1 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
4 silc_mime_parse is available but deprecated.
6 * Check that packet is valid when processing key exchange,
7 authentication and rekey protocols. Fixes a crashbug.
8 Affected files are apps/silcd/protocol.c and
9 lib/silcclient/protocol.c.
11 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
12 all hash buffers to use that instead of fixed values.
14 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
16 * Added SHA-256 to crypto library. The SHA-256 takes now
17 precedence over SHA-1.
19 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
21 * fixed wrong return code in term_init. Affected file
22 apps/irssi/src/fe-text/terminfo-core.c
24 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
26 * and it doesn't return FILE* but a file descriptor. Affected
27 file apps/silcd/silcd.c
29 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
31 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
32 pointing this out. Affected file apps/silcd/silcd.c
34 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
36 * Fixed the insecure temporary file creation issue now that it's
37 even on bugtraq... Affected file apps/silcd/silcd.c
39 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
41 * Before creating a channel key we need to remove the private key
42 mode, otherwise no key is created. Affected file
45 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
47 * Before checking ip/hostname of SilcSocketConnection, check
48 if its not doing a host lookup currently. Fixes atleast one
49 crash when many people connect at the same time.
50 Affected file apps/silcd/server_util.c.
52 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
54 * Check for valid return value from regcomp. Affected file
55 lib/silcutil/unix/silcunixutil.c.
57 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
59 * Check for FD_SETSIZE in silc_select to not go over.
60 Affected file lib/silcutil/unix/silcunixschedule.c.
62 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
64 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
66 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
68 * Fixed channel public key list saving on JOIN command reply
69 on backup router. Affected file apps/silcd/command_reply.c.
71 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
73 * Added default limit how many channels client can join,
74 default is 50. Added 'channel_join_limit' configuration
75 option to server too. Affected files are apps/silcd/command.c
76 and serverconfig.[ch].
78 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
80 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
81 On Toolkit the server and client are not compiled by default.
82 Affected file configure.ad.
84 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
86 * Added lib/contrib/getopt.[ch] for platforms that don't
87 have it (it is not GPL implementation).
89 * Fixed compilation when pkg-config is used.
91 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
93 * A comma in invite/ban string is invalid, check for it.
94 Affected file apps/silcd/server_util.c.
96 * Added SERVICE command to the server. It parses the command
97 request but SILC Server does not support services for the
98 time being. Affected file apps/silcd/command.[ch].
100 * Added SERVICE command and command reply to client library.
101 It is however incomplete. Updated Toolkit documentation.
102 Affected files are lib/silcclient/command[_reply].[ch].
104 * Fixed IDENTIFY/WHOWAS command reply to send the username
105 correctly (uninitialized buffer). Affected file is
106 apps/silcd/server_query.c.
108 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
110 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
111 finalizes the major restructuring of the CVS tree.
113 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
115 * Send empty MOTD reply if MOTD file cannot be read.
116 Affected file silcd/command.c.
118 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
120 * Optimized primer number generator to use simpler conversion
121 routines. Also assure that the prime number will have the
122 highest bit set after modifying it. Affected file is
123 lib/silcmath/silcprimegen.c.
125 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
127 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
128 for now only for testing purposes, it will not be delivered
129 in any distribution for now.
131 * Removed NSS MPI from the source tree. Due to upcoming
132 license change for the SILC Toolkit, we cannot deliver the
133 NSS MPI anymore. I decided to replace it in all distributions
134 with public domain library.
136 * Removed GNU regex from lib/contrib and introduced free
137 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
138 GNU regex compatible API to it (only partial).
140 * Removed getopt routines from lib/contrib.
142 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
144 * Use silc_server_send_command_reply to send replies instead
145 of encoding packet itself. Affected file silcd/command.c.
147 * Added command sending and receiving statistics to server.
148 Affected files in silcd/.
150 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
151 with GCC, for it not to warn about pointer signedness.
153 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
155 * Added context to the SilcIDCache destructor. Affected
156 files are lib/silccore/silcidcache.[ch],
157 lib/silcclient/client.c and silcd/server.c.
159 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
161 * Added pkg-config check to configure.
163 * The PublicKeyDir must not be used with Admin block in server
164 config. Affected file silcd/serverconfig.c.
166 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
170 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
172 * Handle empty LIST command reply correcttly in server. Affected
173 file silcd/command_reply.c.
175 * Handle empty LIST command reply correctly in client library.
176 The application will now receive one LIST command reply with
177 all arguments set to NULL if there are no channels. Updated
178 Client Library documentation accordingly. Affected file
179 lib/silcclient/command_reply.c.
181 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
183 * Added channel name string stringprep profile to the protocol
184 and implementation to allow a little free'er channel name
185 strings. Affected files are lib/silcutil/silcstringprep.[ch].
187 * Added silc_channel_name_[check|verify] to check and verify
188 channel name strings. Affected files are
189 lib/silcutil/silcstrutil.[ch].
191 * Added support for the new channel name preparation in client
192 library and server. Affected files in lib/silcclient and
195 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
197 * Added the Autodist into the source tree. It replaces the
198 old ./prepare. It can be used to create distributions as
199 previously. See README.CVS and README.DIST. See
200 distributions in distdir/.
202 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
204 * Make sure query sends at least an error back if nothing
205 more is sent. Affected file silcd/server_query.c.
207 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
209 * During query, check if the original command caller goes
210 away. If it does, stop the query. Affected file
211 silcd/server_query.c.
213 * Check for valid channel creation in JOIN command reply.
214 Affected file lib/silcclient/command_reply.c.
216 * Handle the resolver counter in silc_client_get_users_by_channel
217 callback correctly. Fixed auto-join bug in Gaim. Affected
218 file lib/silcclient/idlist.c.
220 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
222 * Added some better error messages. Affected file
223 silcd/command_reply.c and packet_receive.c.
225 * Handle error in WATCH command propely on backup router.
226 Affected file silcd/command.c.
228 * Fixed freeing of unfreeable variable in WHOIS command reply.
229 Affected file silcd/command_reply.c.
231 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
233 * Added pkg-config .pc file creation for silc core library
234 and silcclient library. A patch by c0ffee.
236 * Removed the need for GNU Libidn. Added the simple stringprep
237 from libidn into lib/contrib/. It is now used also on Windows
240 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
242 * Simplified the invite and ban string handling in the
243 server. Check for valid invite and ban arguments also.
244 Affected file silcd/server_util.c.
246 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
248 * Added WATCH list announcing in backup router protocol.
249 Affected files are silcd/command.c, server.c, server_backup.c.
251 * Do not change users mode to founder on normal server/backup
252 if the founder mode is set, and user is first one to join.
253 Affected file silcd/pcaket_receive.c.
255 * Do not send CUMODE_CHANGE notify back to sender. Affected
256 file silcd/packet_receive.c.
258 * Added getrusage() to take noise in SILC RNG. A patch by
259 Mika Boström. Affected files are configure.in.pre,
260 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
262 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
264 * Splitted the SILC libraries configuration into a configure
265 fragment into lib/configure.ad. It is now possible, once
266 this feature is added, to specify whether to compile or not
267 compile included SILC libraries. Affected files are
268 configure.in.pre, lib/silcmath/mpi/configure.ad,
269 lib/configure.ad, Makefile.defines.pre and
270 Makefile.defines_int.pre.
272 * Added --with-silc-includes and --with-silc-libs to configure.
273 If specified the included libs are not compiled, but the
274 specified libs are used. Pkg-config is not yet supported.
275 Affected file configure.in.pre.
277 * Fixed WATCH command handling on backup router. Router does not
278 send the watch command any more to backup if it originates from
279 backup. Affected file silcd/command.c.
281 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
283 * Changed announcing to not announce unregistered clients.
284 Affected file silcd/server.c.
286 * Fixed username handling in command reply. Affected file
287 silcd/command_reply.c.
289 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
291 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
293 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
294 Affected file: includes/silcincludes.h.in
296 * bool is defined as _Bool on Mac OS X now.
297 Affected file: lib/silcutil/silctypes.h
299 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
301 * Added support for UTF-8 nicknames, channel names and
302 server names in client library. Affected files in
305 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
306 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
307 software to check how Toolkit has been compiled.
309 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
311 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
313 * Use silc_utf8_str[n]casecmp instead of strcmp routines
314 in library and in SILC Client when dealing with nicknames
315 and other identifier strings. Affected file in client lib
318 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
319 irssi/src/silc/core/silc-servers.c.
321 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
323 * Fixed idcache to work with the new identifier strings.
324 Affected file lib/silccore/silcidcache.c.
326 * Added UTF-8 hash and compare function for SilcHashTable.
327 Affected file lib/silcutil/silcutil.[ch].
329 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
330 Affected file lib/silcutil/silcstringprep.[ch].
332 * Changed the identifier string handling to include the original
333 format in client, server, channel entries and normalized
334 format in cache. Affected files in silcd/.
336 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
338 * Added support for the new identifier strings and their
339 validity checking. Nicknames, channel names and usernames
340 can now include practically any kind of letters and various
341 other characters. Affected files in silcd/ and in libraries.
343 NOTE: comparing these strings should now be done with memcmp()
344 to check binary compatibility. All these strings are normalized
345 and casing is irrelevant.
347 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
348 as easy function for applications to check whether identifier
351 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
353 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
354 file lib/silcutil/silcutf8.c.
356 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
358 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
360 * Make public key in getkey reply mandatory. Affected file
361 lib/silcclient/command_reply.c
363 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
365 * Added Parameter dont_register_crypto_library to
366 SilcClientParam. If set to TRUE, silcclient library will
367 not initalize the Crypto Libraries and application
368 will need to do it. Affected file lib/silcclient/silcclient.h,
369 lib/silcclient/client.c.
371 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
373 * Imported new silc_utf8_[encode|decode] routines from
374 my internal SILC 1.1 source tree. New encodings added:
375 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
376 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
377 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
380 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
382 * Implemented stringprep (RFC 3454) API. Internally we use
383 GNU Libidn's stringprep, for now, so it is required now to
384 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
386 * Added checking for GNU Libidn and --with-libidn to configure.
388 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
390 * If the passphrases entered do not match while generating a new key,
391 completly start over instead of going into an infinite loop asking
392 the user to re-enter the passphrase correctly. Affected file
393 lib/silcutil/silcapputil.c
395 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
397 * Make sure server is removed from backup list when it is
398 deleted. Affected files silcd/command.c, server.c,
401 * Close socket when connecting to router fails. Affected
404 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
406 * Adopt configuration toolchain to current auto-tools.
407 Affected files prepare, irssi/configure.in
408 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
409 redo that. Affected files irssi/src/silc/core/client_ops.c,
410 irssi/src/fe-common/silc/fe-silc-channels.c
411 * Take over command line options into silcclient data structure.
412 Affected file irssi/src/silc/core/silc-core.c
414 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
416 * Do not try to initiate backup resuming protocol forever.
417 Affected file silcd/server_backup.c.
419 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
421 * ID change in resuming has to be done before changing
422 detached client's modes, since the ID change may fail and
423 leave ghosts on the network. Affected file is
424 silcd/packet_receive.c.
426 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
428 * Fixed Win32 scheduler to not stuck anymore. A patch from
429 Juha Räsänen. Affected file is
430 lib/silcutil/win32/silcwin32schedule.c.
432 * Fixed QoS parsing for connection blocks in server. Affected
433 file is silcd/serverconfig.c.
435 * Fixed server statistics increasing in server. Affected file
438 * The CLOSE command now marks backup router as self disconnected
439 to avoid resuming problems. Affected file silcd/command.c.
441 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
443 * When using silc_net_create_connection[_async], and your system can
444 create IPv6 sockets, it will try to connect to the IPv6 host.
445 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
446 file lib/silcutil/unix/silcunixnet.c
448 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
450 * Check for valid route when receiving packet from router and
451 when routing it to local server in the cell. A patch from
452 Matt Miller. Affected files silcd/router.c and server.c.
454 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
456 * Couldn't detach and reattach twice, because of the previous
457 commit. Affected file silcd/packet_receive.c
459 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
461 * Added check to ignore Port value if Initiator is FALSE.
462 Remote router coudln't connect if Port was set. Affected file
465 * If some client tries to resume more than once at the same time,
466 server crashed. Router didn't crash, but showed odd behaviour
467 (didn't allow clients to join anymore, ..). Affected files
468 silcd/packet_receive.c silcd/idlist.h
470 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
472 * Destroy the file transfer session in silc_client_file_close
473 with timeout. Affected file lib/silcclient/client_ftp.c.
475 * Call SFTP server monitor in READ and WRITE after the actual
476 operations. Affected file lib/silcsftp/sftp_server.c.
478 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
480 * Create one configure script from configure fragments
481 (configure.ad). This is a first step towards new distribution
482 system. Affected files prepare, configure.in.pre,
483 lib/silcmath/mpi/configure.ad.
485 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
487 * Removed expiring of client key pair. Affected file is
488 irssi/src/silc/core/clientutil.c
490 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
492 * Check the number of connections from real number of
493 connections instead of socket number, when deciding if
494 server is full. Affected files are silcd/server.c,
495 server_internal.h and silcd.c.
497 * Clarified the connections_max meaning in General section
498 in doc/example_silcd.conf.in.
500 * The reconnect_keep_trying default value set to TRUE
501 if it is not defined in the config file. Affected file
502 silcd/serverconfig.c.
504 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
506 * Fixed crashbug in connection closing, after a protocol
507 completion callback, which might have closed it already.
508 Affected file silcd/server.c.
510 * Fixed rekey with PFS in backup router. It did not allow
511 rekeys with PFS, and when the rekey protocol timedout
512 it crashed the backup router without the above fix. Affected
513 file silcd/packet_send.c and server.c.
515 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
517 * The silc_client_add_channel_private_key now returns the
518 private key context if pointer is given as argument.
519 Affected files are lib/silcclient/silcclient.h and
522 * Added support for using channel private keys in SILC
523 Client Library even if the private key mode is not set
524 on the channel. Affected file lib/silcclient/client_channel.c.
526 * The channel private key used to decrypt message is now
527 delivered to the application in the 'channel_messageÃ' client
528 operation. Affected files are lib/silcclient/silcclient.h
529 and client_channel.c.
531 * Fixed wrong arg type for user limit in CMODE command reply.
532 Affected file silcd/command.c.
534 * The user limit is now taken and saved to SilcClientEntry in
535 JOIN and CMODE command replies and in CMODE_CHANGE notify.
536 Affected files lib/silcclient/silcclient.h, command_reply.c
539 * Added support to the new private message key indicator
540 packet. Added a new function to the client library:
541 silc_client_send_private_message_key_request. The sender
542 indicates to be initiator, and receiver is responder.
543 Added the indicator to the SilcClientEntry as 'prv_resp'
544 boolean. Affected files are lib/silcclient/silcclient.h
545 client.[ch], and client_prvmsg.c.
547 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
549 * Fixed the JOIN command calling when called with both
550 -auth and -founder. Affected file is lib/silcclien/command.c.
552 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
554 * Check watcher list for resumed clients as well. Affected
555 file is silcd/packet_receive.c.
557 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
559 * Implemented the user limit to the CMODE_CHANGE notify,
560 CMODE command reply and JOIN command reply in server.
561 Affected files are silcd/server.c, command.c, command_reply.c,
562 packet_send.c and packet_receive.c.
564 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
566 * Defined SILC_STRFMT_END that must be used now with
567 silc_buffer_strformat, instead of SILC_STR_END. Fixes
568 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
569 lib/silcclient/silcvcard.c, silcd/server_util.c.
571 * Fixed the adding of public key to the WATCH list in server.
572 Fixed the WATCH notify sending to client. Affected files
573 are silcd/packet_send.[ch], command.c, server_util.c.
575 * Implemented the watching by public key in the SILC Client
576 Library and SILC Client. Affected files are
577 lib/silcclient/command.c and client_notify.c.
579 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
581 * Added support for public key watching in server. Affected
582 files are silcd/server.c, server_internal.h, command.c,
585 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
587 * Added public key to the SIlcClientEntry. Affected files
588 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
590 * Fixed the get_clients_whois reply processing to return
591 exactly same entries server returned. Makes it possible
592 to search using attributes. Affected file is
593 lib/silcclient/idlist.c.
595 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
597 * Save founder key to SilcChannelEntry. Affected files are
598 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
600 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
602 * Call the monitor callback with _CLOSED status from the
603 silc_client_file_close. Affected files are
604 lib/silcclient/client_fpt.c, silcclient.h
606 * Added silc_client_get_clients_whois which resolves using
607 WHOIS, and supports requested attributes as well.
608 Affected files are lib/silcclient/silcclient.h, idlist.c.
610 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
612 * Added support for asking the destination filename where
613 the downloaded file is saved in the file transfer. Affected
614 files are lib/silccilent/silcclient.h, client_ftp.c.
616 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
618 * Fixed error handling in resuming data processing. Affected
619 files are lib/silcclient/client_resume.c and client.c.
621 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
623 * Fixed silc_client_send_private_message to return TRUE correctly.
624 Affected file lib/silcclient/client_prvmsg.c.
626 * Added topic to the SilcChannelEntry. Affected files are
627 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
629 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
631 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
632 file lib/silcclient/command.c
634 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
636 * Convert all commands to UTF-8 before passing them to the
637 client library. Still need to convert replies from UTF-8 to
638 the locale encoding. Affected file
639 irssi/src/silc/core/silc-cmdqueue.c
641 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
643 * redirect all silc_client_command_calls through a queueing framework.
644 This fixes /CYCLE and the annoying "nick change after auto-joining
645 a channel". Furthermore it defines one central point where
646 command parameters can be UTF-8-ified. Affected files
647 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
648 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
650 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
652 * use asynchronous connect() to establish router connections.
653 Fixes problem when the primary router goes down. Affected files
654 silcd/server.c, silcd/server_backup.c
656 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
658 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
659 Fixed various compilation warnings when type casting ints
660 to pointers or vice versa, of different size. Updates around
663 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
665 * Surrogates not allowed in UTF-8 strings, updated decoder.
666 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
667 testers in lib/silcutil/tests/ directory.
669 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
671 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
672 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
673 files are lib/silcclient/silcclient.h, client.c.
675 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
677 * When resuming a session fails, notify the user that the session
678 file needs to be removed eventually. Affected files
679 irssi/src/fe-common/silc/module-formats.[ch],
680 irssi/src/silc/core/client_ops.c.
682 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
684 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
685 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
687 * Typofix in Irssi::Silc module. Affected file
688 irssi/src/perl/silc/Silc.xs.
690 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
692 * Changed the way NOTICE flagged messages are treated. Added support
693 for notices in queries and signing notices. Affected files
694 irssi/default.theme; irssi/docs/help/in/notice.in;
695 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
696 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
698 * Fixed typo in /ACTION help. Affected file
699 irssi/docs/help/in/action.in
701 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
703 * Fixed typo in perl module. Affected file
704 irssi/src/perl/silc/Server.xs
706 * Changed the way ACTION flagged messages are treated. Added support
707 for actions in queries and signing actions. Affected files
708 irssi/default.theme; irssi/docs/help/in/action.in;
709 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
710 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
713 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
715 * Incorrectly reported error when client had to be resolved from
716 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
718 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
720 * Fixed whois public key hash table deleting and adding in
721 detached client case. Affected file silcd/packet_receive.c.
723 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
725 * Changed filenames of silc/fe module not to collide with filenames
726 from core/fe. Also seperated public messages printing from
727 query messages printing. Affected files are all in
728 irssi/src/fe-common/silc.
730 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
732 * Fixed the invite process handling during joining to use
733 correct server name for the client that is matched against
734 the invite string for the channel. Wrong server name caused
735 inability to join the channel. Affected file is
738 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
740 * Fixed the CUMODE channel founder authentication on normal
741 server to not remove the founder rights on existing founder
742 before checking that router accepts the mode change. Affected
743 files are silcd/command.c and silcd/packet_receive.c.
745 * Remove the server entry correctly when rekey timeouts and
746 remote router connection on normal server is closed. Fixes
747 a crash where server uses the freed server entry. Affected
750 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
752 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
753 networks. This is the first step in solving the bug about
754 /SERVER ADD -silcnet <silcnet>. Affected files
755 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
756 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
757 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
759 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
761 * /SMSG and /MMSG now correctly create new queries. Affected files
762 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
764 * Add basic support for SILC protocol specific variables in perl.
765 Affected files irssi/src/perl/silc/*, irssi/configure.in,
766 irssi/src/perl/Makefile.am
768 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
770 * Don't use silc_get_input, it's obviously not reliable. Fixes
771 issue when the current key expires. Affect file
772 irssi/src/silc/core/clientutils.c
774 * Make the session data filename configurable. This makes it
775 possible to have different session files for different
776 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
777 client_ops.[ch], silc-servers.c,
778 irssi/src/silc/fe-common/silc/module-formats.[ch]
780 * Use the same set of libtool files for the MPI lib as for the
781 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
782 config.sub, configure.in, install-sh, missing, mkinstalldirs
784 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
786 * Fixed server statistics decrementing error to not go to
787 negative. Affected file silcd/packet_receive.c.
789 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
791 * Use silc_server_query_add_error to add error in public key
792 search error. Added support in send_reply to send errors
793 without specific argument. Affected file silcd/server_query.c.
795 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
796 Client for NO_SUCH_NICK. It was against the protocol specs.
797 Affected file irssi/src/silc/core/client_ops.c.
799 * Added backwards support for the wrong NO_SUCH_NICK error sending
800 in server. To be removed in SILC Server 1.0. Both old clients
801 and clients with fixed error handling now works. Affected file
802 silcd/server_query.c.
804 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
806 * fixed a bug in the whois using attributes function where no
807 error was sent if no nickname and client id but the attributes were
808 given to whois. Affected file silcd/server_query.c
810 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
812 * remove public key from public key hashtable on detach. Affected
813 file silcd/packet_receive.c
815 * free public key hashtable before removing clients on server
816 shutdown. Affected file silcd/server.c
818 * remove public key prior deleting client-data on killing a client.
819 Affected file silcd/server_util.c
821 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
823 * Getting the MOTD from other servers works now. Affected
824 files are silcd/command.c and silcd/command_reply.c
826 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
828 * Initialize the variable idletag, since it is tested in
829 silc_core_deinit for its default value. Affected file
830 irssi/src/silc/core/silc-core.c
832 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
834 * Fixed signed channel messages across cells. Affected file
837 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
839 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
840 is not defined. They can now be safely used in if-statements
841 without braces. Affected file lib/silcutil/silclog.h.
843 * Added the checks for backup closing connection due to error
844 (local or remote) and thus not allow the resuming to occur
845 in reconnect. Affected files are silcd/packet_send.c
848 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
850 * Help file updates. Affected files in irssi/src/docs/help/in/.
852 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
854 * Fixed channel messages across cells. Affected file
857 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
859 * Fixed file transmission accepting in client library to not
860 start the negotiation if user hasn't accepted the transfer,
861 instead create new session for resent transfer. Affected
862 file lib/silcclient/client_ftp.c.
864 * Show the session ID in the file transmision list. Remove
865 session from list that failed to transfer. Switch the current
866 session automatically after transmission, and in errors, to new
867 session if other sessions exists in the transfer list. Affected
868 files are irssi/src/silc/core/silc-servers.c,
869 irssi/src/fe-common/silc/modfule-formats.c.
871 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
873 * Fixed MIME header parsing for the hopefully last time. Affected
874 file lib/silcutil/silcstrutil.c
876 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
878 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
880 * The SILC RNG is now gauranteed to return non-zero random
881 values. Affected files are lib/silccrypt/silcrng.[ch].
883 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Fixed nickname formatting when changing only case of the
886 nickname. Affected file lib/silcclient/idlist.c.
888 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
890 * Fixed a memory leak and incorrect printing of the "appears as"
891 message. Affected file irssi/src/silc/core/client_ops.c
893 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
895 * Added CRT (Chinese Remainder Theorem) supported RSA
896 private keys and private key operations. This significantly
897 increases private key operation efficiency. No compatibility
898 issues with new or old private keys. Affected files are
899 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
901 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
903 * Fixed GCC-3.3.2 related compilation warnings from the
906 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
908 * Removed RC6 from distributions.
910 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
912 * Added some better comments to lib/silccrypt/silcpkcs.h,
913 optimized some routines in lib/silccrypt/silcpkcs.c.
914 Added test_silcpkcs into lib/silccrypt/tests/.
916 * Fixed silc_rng_global_init to actually init the global RNG
917 if RNG wasn't provided for it. Affected file is
918 lib/silccrypt/silrng.c.
920 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Added silc_hash_table_find_by_context_ext. Affected files
923 lib/silcutil/silchashtable.[ch].
925 * Save the public key on normal server in WHOIS command reply
926 from attributes, if present, and add it to public key hash
927 table. Fixes WHOIS resolving by public key on normal server.
929 Optimized the attributes resolving on normal server to not
930 resolve if we resolved them already from router.
932 Affected files are silcd/server_query.c, command_reply.c.
934 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
936 * Added support for whois using attributes.
937 Affected files silcd/command_reply.c, silcd/packet_receive.c,
938 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
941 * Added support for whois using public key attribute to /WHOIS i
942 client command. Affected files irssi/docs/help/in/whois.in,
943 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
945 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
947 * Fixed UMODE setting in server when the client has anonymous
948 mode set. The mode setting was not working. Affected file
951 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
953 * Fixed some bugs and typos related to sending split messages.
954 Print notification when sending messages with /MMSG. Affected
955 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
957 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
959 * Optimized the socket referencing in packet routines, client
960 library and server. Affected files are lib/silccore/silcpacket.c,
961 lib/silcclient/client.c and silcd/server.c.
963 * If silc_socket_set_qos is given with NULL arguments the QoS is
964 reset from the socket. Affected files are
965 lib/silcutil/silcsockconn.[ch].
967 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
969 * Add a /LISTKEYS command which lists the locally cached
970 client and server keys. Affected files
971 irssi/src/fe-common/module-formats.[ch],
972 irssi/src/silc/core/silc-{channels,servers}.c
973 irssi/docs/help/in/listkeys.in
975 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
977 * Check that packet queue purging was successful. Affected
978 files lib/silcclient/client.c and silcd/packet_send.c. Related
979 to MAC failed errors.
981 * Do not clear the inbuf even if it is empty if QoS was applied
982 to it. Otherwise the QoS data is cleared and MAC failed error
983 will occur. Affected file lib/silccore/silcpacket.c.
985 * Use the rekey period time as rekey protocol timeout value.
986 If the rekey does not succeed during the rekey period there's
987 something very wrong, and we most likely end up with wrong keys,
988 do graceful reconnect then. Affected file silcd/server.c.
990 * Take reference of the socket in the parser context, as it's
991 possible to have the parsers in queue after the socket is
992 disconnected and this may cause crash. Affected files are
993 lib/silccore/silcpacket.c, lib/silcclient/client.c and
996 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
998 * Fixed KICK command reply sending, it sent to replies.
999 Affected file silcd/command.c.
1001 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1003 * Finish the silc-mime.pl script. It now supports MIME type
1004 guessing using magic files, signing data messages, executing
1005 MIME handlers in background. Affected files
1006 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1008 * Changed MIME signal handler to make things easier for the perl
1009 script. Affected files irssi/src/silc/core/client_ops.c,
1010 silc-servers.c, and irssi/docs/signals.txt
1012 * Cleaned up the silc_mime_parse function and fixed detection
1013 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1015 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1017 * Resolve the IP for file transfer listener from the connection
1018 socket. Affected file lib/silcclient/client_ftp.c.
1020 * Accept NULL hostname parameter in the functions
1021 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1022 if hostname is not wanted.
1024 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1026 * Fixed race condition between silc_client_init and
1027 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1029 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1031 * Fixed file transfer connection closing when SIGNOFF for
1032 the client is received from server. Affected file is
1033 lib/silcclient/client_ftp.c.
1035 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1037 * Check for disconnected socket in QUIT callback. Affected
1038 file silcd/command.c.
1040 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1042 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1043 Affected files lib/silcutil/silcstrutil.c
1045 * Cleaned up the escape/unescape functions for correctness and
1046 speed. Affected file irssi/src/silc/core/client_ops.c
1048 * Removed handling for data messages with Content-Type: text/*,
1049 moved parsing of MIME headers to the signal handler, added
1050 support for signing and verifying data messages. Affected
1051 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1052 irssi/src/silc/core/silc-{servers,channels}.c
1054 * Added a perl script for handling data messages based on
1055 information read from Mailcap files. New file
1056 irssi/scripts/silc-mime.pl
1058 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1060 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1061 acknowledge recepetion of a message to the sender. Updated
1064 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1066 * Unregister channel key saving callback when deleting channel.
1067 Affected file lib/silcclient/idlist.c.
1069 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1070 before calling notify client operation. Affected file is
1071 lib/silcclient/client_notify.c.
1073 * Unregister QoS tasks when deleting the socket connection.
1074 Affected files lib/silcutil/silcsockconn.[ch],
1075 unix/silcunixsockconn.c.
1077 * Implemented latest presence-attrs draft changes. Affected
1078 files lib/silccore/silcattrs.h and
1079 irssi/src/silc/core/silc-queries.c.
1081 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1083 * Save old channel keys in list to allow more rapid change
1084 of channel keys if server for some reason does that. This
1085 avoids loosing so many channel messages due to not having
1086 key to decrypt. Affected file lib/silcclient/silcclient.h,
1087 idlist.c and client_channel.c.
1089 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1091 * Continued backup router tests and fixes. Affected files
1092 silcd/server_backup, server_util.c, server.c. See TODO.
1094 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1096 * Fixed SERVER_SIGNOFF handling in servers. The client
1097 was removed from wrong list thus not removing the client
1098 at all. Affected file silcd/packet_receive.c.
1100 * Do not execute rekey protocol for disabled connections as
1101 it would never go through. Affected file silcd/server.c.
1103 * Added timeout for rekey protocol to catch if the protocol
1104 never executes successfully. Affected files silcd/server.c
1107 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1109 * Abandon packet processing for disconnected sockets. Check
1110 this always after calling packet processing callback.
1111 Affected file lib/silccore/silcpacket.c.
1113 * Fixed double registration disconnection code in server.
1114 Closed wrong connection. Affected file silcd/packet_receive.c.
1116 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1118 * On normal server reconnect to primary during resuming 4
1119 times, then give up. Affected file silcd/server_backup.c.
1121 * If during reconnecting to routers we notice we have router
1122 connection but no primary router set, the server is in desync.
1123 Reconnect to primary to restore network. Affected file
1126 * Assure that only one protocol is exeucting at the same time.
1127 Added checks for all protocols. Affected files are
1128 silcd/server.c and server_backup.c.
1130 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1132 * Check that a string is not already part on invite/ban
1133 string when processing it. Affected file silcd/server_util.c.
1135 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1137 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1138 with 1.2 version of the protocol. Affected file is
1139 silcd/packet_receive.c.
1141 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1143 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1144 where the passphrase was given. Affected file is
1147 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1149 * INVITE and BAN notifys are now delivered from routers to
1150 servers (but not clients) on the channel. Updated specs and
1151 code. Affected files silcd/packet_[send|receive].[ch],
1152 command.c, server.c and server_util.c.
1154 * Implemented INVITE and BAN announcing. Affected files are
1155 silcd/server.[ch], server_util.c.
1157 * Implemented SilcStatus error type argument returning in
1158 command reply error in server. Affected file silcd/command.c.
1160 * Implemented SilcStatus argument returning in comand reply
1161 in client library. The command_reply client operation now
1162 returns error specific arguments as well. Affected files
1163 are lib/silcclient/command_reply.[ch], client_resume.c,
1164 lib/silccore/silcstatus.[ch].
1166 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1168 * Backup router protocol version 1.2 implemented. Testing still
1169 required. Affected files in silcd/server_backup.[ch], server.c,
1170 packet_receive.c and server_internal.h.
1172 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1174 * silc_client_send_[channel|private]_message now return TRUE
1175 or FALSE. Affected file lib/silcclien/client_channel.c and
1178 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1180 * Check for explicit nickname in INVITE and BAN processing
1181 during join as well (and don't expect only wildcards in
1182 invite/ban strings). Affected file silcd/command.c.
1184 * Fixed the INVITE and BAN by public key. The public key saved
1185 is the PK payload (as specified) not the raw data. Affected
1186 file silcd/server_util.c.
1188 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1190 * UTF-8 text message support for actions and notices in SILC
1191 Client. Affected file irssi/src/silc/core/client_ops.c.
1193 * silc_get_username and silc_get_real_name now returns sensible
1194 data on Win32. Patch by Toni Willberg. Affected file is
1195 lib/silcutil/win32/silcwin32util.c.
1197 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1199 * Provide a signal handler to send MIME encoded messages and emit
1200 a signal when a MIME encoded message is received. Also document
1201 the signals for usage with the perl interface.
1203 A sample perl script will be supplied at a later point.
1205 Affected files are irssi/docs/signals.txt,
1206 irssi/src/silc/core/client_ops.[ch],
1207 irssi/src/silc/core/silc-{channels,servers}.c
1209 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1211 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1212 server. Use this time to display a lag and disconnect when it
1213 exceeds a specified limit.
1215 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1217 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1219 * Remove the channel auth list in normal server if router
1220 encofrces its list during connecting. Send notify to channel
1221 to remove the mode to remove the list. Affected files are
1222 silcd/server_util.c and silcd/packet_receive.c.
1224 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1226 * Added support for channel public keys. Updated protocol specs
1227 and implemented it. Affected files are
1228 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1229 lib/silcclient/command_reply.c.
