed the dynamic tables to static size tables in the
7260 lib/silccrypt/silchmac.c.
7262 * Removed GCC dependencies from the code. A patch by cras.
7264 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7266 * Do not show the error "Error receiving packet bla bla"
7267 in server if it really was not an error (-2 means that reading
7268 is pending). Affected file silcd/server.c.
7270 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7272 * Fixed a possible crash in silc_server_remove_clients_by_server
7273 in silcd/server.c. Fixed there also some memory leaks.
7275 * Fixed the silc_idlist_replace_client_id. It could replace
7276 wrong key in the hash table. Affected file silcd/idlist.c.
7278 * Do not check whether there are global users on the channel
7279 if the channel->global_users is FALSE. Affected functions
7280 silc_server_remove_from_one_channel and
7281 silc_server_remove_from_channels in silcd/server.c. Also,
7282 do not check if the removed client is local as we can be
7283 sure that global client was not removed from the channel
7284 and checking for global users is not needed.
7286 * The silc_server_remove_clients_by_server now re-generates
7287 the channel keys correctly for those channels that had
7288 clients removed from them. Affected file silcd/server.c.
7290 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7292 * Found the reason of random crashes in the server. We weren't
7293 ignoring the SIGPIPE signal (which can be sent in write())
7294 and it crashed the server. Affected file silcd/silcd.c.
7296 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7298 * Assure that sock->user_data is not NULL in the function
7299 silc_server_packet_send in silcd/packet_send.c.
7301 * Disconnect the remote connection if it could not be added
7302 to any ID lists in the server. The affected file is
7305 * Check in silc_server_packet_send[_real/dest] that the
7306 socket is not disconnecting and ignore the data if it is.
7307 Affected file silcd/packet_send.c.
7309 * Define inline to __inline on native WIN32 compilation.
7310 Affected file includes/silcwin32.h.
7312 * Added some explicit type casts for inline code since MSVC
7313 require them. Affected files lib/silcutil/silcbuffer.h,
7314 lib/trq/silcdlist.h and lib/trq/silclist.h.
7316 * Print warning in log files from now on if the packet
7317 decryption fails. Affected file silcd/server.c.
7319 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7321 * Changed the `say' client operation's interface to accept
7322 new `type' argument to indicate the type of the message sent
7323 by the library. The application may filter the library's
7324 messages according the type. The affected file is the
7325 lib/silcclient/silcapi.h.
7327 * Added two new functions to lib/silcclient/silcapi.h:
7328 silc_client_del_client and silc_client_del_client_by_id.
7329 Affected file lib/silcclient/idlist.c.
7331 * Moved the clientincludes.h from includes/ to silc/ and
7332 serverincludes.h from includes/ to silcd/.
7334 * The modes for the CMODE and CUMODE are now passed as
7335 uint32 for application with COMMAND_REPLY. The affected
7336 file is lib/silcclient/command_reply.c.
7338 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7340 * /WHOIS without arguments shows client's own information.
7341 Affected file lib/silcclient/command.c.
7343 * Changed PING to not accept any arguments. The specs
7344 says that client can ping only the connected server so
7345 requiring an argument is not needed. Affected file is
7346 lib/silcclient/command.c.
7348 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7350 * Fixed a fatal bug in private message sending and reception
7351 encryption and decryption when using private message keys.
7352 The implementation was incorrect and did not follow the
7353 specification. It causd that some of the message were
7354 lost since it did not use the sending and receiving keys
7355 as the protocol suggests. This has been fixed and will cause
7356 incompatibilities with older clients when sending private
7357 message encrypted with private message keys. Affected files
7358 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7359 and various other in Irssi SILC Client.
7361 Added `responder' boolean argument to the functions
7362 silc_client_add_private_message_key[_ske] to indicate when
7363 the key is added as responder or initiator of the key
7366 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7368 * Removed the silc_ske_check_version function and created
7369 a SilcSKECheckVersion callback. Added also a function
7370 silc_ske_set_callbacks that is now used to set all SKE
7371 callbacks. The callback functions are not given to
7372 the SKE functions anymore, but this function is used to
7375 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7377 * Added `silc_version' argument to the silc_client_alloc
7378 to define the version of the application for the library.
7379 The library will use the version string to compare it
7380 against the remote host's (usually a server) version
7381 string. Affected file lib/silcclient/silcapi.h
7383 * Added the KE protocol context to Key Agreement context
7384 in client library so that we can abort the SKE if it
7385 is in process when we get timeout. Affected file is
7386 lib/silcclient/client_keyagr.c.
7388 * Do not resolve the client ID forever if it returns in the
7389 first time that such client does not exist. This was done
7390 for example with private message. Affected file is
7391 lib/silcclient/client_prvmsg.c.
7393 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7395 * Do not add regex.h for WIN32. The affected file
7396 includes/silcincludes.h.
7398 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7399 not work yet 100%. It generates the DLL's automatically
7400 when compiling with --with-win32 under cygwin.
7402 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7404 * lib/contrib/regex.c is not compiled on WIN32.
7406 * Added silc_net_get_socket_opt function to the
7407 lib/silcutil/silcnet.h.
7409 * Added includes/silcwin32.h for WIN32 specific includes
7412 * Do not use ptime structure or any of the posix process
7413 functions on WIN32 in lib/silccrypt/silrng.c.
7415 * Added silc_gettimeofday to provide generic function
7416 for struct timeval on all platforms. Added the function
7417 to lib/silcutil/silcutil.h.
7419 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7421 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7422 library as they clearly belong there. As a plus side we
7423 can make the actual socket connection routines platform
7426 Added also new generic function silc_socket_read and
7427 silc_socket_write (that used to be silc_packet_[read/write].
7428 The implementation of these are platform specific.
7430 * Added WIN32 specific routines of silc_socket_[read/write]
7431 to lib/silcutil/win32/silcwin32sockconn.c.
7433 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7435 * Added preliminary support for native WIN32 compilation under
7436 cygwin (using the -mno-cygwin option for GCC) to the
7437 ./configure.in.pre. The --with-win32 now prepares the
7438 compilation for native WIN32.
7440 * Rewrote the SILC Scheduler interface in the file
7441 lib/silcutil/silcschedule.h. The scheduler is now context
7442 based and does not have anymore any global static scheduler.
7443 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7444 and created lib/silcutil/win32 directory for WIN32 based
7447 * Added Unix specific network routines to the
7448 lib/silcutil/unix/silcunixnet.c and the old
7449 lib/silcutil/silcnet.c includes now only generic routines.
7451 Added WIN32 specific network routines to the
7452 lib/silcutil/win32/silcwin32net.c.
7454 * Added Unix specific utility functions from the
7455 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7457 * Added WIN32 SILC Scheduler to the file
7458 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7461 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7463 * Do not handle JOIN notify in the server if the target client
7464 is not registered (idata->registered == FALSE). The affected
7465 file is silcd/packet_receive.c.
7467 * Update the nickrec->founder in event_cumode in the Irssi SILC
7468 client. Affected file irssi/src/silc/core/silc-channels.c.
7470 * Fixed the CUMODE_CHANGE notify handling in the server when
7471 server and router are announcing their clients on channels.
7472 Now the mode changes are saved and notified correctly. The
7473 affected file is /silcd/packet_receive.c.
7475 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7476 They really did not replace the cache entry in the ID Cache.
7477 Now they do that. Affected file silcd/idlist.c.
7479 * Fixed the KICK notify handling in the Irssi SILC client to
7480 update the channel records so that the kicked client does not
7481 appear to be on the channel. The affected file is
7482 irssi/src/silc/core/silc-channels.c.
7484 * Always update the conn->current_channel when executing command
7485 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7487 * Fixed the KILL notify handling in Irssi SILC client to remove
7488 the killed client on all channels.
7490 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7492 * Fixed the silc_parse_command_line to remove extra spaces
7493 from the start and end of the arguments. Affected file is
7494 lib/silcutil/silcutil.c.
7496 * Cancel and free any active protocol in the function
7497 silc_server_close_connection. Affected file silcd/server.c.
7499 * Cancel and free any active protocol in the function
7500 silc_client_close_connction. Affected file is
7501 lib/silcclient/client.c.
7503 * Do not execute the KILL command for clients that are in
7504 history (ie. they are not in the network). Affected file is
7507 * Fixed KILL notify handling, client does not crash anymore.
7508 Affected file irssi/src/silc/core/silc-channels.c.
7510 * Reduced the default packet buffer size from 2048 to 1024 in
7511 lib/silccore/silcpacket.c.
7513 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7514 counter to the SKE context that is incresed when the SKE library
7515 performs async operation outside the library. If the outside
7516 process frees the SKE context and FREED status will be set
7517 and the library will detect after the sync operation that the
7518 libary is freed. The affected files are
7519 lib/silcske/silcske[_status].[ch].
7521 * Resolve the client entry information in the function
7522 silc_client_channel_message to assure that NULL pointer is not
7523 passed as client entry to the application. */
7525 * Fixed the task timeout calculation to assure that there is
7526 never negative timeouts. The affected file is
7527 lib/silcutil/silcschedule.c.
7529 * Fixed the channel user mode notification sending in server.
7530 It was sent point-to-point to the router (or to server by router)
7531 but it needs to be destined to a channel. The routines now
7532 supports sending the channel user mode notifys to the channels
7533 when announcing clients and channels. Affected files are
7534 silcd/server.c and silcd/packet_receive.c.
7536 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7537 It did not actually replace the old channel entry in the cache.
7538 Affected file lib/silcclient/client_notify.c.
7540 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7542 * Fixed a possible crash in silc_packet_send_prepare. It now
7543 assures always that there is enough space in the buffer and
7544 at the tail area of the buffer (for MAC).
7546 Fixed the inbound buffer reallocation in silc_packet_read.
7547 It was old code and did not handle the reallocation correctly.
7550 The affected file is lib/silccore/silcpacket.c.
7552 * Fixed buffer overflow in silc_parse_nickname in the file
7553 lib/silcutil/silcutil.c.
7555 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7557 * make install generates new server keys only if there is not
7560 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7562 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7563 Added check that if the NOREPLY is set then we will not send
7564 the away message. This avoids infinite loop of away messages
7565 if both clients are away. The affected file is
7566 lib/silcclient/client_prvmsg.c.
7568 * Fixed client crash if /NICK was given without arguments.
7569 Affected file lib/silcclient/command.c.
7571 * Server does not send the invite list in INVITE command back
7572 to the client if the list was not altered. Added this notion
7573 to the protocol spec as well. Affected file silcd/command.c.
7575 Fixed possible crash in INVITE command by checking the
7576 value of silc_server_get_client_route command.
7578 * Fixed the INVITE notify type handling. The arguments are now
7579 taken in correct order and client does not crash. The affected
7580 file is irssi/src/silc/core/silc-channels.c.
7582 Removed the "Inviting xxx to channel" message from the
7583 client library away and let the application handle it.
7584 Affected file lib/silcclient/command.c. Added that message
7585 to Irssi SILC client's message formats.
7587 * Fixed CMODE command crash in client. It now checks the
7588 amount of arguments correctly and does not crash. The affected
7589 file is lib/silcclient/command.c.
7591 * Do not create new channel automatically in silc_channels_join
7592 but check whether the channel by that name already exists.
7593 Affected file irssi/silc/core/silc-channels.c.
7595 * Do not send the SERVER_SIGNOFF to router if the disconnected
7596 entity was the router. Affected file silcd/server.c.
7598 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7599 SILC client as it was missing from there.
7601 Added the handling of the KICK notify to the Irssi SILC client
7602 as it was missing. Added "you have been kicked" message to
7603 Irssi SILC client's message modules formats.
7605 Added the handing of the KILL notify to the Irssi SILC client
7606 as it was missing. Added the kill message module formats
7609 The affected file is irssi/src/silc/core/silc-channels.c.
7611 * The router did not save the channel mode the server announced.
7612 Affected file silcd/packet_receive.c.
7614 * Fixed a possible crash in INFO command in server. If the
7615 server did not provide the server info it crashed. Affected
7616 file silcd/command.c.
7618 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Fixed the GETKEY command in the server to check also the
7621 global list. Otherwise the GETKEY would not work correctly
7622 in normal SILC server. Affected file silcd/command.c.
7624 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Fixed GETKEY crash, it crashed if the command did not succseed.
7628 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7631 is now real and not just an macro interface to GMP.
7633 Removed the entire GMP from the source tree and imported new
7634 NSS MPI library instead. Reason for removing GMP is that it is
7635 extremely large and compiles extremely slow. The NSS MPI
7636 is only a few files and compiles in less than 10 seconds.
7637 The speed is also about the same as GMP. The MPI is imported
7638 to lib/silcmath/mpi.
7640 If the system has GMP installed we will still use the GMP.
7641 If it is not then the NSS MPI will be compiled.
7643 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7645 * Merged a long nickname (127 characters long) crash bugfix from
7646 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7648 * Merged a freed memory reference bugfix from Irssi CVS tree.
7649 Affected file irssi/src/core/commands.c.
7651 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7653 * Added the server's public key sving and verification to the
7654 server when performing the SKE. This was missing and the
7655 remote server's (or router's) public key was accepted without
7656 checking whether we have it previously or trust it at all.
7657 Affected file silcd/protocol.c.
7659 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Check in the silc_server_timeout_remote if protocol is active
7662 and make sure that the protocol's final callback is called so
7663 that all memory if freed. Affected file silcd/server.c.
7665 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * silc_server_whois_send_reply crashed the server if the nickname
7668 was 127 characters long. Affected file silcd/command.c.
7670 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Added sanity check to the silc_server_new_client. If the hostname
7673 is provided inside username then check that the provided hostname
7674 really is the same as the resolved one. If the hostname was not
7675 resolved then check it from the public key. Affected file is
7676 silcd/packet_receive.c.
7678 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7679 if the server disconnected us and the connection is not valid
7680 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7682 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7683 the library to the lib/silcutil/silcutil.[ch].
7685 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Close log file after open. Affected file
7688 lib/silcutil/silclog.c.
7690 * Check whether sock == NULL in silc_client_send_packet and return
7691 if it is. Affected file lib/silcclient/silcclient.c.
7693 * Check rec->entry == NULL in the Irssi SILC Client before
7694 sending the channel message. Affecte file is
7695 irssi/src/silc/core/silc-servers.c.
7697 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Merged a splitted window bugfix from Irssi CVS tree. The
7700 affected file is irssi/src/fe-text/textbuffer-view.c.
7702 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7703 It did not print nickname.
7705 * Improved the distributions system a bit.
7707 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7709 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7710 irssi/src/fe-text/gui-window.c.
7712 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7713 to in-active server. The affected file is
7714 irssi/src/silc/core/client_ops.c.
7716 * Resolve the client in USERS command reply if the entry does
7717 not have username resolved. The affected file is
7718 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7719 command to WHOIS command to really resolve stuff. The USERS
7720 is not used any more in any critical section so WHOIS can
7721 be used even though it might be slower than IDENTIFY.
7723 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7726 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7728 * Changed the protocol API a bit more consistent in the
7729 lib/silccore/silcprotocol.[ch].
7731 * Changed the following headers to ROBODoc format:
7733 lib/silccore/silcpayload.h
7734 lib/silccore/silcprotocol.h
7735 lib/silccore/silcsockconn.h
7737 All core library headers are now formatted.
7739 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Fixed a bug in Irssi SILC client; do not show that you are
7742 server/router operator if you really are not. Affected file is
7743 irssi/src/silc/core/client_ops.c.
7745 * Renamed silc_command_free_payload to silc_command_payload_free.
7746 Affected file lib/silccore/silccommand.h
7748 * Added silcmath.h to include the prototoypes of various routines
7749 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7752 * Changed the following headers to ROBODoc format:
7754 lib/silccore/silcchannel.h
7755 lib/silccore/silccommand.h
7756 lib/silccore/silcid.h
7757 lib/silccore/silcidcache.h
7758 lib/silccore/silcmode.h
7759 lib/silccore/silcnotify.h
7760 lib/silccore/silcpacket.h
7761 lib/silcmath/silcmath.h
7763 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Added checking to the server code not to start the server if
7766 ciphers and stuff are not configured properly. Affected files
7767 silcd/serverconfig.[h] and silcd/server.c.
7769 * Changed the layout of the header files of the public interfaces
7770 in the SILC libraries. The new layout supports ROBODoc
7771 documentation tool (and some others) so that it is easy to create
7772 a library reference manual. All the other headers and source
7773 code must still follow the CodingStyle document. Also source
7774 code must not include these ROBODoc stuffs, only the headers.
7775 Furthermore, all public interface headers must now be named
7776 by using `silc' prefix, example: silcapi.h, silccipher.h.
7777 Some files were renamed due to this. All the other headers
7778 must not be used as public interfaces. I will update the
7779 CodingStyle document later. Changed following headers, so far:
7781 lib/silcclient/silcapi.h
7782 lib/silccore/silcauth.h
7783 lib/silccore/silcprivate.h
7784 lib/silccrypt/silcdh.h
7786 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7790 * Removed silc_client_packet_send_flush from the client library
7791 as it is not needed. Affected file lib/silcclient/client.[ch].
7793 * Added printing of message of unresolved authentication method
7794 to the Irssi SILC client. Added it to the module formats.
7795 Removed the same message from the client library.
7797 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7799 * Added new distribution feature, DISTLABEL. Every distribution
7800 can define own preprocessor label that can be used in the
7801 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7802 file distributions, acconfig.h.pre and prepare.
7804 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Added Makefile.defines_int to include the actual definitions
7807 for Makefile.defines.in. Tested the new distribution system,
7808 created distributions and tested installation.
7810 * Added AWAY message printing to the Irssi SILC client. Added
7811 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7813 * Added SCONNECT command to call the SILC's CONNECT command.
7814 Cannot use CONNECT directly since Irssi uses that internally.
7815 Affected file irssi/src/silc/core/silc-servers.c.
7817 Added ACTION local command. It is same as ME command but takes
7818 the channel as mandatory argument.
7820 Rewrote some of the Irssi's help files to suite for SILC
7823 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7825 * Added Makefile.defines[.in] that should for now on be included
7826 in all Makefile.am file in the source tree. That file includes
7827 all common compilation definitions for SILC source tree.
7829 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Minor changes to the ./prepare script to change the package
7832 name according the distribution name to the configure.in.
7834 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7836 * Created new distribution system. Added file `distributions'
7837 that defines all the distributions that can be created out of
7838 the SILC source tree. The ./prepare script now reads that
7839 file to determine how to prepare the distributions. The
7840 first argument to the ./prepare is the name of the distribution
7841 and second is the version of the distribution. If given
7842 without arguments it creates the default (toolkit) distribution
7843 with the default version (defined in ./prepare).
7845 All Makefile.am files that are subject to the distributions
7846 are now named as Makefile.am.pre. These are ./Makefile.am
7847 and lib/Makefile.am. Others may be changed later.
7849 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7851 * Added invite list, ban list, some key management and connection
7852 error message printing to module formats in the Irssi SILC client.
7854 * Added new silc_client_set_away_message to set the away message
7855 that is back to the person who sent private message. The
7856 affected file lib/silcclient/silcapi.h and the
7857 lib/silcclient/client_prvmsg.c.
7859 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * Fixed the private message sending in the Irssi SILC client,
7862 added local command KEY to the Irssi SILC client.
7864 Added key management and key agreement message formats to the
7865 irssi/src/fe-common/silc/module-formats.[ch].
7867 Added USERS (alias WHO) printing, server/router operator
7868 indication and LIST command printing to the module formats.
7870 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7872 * Fixed channel joining notify handling, cumode notify handling
7873 from Irssi SILC client.
7875 * Added SILC specific module-formats to the Irssi SILC client so
7876 that SILC specific message hilighting, colors etc is possible.
7877 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7879 Added channel mode, channel user mode, actions, notices,
7880 whois and whowas printing to the the module-formats.c.
7882 * Fixed a bug in channel deletion in the server. The channel
7883 is not left to the cache even if the channel founder auth mode
7884 is set when there are no users anymore on the channel. Affected
7885 file silcd/server.c.
7887 * The silc_net_localhost now resolves the entire hostname including
7888 the domain name. Affected file lib/silcutil/silcnet.c.
7890 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Changed the ask_passphrase client operation to be ascynchronous.
7893 It has now a completion callback and a context that the
7894 application must call after it has got the passphrase from
7895 the user. Affected files lib/silcclient/silcapi.h,
7896 lib/silcclient/protocol.c, lib/silcclient/command.c and
7899 Added SilcAskPassphrase callback that the application calls
7900 to deliver the passphrase to the library.
7902 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7903 The public key verification and especially a certificate
7904 verification is asynchronous procedure.
7906 Added new SILC_SKE_STATUS_PENDING status to indicate the
7907 request is pending and a callback will be called to finalize
7910 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7911 indicate that remote end did not send its public key (or
7912 certificate), even though we require it. Added check for this
7913 condition in the SKE. This was a security bug, now fixed.
7915 Defined new SilcSKEVerifyCbCompletion callback that is called
7916 when the verification process is completed.
7918 The affected files lib/silcske/silcske_status.h and
7919 lib/silcske/silcske.[ch].
7921 * Changed the verify_public_key client operation to be async
7922 as well. Defined SilcVerifyPublicKey callback that is used to
7923 indicate the success of the public key verification process.
7925 Changed the server and client to use the new async client
7928 * Changed the Irssi SILC client's internal scheduler to be called
7929 twice as many times as it used to be. As a result the client
7930 should be a bit faster now. Affected file is
7931 irssi/src/silc/core/silc-core.c.
7933 * Added support to Irssi SILC client of asynchronous public key
7934 verification and passphrase inquiry. Affected file is
7935 irssi/src/silc/core/silc-core.c.
7937 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Do not say "You have left channel %s" in client library.
7940 Moved it to the application. Affected files are
7941 lib/silcclient/command.c and silc/client_ops.c.
7943 * Fixed silc_client_get_clients. Command context was not
7944 duplicated and was freed memory in the callback. Affected
7945 file lib/silcclient/idlist.c.
7947 * Do not say "you are now talking..." on JOIN command in the
7948 client library. The appliation must handle it.
7950 * Do not say ".. changed topic to" in command reply in the
7951 client libary. The application must handle it.
7953 * Fixed TOPIC command sending in the client library.
7955 * Fixed a memory leak in silc_client_command_free in the file
7956 lib/silcclient/command.c.
7958 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Imported a modified version of Irssi client to the source tree.
7961 The Irssi will be used to create a new client called
7962 Irssi SILC. Imported to irssi/.
7964 Added silc_core_init_finish function to the Irssi. Affected
7965 file irssi/configure.in.
7967 A lot changes in the Makefile.ams around the irssi tree.
7969 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Do not rehash if the new size is same as the old size of the
7972 hash table, in the silc_hash_table_rehash*. The affected file
7973 lib/silcutil/silchashtable.c.
7975 * Replaced hash_table_del_by_context calls from the server
7976 (when channel->user_list and client->channels) to the
7977 hash_table_del as it is sufficient and faster.
7979 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7981 * Added silc_hash_table_list, silc_hash_table_get and the
7982 SilcHashTableList structure to provide an alternative way to
7983 traverse the hash table. The affected files are
7984 lib/silcutil/silchashtable.[ch].
7986 * Changed the server's idlist routines to use the hash table
7987 routines to optimize the code.
7989 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7991 * Replaced the client entry's `channel' list and channel entry's
7992 `user_list' list to hash tables for optimized lookup. Changed
7993 the code to use the hash table interface around the code.
7994 Affected file lib/silcd/idlist.[ch].
7996 * Added `auto_rehash' boolean argument to the function
7997 silc_hash_table_alloc to indicate whether the hash table should
7998 auto-rehash when it thinks is appropriate time. It will
7999 increase the hash table size if the there is twice as much
8000 entries in the table than the size of the table, and will
8001 decrease the size if there are twice as less entries than
8002 the size of the table.
8004 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8008 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8010 * silc_idcache_purge_by_context deletes the entry now by context
8011 as it is supposed to do. Affected file lib/silccore/idcache.c.
8013 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8014 client is not anymore valid (WHOWAS givens the info) and not
8015 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8017 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * Removed the `data' and `data_len' arguments from the ID Cache
8020 interfaces and added `name' argument. ID Cache does not handle
8021 anymore the binary data only a names associated with given ID.
8023 * When hashing a Client ID with silc_hash_id the entire ID is
8024 not hashed anymore, instead only the hash of the Client ID is
8025 hashed. This way we can access the Client ID from the cache
8026 with Client ID but with the hash of the ID (which is a hash of
8027 the nickname) as well without any difference in performance.
8029 Added also silc_idcache_find_by_id_one_ext to do one on one
8030 searching when we have the actual ID. Added also function
8031 silc_hash_client_id_compare. The affected files are
8032 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8034 * When hashing the name associated with a ID it is always done
8035 in lowercase. This way we can access the cache without worrying
8036 about case-sensitivity, even though, for example nicknames are
8039 * Fixed a bug in server with channel message sending. It put
8040 wrong ID type as destination ID. The affected file
8041 silcd/packet_send.c.
8043 * silc_idcache_del_by_context now deletes from all hash tables
8044 by context. Affected file lib/silccore/idcache.c.
8046 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * Changed the client library to use the new ID Cache interface.
8049 Changes around the source tree.
8051 * Added silc_hash_table_rehash_ext to rehash with specific
8052 hash function. Affected file lib/silcutil/silchashtable.[ch].
8054 * Added silc_hash_string_compare to compare two strings in the
8055 hash table. Affected file lib/silcutil/silcutil.[ch].
8057 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * Added new function silc_idcache_del_by_context into the
8060 lib/silccore/idcache.[ch].
8062 * Changed the server's ID list routines to use the new ID Cache
8063 interface. Changes around the source tree.
8065 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8067 * Added silc_hash_table_del[_by_context]_ext functions in to the
8068 lib/silcutil/silchashtable.[ch].
8070 Removed silc_hash_table_find_all* routines and added new
8071 silc_hash_table_find_foreach to replace them.
8073 Added silc_hash_table_replace_ext function as extended
8074 replacing function. Separated the simple hash table interface
8075 from the extended hash table interface in the file
8076 lib/silcutil/silchashtable.h.
8078 * Fixed minor bugs and changed it to use some of the new
8079 hash table functions in lib/silccore/idcache.c
8081 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8083 * Added new function silc_hash_table_find_all to return all keys
8084 in the hash table by the specified key. As the hash table is
8085 collision resistant it also makes it possible to have several
8086 duplicate keys in the hash table. This function may be used to
8087 find all of the keys from the hash.
8089 Added user_context arguments to the SilcHashFunction,
8090 SilcHashCompare and SilcHashDestructor to deliver user specified
8093 Added new fuctions silc_hash_table_find[_all]_ext to do
8094 extended lookup with specified hash and compare functions and
8095 specified user contexts.
8097 Added new function silc_hash_table_add_ext to add the key
8098 with specified hash function and user context.
8100 Added new function silc_hash_table_foreach to traverse all
8101 entrys in the hash table. Added SilcHashForeach callback
8104 Added new function silc_hash_table_del_by_context to delete
8105 the entry only if the context associated with the key matches.
8107 Affected files are lib/silcutil/silchashtable.[ch].
8109 * Removed silc_hash_[server/client/channel]_id and added just
8110 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8111 silc_hash_id_compare to compare two ID's using as the hash table
8112 comparison function. Added also silc_hash_data to hash
8113 binary data and silc_hash_data_compare to compare it.
8115 * Removed silc_idlist_find_client_by_hash as it is not needed
8116 anymore. Affected file silcd/idlist.[ch].
8118 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8119 to use internally the SilcHashTable. The new ID Cache is a lot
8120 faster than the old one. Some of the ID Cache interface was also
8121 rewritten and obsolete and stupid functions were removed.
8123 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Added entry_count field to the SilcHashTable to keep the number
8126 of the entries in the table. Implemented the function
8127 silc_hash_table_rehash. Added new function
8128 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8130 Fixed a minor bug in silc_hash_table_free.
8132 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8133 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8134 into the lib/silcutil/silcutil.[ch].
8136 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Implemented a collision resistant hash table into the
8139 lib/silcutil/silchashtable[ch]. See the header and the source
8140 for the SilcHashTable API.
8142 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Merged dotconf version 1.0.2 into lib/dotconf.
8146 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Do not compile anything in lib/silcsim/* if the SIM support
8149 is not enabled. The tree should now compile without problems
8152 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8154 * Compiled the SILC under cygwin. Compiled and tested briefly
8155 without problems. More tests needed. The SIMs didn't compile
8158 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8160 * Fixed possible crash in silc_get_username in the
8161 lib/silcutil/silcutil.c.
8163 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Fixed a va_arg in silc/client_ops.c.
8167 * Oops, RC5 routines were named AES and caused some problems
8168 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8170 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8172 * Added new SilcIDIP structure into the lib/silccore/id.h and
8173 replaced the old `ip' fields from all SILC ID's to that type.
8174 This is a step towards IPv6 support.
8176 The silc_id_get_len takes now the ID as an extra argument.
8177 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8178 both IPv4 and IPv6 based ID's.
8180 The affected files are lib/silccore/id.[ch] and other files
8181 around the tree using these routines.
8183 * Removed the ID length arguments in server from various
8184 silc_server_send_notify_* routines -> they are not needed
8187 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8189 * Fixed memory leak in silc_encode_pem_file in the file
8190 lib/silcutil/silcutil.c.
8192 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Check minor version as well in the SKE. Affected files are
8195 silcd/protocol.c and lib/silcclient/protocol.c.
8197 * Added --identifier option to the server so that an identifier
8198 can be when creating the public key for the server. Affected
8199 file is silcd/silcd.c.
8201 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8202 lib/silccrypt/silcpkcs.c.
8204 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8206 * Register default ciphers and stuff when using -C option with
8207 the server. Affected file sildc/silcd.c.
8209 * Put back the servers public key filename format, it is better
8210 than the new one. For now, the client keys are saved with the
8211 new filename format. The affected file silc/client_ops.c.
8213 * Implemented the Cipher API for the rest of the ciphers that
8214 did not implement it or implemented it the wrong way.
8216 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8218 * Register default ciphers and stuff when using the -S option
8219 in the client. Affected file silc/silc.c. Same also when
8220 creating new key pair with -C option.
8222 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Fixed the silc_verify_public_key client operation function to
8225 save the public keys differently. The fingerprint is now
8226 used as filename and not the hostname. This way also the
8227 client keys are saved uniquely and not with hostnames. The
8228 affected file is silc/client_ops.c.
8230 * Trimmed the silc_hash_fingerprint function to remove extra
8231 whitespaces from the end of the fingerprint. The affected
8232 file is lib/silccrypt/silchash.c.
8236 * Added silc_cipher_register_default function to register all
8237 default ciphers. It can be used when configuration files
8238 does not exist and the application does not want any specific
8239 ciphers in any specific order.
8241 The SilcDList is now used as silc_cipher_list dynamically
8242 allocated cipher list. Removed the static list all together
8243 and now all ciphers must be allocated to the dynamic list.
8244 The silc_cipher_alloc routine was changed to check only the
8247 All silc_cipher_* routines that used to return int returns
8250 The affected files lib/silccrypt/silccrypt.[ch].
8252 * The same thing was done to silc_hash_* as for silc_cipher_*
8253 routines. Affected files lib/silccrypt/silchash.[ch].
8255 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8256 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8257 Added also silc_pkcs_[un]register[_default] functions.
8258 Removed the data_context from the PKCS API.
8260 * Added silc_hmac_register_default function to register default
8261 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8262 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8263 to unregister all hmacs at once.
8265 * Register the default ciphers, hash functions, PKCSs and HMACs
8266 if client's configuration file does not exist. The affected
8269 * The client did not load the hash functions from the SIM
8270 modules at all. Added support for this. Affected file is
8271 silc/clientconfig.c.
8273 * When decoding public key with silc_pkcs_public_key_decode, check
8274 the supported algorithm only if PKCS are registered. Affected
8275 file lib/silccrypt/silcpkcs.c. The same was done with the
8276 silc_pkcs_private_key_decode.
8278 * Fixed the SILC List routines to keep the list always in order.
8279 It used to change the list's order when traversing the list but
8280 not it preserves the order. Affected file lib/trq/silclist.h.
8282 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8284 * Added the client library to use the SilcSocketConnection's
8285 reference counter (by silc_socket_dup) to prevent the bug that
8286 the socket object may be freed underneath async operation.
8288 * The name resolv library checking fixes in the configure.in.pre.
8291 * Created new version of the protocol drafts for future
8292 development. The -03 drafts are the ones that will be changed
8293 in the trunk now and the -02 will remain as they are.
8295 * Send list of CUMODE notifys to the router when announcing
8296 the channel users to the router. Affected file silcd/server.c.
8297 If the router receiving channel founder CUMODE for a channel
8298 that already has channel founder it will send CUMODE notify
8299 to the sender to remove the channel founder rights from the
8300 announced client. Affected file silcd/packet_receive.c.
8302 * The CUMODE notify may now use Server ID as well as the entity
8303 who changes the mode. Updated protocool specs.
8305 * Updated INSTALL and README files.
8307 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * New web pages in the http://silc.pspt.fi. The pages was
8314 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Implemented the [DenyConnectin] config section in the server.
8317 Added silc_server_config_denied_conn to check whether incoming
8318 connection is denied. Affected file silcd/serverconfig.[ch].
8320 * Do not check the ports when checking the incoming configuration
8321 data if the port is 0, meaning any. Affected file is
8322 silcd/serverconfig.c.
8324 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Fixed buffer overflow in silc_string_compare in the file
8327 lib/silcutil/silcutil.c.
8329 * Fixed double free in silc_server_command_leave in the file
8332 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Fixed the version checking in the server. Affected file is
8337 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8339 * Fixed the configuration data fetching when accepting new
8340 connections in the server. Affected file silcd/server.c.
8342 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Added `sender_entry' argument to the function
8345 silc_server_packet_relay_to_channel so that we can check
8346 whether some destination actually belongs to the same route
8347 the sender belongs (ie, we must not resend the packet to the
8348 sender). Affected file silcd/packet_send.[ch].
8350 * Added `servername' field to the SilcClientEntry in the server
8351 to hold the name of the server where client is from. Affected
8352 file is silcd/idlist.h.
8354 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8356 * Moved the channel message encrypting in the router betwen
8357 router connections from silc_server_channel_message to the
8358 silc_server_packet_relay_to_channel since we want to check
8359 whether we have anybody channel before encrypting anything.