1231 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1233 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1234 terminate the process on Linux. Affected file silcd/silcd.c.
1236 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1238 * Check for NULL buffer in silc_buffer_clear. Affected file
1239 is lib/silcutil/silcbuffer.h.
1241 * Simplified the backup router protocol by removing the _GLOBAL
1242 types. Updated protocol specs and the code. Affected files
1243 are silcd/server_backup.[ch].
1245 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1247 * Deny '@' and '!' from nicknames since they are reserved
1248 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1249 Updated protocol specs and the code.
1251 Affected files are silcd/server_util.[ch].
1253 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1255 * Fixed stack overflow in Irssi SILC client. Affected
1256 file irssi/src/silc/core/client_ops.c.
1258 * Check that Host is set in ServerConnection and RouterConnection
1259 in silcd.conf. Affected file silcd/serverconfig.c.
1261 * Fixed crash in server with protocol completion callbacks,
1262 namely rekey and backup resuming protocols. Affected files
1263 are silcd/server_backup.c and silcd/server.c.
1265 * Fixed rekey protocol to not restart if it is started already.
1266 Affected files are lib/silcclient/client.c and
1269 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1271 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1273 * Fixed EOF handling in SILC Config, affected file
1274 lib/silcutil/silcconfig.c.
1276 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1278 * Fixed RESOLVING flag handling in JOIN notify and other
1279 notifys to handle the resolvings correctly in client library.
1280 Affected file lib/silcclient/client_notify.c.
1282 * Do not send full INVITE and BAN lists in INVITE and BAN
1283 notifys, only the changed information. Affected file
1286 * Fixed INVITE notify sending in INVITE command, send it
1287 only when needed. Affected file silcd/command.c.
1289 * Handle the founder key change properly in CMODE_CHANGE
1290 notify. Bug #122. Affected file silcd/packet_receive.c.
1292 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1294 * Remove the mark for output (mark it only for input) after
1295 purging outgoing queue. Prevents the "Error in select()"
1296 floods. Affected file silcd/packet_send.c.
1298 * Fixed incorrect connection deletion from client library
1299 after calling "connect" client operation. Could cause
1300 crashes for example during reconnect timeouts. Affected
1301 files are lib/silcclient/client.c and
1302 irssi/src/silc/core/client_ops.c.
1304 * Check server private key file permissions before starting
1305 the server. Affected file silcd/serverconfig.c.
1307 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1309 * NULL terminate allocated string in silc_buffer_strformat.
1310 Affected file lib/silcutil/silcbuffmt.c.
1312 * Rewrote the invite/ban list string handling in server to
1313 use SilcBuffer instead. Affected files are silcd/command.c
1314 and silcd/server_util.c.
1316 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1318 * Fixed double free in CMODE command when setting new HMAC
1319 for channel. Affected file silcd/command.c.
1321 * Added couple of missing memset's to zero sensitive memory.
1322 Affected files silcd/command.c, lib/silcclient/command.c.
1324 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1326 * Fixed a double free in INVITE command error handling in
1327 server. Affected file silcd/command.c.
1329 * Added macros SILC_SWAB_[16|32] to swab byte order of
1330 16-bit and 32-bit unsigned integers. Affected file
1331 lib/silcutil/silctypes.h.
1333 * Use the SILC_SWAB_16 instead of htons() in server when
1334 handling ports since the ports in structures are always
1335 in little-endian order (regardless of platform). Affected
1336 file silcd/serverid.c and silcd/server_backup.c.
1338 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1340 * Send DISCONNECT in close admin command in server. Affected
1341 file silcd/command.c.
1343 * Check whether we are already connecting to a remote router
1344 (in addition of checking whether we are already connected)
1345 before creating new connection. Affected file silcd/server.c.
1347 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1349 * Added better compiler and compiler flags checking in
1352 * Check that socket is valid after QoS is applied to data.
1353 Affected file lib/silcutil/unix/silcunixsockconn.c.
1355 * Make sure the socket connecetion is not closed to early
1356 when closing connection in server. Also make sure the
1357 connection is always closed after error in a protocol.
1358 Affected file silcd/server.c.
1360 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1362 * Removed --session and --dummy options from Irssi SILC Client.
1363 -d option is available only if --enable-debug was given.
1364 Affected files are irssi/src/silc/core/silc-core,
1365 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1367 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1369 * Added silc_buffer_steal to steal the data from the buffer.
1370 Affected file lib/silcutil/silcbuffer.h.
1372 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1374 * Fixed server crash with double Primary block in config file.
1376 Fixed also various memory leaks around the config file
1377 parser. Affected files lib/silcutil/silcconfig.c,
1378 silcd/serverconfig.c.
1380 * Changed my nickname (Johnny Mnemonic) to my real name, this
1381 means that bugs introduced by him were actually introduced
1384 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1386 * Don't display "foo appears as foo\nYou're now known as foo"
1387 messages. Affected file irssi/src/silc/core/client_ops.c
1389 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1391 * Fixed error handling of invalid client entry when calling
1392 commands in server. Fixes a crash. Affected file
1395 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1397 * Added some sanity checks in server for correctness of the
1398 server configuration. Affected file silcd/serverconfig.c.
1400 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1402 * Prevent endless resolving of user informations in USERS
1403 command by checking the command reply status correctly.
1404 Affected file lib/silcclient/command_reply.c.
1406 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1408 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1409 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1410 Aldous <Matthew@Aldous.com>.
1412 * Added better implementation using CriticalSection of
1413 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1414 <mikko.lahteenmaki@pikabaana.net>.
1416 * Added some Winsock WIN32 compatiblity defines into
1417 includes/silcwin32.h.
1419 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * Fixed double free in async host lookup code. Affected file
1422 lib/silcutil/silcsockconn.c.
1424 * On backup router handle now the SERVER_SIGNOFF from router
1425 for local connected servers too, and close the connections.
1427 Do not process them as normally signing off servers when they
1428 really signoff by sending EOF fe, but always assume that
1429 router sends the SERVER_SIGNOFF.
1431 Affected files silcd/server.c and silcd/packet_receive.c.
1433 * Fixed socket unsetting when closing connections. Affected
1434 files silcd/server.c and silcd/packet_send.c.
1436 * Do not print the nickname in SERVER_SIGNOFF if we do not
1437 have it. Prevents asserts in Irssi core. It is possible we
1438 don't have the nick if it was just being resolved when server
1439 signoff. Affected file irssi/src/silc/core/client_ops.c.
1441 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Fixed autonick crashbug in client library. Affected file
1444 lib/silcclient/client.c.
1446 * Fixed Unix implementation of SilcMutex to really assert if
1447 the mutex is locked/unlcoked already. Affected file
1448 lib/silcutil/unix/silcunixmutex.c.
1450 * Fixed locking in silc_schedule_uninit. It didn't lock
1451 when dispatching timeout tasks. Affected file is
1452 lib/silcutil/silcschedule.c.
1454 * Changed Win32 implementation of SilcThread to use modern
1455 Win32 interface. Affected file is
1456 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1458 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1460 * Don't print signed messages when sending failed. Affected files
1461 irssi/src/silc/core/silc-[servers.c/commands.h]
1463 * Send adquate signal when founding a channel by joing it. Affect
1464 file irssi/src/silc/core/client_ops.c
1466 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1468 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1469 irssi/src/fe-common/core/themes.c
1471 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1473 * Fixed close command to use the port correctly when closing
1474 server connections. Affected file silcd/idlist.c.
1476 * Check for NULL outbuf in silc_socket_write. It is possible
1477 that it is NULL is some odd case. Affected files are
1478 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1480 * Do not call final protocol callback for backup router
1481 resuming protocol when closing connection. It is closed
1482 by timeout in case of error. Affected file silcd/server.c.
1484 * Backup reconnect to router if backup resuming protocol
1485 failed. Affected file silcd/server_backup.c.
1487 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * Fixed double free in SKE library error hadling when signature
1490 error occurred. Affected file lib/silcske/silcske.c.
1492 * Save the fingerprint to new SilcClientEntry after changing
1493 nickname. Affected file lib/silcclient/client_notify.c.
1495 * Print SIGNOFF in Irssi SILC client only if the nickname is
1496 known. Prevents asserts in Irssi core. It is possible we
1497 don't have the nick if it was just being resolved when it
1498 quit. Affected file irssi/src/silc/core/client_ops.c.
1500 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Fixed double free in invite list adding code when adding
1503 invite strings. Affected file silcd/server_util.c.
1505 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * More log printing during backup router protocol. Affected
1508 file silcd/server_backup.c.
1510 * Removed backwards support for old private key file format.
1511 Affected file lib/silccrypt/silcpkcs.c.
1513 * Removed backwards support for not-so-strict decryption length
1514 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1516 * GETKEY to update the client entrys fingerprint too.
1517 Affected file lib/silcclient/command_reply.c.
1519 * Added --without-libtoolfix for package builders using weird
1520 wrappers around libtool (BSD at least).
1522 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Fixed backup router bugs: When backup resumes router and
1525 receives a CHANNEL_MESSAGE packet the backup must not act
1526 as router since the packet header decryption would be
1527 different. Also, when relaying packets to channel, do
1528 not re-encrypt packets on backup that came from the primary
1529 since the connection isn't really router-router connection.
1530 Affected files silcd/server.c, silcd/packet_send.c.
1532 * Added checks in encryption/decryption that encryption/decryption
1533 length sent as argument really is multiple by block size. Helps
1534 catching really weird bugs like the above backup router bugs
1535 when packets are being decrypted in wrong way. Affected files
1536 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1538 * Fixed padding generation in private key file encryption.
1539 Affected file lib/silccrypt/silcpkcs.c.
1541 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Added ignore_message_signatures setting which can be used
1544 to ignore signatures in messages. Affected files are
1545 irssi/src/silc/core/client_ops.c, silc-core.c.
1547 * Fixed the libtoolfix to use command line options instead of
1548 environment variables. They didn't work as expected. Now,
1549 the libtool is fully run-time configurable.
1551 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1553 * Verify signature payload for signed messages. Affected files
1554 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1555 irssi/src/silc/core/silc-core.h
1557 * Display signature verification result in public and private
1558 messages using theme abstracts. See irssi/default.theme for
1559 examples on their usage. Affected files
1560 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1561 irssi/src/fe-common/silc/module-formats.[ch],
1562 irssi/src/fe-common/silc/fe-common-silc.c,
1563 irssi/src/fe-common/silc/Makefile.am
1564 irssi/src/fe-common/core/fe-messages.[ch]
1566 * Fixed bugs in Irssi's theme parsing. Affected files
1567 irssi/src/fe-common/core/themes.c
1569 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1571 * Calculate the correct length for signed messages before
1572 encrypting, it must be multiple by block size. Affected
1573 file lib/silccore/silcmessage.c.
1575 * silc_message_signed_get_public_key returns now both
1576 decoded and encoded public key. Affected files are
1577 lib/silccore/silcmessage.[ch].
1579 * Added libtoolfix script that makes the libtool more generic
1580 and configurable in run-time. Now we can specify in run-time
1581 if what kind of libraries we want to create, regardless of
1582 configuration. SIMs are now creates even if --disable-shared
1583 was explicitly given.
1585 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1587 * Fixed founder key sending in CMODE command in client.
1588 Affected file lib/silcclient/command.c.
1590 * Fixed CUMODE founder authentication in server to not check
1591 for client's public key since it's not supposed to do that.
1592 Affected file silcd/command.c.
1594 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1596 * Set realname and hostname in NICK_REC records. Affected file
1597 irssi/src/silc/core/silc-nicklist.c
1599 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * Remove 1.0 protocol backwards compat code from client
1604 * Added more reliable check for whether nickname did change
1605 or not, or whether only Client ID changed in NICK_CHANGE
1606 notify. Affected file lib/silcclient/client_notify.c.
1607 Fixes bug in '@' character handling in a nickname.
1609 * Added support for automatically parsing signature from
1610 the message payload. Added new function
1611 silc_message_get_signature to return the payload to
1612 application. Affected files lib/silccore/silcmessage.[ch].
1614 * Changed the private_message and channel_message client
1615 operations to deliver the SilcMessagePayload to the
1616 application too. Application can use it fe. to get the
1617 signature from the message for verification. Affected
1618 file lib/silcclient/silcclient.h, client_channel.c and
1621 * Redefined the signed payload for message payloads.
1622 Updated protocol specs and implemented.
1624 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Fixed wrong invite and ban list handling in server command
1627 reply. Affected files are silcd/command_reply.c,
1628 silcd/server_util.[ch].
1630 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Fixed CMODE setting in server when founder mode was set.
1633 Affected file silcd/command.c. Bug #95.
1635 * Added support to setting specific public key in CMODE in
1636 Irssi SILC client. Affected file lib/silcclient/command.c.
1638 * Added support to use specific public key in CUMODE in
1639 Irssi SILC Client. Affected file lib/silcclient/command.c.
1641 * Added support for inviting and banning by public key in
1642 Irssi SILC client. Affected file lib/silcclient/command.c.
1644 * Fixed fingerprint/babbleprint showing in invite and ban
1645 list command replys. Affected file is
1646 irssi/src/silc/core/client_ops.c.
1648 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1650 * Format CMODE +c and +h to display both the mode and the argument
1652 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1654 * Added test vectors and test programs for SHA-1, MD5,
1655 HMAC-SHA1 and HMAC-MD5. New tests are located in
1656 lib/silccrypt/tests/. Fixed also argument decoding bug in
1657 MD5 implementation. Affected file lib/silccrypt/md5.c.
1659 * Changed the channel private key and private message key
1660 generation (with static keys) to use SHA1 instead of MD5,
1661 as SHA1 is the mandatory hash function in SILC. Affected
1662 file lib/silcclient/client_[channel/prvmsg].c.
1664 * Changed the private key file encryption to use SHA1 instead
1665 of MD5. Added support for the old generation and added
1666 automatic change of the key (to be removed later). Affected
1667 files lib/silccrypt/silcpkcs.c.
1669 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1671 * Load only files with .pub suffix in PublicKeyDir. Affected
1672 file silcd/serverconfig.c.
1674 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1676 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1677 channels. Affected files silcd/silcd.c, silcd/server.h.
1679 * Added the config directive PublicKeyDir for the client block.
1680 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1682 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Merged Toni's irssi/silc.conf patch.
1686 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1688 * Max alloc tests in allocation routines. Affected file
1689 lib/silcutil/silcmemory.c.
1691 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Fixed a typo in resuming code that fixed detach/resume code
1694 in server. Bug #93. Affected file silcd/packet_receive.c.
1696 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1698 * Do reverse lookups for server when /connecting. Affected files
1699 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1700 irssi/src/core/net-nonblock.*
1702 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1704 * Added library versioning for shared libraries. Affected
1705 files configure.in.pre and lib/Makefile.am.pre.
1707 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1709 * Display INVITE and BAN lists as specified by SILC 1.2
1711 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Do not send invite list back unless asked (when sending
1714 no arguments) or when list was modified. Affected file
1717 * Remove client from invite list in KILLED notify and in
1718 KILL command. Affected file silcd/command.c and
1721 * Fixed bugs in invite list handling in INVITE command.
1722 Affected files silcd/command.c and silcd/server_util.c.
1724 * Merged with Irssi 0.8.6.
1726 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1727 Affected file irssi/src/fe-text/silc.c.
1729 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * The silc_argument_get_[first/next] now return the argument
1732 type to caller. Added silc_argument_payload_encode_one.
1734 Affected files are lib/silccore/silcargument.[ch].
1736 * Added support for the SILC 1.2 INVITE command and new
1737 invite lists to server. Affected files are silcd/command.c,
1738 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1740 * Added support for the SILC 1.2 BAN command and new
1741 ban lists to server. Affected files are silcd/command.c,
1742 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1744 * Added support to client sending new INVITE command. Affected
1745 file is lib/silcclient/command.c.
1747 * Added support to client sending new BAN command. Affected
1748 file is lib/silcclient/command.c.
1750 * Added support for removing client from invite list when kicked
1751 from channel, as SILC 1.2 dictates. Affected files are
1752 silcd/packet_receive.c and silcd/command.c.
1754 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1756 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1757 automatically the cipher's internal IV. Affected files
1758 lib/silccrypt/silccipher.[ch].
1760 * Assure the RESUME_CLIENT packet is not sent to twice to
1761 backup router if the detached client was originated from
1762 the backup. Affected file silcd/server.c. Bug #76.
1764 * Changed silc_sim_symname to not allocate memory. Affected
1765 file lib/silcsim/silcsimutil.c.
1767 * Fixed memory leaks with SIMs in server. Affected files
1768 silcd/serverconfig.c, silcd/server.c.
1770 * Fixed channel key distribution after resuming detached
1771 client. Affected files silcd/packet_receive.c.
1773 * Fixed channel's global_user boolean checking after detaching.
1774 Check it after changing the owner of the client not before.
1775 Affected file silcd/packet_receive.c.
1777 * Fixed few double frees from client library. Fixes at least
1778 Bug #81, possibly others too.
1780 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1781 notifys in Irssi SILC Client. Affected file is
1782 irssi/src/silc/core/client_ops.c. Bug #82.
1784 * Applied Ville Räsänen's manual page and --mandir bugfix
1785 patch. Affected files are configure.in.pre and Makefile.am.pre.
1788 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Added support to backup router protocol for backup to tell
1791 normal server that it cannot use the backup router as primary
1792 because the primary isn't really down. Updated protocol
1795 * Added support for primary router to tell backup router that
1796 resuming is not possible because the backup really isn't primary
1797 in the cell. For example if backup disconnected itself the
1798 resuming is not allowed since the primary really did not
1799 go down. Updated protocol specs.
1801 * Removed MARS from crypto library.
1803 * Defined the CTR mode and Randomized CBC mode in SILC. The
1804 CTR mode is RECOMMENDED now in specification. Defined also
1805 Serpent cipher as optional cipher. Updated the protocol specs.
1807 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1809 * Added support for inviting/banning by IP/MASK, public key,
1810 and explicit Client ID. Redefined the command and notify
1811 types to allow easier forwards support for other methods
1812 of inviting/banning. Updated protocol specs.
1814 * Remove the client from channel's invite lists if the client
1815 is kicked or killed. Updated protocol specs.
1817 * Unified the Channel Message Payload and Private Message
1818 into one Message Payload. Updated protocol specs and
1821 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Don't wait for EOF after socket error has occurred, but
1824 close the connection. Affected file is silcd/server.c.
1826 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * Added support for setting FOUNDER mode on channel with
1829 specific public key which can be set with CMODE command.
1830 Updated protocol specs and implemented in client and server.
1832 * Fixed the Irssi SILC client to correctly shutdown the client
1833 library to avoid memory leaks. Affected files are
1834 irssi/src/silc/core/silc-core.c and silc-servers.c.
1836 * Deprecated the No Reply flag in SKE protocol and introduced
1837 "IV Included" flag which can be used to indicate that the IV
1838 is included in the ciphertext. This makes it possible to use
1839 SILC on unreliable transport, such as UDP which may cause
1840 packet reordering and losses. Updated protocol specs, did
1843 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1845 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1846 < 32 bit values in correct size. Affected file is
1847 lib/silcmath/mp_mpi.c.
1849 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Fixed the KE Start Payload parsing to check that mandatory
1852 fields are present. Affected file lib/silcske/payload.c.
1854 * Fixed compilation warnigs in Irssi SILC Client. Affected
1855 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1857 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1859 * Print "nick now appears as newnick" and update Irssi's nicklist
1860 when you change your nick to "nick". Closes #62
1862 * Never format your own nick. Closes #63
1864 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1866 * SILC_UMODE_GONE changes are now propagated correctly to the
1867 Irssi client. Closes #54
1869 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1871 * Fixed example in /HELP KEY
1873 * Added expando $j which expands to current SILC Client version
1875 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Fixed public key decoding in crypto library.
1879 * Added better error printing to SKE library.
1881 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * Fixed NICK command to not crash if nickname was not sent.
1885 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1888 Deprecated the old Encrypt-And-MAC order. Updated protocol
1889 specs and implemented.
1891 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1892 generation. Updated specs and implemented.
1894 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Added support for rekey before 2^32 sequence number wraps.
1897 Affected files in server and client library.
1899 * Padding must be at least 8 bytes now. Implemented and updated
1902 * Compute maximum padding for authentication packets to make
1903 passphrase approximation attacks impossible. Affected files
1904 in client library and in server.
1906 * Fixed PING command sending in client library and handling in
1907 server. The server ID must be ID Payload, not raw ID data.
1908 Affected files in server and client library.
1910 * Defined that all public keys sent in commands and notify
1911 payloads are actually Public Key Payloads not raw public key
1912 data. Updated protocol specs and implemented.
1914 * Updated protocol version to 1.2. Updated specs and code.
1916 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1917 status types. Updated specs and the code.
1919 * Added support for normal client to kill its own entries from
1920 the network. Updated protocol specs and the code.
1922 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1923 and added initial implementation.
1925 * Added MAC field to the Private Message Payload to protect
1926 against chosen ciphertext attacks. Updated the protocol specs
1929 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1930 attribute to indicate the user's current idle and signon time
1931 of a service. Updated protocol specs and implemented.
1933 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Added "do_not_bind" argument to silc_client_file_send what
1936 can be used to not bind locally but assume the file receiver
1937 provides the point of connect. Usefull when sender is behind
1938 NAT device. Affected file lib/silcclient/silcclient.h and
1941 * Added -no-listener option to FILE SEND command in Irssi SILC
1942 client. Affected file irssi/src/silc/core/silc-servers.c.
1943 Renamed FILE RECEIVE to FILE ACCEPT.
1945 * Confirm passphrase for private key encryption in
1946 silc_create_key_pair and silc_change_private_key_passphrase.
1947 Affected files are lib/silcutil/silcapputil.c.
1949 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1951 * Move silc_client_packet_send back to internal, added
1952 silc_client_send_packet, a bit simpler function for application.
1953 Affected files lib/silcclient/silcclient.h, client.c and
1956 * Moved the SilcClientEntry, SilcChannelEntry and
1957 SilcServerEntry to silcclient.h to be public and documented
1958 them for application. Affected files are
1959 lib/silcclient/silcclient.h and idlist.h.
1961 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Fixed manual page installation patch by Ville Räsänen.
1964 USERS help page fix patch by Ville Räsänen
1966 * Changed the silc_client_command_call interface to make
1967 the command call simpler for the application. The library
1968 now handles the command line parsing, command finding and
1969 execution. Application only needs to call the function
1970 with the command line. Affected files are
1971 lib/silcclient/silcclient.h, command.[ch].
1973 * Fixed silc_get_input to NULL-terminate the returned input.
1974 Affected file lib/silcutil/silcutil.c.
1976 * Resolve the client's public key in JOIN command if the
1977 founder auth data is being requested but we don't know the
1978 client's public key. Affected file silcd/command.c.
1981 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Print notify for server opers when backup router comes
1984 online. Affected file silcd/server.c.
1986 * Fixed the INVITE command to send the invite list in
1987 command reply. Affected file silcd/command_reply.c.
1989 * Fixed MOTD command reply sending. Affected file
1992 * UTF-8 decode the topic in TOPIC command reply and LIST
1993 command reply in Irssi SILC client. Affected file is
1994 irssi/src/silc/core/client_ops.c.
1996 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Fixed the INVITE command to not crash Irssi SILC client
1999 when given without nickname argument. AFfected file
2000 irssi/src/silc/core/client_ops.c.
2002 * Fixed double free in WHOIS query on normal server when
2003 forwarding query to router. Affected file is
2004 silcd/server_query.c.
2006 * Fixed WATCH command reply handling on normal server which
2007 was missing altogether. Affected file silcd/command_reply.c.
2010 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2012 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2013 Included yodl sources for each of these. Also modified
2014 Makefile.am prototype to install these files to proper
2015 locations. Updated CREDITS. Affected file Makefile.am.pre,
2016 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2019 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * Added support for encrypted private key files. Now
2022 passphrase must be provided when new key pair is created
2023 (can be empty though), and prompted when loading the
2024 private key. Added support for loading the old-style
2025 non-encrypted private keys as well. Affected files
2026 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2029 * Fixed silc_get_input to accept input on all terminals.
2030 Affected file lib/silcutil/silcutil.c.
2032 * Moved the Irssi SILC client key loading and other stuff
2033 to be called after the arguments and UI is initialized.
2034 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2036 * Added -P option to Irssi SILC client which can be used
2037 to change the passphrase of the private key. Affected
2038 file irssi/src/silc/core/silc-core.c.
2040 * Added silc_change_private_key_passphrase apputil routine
2041 to lib/silcutil/silcapputil.[ch].
2043 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2045 * Fixed connection closing in client library to not crash.
2046 Moved the connection freeing totally to function
2047 silc_clinet_del_connection. Affected file
2048 lib/silcclinet/client.c.
2050 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Changed includes/silcincludes.h to silcincludes.h.in to
2053 include configuration specific information. The silcdefs.h
2054 is not included in to installation anymore (it's only
2055 compilation time header).
2057 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Moved the SilcClient and SilcClientConnection from client.h
2060 to the public lib/silcclient/silcclient.h. Changed the
2063 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * If version string in silc_clinet_alloc is NULL the library
2066 puts it automatically. Affected file lib/silcclient/client.c.
2068 * Changed the version strings from variables to #define's
2069 in includes/silcversion.h.
2071 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Added shared library complation support.
2075 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Added lib/silcutil/silcapputil.[ch] for application
2078 utility functions. It includes routines for applications'
2079 convenience. Added silc_create_key_pair, silc_show_public_key
2080 and silc_load_key_pair functions.
2082 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2084 * Send RESUME_CLIENT packet from router to backup routers
2085 to in resuming. Affected file silcd/packet_receive.c.
2087 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * In IDENTIFY command parsing, send all other IDs except
2090 Client IDs explicitly to router for resolving on normal
2091 server. Also check that ID received in WHOIS command is
2092 always Client ID, others are not allowed. Affected file
2093 silcd/server_query.c.
2095 * Merged latest changes from irssi.org CVS.
2097 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2100 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2102 * Fixed the heartbeat sending in Irssi SILC client. Moved
2103 the silc_client_packet_send to silcclient.h for application
2104 usage. Affected files lib/silcclient/client_internal.h
2105 lib/silcclient/silcclient.h.
2107 * Fixed a bug in query resolving in server. Used wrong
2108 variable in a for loop and crashed. Affected file is
2109 silcd/server_query.c.
2111 * Server constructs requested attributes only to locally
2112 connected clients. Affected file silcd/server_query.c.
2115 * Fixed a bug when sending resolving from router to server
2116 with requested attributes. The constructed WHOIS command
2117 was incorrect. Affected file silcd/server_query.c.
2120 * Fixed Requested Attributes saving in WHOIS command reply.
2121 The length of the data buffer must be saved too. Affected
2122 file silcd/command_reply.c.
2124 * Update the client entry's servername after detaching is
2125 over. Affected file silcd/packet_receive.c. Bug #37.
2127 * Resolve incomplete client entrys in CUMODE_CHANGE and
2128 CMODE_CHANGE notifys. Affected file is
2129 lib/silcclient/client_notify.c. Bug #42.
2131 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Fixed channel key packet processing bug on backup router
2134 during backup resuming protocol. Affected file is
2135 silcd/packet_receive.c.
2137 * Fixed memory leaks in server. Affected files are
2138 silcd/server.c and silcd/packet_receive.c.
2140 * Fixed packet decryption problem when backup router encrypted
2141 channel message with wrong key during backup resuming
2142 protocol. Affected file silcd/packet_send.c.
2144 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2145 Toni Willberg (toniw@iki.fi)
2147 * Changed the SilcCipher context to be private. Changed the
2148 silc_cipher_get_iv to just return pointer to the IV. Added
2149 silc_cipher_get_name to return the name of the cipher.
2150 Fixed code all around to support these changes. Affected
2151 files are lib/silccrypt/silccipher.[ch], client library and
2154 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Fixed unaligned access in lib/silccore/silcattrs.c.
2158 * Fixed libtool linking in lib/silcsim/Makefile.am.
2160 * Fixed services attribute printing. Affected files is
2161 irssi/src/silc/core/silc-queries.c.
2163 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2165 * Fixed a crashbug in incoming server accepting. Affected
2166 file silcd/server.c.
2168 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Added automatically generated index to Toolkit Reference
2173 * Added support for Postscript Toolkit Reference Manual.
2175 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2177 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2180 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Added 'send_events' boolean argument to the function
2183 silc_schedule_set_listen_fd which sends the set events to
2184 the application explicitly if set to TRUE. Default action
2185 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2186 lib/silcclient/client_internal.h and silcd/server_internal.h.
2188 * Added silc_compare_timeval to determine which time values
2189 is smaller. Affected file lib/silcutil/silcutil.[ch].
2191 * Added sort-of "Quality of Service" (QoS) support to
2192 SilcSocketConnection. Data reception can be controlled with
2193 rate limit per second and/or read data length limit.
2194 Added silc_socket_set_qos. Affected files are
2195 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2197 * Added the QoS configuration to SILC Server configuration
2198 file. Affected files are silcd/serverconfig.[ch] and
2201 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Merged with irssi.org CVS.
2205 * Failed OPER and SILCOPER authentications are now logged.
2206 Affected file silcd/command.c. Bugs #25.
2208 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2210 * ROBODoc documented lib/silcutil/silcbuffer.h and
2211 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2212 <ville.rasanen@iki.fi>.
2214 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * Added support for auto-passphrase authentication from the
2217 config file during connecting which was not implemented
2218 yet. Affected file irssi/src/silc/core/client_ops.c.
2220 * Fixed a bug in authentication protocol failure handling which
2221 was processing wrong callback context. Affected files
2222 are lib/silcclient/client.c and protocol.c.
2224 * Fixed the /ATTR allow off to actually work. Affected file
2225 is irssi/src/silc/core/silc-queries.c.
2227 * Fixed the /ATTR -del to work. Affected file is
2228 irssi/src/silc/core/silc-queries.c.
2230 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2232 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2234 * Fixed mask attribute adding in Irssi SILC client. Affected
2235 file irssi/src/silc/core/silc-queries.c.
2237 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * Added support for saving the requested attributes in
2240 WHOIS to directory. Affected file is
2241 irssi/src/silc/core/silc-queries.c.
2243 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Added support for parsing VCard fields that do not have
2246 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2248 * Fixed a double free bug in hash table foreach function
2249 if the entry was deleted in the foreach callback. Affected
2250 file lib/silcutil/silchashtable.c.
2252 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * Added silc_attribute_get_verify_data to return the signature
2255 verification data for either user digital signature or
2256 server digital signature in Requested Attributes. Affected
2257 files are lib/silccore/silcattrs.[ch].
2259 * Added silc_vcard_alloc which is used to allocated dynamic
2260 SilcVCard context. The silc_vcard_free now checks whether
2261 the context is dynamically allocated or not. Affected files
2262 are lib/silcutil/silcvcard.[ch].
2264 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Periodically remove the NOATTR status from client entry
2267 so that the client may take the attributes in use even after
2268 server has resolved them unsuccessfully earlier. Affected
2269 file silcd/server_query.c and idlist.h.
2271 * Moved sha1hash and md5hash from client->internal to
2272 SilcClient for application usage. Affected files are
2273 lib/silcclient/client.h and client_internal.h.
2275 * Fixed attribute encoding and decoding bugs. Affected
2276 files lib/silccore/silcattrs.[ch].
2278 * Added ATTR command to Irssi SILC Client which is used to
2279 manage user's Requested Attributes sending and values for
2280 WHOIS command. Affected files around Irssi SILC client.
2282 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2284 * Added silc_buffer_strformat which can be used to format
2285 strings into a buffer which size is automatically increased.
2286 Affected file lib/silcutil/silcbuffmt.[ch].
2288 * Added implementation of VCard (RFC 2426) which can be used
2289 as part of Requested Attributes in WHOIS command. Affected
2290 file lib/silcutil/silcvcard.[ch].
2292 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Some strncat -> silc_strncat changes our the core and
2297 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2298 errors. Added better error printing to SKE library.
2299 Affected files lib/silcske/silcske.c, silcske_status.h and
2302 * Save the PKCS key length even if only private key is set to
2303 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2305 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2306 length in bits not in bytes. Affected files are
2307 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2308 silcd/server_query.c.
2310 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2312 * Added silc_attribute_payload_encode_data to directly encode
2313 the data into the attributes buffer. Renamed function
2314 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2315 Affected files are lib/silccore/silcattrs.[ch].
2317 * silc_hash_table_find_foreach calls the foreach function now
2318 once even if the nothing was found with context set to NULL.
2319 Affected file lib/silcutil/silchashtable.[ch].
2321 * Remove the RESOLVING flag from client entry after received
2322 the Requested Attributes from the client. Fixed memory leak
2323 in client entry freeing. Affected files silcd/server_query.c
2326 * Added Requested Attributes support into SILC Client Library.
2327 It is not able to send requested attributes in WHOIS command,
2328 and also receive and process requested attributes. Added
2329 silc_client_attribute_[add|del] and silc_client_attributes_get
2330 functions. Added also `ignore_requested_attributes' to the
2331 SilcClientParams to not use attributes in client. Affected
2332 files are lib/silcclient/command.c, client_attrs.[ch],
2333 silcclient.h, client_internal and client.[ch].
2335 * Changed the silc_client_get_client_by_id to support Requested
2336 Attributes, it takes them as argument now. Affected file
2337 is lib/silcclient/silcclient.h, and idlist.c.