8360 Affected files silcd/packet_[receive/send].c.
8362 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * Fixed the [AdminConnection] server config section to support
8365 multiple entries. Affected file silcd/serverconfig.c.
8367 * Added support into the server to check the validity of the
8368 incoming connection before executing any KE or authentication
8371 * The connection configuration is now saved to the KE and
8372 connection auth protocol contexts and not fetched anymore in
8373 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8375 * The local hosts listenning address and port is also resolved
8376 now when starting the server. We want to have the socket object
8377 to include the real address and port for the listener. Added
8378 new function silc_net_check_local_by_sock into the files
8379 lib/silcutil/silcnet.[ch].
8381 * Fixed a broadcast bug in server -> do not broadcast if we
8384 * Fixed a routing bug. Do not route broadcast packets ever.
8385 Broadcast packets must be processed always and not routed since
8386 they may be destined to some other host than yourself and thus
8387 would get routed without no good reason. Affected file is
8390 * Added function silc_server_config_is_primary_route to check
8391 whether primary router connection has been configured (a router
8392 configuration that we are initiating). If there is not, we
8393 will assume that there is only two routers in the SILC network
8394 and we will use the incoming router connection as our primary
8395 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8397 * Changed the order of the broadcasting. Broadcast _after_ the
8398 packet has been processed not before. Affected file is
8401 * Fixed a [ClientConnection] parsing bug. The port was never
8402 parsed correctly thus resulting to port 0. Affected file
8403 silcd/serverconfig.c.
8405 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8406 argument and did not set the broadcast packet flag. Affected
8407 file silcd/packet_send.c. Fixed same bug in the function
8408 silc_server_send_notify as well.
8410 * If we receive NEW_ID packet for our own ID in the server, ignore
8413 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Removed the nickname from the Private Message Payload.
8418 Updated the code and the protocol specs.
8420 * Updated protocol specs for submitting to the IETF.
8422 * Tweaked the Random Number Generator a bit. Affected file
8423 lib/silccrypt/silcrng.c. Exported a new function
8424 silc_rng_[global]_add_noise which can be used to add more
8427 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Do not parse packets with different timeout when protocol
8430 is active -> may cause problem with rekey. Affected file
8433 * When server receives signoff notify it must not create
8434 new channel key if the client is on any channels since the
8435 sender of the signoff notify will create it.
8437 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Added printing of error messages during SKE protocol from the
8440 failure packet sent by server during SKE. Affected file
8443 * Removed the client's failure_callback handling with timeout
8444 and handle it immediately when received.
8446 * The SKE library returned wrong type in SUCCESS and FAILURE
8447 packets. They must be 32 bit MSB not 16 bit MSB.
8449 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8451 * Ok, rewrote the logic of the re-key and now it seems to work.
8452 I tested it on high traffic with frequent re-keys without
8453 problems. Added hmac_receive (and renamed hmac to hmac_send)
8454 in SilcClientConnection in lib/silcclient/client.h and
8455 in SilcIDListData in silcd/idlist.h. Also, removed the
8456 SilcPacketParserContext's cipher and hmac fields as they are
8457 not needed anymore and actually caused some problems when
8458 the ciphers and hmac's changed underneath the packet parser.
8460 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * If re-key protocol is active then process the incoming packets
8463 synchronously since we must assure that icoming packets encrypted
8464 with the old key is processed before the new keys is set to
8465 use. This is true other packets than for REKEY packets.
8466 Affected file silcd/server.c. The same was done to client library
8467 as well, affected file lib/silcclient/client.c.
8469 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8471 * Fixed bug in client and server to accept the force send if
8472 the packet is send from silc_[server/client]_packet_process
8473 function. Otherwise the packets are never delivered, oops.
8475 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Disable force sending of packets when REKEY protocol is active.
8478 We must assure that no packet is sent directly when rekey is
8479 performed. All packets must be sent through packet queue.
8480 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8481 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8482 function is silc_[server/client]_packet_send_real to check
8485 * Replaced the SIM paths from example config files to
8486 /usr/local/modules. Also, make install creates now
8487 /usr/local/silc/logs directory to hold all the SILC server
8490 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Made the configure.in.pre work on Solaris. Patch by salo.
8494 * Made all ciphers compatible with non-x86 machines. Defined
8495 CBC mode macros into lib/silccrypt/ciphers_def.h.
8497 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8499 * Fixed the make install.
8501 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * When MAC computation fails the silc_packet_decrypt returned 0
8504 even though it was supposed to return -1. Fixed this. The
8505 affected file is lib/silccore/silcpacket.c.
8507 * Do not replace the config files in /etc/silc (in make install)
8508 if they already exist. Affected file ./Makefile.am.
8510 * Do not send re-key packets immediately but through packet queue.
8511 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8513 * Changed silc_net_check_host_by_sock to return FALSE if the
8514 IP/DNS could not be resolved. Though, it returns the IP address
8515 now even if it could not resolve it (but returns also FALSE).
8516 Affected file lib/silcutil/silcnet.[ch].
8518 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Added silc_pkcs_decode_identifier to decode the public key's
8521 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8522 Added also silc_pkcs_free_identifier. Added also new context
8523 SilcPublicKeyIdentifier.
8525 * Added -S option to the silc client. It is used to dump the
8526 contents of the specified public key file.
8528 * Changed the PKCS api to return the public key length when
8529 setting the public key.
8531 * Fixed a fatal bug in the public and private key file loading.
8532 Affected file lib/silccrypt/silcpkcs.c.
8534 * Execute the packet parsing for client with zero (0) timeout
8535 if the protocol is active. Affected file silcd/server.c.
8537 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8539 * Made the key generation options to the silcd program. Added
8540 -C option, equivalent to client's option.
8542 * Added new [ServerKeys] config section to the server. It
8543 configures the server's public and private key.
8545 * Defined generic Public Key Payload into the protocol
8546 specification to send specific type of public keys and
8549 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8550 public key or certificate.
8552 * Implemented the GETKEY command to the server and to the
8553 client library and on user interface.
8555 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8557 * Made preliminary `make install' work.
8559 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8561 * Added SilcServerRekey context into silcd/idlist.h.
8563 * Added the PFS support as defined in the specification to the
8564 SKE protocol. Affected files lib/silcske/*.c.
8566 * Added `ske_group' field to the SilcServerRekey context to hold
8567 the number of the SKE group that is used with PFS in re-key.
8568 Affected file silcd/idlist.h.
8570 * Added PFS re-key support to the server. Affected file is
8573 * Added silc_protocol_cancel to cancel execution of the next
8574 state of the protocol. Affected file is
8575 lib/silccore/silcprotocol.[ch].
8577 * Added the re-key support with and without PFS to the client
8578 library. Re-key is performed once in an hour, by default.
8580 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8581 Added silc_client_rekey_callback and silc_client_rekey_final.
8582 Affected files are lib/silcclient/protocol.[ch] and
8583 lib/silcclient/client.[ch].
8585 * Removed the `hmac_key' and `hmac_key_len' fields from the
8586 SilcClientConnection structure; not needed. Affected file is
8587 lib/silcclient/client.h.
8591 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8593 * Do not ask whether user wants to use the negotiated private key
8594 for private messages, just use it. Affected file is
8595 silc/local_command.c.
8597 * Added `send_enc_key' and `enc_key_len' fields to the
8598 SilcIDListData structure since they are needed in the re-key
8599 phase. Affected file is silcd/idlist.[ch].
8601 * Implemented the simple re-key protocol into the server.
8602 Affected files silcd/server.c and silcd/protocol.[ch]. The
8603 re-key will be performed once in an hour, by default.
8605 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8606 Added silc_server_rekey, silc_server_rekey_callback and
8607 silc_server_rekey_final.
8609 * Removed Tunneled flag from the protocol. Updated the code
8610 and the specifications.
8612 * Adde `pfs' field to the SilcIDListData to indicate whether
8613 the PFS is to be performed in the re-key. Affected file is
8616 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8618 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8619 int64 of at least the xintXX size. If void * is less that 4
8620 bytes uint32 * will be used. Defined bool as boolean.
8622 * Changed _ALL_ unsigned long and unsigned int to uint32,
8623 unsgined short to uint16 in the source tree.
8625 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8626 not handle clients that has entry->data.registered == FALSE.
8627 They are not in the network anymore. Affected file is
8630 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8632 * Implemented the sending of the SERVER_SIGNOFF notify in the
8633 server. Affected file is silcd/server.c.
8635 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8636 Added also silc_notify_payload_encode_args into the
8637 lib/silccore/silcnotify.[ch].
8639 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8640 Affected file silcd/packet_receive.c.
8642 * Implemented the SERVER_SIGNOFF notify handling in the client
8643 library. Affected file lib/silcclient/client_notify.c. Also,
8644 implemnted the printing of the SERVER_SIGNOFF info to the
8645 application. Affected file silc/client_ops.c.
8647 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8648 if the deleting was successful. Affected file silcd/idlist.[ch].
8650 * Added support for public key authentication in the connection
8651 authentication protocol in the client library. Affected file
8652 lib/silcclient/protocol.c.
8654 * Changed the server's silc_idlist_get_clients_by_* interface
8655 to support already allocated array so that new entries may be
8656 added to pre-allocated array. Affected file silcd/idlist.[ch].
8657 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8658 and command replies.
8660 * All command reply functions in the server now calls the
8661 pending command callback even if error occured. This way the
8662 error will be delivered to the client as well. Affected files
8663 silcd/command.c and silcd/command_reply.c.
8665 * Fixed INFO command to return local server's info if no server
8666 was provided. Affected file lib/silcclient/command.c.
8668 * Removed RESTART command for good. Updated the code and the
8671 * Rewrote parts of the task system. It is a bit simpler now.
8672 Removed unsued task priorities. The affected files are
8673 lib/silcutil/silctask.[ch].
8675 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8677 * Moved the USERS printing from the library to the application.
8678 Affected files lib/silcclient/command.c and silc/client_ops.c.
8680 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8684 * Added channel key re-key support. The re-key is perfomed
8685 only by the router and is done once in an hour. Added `rekey'
8686 field to the SilcChannelEntry in the server. Affected files
8687 silcd/server.c and silcd/idlist.h.
8689 * Added silc_task_unregister_by_context into the file
8690 lib/silcutil/silctask.[ch].
8692 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8694 * Added SILC_UMODE_GONE mode to indicate when the client is not
8695 present in the SILC network. Added also support to the local
8696 command AWAY that will set this mode. Added support of showing
8697 "xxx is gone" in WHOIS command. The USERS command shows the
8698 gone status as well.
8700 * Fixed setting server and router operator privileges in the
8701 server's UMODE command. Affected file silcd/command.c.
8703 * Merged the SKE KE1 and KE2 payloads into one payload. The
8704 new KE payload is equivalent to the old KE2 payload.
8706 Cleaned up the SKE Start Payload parsing. It now uses the
8707 simple buffer unformatting to do the parsing. A lot faster
8710 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8711 to the SKE that is used to indicate whether both of the SKE
8712 parties should perform authentication. By default only the
8713 responder performs authentication. By setting this flag also
8714 the initiator must do authentication. By default it is unset
8715 since in normal SKE case, client to server connection, only
8716 the responder should do authentication. When doing SKE between
8717 two clients both should perform authentication. Updated the
8718 code and the protocol specs.
8720 * A little fix to IDENTIFY command in the server. Search the
8721 client first by hash not nickname. Affected file is
8724 * Fixed the silc_client_close_connection to support closing
8725 the client to client connections wihtout deleting too much
8726 data. Affected file lib/silcclient/client.c.
8728 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8729 are received if protocol used to be active but is not anymore
8730 the application would crash due to NULL pointer dereference.
8731 Affected files silcd/server.c and lib/silcclient/client.c.
8733 * Added `hash' field to the SilcClientConnection to include
8734 the hash function negotiated in the SKE protocol.
8736 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8737 to set the channel founder authentication data. A client can
8738 claim the founder rights later by providing the authentication
8739 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8740 This way the channel founder can regain the channel founder
8741 privileges even it is left the channel. This works only on
8742 local server and the client must be connected to the same
8743 server to be able to regain the founder rights. Updated the
8744 protocol specs accordingly.
8746 Added support to the CMODE command in the client to set the
8747 founder auth data. Read the README to see how to set it.
8749 Added support to the CUMODE command to claim the founder
8750 rights. Read the README to see how to do it.
8752 Added support for the founder authentication to the Channel
8753 Entry in the server. Affected file silcd/idlist.h.
8755 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8756 server's CMODE command. Affected file silcd/command.c.
8758 * Added the following new functions into lib/silccore/silcauth.[ch]:
8759 silc_auth_get_method and silc_auth_get_data.
8761 * The server now saves the remote hosts public key to the
8762 SilcIDListData pointer. Affected file silcd/protocol.c.
8764 * The normal server now does not remove the channel entry from
8765 the cache if the founder authentication data is set. It used
8766 to remove it if the founder was the last one on the channel on
8767 the server and left the channel. The auth data is saved and
8768 if the channel is re-joined later the old entry is used with
8769 the old auth data. Affected files silcd/command_reply.c and
8772 * Removed the `pkcs' field from the SilcIDListData structure
8773 in the server; it is not used. Affected file silcd/idlist.h.
8775 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Fixed packet processing on slow links. Partial packets were
8778 never re-processed because the incoming data buffer was cleared
8779 by the application. Application must not directly clear the
8780 sock->inbuf, the packet processing routines handle it. Fixed
8781 this in client library and in server.
8783 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Fixed the WHOIS and IDENTIFY send reply function to really
8786 check whether to send list or just one entry. Affected file
8789 * Cleaned up the LEAVE command's channel key distribution. The
8790 affected file silcd/command.c.
8792 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8793 can enforce the channel mode as well. In that case the ID
8794 includes the ID of the server. The code now enforces the
8795 mode change if the router have different mode than the server.
8797 * The notify client operation with CMODE_CHANGE notify can now
8798 return NULL client_entry pointer if the CMODE was not changed
8799 by client. Application must check for this.
8801 * Added <Server ID> argument to INFO command to support server
8802 info fetching by Server ID.
8804 * Added silc_server_announce_get_channel_users to get assembled
8805 packets of channel users of the specified channel. Affected
8806 file silcd/server.[ch].
8808 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8809 was freed underneath the ID Cache.
8811 * Re-announce clients when the server received CHANNEL_CHANGE
8812 notify from the router. Affected file silcd/packet_send.c.
8814 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8817 crashed since it did not handle the fact that there is no cipher
8818 called "3" and didn't check the error condition. Now fixed.
8820 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8821 flag. It can be used to send message requests.
8823 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8825 * Implemented the RESTART command in the client.
8827 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8828 notice type messages. Added notice printing to the user
8831 * The channel keys are not re-generated if the channel's mode
8832 is PRIVKEY, ie private key on the channel exists. Affected
8833 files silcd/server.c and silcd/command.c.
8835 * Fixed a little bug in channel message delivery when channel
8836 private keys are set in the server. Affected file is
8837 silcd/packet_send.c.
8839 * Changed the setting on channel->on_channel = TRUE from the
8840 silc_client_save_channel_key to the JOIN command reply. The
8841 key payload is not received if the private channel key is set.
8842 Affected file lib/silcclient/command_reply.c and the
8843 lib/silcclient/client_channel.c.
8845 * When the CMODE_CHANGE notify is sent and the channel private
8846 key mode is removed the channel key must be re-generated in
8847 other cells as well. Added this support for the router in the
8848 silcd/packet_receive.c.
8850 * Added new local command NOTICE to send notice message on
8851 channel. Affected file silc/local_command.[ch].
8853 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Added new local command ME to the client. It is used to send
8856 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8857 some action. Affected file silc/local_command.[ch].
8859 * Changed channel_message and private_message client operations
8860 to deliver the message flags to the application. Added also
8861 the `flags' arguments to the silc_client_send_channel_message
8862 and silc_client_send_private_message functions. Affected file
8865 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8867 * Redefined the Private Message Payload to support private message
8868 keys and to support the new private message flags. Updated
8869 the protocol specs. Flags makes it possible to have for example
8870 CTCP style messages.
8872 * Added new type SilcPrivateMessagePayload and defined an API
8873 for it in the lib/silcclient/silcprivate.[ch].
8875 * Tested private message private keys successfully. Tested the
8876 private message key set, unset and list commands with the new
8879 * Redefined the Channel Message Payload to include the channel
8880 message flags (equal with private message flags) to support
8881 for example CTCP style messages.
8883 * Defined some of the message (for channel and private message)
8884 flags. Updated the protocol specs and added the flags to the
8885 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8887 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8889 * Added SilcKeyAgreementStatus type to the key agreement routines
8890 to indicate the current status and error if one occured.
8891 The status types are defined in the lib/silcclient/silcapi.h.
8893 * Added new local command KEY that is used to set and unset private
8894 keys for channels, set and unset private keys for private messages
8895 with remote clients and to send key agreement requests and
8896 negotiate the key agreement protocol with remote client. The
8897 key agreement is supported only to negotiate private message keys,
8898 it currently cannot be used to negotiate private keys for channels,
8899 as it is not convenient for that purpose.
8901 * Fixed a minor pending callback setting bug in the function
8902 silc_client_get_client_by_id_resolve, now the function works.
8903 Affected file lib/silcclient/idlist.c.
8905 * Added function silc_net_get_local_port to get local bound
8906 port by socket. Added to lib/silcutil/silcnet.[ch].
8908 * Added `sockets' and `sockets_count' fields to the SilcClient
8909 object. They hold the sockets of the listenning sockets in
8910 the client. Listenning sockets may be for example the key
8911 agreement server. Affected file lib/silcclient/client.[ch].
8912 Added functions the silc_client_add_socket and the
8913 silc_client_del_socket. They are exported to the application
8916 * Added ~./silc/clientkeys to support other client's public keys.
8918 * Renamed verify_server_key client operation to verify_public_key
8919 and added one argument to indicate the type of the connection
8920 (server, client etc.).
8922 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Added silc_server_connection_auth_request to handle the
8925 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8926 silcd/packet_receive.[ch].
8928 * Added silc_server_send_connection_auth_request into the
8929 silcd/packet_send.c to send the connection auth request packet.
8931 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8934 * Fixed the public key authentication in responder side in the
8935 server. The `auth_data' pointer includes the SilcPublicKey
8936 not the path to the public key. Affected file silcd/protocol.c.
8938 * Implemented the public key authentication in the initiator side
8939 in the server. Affected file silcd/protocol.c.
8941 * Removed the [RedirectClient] config section from the server
8942 configuration. Is not needed and I don't want to implement it.
8944 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8946 * Cleaned up the CMODE command in the server. It now works
8947 correctly and supports all the modes defined in the protocol.
8948 Affected file is silcd/command.c.
8950 * Added `hmac_name' field to the SilcChannelEntry in the server
8951 to hold the default HMAC of the channel. It can be set when
8952 creating the channel (with JOIN command). Affected files
8955 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8956 type to indicate the change of the current cipher and hmac
8957 on the channel. Client can safely ignore the <cipher> argument
8958 (if it chooses to do so) since the CHANNEL_KEY packet will
8959 force the channel key change anyway. The <hmac> argument is
8960 important since the client is responsible of setting the new
8961 HMAC and the hmac key into use.
8963 * Fixed the CMODE command in the client library as well.
8965 * Tested CMODE command in router environment successfully.
8967 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8969 * Show the version of the remote client (or server) when connecting
8970 to the server. It is logged to the log file. Affected file
8971 is silcd/protocol.c.
8973 * Fixed the KILLED notify handling in the client library. The
8974 client must be removed from all channels when receiving the
8977 Also, do not remove the client entry when giving the KILL
8978 command but when the KILLED notify is received.
8980 * Removed silc_idlist_find_client_by_nickname from the server.
8981 Not needed anymore. Affected files silcd/idlist.[ch].
8983 * Implemented the CHANNEL_CHANGE notify type handling to the
8984 server. Affected file silcd/server.c.
8988 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Added silc_server_send_notify_invite to send the INVITE
8991 notify between routers.
8993 * Implemented the INVITE command correctly to the server.
8995 * Implemented the INVITE notify type handling in the server.
8997 * Implemented the INVITE command to the client library and on the
9000 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9002 * Added function silc_server_get_client_resolve to find the
9003 client entry by ID from all ID lists and then resolve it
9004 (using WHOIS) if it cannot be found. Affected file is
9007 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9009 * Implemented the BAN command to the client library.
9011 * The JOIN command in the server now checks the invite list
9014 * Changed the silc_command_reply_payload_encode_va and the
9015 silc_command_payload_encode_va to support that if argument is
9016 NULL it ignores and checks the next argument. Affected file
9017 lib/silccore/silccommand.c.
9019 * Added silc_server_send_notify_ban to send the BAN notify
9020 type between routers.
9022 * Chaned the silc_notify_payload_encode to support that if
9023 argument is NULL it ignores and checks the next argument.
9024 Affected file lib/silccore/silcnotify.c.
9026 * Tested ban lists in router environment successfully.
9028 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * Implemented BAN command to the server, in silcd/command.[ch].
9032 * Removed the BAN and INVITE_LIST modes from the CMODE command
9035 * Added function silc_string_match to regex match two strings.
9036 Affected files lib/silcutil/silcutil.[ch].
9038 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9040 * Redefined parts of the SilcChannelEntry in the server to support
9041 the new ban and invite lists.
9043 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9045 * Redefined the INVITE command. The same command can be used to
9046 invite individuals to the channel but also to manage the invite
9047 list of the channel (to add to and remove from the invite list).
9048 Updated the protocol specs.
9050 * Added new command SILC_COMMAND_BAN that can be used to manage
9051 the ban list of the channel. Updated the protocol specs.
9053 * Removed the channel modes: the SILC_CMODE_BAN and the
9054 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9055 in the CMODE command. The equivalent features are now available
9056 using INVITE and BAN commands. Updated the protocol specs.
9058 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9059 in the network about change in the current ban list. The notify
9060 type is not used by the client.
9062 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9063 support the invite lists.
9065 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Added new function silc_string_regexify that converts string
9068 including wildcard characters into regex string that can
9069 be used by the GNU regex library. Added into the file
9070 lib/silcutil/silcutil.[ch].
9072 Added silc_string_regex_combine to combine to regex strings
9073 into one so that they can be used as one regex string by
9074 the GNU regex library. Added into the file
9075 lib/silcutil/silcutil.[ch].
9077 Added silc_string_regex_match to match two strings. It returns
9078 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9080 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * Imported GNU regex to the soruce tree into lib/contrib.
9083 Fixed some compiler warning from the regex.c.
9085 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9087 * Fixed MOTD command in the server to work in router environment.
9089 * Fixed the MOTD command in the client library to support
9090 the server argument in the command.
9092 * Added `nickname_len' argument to the silc_idlist_add_client
9093 in the server, as the `nickname' argument may be binary data
9096 * Added silc_idlist_get_channels to return all channels from
9099 * Implemented LIST command to the server. Affected file is
9102 * Implemented the LIST command to the client library and on the
9105 * Added [<user count>] argument to the LIST command reply.
9106 With private channels the user count is not shown.
9108 * Updated TODO and README.
9110 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9112 * The client entry's data.registered must be TRUE even with
9113 global client entry on global client list. The data.registered
9114 is used to check whether the client is anymore in the network,
9115 for example with WHOWAS command so it must be valid.
9117 * Fixed the WHOWAS command in the server. It now actually works
9118 in router environment. Added function into silcd/command_reply.c
9119 silc_server_command_reply_whowas_save.
9121 * Added silc_idlist_purge function to the silcd/idlist.c
9122 to periodically purge the ID Cache.
9124 * Fixed INFO command in the server. It works now in router
9125 environment. Added <server name> argument to the INFO command
9126 reply. Updated the protocol specs.
9128 * Fixed minor bug in silc_idcache_purge to not purge if the
9129 expire value is zero.
9131 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9132 they were buggy because of the WHOWAS information.
9134 * Fixed local command MSG to handle the async resolving of
9135 the remote client properly. It used to fail the first MSG.
9136 Affected file silc/local_command.c.
9138 * Added `data_len' field to SilcIDCache context.
9140 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9142 * Update TODO. Todo in commands in the server.
9144 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9146 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9147 used by routers as broadcast packet to inform other routers
9148 about the changed user mode.
9150 Implemented the notify handling in the server. Affected file is
9151 silcd/packet_receive.c. Added the function
9152 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9154 * Added new generic Channel Payload and deprecated the New Channel
9155 Payload. The New Channel Payload is now the generic Channel
9158 * Added new argument `mode' to the silc_server_send_new_channel
9159 as it is required in the Channel Payload now.
9161 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9162 and created a new and real SilChannelPayload to represent the
9163 new generic Channel Payload. Implemented the encode/decode
9164 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9166 * Added silc_server_get_client_channel_list to return the list
9167 of channels the client has joined for WHOIS command reply.
9168 Affected file silcd/server.[ch].
9170 * Implemented the channel list sending in the WHOIS command reply
9171 in server and in the client.
9173 Implemented the channel list displaying on the user interface
9174 as well. Affected file silc/client_ops.c.
9176 * Added silc_channel_payload_parse_list to parse list of Channel
9177 Payloads. It returns SilcDList list of SilcChannelPayloads.
9178 Client for example can use this function to parse the list of
9179 channels it receives in the WHOIS command reply. The caller
9180 must free the list by calling silc_channel_payload_list_free.
9181 Affected files lib/silccore/silcchannel.[ch].
9183 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * Added one new argument <user mode> to the WHOIS command reply
9186 to return the mode of the user in SILC. Updated the protocol
9189 Implemented it to the server and client.
9191 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9193 * Fixed the mode printing on the user interface on joining.
9194 Affected file silc/client_ops.c.
9196 * Implemented the UMODE command and user modes in general to the
9197 client library and to the user interface.
9199 * Implemented the UMODE command to the server.
9201 * The server now sends UNKNOWN_COMMAND error status if client sends
9202 unknown command. Affected file silcd/command.c.
9204 * All server commands now handle the command identifier the right
9205 way when sending the command reply to the client. The client can
9206 use to identify the command replies with the identifier.
9208 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9210 * Added silc_server_get_client_route to resolve the route to
9211 the client indicated by the client ID. Affected file is
9214 * Added silc_server_relay_packet as general function to relay
9215 packet to arbitrary destination. This deprecates functions
9216 like _send_private_message_key, _relay_notify etc. Affected
9217 file is silcd/packet_send.[ch].
9219 Removed silc_server_send_key_agreement,
9220 silc_server_send_private_message_key and
9221 silc_server_packet_relay_notify functions from the file
9222 silcd/packet_send.[ch].
9226 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9227 server. Affected file silcd/packet_receive.[ch].
9229 * Implemented the KILL command to the client. Implemented the
9230 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9231 Affected files lib/silcclient/command[_reply].c and
9232 lib/silcclient/client_notify.c. Implemented the KILL notify
9233 printing in the user inteface.
9235 * Fixed a lot silc_parse_nick memory leaks from the client
9236 library in the file lib/silcclient/command.c.
9238 * Changed the silc_server_send_notify_on_channels's `sender'
9239 argument from SilcSocketConnection to SilcClientEntry to
9240 check the sender as entry and not as connection object and not
9241 to send to the client provided as argument. The affected file
9242 is silcd/packet_send.[ch].
9244 * The notify packets that are destined directly to the client used
9245 to not to be processed by the server. Now changed that and the
9246 server processes all notify packets. After relaying the packet
9247 to the client the notify packet is processed in the server.
9249 * The silc_server_free_client_data now checks whether there is
9250 pending outgoing traffic for the client and purges the data to
9251 the network before removing the client entry.
9253 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9255 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9256 an client is killed from the SILC Network. Updated the protocol
9259 Added new function silc_server_send_notify_killed to the
9260 silcd/packet_send.[ch].
9262 * Added function silc_server_packet_relay_notify to relay notify
9263 packets that are destined directly to a client. In this case
9264 the server does not process the notify packets but merely relays
9265 it to the client. Affected file silcd/packet_send.[ch].
9267 Added also silc_server_packet_process_relay_notify to check
9268 whereto relay the notify. Affected file is
9269 silcd/packet_receive.[ch].
9271 * Implemented the KILL command to the server.
9275 * Added the backup schema desgined last fall to the protocol
9276 specs for everyone to see. The specification is in the
9277 *-spec-xx.txt draft and the packet type definitions for the
9278 backup routers is in *-pp-xx.txt draft. Thusly, added also
9279 new packet type SILC_PACKET_CELL_ROUTERS.
9281 * A big security problem in the implementation discovered. The
9282 signoff of an client did not cause new channel key generation
9283 which it of course should've done. The channel keys must be
9284 always re-generated when client leaves (or signoffs) the channel.
9285 The silc_server_remove_from_channels funtion now handles
9286 the channel key re-generation.
9288 * Added `sender' argument to the silc_server_send_notify_on_channels
9289 to not to send the client provided as argument. Affected file
9290 silcd/packet_send.[ch].
9292 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Implemented OPER and SILCOPER commands into the server and
9297 * Added silc_auth_verify and silc_auth_verify_data to verify
9298 the authentication directly from the authentication payload.
9299 It supports verifying both passphrase and public key based
9300 authentication. Affected file lib/silccore/silcauth.[ch].
9302 * Added `hash' field to the SilcIDListData structure. It is the
9303 hash negotiated in the SKE protocol. Affected file is
9306 * Slight redesigning of the SilcAuthPayload handling routines.
9307 Do not send SilcPKCS but SilcPublicKey as argument.
9309 * Implemented the public key authentication support to the
9310 serverconfig. The public key is loaded from the provided path
9311 and saved as authentication data to void * pointer. Thus,
9312 changed the unsigned char *auth_data to void *auth_data;
9314 * Fixed SHUTDOWN command to send the reply before the server
9315 is shutdown. :) Affected file silcd/command.c.
9317 * Fixed fatal bug in CONNECT command. The hostname was invalid
9318 memory and server crashed. Affected file silcd/command.c.
9320 * Fixed fatal bug in CLOSE command. The server_entry became
9321 invalid but was referenced later in the command. Affected file
9324 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9326 * Fixed fatal bug in failure packet handling. Server ignored
9327 the failure and thus crashed when it came.
9331 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9333 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9334 that the command may be executed only once in (about) 2 seconds.
9335 The old SILC_CF_LAG flag is same but allows command bursts up
9336 to five before limiting.
9338 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9339 server code. Various commands now includes the CF_LAG_STRICT
9340 flag to disallow any kind of miss-use of the command.
9342 * Fixed the silc_buffer_unformat to not to allocate any data
9343 if the length of the data is zero. It used to allocate the
9344 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9346 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Changed the format of AdminConnection configuration section
9349 in the server. Added username of the admin to the format.
9350 Affected files silcd/serverconfig.[ch].
9352 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9353 to return admin configuration data by host, username and/or
9356 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9358 * Implemented WHOWAS command to the server. Added the functions:
9360 silc_server_command_whowas_parse,
9361 silc_server_command_whowas_send_reply,
9362 silc_server_command_whowas_from_client and
9363 silc_server_command_whowas_from_server
9365 * Added <Client ID> argument to the WHOWAS command reply. Updated
9366 the protocol specs accordingly.
9368 * Implemented WHOWAS command and command_reply to the client
9371 Implemented the WHOWAS printing on the user interface.
9373 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Added new argument to the WHOWAS command reply, the real name.
9376 It is an optional argument. Updated the protocol specs.
9378 * Added SilcIDCacheDestructor callback that is registered when
9379 the SilcIDCache is allocated. The callback is called when
9380 an cache entry in the ID Cache expires, or is purged from the
9381 cache. Added into lib/silccore/idcache.[ch].
9383 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9384 to destruct the client entries when the cache entry expires.
9385 Other ID Cache's in server and in the client library ignores
9388 * If the ID Cache entry's `expire' field is zero then the entry
9389 never expires. Added boolean `expire' argument to the
9390 silc_idcache_add function in the lib/silccore/idcache.[ch].
9391 If it is TRUE the default expiry value is used.
9393 * Added silc_server_free_client_data_timeout that is registered
9394 when client disconnects. By default for 5 minutes we preserve
9395 the client entry for history - for WHOWAS command.
9397 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Added support to the server to enforce that commands are not
9400 executed more than once in 2 seconds. If server receives
9401 commands from client more frequently, timeout is registered
9402 to process the commands. Affected file silcd/command.c.
9403 Added new function silc_server_command_process_timeout.
9405 * Changed NICK_NOTIFY handling in client library to check that
9406 if the client's nickname was changed, so there is no need to
9407 resolve anything from the server.
9409 * Removed error printing from the WHOIS and IDENTIFY commands.
9410 If error occurs then it is ignored silently in the client library.
9411 The application, however, may map the received error to
9412 human readable error string. The application currently maps
9413 the NO_SUCH_NICKNAME error to string.
9415 * Made the command status message public to the application. Moved
9416 them from lib/silcclient/command_reply.c to
9417 lib/silcclient/command_reply.h. The application can map the
9418 received command status to the string with the
9419 silc_client_command_status_message function.
9421 * Added check to the server to check that client's ID is same
9422 as the Source ID in the packet the client sent. They must
9425 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9427 * Added dist-bzip hook to the Makefile.am to make bzip2
9428 compressed distributions.
9430 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9432 * Server now enforces the maximum length for the nickname and
9433 the channel as protocol specification dictates. 128 bytes for
9434 nickname and 256 bytes for channel name.
9436 * Moved the WHOIS printing to the application. The client libary
9437 does not print out the WHOIS information anymore, the application
9438 must do it. Renamed silc_client_command_reply_whois_print to
9439 the silc_client_command_reply_whois_save.
9441 The client's idle time is also sent to the application now, and
9442 the idle is shown on screen.
9444 * Added silc_client_command_reply_identify_save to save the
9445 received IDENTIFY entries.
9447 * Do not check for channel private keys in message sending and
9448 reception if the channel does not have the PRIVKEY mode set.
9449 Affected file lib/silclient/client_channel.c.
9451 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9454 just surfaced after chaning the JOIN procedure.
9456 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Added silc_client_get_clients_by_list to get client entries
9459 from Client ID list, that is returned for example by JOIN
9460 and USERS command replies. The application should use this
9461 function for example when JOIN command reply is received to
9462 resolve the clients already on the channel (library does not
9463 do that anymore as USERS command reply is not used in the JOIN
9464 procedure anymore). Affected files lib/silcclient/silcapi.h and
9465 lib/silcclient/idlist.c.