2339 * Added -details option to WHOIS command in Irssi SILC Client
2340 to support the requested attributes. By default it requests
2341 all attributes. Affected file lib/silcclient/command.c and
2342 irssi/doc/help/in/whois.in.
2344 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2346 * Add also SERVICE attribute for server-constructed attribute
2347 data. Also digitally sign the attributes and add
2348 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2349 silcd/server_query.c.
2351 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2353 * Changed the silc_attribute_payload_encode to support list
2354 of attributes (function may be called several times to add
2355 a new attribute). Removed the silc_attribute_payload_encode_list
2356 function. The encoding function now also automatically encodes
2357 the data, so the caller does not need to do that. Affected
2358 files lib/silccore/silcattrs.[ch].
2360 * Added support for replying on behalf of the user to the
2361 Requested Attributes in WHOIS command in the server. Affected
2362 file silcd/server_query.c.
2364 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2365 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2367 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * Don't swtich to become primary router if we are backup if
2370 decryption error has occurred. Affected file silcd/server.c.
2372 * Fixed a bug in backup router IP address comparison in
2373 silc_server_backup_get.
2375 Save now also the port of the server/router and use that
2376 in comparison as well. Affected file silcd/server_backup.c.
2378 * Normal server now reconnects to backup router automatically
2379 if connection is lost to it. Affected file silcd/server.c.
2381 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * If packet processing fails (like integrity check fails)
2384 the connection is closed now. Affected files are
2385 lib/silccore/silcpacket.c and silcd/server.c.
2387 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * Fixed double free in RSA public key set function
2390 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2393 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2396 Added server_query.[ch] which provides one interface for
2397 querying information using all three commands.
2399 * Changed all "typedef unsigned char" in core library to
2400 "typedef SilcUInt8".
2402 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2406 * Renamed silc_server_get_client_resolve to
2407 silc_server_query_resolve and moved to server_query.[ch].
2409 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * Resumed client packet handling from server put the resumed
2412 client on wrong list on router and caused the client not
2413 be present on the network anymore. Now fixed to put the
2414 client to correct list. Affected file silcd/packet_receive.c.
2416 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2418 * Various cleanup in error message output in config parsing code
2419 and in server init code. Fixed error log files containing
2420 too many newlines ('\n') in some situations. Affected files are
2421 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2423 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Use the reverse lookupped hostname in client internals
2426 instead of one user provided us as remote server name.
2427 Affected file lib/silcclient/client.c.
2429 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Added 'app_context' to silc_schedule_init. It is an
2432 application specific context that is delivered to application
2433 in task callback functions. Affected files are
2434 lib/silcutil/silcutil.[ch].
2436 * The hb_context in SilcSocketConnection is not freed
2437 automatically anymore (application must free it). Freeing
2438 it automatic is inconsistent. Affected files are
2439 lib/silcutil/silcsockconn.[ch].
2441 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Added support for removing explicitly added client connections
2444 in rehash and closing the client connections if they were
2445 unconfigured in the rehash. Affected file silcd/server.c.
2447 * Added support for aborting automatically pending commands
2448 that never receives the reply (to avoid memory leaks).
2449 Added also silc_server_command_pending_timed to set the
2450 specific timeout for pending command. Affected files are
2451 silcd/command[_reply].[ch].
2453 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2454 specs and lib/silccore/silcstatus.h.
2456 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Changed the silc_get_time to accept time value as argument
2459 or if zero is sent return current local time. Affected
2460 file lib/silcutil/silcutil.[ch].
2462 * Added STATS command to client library and Irssi SILC client.
2463 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2465 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Assure that channel key is set before sending it. May
2468 crash server otherwise. Affected file silcd/packet_send.c.
2470 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Assure that endless loop cannot happen with detached client
2473 resolving on normal server. Added idlist status
2474 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2475 silcd/idlist.h and silcd/packet_receive.c.
2477 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2479 * Incoming file transfer request cannot use same session as
2480 the sending session. This can happen when sending file to
2481 yourself. Crashed the client on quit. Affected file
2482 lib/silcclient/client_ftp.c. Bug #24.
2484 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Implemented the draft-riikonen-precense-attrs draft and
2487 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2489 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2491 * Distribute the SERVER_SIGNOFF notify also to local backup
2492 routers from the primary router. The backup router may not
2493 have the signing of local server directly connected and need
2494 to know about the signoff. Affected file silcd/server_util.c.
2496 * Use the primary router as the origin of the locally connected
2497 server when it is disconnecting from the backup router since
2498 that's where it really is coming from. Now the clients from
2499 the disconnecting server are removed correctly and "shadow"
2500 clients are not left to the backup router. Affected file
2503 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2505 * If normal server is standalone and found existing but disabled
2506 channel, do not re-create the channel since it creates
2507 duplicate same channels. Affected file silcd/server.c.
2509 * Added anonymous client connections support to server. New
2510 "anonymous" configuration option to ConnectionParams section
2511 added. If set to true, the username and hostname information
2512 of the client will be scrambled and anonymous user mode is
2513 set automatically to the user. Affected files are
2514 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2516 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2518 * In JOIN notify handling, mark that the cache entry of the
2519 client cannot be expired. Can cause crashes on normal
2520 server (asserts client->channels). Affected file is
2521 silcd/packet_receive.c.
2523 * From now on distribution versions are used as protocol versions
2524 instead of by default using the Toolkit base version as protocol
2525 version. Affected file prepare.
2527 * Do not set the locally resolved hostname for local client
2528 entry but take what server sends. This way the real hostname
2529 is showed in WHOIS for yourself. Affected file is
2530 lib/silcclient/idlist.c and lib/silcclient/client.c.
2532 * Resolve local info with IDENTIFY when connecting to server.y
2534 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2536 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2537 for implied search (not needed on platforms which has native
2538 pthreads library). Use --without-pthreads to disable threads.
2539 Affected file is configure.in.pre
2541 * Fixed --with-iconv on platforms which need to bypass (broken)
2542 native iconv(). Affected file is configure.in.pre
2544 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2546 * Moved -C option parsing in Irssi SILC client at same time
2547 as other options. The UI was initialized earlier and caused
2548 problems on command line. Bug #16. Affected file is
2549 irssi/src/silc/core/silc-core.c.
2551 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2553 * Added global variable silc_log_timestamp that tells silclog
2554 wether to print or not the timestamp in the logging files.
2555 Affected file lib/silcutil/silclog.[ch].
2557 * Added silcd configuration option Timestamp in the Logging
2558 section. Affected file silcd/serverconfig.[ch],
2559 doc/example_silcd.conf.in.
2561 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2563 * Fixed fingerprint checking to check for entirely empty
2564 fingerprint instead of two first bytes when determining
2565 if it is set. Bug #18. Affected file silcd/command.c.
2567 * Fixed duplicate PKCS name registering to not allow it.
2568 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2570 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2572 * Conditionalize non-gcc compiler optimizations for various
2573 platforms, enable those commented out. Cleanups.
2574 Affected file lib/silcmath/mpi/configure.in
2576 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2578 * silc_rng_exec_command() left zombie processes if command
2579 didn't generate any output. Affected file
2580 lib/silccrypt/silcrng.c
2582 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2584 * Rewrote iconv checking, introduce --with-iconv for systems
2585 which rely on libiconv. Check if iconv() provided by libc
2586 is good enough, otherwise demand libiconv. Affected file
2589 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2591 * Search for ldopen() also in libc. This enables SIM support
2592 on *BSD systems. Based on patch from Alex Zepeda. Affected
2593 file configure.in.pre
2595 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2597 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2598 This fixes prepare on *BSD systems. Affected file
2601 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2603 * More fixed for not having purge timeout for global clients
2604 that are on channel. Affected files silcd/command_reply.c
2607 * Fixed the rekey protocol to work with backup router connections.
2608 Rekey packets are now allowed on disabled connections as
2609 well. Affected files silcd/packet_send.c and server.c.
2611 * Do not switch to be as backup router when shutting down and
2612 closing the primary connection. Affected file silcd/server.c.
2614 * Fixed memory leaks in backup router deleting. Added
2615 silc_server_backup_free to free all data during shutdown of
2616 server. Affected files silcd/server_backup.[ch].
2618 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Do not process commands if the sock->user_data is NULL.
2621 Affected file silcd/command.c.
2623 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Fixed buffer overflow and security problems (loosing bits
2626 in CFB encryption) in SILC RNG. Problems reported by
2627 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2629 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Added yet more checks that client is not expired on global
2632 list if it is on channels. Affected file is
2633 silcd/command_reply.c.
2635 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Merged c0ffee's MIME signal patch which adds support for
2638 sending also MIME messages in Irssi SILC Client, and handling
2639 received MIME messages in a signal (and perhaps doing something
2640 to non-textual MIME messages).
2642 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Fixed pending command deletion in server and client library
2645 to check the whole list instead of breaking after first found.
2646 The affected files are silcd/command.[ch] and
2647 lib/silcclient/command.[ch].
2649 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2652 secret or private, otherwise it's possible to find out
2653 whether a secret channel exists or not. Affected file
2656 * If CMODE change fails during the mode setting, assure that
2657 the old mode mask is set for the channel back. Affected
2658 file silcd/command.c.
2660 * Fixed passphrase saving on +a channel on normal server
2661 after successful JOIN command. Affected file silcd/command.c.
2663 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2665 * Remove server/router operator privileges in DETACH command,
2666 since it's possible to resume to server where these
2667 privileges would not be allowed for the client. Affected
2668 file silcd/command.c.
2670 * Do not set to wait for backup in rehash of the server.
2671 Affected file silcd/server.c.
2673 * Do not check listener sockets when counting how many
2674 socket connections we have. Affected file is
2675 silcd/server_util.c.
2677 * Do not announce disconnected clients that are remaining
2678 in history (for WHOWAS). This is because SIGNOFF notify
2679 for these has been sent earlier already. Affected file
2682 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2684 * Buffer overflow with CUMODE command's mode->mode character
2685 conversion. Reported by Ville Räsänen. Affected file
2686 lib/silcutil/silcutil.c.
2688 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Allow heartbeat packets to go disabled connections anyway.
2691 Affected files silcd/server.c and silcd/packet_send.c.
2693 * Do not broadcast New Channel packets with List flag set
2694 in the packet to backup routers. The router must check
2695 for the correctness of the packets before sending them.
2696 It is possible that router will have enforce Channel ID
2697 change and this would cause desync in the backup router.
2698 Affected file silcd/packet_receive.c.
2700 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2701 are handled in list parsing. They are not list packets
2702 anymore. Affected file silcd/packet_receive.c.
2704 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Stop waiting for backup router through the timeout, not
2707 directly after backup router has arrived. Affected file
2710 * Do not re-create channel keys and send them when removing
2711 clients in server shutdown. Affected files are
2712 silcd/server_internal.h and silcd/server_util.c.
2714 * Notify distribution to backup routers was missing from
2715 the silc_server_send_notify_dest function which caused
2716 desyncing problems with backup router. Affected file is
2717 silcd/packet_send.c.
2719 * The client's channel removing was working wrong on
2720 backup router. It assumed that it doesn't know global
2721 information but backup router does know. For this reason
2722 it could remove channel when it wasn't supposed to do that.
2723 Affected file silcd/server.c and silcd/server_util.c.
2725 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2727 * Stop for a couple seconds after badkup router has become
2728 primary router. Affected file silcd/server.c.
2730 * Added silc_server_remove_servers_by_server, which is used
2731 to remove servers originated from some other server. Also
2732 clients of those servers can be removed too. Affected file
2733 silcd/server_util.[ch].
2735 * When removing clients after a server has signed of remove
2736 also all servers behind that server (unless they are known
2737 to be available locally), and send SERVER_SIGNOFF for each
2738 of the server separately. Also the signed off clients are
2739 sent now separately per signed off server. The affected files
2740 are silcd/server.c and silcd/server_util.[ch].
2742 * All servers added with silc_idlist_add_server must always
2743 have both "router" and "connection" pointers set. Otherwise,
2744 bad server entries may be left around in the cache.
2745 Affected file silcd/command_reply.c.
2747 * Do not create the channel key in NEW_CHANNEL packet
2748 processing if the channel is empty. Affected file
2749 silcd/packet_receive.c.
2751 * Completed backup router support for standalone routers.
2752 Supports also servers in the cell that do not use the backup
2755 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Fixed a bug in silc_string_regexify which did not add '^'
2758 at the start of each string, and thus the matching was
2759 not explicit. For example ban list iikone@*!*@* would
2760 match also "priikone", which is wrong, it would have to be
2761 *iikone@*!*@* to match also "priikone". Affected
2762 file lib/silcutil/unix/silcunixutil.c.
2764 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2766 * Enable all local server connections before updating client
2767 caches when we've become backup router. Otherwise, signoff
2768 packets may not reach the clients. Affected files are
2769 silcd/server.c and silcd/server_util.[ch].
2771 * Fixed a bug in version string parsing which could crash
2772 the program with specially formatted version string.
2773 Bug reported and patch provided by Ville Räsänen. Affected
2774 file lib/silcutil/silcutil.c.
2776 * Handle the disconnection immediately when DISCONNECT
2777 packet is received in server. Affected file silcd/server.c.
2779 * Primary router now waits a short time (10 seconds) for
2780 backup router connection before accepting any other
2781 connection (except local). Affected file silcd/server.c,
2784 * Fixed a crash in client libary in NICK_CHANGE notify when
2785 NICK_CHANGE arrived for client entry we are resolving
2786 currently. Affected file lib/silcclient/client_notify.c.
2788 * Call the sconn->callback completion even if error had
2789 occurred. Start reconnecting always if connection to
2790 primary router fails during backup router protocol.
2791 Affected files silcd/server.c and server_backup.c.
2793 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Added functions silc_server_send_opers and
2796 silc_server_send_opers_notify to send packets stricly
2797 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2798 to send variable argument notify to operators.
2799 Affected files silcd/packet_send.[ch] and silcd/server.h.
2801 * Removed UMODE rights checking with UMODE_CHANGE notify.
2802 Affected file silcd/packet_receive.c.
2804 * Server/router operator now receives notify when network
2805 switches to backup router and when it resumes the use of
2806 primary router. Affected file silcd/server.c and
2807 silcd/server_backup.c.
2809 * Fixed the updating of client information after backup
2810 resuming protocol is over; update all except local clients
2811 to the new primary router. The affected file is
2812 silcd/server_util.c.
2814 * Added support for closing active connections in rehash
2815 that were unconfigured by the user. Supports currently
2816 closing server and router connections. Affected file
2819 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2821 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2824 is NULL since seems that on some platforms NULL is allowed
2825 and on some it's not. Fallback encoding is used instead.
2826 Affected file lib/silcutil/silcstrutil.c.
2828 * Fixed statistics updating for incoming server connection
2829 which could cause problems when re-connecting. Affected
2830 file silcd/server.c.
2832 * Preliminary backup router support for standalone router
2833 added. Affected files in silcd/.
2835 * Mark server connections in backup router disabled before
2836 and after backup protocol. Affected file is
2837 silcd/server_backup.c.
2839 * Added support for reconnecting to remote server connection
2840 even if the protocol fails, and if the configuration wants
2841 us to keep trying to connect anyway.
2843 Server connection is not allowed to backup router if
2844 backup router does not have connection to primary router yet.
2846 Affected file is silcd/server.c.
2848 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2850 * Added silc_client_udpate_server function to update changed
2851 server info. Affected file lib/silcclient/idlist.[ch].
2853 * Added check for server entries that are being resolved when
2854 notify is received. If being resolved, handle the received
2855 notify only after it's resolved so that all notifys are
2856 handled in same order as received from the server.
2858 Added similar resolver check to channel entries. Every
2859 notify that cause resolving of any information that affects
2860 channel entry marks the channel entry in waiting state.
2861 After whatever resolving is over the waiters are signalled
2862 and only then the notifys are handled in the same order
2863 as delivered from the server.
2865 Affected files are lib/silcclient/idlist.[ch], and
2868 * Fixed KILLED notify handling in normal server. Affected
2869 file silcd/packet_receive.c.
2871 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2872 is locally connected, or was locally connected (but may
2873 be detached and connection is not active). Added also
2874 SILC_IS_LOCAL for checking this status. Affected files
2875 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2876 silcd/server.c and silcd/server_internal.h.
2878 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Don't send or handle TOPIC_SET if topic is already set and
2881 is same as being set. Affected files silcd/command.c and
2882 silcd/packet_receive.c.
2884 * Fixed CMODE change rights checking to work correctly when
2885 removing modes by operator. Affected file is
2886 silcd/server_util.c.
2888 * Fixed some handling with New Channel packet in router and
2889 fixed some CMODE_CHANGE notify handling in server and router.
2890 Affected file is silcd/packet_receive.c.
2892 * Changed "disconnect" client operation to include the
2893 reason of the disconnection and optional disconnection
2894 message. Affected file lib/silcclient/silcclient.h.
2896 * Made the compilation of lib/contrib/ stuff conditional.
2897 Affected files configure.in.pre, lib/contrib/Makefile.am.
2899 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2902 to the sender of the notify too, to avoid situation where two
2903 notifys are in the network at the same time going to oppsite
2904 directions. Affected file silcd/packet_receice.c.
2906 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Delete the client from channel even if the cilent->id is
2909 NULL. It was possible that client was deleted without
2910 removing from channels (theoretically at least). Affected
2911 file silcd/server.c and silcd/server_util.c.
2913 * Free the client data too when resuming is not successful.
2914 Affected file silcd/packet_receive.c.
2916 * Merged some code from c0ffee's silc-plugin. Affected files
2917 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2919 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2920 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2921 to the primary router connection, the other one returns
2922 TRUE if packet must be broadcasted to network.
2924 * All notifys that are destined to primary router (to network)
2925 are now automatically sent to backup routers even if the
2926 router is standalone (and has backup router). Affected files
2929 * Added --without-irssi and --without-silcd configuration
2930 options for disabling the compilation of these applications.
2931 Affected file configure.in.pre and prepare.
2933 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2936 UTF-8 encoding and decoding. Added also new encodings
2937 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2939 Added also SILC_STRING_LANGUAGE which is language and charset
2940 specific encoder and decoer for those platforms that support
2941 iconv(). It can convert the UTF-8 to and from the locale
2942 specific character set.
2944 Affected file lib/silcutil/silcstrutil.[ch].
2946 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2948 * Added function silc_get_command_name to the file
2949 lib/silcutil/silcutil.[ch].
2951 * Improved the server debug output a bit. Affected files are
2954 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * Save the channel passphrase when received succesful JOIN
2957 command reply from router, on normal server. Otherwise
2958 joinig +a channels from normal server is not possible.
2959 Affected file silcd/command.c.
2961 * Fixed a bug in TOPIC_SET notify handling. The notifier
2962 may be other than client too, like server or channel.
2963 It expected it to always be only client and ignored the
2964 notify. Affected file silcd/packet_recieve.c.
2966 * Removed some (unnecessary) debug printing from
2967 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2969 * Do not force CMODE_CHANGE when server is announcing new
2972 Router announces stuff only after server reannounces channel
2973 after CHANNEL_CHANGE notify.
2975 These fixes optimizes the announcing procedure, and perhaps
2976 fixes some problems too. Affected file silcd/packet_receive.c.
2978 * Fixed SERVER_SIGNOFF sending to local clients. It was
2979 totally broken and sent the notify to all local clients,
2980 instead of only to those that was on same channel as the
2981 signing off clients. Affected file silcd/server_util.c.
2983 * Added -D option to server. It can be used to give debug
2984 level. The levels are from 0 - 99, and are predefined for
2985 smooth server debugging. (see silcd.c for the predefined
2986 levels). Affected file silcd/server.c.
2988 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2990 * Fixed a bug in Irssi SILC client to close the connection
2991 properly when disconnecting from server. Affected file
2992 irssi/src/silc/core/client_ops.c.
2994 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * When authenticating as founder during JOIN command, check
2997 that the one authenticating becomes the only founder on the
2998 channel. Affected file silcd/command.c.
3000 * Better checking for founder mode setting when CUMODE_CHANGE
3001 notify is received. Affected file silcd/packet_receive.c.
3003 * Close all connections when shutting down the server by sending
3004 DISCONNECT packet. Close all listeners too when shutting
3005 down the server. Affected file silcd/server.c.
3007 * Handle DISCONNECT packet correctly in client library by
3008 calling the "disconnect" client operation. Affected file
3009 lib/silcclient/client.c.
3011 * Handle local errors correctly during resuming. Affected
3012 file lib/silcclient/client.c.
3014 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3016 * The log file is not dupped internally anymore in
3017 lib/silcutil/silclog.c. Fixed memory leaks too.
3019 * The scheduler now dispatches all pending timeout tasks
3020 when it is uninitialized with silc_schedule_uninit.
3021 Affected file lib/silcutil/silcschedule.c.
3023 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Added --enable-stack-trace option to configure. Added
3026 memory allocation stack trace support. Added files
3027 lib/silcutil/stacktrace.[ch]. Affected files are
3028 lib/silcutil/silcmemory.[ch].
3030 * Fixed memory leaks from libraries and server. Affected
3031 files around the tree.
3033 * Reverted back a fix made to CUMODE which broke it.
3034 Affected file silcd/command.c.
3036 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3038 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3039 core library, and implemented it. All textual messages SHOULD
3040 use this flag and the message MUST be UTF-8 encoded.
3041 All text messages sent by Irssi SILC client are now UTF-8
3042 encoded (regardless whether the terminal supports UTF-8 or not).
3043 Affected files are lib/silccore/silcchannel.h,
3044 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3047 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Added lots of new statistics updating that was missing from
3050 the server and router code. Affected files in silcd/.
3052 * Sending SIGUSR1 signal to server now dumps the current
3053 server statistics into /tmp directory. Affected file is
3056 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3057 the SILC Hash Interface also. Added new functions
3058 silc_hash_get_name, silc_hash_init, silc_hash_update and
3059 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3061 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Added some better info printing for client during connecting.
3064 Affected file silcd/server_util.c.
3066 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3067 to silence a user on a channel. Affected files are
3068 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3069 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3070 and silcd/packet_receive.c.
3072 * Fixed a fatal bug in handling of malformed command payload.
3073 Affected file silcd/command.c.
3075 * Fixed a double free when announcing channel users to router.
3076 Affected file silcd/server.c.
3078 * After successful authentication to channel founder mode, check
3079 that there isn't anyone else with founder mode on the channel.
3080 The one that authenticated will become founder and anyone
3081 else is demoted. Affected file silcd/command.c.
3083 * Added error printing of any error that has occurred during
3084 any command in client library. Affected file is
3085 irssi/src/silc/core/client_ops.c.
3087 * Removed some error printing from the client library and left
3088 it for the application to worry (from the error status it
3089 receives in 'command' client operation. Affected file is
3090 lib/silcclient/command.c.
3092 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3094 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3095 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3096 Starting key agreement with itself is denied. Affected file
3097 is lib/silcclient/client_keyagr.c.
3099 * Fixed some error checkings from the SFTP library which caused
3100 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3101 and lib/silcsftp/sftp_util.c.
3103 * Added new "debug" and "debug_string" settings to Irssi SILC
3104 client which can be used to print runtime debugging on the
3105 Irssi's screen. Available when compiled with --enable-debug
3106 option. Affected file irssi/src/silc/core/silc-core.c.
3108 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3110 * Fixed a missing variadic parameter in a function call that
3111 caused server crash when a non-allowed connection arrived.
3112 Reported by Richard Becker. Affected file silcd/server.c.
3114 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Added WATCH list sending to backup routers from router.
3117 The WATCH command is sent by the router to the backup
3118 router. Affected file silcd/command.c.
3120 * Mark the backup_router flag for RouterConnection entry
3121 if the backup router stuff is defined in the config file.
3122 Affected file silcd/serverconfig.c.
3124 * Fixed some backup data sending around the code to work better
3125 if the router is standalone router. Not all places were fixed.
3126 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3129 * Fixed the router connecting when connecting to multiple
3130 routers. It ignored every other router except the first
3131 one. Affected file silcd/server.c.
3133 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3135 * Made the private key generation after expiration optional.
3136 If not created after expiration the old key will re-expire
3137 at a later time (and thus key pair is not necessary to
3138 change). Affected file irssi/src/silc/core/clientutil.c.
3140 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3142 * The length arguments in bind() and connect() were wrong
3143 and fixed now to used SIZEOF_SOCKADDR in the
3144 lib/silcutil/unix/silcunixutil.c.
3146 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Fixed detach timeout handling to use Client ID and not
3149 the actual client entry which may be freed in the callback.
3150 Affected file silcd/command.c.
3152 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3154 * Merged c0ffee's multiple interface support patch.
3155 Affected files in silcd/.
3157 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3159 * Cleanup keys properly. Affected file is
3160 irssi/src/silc/core/clientutil.c.
3162 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Display the user mode on the status bar. Affected file
3165 irssi/src/silc/core/silc-expandos.c.
3167 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * If private message key is not set, but the flag is set in
3170 the packet, ignore the packet since it cannot be decrypted.
3171 Affected file lib/silcclient/client_prvmsg.c.
3173 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * When resuming client, remove the old client entry from
3176 the watcher list too. Affected file silcd/packet_receive.c.
3178 * Do not allow normal server to force founder mode away
3179 from router if the founder mode is already set. Affected
3180 file silcd/packet_receive.c.
3182 * Remove the client entry with watch notify types with short
3183 timeout, and not directly, so that other notifys can be
3184 retrieved too. Affected file lib/silcclient/client_notify.c.
3186 * Display notification about data messages that cannot be
3187 displayed. Affected files irssi/src/silc/core/client_ops.c,
3188 irssi/src/fe-common/silc/module-formats.[ch].
3190 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3192 * Fixed the CHANNEL_CHANGE notify handling in client libary
3193 to not use freed memory. Affected file is
3194 lib/silcclient/client_notify.c.
3196 * Fixed CUMODE_CHANGE notify handling in server. Affected
3197 file silcd/packet_receive.c.
3199 * Fixed USERS command to support empty channels. Affected
3200 file silcd/command.c.
3202 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * Allow multiple identical pending commands to be registered
3205 in client library. Affected file is lib/silcclient/command.c.
3207 * Call the completion for resolving client information only
3208 after all resolvers has finished. This fixes a crash in
3209 the client. Added support for checking when the resolvers
3210 are finished. Affected file is lib/silcclient/idlist.c.
3212 * Wait by default 3 seconds before reconnecting to the server
3213 after being disconnected. Makes the /detach command a bit
3216 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3218 * Check the watcher list before sending signoff notifys
3219 when closing client connection. Affected file is
3222 * Added better CMODE command rights checking. Affected file
3223 silcd/server_util.c.
3225 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3227 * Fixed watcher list checking during server signoff. It
3228 crashed the server. Affected file silcd/server_util.c.
3230 * The JOIN command reply returns now the founder's public
3231 key. Affected file is silcd/command.c.
3233 * Announce the channel mode, and the mode properties with
3234 CMODE_CHANGE notify. Affected file silcd/server.c.
3236 * Mark new channels by default disabled, untill at least
3237 one user joins the channel. Affected file is
3238 silcd/packet_receive.c.
3240 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * The nickname argument to watch notify can be optional.
3243 Fixes a crash in server. Affected file silcd/packet_send.c.
3245 * Remove the client entry from cache if the WATCH notify type
3246 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3247 lib/silcclient/client_notify.c.
3249 * Check the watcher list before and after changing nickname
3250 when the NICK_CHANGE notify is received. Affected file is
3253 * Fixed a crash in OPER and SILCOPER command sending. Empty
3254 passphrase caused the crash. Affected file is
3255 lib/silcclient/command.c.
3257 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Merged with Irssi CVS for Irssi SILC client.
3261 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Completed the protocol specifications.
3265 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3267 * Merged with Irssi CVS for Irssi SILC client.
3269 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Added the founder's public key delivery to the
3272 CUMODE_CHANGE notify type as well. Updated the protocol
3273 specs and the code. Affected files are silcd/packet_send.[ch],
3274 silcd/packet_receive.c and silcd/command.c.
3276 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Added silc_pkcs_public_key_copy function into the
3279 lib/silccrypt/silcpkcs.[ch].
3281 * Remove the `iv' from the SilcChannelEntry since we can
3282 live without it. Affected files are silcd/idlist.h and
3283 silcd/packet_receive.c.
3285 * Added support for sending the founder's public key in
3286 the CMODE_CHANGE notify packet in the server. Affected
3287 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3288 silcd/command.c and silcd/server.c.
3290 * Changed the FOUNDER_AUTH authentication to use only
3291 public key authentication as defined by new protocol
3292 specs. Passphrase authentication with that mode cannot
3293 be used anymore. It is now possible to reclaim founder
3294 mode from any server in the network. Affected files are
3295 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3297 * Added permanent channels support by making the channel
3298 permanent when FOUNDER_AUTH mode is set on the channel.
3299 The channel will not be destroyed even if channel is empty
3300 when that mode is set. Protocol TODO #17. Affected
3301 files are silcd/server.[ch], server_util.[ch],
3302 silcd/command.c, silcd/packet_receive.c and
3303 lib/silcclient/command.c.
3305 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Added reference counter to the command reply context in
3308 the client library. Affected files are
3309 lib/silcclient/command_reply.[ch].
3311 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Fixed rekey protocol with PFS in the client library.
3314 Affected file is lib/silcclient/protocol.c.
3316 * Added support for list of errors in client library
3317 command reply handling. Affected file is
3318 lib/silcclient/command_reply.c.
3320 * Defined that the WHOIS and IDENTIFY commands can send
3321 list of errors. Updated the protocol specs. Protocol
3324 * Added support for sending list of errors to WHOIS and
3325 IDENTIFY commands in server. Added support for receiving
3326 list of errors in server. Affected files are
3327 silcd/command.c and silcd/command_reply.c.
3329 * Fixed client info resolving on LEAVE command in client
3330 library to not crash. Affected file is
3331 lib/silcclient/client_notify.c.
3333 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Defined that the NICK command replies with thew changed
3336 nickname too, to make the nickname changing simpler at
3337 the client's end. Updated protocol specs and the code
3338 in client and server. Affected files are
3339 silcd/command.c, lib/silcclient/command_reply.c and
3340 lib/silcclient/command.c.
3342 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Added `Compressed' packet flag to indicate that the packet
3345 payload is compressed by the sender. Updated the protocol
3346 specs and the core library. The compression still is not
3347 implemented in the sources. Affected file is
3348 lib/silccore/silcpacket.h.
3350 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3352 * Remove pending command callbacks also if the connection
3353 to the server is destroyed. Affected file is
3354 lib/silcclient/client.c.
3356 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Added new QUIET channel user mode that can be used to
3359 quiet a user in a channel. Updated the protocol specs but
3360 it wasn't implemented yet. Protocol TODO #27. Affected
3361 file is lib/silccore/silcmode.h.
3363 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Added BLOCK_INVITE user mode to be able to block incoming
3366 invite notifications. Protoocol TODO #26. Affected files
3367 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3370 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3371 the protocol specs and the code. Affected file is
3372 lib/silccrypt/silcpkcs.c.
3374 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Disconnect Payload includes now the status type. Updated
3377 the protocol specs and the code. Protocol TODO #25.
3378 Affected files are silcd/server.c, lib/silcclient/client.c.
3380 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3381 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3382 Moved the silc_client_command_status_messages table to the
3383 lib/silcutil/silcutil.c and added new funtion
3384 silc_get_status_message, which deprecates function
3385 silc_client_status_message. Affected files are
3386 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3387 lib/silcutil/silcutil.[ch].
3389 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Defined that the nickname hash in Client ID MUST be from
3392 lowercase nickname. This effectively changes nicknames in
3393 SILC to case-insensitive. Updated the protocol specs and
3394 the code. Affected files are lib/silcutil/silcutil.[ch],
3395 silcd/serverid.c, and silcd/idlist.c.
3397 * Added new channel user modes BLOCK_MESSAGES_USERS and
3398 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3399 code. Affected files are lib/silccore/silcmode.h,
3400 lib/silcclient/command.c, and silcd/packet_send.c.
3402 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3403 specs and code. Affected file lib/silccore/silcstatus.h.
3405 * Added support for watch list. It is possible to add nicknames
3406 to be watched, and when they come to network, leave network
3407 or user mode changes the watcher will be notified of this
3408 change. Added SILC_COMMAND_WATCH command, added new
3409 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3410 notifications. Updated the protocol specs and implemented
3411 this to library, client and server. Protocol TODO #21.
3412 Affected files are lib/silccore/silccomand.h,
3413 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3414 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3415 silcd/packet_send.[ch], silcd/packet_receive.c, and
3416 irssi/src/silc/core/client_ops.c.
3418 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3419 somebody watching you. Updated the protocol specs and the
3420 code. Affected files are lib/silccore/silcmode.h, and
3421 lib/silcclient/command.c.
3423 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3425 * Added service support to SILC protocol. Added new command
3426 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3427 core library. Services are not implemented in server or
3428 client for now. Protocol TODO #20. Affected files are
3429 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3431 * Added SilcStatus argument to `command' client operation
3432 to return the error status when command sending fails
3433 locally. Changed all command in client library to return
3434 correct command status. Affected files are
3435 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3436 irssi/src/silc/core/client_ops.c.
3438 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Added silc_mime_parse function to parse MIME headers.
3441 Affected files are lib/silcutil/silcstruti.[ch].
3443 * Added MIME header parsing in Irssi SILC Client. It displays
3444 all textual MIME objects, others it ignores. Affected file
3445 is irssi/src/silc/core/clien_ops.c.
3447 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3449 * Fixed a bug in the pid writing function, which couldn't be
3450 written in a root-owned directory.