9467 * JOIN command reply and USERS command reply returns now SilcBuffer
9468 pointers instead of unsigned char pointers when returning
9469 the client list and mode list.
9471 * Added <Client ID> argument to the JOIN command reply, mainly
9472 for the server to identify for which client the command was
9473 originally sent. Updated protocol specs accordingly.
9475 * Added SilcDlist private_key pointer to the SilcChannelEntry
9476 in the client to support the channel private keys. Affected
9477 file is lib/silcclient/idlist.h.
9479 * Added SilcChannelPrivateKey argument to the function
9480 silc_client_send_channel_message so that application can choose
9481 to use specific private ke if it wants to. If it is not provided,
9482 the normal channel key is used, unless private keys are set.
9483 In this case the first (key that was added first) is used
9484 as the encryption key.
9486 * Implemented the support for channel private key handling.
9487 Implemented the following functions:
9489 silc_client_add_channel_private_key,
9490 silc_client_del_channel_private_keys,
9491 silc_client_del_channel_private_key,
9492 silc_client_list_channel_private_keys and
9493 silc_client_free_channel_private_keys
9495 Affected file lib/silcclient/client_channel.c.
9497 * Added the support for the private keys in the channel message
9498 sending and encryption and in the message reception and
9499 decryption. Affected funtions are
9500 silc_client_send_channel_message and silc_client_channel_message.
9502 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9504 * Added SKE's key verify callback to the client library's
9505 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9507 * Removed the statement that server (or router) must send USERS
9508 command reply when joining to the channel so that the client
9509 knows who are on the channel. Instead, the client list and
9510 client's mode list is now sent in the JOIN command reply to the
9511 client who joined channel. This is better solution.
9513 * Added function silc_server_get_users_on_channel and function
9514 silc_server_save_users_on_channel to the silcd/server.[ch].
9516 * Removed function silc_server_command_send_users from the
9519 * Do not show topic on the client library anymore. The topic is
9520 sent in the command reply notify to the application and the
9521 application must show the topic now.
9523 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9525 * Added client searching by nickname hash into the IDENTIFY and
9526 WHOIS commands in the server as they were clearly missing from
9527 them. Affected file is silcd/command.c.
9529 * Fixed a bug in private message receiving in the client library.
9530 The remote ID was freed and it wasn't supposed, now it is
9533 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9535 * Minor fix to the channel payload; allocate the data area, as it
9536 needs to be of specific length.
9538 * If the key agreement port is zero then the operating
9539 system will define the bound port. Affected files are
9540 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9542 * Added new function silc_channel_payload_decrypt into the file
9543 lib/silccore/silcchannel.[ch].
9545 * Moved the channel message etc, check from silc_packet_decrypt
9546 to applications. The library calls now a generic
9547 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9548 when the packet is either normal or special. This was done to
9549 allow more wide range of checking that was not allowed when
9550 the code was in library. Now applications can do virtually any
9551 checks to the packet and return to the library the decision how
9552 the packet should be processed. Affected files are
9553 lib/silccore/silcpacket.[ch].
9555 Added silc_server_packet_decrypt_check to the server and
9556 silc_client_packet_decrypt_check to the client library.
9558 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9559 to send with specified source and destination information.
9561 * Channel message delivery between routers was broken after the
9562 channel key distribution was fixed earlier. The channel key
9563 was used be to distributed to other routers as well which is not
9564 allowed by the protocol. Now this is fixed and channel keys
9565 really are cell specific and the channel message delivery between
9566 routers comply with the protocol specification.
9568 * Fixed various commands in server to check also the global list
9569 for the channel entry and not just the local list. The affected
9570 file silcd/command.c.
9572 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9574 * Added assert()s to buffer formatting and unformatting routines
9575 to assert (if --enable-debug) when error occurs. Affected
9576 file: lib/silcutil/silcbuffmt.c.
9578 * Changed to auto-reconnect to check whether the remote host is
9579 router and register the re-connect timeout if it is. It used
9580 to check that whether we are normal server, but router must do
9581 auto-reconnect with another router as well. Affected file
9584 * Removed the [<key len>] option from CMODE command as the cipher
9585 name decides the key length, nowadays. See the defined ciphers
9586 from the protocol specification.
9588 * Added [<hmac>] option to the CMODE command to define the HMAC
9589 for the channel. Added SILC_CMODE_HMAC channel mode.
9591 * Added [<hmac>] option for the JOIN command so that user can
9592 select which HMAC is used to compute the MACs of the channel
9595 * Added Hmac field to the Channel Message Payload. The integrity
9596 of plaintext channel messages are now protected by computing
9597 MAC of the message and attaching the MAC to the payload. The
9598 MAC is encrypted. Now, it is clear that this causes some
9599 overhead to the size of the packet but rationale for this is that
9600 now the receiver can verify whether the channel message decrypted
9601 correctly and also when private keys are set for the channel the
9602 receiver can decrypt the packet with several keys and check from
9603 the MAC which key decrypted the message correctly.
9605 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9606 lib/silccrypt/silccipher.[ch].
9608 * Added silc_hash_len to return the digest length into the
9609 lib/silcrypt/silchash.[ch].
9611 * Rewrote parts of Silc Channel Payload interface in the
9612 lib/silccore/silcchannel.[ch]. The encode function now also
9613 encrypts the packet and parse function decrypts it.
9615 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9617 * Fixed a minor formatting bug in the SKE's key material processing.
9618 It actually might have processed the keys wrong way resulting
9621 * Redefined the mandatory HMAC algorithms and added new algorithms.
9622 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9623 and hmac-md5 truncated to 96 bits. The mandatory is now
9624 hmac-sha1-96. Rest are optional (including the one that used
9625 to be mandatory). Rationale for this is that the truncated HMAC
9626 length is sufficient from security point of view and can actually
9627 make the attack against the HMAC harder. Also, the truncated
9628 HMAC causes less overhead to the packets. See the RFC2104 for
9631 * Added new [hmac] configuration section. The SKE used to use
9632 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9633 is of course wrong. The official names that must be proposed in
9634 the SKE are the ones defined in the protocol specification
9635 (hmac-sha1-96 for example). The user can configure any hmac
9636 using any hash function configured in the [hash] section. At
9637 least, the mandatory must be configured.
9639 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9641 * Added HMAC list to the SKE proposal list. It has now both
9642 hash algorithm list and HMAC list. This makes the protocol
9643 incompatible with previous versions. The SKE now seems to work
9644 the way it is supposed to work, for the first time actually.
9646 * Defined plain Hash algorithms to the protocol specification.
9649 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9651 * Implemented support for key agreement packets into the server.
9652 Added functions silc_server_key_agreement and
9653 silc_server_send_key_agreement. Other than these functions,
9654 server has nothing to do with this packet.
9656 * Added support for private message key packets into the server.
9657 Added functions silc_server_private_message_key and
9658 silc_server_send_private_message_key.
9662 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9663 called in the protocol's final callback instead in the END
9664 protocol state. This makes a little more sense and in the same
9665 time in client we can use the same protocol routines for normal
9666 key exchange and to key agreement packet handling as well.
9668 * Added to both client's and server's KE protocol context the
9669 SilcSKEKeyMaterial pointer to save the key material. We will
9670 bring the key material to the protocol's final callback by doing
9671 this. The final callback must free the key material.
9673 * Added SKE's packet_send callback into client's KE protocol
9674 context so that the caller can choose what packet sending function
9675 is used. This way we can use different packet sending when
9676 doing normal SKE when doing key agreement packet handling (in
9677 the key agreement packet handling we do not want to encrypt
9680 * Implemented the responder side of the key agreement routines
9681 in the client. The client can now bind to specified port and
9682 accept incoming key negotiation. The key material is passed
9683 to the application after the protocol is over.
9685 * Implemented the processing of incoming Key Agreement packet
9686 in the client. Added function silc_client_key_agreement to
9689 * Implemented the intiator side of the key agreement routines
9690 in the client. The client can now initiate key agreement with
9691 another remote client. The key material is passed to the
9692 application after the protocol is over.
9694 * Created client_keyagr.c to include all the key agreement
9697 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9698 SILC_TASK_CALLBACK except that it is not static.
9700 * Created client_notify.c and moved the Notify packet handling
9701 from the client.[ch] into that file.
9703 * Created client_prvmsg.c and moved all private message and
9704 private message key routines from the client.[ch] into that file.
9706 * Create client_channel.c and moved all channel message and
9707 channel private key routines from the client.[ch] into that file.
9709 * Changed silc_client_get_client_by_id_resolve to resolve with
9710 WHOIS command instead of IDENTIFY command, in the file
9711 lib/silclient/idlist.c.
9713 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9715 * Implemented the SKE's responder side to the Client library.
9717 * When FAILURE is received to the protocol do not trust it
9718 blindly. Register a timeout to wait whether the remote closes
9719 the connection as it should do it, only after that process the
9720 actual failure. This was changed to both client and server.
9722 * Added client_internal.h to include some of the structures
9723 there instead of client.h in lib/silcclient/.
9725 * Added function silc_task_unregister_by_callback to unregister
9726 timeouts by the callback function.
9728 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * Some "Incomplete WHOIS info" errors has been appearing on the
9731 log files. Took away the entry->userinfo check from WHOIS
9732 reply sending. The entry->userinfo is now " " if client did not
9733 provide one. I thought this was fixed earlier but something
9734 is wrong still. Let's see if the error still appears.
9736 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Fixed a minor bug in the login when the channel key is
9739 re-generated in the server. It used to generate the key in
9740 wrong order and thus caused problems in the channel traffic.
9742 * Fixed a minor bug in channel key distsribution after
9743 KICK command. The key was not sent to the router even though
9746 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9748 * Added silc_ske_process_key_material_data as generic routine
9749 to process any key material as the SILC protocol dictates. The
9750 function is used by the actual SKE library but can be used by
9751 applications as well. This relates to the private message keys
9752 and the channel private keys since they must be processed the
9753 same way the normal SILC session keys. The protocol dictates
9754 this. Affected files: lib/silcske/silcske.[ch].
9756 Added also silc_ske_free_key_material to free the
9757 SilcSKEKeyMaterial structure.
9759 * Defined silc_cipher_set_key function to set the key for
9760 cipher without using the object's method function. The affected
9761 files: lib/silccrypt/silccipher.[ch].
9763 * Implemented silc silc_client_add_private_message_key,
9764 silc_client_add_private_message_key_ske,
9765 silc_client_del_private_message_key,
9766 silc_client_list_private_message_keys and
9767 silc_client_free_private_message_keys functions in the
9770 Added functions silc_client_send_private_message_key to send
9771 the Private Message Key payload and silc_client_private_message_key
9772 to handle incoming Private Message Key payload.
9774 * Added Cipher field to the Private Message Key payload to set
9775 the cipher to be used. If ignored, the default cipher defined
9776 in the SILC protocol (aes-256-cbc) is used.
9778 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * Removed lib/silcclient/ops.h file.
9782 Redefined parts of the SILC Client Library API. Created new
9783 file silcapi.h that deprecates the ops.h file and defines the
9784 published Client Library API. Defined also private message key
9785 API and channel private key API into the file.
9787 This is the file that the application must include from the
9788 SILC Client Library. Other files need not be included by
9789 the application anymore.
9791 * Added new key_agreement client operation callback and also
9792 defined the Key Agreement library API for the application.
9794 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9796 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9797 is used by clients to request key negotiation between another
9798 client in the SILC network. If the negotiation is started it
9799 is performed using the SKE protocol. The result of the
9800 negotiation, the secret key material, can be used for example
9801 as private message key.
9803 Implemented the Key Agreement payload into the files
9804 lib/silccore/silauth.[ch].
9806 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9808 * Redefined ciphers for the SILC protocol. Added some new ciphers
9809 and defined the key lengths for the algorithms. Changed the
9810 code accordingly. The default key length is now 256 bits.
9812 * Fixed SKE key distribution function silc_ske_process_key_material
9813 when the key length is more than 128 bits. The default key
9814 length in SILC is now 256 bits.
9816 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9817 to indicate unsupported algorithm.
9819 * Renamed rijndael.c to aes.c and all functions as well.
9821 * Fixed a long standing channel key setting bug in client library.
9822 Weird that it has never surfaced before.
9824 * Fixed bug in channel deletion. If the entire channel is removed
9825 then it must also delete the references of the channel entry
9826 from the client's channel list as the client's channel entry and
9827 the channel's client entry share same memory.
9829 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9831 * Implemented CONNECT and SHUTDOWN commands in the client.
9833 * Implemented CLOSE command to the client.
9835 * Added the function silc_idlist_find_server_by_name into the
9836 files silcd/idlist.[ch].
9838 Added the function silc_idlist_find_server_by_conn into the
9839 files silcd/idlist.[ch].
9841 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9843 * DIE command was renamed to SHUTDOWN. Updated the both code
9846 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9847 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9849 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9852 * Added function silc_server_create_connection function to create
9853 connection to remote router. My server implementation actually
9854 does not allow router to connect to normal server (it expects
9855 that normal server always initiates the connection to the router)
9856 so the CONNECT command is only good for connecting to another
9859 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9861 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9862 or some other client was kicked from the channel.
9864 Implemented the handling of the notify type to both client
9867 Implemented silc_server_send_notify_kicked to send the KICKED
9868 notify. It is used to send it to the server's primary router.
9870 * Implemented the KICK command into server and client.
9872 * Added `query' argument to the silc_idlist_get_client function
9873 to indicate whether to query the client from server or not if
9876 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9877 to indicate that the client is not channel founder.
9881 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9883 * Removed the rng context from SilcPacketContext structure and
9884 changed that the packet routine uses the Global RNG API.
9886 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9888 * Added support for quit message that client can "leave" on the
9889 channel when it quits the SILC. It is ditributed inside the
9890 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9892 Added silc_server_free_client_data that will take the
9893 signoff message as argument.
9895 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9897 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9899 * Updated parts of the protocol specification to keep it up
9902 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9904 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9905 payloads in one packet.
9907 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9908 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9909 use now the new List flag.
9911 * Also deprecated the following packet types: REPLACE_ID,
9912 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9914 * Added list support for Notify packet in server.
9916 * Added silc_server_send_notify_channel_change to send the
9917 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9918 the silc_server_send_replace_id.
9920 * Added silc_server_send_notify_nick_change to send the
9921 NICK_CHANGE notify type. Deprecates the function
9922 silc_server_send_replace_id.
9924 * Added silc_server_send_notify_join to send the JOIN notify type.
9925 Deprecates the function silc_server_send_new_channel_user.
9927 * Added silc_server_send_notify_leave to send LEAVE notify type.
9928 Deprecates the function silc_server_send_remove_channel_user.
9930 * Added silc_server_send_notify_cmode and
9931 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9932 types. Deprecates the silc_server_send_set_mode function.
9934 * Added SERVER_SIGNOFF notify type to indicate that server has
9935 quit. This means that all clients on the channel from that
9936 server will drop. This can be also used when netsplit happens.
9938 Deprecated REMOVE_ID packet type since it is not needed anymore
9941 Added silc_server_send_notify_server_signoff to send the
9942 SERVER_SIGNOFF notify type. Deprecates the function
9943 silc_server_send_remove_id.
9945 Added also silc_server_send_notify_signoff to send the
9946 SIGNOFF notify type.
9948 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9949 SILC protocol from this day on. Changed the protocol
9950 specification as well.
9952 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9953 notify type. It is used between routers to notify about
9954 topic changes on a channel.
9956 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9959 * Partly updated the protocol specification to comply with the
9960 changes now made. It is still though a bit outdated.
9962 * The JOIN notify type now takes one extra argument <Channel ID>.
9963 The packet used to be destined to the channel but now the
9964 JOIN type may be sent as list thus it is impossible to
9965 destine it to any specific channel. By adding this argument
9966 it is again possible.
9968 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Added CREDITS file. The CHANGES and CREDITS file will appear
9971 in the distribution as well.
9973 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9975 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9976 types in the server's silcd/packet_receive.c.
9978 * Implemented CMODE and CUMODE to work in router environment.
9980 * Fixed minor encoding and decoding buglet from the
9981 lib/silccore/silcmode.c.
9983 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9986 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9988 * Changed all SilcConfigServer* and silc_config_server* to
9989 SilcServerConfig* and silc_server_config*, respectively.
9992 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9994 * Associated the ID (client or server ID) to the Authentication
9995 Payload to avoid any possibility of forging. Updated the
9996 protocol specification and the code accordingly.
9998 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * The RSA key length is now save to the RsaKey context in the
10001 key generation process in lib/silccrypt/rsa.c. The key length
10002 is now used to figure out the maximum size of the block allowed
10003 to be encrypted/signed.
10005 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10006 is equivalent to the silc_mp_mp2bin but does not allocate any
10009 * Changed silc_mp_mp2bin API to take length argument. If it is
10010 non-zero then the buffer is allocated that large. If zero, then
10011 the size is approximated using silc_mp_sizeinbase, which however
10014 * Created Global RNG API which is global RNG that application can
10015 initialize. After initializing, any routine anywhere in the
10016 code (including library) can use RNG without allocating a new
10017 RNG object. This was done to allow this sort of use of the
10018 RNG in code that has no chance to allocate RNG object. All
10019 applications currently allocate this and many routines in the
10020 library use this. Affected file lib/silccrypt/silcrng.[ch].
10022 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10023 it to use the Global RNG API.
10025 * Defined Authentication Payload into protocol specification that
10026 is used during SILC session to authenticate entities. It is
10027 used for example by client to authenticate itself to the server
10028 to obtain server operator privileges.
10030 Implemented this payload into the lib/silccore/silcauth.[ch].
10031 Implemented also routines for public key based authentication
10032 as the new protocol specification dictates.
10034 Moved definitions of different authentication methods from
10035 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10037 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10038 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10039 silc_pkcs_verify_with_hash functions into the file
10040 lib/silccrypt/silcpkcs.[ch].
10042 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10044 * The client entry's userinfo pointer must be always valid.
10045 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10046 will fail since it requires the userinfo. Now, the userinfo
10047 is allocated as "" if actual userinfo does not exist. Actually,
10048 it must exist and it is totally Ok to drop client connections
10049 that does not announce the userinfo. However, we will make
10050 this workaround for now.
10052 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10053 to return the remote port by socket.
10055 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10057 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10058 SILC_SERVER_PENDING_EXEC and added an new macro
10059 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10060 data or when error occurs while processing the pending command.
10062 Added new argument `destructor' into silc_server_command_pending
10063 and to the SilcServerCommandPending object. This destructor is
10064 now called after calling the pending callback or if error occurs
10065 immediately. If error occurs the actual pending callback won't
10066 be called at all - only the destructor. The destructor may be
10067 NULL if destructor is not needed.
10069 All this applies for client library code as well. Similar
10070 changes were made there as well for the pending commands.
10072 In the client, the application must now allocate the
10073 SilcClientCommandContext with the silc_client_command_alloc
10076 * Added reference counter to the SilcServerCommandContext. Added
10077 function silc_server_command_alloc and silc_server_command_dup
10080 Same type of functions added to the client library for the same
10083 * Removed the cmd_ident from IDListData away since it is now
10084 global for all connections. It is the command identifier used
10085 in command sending and with pending commands. The affected file
10088 * Added reference counter to the SilcSocketConnection objecet to
10089 indicate the usage count of the object. The object won't be
10090 freed untill the reference counter hits zero. Currently only
10091 server uses this, and client ignores it. The client must be
10092 set to use this too later. The affected files are
10093 lib/silccore/silcsockconn.[ch]. Added also the function
10094 silc_socket_dup to increase the reference counter.
10096 This was mainly added because it is possible that the socket
10097 is removed underneath of pending command or other async
10098 operation. Now it won't be free'd and proper DISCONNECTING
10099 flags, etc. can be set to avoid sending data to connection that
10100 is not valid anymore.
10102 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10103 the connection. After that it sets SILC_SET_DISCONNECTED.
10104 It is, however, possible that the socket data is not still freed.
10105 The silc_server_packet_process now checks that data is not
10106 read or written to connection that is DISCONNECTED. The socket
10107 get's freed when the reference counter hits zero.
10109 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Changed the client operation API: channel_message operation's
10112 `sender' is now the client entry of the sender, not the nickname
10113 and the `channel' is the channel entry, not the channel name.
10115 In the private_message operation the `sender' is now also the
10116 client entry of the sender not the nickname.
10118 Affected file is lib/silcclient/ops.h and all applications
10119 using the client operations.
10121 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10123 * Moved the calling of ops->connect() from connect_to_server_final
10124 into receive_new_id functin since that is the point when the
10125 client is actually allowed to send traffic to network. The
10126 affected file is lib/silcclient/client.c.
10128 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10130 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10131 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10132 (if needs broadcasting) instead of broadcasting the packets one
10133 by one which would make a burst in the network traffic.
10135 * Added `broadcast' argument to the functions in silcd/server.[ch]
10136 silc_server_create_new_channel[_with_id] to indicate whether
10137 to send New Channel packet to primary router.
10139 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10141 * Added new function into the silcd/server.[ch] files:
10142 silc_server_create_new_channel_with_id to create new channel with
10143 already existing Channel ID.
10145 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10146 lib/silccore/silcpacket.h. This packet is used t send list of
10147 Set Mode payloads inside one packet. Server uses this to set
10148 the modes for the channels and clients on those channels, that it
10149 announced to the router when it connected to it. The protocol
10150 specification has been updated accordingly.
10152 * The silc_server_new_channel did not handle the packet coming
10153 from normal server as it normally does not send that. However,
10154 when it announces its channels it does send it. Implemented
10155 the support for that.
10157 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10158 into the file lib/silccore/id.h.
10160 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Fixed memory leaks in the functions silc_idlist_del_client,
10163 silc_idlist_del_channel and silc_idlist_del_server in the file
10164 silcd/idlist.c. All of those leaked like a sieve.
10166 * Fixed some small memory leaks in the client's function
10167 silc_client_notify_by_server.
10169 * Added functions into silcd/server.c: silc_server_announce_clients,
10170 silc_server_announce_channels and silc_server_announce_server.
10171 These functions are used by normal and router server to announce
10172 to its primary router about clients, channels and servers (when
10173 router) that we own. This is done after we've connected to the
10176 These functions effectively implements the following packet types:
10177 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10178 and SILC_PACKET_NEW_ID_LIST.
10180 * Added new functions into the silcd/packet_receive.[ch]:
10181 silc_server_new_id_list, silc_server_new_channel_list and
10182 silc_server_new_channel_user_list to handle the incoming
10183 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10185 * Added support of changing Channel ID in the function
10186 silc_server_replace_id. If the server that announces a channel
10187 to the router already exists in the router (with same name but
10188 with different Channel ID), router is responsible to send
10189 Replace ID packet to the server and force the server to change
10190 the Channel ID to the one router has.
10192 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10193 client that the Channel ID has been changed by the router. The
10194 normal server sends this to the client. Client must start using
10195 the new Channel ID as the channel's ID.
10197 Implemented handling of this new type into lib/silcclient/client.c
10198 into the function silc_client_notify_by_server.
10200 * Added new function silc_idlist_replace_channel_id into the files
10201 silcd/idlist.[ch] to replace the Channel ID.
10203 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Call silc_server_command_identify_check always when processing
10206 the IDENTIFY command in silcd/command.c
10208 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10210 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10211 send keepalive packets. The packet can be sent by clients,
10212 servers and routers.
10214 Added function silc_socket_set_heartbeat into the file
10215 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10216 If not set, the heartbeat is not performed. The actual
10217 heartbeat is implemented in the low level socket connection
10218 library. However, application is responsible of actually
10219 sending the packet.
10221 Added silc_server_send_heartbeat to send the actual heartbeat
10222 packet into silcd/packet_send.[ch]. Server now performs
10223 keepalive with all connections.
10225 * Added silc_task_get_first function into lib/silcutil/silctask.c
10226 to return the timeout task with shortest timeout. There was a bug
10227 in task unregistration that caused problems. TODO has been
10228 updated to include that task system must be rewritten.
10230 * The client library will now resolve the client information when
10231 receiving JOIN notify from server for client that we know but
10232 have incomplete information.
10234 * Rewrote parts of silc_server_remove_from_channels and
10235 silc_server_remove_from_one_channel as they did not remove the
10236 channel in some circumstances even though they should've.
10238 * Encryption problem encountered in server:
10240 The LEAVE command used to send the Channel Key packet to the
10241 router immediately after generating it. However, the code
10242 had earlier sent Remove Channel user packet but not immediately,
10243 ie. it was put to queue. The order of packets in the router
10244 was that Channel Key packet was first and Remove Channel User
10245 packet was second, even though they were encrypted in the
10246 reverse order. For this reason, MAC check failed. Now, this
10247 is fixed by not sending the Channel Key packet immediately but
10248 putting it to queue. However, this is more fundamental problem:
10249 packets that are in queue should actually not be encrypted
10250 because packets that are sent immediately gets encrypted
10251 actually with wrong IV (and thus MAC check fails). So, packets
10252 that are in queue should be encrypted when they are sent to
10253 the wire and not when they put to the queue.
10255 However, the problem is that the current system has not been
10256 designed to work that way. Instead, the packet is encrypted
10257 as soon as possible and left to the queue. The queue is then
10258 just purged into wire. There won't be any fixes for this
10259 any time soon. So, the current semantic for packet sending
10262 o If you send packet to remote host and do not force the send
10263 (the packet will be in queue) then all subsequent packets to the
10264 same remote host must also be put to the queue. Only after the
10265 queue has been purged is it safe again to force the packet
10268 o If you send all packets immediately then it safe to send
10269 any of subsequent packets through the queue, however, after
10270 the first packet is put to queue then any subsequent packets
10271 must also be put to the queue.
10273 Follow these rules and everything works fine.
10275 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10277 * Added new function silc_server_remove_clients_by_server to
10278 remove all client entries from ID list when the server connection
10279 is lost. In this case it is also important to invalidate all
10280 client entires as they hold the invalid server entry. This
10281 fixes fatal bug when server has lost connection and will reconnect
10284 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10286 * Made some sanity checks to silc_server_daemonise like to check
10287 whether the requested user and group actually exists.
10289 * Added sanity check to SKE's silc_ske_responder_finish to check
10290 that the public and private key actually is valid.
10292 * Invalidate the client's nickname when receiving Replace ID
10293 packet and the Client ID is being replaced. This means that the
10294 server will query the nickname if someone needs it (client)
10297 * Sort the ID Cache in client library when the ID Cache data
10298 has changed (needs sorting).
10300 * Do not allow for SILC client to create several connections to
10301 several servers. The client does not support windows right now
10302 and generating multiple connections causes weird behaviour.
10304 Irssi-silc client does support windows and can handle several
10305 connections without problems, see: www.irssi.org and SILC plugin.
10307 * Fixed some places where client was added to the IDList. The
10308 rule of thumb is following (in order to get everything right):
10309 If the client is directly connected local client then the
10310 `connection' argument must be set and `router' argument must be
10311 NULL to silc_idlist_add_client function. If the client is not
10312 directly connected client then the `router' argument must
10313 bet set and the `connection' argument must be NULL to the
10314 silc_idlist_add_client function.
10316 * The funtion silc_server_packet_send_local_channel actually did
10317 not check whether the client was locally connected or not. It
10318 does that now. Fixed a bug related to LEAVE command.
10320 * Fixed Remove Channel User payload parsing bug in server's
10321 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10323 * The server's silc_server_save_channel_key now checks also the
10324 global ID list for the channel as it might not be in the local
10325 list. Fixed a bug related to LEAVE command.
10327 * Is this the end of the [<unknown>] buglet that has been lurking
10328 around for a long time? A little for loop fix in server's
10329 silc_server_command_whois_parse that is used by both IDENTIFY
10330 and WHOIS command. At least, this was a clear bug and a cause
10331 of one type of [<unknown>] buglet.
10333 * WHOIS and IDENTIFY commands call the function
10334 silc_server_command_[whois/identify]_check function even if
10335 we are not router server.
10337 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10339 * Added --with-gmp configuration option. If set the GMP
10340 is always compiled in the SILC source tree. If not set then
10341 it is checked whether the system has the GMP3 installed. If
10342 it has then the GMP won't be compiled (the system's headers
10343 and library is used), if it doesn't have it then the GMP is
10344 compiled in the SILC source tree.
10346 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Changed RSA private exponent generation to what PKCS #1
10349 suggests. We try to find the smallest possible d by doing
10350 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10351 not security fix but optimization.
10353 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * Added new config entry [Identity] to fork the server and run
10356 it as specific user and group. A patch from Bostik.
10358 * Imported Dotconf configuration library into lib/dotconf.
10359 This will be used to create the SILC configuration files later.
10360 It will appear in the distsribution after this commit.
10362 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10364 * A big code auditing weekend happening. Auditing code for
10365 obvious mistakes, bugs and errors. Also, removing any code
10368 Removed files for being obsolete:
10370 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10371 inline in the file lib/silcutil/silcbuffer.h)
10373 o lib/silcutil/silcbufutil.c (the header has inline versions)
10375 Changed code to fix possible error conditions:
10377 o The buffer formatting routines now check that the destination
10378 buffer really has enough space to add the data. This applies for
10379 both buffer formatting and unformatting
10380 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10381 unformatting was changed to accomodate following rules:
10382 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10383 sent to the function while XXX_*STRING will not allocate or copy
10384 the data into the buffer. Instead it sets the pointer from the
10385 buffer into the pointer sent as argument (XXX_*STRING used to
10386 require that the pointer must be allocated already). This change
10387 makes this whole thing a bit more consistent and more optimized
10388 (note that the data returned in the unformatting with XXX_*STRING
10389 must not be freed now). The routines return now -1 on error.
10391 o Tried to find all code that use buffer_format and buffer_unformat
10392 and added return value checking to prevent formatting and
10393 especially unformatting errors and possible subsequent fatal
10396 o Changed ske->x and ske->KEY to mallocated pointers in
10397 lib/silcske/silcske.h. Fixed possible data and memory leak.
10399 o Added return value checking to all *_parse* functions. Fixed
10400 many memory leaks as well.
10402 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10403 so that buffer overflows would not happen. All code now also
10404 checks the return value as it can fail.
10406 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10408 * Added reconnection support to server if the normal server looses
10409 its connection to the router (for example if router is rebooted).
10410 The server performs normal reconnection strategy implemented
10411 to the server. Affected file silcd/server.c.
10413 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10415 * Added new packet type SILC_PACKET_SET_MODE that is used to
10416 distribute the information about changed modes (for clients,
10417 channels and clients channel modes) to all routers in the
10418 network. Updated the protocol specification accordingly.
10420 Added functions into silcd/packet_send.c and
10421 silcd/packet_receive.c: silc_server_send_set_mode,
10422 silc_server_set_mode.
10424 Added new files silcmode.[ch] into lib/silccore that implements
10425 the encoding and decoding of Set Mode Payload. Added new type
10426 SilcSetModePayload. Moved the definitions of different modes
10427 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10429 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10431 * Oops, a little mistake in server's connection authentication
10432 protocol. The protocol is not ended with FAILURE but with
10433 SUCCESS if the authentication is Ok. :) Affected file is
10436 * Implemented NICK_CHANGE notify handling in server in the file
10437 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10438 the local clients on the channel. After the changing nickname
10439 in router environment snhould work and the [<unknown>] nickname
10440 should appear no more.
10442 The silc_server_replace_id function that receives the Replace ID
10443 payload now sends the NICK_CHANGE notify type also in the file
10444 silcd/packet_receive.c
10446 * Changed WHOIS and IDENTIFY command to support the maximum amount
10447 of arguments defined in protocol specs (3328 arguments). This
10448 fixed a bug that caused problems when there were more than three
10449 users on a channel.
10451 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * Added extra parameter, command identifier, to the
10454 silc_client_send_command so that explicit command identifier
10457 Changed that ID list routines uses specific command identifier
10458 when sending WHOIS/IDENTIFY requests to the server so that they
10459 can be identified when the reply comes back.
10461 Affected files lib/silcclient/command.[ch],
10462 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10464 * Added `sender' argument to silc_server_packet_send_to_channel
10465 to indicaet the sender who originally sent the packet to us
10466 that we are now re-sending. Ignored if NULL. Affected file
10467 silcd/packet_send.[ch].
10469 * Added some server statistics support in silcd/server_internal.h
10470 SilcServerStatistics structure and around the server code. Also
10471 send some nice statistics information when client is connecting
10474 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10476 * Fixed channel ID decoding in server's JOIN command reply in
10477 silcd/command_reply.c
10479 * Fixed braodcasting of replace ID payload to not to send it if
10480 we are standalone server in silcd/packet_receive.c.
10482 * Fixed all channel message sending routines to not to send
10483 packets to clients that has router set, since they are routed
10484 separately in the same function earlier. Affects file
10485 silcd/packet_send.c and all channel packet sending functions.
10487 * In USERS reply, res_argv[i] are not allocated, the table
10488 is allocated. Thus changed that free the table, not its
10491 * In server's whois_check and identify_check if the client is
10492 locally connected do not send any WHOIS commands - they are not
10495 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Fixed some minor bugs in client when sending WHOIS command. The
10498 arguments was in wrong order.
10500 * Removed statis function add_to_channel from server in
10501 silcd/command.c that was previously used with the joining but
10504 * Tested USERS command in router environment successfully with two
10505 routers, two servers and two clients.
10507 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Reorganized the USERS command and command reply in client library
10510 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10511 When the command is given by user we register a pending command
10512 callback that will reprocess the command after the reply has been
10513 received from the server. When reprocessing the packet we then
10514 display the information. Thus, the USERS information is displayed
10515 now in the command callback instead of in the command reply
10516 callback. The processing of the command is same as previously
10517 when server has sent the command reply in the JOINing process.
10519 * Added to USERS command in silcd/command_reply.c to join the client,
10520 we didn't use to know about, to the channel after we've created
10521 a client entry for it. Also, for clienet we did know already still
10522 check whether it is on the channel or not and add it if not.
10524 * Removed silc_server_command_join_notify as the function and its
10527 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10529 * Changed the client's pending command handling to the same as the
10530 server's pending command handling. It is also now possible to
10531 execute command reply functions from other command reply
10532 function as the function callbacks for commands and command
10533 replies are one and same. The pending commands are not static
10534 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10535 in client connection context. Thus, pending commands are server
10536 connection specific as it is convenient.