3452 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Defined that channel message to unknown Channel ID must
3455 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3456 Updated the protocol specs and the code in server. The
3457 affected file is silcd/packet_receive.c.
3459 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3461 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3462 that it is used to send error notifys if error occurs during
3463 some SILC packet processing, except commands. The error
3464 types are same as for command reply types. Defined that
3465 if private message is sent to unknown Client ID the error
3466 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3467 Updated the protocol specs and code. Affected files are
3468 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3469 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3470 and irssi/src/silc/core/client_ops.c. Renamed the
3471 SilcCommandStatus to SilcStatus.
3473 * Defined the use of extra WHOIS attributes in WHOIS command.
3474 The <Requested Attributes> (defined in a separate document)
3475 can be used to request additional information about user
3476 not returned by standard WHOIS command. Defined that server
3477 can send WHOIS command directly to client. Client provides
3478 the requested attributes to the server. Updated the protocol
3479 specs. Protocol TODO #4. Implementation is not done yet
3480 (Protocol TODO #24).
3482 * Renamed function silc_client_command_status_message to
3483 silc_client_status_message. Affected files are
3484 lib/silcclient/command_reply.[ch].
3486 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3489 32 bit integers. Updated the protcol specs and the code.
3490 Affected files are silcd/command.c and
3491 lib/silcclient/command.c.
3493 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3495 * Fixed a bug in library where sending a bogus authentication
3496 payload would lead to a crash. Affected file is
3497 lib/silccore/silcauth.c.
3499 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Added detach_disabled and detach_timeout server config
3502 options to the server. Affected files silcd/serverconfig.[ch],
3503 silcd/command.c and silcd/packet_receive.c.
3505 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Added resolve_cmd_ident field to the SilcClientEntry structure
3508 too so that if the entry is for example being resolved so
3509 another command may attach to the same pending command reply
3510 without requiring to resolve the same entry again. Added
3511 support for adding multiple pending commands for one
3512 command idenfier. Affected files lib/silcclient/command.[ch],
3513 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3515 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Defined that server receives WHOIS command reply for private
3518 and secret channels too. Updated protocol specs and the
3519 code in server. Affected file silcd/command.c.
3521 * Defined <channel user mode list> argument to WHOIS command
3522 reply for returning user modes on the channels. The
3523 channel list now doesn't include the user mode anymore but the
3524 actual channel mode. Updated protocol specs and the code in
3525 client and server. Affected files are silcd/command_reply.c,
3526 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3527 and lib/silcclient/command_reply.c.
3529 * Save the channels list in WHOIS command reply in normal server
3530 so that WHOIS always shows joined channels also in normal
3531 server and not just on router. Affected file is
3532 silcd/command_reply.c.
3534 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * Defined that server receives USERS command reply for private
3537 and secret channels too. Updated protocol specs and the
3538 code in server. Affected file silcd/command.c.
3540 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Changed the UMODE's mode mask argument to be optional. If
3543 not provided then the command merely returns the current mode
3544 mask to the client. Updated protocol specs and the server.
3545 Affected file is silcd/command.c.
3547 * Added SILC session detachment/resuming support. It is possible
3548 to detach by closing the network connection and then re-connect
3549 and resume to the old client session. Added DETACHED user
3550 mode that server will set for detached client. Added new
3551 packet RESUME_CLIENT which is used to perform the resuming
3552 process. Added DETACH command. Updated the protocol specs,
3553 core library, client and server. Protocol TODO #22. Very
3554 many affected files around the tree.
3556 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3558 * Changed the CMODE's mode mask argument to be optional. If
3559 not provided then the command merely returns the current mode
3560 mask to the client. Updated protocol specs and the server.
3561 Affected file is silcd/command.c.
3563 * Changed the Killer's Client ID in KILLED notify to be just
3564 any ID payload since router server is allowed to kill as well.
3565 Updated protocol specs, client libary and server. Affected
3566 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3567 and irssi/src/silc/core/client_ops.c.
3569 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Added new user modes ANONYMOUS for special anonymous servers
3572 that may set the mode for client, and BLOCK_PRIVMSG which
3573 client may set to block incoming private messages unless the
3574 Private Message Key flag is set (using private keys to protect
3575 private messages). Updated protocol specs and code in client
3576 and server and core library. Protocol TODO #23. Affected
3577 files are lib/silccore/silcmode.h, silcd/server.[ch],
3578 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3579 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3581 * Added new channel user mode BLOCK_MESSAGES which the client
3582 may set to itself to tell server not send channel messages.
3583 Other packets such as channel key packets are still sent.
3584 Protocol TODO #23. Updated the protocol specs, client and
3585 server. Affected files are lib/silccore/silcmode.h,
3586 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3587 lib/silcutil/silcutil.c, silcd/command.c, and
3588 silcd/packet_send.c.
3590 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Redefined the Status Payload to include now two 8 bit fields,
3593 instead of one 16 bit field. This now makes it possible to
3594 send list of errors. Updated the protocol specs and the code
3595 in core library, client library and server. Protocol TODO #1.
3596 Affected files are lib/silccore/silccommand.[ch],
3597 lib/silcclient/command_reply.[ch], silcd/command.c,
3598 silcd/command_reply.c and silcd/packet_receive.[ch].
3600 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3602 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3603 must be handled by the application and should tell the application
3604 that an error message was already printed, and it should print the
3605 config coords (line, filename, ...). Affected files are
3606 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3608 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3609 server config parsing code more readable.
3611 Fixed a bug in the fetch_logging() config callback.
3613 Affected files is silcd/serverconfig.c.
3615 * Drop root privileges when started in foreground. Don't drop them
3616 if debugging also. Affected file is silcd/silcd.c.
3618 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Added more IM-like features by introducing new user modes
3621 for setting various presence information. Added new modes:
3622 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3623 specs and code. Protocol TODO #19. Affected files are
3624 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3625 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3627 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3629 * Added STATS command to the protocol after all, to return
3630 various statistical information about the network. It can
3631 be used by clients to retrieve statistical information, and
3632 servers may use it to to fetch cell and network wide
3633 statistics from router. Updated the protocol specs and
3634 implemented it to the server. Protocol TODO #16.
3635 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3636 silcd/command_reply.[ch].
3638 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * The LIST command reply in client libary now adds new channel
3641 entry if the returned channel doesn't exist yet in cache,
3642 and returns the channel entry to the application in the
3643 command_reply client operation. Affected file is
3644 lib/silcclient/command_reply.c.
3646 * Changed the channel message payload's MAC generation to
3647 include the IV in the MAC as well. This way all relevant
3648 parts of the channel message payload are authenticated also
3649 with the channel message MAC (and not only by packet MAC).
3650 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3651 Affected file is lib/silccore/silcchannel.c.
3653 * Fixed the SKE to save the remote version, since the
3654 silc_ske_parse_version mistakenly checked wrong version,
3655 after it replaced the start payload. Affected files are
3656 lib/silcske/silcske.[ch].
3658 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3661 string utility functions. Added there also new functions
3662 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3663 Affected files lib/silcutil/silcstrutil.[ch].
3665 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3666 files are lib/silcutil/silcstrutil.[ch].
3668 * Defined that the security property fields in SKE SHOULD be
3669 UTF-8 encoded, defined that version string MUST be US-ASCII
3670 encoded, defined that passphrases sent in connection
3671 authentication protocol MUST be UTF-8 encoded. Implemented
3672 these to the client and server. Defined also that other
3673 passphrases sent in the protocol MUST be UTF-8 encoded.
3674 Affected files are lib/silcske/silcske.c,
3675 lib/silcclient/protocol.c, silcd/protocol.c,
3676 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3678 * Changed the silc_client_close_connection interface to not
3679 need the SilcSocketConnection which should not be visible
3680 to application. Affected files are lib/silcclient/client.c
3681 and lib/silcclient/silcclient.h.
3683 * Rewrote the text for Private Message Key Payload in the
3684 protocol specification. Protocol TODO #11.
3686 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3688 * Upgraded the protocol version to 1.1, updated protocol specs
3691 * Added the nickname as new argument to NICK_CHANGE notify and
3692 added it to protocol specs and implemented it to client and
3693 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3694 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3695 lib/silcclient/client_notify.c.
3697 * Added the killer's client ID to the KILLED notify and added
3698 it to protocol specs and implemented it to client and server.
3699 Protocol TODO #13. Affected files are silcd/command.c,
3700 silcd/packet_receive.c, packet_send.[ch],
3701 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3702 The killer's client entry is now returned to application in
3703 the `notify' client operation.
3705 * Fixed the Max Argument fields that had too large value set
3706 in the protocol specs. Protocol TODO #14.
3708 * Added the LEAVE command reply to return the ID of parted
3709 channel. Updated protocol specs and implemented it to the
3710 client and server. Protocol TODO #15. Affected files are
3711 silcd/command.c, lib/silcclient/command_reply.c. The channel
3712 entry is now returned to application in the `command_reply'
3715 * Rewrote the version SKE version checking in client libary
3716 and in server to use the silc_parse_version_string. Affected
3717 files are lib/silcclient/protocol.c, silcd/protocol.c.
3719 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3720 commands that was missing it, and updated protocol specs and
3721 the server implementation. Protocol TODO #10. The affected
3722 file is silcd/command.c.
3724 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3725 generic reply to a generic request (REQUEST flag), and
3726 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3727 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3728 to define the payload for DATA flag. Added the flags to
3729 the implementation. Protocol TODO #9. Affected file is
3730 lib/silccore/silcchannel.h.
3732 Changed the client library to return the message length
3733 to application as well in the channel_message and private_message
3734 client operations. Affected files are
3735 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3736 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3737 and lib/silcclient/client_ops_example.c.
3739 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3740 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3741 the channel. Updated protocol specs and impelemented this
3742 to client and server. Protocol TODO #6. Affected files are
3743 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3744 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3746 Added new options m and M to CMODE command in Irssi SILC
3747 client to set these modes.
3749 * Deprecated all administrative commands from SILC protocol
3750 since they are highly implementation specific commands.
3751 Updated protocol specs. Moved the old commands in
3752 implementations to private range of command types. Affected
3753 files are silcd/command.c, lib/silcclient/command.c and
3754 lib/silcclient/command_reply.c. Protocol TODO #8.
3756 * Fixed a bug in server where sending unknown command crashes
3757 the server. Affected file silcd/command.c.
3759 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3761 * Added SILC_PROTOCOLVERSION macro to check protocol version
3762 of a socket connection. The affected file is
3763 lib/silcutil/silcsockconn.h.
3765 * Added better error logging in rekey protocol. Affected file
3768 * Do not check public key types in SKE during rekey. Affected
3769 file lib/silcske/payload.c.
3771 * Fixed the rekey protocol with PFS, which was totally broken.
3772 Affected file silcd/protocol.c.
3774 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3776 * Some client implementations quit network by doing first LEAVE
3777 and then immediately SIGNOFF (like Bombyx). We now do check
3778 after a short time after LEAVE notify and check whether the
3779 client is still valid after LEAVE, and if not we remove it from
3780 cache. Affected file is lib/silcclient/client_notify.c.
3782 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3784 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3785 it's good not to have security holes here.
3787 * Fixed a negative refcount situtuation for the config context.
3788 Affected file is silcd/serverconfig.c.
3790 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3792 * ROBOdoc documented lib/silcutil/silcutil.h.
3794 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * Optimized even more the SilcPacketContext structure. Now
3797 totally saved 16 bytes of memory per context after optimization.
3798 Affected files are lib/silccore/silcpacket.[ch].
3800 * Made strict checks for valid SILC IDs. Affected file is
3801 lib/silccore/silcid.c.
3803 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3805 * Changed the object argument for silc_cipher_register,
3806 silc_hash_register, silc_hmac_register and silc_pkcs_register
3807 to const. Affected files are lib/silccrypt/silccipher.[ch],
3808 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3810 * Changed the silc_get_username and silc_get_real_name to
3811 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3813 * Fixed the Irssi SILC Client to use the silc_get_username and
3814 silc_get_real_name insted of glib routines since the glib
3815 routines only corrupt stack. Fixes the Irssi SILC to work in
3816 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3818 * Fixed the Irssi to not use g_get_home_dir since it crashes
3819 or returns garbage on cygwin and corrupts stack. Added function
3820 get_home_dir to Irssi routines. Affected files are
3821 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3823 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3825 * Made some structure optimizations. SFTP memory FS MemFSEntry
3826 entry structure. Optimized SilcTask structure. Optimized
3827 SilcPacketContext structure.
3829 Affected files lib/silcsftp/sftp_fs_memory.c,
3830 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3832 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3834 * And yet again reverted back the config thing since Johnny
3835 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3838 * Fixed memory leaks from config object. Affected files are
3839 silcd/serverconfig.[ch].
3841 * Added support for adding new connections to the server in rehash.
3842 After rehash they take effect.
3844 Added support for changing the maximum allowed connections in
3845 rehash. The number can grow but going smaller is not supported.
3847 Added function silc_server_num_sockets_by_remote to the
3848 silcd/server_util.[ch].
3850 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3852 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3854 * Added preliminary checking during config parsing for a valid
3855 public/private key and removed further checks in the code.
3856 Affected files are silcd/serverconfig.[ch], server.c.
3858 * Moved functions silc_server_drop() and silc_server_daemonise()
3859 from server.c to silcd.c since they are stricly related to
3860 the application activity.
3862 * Reverted a small part of the automatic ref/unref since
3863 it caused a double unref in some situations. Affected
3864 files are silcd/silcd.[ch], server.c, serverconfig.c.
3866 * Added some .cvsignore files in the lib directory.
3868 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3870 * Fixed silc_net_gethostbyaddr to correctly resolve by
3871 address. Affected file lib/silcutil/silcnet.c.
3873 * Fixed the notify relaying to client. The HMAC to be used
3874 with relayed packets ws wrong and caused decryption failure
3875 at the client end. Affected file is silcd/packet_receive.c.
3877 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Created new branch silc_protocol_1_0_branch.
3881 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3883 * Changed the silc_server_config_* routines to be SilcServer
3884 independent. They are now officially application specific code
3885 and not part of generic server implementation. Affected files
3886 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3888 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Added automatic referencing of config context in the
3891 silc_server_config_alloc, and automatic unreferencing in the
3892 silc_server_config_destroy. Affected files are
3893 silcd/serverconfig.[ch], silcd/silcd.c.
3895 * Fixed the silc_log_quick handling in the logging routines.
3896 It didn't log quickly when it was TRUE. Affected file is
3897 lib/silcutil/silclog.c. Also the flush delay was set even
3898 if it was 0 in config file. Affected file is
3899 silcd/serverconfig.c.
3901 * Added support for changing key pair of the server in rehash.
3902 Affected file silcd/server.c.
3904 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3906 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3907 too early, before getting the channel entry. Affected file
3908 is silcd/packet_receive.c.
3910 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3912 * Added functions silc_server_config_[ref/unref], these are used
3913 to prevent that the config object is destroyed.
3915 No longer directly affect global variables silc_log_quick and
3916 silc_log_delay, they are first cached inside the config object
3917 and then applied with silc_server_config_setlogfiles().
3919 silc_server_config_set_defaults() is now internal to
3920 serverconfig.c, there are no reasons to show this internal stuff
3923 Affected files are silcd/serverconfig.[ch].
3925 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3926 fprintf's to stderr, since some code may be executed again after
3927 the server went into the background. Affected files are
3930 * Added rehash support. Added function silc_server_rehash() that
3931 will perform all the basic tasks of the rehashing procedure.
3933 * Added command line option `-x, --hexdump'. This will enable the
3934 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3935 The option `--hexdump' implies `--debug'.
3937 * Fixed a bad bug in the logging APIs (silcutil library) where
3938 the application would crash after calling silc_log_reset_all().
3940 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Fixed the KICKED notify handling in client library to
3943 correctly remove the channel and all entries from the
3944 channel when I was kicked. This bug crashed the client.
3946 Fixed yet another but in KICKED notify handling to remove
3947 the kicked client correctly from the channel.
3949 Affected file is lib/silcclient/client_notify.c.
3951 * Fixed a minor bug in looking up correct client entry
3952 in KICKED notify in server. Affected file is
3953 silcd/packet_receive.c.
3955 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3956 sources correctly to distribution. Fixes --with-gmp option.
3958 * Removed the manual rehashing from ID Cache, and changed it
3959 to use the SILC Hash Table's auto rehash feature. Affected
3960 file is lib/silccore/silcidcache.c.
3962 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3964 * Fixed a bug in the silc_client_nickname_format function that
3965 handles the multiple same nickname formatting. Two clients
3966 with same nickname caused problems after the first one left
3967 and rejoined. It didn't format the nickname correctly.
3968 Affected file is lib/silcclient/idlist.c.
3970 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3972 * Don't change the topic if olod topic is same as new one.
3973 Affected file is silcd/packet_receive.c.
3975 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Added cross-reference support to the SILC Documentation
3978 generator. All types across all HTML files are now cross-
3979 referenced. Affected files util/robodoc/generator.c and
3980 scripts/silcdoc/silcdoc.
3982 * Added file lib/silcutil/silctypes.h to include all the
3983 arithmetic type definitions and some macros. Removed
3984 includes/bitmove.h and moved macros to silctypes.h.
3986 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3990 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Added `type' argument to silc_id_payload_parse_id function which
3993 now returns the type of the ID to the sent pointer. Affected
3994 file is lib/silccore/silcid.[ch].
3996 * Added check for CMODE_CHANGE notify type that mode change is
3997 allowed by the sender. Affected file silcd/packet_receive.c.
3999 * Added check for CUMODE_CHANGE notify type that mode change is
4000 allowed by the sender. Affected file silcd/packet_receive.c.
4001 Added the ID type as CUMODE_CHANGE notify type as argument
4002 to the `notify' client operation. Affected files are
4003 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4005 * Added function silc_client_add_server to the client library.
4006 Added support for resolving also channel and server info when
4007 received unknown entity in notify packet. Affected files are
4008 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4010 * Added function silc_command_get_status to return the command
4011 status from the command reply's argument payload. Affected files
4012 are lib/silccore/silccommand.[ch].
4014 * Added check for KICKED notify type that the kicking is
4015 allowed by the client. Affected file silcd/packet_receive.c.
4017 * Created function silc_get_input which can be used to get input
4018 (echo on or off) from user on command line. Affected files are
4019 lib/silcutil/silcutil.[ch].
4021 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Optimized silc_server_packet_relay_to_channel function.
4024 Added new function silc_channel_message_payload_encrypt which
4025 can be called directly if channel message payload needs to
4026 be encrypted and is already encoded (no need to call _encode
4027 function). Packet relaying is now done by router without any
4028 extra memory allocations. Affected files are
4029 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4030 silcd/packet_send.c.
4032 * Fixed the INVITE notify handling. It took wrong arguments
4033 as invite list and invite delete. Affected file is
4034 silcd/packet_receive.c.
4036 * Added check for TOPIC_SET notify type that the topic change is
4037 allowed by the client. Affected file silcd/packet_receive.c.
4039 * Added check for INVITE notify type that inviting is allowed by
4040 the client. Affected file silcd/packet_receive.c.
4042 * Changed the silc_server_client_on_channel to return the
4043 SilcChannelClientEntry as well. Moved the function
4044 silc_server_check_cmode_rights to server_util.[ch].
4045 Affected files are silcd/server_util.[ch], silcd/command.c.
4047 * Added function silc_server_check_umode_rights to check whether
4048 changing client's user mode is allowed. Added check for
4049 UMODE_CHANGE notify type that the umode change is allowed
4050 by the client. Affected files are silcd/server_util.[ch],
4051 silcd/packet_receive.c and silcd/command.c.
4053 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4056 ID length. It ignored that ID can be IPv6 based as well.
4057 Affected file lib/silccore/silcpacket.h.
4059 * Fixed the silc_id_id2str and silc_id_str2id to take the
4060 IPv6 address offset's into consideration. Affecte file is
4061 lib/silccore/silcid.c.
4063 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Fixed the internal Unix scheduler functions to check for
4066 NULL context they may receive. The affected file is
4067 lib/silcutil/unix/silcunixschedule.c.
4069 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4071 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4072 can specify different directory with --home command line
4073 parameter. Affected files irssi/src/silc/core/client_ops.c,
4076 * SILC-specific commands aren't now executed if the active server
4077 isn't of SILC-type, so there won't be problems with having
4078 IRC and SILC protocol support in same client. Affected files
4079 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4082 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4084 * Improved the signal support in SILC Schedule. Added new
4085 function silc_schedule_signal_call which is used by application
4086 to mark a signal to be called. It is now safe to perform
4087 any kind of tasks in signal callbacks since it is guaranteed
4088 that the application specified signal callback is called
4089 after the signal is over. Affected files are
4090 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4092 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * Added `name' field to SilcChannelPrivateKey to represent
4095 application given name for the key. Moved also the context from
4096 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4097 Added the `name' argument also to the function
4098 silc_client_add_channel_private_key.
4100 Added function silc_client_current_channel_private_key to set the
4101 current channel private key in use.
4103 Added "change" command to KEY command which can be used to change
4104 the current channel private key. Bound the command also to
4105 alt+K (Alt+Shift+k).
4107 Also affected files lib/silcclient/client_channel.c,
4108 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4110 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Added silc_rng_get_byte_fast function in to the
4113 lib/silccrypt/silcrng.[ch].
4115 * Changed the interface of silc_packet_assemble and the
4116 silc_packet_send_prepare. If silc_packet_assmble is now
4117 called the application does not call silc_packet_send_prepare
4118 because the library will call it automatically. These
4119 interfaces now also return a reference to the outgoing buffer
4120 which includes the assembled packet, which the application can
4121 use to encrypt the packet.
4123 Affected files are lib/silccore/silcpacket.[ch],
4124 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4125 silcd/packet_send.c, server_backup.c and packet_receive.c.
4127 * Fixed a packet sending bug on very high load, where outgoing
4128 packet queue wasn't handled correctly and packets got corrupted.
4129 Affected files are lib/silcutil/*/silc*sockconn.c,
4130 lib/silcclient/client.c and silcd/server.c.
4132 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Added macro SILC_PACKET_DATALEN which can be used during
4135 packet assembling to check whether the data to be added to
4136 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4137 len is truncated until it fits it.
4139 Added checks for maximum length of channel message payload and
4140 private message payload also.
4142 Added checks for maximum packet length in server and in
4145 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4146 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4147 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4148 lib/silcclient/client_prvmsg.c.
4150 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4152 * Added silc_server_packet_queue_purge call to the
4153 silc_server_disconnect_remote to assure that all data in the
4154 queue before disconnecting is sent to the network. Affected
4155 file silcd/server.c.
4157 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Added the deleting of server's own ID cache entry to the
4160 silc_server_free function. Free also everything else that
4161 has been allocated in silc_server_init. The affected file
4164 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4166 * Added functions silc_parse_version_string, silc_version_to_num,
4167 and silc_ske_parse_version to parse SILC protocol style version
4168 strings. Affected files lib/silcutil/silcutil.[ch] and
4169 lib/silcske/silcske.[ch].
4171 * Added new configuration params: version_protocol, version_software
4172 and version_software_vendor to specify what version the remote
4173 host must at least be to be able to connect to server. The vendor
4174 string can be regex matched too. Added new function
4175 silc_server_connection_allowed to check maximum number of allowed
4176 connections, and allowed versions for incoming connections.
4177 Affected files are silcd/server.c, server_util.[ch] and
4180 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Added preliminary support for signals in scheduler. The
4183 signals we care about are now blocked always when the scheduler
4184 is locked. This way we can synchronise the use of signal with
4185 scheduler. It is guaranteed that when signal occurs the scheduler
4186 is not locked, and thus new tasks can be safely added to the
4189 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4190 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4191 Added new platform specific routines
4192 silc_schedule_internal_signals_[un]block and
4193 silc_schedule_internal_signal_[un]register.
4195 Added new functions to SILC Schedule API:
4196 silc_schedule_signal_[un]register. Each signal that application
4197 is going to use should be registered to the scheduler.
4199 Affected files are lib/silcutil/silcschedule.[ch],
4200 lib/silcutil/*/silc*schedule.c.
4202 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4204 * Check for unauthenticated client and server in the
4205 silc_server_new_client and silc_server_new_server functions.
4206 Affected file silcd/packet_receive.c.
4208 * Added function silc_string_is_ascii to check whether given
4209 string is 7-bit ASCII string. Affected files are
4210 lib/silcutil/silcutil.[ch].
4212 * Added function silc_id_is_valid_server_id into the
4213 silcd/serverid.c and added checking for valid Server ID's in
4214 silc_server_new_server. The Server ID must always be based
4215 on the server's public IP address.
4217 * Added logging of DISCONNECT packet message in the server.
4218 Affected file silcd/server.c.
4220 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Changed all library interfaces that use Global RNG to also
4223 accept SilcRng as argument. Affected files are
4224 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4225 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4226 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4227 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4228 lib/silccrypt/rsa.c.
4230 * Added function silc_pkcs_generate_key to the
4231 lib/silccrypt/silcpkcs.[ch] for applications so that they
4232 don't need to do pkcs->pkcs->init calls anymore.
4234 * Remove SilcSocketConnection from the SFTP API since it really
4235 wasn't needed there. The application has the information
4236 saved in its contexts anyway and the SFTP layer doesn't need
4237 know about it. Affected files lib/silcsft/silcsftp.h and
4238 lib/silcsftp/sftp_[server/client].c.
4240 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4241 The SilcSimContext is not SilcSim.
4243 * Fixed possible buffer overflows in silc_id_render in the
4244 lib/silcutil/silcutil.c.
4246 * On EPOC the global crypto module lists are not used at all
4247 in the crypto library. Added support for using the constant
4248 algorithm list on EPOC. Affected files are
4249 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4252 * Fixed the handling of third parameter of KICKED notify, since
4253 it was mistakenly updated to SILC Protocol 1.0 even though it
4254 is to be included in 1.1. Since it is not in 1.0 it is not
4255 mandatory, and this fix now handles it only if it is provided,
4256 and it is not error if it is not provided. Affected file
4257 lib/silcclient/client_notify.c.
4259 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4261 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4262 client. Affected file irssi/src/silc/core/client_ops.c.
4264 * Merged with Irssi 0.8.4 from irssi.org CVS.
4266 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4268 * Check for valid socket connection in client entries before
4269 sending any messages. Fixes a crash, but doesn't fix some
4270 other underlaying bug that is lurking there. Affected
4271 file silcd/packet_send.c.
4273 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4275 * $usermode, $cumode and $cumode_space expandos shouldn't do
4276 anything with non-SILC server records. Affected file
4277 irssi/src/silc/core/silc-expandos.c
4279 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Fixed the silc_net_check_[host/local]_by_sock to support
4282 IPv6 bound sockets as well. Now they can return IPv6 addresses
4283 as well. Affected file lib/silcutil/silcnet.c.
4285 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4286 Affected lib/silcutil/unix/silcunixnet.c.
4288 * Fixed ID rendering (at least on some platforms, not NetBSD)
4289 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4291 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4293 * Added silc_hash_public_key and silc_hash_public_key_compare
4294 functions to be used with SilcHashTable. They can be used to
4295 hash public keys and compare public keys in hash table. Affected
4296 file lib/silcutil/silcutil.[ch].
4298 * Added support for specifying multiple public keys for Client
4299 connection section in server configuration file. This makes it
4300 possible to accept multiple public keys from same host, or to
4301 make a section that accepts any incoming host, and have the
4302 accepted public keys listed in the section.
4304 Added functions silc_sever_[find/get]_public_key, added the
4305 support for this actually to all connection sections but only
4306 the Client section is currently allowed to specify multiple
4309 Affected files are silcd/server.c, server_internal.h,
4310 command.c, protocol.c, server_util.[ch], packet_receive.c.
4312 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4314 * Merged Irssi 0.8.2 from irssi.org CVS.
4316 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4318 * If silc_debug is TRUE, also output standard logging messages
4319 to stderr with the debug output.
4321 Made silc_log_reset_all() flushing all channels before returning.
4322 Also fixed some documentation typos.
4324 Affected files are lib/silcutil/silclog.[ch].
4326 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4328 * Fixed the server to check correctly the amount of connections
4329 from single host, by checking also the type of the connection.
4330 Fixed also the comparison of number of connections and number
4331 of allowed connections. Affected files are silcd/server.c,
4334 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4336 * Fixed the USERS command reply to save the user's mode on the
4337 channel as well. Fixed JOIN command reply to check whether a
4338 client is on channel already and not join it twice. Affected
4339 file lib/silcclient/command_reply.c.
4341 * Added new file silc-expandos.c into irssi/silc/core/ to return
4342 various stuff for various signal for the statusbar etc. updating.
4343 Now Irssi SILC client prints channel user modes etc. on the
4346 * The user mode (like server/router operator changes) is now shown
4347 on the Irssi SILC client's statusbar. The affected files are
4348 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4350 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4352 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4353 to SILC_SCHEDULE_[UN]LOCK macros.
4355 * Added more error printing to logs in server code. Affected
4356 files silcd/server.c and silcd/protocol.c.
4358 * Fixed -S option parsing in Irssi SILC Client. Affected file
4359 irssi/src/silc/core/silc-core.c.
4361 * Added silc_buffer_alloc_size function. Affected file is
4362 lib/silcutil/silcbuffer.h.
4364 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4366 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4367 constants. Affected files in
4368 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4371 * Changed the internal SFTP Memory FS table to const. Affected
4372 file lib/silcsftp/sftp_fs_memory.c.
4374 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4376 * Fixed the buffer formatting and unformatting routines to
4377 check the size of 64 bits types with sizeof(). Affected
4378 file is lib/silcutil/silcbuffmt.c.
4380 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Removed 0.6.x backwards support.
4384 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Changed all integer type names:
4387 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4388 to avoid collisions with other libraries using same type names
4391 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4393 * Added `prefer_ipv6' argument to the functions
4394 silc_net_gethostbyname[_async]. If it is TRUE it will return
4395 IPv6 address over IPv4. If FALSE IPv4 address is returned
4396 even if IPv6 address was found. Affected files
4397 lib/silcutil/silcnet.[ch].
4399 * Added support silc_net_create_connection[_async] to fallback
4400 to IPv4 address if IPv6 address could not be used (like if
4401 it doesn't work on a specific system). Affected file in
4402 lib/silcutil/unix/silcunixnet.c.
4404 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4406 * Added silc_schedule_reinit function to do the enlarging
4407 of the max tasks handling capabilities of the scheduler.
4408 Affected files lib/silcutil/silcschedule.[ch].
4410 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Added automatic extern "C" { ... } for C++ compilers so the
4413 application does not need to define them. Affected file
4414 includes/silcincludes.h.
4416 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4417 old name went against naming convention. Applications now
4418 include "silcclient.h" instead of "clientlibincludes.h".
4419 Removed includes/clientlibincludes.h, it is redundant now.
4421 * Renamed includes/version.h to silcversion.h.
4423 * Added really preliminary support for OS/2 into the util
4424 library. Only thread & mutex API is implemented, others
4425 are still to be implemented. Created the lib/silcutil/os2/
4426 directory. Created also file includes/silcos2.h.
4428 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4430 * Added preliminary BeOS support into the util library.
4431 Created lib/silcutil/beos/, and implemented all the needed
4432 functions to support SILC on BeOS. Created also file
4433 includes/silcbeos.h.
4435 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4437 * Added proper initializations to silc's irssi code, so it's
4438 now possible to load it as module. Affected files
4439 irssi/src/silc/core/silc-core.c,
4440 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4442 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4444 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4447 * Fixed the silcdoc document generator to correct generate
4448 docs from all kinds of filenames. Affected files are
4449 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4451 * ROBOdoc documented lib/silcutil/silcmemory.h.
4452 Added also new function silc_memdup.
4454 * Removed lib/silcutil/silcbufutil.h and moved those routines
4455 to the lib/silcutil/silcbuffer.h.
4457 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * Added `user_count' to the SilcChannelEntry which now tells the
4460 number of users on the channel. The user count is now saved
4461 in normal server of global channels as well. Affected files
4462 silcd/server.c, idlist.h, packet_receive.c and command.c.
4464 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4465 include file utility functions.
4467 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4468 instead of calling directly OS routines.
4470 * Fixed NICK change printing in Irssi SILC Client. Fixed
4471 KICKED notify printing in Irssi SILC Client. Affected file
4472 irssi/src/silc/core/client_ops.c.
4474 * Fixed a NICK change bug in client library, to not recreate the
4475 client_entry->channels hash table everytime nick is changed.
4476 Affected file lib/silcclient/client.c.
4478 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4480 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4481 the SKE interface a bit.
4483 * Fixed padding problem in PKCS#1. The padding was not actually
4484 random since the random number generator was used incorrectly.
4485 This security bug affects only when encrypting with PKCS#1, and
4486 it is not currently used at all in SILC. SILC only use signing
4487 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4489 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Rewrote the notify handling in Irssi SILC client to not call
4492 the events as signals. Fixes problems with Perl support.
4493 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4495 * Send the auto-nicking NICK command in client library with
4496 little timeout after connecting. The affected file is
4497 lib/silcclient/client.c.
4499 * Added following new config file settings:
4500 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4501 key_exchange_timeout, conn_auth_timeout, connections_max,
4504 Implemented all the new config settings handling in the server.
4506 Optimized the use of SKE Mutual flag usage. Use it only
4507 if connection authentication protocol is not based in public
4510 Renamed all SilcServerConfigSection* to SilcServerConfig*
4511 to have a bit shorter names.
4513 Affected files silcd/serverconfig.[ch], server.[ch], and
4516 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4518 * Cleaned up the listening sockets code, preparing for the rehash
4519 support. Affected file is silcd/server.c.
4521 * Fixed some output messages. Affected files are silcd/silcd.c,
4524 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4526 * Create lib/doc/silcrng_intro.html document as introduction
4527 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4529 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4531 * Fixes to the silcd config template. Affected file is
4532 doc/example_silcd.conf.in.
4534 * Removed type casts from silc_calloc(), conforming to the
4535 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4537 * Removed param_name member from client, server, and router
4538 section structs, now identifying the param directly.
4540 Added CONFIG_FREE_AUTH macro in config file parsing.
4542 Affected files are silcd/serverconfig.[ch].
4544 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4546 * Fixed command line parameter handling. All SILC initialization
4547 is now done in silc_core_init() which also fixes autoconnecting
4550 Affected files irssi/src/silc/core/silc-core.c,
4551 irssi/src/fe-text/silc.c.
4553 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4555 * Added new configuration options and blocks:
4556 keepalive_secs, reconnect_count, reconnect_interval,
4557 reconnect_interval_max, reconnect_keep_trying and
4558 require_reverser_lookup. Added ConnectionParam block, and
4559 implemented the connection parameters when connecting as
4560 initiator and when accepting connections as responder.
4562 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4563 whether given configuration value has been given already.
4565 Affected files silcd/serverconfig.[c], server.[c].
4567 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4568 algorithm parts and created new file silcalgs.conf, that
4569 is now included from the example_silcd.conf.in.
4571 * Optimized the silc_server_connect_to_router_second to take
4572 the connection configuration object from the SilcServerConnection
4573 object instead of finding it during the connecting phase.
4574 Added the configuration object to SilcServerConnection struct.
4575 Affected files silcd/server_internal.h, server.c.
4577 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4579 * Add the client on channel after it was resolved at the
4580 channel message receiving, and it was not already on the
4581 channel. Affected file lib/silcclient/client_channel.c.
4583 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4585 * Fixed the public key authentication to allocate always the
4586 destination signature buffer instead of using static buffer.
4587 Affected file silcd/protocol.c.
4589 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4591 * Unified the serverconfig.[ch]'s helper function interface.
4592 Affected file silcd/serverconfig.[ch].
4594 * Removed doc/example_silc.conf.in since it is redundant.
4595 The make install will now install irssi/silc.conf file.
4597 * Added new Passphrase and Publickey authentication methods to
4598 config file, allowing both public key and passphrase based
4599 authentication to be set at the same time.
4601 Added `prefer_passphrase_auth' setting in config file which
4602 can be used to set to prefer passwd auth if both passwd and
4603 public key is set. If not set, public key is preferred.
4604 This has effect only when being initiator (responder will try
4607 Added support for authentication with passphrase and public key
4608 at the same time. The passphrase is tried first always since
4609 it is faster to check.
4611 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4613 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4615 * Merged the new SILC Config library, with the server parsing
4616 support. Read the header file silcconfig.h or the toolkit
4617 documentation for the news. Affected files are
4618 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4619 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4620 silcd/protocol.c silcd/server.c silcd/server_backup.c
4621 silcd/serverconfig.[ch] silcd/silcd.c.
4623 * Fixed some silclog documentation. Affected file is
4624 lib/silcutil/silclog.h.
4626 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4628 * The silc_cipher_register, silc_hash_register and
4629 silc_hmac_register now checks if the object to be registered
4630 is registered already. Affected files are
4631 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4633 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4635 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4637 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Allow zero length channel messages inside the Channel Message
4640 Payload. Affected file lib/silccore/silcchannel.c.
4642 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4643 as header filenames.
4645 * Removed lib/silcclient/README and created HTML file
4646 lib/silcclient/silcclient_using.html, which is now included
4647 as part of Toolkit documentation.
4649 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4651 * Fixed CUMODE_CHANGE notify handling to change the mode of
4652 correct client. Affected file lib/silcclient/client_notify.c.
4654 * Make silc_rng_alloc fail if it cannot allocate the sha1
4655 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4657 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4659 * Fixed the file transfer's key agreement payload to include
4660 zero port also if the hostname is NULL because it could not
4663 Call file transfer monitor callback now also if error occurs
4664 during key agreement protocol.
4666 Changed the silc_client_file_send interface to return the
4667 SilcClientFileError instead of session id. The session ID
4668 is returned into pointer provided as argument.
4670 Check that the file exists locally before sending the
4671 file transfer request at all.
4673 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4675 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4676 error than can occur while key agreement protocol. Affected
4677 file lib/silcclient/silcapi.h.
4679 * Fixed the event_mode CMODE handler to not crash when mode
4680 is changed and +k mode is set in the channel. Affected file
4681 irssi/src/silc/core/silc-channels.c.
4683 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4684 SILC_LOG_WARNING to give out Warning and not Error. Affected
4685 file lib/silcutil/silclog.c.
4687 * Fixed the channel message payload decryption in the function
4688 silc_channel_message_payload_decrypt to not modify the original
4689 buffer before it is verified that the message decrypted
4690 correctly. Otherwise, next time it is called with correct
4691 channel key it won't encrypt since the payload is corrupted.
4692 Affected file lib/silccore/silcchannel.c.
4694 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4696 * Do not constantly resize the window. A fix patch by cras.
4697 Affected file irssi/src/fe-text/screen.c.
4699 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4701 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4702 Affected file lib/silcutil/silcnet.c.
4704 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4706 * Fixed a bug in hash table internal routine for traversing
4707 the table with foreach callback. The current entry may
4708 become invalid in the callback but it was referenced after
4709 the callback returned.
4711 Do not allow auto rehashing of hash table during the
4712 silc_hash_table_foreach operation, for same reasons as it is
4713 not allowed for SilcHashTableList. Affected files are
4714 lib/silcutil/silchashtable.[ch].
4716 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4718 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4719 Win32 DLL. extern's in header files are now declared with
4722 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Fixed private message handling. It used some old code that
4725 caused the client to crash. Affecte file is
4726 lib/silcclient/client_prvmsg.c.
4728 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4730 * Added function silc_client_add_channel,
4731 silc_client_replace_channel_id, and removed functions
4732 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4733 from client library.
4735 * Added cross reference of the joined channels to the
4736 SilcClientEntry, and changed the SilcChannelEntry's
4737 users list to SilcHashTable. The affected files are
4738 lib/silcclient/idlist.[ch].
4740 * Fixed a bug in hash table tarversing. While the hash table
4741 is traversed with SilcHashTableList the table must not be
4742 rehashed. It is now guaranteed that auto rehashable tables
4743 are not rehashed while tarversing the list. Also defined that
4744 silc_hash_table_rehash must not be called while tarversing
4745 the table. Added function silc_hash_table_list_reset that must
4746 be called after the tarversing is over. The affected files are
4747 lib/silcutil/silchashtable.[ch].
4749 * Changed all hash table traversing to call the new
4750 silc_hash_table_list_reset in server and in client library.
4752 * Added function silc_client_on_channel to return the
4753 SilcChannelUser entry if the specified client entry is joined
4754 on the specified channel. This is exported to application as
4755 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4757 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4759 * Fixed founder regaining problem with JOIN command on normal
4760 server. The notify for mode change must be sent always and
4761 not only if !cmd->pending. Affected file silcd/command.c.
4763 * Fixed the WHOWAS command's reply sending to support the
4764 lists correctly. Affected file silcd/command.c.
4766 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4768 * When sending JOIN command to router for processing the
4769 sender's old command identifier was not saved back to the
4770 sender's command context, fixed now. The affected file is
4773 * Create the key in JOIN command of the router did not return
4774 the channel key, added check for this. Affected file is
4777 * Fixed a channel ID update bug in JOIN command reply. Do
4778 not directly upgrade the ID but call the function
4779 silc_idlist_replace_channel_id if the ID was changed.
4780 Affected file silcd/command_reply.c.
4782 * Fixed memory leaks from command calling if it would fail.
4783 Affected file silcd/command.c.
4785 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4787 * Applied patches from cras:
4789 Memory leak fixes around libaries, irssi window resize fix,
4790 new silclist.h and silcdlist.h, all extern inline changed to
4793 * Removed dotconf from lib/dotconf, not needed anymore.
4795 * Removed TRQ from lib/trq, not needed anymore.
4797 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4798 with server connections. Later this will be configurable
4799 in config file after new config file is done. Affected file
4802 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4804 * Fixed a crash in server related to channel announcements.
4805 Affected file silcd/server.c.
4807 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4809 * Fixed memory leaks in silc_server_create_new_channel*
4810 functions. Affected file silcd/server.c.
4812 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4813 which ID was changed. This way the router will send the
4814 user list for the channel again, and server won't be in
4815 desync in some rare circumstances. Affected file is
4816 silcd/packet_receive.c.
4818 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4820 * Check for NULL socket pointer in the function
4821 silc_server_packet_send_to_channel_real. Affected file
4822 silcd/packet_send.c.
4824 * Fixed the BAN notify handling to correctly remove ban
4825 list. Affected file silcd/packet_receive.c.
4827 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4829 * Fixed some header addition to Toolkit distribution in
4830 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4832 * Added lib/silcclient/client_ops_example.h as an template
4833 file for application programmers to quickly start using
4834 the SilcClientOperation functions in their application.
4835 Updated the lib/silcclient/README as well to tell about this
4836 nice file made available.
4838 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4840 * Call silc_server_remove_from_channels when removing client
4841 entry when NO_SUCH_CLIENT_ID was received. Affected file
4842 is silcd/command_reply.c.
4844 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4846 * Added server & router operator statistics updating. Affected
4847 file silcd/packet_receive.c and silcd/command.c.
4849 * Fixed the SERVER_SIGNOFF notify handling on normal server
4850 not to save the history information for clients. Same was
4851 fixed earlier in remove_clients_by_server function, but not
4852 here. Affected file silcd/packet_receive.c.
4854 * Raised the default connection-retry count from 4 to 7 in
4855 server. Affected file silcd/server.h.
4857 * Cancel any possible reconnect timeouts when we start the
4858 key exchange. Affected file silcd/server.c.
4860 * Do not reconnect on connection failure when SCONNECT was
4861 given. Affected files silcd/server.[ch].
4863 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4865 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4867 * Fixed the NICK command to always give the unformatted
4868 nickname to the one giving the NICK command. If unformatted
4869 nickname is cached already it will be formatted and the
4870 local entry will always get the unformatted nickname.
4871 Affected file lib/silcclient/idlist.c.
4873 * Fixed some double frees from client library commands.
4874 Affected file is lib/silcclient/command.c.
4876 * Fixed CUMODE command in server to assure that no one can
4877 change founder's mode than the founder itself, there was a
4878 little bug. Affected file silcd/command.c.
4880 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4882 * Removed the SilcClientCommandDestructor from the client
4883 libary, it is not needed anymore. Affected files are
4884 lib/silcclient/silcapi.h, command[_reply].[ch],
4885 client_notify, idlist.c.
4887 * Fixed GETKEY command to first resolve client, and then
4888 resolve the server only if the client was not found, instead
4889 of resolving both at the same time. Affected file is
4890 lib/silcclient/command.c.
4892 * Added silc_client_start_key_exchange_cb and lookup the
4893 remote hostname and IP address before starting the key
4894 exchange with server. The affected file is
4895 lib/silcclient/client.c.
4897 * The server's public key is now saved using the IP address
4898 of the server and not the servername for the filename.
4899 The hostname public key filename is checked as an fall back
4900 method if the IP address based filename is not found.
4902 Fixed the GETKEY command to save the fetched server key
4903 in correct filename.
4905 Print the remote server's hostname now when new key is
4906 received during connection process. Affected file is
4907 irssi/src/silc/core/client_ops.c.
4909 * Return always our own public key to the client if it asks
4910 for it with GETKEY command. Affected file silcd/command.c.
4912 * Removed the use_auto_addr variable from default config
4913 file since it was in wrong section. Affected file is
4916 * Fixed TOPIC_CHANGE notification to not route it when it
4917 was sent using silc_server_send_notify_to_channel function.
4918 Affected file silcd/command.c.
4920 * Fixed silc_server_send_notify_kicked to send the kicker's
4921 Client ID also, it was missing. Affected files are
4922 silcd/command.c, silcd/packet_send.[ch].
4924 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4926 * Do not save client history information in SERVER_SIGNOFF.
4927 Fixes the bug in normal server that it does not detect
4928 the client becoming valid after the server becomes back
4929 online. Affected file silcd/server_util.c.
4931 * Added `sock_error' field into the SilcSocketConnection
4932 context. When error occurs during socket operation (read
4933 or write) the error is saved. Added also new function
4934 silc_socket_get_error to return human readable socket error
4935 message. Affected files are lib/silcutil/silcsockconn.[ch],
4936 lib/silcutil/unix/silcunixsockconn.c, and
4937 lib/silcutil/win32/silcwin32sockconn.c.
4939 * The server now prints the socket error message in the
4940 signoff for client. Affected file silcd/server.c.
4942 * Fixed the `created' channel information sending from router
4943 to server in JOIN command. Checks now whether the channel
4944 really was created or not and set it according that.
4946 Fixed the JOIN command to use the client entry's current
4947 ID during the joining procedure instead of the one it sent
4948 in the command (it is checked though), since it can change
4949 between the packet processing and command processing, and
4950 would just case unnecessary pain in the client end. Affected
4951 file silcd/command.c.
4953 * Fixed a channel key payload sending to use correct channel
4954 ID when the server was forced to change the channel's ID by
4955 router. Router sent the key payload with the old Channel ID.
4956 Affected file silcd/packet_receive.c.
4958 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4960 * Call silc_server_save_channel_key only if the key payload
4961 was provided in the JOIN command's command reply. Affected
4962 file silcd/command_reply.c.
4964 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4966 * Fixed silc_mp_sizeinbase to return the value correctly with
4967 MPI. Affected file lib/silcmath/mp_mpi.c.
4969 * Fixed the stop_server signal to correctly stop the scheduler
4970 and gracefully stop the server when SIGTERM or SIGINT signals
4971 are received. Affected file silcd/silcd.c.
4973 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4975 * Simple handling of TERM and HUP signals. Also added some log
4976 flushing call around. Affected file is
4979 * Fixed small bugs in silclog.c. Now buffering output will take
4980 effect after 10 seconds since startup: This will ensure that
4981 no important startup messages are lost. Also output redirection
4982 will preserve original format ([Date] [Type] message).
4983 Affected file is lib/silcutil/silclog.c.
4985 * Added two options to the config file, in the logging section:
4986 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4987 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4989 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4991 * Do not print the warning about log files not being initialized
4992 more than once to avoid excess logging. Affected file is
4993 lib/silcutil/silclog.c.
4995 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4996 the SIM copying in make install in Makefile.am.pre.
4998 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5000 * Rewritten silclog APIs. Globally interesting changes follows:
5001 silc_log_set_files() changed to silc_log_set_file().
5002 silc_log_set_callbacks() changed to silc_log_set_callback().
5003 ROBOdoc documented silclog header file.
5004 SilcLogCb now returns bool to wether inihibit the default
5005 handler or not (to keep the old behaviour return always TRUE).
5006 The new APIs should also fix the problem of the
5007 silcd_error.log file that was written in the current directory.
5010 Log files streams will remain opened after silc_log_set_file()
5011 call, means less CPU usage notably on high traffic servers.
5012 File streams are now full buffered, and flushed to the disk
5013 every 5 minutes, lesses HD activity and CPU usage.
5014 Messages can be redirected, allowing admins to configure
5015 one single logfile for all server messages.
5016 the silc_log_quick global variable to activate fast-logging.
5017 Affected files lib/silcutil/silclog.[ch]
5019 * Changed some code to conform new silclog APIs. Affected
5020 files are doc/example_silcd.conf.in, silcd/server.c
5021 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5024 * Fixed a memory leak that could occur in some situations.
5025 Affected file silcd/serverconfig.c.
5027 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5029 * Added the silc_client_del_client to remove the client from
5030 all channels as well. Affected file lib/silcclient/idlist.c.
5032 * Fixed the client library to correctly remove the client
5033 from all channels when the client entry is being destroyed.
5034 Affected file lib/silcclient/client_notify.c, command.c.
5036 * Added auto-nicking support to the client library. If the
5037 applicatio now sets client->nickname it will be sent to the
5038 server after connecting by the library. This way for example
5039 SILCNICK (or IRCNICK) environment variables will have effect
5040 and always change the nickname automatically to whatever
5041 it is wanted. Affected file lib/silcclient/client.[ch].
5043 * Renamed silc_server_command_bad_chars to the
5044 silc_server_name_bad_chars and moved it to the
5045 silcd/server_util.[ch]. Added also new function
5046 silc_server_name_modify_bad to return nickname that
5047 includes bad characters as new nickname without those
5048 bad characters. This check and modify is now used in
5049 silc_server_new_client when the username is initially set
5050 as nickname, so it must be checked to be valid nickname.
5051 Affected file silcd/packet_receive.c.
5053 * The nickname length is now taken from the packet for real
5054 and not trusted to strlen() since it clearly can return
5055 wrong length for nickname including bad characters. This
5056 also applies to channel names. Affected file silcd/command.c.
5058 * Removed the lib/silcsilm/modules directory. Modules are now
5059 compiled into the lib/silcsim. Fixed the copying of the
5060 modules to follow symbolic links in Makefile.am.pre.
5062 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5064 * Fixed silc_string_regexify list creation. Fixes bugs with
5065 BAN and INVITE commands in server. The affected file is
5066 lib/silcutil/unix/silcunixutil.c.
5068 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5070 * Removed the command destructor entirely from the server's
5071 command and command reply routines. It is not needed, and
5072 its usage was buggy and caused crashes. Affected files are
5073 silcd/command[_reply].[ch].
5075 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5077 * Cancel protocol and NULL sock->protocol if timeout
5078 occurred during protocol. Affected file silcd/server.c.
5080 * Cancel protocol timeouts always before calling the final
5081 callback, to assure that after final callback is called
5082 no other state will be called for the protocol anymore.
5083 Affected file silcd/protocol.c.
5085 * Print error log if incoming connection configuration could
5086 not be found. Affected file silcd/server.c.
5088 * Fixed JOIN command to correctly save the founder mode
5089 to the client on normal SILC server, when the channel
5090 was created by the router. Affected file silcd/command.c.
5092 * Fixed LIST command (hopefully) to send correct reply
5093 packets. Affected file silcd/command.c.
5095 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5097 * The silc_packet_receive_process now returns FALSE if the
5098 read data was invalid packet, and TRUE if it was ok.
5100 The server now checks that if unauthenticated connection
5101 sends data and its processing fails the server will close
5102 the connection since it could be a malicious flooder.
5104 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5106 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5108 * Make sure the warning about error opening a log file is
5109 printed only once and not everytime it fails (produces
5110 too much useless log). Affected file lib/silcutil/silclog.c.
5112 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5114 * Made the silc_server_daemonise() function more readable.
5115 Affected file silcd/server.c.
5117 * Pid file is now optional, the user may comment it out from
5118 the config file. Removed define SILC_SERVER_PID_FILE, we
5119 don't need a default any longer. Affected file
5120 configure.in.pre, lib/Makefile.am.pre.
5122 * Make some use of the pid file. The server now dies at startup
5123 if it detects a valid pid file on his path. The server would
5124 die anyway in this circumstance, because of the bind() failure.
5125 Affected file silcd/silcd.c.
5127 * No longer compiling lib/dotconf.
5129 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5131 * Fixed JOIN command parsing not to crash. Affected file
5132 lib/silcclient/command.c.
5134 * Fied the NICK_CHANGE notify to add the new client entry
5135 even it is resolved. This removes an <[unknown]> nick
5136 thingy bug in the client. Affected file is
5137 lib/silcclient/client_notify.c.
5139 * Do not try to allocate 0 bytes (efence does not like it)
5140 in lib/silccore/silccomand.c when encoding payload.
5142 * Do not take IRCNICK as nickname in Irssi SILC client since
5143 it is not possible to set nickname before hand connecting
5144 the server (TODO has an entry about adding auto-nicking
5147 * Changed the silc_server_command_pending to check whether
5148 there already exists an pending entry with the specified
5149 command, command identifier and pending callback. This is
5150 to fix IDENTIFY and WHOIS related crashes that may register
5151 multiple pending commands with same identifier. Affected
5152 file silcd/command.c.
5154 * Fixed the server to reconnect to the router even if it
5155 was already reconnecting and EOF was received. This to
5156 fix a possibility that the server wouldn't ever try to
5157 auto-reconnect to the router. Affected file silcd/server.c.
5159 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5161 * Fixed the server's password authentication to use the
5162 length of the locally saved password, and not the one
5163 sent in the packet. Affected file silcd/protocol.c.
5165 * Fixed same password authentication problem in the
5166 Authentication Payload handling routines in
5167 lib/silccore/silcauth.c.
5169 * Yet another password authentication problem fixed with
5170 channel password handling in silcd/command.c.
5172 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * If first character of string in silc_parse_userfqdn is '@'
5175 then do not parse it. Affected file is
5176 lib/silcutil/silcutil.c.
5178 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Fixed minor bug in IDENTIFY command reply sending, which
5181 caused various weird problems during JOIN when it was
5182 resolving names for users. Affected file silcd/command.c.
5184 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * Fixed the IDENTIFY command reply sending to chech better valid
5187 clients. It was possible to send incomplete list of replies.
5188 Affected file silcd/command.c.
5190 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Added silc_client_command[s]_[un]register functions now to
5193 dynamically register the commands in client library. Removed
5194 the static table of commands. This allows the client library
5195 to call commands without causing the application to know about
5196 what commands library has called.
5198 Removed the INFO command reply kludge to detect when the command
5199 was called by library. Now library use its own command reply
5200 function for INFO command.
5202 Added function silc_client_command_call to call a command.
5203 Application can use it to call command, not access the structure
5206 Now all commands that are sent by the client library (not
5207 explicitly sent by application) use own command reply functions.
5209 Affected files around lib/silcclient/ and in
5210 irssi/src/silc/core/.
5212 * Fixed the WHOIS command reply sending to chech better valid
5213 clients. It was possible to send incomplete list of replies.
5215 Fixed the WHOIS and IDENTIFY to send the request to router
5216 if normal server did not do it and did not find any results.
5218 Affected file silcd/command.c.
5220 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5222 * Moved the internal data from SilcClient context into its
5223 own file, not accesible to application. Affected files
5224 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5225 and other files in client library.
5227 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Added doc/examples installation target in Makefile.am.pre.
5232 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5234 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5235 commands the found client entry will be removed from the
5236 cache, after notifying application about the error. Affected
5237 file lib/silcclient/command_reply.c.
5239 * Changed the /MSG to check for exact nickname user gave, and
5240 not let `nick' match `nick@host' if it is only one found. Now,
5241 user must type the exact nickname (like nick@host2) even if
5242 there are no more than one same nicks found. This is to avoid
5243 a possibility of sending nickname to wrong nickname since
5244 `nick' could match `nick@host'. Affected file is
5245 irssi/src/core/silc-servers.c.
5247 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Do not print "you are now server operator" or similar when
5250 giving /away command. Affected files are
5251 irssi/src/silc/core/client_ops.c, silc-servers.h.
5253 * Made the silc_server_command_pending_error_check to send
5254 the same command reply payload it received back to the
5255 original sender of the command. This way all arguments
5256 that was received by the server will be received by the
5257 client too. Affected file silcd/command.c.
5259 * Added the silc_idcache_add to return the created cache entry
5260 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5262 * Add global clients to expire if they are not on any channel.
5263 This is because normal server will never know if they signoff
5264 if they are not on any channel. The cache expiry will take
5265 case of these entries. This is done by normal servers only.
5266 The affected files are silcd/command_reply.c,
5267 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5269 * If server receives invalid ID notification for WHOIS or
5270 IDENTIFY and the ID exists in the lists, it is removed.
5271 Affected file silcd/command_reply.c.
5273 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5274 in client then client entry that it matches is searched and
5275 the nickname is printed on the screen for user. Affected
5276 file irssi/src/silc/core/client_ops.c.
5278 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5280 * Use cache entry expire time in the LIST command reply to
5281 purge old entries from the cache after the LIST command
5282 reply has been received. This way we don't have non-existent
5283 entries in the cache for too long. Affected file is
5284 silcd/command_reply.c.
5286 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * If we are normal server, and we've not resolved client info
5289 in WHOIS or IDENTIFY from router, and it is global client,
5290 we'll check whether it is on some channel. If it is not
5291 then we cannot be sure about its validity and will resolve it
5292 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5293 file silcd/command.c.
5295 * Search channel by name (if possible) rather than by ID
5296 in IDENTIFY command's command reply. Affected file is
5297 silcd/command_reply.c.
5299 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5301 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5302 Updated specs and implemented it. Affected file silcd/command.c,
5303 silcd/packet_send.c and silcd/packet_receive.c.
5305 * Implemented the <founder auth> payload handling in the JOIN
5306 command. If provided all conditions for channel joining
5307 except requirement to provide correct passphrase can be
5308 overrided by the channel founder. Updated the protocol specs.
5309 Affected file silcd/command.c.
5311 Added support for founder auth in JOIN command in client
5312 library. Fixed the parsing of the JOIN command now to support
5313 all options as they should be. The affected file is
5314 lib/silcclient/command.c.
5316 * Optimized the WHOIS and IDENTIFY commands to send the request
5317 to router only if it includes nicknames or other names. If
5318 they include only IDs then check the local cache first before
5319 routing. Affected file is silcd/command.c.
5321 * Added channels topic announcements. Affected file is
5322 silcd/packet_receive.c and silcd/server.c.
5324 * Fixed the silc_server_send_notify_topic_set to really destine
5325 the packet to channel. Affected file silcd/packet_send.c.
5327 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5328 library. Affected file lib/silcclient/client_notify.c.
5330 * Added UMODE announcements. Affected file silcd/server.c.
5332 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * Memory leak fixes in:
5336 lib/silcutil/silcsockconn.c
5337 lib/silcske/silcske.c
5338 lib/silcske/groups.c
5340 lib/silccrypt/silcpkcs.c
5341 lib/silccore/silccommand.c
5342 lib/silccore/silcidcache.c
5347 * ROBOdoc documented the lib/silcske/groups.h file and a
5348 bit changed the interface for better.
5350 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5352 * Update the client entry context in the ID cache after
5353 nick change. Affected file lib/silcclient/command.c.
5354 Fixes the CUMODE command when regaining founder privileges,
5355 and a little WHOIS problem.
5357 * Fixed silc_net_gethostbyname to correctly call the
5358 inet_ntop. Affected file lib/silcutil/silcnet.c.
5360 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5362 * Added IPv6 support checking to the configure.in.pre, added
5363 also --enable-ipv6 option to override the check. Affected
5364 file configure.in.pre.
5366 * The silc_thread_create now calls the start function
5367 directly if threads support is not compiled in. Removes
5368 ugly #ifdef's from generic code. Affected files are
5369 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5371 * Added silc_net_gethostby[name/addr]_async to asynchronously
5372 resolve. Affected files are lib/silcutil/silcnet.[ch].
5374 * Added support for rendering IPv6 based server, client and
5375 channel IDs. Affected file lib/silcutil/silcutil.c.
5377 * Added support for creating IPv6 based server IDs. Affected
5378 file is silcd/serverid.c.
5380 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5382 * Added silc_net_gethostby[addr/name] into the
5383 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5384 routines. Added silc_net_is_ip[4/6]. Affected file is
5385 lib/silcutil/unix/silcunixnet.c. All routines that take
5386 address as argument now supports both IPv4 and IPv6 addresses.
5388 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5390 * Fixed LIST command reply sending in server. Affected file
5393 * Server now sends the kicker's client ID in the KICK notify
5394 to the kicked client. Affected file silcd/command.c.
5396 * The client library now parses the kickers client ID and
5397 UI displays it. Affected files lib/silcclient/client_notify.c
5398 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5400 * Made all payload parsing function prototypes consistent.
5401 They all take now const unsigned char * and uint32 pair as
5402 the payload data instead of SilcBuffer. Changes all around
5403 the source tree. Other unsigned char* -> const unsigned char*
5404 changes around the tree as well.
5406 * Optimized SFTP client and server packet sending not to
5407 allocate new buffer for each packet but to recycle the
5408 first allocated buffer. Affected files are
5409 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5411 * Optimized the SFTP client to use SilcList instead of
5412 SilcDList for requests, because it is faster. Affected file
5413 is lib/silcsftp/sftp_client.c.
5415 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5416 into lib/silccore/silcid.[ch].
5418 Renamed silcpayload.[ch] into silcargument.[ch].
5420 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * If client entry is deleted with active key agreement
5423 session, abort the session.
5425 The silc_client_abort_key_agreement now calls the completion
5426 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5428 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5431 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5433 * Don't use __restrict in older GCC's. Affected file is
5434 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5436 * silc_net_localhost now attempts to reverse lookup the
5437 IP/hostname. Affected file lib/silcutil/silcnet.c.
5439 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5440 command. It can be used to gain founder privileges at
5441 the same time when joining the channel.
5443 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5444 kicker's client ID as well. Updated protocol specs.
5446 Defined that the server must send SILC_COMMAND_IDENTIFY
5447 command reply with error status to client who sent
5448 private message with invalid client ID.
5450 Updated the protocol specification.
5452 * Added silc_server_send_command_reply to send any
5453 command reply. Affected file silcd/packet_send.[ch].
5455 * Added silc_id_payload_encode_data to encode ID payload
5456 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5458 * The server now send IDENTIFY command reply with error
5459 status if client ID in private message is invalid. Affected
5460 file silcd/packet_receive.c.
5462 * Save the server key file with server's IP address in
5463 the filename instead of hostname. The affected file is
5464 irssi/src/silc/core/client_ops.c.
5466 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5471 * Added libtool support for compiling shared objects in
5472 lib/silcsim. Affected file configure.in.pre and
5473 lib/silcsim/Makefile.am. Original patch by cras.
5475 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5477 * Pid file configuration, and server's config file fixes
5478 patch by toma. Updated CREDITS file.
5480 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Fixed silc_client_channel_message to not try to decrypt
5483 the message twice if it resolved the destination client
5484 information. This could cause of dropping one channel
5485 message. Affected file lib/silcclient/client_channel.c.
5487 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5490 lib/silcclient/client.c. This function is used when the SILC
5491 Client is run under some other scheduler, or event loop or
5492 main loop. On GUI applications, for example this may be
5493 desired to used to run the client under the GUI application's
5494 main loop. Typically the GUI application would register an
5495 idle task that calls this function multiple times in a second
5496 to quickly process the SILC specific data.
5498 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5500 * Fixed silc_server_drop() for dropping the supplementary
5501 groups as well, this could cause a security hole on some
5504 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5509 * Write PID file after dropping privileges. Added -F option
5510 to run server on foreground. A patch by debolaz.
5511 Affected files silcd/server.c, silcd/silcd.c.
5513 * Fixed MOTD to return the MOTD file server name. Affected
5514 file silcd/command.c.
5516 * Added INFO command reply handling to the Irssi SILC Client.
5517 Affected file irssi/src/silc/core/client_ops.c.
5519 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5521 * Fixed the silc_idcache_list_* routines to really support
5522 the dynamic list. Fixes a crash. Affected file is
5523 lib/silccore/silcidcache.c.
5525 * Fixed the LIST command reply to really call LIST command's
5526 pending callbacks. Affected file silcd/command_reply.c.
5528 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5530 * Update conn->local_entry->nickname after giving NICK
5531 command. Affected file lib/silcclient/command.c.
5533 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5535 * Added the [pid] option to the silcd configuration file
5537 Affected files: serverconfig.[ch] and silcd.c
5539 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Save fingerprint in WHOIS command reply in server.
5542 Affected file silcd/command_reply.c.
5544 * Fixed NICK commands pending callback registration.
5545 Affected file lib/silcclient/command.c.
5547 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5549 * Use ++server->cmd_ident when sending commands in server,
5550 instead of random number. Affected file silcd/command.c.
5552 * Fixed GETKEY command reply to call actually GETKEY pending
5553 command callbacks. Affected file silcd/command_reply.c.
5555 * A bit stricter check for nicknames. Check for same nickname
5556 in NICK command also. Affected file silcd/command.c.
5558 * Do not call INFO command everytime client ID changes, only
5559 during first connecting. Affected file lib/silcclient/client.c.
5561 * Set the new nickname only after successful command reply for
5562 NICK command is returned by server. Affected file
5563 lib/silcclient/command.c.
5565 * Remove nicknames from nicklist during server_signoff notify.
5566 Should fix /NAMES bit more. The affected file is
5567 irssi/src/silc/core/silc-channels.c.
5569 * Added `fingerprint' field to the SilcIDListData in the
5570 silcd/idlist.h to hold the fingerprint of the client's
5573 Send the fingerprint of the client's public key in WHOIS
5576 Affected files silcd/command.c, and silcd/idlist.[ch].
5578 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5579 create fingerprint from given data.
5581 * Show the fingerprint of the client's public key in WHOIS.
5582 Affected files irssi/src/module-formats.[ch] and
5583 irssi/src/silc/core/client_ops.c.
5585 * Format the multiple same nicknames also during JOIN and
5586 NICK_CHANGE notifys. Affected file is
5587 lib/silcclient/client_notify.c.
5589 * Do not print error on screen for invalid private message
5590 payload since it can come if someone is sending private
5591 messages with wrong key. Affected file
5592 lib/silccore/silcprivate.c.
5594 * Fixed multiple concurrent /PING crash. Affected file
5595 lib/silcclient/command.c.