10538 Changed the function silc_client_command_pending and
10539 silc_client_command_pending_del and added new function
10540 silc_client_command_pending_check. Removed the
10541 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10544 * Added cmd_ident, current command identifier, to the client
10545 connection context in lib/silcclient/client.h to keep track on
10546 command identifiers used in command sending. Client's command reply
10547 function handling now supports the mandatory command identifiers.
10549 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10550 funtions in client to fully support pending command callbacks.
10552 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10553 as one of the arguments to the application in the command reply
10556 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10557 before first releasing SILC but came back. Now it is removed again
10558 and should come back nomore. The FORWARDED flag was used only
10559 by the JOINing procedure by forwarding the command packet to router.
10560 Now, the JOINing procedure has been changed to more generic (due
10561 to various router environment issues) and FORWARDED is not needed
10562 anymore for anything. The protocol specification is yet to be
10565 Now, removed silc_server_packet_forward from server and the flag
10566 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10568 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10570 * Renamed NAMES command to USERS command. The NAMES was named that
10571 due to historical reasons. Now it is renamed. Also, rewrote
10572 parts of the USERS command. The nickname list is not sent anymore
10573 by the server. Only Client ID and mode lists are sent in the USERS
10574 command. Changed this also to the protocol specification.
10576 The client now resolves the names and stuff after it receives
10577 the USERS list from the server when joining to the channel.
10579 * WHOIS and IDENTIFY commands has been changed to support multiple
10580 Client ID's per command. One can now search for multiple users
10581 in the network by sending only one WHOIS or IDENTIFY command.
10582 Changed the code and the protocol specifications.
10584 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10585 uses silc_server_command_whois_parse to parse the request. */
10587 * If normal server, do not parse the WHOIS and IDENTIFY requests
10588 before sending it to the router. Saves some time.
10590 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * Fixed JOIN command on client library. Wrong number of arguments
10593 used to crash the client.
10595 * Added silc_server_channel_has_global function to check whether
10596 channel has global users or not.
10598 * Added silc_server_channel_has_local function to check whether channel
10599 has locally connected clients on the channel.
10601 * The silc_server_remove_from_one_channel now checks whether the
10602 channel has global users or not after given client was removed from
10603 the channel. It also checks whether the channel has local clients
10604 on the channel anymore. If it does not have then the channel entry
10605 is removed as it is not needed anymore.
10607 * The silc_server_notify now checks on JOIN notify whether the joining
10608 client is one of locally connected or global. If it is global then
10609 the channel has now global users on the channel and that is marked
10610 to the channel entry. Also, it now saves the global client to
10611 global list who is joining and JOINs it to the channel. This is
10612 for normal server, that is.
10614 Changed silc_server_send_notify_on_channel,
10615 silc_server_packet_relay_to_channel and
10616 silc_server_packet_send_to_channel check if we are normal server
10617 and client has router set (ie. global client) do not send the
10618 message to that client, as it is already routed to our router.
10620 * Implemented LEAVE notify type handling in silc_server_notify
10623 * Tested LEAVE command in router environment successfully. Tested
10624 with two routers, two servers and two clients.
10628 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10630 * Implemented SIGNOFF notify type handling in silc_server_notify
10633 * silc_server_remove_id now removes the client entry from all channels
10634 it has joined and thusly sends SIGNOFF notify type.
10636 * Rewrote the NAMES list generation in server by removing two excess
10637 loops. The lists are created now inside one loop.
10639 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10641 * silc_server_remove_channel_user checks now also global list
10642 for channel and client.
10644 * silc_server_new_channel_user checks now both local and global
10645 list for channel and client. Fixed a bug in client id decoding.
10646 Used to decode wrong buffer.
10648 * silc_server_channel_message checks now both local and global
10649 list for channel entry.
10651 * Tested channel joining (hence JOIN) in router environment
10652 successfully. Tested with two routers, two servers and two
10655 * Tested channel message sending in router environment successfully.
10657 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10659 * Added silc_server_save_channel_key into server.[ch] to save the
10660 received channel key in Channel Key payload processing. It is
10661 also used in JOIN command reply handling.
10663 Equivalent function silc_client_save_channel_key added into
10664 client.[ch] into client library.
10666 * Changed JOIN command reply to send information whether the channel
10667 was created or not (is existing already) and the channel key
10668 payload. Changed protocol specs accordingly.
10670 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10671 the request was sent by ID and not by nickname. Crashed on
10674 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10676 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10677 now correctly save the received data.
10679 * silc_server_free_sock_user_data now notifies routers in the
10680 network about entities leaving the network.
10682 At the same time implemented functions silc_server_remove_id
10683 and silc_server_send_remove_id to receive and send REMOVE_ID
10684 packets. The packet is used to notify routers in the network
10685 about leaving entities. The ID removed will become invalid in
10688 * Added function silc_idlist_del_server into server. Removes and
10689 free's server entry from ID list.
10691 * silc_server_private_message function now checks, if we are router,
10692 that the destination ID really is valid ID, naturally.
10694 * In router when NEW_ID packet is received (for new client) the
10695 hash of the Client ID is saved in the ID Cache but the
10696 client->nickname is set to NULL, instead of putting the hash
10699 IDENTIFY command now also checks that client->nickname must be
10700 valid. If it is not if will request the data from the server who
10701 owns the client. Added new function
10702 silc_server_command_identify_check.
10704 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10705 to set the command to already allocated Command Payload.
10707 * Tested private message sending in router environment with two
10708 routers, two servers and two clients. Fixed minor bugs and now
10711 * Fixed segfault from client's NAMES command. Used to crash if
10712 not on any channel.
10714 * Forwarded packets must not be routed even if it is not destined
10715 to the receiver. Changed server code comply with this.
10717 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10719 * Added `require_reverse_mapping' boolean value to ServerParams
10720 structure. If TRUE (not default) the server will require that
10721 the connecting host has fully qualified domain name.
10723 If the reverse mapping is not required and hostname could not be
10724 found the IP address is used as hostname.
10726 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10728 * Implemented version string checking to both client and server.
10729 The check is incomplete currently due to the abnormal version
10730 strings used in development version of SILC.
10732 * Changed all command functions in server to use the new
10735 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10737 * Changed char *data to unsigned char *data in ID Cache system to
10738 support binary data as ID Cache data. Changed code to support
10739 binary data in lib/silccore/idcache.c.
10741 * Renamed silc_server_packet_relay_command_reply to
10742 silc_server_command_reply as it is normal packet receiving
10743 function. Rewrote the function to accept command replys for
10744 servers and not only for clients.
10746 * Mark remote router always as registered server if we are connecting
10747 to it. Otherwise, commands sent by the router to us are ignored.
10749 * All ID List find routines now returns the ID Cache Entry pointer
10750 as well if requested.
10752 * WHOIS command works now in router environment, tested with two
10753 routers, two servers and two clients.
10755 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10756 in router environment (as it is almost equivalent to WHOIS) but
10757 hasn't been tested thoroughly. Added new functions:
10759 silc_server_command_identify_parse
10760 silc_server_command_identify_send_reply
10761 silc_server_command_identify_from_client
10762 silc_server_command_identify_from_server
10764 * Disabled route cache adding because adding two different ID's with
10765 same IP replaces the old cache entry thus giving wrong route.
10766 The entry->router->connection is always the fastest route anyway
10767 so route cache may not be needed. Of course, new routes maybe
10768 established after receiving the ID when the entry->router->connection
10769 might not be anymore the most optimal.
10771 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10773 * Add route cache for received ID for fast routing.
10775 * Added silc_server_packet_route to route received packet on router
10776 that is not destined to us.
10778 * Renamed silc_server_get_route to silc_server_route_get.
10780 * Added id_string and id_string_len fields into SilcServer to
10781 include encoded ServerID for fast comparing without excess
10782 encoding of the ID's.
10784 * Cleaned up WHOIS command on server side. Added following static
10787 silc_server_command_whois_parse
10788 silc_server_command_whois_check
10789 silc_server_command_whois_send_reply
10790 silc_server_command_whois_from_client
10791 silc_server_command_whois_from_server
10793 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10794 arguments in command replies. All command functions should be
10795 updated to use this macro.
10797 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Minor typo fixes on command reply handling on server.
10801 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10803 * Added silc_server_command_add_to_channel internal routine to add
10804 the client to the channel after router has created the channel and
10805 sent command reply to the server.
10807 * Added generic silc_server_send_command to send any command from
10810 * Use static buffer with ID rendering instead of duplicating data.
10812 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10814 * Fixed a channel user mode bug when joining to a channel server gave
10815 everybody channel founder rights, oops.
10817 * We mark ourselves as the router of the incoming server connection
10818 if we are router ourselves. This way we can check in some packet
10819 sending functions whether it is locally connected server. For
10820 incoming router connections we put NULL.
10822 * For router sending packets locally means now always sending the
10823 packet cell wide; to local clients and local servers. For normal
10824 server sending packet locally means sending it to only local
10827 * Fixed the JOIN command to really work in router environment. If the
10828 channel is created it is always created by the router. Router is
10829 also responsible of making the initial joining to the channel,
10830 sending JOIN notify to the sending server and distributing
10831 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10832 does not exist server doesn't do anything else but forward the
10833 command to the router which performs everything.
10835 * Added silc_server_send_channel_key function to send the Channel Key
10838 * Added silc_server_create_channel_key to create new channel key. The
10839 channel key is now re-generated everytime someone joins or leaves
10840 a channel, as protocol dictates. Note: channel->key_len is the
10841 key length in bits.
10843 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10845 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10846 packet_receive.[ch] to separate packet sending and receiving
10847 routines. The server.[ch] now includes everything else including
10848 actual packet processing (writing and reading data) and other
10851 Renamed silc_server_private_message_send_internal to
10852 silc_server_send_private_message. The routine is still though
10853 used only to relay private messages as server does not send
10854 private messages itself.
10856 Renamed silc_server_new_channel to silc_server_create_new_channel
10857 and added new function sicl_server_new_channel that handles the
10858 incoming New Channel packet. Added also new sending function
10859 silc_server_send_new_channel to send New Channel Payload.
10861 * Added new function silc_server_notify to process incoming notify
10862 packet to the server/router. Server may then relay the notify
10863 to clients if needed.
10865 * Added new function silc_server_new_channel_user to process incoming
10866 New Channel User packet. Router will redistribute the packet and
10867 send JOIN notify to its local clients and locally connected servers
10868 if needed. Normal server will send JOIN notify to its local client
10869 on same channel when received this packet. Added also corresponding
10870 sending function silc_server_send_new_channel_user to sent the
10873 * Added boolean route argument to send_notif_to_channel and
10874 packet_send_to_channel functions to attempt to route the packet
10875 if it is TRUE and send only locally if it is FALSE.
10877 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * silc_server_replace_id now broadcasts the received replace ID
10880 packet if it is not broadcast packet already. The router must
10881 broadcast to inform other routers about changed ID.
10883 * Added backpointer to server's router into SilcServer context in
10884 silcd/server_internal.h.
10886 * Fixed silc_server_packet_broadcast to send correct broadcast
10889 * The channel key is now distributed to the local client as soon
10890 as it is received from the router (in router environment) so that
10891 no other packet may be sent for the channel until client has
10894 * silc_server_remove_channel_user now broadcasts the received
10895 Remove Channel User packet if it is not broadcast packet already.
10896 The router must broadcast to inform other routers about removed
10899 * Added users field into SilcPacketContext that is a reference count
10900 of the context. One can increase the reference count by calling
10901 silc_packet_context_dup which is now changed to just increase the
10902 reference count instead of duplicating the data. The reference
10903 count is decresed by calling silc_packet_context_free that will
10904 free the data after the reference count hits zero.
10906 For now on the packet context and everything allocated into it
10907 (including the raw packet from network) must be freed by calling
10908 the new silc_packet_context_free function. Added also new function
10909 silc_packet_context_alloc that must be used now to allocate the
10910 context. This also means that if a routine is asynchronous from
10911 silc_[client/server]_packet_parse_type the packet context must
10912 be duplicated by calling silc_packet_context_dup. Otherwise it
10913 gets free'd after silc_[client/server]_packet_parse_type returns.
10914 Also, one must remember that if packet is duplicated then its
10915 reference count must be decresed by calling the free function as
10916 many times as it was duplicated.
10918 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10919 from both client and server.
10921 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * Made joining to a channel working in router environment.
10925 * Cleaned up JOIN command on server side and create function
10926 silc_server_command_join_channel internal routine to make the
10929 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10931 * Changed silc_command_pending list to SilcDList. Also, added
10932 `ident' field to SilcServerCommandPending structure to identify
10933 the reply and to call correct callback.
10935 Added silc_server_command_pending_check function to replace the
10936 corresnponding macro. The silc_command_pending list is not
10939 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10940 to set identifier to previously allocated Command Payload. It
10941 is used to set identifier for command when resending Command
10944 * Added silc_command_payload_encode_payload to encode Command
10945 Payload buffer from SilcCommandPayload structure.
10947 * Added silc_argument_payload_encode_payload to encode Argument
10948 payload buffer from SilcArgumentPayload structure.
10950 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10952 * Changed WHOIS command to support router connection on server side.
10953 The whois request is always sent to router unless the server is
10954 standalone server. After server has received the reply from the
10955 router will it send the reply to the client.
10957 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10958 broadcast received broadcast packet. The function is used only
10959 by router. The broadcast packet is always sent to the router's
10962 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10963 render given ID to printable string, for log files for example.
10965 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Made basic router to router connections working. At least they
10968 can now connect to each other but nothing really works the way
10969 they are supposed - yet.
10971 * Added new initiator token to RouterConnection configuration
10972 file in silcd/serverconfig.[ch]. It is used to tell whether we
10973 are the initiator to the remote router or whether we'll expect
10974 the other end to connect.
10976 * Moved registering of listener task to silc_server_init, hence
10977 the server starts listenning as soon as it is run, even if it
10978 does not have connections to other routers. Let's see how well
10981 * Changed default connection retry timeouts for more suitable in
10984 * Removed cipher and such arguments from silc_idlist_add_client
10985 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10986 Added new function silc_idlist_add_data to add the keys and stuff
10989 * Added SilcIDListData structure and added it to SilcClientEntry
10990 and SilcServerEntry as their first field in the structure. This
10991 way we can explicitly cast the ID entries to the SilcIDListData
10992 structure and get common data for the entries. In past, we had
10993 to first check what type of connection it is and then cast it to
10994 correct ID entry type. Now, we can directly cast the opaque
10995 pointer to the SilcIDListData (no matter what ID entry it actually
10996 is) and get the data needed.
10998 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11000 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11001 in some circumstances even if threre were timeout tasks, though not
11002 IO tasks, but tasks anyway. Now fixed.
11004 * Defined SilcServerConnection structure to hold connection specific
11005 stuff about directly connected servers and routers. The definition
11006 is currently in silcd/server_internal.h. I thought about having
11007 a bit more important role fro this struct but for now it is used
11008 only when connecting to other server (or router actually).
11010 * Added connecting retry support in server when connecting to
11011 router(s). The retry feature implement exponential backoff
11012 algorithm. Also, added SilcServerParams structure to hold default
11013 parameters for server. For now, it include these retry settings
11014 and are hard coded. After server is moded to be as Silc Server
11015 Library this structure will be more important.
11017 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11019 * Changed client librarys channel->clients table to SilcList and
11020 changed code accordingly.
11022 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11024 * Changed client's channel table to SilcList and changed code
11025 accordingly. Also changed SilcChannelClientEntry to include back-
11026 pointer to the channel so that client entry can use that structure
11027 as list as well and we have fast cross-reference to the channel.
11028 This change dramatically decreased the complexity of channel
11029 handling with client entry and vice versa (removed one extra
11030 loop when searching for channel entry from many functions).
11032 * Changed server->sim from table to SilcDList and changed code
11035 * NAMES command can now be used from user interface. It will show
11036 the user list on the channel, neatly.
11038 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11039 Code now saves realname of the user if it becomes available.
11041 * Renamed configure.in to configure.in.pre and made ./prepare
11042 script to automatically add correct version string to
11043 configure.in which it creates from configure.in.pre.
11045 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11047 * NAMES command reply now shows users mode with the nickname when
11048 joining to channel.
11050 * Moved silc_client_ch[u]mode[_char] functions from
11051 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11052 place sucks, they are utility functions and should be in some
11055 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11057 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11060 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11064 * Added TRQ (efficient deque and list library) into lib/trq. This is
11065 a very good list library that is currently used in the SILC. Defined
11066 SilcList API over the library because I didn't like the API very
11067 much. See lib/trq/silclist.h for the API and examples of how to
11068 use the API. Fixed various places in the code to use the new
11069 SilcList API. The SilcList is meant for lists that has a structure
11070 already defined as a list. It is not suitable to add just some
11071 context to the list (in TRQ, the context is the list actually).
11073 So, I defined SilcDList that can be used for the purpose where
11074 predefined list structure does not exit. This can be used as
11075 such list. Now some context just can be added to the SilcDList.
11076 Currently this list is not used in the SILC just yet, though there
11077 are a lot places where this can replace dynamically allocated
11078 tables and I will fix these places, later, to use SilcDList.
11079 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11080 and use TRQ internally).
11082 Also fixed some annoying warning messages that the original TRQ
11083 code generated. Also minor changes to TRQ's Makefile.in.