5597 * Changed the wrong ID encoding. All IP addresses must be
5598 in MSB first order in encoded format. They were encoded
5599 wrong and was in LSB format. Affected files are
5600 silcd/serverid.c, lib/silcutil/silcutil.c.
5602 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5604 * Call the `connect' client operation through the scheduler
5605 in case of error. Affected file lib/silcclient/client.c.
5607 * Call the `failure' client operation even if the error
5608 occurred locally during a protocol. Affected file is
5609 lib/silcclient/protocol.c.
5611 * Added support of sending LIST command to router from normal
5612 server. This way normal server can get list of all channels
5613 in the network too. Fixed the channel list sending in the
5614 server too. Affected files are silcd/command.c, and
5615 silcd/command_reply.[ch].
5617 * Added silc_server_update_channels_by_server and
5618 silc_server_remove_channels_by_server. They are used during
5619 disconnection of primary router and in backup router protocol.
5620 Affected file silcd/server_util.[ch], silcd/server.c and
5621 silcd/server_backup.c.
5623 * Fixed channel adding to global list in IDENTIFY command
5624 reply in server. Affected file silcd/command_reply.c.
5626 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5628 * If the incoming packet type is REKEY or REKEY_DONE process
5629 that packet always synchronously. Fixes yet another MAC
5630 failed error on slow (dialup) connections. Affected file
5631 lib/silcclient/client.c and silcd/server.c.
5633 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5635 * Call check_version SKE callback for initiator too. Affected
5636 file lib/silcske/silcske.c.
5638 * Implemented fix for security hole found in the SKE that was
5639 fixed in the specification few days back; the initiator's
5640 public key is now added to the HASH value computation.
5641 Added backwards support for the old way of doing it too, for
5642 old clients and old servers. Affected file is
5643 lib/silcske/silcske.c.
5645 * Enabled mutual authentication by default in SKE. If initiator
5646 is not providing mutual authentication the responder will
5647 force it. This will provide the proof of posession of the
5648 private key for responder. The affected files are
5649 lib/silcclient/protocol.c and silcd/protocol.c.
5651 * Do not cache anymore the server's public key during SKE.
5652 We do mutual authentication so the proof of posession of
5653 private key is done, and if the server is authenticated in
5654 conn auth protocol with public key we must have the public
5655 key already. Affected file silcd/protocol.c.
5657 * Added new global debug variable: silc_debug_hexdump. If
5658 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5659 file lib/silcutil/silclog.[ch].
5661 * Fixed compilation warning due to char * -> const char *.
5662 Affected files lib/silcutil/silcnet.h, and
5663 lib/silccore/silcauth.[ch].
5665 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5667 * Fixed CMODE command when new channel key was created. If
5668 the creation failed the old key was removed. Next time giving
5669 same command would crash the server since the old key was
5670 freed already. Affected file silcd/command.c.
5672 * Fixed the silc_server_announce_get_channels to not crash
5673 on reconnect. Affected file silcd/server.c.
5675 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Added silc_log_set_debug_string function to set a regex
5678 string to match for debug output. Only the function names,
5679 or filenames matching the given debug string is actually
5680 printed. This way it is possible to filter out those debug
5681 strings that user is not interested in.
5683 Fixed a bug in silc_string_regexify.
5685 Affected files lib/silcutil/silclog.[ch], and
5686 lib/silcutil/unix/silcunixutil.c.
5688 * Changed the -d options in both server and Irssi SILC client
5689 to take the debug string as argument. Affected files
5690 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5692 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Added silc_hash_babbleprint to create a Bubble Babble
5695 Encoded fingerprint. The encoding is developed by Antti
5696 Huima (draft-huima-babble-01.txt), and it creates human
5697 readable strings out of binary data. Affected file
5698 lib/silccrypt/silchash.[ch].
5700 * Print the babble print now in addition of fingerprint as well
5701 in Irssi SILC client. Affected files are
5702 irssi/src/fe-common/silc/module-formats.[ch],
5703 irssi/src/fe-common/silc/core/client_ops.c.
5705 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Fixed a security problem found in SKE. The initiator's
5708 public key too is now added to the HASH hash value creation
5709 which is signed by the responder to create the SIGN value.
5710 This will prevent anyone in the middle to lie to the responder
5711 about the initiator's public key. If this is done now, the
5712 man in the middle will get caught. Updated the protocol
5715 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Better installation directory handling. Configure module
5718 paths and other paths automatically to example_silc* files
5719 in doc/. A patch by toma.
5721 * Fixed compiler warning from MPI library, and from SILC RNG.
5724 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5725 It can be configured with ./configure. A patch by toma.
5727 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5729 * Find correct make to use in prepare-clean. A patch by
5730 toma. Affected file prepare-clean.
5732 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5734 * Added irssi variables use_auto_addr, auto_bind_ip,
5735 auto_bind_port and auto_public_ip.
5737 * Changed the interface for silc_client_send_key_agreement
5738 in lib/silcclient/silcapi.h
5742 irssi/src/silc/core/silc-core.c
5744 lib/silcclient/silcapi.h
5745 irssi/src/silc/core/silc-channels.c
5746 lib/silcclient/client_keyagr.c
5749 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Added silc_pkcs_public_key_compare to compare two
5752 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5754 * Check that the client who set the founder mode on the
5755 channel is the same client that is giving the founder
5756 mode to itself. It is done by comparing the saved public
5757 key (it is saved even in the authentication is passphrase).
5758 Affected file silcd/command.c.
5760 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5762 * Do not process packet for disconnected socket connection.
5763 Affected file lib/silccore/silcpacket.c.
5765 * Process the DISCONNECT packet through scheduler in the
5766 client library. Affected file lib/silcclient/client.c.
5768 * Fixed the silc_client_packet_parse to not to increase
5769 the packet sequence number if the conn->sock and the
5770 current socket connection is not same. This can happen
5771 for example during key agreement when the conn includes
5772 multiple socket connections (listeners). Affected file
5773 lib/silcclient/client.c.
5775 * The sender of the file transfer request now provides also
5776 the pointer (listener) for the key exchange protocol. If
5777 the listener cannot be created then it sends empty key
5778 agreement and lets the receiver provide the listener.
5780 Added `local_ip' and `local_port' arguments to the
5781 silc_client_file_send. If they are provided they are used,
5782 if not then it will attempt to find local IP address, if
5783 not found or bind fails then the remote client will provide
5786 Affected files are lib/silcclient/client_ftp.c and
5787 lib/silcclient/silcapi.h.
5789 * Extended the FILE SEND command to support defining the
5790 local IP and port for key exchange listener. They are
5791 optional. Affected file irssi/src/silc/core/silc-servers.c.
5793 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Defined to WHOIS command reply the sending of fingerprint
5796 of the client's public key (if the proof of posession of the
5797 corresponding private key is verified by the server).
5798 Updated to the protocol specification.
5800 * Added support of receiving the client's public key's
5801 fingerprint in command reply in client library. Affected
5802 file is lib/silcclient/command_reply.c, and
5803 lib/silcclient/idlist.[ch].
5805 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Do not send over 128 chars long nickname to the server
5808 in NICK command. Affected file lib/silcclient/command.c.
5810 * Do not send over 256 chars long channel names to the server
5811 in JOIN command. Affected file lib/silcclient/command.c.
5813 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Assure that silc_server_close_connection cannot be called
5816 twice for same socket context. Affected file is
5819 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Send error message to application if opening file for
5822 writing during file transfer fails. Affected file is
5823 lib/silcclient/client_ftp.c.
5825 Remove all file transfer sessions for a client that we're
5826 removing from ID cache.
5828 Affected file is lib/silcclient/client_ftp.c.
5830 * Fixed silc_net_addr2bin to return correct address. Affected
5831 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5833 * Fixed file transfer session removing on signoff notify.
5834 Affected file irssi/src/silc/core/silc-servers.c.
5836 * Added the SilcClientFileError to be returned in the monitor
5837 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5838 Affected file lib/silcclient/silcapi.h.
5840 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * Fixed a crash in silc_client_ftp_free_sessions and
5843 silc_client_ftp_session_free_client. Affected file
5844 lib/silcclient/client_ftp.c.
5846 * Added `disabled' field in the SilcChannelEntry in the server
5847 to indicate if the server entry is disabled. Affected file
5848 silcd/idlist.h, silcd/command[_reply].c.
5850 * SILC server adds now /var/run/silcd.pid everytime it is
5851 started. Affected file silcd/silcd.c.
5853 * Added silc_server_packet_send_clients to send a packet to
5854 the provided table of client entries. Affected file
5855 silcd/packet_send.[ch].
5857 * Fixed a crash in client resolving in client_prvmsg.c in
5858 client library. Affected file lib/silcclient/client_prvmsg.c.
5860 * Do not actually remove the client directly from ID cache
5861 during SERVER_SIGNOFF, but invalidate it. This way we
5862 preserve the WHOWAS info for the client. Affected file
5863 silcd/server_util.c.
5865 * Fixed SERVER_SIGNOFF notify handling in the server. The
5866 server is now able to process incoming SERVER_SIGNOFF notify
5867 for a server that it doesn't even know about. It will remove
5868 the clients provided in the notify. Affected file
5869 silcd/packet_receive.c.
5871 * Check for partial packet in data queue after every packet that
5872 was found from the queue. Return and wait for more data if
5873 there is partial data in queue. Affected file is
5874 lib/silccore/silcpacket.c.
5876 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Added SilcClietFileError enum to indicate error in
5879 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5880 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5881 Affected files lib/silcclient/silcapi.h and
5882 lib/silcclient/client_ftp.c.
5884 * Check that newsize in silc_buffer_realloc is larger than
5885 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5887 * Added better monitor of file transfers. It now monitors
5888 key agreement protocol during the file transfer too. Added
5889 error reporting too. Affected files
5890 irssi/src/silc/core/silc-servers.c,
5891 irssi/src/fe-common/silc/module-formats.[ch].
5893 * Wrote a help file for FILE command.
5895 * Added silc_rng_global_get_byte_fast to get not-so-secure
5896 random data as fast as possible. Random data is read from
5897 /dev/urandom if available and from the SILC RNG if not
5898 available. It is used in padding generation. Affected file
5899 lib/silccrypt/silcrng.[ch].
5901 * All packets in client library are now processed synchronously.
5902 Optimized packet processing a lot. Affected file
5903 lib/silcclient/client.c.
5905 * All server connection packets are processing synchronously
5906 now in server, to optimize packet processing. Affected file
5909 * Include files are installed now only in Toolkit distribution
5910 if make install is given. Affected files: all Makefile.am's.
5912 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Assure that silc_client_notify_by_server_resolve does not
5915 resolve the client information multiple times. If it cannot
5916 be found by the first it cannot be found at all. Affected
5917 file lib/silcclient/client_notify.c.
5919 * Fixed WHOWAS command reply calling. Affected file
5920 lib/silcclient/command_reply.c.
5922 * Removed all references to silc_idlist_get_client from the
5923 Irssi SILC client since that call is internal call used by
5924 the library. The Irssi SILC client will use now client
5925 retrieval functions found in silcapi.h.
5927 * Fixed a bug in resolving nickname info before sending
5928 private message. It used freed memory. Affected file
5929 irssi/src/silc/core/silc-servers.c.
5931 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Assure my_channels statistics cannot go negative in server.
5934 Affected files silcd/server.c, silcd/server_util.c.
5936 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5938 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5940 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Win32 Toolkit changes. Affected files
5943 win32/silc.dsw, win32/libsilc/libsilc.def,
5944 win32/libsilcclient/libsilc.def,
5945 lib/silcutil/silcutil.c, and
5946 lib/sftp/sftp_fs_memory.c.
5948 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5950 * Added silc_net_localip to return local host's IP address.
5951 Affected file lib/silcutil/silcnet.[ch].
5953 * If key exchange or rekey protocol is active for a connection
5954 parse all packets syncronously since there might be packets
5955 in packet queue that we are not able to process without first
5956 processing packets before them. Affected file silcd/server,
5957 lib/silcclient/client.c.
5959 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5960 whether library should continue processing the packet.
5961 Affected file lib/silccore/silcpacket.h.
5963 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5964 SilcSFTPMonitorData to SFTP server to monitor various
5965 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5966 lib/silcsftp/sftp_server.c.
5968 * Added silc_file_size to return file size. Affected file
5969 lib/silcutil/silcutil.[ch].
5971 * Implemented the file transfer support for the client library.
5972 Added preliminary support for simple client to client one-file
5973 transmission. Affected file lib/silcclient/client_ftp.c,
5974 lib/silccilent/client.[ch].
5976 * Added new local command FILE to the Irssi SILC Client.
5977 It is used to perform the file transfer. It has subcommands
5978 SEND, RECEIVE, SHOW and CLOSE. Affected files
5979 irssi/src/silc/core/client_ops.c,
5980 irssi/src/silc/core/silc-server.[ch].
5982 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Relay the SILC_PACKET_FTP in the server. Affected files
5985 silcd/server.c and silcd/packet_receive.c.
5987 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5989 * Renamed silc_file_read and silc_file_write to functions
5990 silc_file_readfile and silc_file_writefile. Added function
5991 silc_file_open and silc_file_close. Affected files
5992 lib/silcutil/silcutil.[ch].
5994 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Resolve the client info when received private message or
5997 channel message for a client which nickname we don't know.
5998 Affected files lib/silcclient/client_prvmsg.c and
5999 lib/silcclient/client_channel.c.
6001 * Do not crash in /KEY if client is not connected. Affected
6002 file irssi/src/silc/core/silc-channels.c.
6004 * Added SilcClientStatus field to the SilcClientEntry in the
6005 lib/silcclient/idlist.h.
6007 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6008 is incomplete and is being resolved, it won't be resolved
6011 Make sure also that USERS command reply does not resolve
6012 twice information. Affected file is
6013 lib/silcclient/command_reply.c.
6015 Make sure that silc_client_get_clients_by_list does not
6016 resolve twice same information.
6018 * Check for valid client->id in the silc_server_free_client_data.
6019 Affected file silcd/server.c.
6021 * Fixed /GETKEY nick@server not to crash if the server entry
6022 is not found. Affected file lib/silcclient/command.c.
6024 * Fixed the silc_server_check_cmode_rights to check the
6025 requested modes correctly. Affected file silcd/command.c.
6027 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Better checks for non-printable chars in nick added.
6030 Affected file silcd/command.c.
6032 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Call the silc_server_udpate_servers_by_server in the
6035 primary router that comes back online in the backup resuming
6036 protocol. Otherwise it routes packets wrong. Affected file
6037 silcd/server_util.[ch], silcd/server_backup.c.
6039 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6042 lib/silcutil/silcbuffmt.[ch].
6044 * Redefined the SILC packet header to include the padding
6045 length. Affected file lib/silccore/silcpacket.[ch].
6047 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6048 length for maximum padding up to 128 bytes). Affected
6049 file lib/silccore/silcpacket.h.
6051 * Removed all backwards support for old 0.5.x MAC thingies.
6052 The SILC packet header change makes it impossible to be
6053 backwards compatible.
6055 * Send the ENDING packet with timeout in the backup resuming
6056 protocol. This is to assure that all routers has connected
6057 to the primary router. Affected file silcd/server_backup.c.
6059 * Changed the RNG to take the first IV from random data. It
6060 used to take it from zero actually. Changed the RNG also
6061 to use /dev/urandom during session. /dev/random is used
6062 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6064 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Changed the SILC packet header to have the first two bytes
6067 (the packet length) encrypted. Affected files aroung the
6068 code tree, lib/silccore/silcpacket.[ch]. Removed the
6069 SilcPacketCheckDecrypt callback. It is not needed anymore
6070 since the silc_packet_receive_process will determine now
6071 whether the packet is normal or special.
6073 * Implemented the unidirectional MAC keys. Affected files
6074 lib/silcske/silcske.c, silcd/protocol.c and
6075 lib/silcclient/protocol.c.
6077 * Implemented the packet sequence number to the MAC computation.
6078 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6079 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6080 lib/silcclient/protocol.c.
6082 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6084 * Allow backup router to announce servers. All servers
6085 announced by backup router are added to the global list
6086 automatically. Update hte server's socket to our primary
6087 router also when backup router announces a server.
6088 Affected file silcd/packet_receive.c.
6090 * Do not update the client->router in the function
6091 silc_server_udpate_clients_by_server if the client is on
6092 global list. We might fail to find any specific server
6093 for locally connected clients and local cell clients. They
6094 should still use the `from' and not `to' as client->router.
6095 This fixes backup router resuming protocol. Affected file
6096 silcd/server_util.c.
6098 * Decrease channel statistics count only if the channel
6099 deletion worked. Affected files are silcd/server.c and
6100 silcd/server_util.c.
6102 * Added silc_server_update_servers_by_server to update origin
6103 of all server entries. Used during backup router protocol.
6104 Affected files silcd/server_util.[ch], silcd/server.c. and
6105 silcd/backup_router.c.
6107 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6108 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6109 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6110 lib/silccrypt/silchmac.c.
6112 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Assure that router cannot reroute the same channel message
6115 to the sender. Affected file silcd/packet_receive.c.
6117 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6119 * Made better checks that the channel message is not sent
6120 to the router it came from. Affected file is
6121 silcd/packet_send.c. Fixed memory leak too.
6123 * Announce informations for incoming router connection, but
6124 only after checking if it is replaced by backup router.
6125 Affected file silcd/packet_receive.c.
6127 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Fixed the backup resuming protocol to work in multiple
6130 router environment. Affected file silcd/server_backup.c.
6132 * Route packet only to one router in the function
6133 silc_server_packet_send_to_channel. Affected file is
6134 silcd/packet_send.c.
6136 * Fixed silc_server_send_notify_dest to set the broadcast
6137 flag. Fixed the silc_server_send_notify_topic to actually
6138 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6139 Affected file silcd/packet_send.c.
6141 * Changed the SFTP Filesystem interface. Changed the
6142 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6143 the filesystem operation function. The SilcSFTPFilesystem
6144 is now a context that is allocated by all filesystem allocation
6145 functions and it already includes the operations structure
6146 and filesystem specific context. It is given as argument
6147 now to the silc_sftp_server_start. This made the interface
6148 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6149 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6151 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Changed the backup router adding and getting interfaces
6154 in the server. The router that will be replaced by the
6155 specified backup router is now sent as argument. Affected
6156 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6159 * Added silc_net_addr2bin_ne to return the binary form of
6160 the IP address in network byte order. Affected files
6161 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6163 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6165 * Check for existing server ID in silc_server_new_server
6166 and in silc_server_connect_to_router_final and remove the
6167 old entry if it exists. Affected file silcd/packet_receive.c,
6170 * Send the channel message always to only one router, either
6171 in upstream or downstream. Affected file is
6172 silcd/packet_send.c.
6174 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Wrote the definition of the backup resuming protocol to the
6177 protocol specification.
6179 * Removed one redundant channel key generation from normal
6180 server during joining procedure. Removed one redundant
6181 channel key sending from server to router during joining
6182 procedure. Affected file silcd/command.c.
6184 * Made minor bugfixes to the backup router resuming protocol.
6185 Affected file silcd/server_backup.c, server.c.
6187 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6189 * Added --disable-asm configuration option. Affected files
6190 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6193 * Implemented the backup resuming protocol that is used to
6194 resume the primary router position in the cell after the
6195 primary router comes back online. Affected files
6196 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6197 and silcd/server_util.[ch].
6199 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6201 * Sleep two (2) seconds after sending QUIT command to server.
6202 Affected file lib/silcclient/command.c.
6204 * Assure that if outgoing data buffer is pending do not force
6205 send any data. Affected file silcd/packet_send.c.
6207 * Assure that if outgoing data buffer is pending do not force
6208 send any data. Affected file lib/silcclient/client.c.
6210 * Implemented the backup router support when the primary router
6211 goes down. The servers and routers can now use the backup
6212 router as new primary router without loosing connectivity.
6214 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6217 in the server to indicate disabled entry. All data read
6218 from the connection will be ignored and no data is sent
6219 for entry that is disabled. Affected files are
6220 silcd/idlist.h, silcd/server.c.
6222 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Created SFTP client and server test programs in the
6225 lib/silcsftp/tests directory.
6227 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6229 * Implemented memory filesystem (virtual filesystem) for
6230 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6233 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6235 * Implemented the SFTP (SSH File Transfer Protocol) to the
6236 lib/silcsftp. It includes SFTP client and SFTP server
6239 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Moved lib/silccore/silcprotocol.[ch] to the
6242 lib/silcutil library.
6244 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6245 take variable argument list pointer as argument. Affected
6246 file lib/silcutil/silcbuffmt.[ch].
6248 * Added silc_buffer_set function that is used to set data
6249 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6250 Affected file lib/silcutil/silcbuffer.h.
6252 * Changed various routines in the core library to use the new
6253 silc_buffer_set instead of allocating new buffer only for
6256 * Added 64-bit value formatting and unformatting support to the
6257 silc_buffer_[un]format routines. Affected file is
6258 lib/silcutil/silcbuffmt.[ch].
6260 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6261 to includes/bitmove.h.
6263 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6265 * Fixed channel user mode saving in client library. Affected
6266 file lib/silcclient/command[_reply].c.
6268 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Defined the file transfer to the SILC Protocol. Added
6271 new packet type SILC_PACKET_FTP and defined File Transfer
6272 Payload. The mandatory file transfer protocol is SFTP
6273 (SSH File Transfer Protocol). Affected file in addition
6274 of the internet draft is lib/silccore/silcpacket.h.
6276 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6277 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6278 is used as part of backup router protocol when the primary
6279 router of the cell is back online and wishes to resume
6280 the position as primary router.
6282 * Redefined the MAC generation keys in the protocol. The
6283 same key is not used anymore in both direction. Both
6284 direction will now use different keys for sending and
6285 receiving. This fixes a potential security flaw. This
6286 change causes incompatibilities in the protocol.
6288 * Redefined also the MAC computation from the packet.
6289 An packet sequence number is now added to the MAC
6290 computation. This prevents possible replay attacks against
6291 the protocol. This change too causes incompatibilities
6294 Added `sequence' field to the SilcPacketContext to hold
6295 the current sequence number for the packet.
6297 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6299 * Added `created' field to the SilcIDListData in the file
6300 silcd/idlist.h to indicate the time when the entry was
6303 * Added `created' field to the SilcChannelEntry too. Affected
6304 file silcd/idlist.h.
6306 * Added `creation_time' aguments to all the announcement functions
6307 in the server. If it is provided then only the entries that
6308 was created after the provided time frame are actually
6309 announced. Affected file silcd/server.[ch].
6311 * The protocol says that the Channel ID's IP address must be
6312 based on the router's IP address. Added check for this in
6313 the silc_server_new_channel when processing incoming New Channel
6314 Payload. Affected file silcd/packet_receive.c.
6316 * Print out the correct version with --version in SILC client.
6317 Affected file irssi/src/silc/core/silc-core.c.
6319 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6321 * Fixed WHOWAS command to check for completnes of the client
6322 entry always, not just when the command is coming from client.
6323 Affected file silcd/command.c.
6325 * Added new function silc_server_packet_queue_purge to purge the
6326 outgoing data queue to the network. After the function returns
6327 it is guaranteed that the outgoing packet queue is empty.
6328 Affected file silcd/packet_send.[ch].
6330 * Purge the outgoing packet queue in the rekey protocol's final
6331 callback to assure that all rekey packets go to the network
6332 before quitting the protocol. Affected file silcd/server.c.
6334 * Added silc_client_packet_queue_parse as similar function as
6335 in server to the client library. The affected file is
6336 lib/silcclient/client.c.
6338 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Splitted silcd/server.c and created silcd/server_util.[ch]
6341 for utility functions.
6343 * Added new socket flag SILC_SF_DISABLED to indicate that the
6344 connection is open but nothing can be sent to or received from
6345 the connection. Affected file lib/silcutil/silsockconn.[ch].
6346 The checking for disabled socket is checked in the low level
6347 silc_socket_write and silc_socket_read functions.
6349 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Allow only nicknames and channel names that fits into the
6352 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6354 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * When processing JOIN command reply in server check that if
6357 the channel exists in our global list we'll move it the local
6358 list. Affected file silcd/command_reply.c.
6360 * Fixed the check whether client is joined on the channel already
6361 in JOIN command. Affected file lib/silcclient/command.c.
6363 * Fixed the JOIN command reply to check whether the channel
6364 already exists. Affected file lib/silcclient/command_reply.c.
6366 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * Added silc_ske_status_string to map the SKE error numbers
6369 to readable strings. The affected files are
6370 lib/silcske/silcske[_status].[ch].
6372 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Do not show the private channels on the WHOIS channel list
6375 as it is not allowed by the protocol. The affected file is
6378 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * Assure that the packet length digged from the actual packet
6381 is something sensible in the silc_packet_decrypt_rest_special
6382 in lib/silccrypt/silcpacket.c.
6384 * Free and NULL the allocated pointer in silc_hmac_alloc if
6385 the HMAC allocation fails. The affected file is
6386 lib/silccrypt/silchmac.c.
6388 * Print the selected security properties to the log files in
6389 the server. Affected file silcd/protocol.c.
6391 * Add SKE's reference counter even if calling the completion
6392 callback manually. Otherwise it goes negative, although it
6393 does not cause any problems. The affected file is
6394 lib/silcske/silcske.c.
6396 * Remove the client entry with short timeout after giving the
6397 KILL command. Affected file lib/silcclient/command.c.
6399 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6400 case all found clients are already disconnected (WHOWAS would
6401 found them) in the server. Affected file silcd/command.c.
6403 * Update the last_receive (time of last data received) to be
6404 updated only when received private or channel message so that
6405 the idle time showed in WHOIS makes more sense.
6407 * Added boolean field `valid' in to the SilcClientEntry in the
6408 client library to indicate whether the entry is valid or not.
6409 This fixes the nickname change bug on channel when changing
6410 the nickname to be same than the old (like nick to Nick) the
6411 nickname formatter doesn't set the new nick anymore to Nick@host.
6412 Affected file lib/silcclient/idlist.[ch].
6414 * Now actually fixed the nickname changing on disconnection.
6415 Added new function silc_change_nick to the Irssi SILC Client.
6416 Affected file irssi/src/silc/core/client_ops.c,
6417 irssi/src/silc/core/silc-nicklist.[ch].
6419 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6421 * Check that the public key exists in the GETKEY command before
6422 trying to encode it. Affected file silcd/command.c.
6424 * Print some notifications on received public keys with GETKEY
6425 command in the Irssi SILC Client. Affected files are
6426 irssi/src/fe-common/silc/module-formats.[ch],
6427 irssi/src/silc/core/client_ops.c.
6429 * Use IDENTIFY command to resolve the server information in the
6430 GETKEY command instead of INFO command. Affected file
6431 lib/silcclient/command.c.
6433 * All command reply functions in the client library now calls
6434 the pending command reply callbacks even if an error has
6435 occurred. The server has done this a long time and now it was
6436 time to move the client library to this as well. Now all
6437 errors can be delivered back to the pending command reply
6438 callbacks if necessary. Affected files are
6439 lib/silcclient/command[_reply].[ch].
6441 * Change the nickname on disconnection back to the username
6442 because in reconnect the server will enforce it to it anyway.
6443 Affected file irssi/src/silc/core/silc-servers.c.
6445 * Fixed a config file parsing bug in the Irssi SILC client.
6446 Affected file irssi/src/silc/core/clientconfig.c.
6448 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6450 * When printing the channel mode on JOIN, verify that the
6451 channel key and channel's HMAC are valid. Affected file
6452 irssi/src/silc/core/client_ops.c.
6454 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6457 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6458 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6460 * Removed channel key rekey task deleting from the function
6461 silc_server_save_channel_key. Affected file silcd/server.c.
6462 Added explicit timeout task context instead that is used to
6463 delete the task if we are registering a new task before the
6464 new task has elapsed.
6466 * When channel key rekey occurs the client library now saves
6467 the old channel key for a short period of time (10 seconds) and
6468 is able to use it in case some is still sending channel
6469 messages encrypted with the old key after the rekey. Affected
6470 file lib/silcclient/[idlist.h|client_channel.c].
6472 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6474 * Added check to the silc_server_new_id_real to not accept
6475 new ID if it is the sender's own ID. Affected file is
6476 silcd/packet_receive.c.
6478 * Assure that we do not announce ourself or the one we've
6479 sending our announcements when we're router and are announcing
6480 servers to our primary router. Affected file silcd/server.c.
6482 * Fixed silc_server_command_identify_check_client to assemble
6483 correct WHOIS packet. It send corrupted WHOIS packet and
6484 caused problem with router to router connections. Affected
6485 file silcd/command.c.
6487 Fixed also silc_server_command_whois_check the same way
6488 as for the IDENTIFY command.
6490 * Added new SilcIDListStatus to the server in the SilcIDListData
6491 structure. The status now includes the current status of
6492 the entry (like registered, resolved etc.). Affected file
6493 silcd/idlist.[ch]. Defined a bunch of different status types
6494 as well. This replaced the old boolean registered field as well.
6496 Added resolve_cmd_ident field to the SilcClientEntry structure
6497 too so that if the entry is for example being resolved so
6498 another command may attach to the same pending command reply
6499 without requiring to resolve the same entry again. This concept
6500 should optimize the WHOIS and the IDENTIFY resolving under
6501 heavy load by taking away unnecessary resolving for entries
6502 that are being resolved already.
6504 Added support for adding multiple pending commands for one
6505 command idenfier. Affected file silcd/command[_reply].[ch].
6507 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6508 before deleting the data. Otherwise the hash table will have
6509 freed data in comparison functions. Affected file is
6510 silcd/command_reply.c.
6512 * Fixed silc_idlist_replace_client_id to add the new entry to
6513 the cache with NULL nickname. Otherwise there will be invalid
6514 memory as the nickname after the nickname is freed. Affected
6515 file silcd/packet_receive.c.
6517 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6518 saved into wrong slots because the previous number of entries
6519 was not taken into account. Affected file silcd/idlist.c.
6520 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6522 * If we are router and we receive JOIN notify to a channel that
6523 does not have any users then notified client is marked as the
6524 channel founder, as it is it. The affected file is
6525 silcd/packet_receive.c
6527 * Added to the extended hash table API's table_del_*ext functions
6528 the destructor as argument too, so that the caller can decide
6529 which destructor to use or whether to use destructor at all.
6530 Affected file lib/silcutil/silchashtable.[ch].
6532 * Fixed ID Cache purging. It actually deleted the entries from
6533 the hash table after the data was freed. The hash table ended
6534 up comparing freed memory. The affected file is
6535 lib/silccore/silcidcache.c.
6537 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6539 * Fixed Irssi SILC client's KILL command's HELP syntax.
6541 * The USERS command now resolves the detailed user information
6542 if the userinfo field is missing. Affected file is
6543 lib/silcclient/command_reply.c.
6545 * Do not print error in silc_file_read if the read file does
6546 not exist. Just silently return NULL. Affected file is
6547 lib/silcutil/silcutil.c.
6549 * Fixed the silc_log_output to not wine about NULL filename
6550 and to not create some bogus " " filename. Affected file is
6551 lib/silcutil/silclog.c.
6553 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Fixed various printing bugs on the user interface in the
6556 Irssi SILC Client. Minor changes that were forgotten from
6559 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Fixed the configure.in.pre and the compilation and distribution
6562 environment to support the new autoconf 2.52. That version is
6563 now required to compile the CVS trunk.
6565 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6568 to generally parse user@fqdn format strings. Affected file
6569 lib/silcutil/silcutil.c.
6571 * Added nickname_format and nickname_force_format fields to the
6572 SilcClientParams structure. The first one defines the format
6573 for the nicknames that the library will enforce if the receives
6574 multiple same nicknames. The second one is boolean value and
6575 can be used to force the library to always enforce the format
6576 to the nicknames regardles whether there are multiple nicknames
6577 or not. This configurable formatting was employed to flexibly
6578 support accessing multiple nicknames from the user interface.
6579 The userinterface can now set the nicknames to what ever format
6580 they prefer. Affected file lib/silcclient/silcapi.h.
6582 Added function silc_client_nickname_format to the file
6583 lib/silcclient/idlist.c. It performs the nickname formatting.
6585 Added new field `hostname´ to the SilcClientEntry context.
6586 It holds the hostname of the client. Affected file is
6587 lib/silcclient/idlist.h.
6589 * Irssi SILC Client sets the nicknames in nick@hostn format.
6590 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6591 irssi/src/silc/core/silc-core.c.
6593 The WHOIS printing now also shows both the real nickname and
6594 the formatted nickname so that user knows how to access the
6595 user if there are multiple same nicknames cached. Affected
6596 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6597 printing formatting too to take the hostname now as a separate
6598 argument. The Affected file is
6599 irssi/src/fe-common/silc/modules-formats.[ch].
6601 * Changed the silc_client_get_clients_local to accept the formatted
6602 nickname as argument. It accepts the real nickname too but the
6603 formatted nickname can be used to find the true entry from
6604 multiple entries. Affected file lib/silcclient/silcapi.h and
6605 lib/silcclient/idlist.c.
6607 * Added nickname_format_parse field to the SilcClientParams.
6608 It is a callback function provided by the application to parse
6609 the nickname out of the formatted nickname string. The library
6610 calls it to get the nickname from the formatted string. Since
6611 the application generally knows better the format of the nickname
6612 string it parses it instead of the library, even though library
6613 encodes the formatted string. If the callback function is not
6614 provided then the library will use the string as is. The
6615 affected file is lib/silcclient/silcapi.h.