11085 * Added support for querying by Client ID to both WHOIS and
11086 IDENTIFY commands into server, as required by the protocol.
11088 * Removed method function pointers from SilcBuffer structure. They
11089 weren't used to anything and just increased the context size for
11090 no good reason. This change also made silc_buffer_alloc and
11091 silc_buffer_free functions inline functions.
11093 * Disabled command flooding detection support until it's fixed so
11094 that it accepts commands in but does not execute them more than once
11097 * Added silc_net_localhost(), to return local hostname, into
11098 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11099 that must be initialized before calling silc_client_init.
11101 * Added new function: silc_server_send_notify_on_channels to send
11102 notify messages to all channels client has joined. It is assured
11103 that the message is sent only once per client.
11105 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11106 lib/silcutil/silcutil.[ch] as silc_format function. The new
11107 function is generic and is used by server as well, not only by
11108 the logging routines.
11110 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11111 the provided version string was not acceptable. Added new function:
11112 silc_ske_check_version into lib/silcske/silcske.h. The function
11113 must be implemented by the application (client or server) and it
11114 does not reside in the SKE library. The function checks the version
11115 string remote end sent.
11117 * Added back pointers (to opaque context and to SilcSocketConnection)
11118 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11120 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11121 duplicate packet context structure.
11123 * Changed `notify' client operation to send same arguments as client
11124 receives from server except for ID's. ID's are mapped to correct
11125 ID entry and that is returned. Also, if channel entry is not sent
11126 by server but the notify is for channel the channel entry is sent
11127 to application (otherwise application doesn't know that it is for
11128 channel (library gets it from packet's Destination ID)).
11130 * Added silc_client_remove_from_channels into client library to
11131 remove a client from all channels it has joined to. Used when
11132 received SIGNOFF notify from server. Added also new function
11133 silc_client_replace_from_channels to replace old ID entry with
11134 new ID entry on all channels. Used when received NICK_CHANGE
11135 notify from server.
11137 * Fixed ID Cache list handling in silc_idlist_get_client in
11138 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11139 to get (or query) client by ID.
11141 * Updated TODO list.
11143 * Added connection authentication status message defined by the
11144 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11145 support for these into the code in client and server side.
11147 * Added generic function silc_client_send_command to send any command
11148 with variable argument list. Application should use this function
11149 to send commands if the command functions provided by the library
11150 does not suite for the application's user interface needs.
11152 * Added new `failure' client operation. Application is notified about
11153 received failure packet if client is executing a protocol. In this
11154 case the protocol's execution has failed.
11156 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11157 is required by the protocol.
11159 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11160 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11163 * Added status flag to SilcSKE object to indicate realtime status
11164 of the SKE protocol.
11166 * Application receives now exactly same command reply arguments as
11167 the library receives from server. However, if ID is received the
11168 corresponding ID entry is returned to the application (eg. Client
11169 ID is mapped to correct SilcClientEntry entry and that is returned).
11170 Changed command_reply client operation due to this change.
11172 * Changed all ID's in commands and in command replys as ID Payloads.
11173 Change affected both client and server side codes.
11175 All ID's sent in SILC network (with execption of ID's in SILC
11176 Packet header) are sent in ID Payload to support variable length
11179 * Server now notifies nick changes and notifies all clients on
11180 the channels about the new nickname (about the new Client ID,
11183 * Implemented CMODE command to change channel modes. Supports all
11184 channel modes defined by the protocol specs except ban and invite
11185 lists. (Also, private channel key mode is supported but support for
11186 setting private channel key in client is missing, thus, this mode
11187 has no effect on client side (except that server requires that the
11188 client uses private channel key and normal channel traffic does not
11191 Also, invite mode works per se, but INVITE command does not work
11192 yet correctly, so you can set channel as invite only channel but
11193 inviting clients to the channel does not work (it is yet to be
11194 thought what's the best way to do it).
11196 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11197 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11198 Implemented CUMODE command to change user's mode on the channel.
11199 Supports all modes defined by the protocol specs.
11201 * Added NAMES command reply to return users modes on the channel.
11203 * Removed unnecessary and slow ciphers from lib/silccrypt.
11205 * Set SO_KEEPALIVE option to connection sockets by default.
11207 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11209 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11210 redefined the Notify Payload into protocol specs.
11212 * Added silc_id_payload_parse_id to get ID directly from raw
11215 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11217 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11218 accept searching by Client ID as well.
11220 * Added support for LEAVE and SIGNOFF notify types in client library.
11222 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11223 to parse ID Payload from raw data.
11225 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11227 * Added flags parameter into silc_ske_assemble_security_properties
11228 function in lib/silcske/silcske.[ch].
11230 * Changed notify client operation to fit better for notify messages
11231 sent by server. The notify payload received from server is now
11232 passed to the application (after parsing it to SilcNotifyPayload).
11233 It is application's responsibility to retrieve the arguments
11234 from the payload and show the message the way it wants. The message
11235 sent by server is implementation specific.
11237 * Changed public keys to comply with the protocol specification.
11238 Old public keys are not supported anymore and are not compatible.
11240 * Removed nickname from Channel Payload as the latest draft removed
11241 it. The client must resolve the nickname from the NAMES command
11242 reply received when it joined the channel.
11244 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11246 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11248 * Fixed some errors in protocol specification drafts.
11250 * Created lib/silccore/silcnotify.c to implement Notify Payload
11251 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11252 generic payloads described by protocol specifications. The file
11253 includes implementations for ID Payload and Argument Payload.
11255 * Changed Command Payload implementation to use the new Argument
11256 Payload. Changed command_xxxx_payload to command_payload_xxxx
11257 to comply with SILC coding conventions.
11259 * Added suppport for Argument Payload handling in Notify Payload
11260 implementation as protocol requires it. Added the new support
11261 into server and client lib as well.
11263 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11265 * Added support for multiple nicknames on same channel. [n] is
11266 added locally to the nickname if there are more than one same
11267 nicknames on the channel.
11269 * Server now sends all nicknames that matched WHOIS request.
11270 Client also shows the list received from server.
11272 * Added TOPIC command to client side. User can now set and show
11273 current topic on channel.
11275 * Added MOTD command to client and server. Also, server sends the
11276 motd when client connects to the server.
11278 * Changed version strings to comply ISO 8601.
11280 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11282 * Fixed protocol error handling in client library. It should now
11283 cope even if the SKE fails for some reason.
11285 * Made new protocol specification drafts for submitting to IETF.
11287 * Implemented TOPIC command to server in silcd/command.c.
11289 * Added two new notify types into lib/silccore/silcnotify.h:
11290 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11291 notify nickname change and topic setting/change on a channel.
11293 * API change of command_reply operation in client library. The
11294 application gets now the status type received from server as well.
11296 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11298 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11300 * Cras fixed and optimized the packet handling even further and
11301 it should work now. Minor change to the prototype of function
11302 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11304 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11306 * Added new function into lib/silcutil/silcschedule.[ch]:
11307 silc_schedule_with_fd to select() a specified fd. The function
11308 returns after timeout expires or data arrives or goes. The
11309 function is used by packet routines to wait that all data is
11310 received from network.
11312 * Fixed data reading from network in lib/silccore/silcpacket.c.
11313 The code now assures that all data is read from the fd and then
11314 continues packet processing. This was a bug fix since the code
11315 used to drop some data in some circumstances.
11317 * Added new function into lib/silcclient/client.[ch]:
11318 silc_client_start_key_exchange to start key exchange after
11319 connection has been established to server. The code internally
11320 now uses this funtion but its main purpose was to provide it
11321 for applications that perform their own connecting. After
11322 application has created a connection it merely calls this
11323 function to start the key exchange between client and server.
11324 The library takes care of everything else after that.
11326 Updated also lib/silcclient/README to explain the usage of
11329 * Do not send to application information that connection has
11330 been established. Application gets notified it by connect
11333 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11335 * Applied cras's patch to add silc_schedule_one function. The
11336 function runs scheduler once and returns.
11338 * Fixed the scheduler after cras messed it up. The timeout
11339 handling works now as it's supposed to work.
11341 * Added into lib/silccore/ silcnotify.h to include notify
11342 message types support. Changed silc_server_send_notify*
11343 functions, in server.[ch], to support those new notify types.
11344 Added the support for the notify types into client library,
11345 as well. Added new notify client operation into ops.h in
11348 * Changed silc_server_packet_send_to_channel to send normal
11349 packets instead of just channel message packets. The function
11350 is now used to send the notify packets to channels. It is not
11351 used to send channel message packets anymore, as server never
11352 sends them anymore.
11354 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11355 va_arg()s as it seems to require it nowadays. I guess, if SILC
11356 is compiled with older va_arg() the new code should work anyway.
11358 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11360 * Splitted core library. Core library (lib/silccore) includes
11361 now only SILC protocol specific core (and common) components.
11362 Created new utility library (lib/silcutil) that includes more
11363 generic purpose stuff. The stuff for util library was taken
11364 from the old core library. This was minor and easy split.
11366 * Created SILC Client Library (lib/silcclient) that includes
11367 implementation of the SILC client without user interface. This
11368 was major move from silc/ directory. The code has been changed
11369 so that it is transparent towards the user interface. The
11370 silc/ directory includes now the same user interface as before
11371 and it uses the new client library. Read lib/silcclient/README.
11372 Basicly, the client library performs everything else related
11373 to SILC except user interface handling. Also, configuration
11374 files are considered to be part of user interface and library
11375 does not handle them.
11377 This change also changed a lot of structures, function naming etc.
11378 Most important change was that SilcClientWindow object was
11379 renamed to SilcClientConnection in the client library. Created
11380 also new file lib/silcclient/ops.h. Also added new files
11381 silc/local_command.[ch] and silc/client_ops.[ch].
11383 All these changes were made to make it easier for user interface
11384 designers to create what ever user interface for the SILC client
11387 It is also expected that the server will be moved to lib
11388 directory as well and SILC Server Library will be created;
11389 sometimes in the future.
11391 * Removed Local commands from lib/silccore/silccommand.h as
11392 they are application specific and new client library does not
11393 handle any of those anymore.
11395 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11396 old client implementation in silc/.
11398 * Added support for callback functions in SILC_LOG_* macros.
11399 Application can now set its own callbacks that will be called
11400 instead of using the default functions that will always print
11401 the debug messages to stderr (or stdout). Also, debugging can
11402 now be disabled by setting silc_debug to FALSE and re-enabled by
11403 setting it to TRUE. Note, that logging will still work even
11404 if debugging is disabled.
11406 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11407 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11408 silc_log_reset_debug_callbacks.
11410 * To enable debugging in silc client one must give now -d
11411 option on command line.
11413 * Changed silc_schedule_init to automatically allocate task queues
11414 if they are not allocated before calling it.
11416 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11418 * Added GMP 3.1 into math library.
11420 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11422 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11423 a channel in SILC network. The packet is used by servers and
11424 routers to notify other routers that user has left a channel.
11425 This little feature was missing until now. Added the feature
11426 to protocol specification as well.
11428 Added functions: silc_server_send_remove_channel_user and
11429 silc_server_remove_channel_user into server.[ch].
11431 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11432 lib/silccore/silcpacket.h. However, they are not implemented
11435 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11437 * Fixed joining to a channel and sending channel messages
11438 between server and router. The channel message sending should
11439 now work inside a cell.
11441 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11443 * Fixed the private message sending between server and router.
11444 The private message sending should now work inside a cell.
11446 * Added silc_server_replace_id into server.[ch] to replace
11447 existing ID in the SILC network.
11449 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11450 and silc_idlist_replace_server_id into idlist.[ch] in server.
11452 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11454 * Fixed the server to server connections. Server can again now
11455 connect to router. Router to router connections probably does
11458 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11460 * Added dynamic protocol registering support. Now protocols can
11461 registered and unregistered on the fly. Patch by cras.
11463 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11465 * Added lib/contrib directory to hold routines that some platforms
11466 don't have but are needed by SILC.
11468 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11469 into lin/contrib to provide getopt() and getopt_long() for
11470 those who don't have it.
11472 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11474 * Added AWAY command to client. When away message is set and
11475 client receives a private message packet the client automatically
11476 replies to the sender with the away message.
11478 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11479 bug seemed to be the cause of recent problems when compiling
11482 * Added version detection support to SKE protocol specification
11483 and added the new changes to the SKE implementation as well.
11484 There were other minor changes in the SKE protocol as well.
11486 Many changes in lib/silcske/silcske.[ch] and in
11487 lib/silcske/payload.[ch].
11489 * Added ^U functionality, clear input line. Patch from cras.
11491 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11493 * Mainly small bugfixes on core library. Fixed some debugging
11494 logging and buffer overflow in silclog.c.
11496 * Updated config.sub and config.guess on the distribution tree.
11498 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11500 * Added command lagging support in server. Client may execute
11501 commands now only once in two seconds.
11503 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11505 * Optimized packet reception. MAC computation and checking is now
11506 also more optimized. A lot previously duplicated code is now
11507 used as generic by both client and server.
11509 * Fixed key pair generation in clientutil.c
11511 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11513 * Added into lib/silccore/silcbufutil.[ch] new function;
11514 silc_buffer_realloc.
11516 * Moved generic packet sending/encryption functions to
11517 lib/silccore/silcpacket.[ch] from client and server. Some
11518 rewriting of the functions.
11520 * Moved all generic packet reception/decryption functions to
11521 lib/silccore/silcpacket.[ch] from client and server. The
11522 packet processing is now much cleaner in both client and server.
11523 These were major changes in both client and server.
11525 * Created many common functions in server to do packet sending.
11526 Previously code were duplicated a lot, this has been removed
11527 with these changes.
11529 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11531 * Rewrote major parts of the ID cache system. Don't know
11532 whether it is better now or not but at least the API is more
11535 * Major rewrite on ID cache stuff on client because of the ID
11536 cache API changes. Added idlist.c to client.
11538 * Also major rewrite on ID cache stuff on server as well.
11539 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11540 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11541 in hand, instead they are all put into the ID cache system now.
11542 All server_idlist_* routines uses ID cache now instead of
11543 traversing its own lists (those lists does not exist anymore).
11544 SilcIDList though still exists. Also, SilcXXXEntry's are
11547 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11549 * Finally made the SKE implementation compliant to the protocol
11550 specification. All mp integers are now binary encoded as
11551 opposed being HEX encoded.
11553 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11556 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11557 functions: silc_[encode/decode]_pem. Also added function
11558 silc_encode_pem_file to PEM encode with newlines ('\n') for
11559 saving into a file.
11561 * SILC public keys are now encoded either PEM or binary. Same
11562 option is for private keys as well. By default private keys
11563 are binary encoded and public keys PEM encoded. Silly HEX
11564 encoding were removed.
11566 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11567 function to create fingerprints.
11569 * Fixed a bug in SHA1; does not change the original data anymore.
11571 * Partly implemented INFO command on client and server side.
11572 Fixed CLEAR command. Changes to SERVER command; show current
11573 server(s) when giving command without arguments. Added
11574 VERSION command to client.
11576 * Added check to server that unregistered connections cannot
11577 execute commands (unless it is specificly allowed).
11579 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11581 * Fixed screen refresh.
11583 * Fixed channel joining bug from client. On some circumstances
11584 client tried to join to a channel it had already joined.
11586 * Added public key verification process into client's protocol.c.
11587 The client now verifies the public key from user and saves
11588 it into ~./silc/serverkeys/ directory.
11590 Added into: clientutil.[ch]: silc_client_verify_server_key.
11592 * Changed SKE protocol's silc_ske_initiator_finish function
11593 to accept callback function that verifies the received public
11594 key. Removed old silc_ske_verify_public_key function.
11596 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11598 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11599 silc_pkcs_private_key[_data]_set.
11601 * Made the password and public authentication more cleaner in
11602 server's protocol.c.
11604 * Removed historic and obsolete protocol `channel_auth' from
11605 both client and server.
11607 * Removed wrong way of sending command status messages from
11608 server to client in server's command.c. The old way violated
11609 protocol specification.
11611 Changes to silccore/silccommand.[ch]: removed
11612 silc_command_encode_status_payload -> not needed anymore,
11613 changed silc_command_encode_payload_va to accept extra
11614 argument on variable argument list. The argument type must
11615 now be provided to the function. Also, added new function:
11616 silc_command_encode_reply_payload_va which is same as
11617 normal command_encode_payload_va except command status type
11618 is provided as extra argument.
11620 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11622 * Added ~./silc directory handling. The directory includes the
11623 public and private keys for the client.
11625 Added silc_client_check_silc_dir, silc_client_create_identifier
11626 and silc_client_load_keys.
11628 * Implemented SILC protocol compliant public key. Added public
11629 and private key saving to and loading from files.
11631 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11632 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11633 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11634 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11635 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11637 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11638 silc_pkcs_load_[public/private]_key.
11640 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11642 * Added silc_server_get_route (route.[ch]) to get connection
11643 data for the fastest route for given ID.
11645 * Implemented INVITE command on client and server. The command
11646 were re-defined in the SILC Protocol Specification and the
11647 implementation now complies with the specification.
11649 * Implemented PING command on client and server.
11651 * Implemented NAMES command on client and server. The server side
11652 supports currently only normal server not router server yet.
11653 Some changes to NAMES definition in SILC protocol specification.
11655 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11657 * Implemented LEAVE command on client and server.
11659 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11660 again. This change was made to the protocol as well. Server
11661 should not violate the protocol specification anymore.
11663 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11665 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11666 was tested. SOCKS4 was not but should work anyway.