6617 * All the nickname strings passed to the client library in
6618 commands are now expected to be formatted nickname strings.
6619 If the command does not support the formatted nickname string
6620 it will assume that the sent string is the actual nickname.
6621 Affected file lib/silcclient/command.c.
6623 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * Added public key authentication support to OPER and SILCOPER
6626 commands in the client library. Affected file is
6627 lib/silcclient/command.c.
6629 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Changed the get_auth_methdod client operation to be asynchronous.
6632 It can be async if the application resolves the authentication
6633 method from the server during the negotiation. Added new
6634 SilcGetAuthMeth completion callback that the application will
6635 call after resolving the authentication method.
6637 Added function silc_client_request_authentication_method that
6638 the application can use to resolve the authentication method
6639 from the server. Added also SilcConnectionAuthRequest callback
6640 that the library will call after the server has replied. The
6641 application can call this function if it does not know the
6642 current authentication method.
6644 Affected files are lib/silcclient/client.c and
6645 lib/silcclient/silcapi.h.
6647 * The Irssi SILC client now automatically resolves the authentication
6648 method incase any configuration information is not present (and
6649 currently there never is). The affected file is
6650 irssi/src/silc/core/client_ops.c.
6652 * Fixed public key authentication from the client library.
6653 Affected file lib/silcclient/protocol.c. Changed also the
6654 protocol specification about the public key authentication in
6655 the connection authentication protocol. The actual data to be
6656 signed is now computed with a hash function before signing.
6658 * Fixed the public key authentication from the server as well.
6659 Affected file silcd/protocol.c.
6661 * Removed the mlock()'s from the memory allocation routines.
6662 Affected file lib/silcutil/silcmemory.c. The ./configure does
6663 not check anymore for the mlock(). Affected file is
6666 * Fixed USERS command in server to allow the execution of the
6667 command for private and secret channels if the client sending
6668 the command is on the channel. Affected file silcd/command.c.
6670 * Fixed silc_client_get_clients_local to return the clients
6671 count correctly. It could return wrong value. Affected file
6672 lib/silcclient/idlist.c.
6674 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6677 types. The assembler optimizations seemed not to like 64-bit
6678 data types. The assmebler optimizations thus are now enabled
6679 also for BSD systems as opposed to only enable them for Linux.
6681 * Do not check for threads at all on BSD systems. Affected
6682 file configure.in.pre.
6684 * Removed -n and -h options from the Irssi SILC Client since
6685 they are not used in silc.
6687 * Fixed the prime generation to assure that the first digit
6688 of the generated random number is not zero since our conversion
6689 routines does not like number strings that starts with zero
6690 digit. If zero digit is seen the random number is regenerated.
6691 This caused some corrupted RSA keys when the zero first digit
6692 was met. Affected file lib/silcmath/silcprimegen.c.
6694 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6696 * Fixed WIN32 configuration in the ./configure script.
6697 Fixed to include xti.h on environments that has it.
6698 Patches by Carsten Ilchmann and andrew.
6700 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Changed the silc_id_create_client_id to be collision
6703 resistant. It is now assured that there cannot be created
6704 two same client ID's. I suspect that some weird bugs in
6705 the server were actually caused by duplicate Client IDs.
6706 Affected file silcd/serverid.[ch]. A router receiving
6707 new ID now also assures and informs the sending server
6708 if the ID caused collision.
6710 * Changed the silc_id_create_channel_id to also assure that
6711 there are no collisions.
6713 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6715 * Statement about ignoring the Mutual Authentication flag when
6716 performing rekey with PFS was a bit misleading. It is ignored
6717 if it was set in the initial negotiation, it cannot be even
6718 set in the rekey. Fixed in the ke-auth draft. Started the
6719 new versions of the protocol drafts in the doc/.
6721 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6723 * Fixed a bug in silc_client_command_identify_save when saving
6724 new channel information. The channel name was no duplicated
6725 and caused crash on exit. Affected file is
6726 lib/silcclient/command_reply.c.
6728 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6730 * Fixed the getkey command handling in the server. Send just
6731 empty OK reply to the sender if the key could not be fetched
6732 (but everything else was ok, like the key just was not available).
6733 Changed the public key parameter to optional in the protocol
6734 specs so that empty OK reply can be sent. Affected file
6737 Added a message to Irssi SILC client to tell to user if the
6738 server did not return a public key.
6740 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Fixed a channel key regeneration bug. It registered new
6743 timeout tasks exponentially until all system resources were
6744 used. Affected file silcd/server.c.
6746 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Added the SILC Document generator to the scripts/silcdoc.
6749 It can be used to generate the Toolkit Reference Manual out
6750 of the source tree. Internally it will also use the RoboDoc
6751 generator now imported in util/robodoc.
6753 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6755 * Added couple of return's in rekey protocol if error orccurred
6756 during the protocol. The execution must be terminated.
6757 Affected file silcd/protocol.c. Also, terminate the protocol
6758 always with timeout.
6760 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6762 * The client's Client ID was created initally from the wrong
6763 nickname (it could have been in format nick@host) in the
6764 silc_server_new_client. Affected file silcd/packet_receive.c
6766 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * Added some SILC_LOG_ERROR's to various error conditions
6769 if client could not be added to ID cache. Affected files
6770 silcd/packet_receive.c and silcd/server.c.
6772 * When client's sock->user_data is freed, NULL also the
6773 client->router and client->connection pointers. Added check
6774 for these pointers being NULL to various places around the
6775 code. Affected file silcd/server.c.
6777 * Added client->data.registered == TRUE checks to various
6778 places around the code to assure that unregistered client's
6779 are not handled when it is not allowed. Affected file
6782 * Added `bool registered' fields to all
6783 silc_idlist_[server|client]_get_* routines to indicate whether
6784 the fetched client needs to be registered or not. Affected
6785 file silcd/idlist.[ch].
6787 * Add your own entry as registered to the ID cache in the
6788 server. Affected file server.c.
6790 * Fixed a bug in silc_server_new_server. The SilcServer was
6791 set as the new server's context instead of SilcServerEntry.
6792 This naturally caused some weird bugs.
6794 * Added "updated" field the SilcChannelEntry which indicates
6795 the time since the channel entry was last accessed. This
6796 can be used to determine whether it is necessary to
6797 announce the channel after backup resuming protocol.
6798 Affected files silcd/idlist.[ch].
6800 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6802 * Do not delete the channel rekey task when adding it
6803 for in silc_server_create_channel_key.
6805 * Changed the silc_server_create_channel_key to return
6806 TRUE or FALSE to indicate the success of the channel key
6809 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6811 * Fixed MSVC++ project files and added missing files to
6812 Makefiles under win32/.
6814 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6816 * Do not add TCP_NODELAY flag if the operating system
6817 does not have it defined. Affected files are
6818 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6820 * Fixed buffer overflow from Irssi SILC Client. Affected
6821 file irssi/src/fe-common/core/themes.c.
6823 * Fixed double free in client library in the file
6824 lib/silcclient/client.c when disconnecting from server.
6826 * Applied double free patch from cras to Irssi SILC client.
6827 Affected files irssi/src/core/[modules/expandos].c
6829 * Fixed the disconnection handling to Irssi SILC Client.
6830 The application must call silc_client_close_connection
6831 in ops->connect client operation in case of failure of
6832 the connection. Affected file is
6833 irssi/src/silc/core/client_ops.c.
6835 * Do not set sock->protocol to NULL in the function
6836 silc_client_close_connection after executing the protocol's
6837 final callback since the sock might not be valid anymore.
6838 Affected file lib/silcclient/client.c.
6840 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6842 * Do not enable SILC_THREADS if the linking with libpthread
6843 did not happen. Affected file configure.in.pre.
6845 * Added notion to protocol specification that server must
6846 verify the sent authentication payload with CMODE when
6847 setting the channel founder key. Implemented it to the
6848 server. Affected file silcd/command.c.
6850 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Added _EXTRA_DIST SILC distribution variable to the
6853 distributions file. It is used to conditionally add extra
6854 files or directories to the specific distribution. Affected
6855 files ./prepare, Makefile.am.pre and distributions.
6857 Removed the `_' from the start of the distribution names.
6860 * Added README.WIN32 for instructions to compile the Toolkit
6863 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6865 * Fixed a double free in disconnection in the server. Affected
6866 file is silcd/server.c.
6868 * Fixed the lib/silcske/groups.c to work now also with GMP
6869 MP library. The string conversion did not work when using
6870 specific base and the base is indicated in the string as well.
6872 * Created win32/ directory which now includes MSVC++ specific
6873 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6874 It will appear only in the toolkit distribution
6876 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6878 * Changed the key material distribution function in case when
6879 the hash output is too short. The data is now concatenated
6880 a bit differently than it used to. Made the change to the
6881 SKE protocol specification.
6883 * Added better GMP detection to configure.in.pre. A patch
6886 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Fixed a minor bug in SKE that might cause some problem on
6889 some platforms. Affected file lib/silcske/silcske.c.
6891 * Added the cookie checking for initiator in the SKE. It checks
6892 that the responder returns the sent cookie unmodified. The
6893 affected file is lib/silcske/silcske.c. Added new SKE
6894 error type INVALID_COOKIE that can be sent during the
6895 negotiation. Fixed some memory leaks as well.
6897 * Added the "invalid cookie" error message to Irssi SILC client's
6900 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6902 * Added `task_max' field to the SilcClientParams to indicate
6903 the maximum tasks the scheduler can handle. If set to zero,
6904 default values are used. Affected file lib/silcclient/silcapi.h.
6906 * Fixed memory leaks in silc_client_close_connection. Affected
6907 file lib/silcclient/client.c.
6909 * Added silc_client_del_client_entry to client library to free
6910 all memory of given client entry. Affected file is
6911 lib/silcclient/idlist.[ch].
6913 * Added new functions silc_client_del_channel and
6914 silc_client_del_server to delete channel and server entries.
6915 Affected file lib/silcclient/[silcapi.h/idlist.c].
6917 * Removed silc_client_del_client_by_id from silcapi.h.
6919 * Fixed the INFO command to return the server's own info
6920 correctly when querying by Server ID. Affected file is
6923 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6925 * Removed the non-blocking settings in WIN32 code in the
6926 silc_sock_[read/write] and added SleepEx instead. Affected
6927 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6928 of input data is now checked with FIONREAD and ioctlsocket.
6930 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6932 * Call silc_schedule_task_del_by_context in the
6933 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6934 Affected file lib/silccore/silcprotocol.c.
6936 * Call silc_protocol_cancel for active protocols in the
6937 silc_server_close_connection if the funtion
6938 silc_server_free_sock_user_data has not been called.
6939 Affected file silcd/server.c.
6941 * Generic tasks cannot be deleted using the del_by_fd
6942 task deleting function since generic tasks does not match
6943 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6945 * Added a notion to SILCOPER help file that the SILCOPER works
6946 only on router server, not on normal server.
6948 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6950 * Added for WIN32 support for the new scheduler as well.
6951 Affected file lib/silcutil/win32/silcwin32schedule.c.
6953 * Fixed the SHA1 implementation to work on various platforms.
6955 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6957 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6958 API. It is part of the scheduler now. Everything else is
6959 as previously but some functions has changed their names.
6960 Checkout the lib/silcutil/silcschedule.h for the interface.
6961 Updated all applications to use the new interface. Affected
6962 files are lib/silcutil/silcschedule.[ch].
6964 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * Found a bug in the SKE implementation. The HASH value,
6967 specified by the protocol, was not computed correctly. The
6968 public key of the responder was not added to the computation
6969 even though it is mandatory. Affected file lib/silcske/silcske.c.
6970 This unfortunately causes incompatibilities with older
6971 clients and servers.
6973 * Added WIN32 specific network init and uninit functions:
6974 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6975 the Winsock2. Affected file lib/silcutil/silcnet.h and
6976 lib/silcutil/win32/silcwin32net.c.
6978 * Set the socket always to nonblocking mode on WIN32 after
6979 reading data or writing data. Affected file is
6980 lib/silcutil/win32/silcwin32sockconn.c.
6982 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6984 * Fixed various compilation problems under WIN32. Affected
6985 files lib/silcutil/win32/silcwin32thread.c and
6986 lib/silcutil/win32/silcwin32schedule.c.
6988 * Removed all _internal.h #includes from public header
6989 files. Internal headers must never be included from
6992 Removed also the lib/silcske/payload_internal.h file.
6994 * All include files that may be needed (public and some others
6995 included by the public headers) by application developers are
6996 now copied to the ./includes directory. It does not copy any
6997 internal headers. Affected file Makefile.defines.pre and all
6998 Makefile.am's under lib/ and subdirs.
7000 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7002 * Do not change the ~/.silc directory's permissions automatically.
7003 Affected file irssi/src/silc/core/clientutil.c.
7005 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7007 * Do not cancel the protocol in silc_server_close_connection
7008 it might cause recursion. Now cancelled in the function
7009 silc_server_free_sock_user_data. Affected file silcd/server.c.
7011 * Fixed the silc_server_remove_clients_by_server to regenerate
7012 the channel keys correctly finally. Added also new function
7013 silc_server_remove_clients_channels to actually do it.
7014 Affected file silcd/server.c.
7016 * Fixed the silc_server_new_channel to not crash by giving
7017 wrong router to the new channel. Affected file is
7018 silcd/packet_receive.c.
7020 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7022 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7023 which is given as argument to the silc_client_alloc now.
7024 It can be used to configure the client and set various parameters
7025 that affect the function of the client.
7027 * The USERS command in server did not check whether the channel
7028 is private or secret. Affected file silcd/command.c.
7030 * Added new argument to the USERS command in protocol specification.
7031 The USERS command now can take the channel name as argument
7032 as well. Added support for this in client and server and
7033 updated the protocol specs.
7035 * Completed the GETKEY command in client. It can be now used
7036 to fetch also servers public key not only some clients.
7037 Affected files lib/silcclient/command[_reply].c.
7039 * Added silc_client_get_server to return server entry by the
7040 server name. Affected files lib/silcclient/silcapi.h and
7043 * Redefined the IDENTIFY command in protocol specification to be
7044 more generic. It now can be used to query information about
7045 any entity in the SILC Network, including clients, servers and
7046 channels. The query may be based either the entity's name
7047 or the ID. Added support for this in both client and server.
7049 Affected files silcd/command.c and lib/silcclient/command.c
7050 and command_reply.c.
7052 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7053 the _from_client and _from_server functions. Affected file
7056 * Added silc_client_get_channel_by_id_resolve to the file
7057 lib/silcclient/silcapi.h to resolve channel information by
7058 its ID. Added also silc_client_get_channel_by_id that
7059 does not resolve it from the server.
7061 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Added SilcServerEntry context into the client library
7064 to represent one server. The INFO command now allocates
7065 these to save the resolved server info. For now on the
7066 client library will also keep information about servers,
7067 connected and resolved with INFO.
7069 The INFO command now allocates the SilcServerEntry context
7070 and saves the server info there. The COMMAND_REPLY in
7071 the INFO now returns the parameters to application in
7072 same order as defined in the protocol specification.
7074 The entries are cached in the client->server_cache.
7076 * The INFO command is now issued after received the Client ID
7077 from the server. Affected file lib/silcclient/client.c.
7079 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7080 to the application as the mode changer might be server.
7081 It is guaranteed that NULL is not returned anymore to the
7082 application. Affected file lib/silcclient/client_notify.c.
7084 The ID Type is now also passed to the application so that
7085 it can check whether the returned entry is SilcClientEntry
7088 Added new function silc_client_get_server_by_id to return
7089 the server entry by ID. Affected files are the
7090 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7092 * Do not create the channel in the Irssi SILC Client when issuing
7093 the JOIN command but when received the sucessful JOIN command
7094 reply. Otherwise the channel might get created even though we
7095 could not join it. The Affected file is
7096 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7098 * Fixed a channel joining bug in router. The router must also
7099 check the channel modes, invite and ban lists etc. when serving
7100 the JOIN command sent by normal server. Affected file is
7101 silcd/command.c. The router now resolves the client's
7102 information from the server who sent the JOIN command if it
7103 does not know it, and processes the JOIN command only after
7106 * Changed the SilcCommandCb to take new argument; void *context2.
7107 Affected file lib/silccore/silccommand.h
7109 The second argument in the command callbacks in the server now
7110 includes the SilcServerCommandReplyContext if the command was
7111 called as pending command callback from the command reply.
7112 Otherwise it is NULL. When called as pending the status of the
7113 command reply will be checked and if it was erronous the
7114 error will be sent to the original sender of the command.
7115 This way the client always receives the error messages even
7116 though the server was actually the one who received the error
7117 when it resent the command to router, for example. Affected
7118 files silcd/command[_reply].[ch].
7120 * Fixed sending WHOWAS command's error message to client if
7121 the requested client could not be found. It was missing.
7124 * Changed the CMODE and CUMODE commands reply arguments in the
7125 protocol specification. The Channel ID is now sent in both
7126 of the commands to identify the channel. Implemented this
7127 new feature to the client and server. Affected files
7128 lib/silcclient/command_reply.c and silcd/command.c.
7130 * Made better checks for invite and ban lists in the JOIN
7131 command in server. Affected file silcd/command.c.
7133 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7135 * The server now performs the incoming host IP/DNS lookup
7136 using the silc_socket_host_lookup and thus does not block
7137 the server anymore. Affected file silcd/server.c.
7139 * Completed the multi-thread support for SILC Scheduler in
7140 the lib/silcutil/silcschedule.c.
7142 * Fixed the configure.in.pre to detect the pthread correctly
7145 * Fixed a deadlock in silc_task_queue_wakeup in the file
7146 lib/silcutil/silctask.c.
7148 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7150 * Added new function silc_schedule_wakeup that is used in
7151 multi-threaded environment to wakeup the main thread's
7152 schduler. It needs to be used when a thread adds a new task
7153 or removes a task from task queues. After waking up, the
7154 scheduler will detect the task queue changes. If threads
7155 support is not compiled in this function has no effect.
7156 Implemented the wakeup mechanism to both Unix and WIN32
7157 systems. Affected files are lib/silcutil/silcschedule.[ch],
7158 lib/silcutil/unix/silcunixschedule.c and the
7159 lib/silcutil/win32/silcwin32schedule.c.
7161 * Added new function silc_task_queue_wakeup to wakeup the
7162 scheduler by the specified task queue. Affected file
7163 lib/silcutil/silctask.[ch].
7165 * The silc_socket_host_lookup_start now wakes up the scheduler
7166 after adding the timeout task. Affected file is
7167 lib/silcutil/silcsockconn.c.
7169 * The silc_socket_host_lookup is synchronous now if the threads
7170 support is not compiled in. However, the callback is still
7171 called asyncronously through the scheduler, anyway. Affected
7172 file lib/silcutil/silcsockconn.c.
7174 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7176 * Added new function silc_socket_host_lookup to perform
7177 asynchronous IP and FQDN lookups for the socket connection.
7178 Affected files lib/silcutil/silcsockconn.[ch].
7180 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7182 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7183 that may or may not compile the mutex support in.
7185 Changed the silc_mutex_alloc interface. It allocates the
7186 mutex now to the sent pointer and returns TRUE or FALSE.
7188 Affected file lib/silcutil/silcmutex.h.
7190 * Wrote the SILC Task Queue interface to support multi-threads.
7191 Affected file lib/silcutil/silctask.[ch].
7193 * Wrote the SILC Scheduler to support multi-threads. Affected
7194 file lib/silcutil/silcschedule.c.
7196 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7198 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7199 in lib/silcutil/win32/.
7201 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7203 * Defined SILC Mutex API and SILC Thread API and implemented
7204 them for Unix. Affected files are
7205 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7206 lib/silcutil/unix/silcunixmutex.c and
7207 lib/silcutil/unix/silcunixthread.c.
7209 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Fixed the silc_server_remove_clients_by_server's channel
7212 key re-generation. The hash table handling was incorrect
7213 and would not work with many channels. Affected file is
7216 * Fixed some memory leaks around the server code.
7218 * Rewrote the silc_server_get_users_on_channel to support IPv6
7219 based Client ID's. Affected file silcd/server.c.
7221 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7222 specification. However, a separate document must be written
7223 to define the detailed signing procedure and the payload
7224 associated with the flag. Defined the flag to the
7225 lib/silccore/silcchannel.h as well.
7227 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7229 * Changed the dynamic tables to static size tables in the
7230 lib/silccrypt/silchmac.c.
7232 * Removed GCC dependencies from the code. A patch by cras.
7234 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7236 * Do not show the error "Error receiving packet bla bla"
7237 in server if it really was not an error (-2 means that reading
7238 is pending). Affected file silcd/server.c.
7240 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7242 * Fixed a possible crash in silc_server_remove_clients_by_server
7243 in silcd/server.c. Fixed there also some memory leaks.
7245 * Fixed the silc_idlist_replace_client_id. It could replace
7246 wrong key in the hash table. Affected file silcd/idlist.c.
7248 * Do not check whether there are global users on the channel
7249 if the channel->global_users is FALSE. Affected functions
7250 silc_server_remove_from_one_channel and
7251 silc_server_remove_from_channels in silcd/server.c. Also,
7252 do not check if the removed client is local as we can be
7253 sure that global client was not removed from the channel
7254 and checking for global users is not needed.
7256 * The silc_server_remove_clients_by_server now re-generates
7257 the channel keys correctly for those channels that had
7258 clients removed from them. Affected file silcd/server.c.
7260 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7262 * Found the reason of random crashes in the server. We weren't
7263 ignoring the SIGPIPE signal (which can be sent in write())
7264 and it crashed the server. Affected file silcd/silcd.c.
7266 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7268 * Assure that sock->user_data is not NULL in the function
7269 silc_server_packet_send in silcd/packet_send.c.
7271 * Disconnect the remote connection if it could not be added
7272 to any ID lists in the server. The affected file is
7275 * Check in silc_server_packet_send[_real/dest] that the
7276 socket is not disconnecting and ignore the data if it is.
7277 Affected file silcd/packet_send.c.
7279 * Define inline to __inline on native WIN32 compilation.
7280 Affected file includes/silcwin32.h.
7282 * Added some explicit type casts for inline code since MSVC
7283 require them. Affected files lib/silcutil/silcbuffer.h,
7284 lib/trq/silcdlist.h and lib/trq/silclist.h.
7286 * Print warning in log files from now on if the packet
7287 decryption fails. Affected file silcd/server.c.
7289 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7291 * Changed the `say' client operation's interface to accept
7292 new `type' argument to indicate the type of the message sent
7293 by the library. The application may filter the library's
7294 messages according the type. The affected file is the
7295 lib/silcclient/silcapi.h.
7297 * Added two new functions to lib/silcclient/silcapi.h:
7298 silc_client_del_client and silc_client_del_client_by_id.
7299 Affected file lib/silcclient/idlist.c.
7301 * Moved the clientincludes.h from includes/ to silc/ and
7302 serverincludes.h from includes/ to silcd/.
7304 * The modes for the CMODE and CUMODE are now passed as
7305 uint32 for application with COMMAND_REPLY. The affected
7306 file is lib/silcclient/command_reply.c.
7308 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7310 * /WHOIS without arguments shows client's own information.
7311 Affected file lib/silcclient/command.c.
7313 * Changed PING to not accept any arguments. The specs
7314 says that client can ping only the connected server so
7315 requiring an argument is not needed. Affected file is
7316 lib/silcclient/command.c.
7318 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7320 * Fixed a fatal bug in private message sending and reception
7321 encryption and decryption when using private message keys.
7322 The implementation was incorrect and did not follow the
7323 specification. It causd that some of the message were
7324 lost since it did not use the sending and receiving keys
7325 as the protocol suggests. This has been fixed and will cause
7326 incompatibilities with older clients when sending private
7327 message encrypted with private message keys. Affected files
7328 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7329 and various other in Irssi SILC Client.
7331 Added `responder' boolean argument to the functions
7332 silc_client_add_private_message_key[_ske] to indicate when
7333 the key is added as responder or initiator of the key
7336 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7338 * Removed the silc_ske_check_version function and created
7339 a SilcSKECheckVersion callback. Added also a function
7340 silc_ske_set_callbacks that is now used to set all SKE
7341 callbacks. The callback functions are not given to
7342 the SKE functions anymore, but this function is used to
7345 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7347 * Added `silc_version' argument to the silc_client_alloc
7348 to define the version of the application for the library.
7349 The library will use the version string to compare it
7350 against the remote host's (usually a server) version
7351 string. Affected file lib/silcclient/silcapi.h
7353 * Added the KE protocol context to Key Agreement context
7354 in client library so that we can abort the SKE if it
7355 is in process when we get timeout. Affected file is
7356 lib/silcclient/client_keyagr.c.
7358 * Do not resolve the client ID forever if it returns in the
7359 first time that such client does not exist. This was done
7360 for example with private message. Affected file is
7361 lib/silcclient/client_prvmsg.c.
7363 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7365 * Do not add regex.h for WIN32. The affected file
7366 includes/silcincludes.h.
7368 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7369 not work yet 100%. It generates the DLL's automatically
7370 when compiling with --with-win32 under cygwin.
7372 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7374 * lib/contrib/regex.c is not compiled on WIN32.
7376 * Added silc_net_get_socket_opt function to the
7377 lib/silcutil/silcnet.h.
7379 * Added includes/silcwin32.h for WIN32 specific includes
7382 * Do not use ptime structure or any of the posix process
7383 functions on WIN32 in lib/silccrypt/silrng.c.
7385 * Added silc_gettimeofday to provide generic function
7386 for struct timeval on all platforms. Added the function
7387 to lib/silcutil/silcutil.h.
7389 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7391 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7392 library as they clearly belong there. As a plus side we
7393 can make the actual socket connection routines platform
7396 Added also new generic function silc_socket_read and
7397 silc_socket_write (that used to be silc_packet_[read/write].
7398 The implementation of these are platform specific.
7400 * Added WIN32 specific routines of silc_socket_[read/write]
7401 to lib/silcutil/win32/silcwin32sockconn.c.
7403 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7405 * Added preliminary support for native WIN32 compilation under
7406 cygwin (using the -mno-cygwin option for GCC) to the
7407 ./configure.in.pre. The --with-win32 now prepares the
7408 compilation for native WIN32.
7410 * Rewrote the SILC Scheduler interface in the file
7411 lib/silcutil/silcschedule.h. The scheduler is now context
7412 based and does not have anymore any global static scheduler.
7413 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7414 and created lib/silcutil/win32 directory for WIN32 based
7417 * Added Unix specific network routines to the
7418 lib/silcutil/unix/silcunixnet.c and the old
7419 lib/silcutil/silcnet.c includes now only generic routines.
7421 Added WIN32 specific network routines to the
7422 lib/silcutil/win32/silcwin32net.c.
7424 * Added Unix specific utility functions from the
7425 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7427 * Added WIN32 SILC Scheduler to the file
7428 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7431 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7433 * Do not handle JOIN notify in the server if the target client
7434 is not registered (idata->registered == FALSE). The affected
7435 file is silcd/packet_receive.c.
7437 * Update the nickrec->founder in event_cumode in the Irssi SILC
7438 client. Affected file irssi/src/silc/core/silc-channels.c.
7440 * Fixed the CUMODE_CHANGE notify handling in the server when
7441 server and router are announcing their clients on channels.
7442 Now the mode changes are saved and notified correctly. The
7443 affected file is /silcd/packet_receive.c.
7445 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7446 They really did not replace the cache entry in the ID Cache.
7447 Now they do that. Affected file silcd/idlist.c.
7449 * Fixed the KICK notify handling in the Irssi SILC client to
7450 update the channel records so that the kicked client does not
7451 appear to be on the channel. The affected file is
7452 irssi/src/silc/core/silc-channels.c.
7454 * Always update the conn->current_channel when executing command
7455 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7457 * Fixed the KILL notify handling in Irssi SILC client to remove
7458 the killed client on all channels.
7460 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Fixed the silc_parse_command_line to remove extra spaces
7463 from the start and end of the arguments. Affected file is
7464 lib/silcutil/silcutil.c.
7466 * Cancel and free any active protocol in the function
7467 silc_server_close_connection. Affected file silcd/server.c.
7469 * Cancel and free any active protocol in the function
7470 silc_client_close_connction. Affected file is
7471 lib/silcclient/client.c.
7473 * Do not execute the KILL command for clients that are in
7474 history (ie. they are not in the network). Affected file is
7477 * Fixed KILL notify handling, client does not crash anymore.
7478 Affected file irssi/src/silc/core/silc-channels.c.
7480 * Reduced the default packet buffer size from 2048 to 1024 in
7481 lib/silccore/silcpacket.c.
7483 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7484 counter to the SKE context that is incresed when the SKE library
7485 performs async operation outside the library. If the outside
7486 process frees the SKE context and FREED status will be set
7487 and the library will detect after the sync operation that the
7488 libary is freed. The affected files are
7489 lib/silcske/silcske[_status].[ch].
7491 * Resolve the client entry information in the function
7492 silc_client_channel_message to assure that NULL pointer is not
7493 passed as client entry to the application. */
7495 * Fixed the task timeout calculation to assure that there is
7496 never negative timeouts. The affected file is
7497 lib/silcutil/silcschedule.c.
7499 * Fixed the channel user mode notification sending in server.
7500 It was sent point-to-point to the router (or to server by router)
7501 but it needs to be destined to a channel. The routines now
7502 supports sending the channel user mode notifys to the channels
7503 when announcing clients and channels. Affected files are
7504 silcd/server.c and silcd/packet_receive.c.
7506 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7507 It did not actually replace the old channel entry in the cache.
7508 Affected file lib/silcclient/client_notify.c.
7510 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Fixed a possible crash in silc_packet_send_prepare. It now
7513 assures always that there is enough space in the buffer and
7514 at the tail area of the buffer (for MAC).
7516 Fixed the inbound buffer reallocation in silc_packet_read.
7517 It was old code and did not handle the reallocation correctly.
7520 The affected file is lib/silccore/silcpacket.c.
7522 * Fixed buffer overflow in silc_parse_nickname in the file
7523 lib/silcutil/silcutil.c.
7525 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7527 * make install generates new server keys only if there is not
7530 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7533 Added check that if the NOREPLY is set then we will not send
7534 the away message. This avoids infinite loop of away messages
7535 if both clients are away. The affected file is
7536 lib/silcclient/client_prvmsg.c.
7538 * Fixed client crash if /NICK was given without arguments.
7539 Affected file lib/silcclient/command.c.
7541 * Server does not send the invite list in INVITE command back
7542 to the client if the list was not altered. Added this notion
7543 to the protocol spec as well. Affected file silcd/command.c.
7545 Fixed possible crash in INVITE command by checking the
7546 value of silc_server_get_client_route command.
7548 * Fixed the INVITE notify type handling. The arguments are now
7549 taken in correct order and client does not crash. The affected
7550 file is irssi/src/silc/core/silc-channels.c.
7552 Removed the "Inviting xxx to channel" message from the
7553 client library away and let the application handle it.
7554 Affected file lib/silcclient/command.c. Added that message
7555 to Irssi SILC client's message formats.
7557 * Fixed CMODE command crash in client. It now checks the
7558 amount of arguments correctly and does not crash. The affected
7559 file is lib/silcclient/command.c.
7561 * Do not create new channel automatically in silc_channels_join
7562 but check whether the channel by that name already exists.
7563 Affected file irssi/silc/core/silc-channels.c.
7565 * Do not send the SERVER_SIGNOFF to router if the disconnected
7566 entity was the router. Affected file silcd/server.c.
7568 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7569 SILC client as it was missing from there.
7571 Added the handling of the KICK notify to the Irssi SILC client
7572 as it was missing. Added "you have been kicked" message to
7573 Irssi SILC client's message modules formats.
7575 Added the handing of the KILL notify to the Irssi SILC client
7576 as it was missing. Added the kill message module formats
7579 The affected file is irssi/src/silc/core/silc-channels.c.
7581 * The router did not save the channel mode the server announced.
7582 Affected file silcd/packet_receive.c.
7584 * Fixed a possible crash in INFO command in server. If the
7585 server did not provide the server info it crashed. Affected
7586 file silcd/command.c.
7588 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * Fixed the GETKEY command in the server to check also the
7591 global list. Otherwise the GETKEY would not work correctly
7592 in normal SILC server. Affected file silcd/command.c.
7594 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Fixed GETKEY crash, it crashed if the command did not succseed.
7598 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7601 is now real and not just an macro interface to GMP.
7603 Removed the entire GMP from the source tree and imported new
7604 NSS MPI library instead. Reason for removing GMP is that it is
7605 extremely large and compiles extremely slow. The NSS MPI
7606 is only a few files and compiles in less than 10 seconds.
7607 The speed is also about the same as GMP. The MPI is imported
7608 to lib/silcmath/mpi.
7610 If the system has GMP installed we will still use the GMP.
7611 If it is not then the NSS MPI will be compiled.
7613 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Merged a long nickname (127 characters long) crash bugfix from
7616 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7618 * Merged a freed memory reference bugfix from Irssi CVS tree.
7619 Affected file irssi/src/core/commands.c.
7621 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * Added the server's public key sving and verification to the
7624 server when performing the SKE. This was missing and the
7625 remote server's (or router's) public key was accepted without
7626 checking whether we have it previously or trust it at all.
7627 Affected file silcd/protocol.c.
7629 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7631 * Check in the silc_server_timeout_remote if protocol is active
7632 and make sure that the protocol's final callback is called so
7633 that all memory if freed. Affected file silcd/server.c.
7635 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * silc_server_whois_send_reply crashed the server if the nickname
7638 was 127 characters long. Affected file silcd/command.c.
7640 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * Added sanity check to the silc_server_new_client. If the hostname
7643 is provided inside username then check that the provided hostname
7644 really is the same as the resolved one. If the hostname was not
7645 resolved then check it from the public key. Affected file is
7646 silcd/packet_receive.c.
7648 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7649 if the server disconnected us and the connection is not valid
7650 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7652 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7653 the library to the lib/silcutil/silcutil.[ch].
7655 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Close log file after open. Affected file
7658 lib/silcutil/silclog.c.
7660 * Check whether sock == NULL in silc_client_send_packet and return
7661 if it is. Affected file lib/silcclient/silcclient.c.
7663 * Check rec->entry == NULL in the Irssi SILC Client before
7664 sending the channel message. Affecte file is
7665 irssi/src/silc/core/silc-servers.c.
7667 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Merged a splitted window bugfix from Irssi CVS tree. The
7670 affected file is irssi/src/fe-text/textbuffer-view.c.
7672 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7673 It did not print nickname.
7675 * Improved the distributions system a bit.
7677 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7680 irssi/src/fe-text/gui-window.c.
7682 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7683 to in-active server. The affected file is
7684 irssi/src/silc/core/client_ops.c.
7686 * Resolve the client in USERS command reply if the entry does
7687 not have username resolved. The affected file is
7688 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7689 command to WHOIS command to really resolve stuff. The USERS
7690 is not used any more in any critical section so WHOIS can
7691 be used even though it might be slower than IDENTIFY.
7693 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7696 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Changed the protocol API a bit more consistent in the
7699 lib/silccore/silcprotocol.[ch].
7701 * Changed the following headers to ROBODoc format:
7703 lib/silccore/silcpayload.h
7704 lib/silccore/silcprotocol.h
7705 lib/silccore/silcsockconn.h
7707 All core library headers are now formatted.
7709 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7711 * Fixed a bug in Irssi SILC client; do not show that you are
7712 server/router operator if you really are not. Affected file is
7713 irssi/src/silc/core/client_ops.c.
7715 * Renamed silc_command_free_payload to silc_command_payload_free.
7716 Affected file lib/silccore/silccommand.h
7718 * Added silcmath.h to include the prototoypes of various routines
7719 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7722 * Changed the following headers to ROBODoc format:
7724 lib/silccore/silcchannel.h
7725 lib/silccore/silccommand.h
7726 lib/silccore/silcid.h
7727 lib/silccore/silcidcache.h
7728 lib/silccore/silcmode.h
7729 lib/silccore/silcnotify.h
7730 lib/silccore/silcpacket.h
7731 lib/silcmath/silcmath.h
7733 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7735 * Added checking to the server code not to start the server if
7736 ciphers and stuff are not configured properly. Affected files
7737 silcd/serverconfig.[h] and silcd/server.c.
7739 * Changed the layout of the header files of the public interfaces
7740 in the SILC libraries. The new layout supports ROBODoc
7741 documentation tool (and some others) so that it is easy to create
7742 a library reference manual. All the other headers and source
7743 code must still follow the CodingStyle document. Also source
7744 code must not include these ROBODoc stuffs, only the headers.
7745 Furthermore, all public interface headers must now be named
7746 by using `silc' prefix, example: silcapi.h, silccipher.h.
7747 Some files were renamed due to this. All the other headers
7748 must not be used as public interfaces. I will update the
7749 CodingStyle document later. Changed following headers, so far:
7751 lib/silcclient/silcapi.h
7752 lib/silccore/silcauth.h
7753 lib/silccore/silcprivate.h
7754 lib/silccrypt/silcdh.h
7756 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7760 * Removed silc_client_packet_send_flush from the client library
7761 as it is not needed. Affected file lib/silcclient/client.[ch].
7763 * Added printing of message of unresolved authentication method
7764 to the Irssi SILC client. Added it to the module formats.
7765 Removed the same message from the client library.
7767 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7769 * Added new distribution feature, DISTLABEL. Every distribution
7770 can define own preprocessor label that can be used in the
7771 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7772 file distributions, acconfig.h.pre and prepare.
7774 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7776 * Added Makefile.defines_int to include the actual definitions
7777 for Makefile.defines.in. Tested the new distribution system,
7778 created distributions and tested installation.
7780 * Added AWAY message printing to the Irssi SILC client. Added
7781 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7783 * Added SCONNECT command to call the SILC's CONNECT command.
7784 Cannot use CONNECT directly since Irssi uses that internally.
7785 Affected file irssi/src/silc/core/silc-servers.c.
7787 Added ACTION local command. It is same as ME command but takes
7788 the channel as mandatory argument.
7790 Rewrote some of the Irssi's help files to suite for SILC
7793 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Added Makefile.defines[.in] that should for now on be included
7796 in all Makefile.am file in the source tree. That file includes
7797 all common compilation definitions for SILC source tree.
7799 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Minor changes to the ./prepare script to change the package
7802 name according the distribution name to the configure.in.
7804 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Created new distribution system. Added file `distributions'
7807 that defines all the distributions that can be created out of
7808 the SILC source tree. The ./prepare script now reads that
7809 file to determine how to prepare the distributions. The
7810 first argument to the ./prepare is the name of the distribution
7811 and second is the version of the distribution. If given
7812 without arguments it creates the default (toolkit) distribution
7813 with the default version (defined in ./prepare).
7815 All Makefile.am files that are subject to the distributions
7816 are now named as Makefile.am.pre. These are ./Makefile.am
7817 and lib/Makefile.am. Others may be changed later.
7819 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7821 * Added invite list, ban list, some key management and connection
7822 error message printing to module formats in the Irssi SILC client.
7824 * Added new silc_client_set_away_message to set the away message
7825 that is back to the person who sent private message. The
7826 affected file lib/silcclient/silcapi.h and the
7827 lib/silcclient/client_prvmsg.c.
7829 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Fixed the private message sending in the Irssi SILC client,
7832 added local command KEY to the Irssi SILC client.
7834 Added key management and key agreement message formats to the
7835 irssi/src/fe-common/silc/module-formats.[ch].
7837 Added USERS (alias WHO) printing, server/router operator
7838 indication and LIST command printing to the module formats.
7840 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Fixed channel joining notify handling, cumode notify handling
7843 from Irssi SILC client.
7845 * Added SILC specific module-formats to the Irssi SILC client so
7846 that SILC specific message hilighting, colors etc is possible.
7847 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7849 Added channel mode, channel user mode, actions, notices,
7850 whois and whowas printing to the the module-formats.c.
7852 * Fixed a bug in channel deletion in the server. The channel
7853 is not left to the cache even if the channel founder auth mode
7854 is set when there are no users anymore on the channel. Affected
7855 file silcd/server.c.
7857 * The silc_net_localhost now resolves the entire hostname including
7858 the domain name. Affected file lib/silcutil/silcnet.c.
7860 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Changed the ask_passphrase client operation to be ascynchronous.
7863 It has now a completion callback and a context that the
7864 application must call after it has got the passphrase from
7865 the user. Affected files lib/silcclient/silcapi.h,
7866 lib/silcclient/protocol.c, lib/silcclient/command.c and
7869 Added SilcAskPassphrase callback that the application calls
7870 to deliver the passphrase to the library.
7872 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7873 The public key verification and especially a certificate
7874 verification is asynchronous procedure.
7876 Added new SILC_SKE_STATUS_PENDING status to indicate the
7877 request is pending and a callback will be called to finalize
7880 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7881 indicate that remote end did not send its public key (or
7882 certificate), even though we require it. Added check for this
7883 condition in the SKE. This was a security bug, now fixed.
7885 Defined new SilcSKEVerifyCbCompletion callback that is called
7886 when the verification process is completed.
7888 The affected files lib/silcske/silcske_status.h and
7889 lib/silcske/silcske.[ch].
7891 * Changed the verify_public_key client operation to be async
7892 as well. Defined SilcVerifyPublicKey callback that is used to
7893 indicate the success of the public key verification process.
7895 Changed the server and client to use the new async client
7898 * Changed the Irssi SILC client's internal scheduler to be called
7899 twice as many times as it used to be. As a result the client
7900 should be a bit faster now. Affected file is
7901 irssi/src/silc/core/silc-core.c.
7903 * Added support to Irssi SILC client of asynchronous public key
7904 verification and passphrase inquiry. Affected file is
7905 irssi/src/silc/core/silc-core.c.
7907 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Do not say "You have left channel %s" in client library.
7910 Moved it to the application. Affected files are
7911 lib/silcclient/command.c and silc/client_ops.c.
7913 * Fixed silc_client_get_clients. Command context was not
7914 duplicated and was freed memory in the callback. Affected
7915 file lib/silcclient/idlist.c.
7917 * Do not say "you are now talking..." on JOIN command in the
7918 client library. The appliation must handle it.
7920 * Do not say ".. changed topic to" in command reply in the
7921 client libary. The application must handle it.
7923 * Fixed TOPIC command sending in the client library.
7925 * Fixed a memory leak in silc_client_command_free in the file
7926 lib/silcclient/command.c.
7928 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Imported a modified version of Irssi client to the source tree.
7931 The Irssi will be used to create a new client called
7932 Irssi SILC. Imported to irssi/.
7934 Added silc_core_init_finish function to the Irssi. Affected
7935 file irssi/configure.in.
7937 A lot changes in the Makefile.ams around the irssi tree.
7939 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7941 * Do not rehash if the new size is same as the old size of the
7942 hash table, in the silc_hash_table_rehash*. The affected file
7943 lib/silcutil/silchashtable.c.
7945 * Replaced hash_table_del_by_context calls from the server
7946 (when channel->user_list and client->channels) to the
7947 hash_table_del as it is sufficient and faster.
7949 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Added silc_hash_table_list, silc_hash_table_get and the
7952 SilcHashTableList structure to provide an alternative way to
7953 traverse the hash table. The affected files are
7954 lib/silcutil/silchashtable.[ch].
7956 * Changed the server's idlist routines to use the hash table
7957 routines to optimize the code.
7959 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7961 * Replaced the client entry's `channel' list and channel entry's
7962 `user_list' list to hash tables for optimized lookup. Changed
7963 the code to use the hash table interface around the code.
7964 Affected file lib/silcd/idlist.[ch].
7966 * Added `auto_rehash' boolean argument to the function
7967 silc_hash_table_alloc to indicate whether the hash table should
7968 auto-rehash when it thinks is appropriate time. It will
7969 increase the hash table size if the there is twice as much
7970 entries in the table than the size of the table, and will
7971 decrease the size if there are twice as less entries than
7972 the size of the table.
7974 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7978 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7980 * silc_idcache_purge_by_context deletes the entry now by context
7981 as it is supposed to do. Affected file lib/silccore/idcache.c.
7983 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7984 client is not anymore valid (WHOWAS givens the info) and not
7985 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7987 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * Removed the `data' and `data_len' arguments from the ID Cache
7990 interfaces and added `name' argument. ID Cache does not handle
7991 anymore the binary data only a names associated with given ID.
7993 * When hashing a Client ID with silc_hash_id the entire ID is
7994 not hashed anymore, instead only the hash of the Client ID is
7995 hashed. This way we can access the Client ID from the cache
7996 with Client ID but with the hash of the ID (which is a hash of
7997 the nickname) as well without any difference in performance.
7999 Added also silc_idcache_find_by_id_one_ext to do one on one
8000 searching when we have the actual ID. Added also function
8001 silc_hash_client_id_compare. The affected files are
8002 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8004 * When hashing the name associated with a ID it is always done
8005 in lowercase. This way we can access the cache without worrying
8006 about case-sensitivity, even though, for example nicknames are
8009 * Fixed a bug in server with channel message sending. It put
8010 wrong ID type as destination ID. The affected file
8011 silcd/packet_send.c.
8013 * silc_idcache_del_by_context now deletes from all hash tables
8014 by context. Affected file lib/silccore/idcache.c.
8016 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8018 * Changed the client library to use the new ID Cache interface.
8019 Changes around the source tree.
8021 * Added silc_hash_table_rehash_ext to rehash with specific
8022 hash function. Affected file lib/silcutil/silchashtable.[ch].
8024 * Added silc_hash_string_compare to compare two strings in the
8025 hash table. Affected file lib/silcutil/silcutil.[ch].
8027 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Added new function silc_idcache_del_by_context into the
8030 lib/silccore/idcache.[ch].
8032 * Changed the server's ID list routines to use the new ID Cache
8033 interface. Changes around the source tree.
8035 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Added silc_hash_table_del[_by_context]_ext functions in to the
8038 lib/silcutil/silchashtable.[ch].
8040 Removed silc_hash_table_find_all* routines and added new
8041 silc_hash_table_find_foreach to replace them.
8043 Added silc_hash_table_replace_ext function as extended
8044 replacing function. Separated the simple hash table interface
8045 from the extended hash table interface in the file
8046 lib/silcutil/silchashtable.h.
8048 * Fixed minor bugs and changed it to use some of the new
8049 hash table functions in lib/silccore/idcache.c
8051 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8053 * Added new function silc_hash_table_find_all to return all keys
8054 in the hash table by the specified key. As the hash table is
8055 collision resistant it also makes it possible to have several
8056 duplicate keys in the hash table. This function may be used to
8057 find all of the keys from the hash.
8059 Added user_context arguments to the SilcHashFunction,
8060 SilcHashCompare and SilcHashDestructor to deliver user specified
8063 Added new fuctions silc_hash_table_find[_all]_ext to do
8064 extended lookup with specified hash and compare functions and
8065 specified user contexts.
8067 Added new function silc_hash_table_add_ext to add the key
8068 with specified hash function and user context.
8070 Added new function silc_hash_table_foreach to traverse all
8071 entrys in the hash table. Added SilcHashForeach callback
8074 Added new function silc_hash_table_del_by_context to delete
8075 the entry only if the context associated with the key matches.
8077 Affected files are lib/silcutil/silchashtable.[ch].
8079 * Removed silc_hash_[server/client/channel]_id and added just
8080 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8081 silc_hash_id_compare to compare two ID's using as the hash table
8082 comparison function. Added also silc_hash_data to hash
8083 binary data and silc_hash_data_compare to compare it.
8085 * Removed silc_idlist_find_client_by_hash as it is not needed
8086 anymore. Affected file silcd/idlist.[ch].
8088 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8089 to use internally the SilcHashTable. The new ID Cache is a lot
8090 faster than the old one. Some of the ID Cache interface was also
8091 rewritten and obsolete and stupid functions were removed.
8093 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Added entry_count field to the SilcHashTable to keep the number
8096 of the entries in the table. Implemented the function
8097 silc_hash_table_rehash. Added new function
8098 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8100 Fixed a minor bug in silc_hash_table_free.
8102 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8103 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8104 into the lib/silcutil/silcutil.[ch].
8106 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Implemented a collision resistant hash table into the
8109 lib/silcutil/silchashtable[ch]. See the header and the source
8110 for the SilcHashTable API.
8112 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8114 * Merged dotconf version 1.0.2 into lib/dotconf.
8116 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Do not compile anything in lib/silcsim/* if the SIM support
8119 is not enabled. The tree should now compile without problems
8122 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Compiled the SILC under cygwin. Compiled and tested briefly
8125 without problems. More tests needed. The SIMs didn't compile
8128 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8130 * Fixed possible crash in silc_get_username in the
8131 lib/silcutil/silcutil.c.
8133 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8135 * Fixed a va_arg in silc/client_ops.c.
8137 * Oops, RC5 routines were named AES and caused some problems
8138 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8140 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Added new SilcIDIP structure into the lib/silccore/id.h and
8143 replaced the old `ip' fields from all SILC ID's to that type.
8144 This is a step towards IPv6 support.
8146 The silc_id_get_len takes now the ID as an extra argument.
8147 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8148 both IPv4 and IPv6 based ID's.
8150 The affected files are lib/silccore/id.[ch] and other files
8151 around the tree using these routines.
8153 * Removed the ID length arguments in server from various
8154 silc_server_send_notify_* routines -> they are not needed
8157 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8159 * Fixed memory leak in silc_encode_pem_file in the file
8160 lib/silcutil/silcutil.c.
8162 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8164 * Check minor version as well in the SKE. Affected files are
8165 silcd/protocol.c and lib/silcclient/protocol.c.
8167 * Added --identifier option to the server so that an identifier
8168 can be when creating the public key for the server. Affected
8169 file is silcd/silcd.c.
8171 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8172 lib/silccrypt/silcpkcs.c.
8174 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Register default ciphers and stuff when using -C option with
8177 the server. Affected file sildc/silcd.c.
8179 * Put back the servers public key filename format, it is better
8180 than the new one. For now, the client keys are saved with the
8181 new filename format. The affected file silc/client_ops.c.
8183 * Implemented the Cipher API for the rest of the ciphers that
8184 did not implement it or implemented it the wrong way.
8186 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8188 * Register default ciphers and stuff when using the -S option
8189 in the client. Affected file silc/silc.c. Same also when
8190 creating new key pair with -C option.
8192 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Fixed the silc_verify_public_key client operation function to
8195 save the public keys differently. The fingerprint is now
8196 used as filename and not the hostname. This way also the
8197 client keys are saved uniquely and not with hostnames. The
8198 affected file is silc/client_ops.c.
8200 * Trimmed the silc_hash_fingerprint function to remove extra
8201 whitespaces from the end of the fingerprint. The affected
8202 file is lib/silccrypt/silchash.c.
8206 * Added silc_cipher_register_default function to register all
8207 default ciphers. It can be used when configuration files
8208 does not exist and the application does not want any specific
8209 ciphers in any specific order.
8211 The SilcDList is now used as silc_cipher_list dynamically
8212 allocated cipher list. Removed the static list all together
8213 and now all ciphers must be allocated to the dynamic list.
8214 The silc_cipher_alloc routine was changed to check only the
8217 All silc_cipher_* routines that used to return int returns
8220 The affected files lib/silccrypt/silccrypt.[ch].
8222 * The same thing was done to silc_hash_* as for silc_cipher_*
8223 routines. Affected files lib/silccrypt/silchash.[ch].
8225 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8226 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8227 Added also silc_pkcs_[un]register[_default] functions.
8228 Removed the data_context from the PKCS API.
8230 * Added silc_hmac_register_default function to register default
8231 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8232 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8233 to unregister all hmacs at once.
8235 * Register the default ciphers, hash functions, PKCSs and HMACs
8236 if client's configuration file does not exist. The affected
8239 * The client did not load the hash functions from the SIM
8240 modules at all. Added support for this. Affected file is
8241 silc/clientconfig.c.
8243 * When decoding public key with silc_pkcs_public_key_decode, check
8244 the supported algorithm only if PKCS are registered. Affected
8245 file lib/silccrypt/silcpkcs.c. The same was done with the
8246 silc_pkcs_private_key_decode.
8248 * Fixed the SILC List routines to keep the list always in order.
8249 It used to change the list's order when traversing the list but
8250 not it preserves the order. Affected file lib/trq/silclist.h.
8252 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8254 * Added the client library to use the SilcSocketConnection's
8255 reference counter (by silc_socket_dup) to prevent the bug that
8256 the socket object may be freed underneath async operation.
8258 * The name resolv library checking fixes in the configure.in.pre.
8261 * Created new version of the protocol drafts for future
8262 development. The -03 drafts are the ones that will be changed
8263 in the trunk now and the -02 will remain as they are.
8265 * Send list of CUMODE notifys to the router when announcing
8266 the channel users to the router. Affected file silcd/server.c.
8267 If the router receiving channel founder CUMODE for a channel
8268 that already has channel founder it will send CUMODE notify
8269 to the sender to remove the channel founder rights from the
8270 announced client. Affected file silcd/packet_receive.c.
8272 * The CUMODE notify may now use Server ID as well as the entity
8273 who changes the mode. Updated protocool specs.
8275 * Updated INSTALL and README files.
8277 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8279 * New web pages in the http://silc.pspt.fi. The pages was
8284 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Implemented the [DenyConnectin] config section in the server.
8287 Added silc_server_config_denied_conn to check whether incoming
8288 connection is denied. Affected file silcd/serverconfig.[ch].
8290 * Do not check the ports when checking the incoming configuration
8291 data if the port is 0, meaning any. Affected file is
8292 silcd/serverconfig.c.
8294 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Fixed buffer overflow in silc_string_compare in the file
8297 lib/silcutil/silcutil.c.
8299 * Fixed double free in silc_server_command_leave in the file
8302 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Fixed the version checking in the server. Affected file is
8307 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8309 * Fixed the configuration data fetching when accepting new
8310 connections in the server. Affected file silcd/server.c.
8312 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Added `sender_entry' argument to the function
8315 silc_server_packet_relay_to_channel so that we can check
8316 whether some destination actually belongs to the same route
8317 the sender belongs (ie, we must not resend the packet to the
8318 sender). Affected file silcd/packet_send.[ch].
8320 * Added `servername' field to the SilcClientEntry in the server
8321 to hold the name of the server where client is from. Affected
8322 file is silcd/idlist.h.
8324 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Moved the channel message encrypting in the router betwen
8327 router connections from silc_server_channel_message to the
8328 silc_server_packet_relay_to_channel since we want to check
8329 whether we have anybody channel before encrypting anything.
8330 Affected files silcd/packet_[receive/send].c.
8332 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8334 * Fixed the [AdminConnection] server config section to support
8335 multiple entries. Affected file silcd/serverconfig.c.
8337 * Added support into the server to check the validity of the
8338 incoming connection before executing any KE or authentication
8341 * The connection configuration is now saved to the KE and
8342 connection auth protocol contexts and not fetched anymore in
8343 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8345 * The local hosts listenning address and port is also resolved
8346 now when starting the server. We want to have the socket object
8347 to include the real address and port for the listener. Added
8348 new function silc_net_check_local_by_sock into the files
8349 lib/silcutil/silcnet.[ch].
8351 * Fixed a broadcast bug in server -> do not broadcast if we
8354 * Fixed a routing bug. Do not route broadcast packets ever.
8355 Broadcast packets must be processed always and not routed since
8356 they may be destined to some other host than yourself and thus
8357 would get routed without no good reason. Affected file is
8360 * Added function silc_server_config_is_primary_route to check
8361 whether primary router connection has been configured (a router
8362 configuration that we are initiating). If there is not, we
8363 will assume that there is only two routers in the SILC network
8364 and we will use the incoming router connection as our primary
8365 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8367 * Changed the order of the broadcasting. Broadcast _after_ the
8368 packet has been processed not before. Affected file is
8371 * Fixed a [ClientConnection] parsing bug. The port was never
8372 parsed correctly thus resulting to port 0. Affected file
8373 silcd/serverconfig.c.
8375 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8376 argument and did not set the broadcast packet flag. Affected
8377 file silcd/packet_send.c. Fixed same bug in the function
8378 silc_server_send_notify as well.
8380 * If we receive NEW_ID packet for our own ID in the server, ignore
8383 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8387 * Removed the nickname from the Private Message Payload.
8388 Updated the code and the protocol specs.
8390 * Updated protocol specs for submitting to the IETF.
8392 * Tweaked the Random Number Generator a bit. Affected file
8393 lib/silccrypt/silcrng.c. Exported a new function
8394 silc_rng_[global]_add_noise which can be used to add more
8397 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8399 * Do not parse packets with different timeout when protocol
8400 is active -> may cause problem with rekey. Affected file
8403 * When server receives signoff notify it must not create
8404 new channel key if the client is on any channels since the
8405 sender of the signoff notify will create it.
8407 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Added printing of error messages during SKE protocol from the
8410 failure packet sent by server during SKE. Affected file
8413 * Removed the client's failure_callback handling with timeout
8414 and handle it immediately when received.
8416 * The SKE library returned wrong type in SUCCESS and FAILURE
8417 packets. They must be 32 bit MSB not 16 bit MSB.
8419 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8421 * Ok, rewrote the logic of the re-key and now it seems to work.
8422 I tested it on high traffic with frequent re-keys without
8423 problems. Added hmac_receive (and renamed hmac to hmac_send)
8424 in SilcClientConnection in lib/silcclient/client.h and
8425 in SilcIDListData in silcd/idlist.h. Also, removed the
8426 SilcPacketParserContext's cipher and hmac fields as they are
8427 not needed anymore and actually caused some problems when
8428 the ciphers and hmac's changed underneath the packet parser.
8430 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8432 * If re-key protocol is active then process the incoming packets
8433 synchronously since we must assure that icoming packets encrypted
8434 with the old key is processed before the new keys is set to
8435 use. This is true other packets than for REKEY packets.
8436 Affected file silcd/server.c. The same was done to client library
8437 as well, affected file lib/silcclient/client.c.
8439 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Fixed bug in client and server to accept the force send if
8442 the packet is send from silc_[server/client]_packet_process
8443 function. Otherwise the packets are never delivered, oops.
8445 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Disable force sending of packets when REKEY protocol is active.
8448 We must assure that no packet is sent directly when rekey is
8449 performed. All packets must be sent through packet queue.
8450 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8451 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8452 function is silc_[server/client]_packet_send_real to check
8455 * Replaced the SIM paths from example config files to
8456 /usr/local/modules. Also, make install creates now
8457 /usr/local/silc/logs directory to hold all the SILC server
8460 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8462 * Made the configure.in.pre work on Solaris. Patch by salo.
8464 * Made all ciphers compatible with non-x86 machines. Defined
8465 CBC mode macros into lib/silccrypt/ciphers_def.h.
8467 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Fixed the make install.
8471 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * When MAC computation fails the silc_packet_decrypt returned 0
8474 even though it was supposed to return -1. Fixed this. The
8475 affected file is lib/silccore/silcpacket.c.
8477 * Do not replace the config files in /etc/silc (in make install)
8478 if they already exist. Affected file ./Makefile.am.
8480 * Do not send re-key packets immediately but through packet queue.
8481 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8483 * Changed silc_net_check_host_by_sock to return FALSE if the
8484 IP/DNS could not be resolved. Though, it returns the IP address
8485 now even if it could not resolve it (but returns also FALSE).
8486 Affected file lib/silcutil/silcnet.[ch].
8488 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8490 * Added silc_pkcs_decode_identifier to decode the public key's
8491 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8492 Added also silc_pkcs_free_identifier. Added also new context
8493 SilcPublicKeyIdentifier.
8495 * Added -S option to the silc client. It is used to dump the
8496 contents of the specified public key file.
8498 * Changed the PKCS api to return the public key length when
8499 setting the public key.
8501 * Fixed a fatal bug in the public and private key file loading.
8502 Affected file lib/silccrypt/silcpkcs.c.
8504 * Execute the packet parsing for client with zero (0) timeout
8505 if the protocol is active. Affected file silcd/server.c.
8507 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8509 * Made the key generation options to the silcd program. Added
8510 -C option, equivalent to client's option.
8512 * Added new [ServerKeys] config section to the server. It
8513 configures the server's public and private key.
8515 * Defined generic Public Key Payload into the protocol
8516 specification to send specific type of public keys and
8519 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8520 public key or certificate.
8522 * Implemented the GETKEY command to the server and to the
8523 client library and on user interface.
8525 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8527 * Made preliminary `make install' work.
8529 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Added SilcServerRekey context into silcd/idlist.h.
8533 * Added the PFS support as defined in the specification to the
8534 SKE protocol. Affected files lib/silcske/*.c.
8536 * Added `ske_group' field to the SilcServerRekey context to hold
8537 the number of the SKE group that is used with PFS in re-key.
8538 Affected file silcd/idlist.h.
8540 * Added PFS re-key support to the server. Affected file is
8543 * Added silc_protocol_cancel to cancel execution of the next
8544 state of the protocol. Affected file is
8545 lib/silccore/silcprotocol.[ch].
8547 * Added the re-key support with and without PFS to the client
8548 library. Re-key is performed once in an hour, by default.
8550 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8551 Added silc_client_rekey_callback and silc_client_rekey_final.
8552 Affected files are lib/silcclient/protocol.[ch] and
8553 lib/silcclient/client.[ch].
8555 * Removed the `hmac_key' and `hmac_key_len' fields from the
8556 SilcClientConnection structure; not needed. Affected file is
8557 lib/silcclient/client.h.
8561 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8563 * Do not ask whether user wants to use the negotiated private key
8564 for private messages, just use it. Affected file is
8565 silc/local_command.c.
8567 * Added `send_enc_key' and `enc_key_len' fields to the
8568 SilcIDListData structure since they are needed in the re-key
8569 phase. Affected file is silcd/idlist.[ch].
8571 * Implemented the simple re-key protocol into the server.
8572 Affected files silcd/server.c and silcd/protocol.[ch]. The
8573 re-key will be performed once in an hour, by default.
8575 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8576 Added silc_server_rekey, silc_server_rekey_callback and
8577 silc_server_rekey_final.
8579 * Removed Tunneled flag from the protocol. Updated the code
8580 and the specifications.
8582 * Adde `pfs' field to the SilcIDListData to indicate whether
8583 the PFS is to be performed in the re-key. Affected file is
8586 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8588 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8589 int64 of at least the xintXX size. If void * is less that 4
8590 bytes uint32 * will be used. Defined bool as boolean.
8592 * Changed _ALL_ unsigned long and unsigned int to uint32,
8593 unsgined short to uint16 in the source tree.
8595 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8596 not handle clients that has entry->data.registered == FALSE.
8597 They are not in the network anymore. Affected file is
8600 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Implemented the sending of the SERVER_SIGNOFF notify in the
8603 server. Affected file is silcd/server.c.
8605 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8606 Added also silc_notify_payload_encode_args into the
8607 lib/silccore/silcnotify.[ch].
8609 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8610 Affected file silcd/packet_receive.c.
8612 * Implemented the SERVER_SIGNOFF notify handling in the client
8613 library. Affected file lib/silcclient/client_notify.c. Also,
8614 implemnted the printing of the SERVER_SIGNOFF info to the
8615 application. Affected file silc/client_ops.c.
8617 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8618 if the deleting was successful. Affected file silcd/idlist.[ch].
8620 * Added support for public key authentication in the connection
8621 authentication protocol in the client library. Affected file
8622 lib/silcclient/protocol.c.
8624 * Changed the server's silc_idlist_get_clients_by_* interface
8625 to support already allocated array so that new entries may be
8626 added to pre-allocated array. Affected file silcd/idlist.[ch].
8627 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8628 and command replies.
8630 * All command reply functions in the server now calls the
8631 pending command callback even if error occured. This way the
8632 error will be delivered to the client as well. Affected files
8633 silcd/command.c and silcd/command_reply.c.
8635 * Fixed INFO command to return local server's info if no server
8636 was provided. Affected file lib/silcclient/command.c.
8638 * Removed RESTART command for good. Updated the code and the
8641 * Rewrote parts of the task system. It is a bit simpler now.
8642 Removed unsued task priorities. The affected files are
8643 lib/silcutil/silctask.[ch].
8645 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8647 * Moved the USERS printing from the library to the application.
8648 Affected files lib/silcclient/command.c and silc/client_ops.c.
8650 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Added channel key re-key support. The re-key is perfomed
8655 only by the router and is done once in an hour. Added `rekey'
8656 field to the SilcChannelEntry in the server. Affected files
8657 silcd/server.c and silcd/idlist.h.
8659 * Added silc_task_unregister_by_context into the file
8660 lib/silcutil/silctask.[ch].
8662 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8664 * Added SILC_UMODE_GONE mode to indicate when the client is not
8665 present in the SILC network. Added also support to the local
8666 command AWAY that will set this mode. Added support of showing
8667 "xxx is gone" in WHOIS command. The USERS command shows the
8668 gone status as well.
8670 * Fixed setting server and router operator privileges in the
8671 server's UMODE command. Affected file silcd/command.c.
8673 * Merged the SKE KE1 and KE2 payloads into one payload. The
8674 new KE payload is equivalent to the old KE2 payload.
8676 Cleaned up the SKE Start Payload parsing. It now uses the
8677 simple buffer unformatting to do the parsing. A lot faster
8680 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8681 to the SKE that is used to indicate whether both of the SKE
8682 parties should perform authentication. By default only the
8683 responder performs authentication. By setting this flag also
8684 the initiator must do authentication. By default it is unset
8685 since in normal SKE case, client to server connection, only
8686 the responder should do authentication. When doing SKE between
8687 two clients both should perform authentication. Updated the
8688 code and the protocol specs.
8690 * A little fix to IDENTIFY command in the server. Search the
8691 client first by hash not nickname. Affected file is
8694 * Fixed the silc_client_close_connection to support closing
8695 the client to client connections wihtout deleting too much
8696 data. Affected file lib/silcclient/client.c.
8698 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8699 are received if protocol used to be active but is not anymore
8700 the application would crash due to NULL pointer dereference.
8701 Affected files silcd/server.c and lib/silcclient/client.c.
8703 * Added `hash' field to the SilcClientConnection to include
8704 the hash function negotiated in the SKE protocol.
8706 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8707 to set the channel founder authentication data. A client can
8708 claim the founder rights later by providing the authentication
8709 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8710 This way the channel founder can regain the channel founder
8711 privileges even it is left the channel. This works only on
8712 local server and the client must be connected to the same
8713 server to be able to regain the founder rights. Updated the
8714 protocol specs accordingly.
8716 Added support to the CMODE command in the client to set the
8717 founder auth data. Read the README to see how to set it.
8719 Added support to the CUMODE command to claim the founder
8720 rights. Read the README to see how to do it.
8722 Added support for the founder authentication to the Channel
8723 Entry in the server. Affected file silcd/idlist.h.
8725 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8726 server's CMODE command. Affected file silcd/command.c.
8728 * Added the following new functions into lib/silccore/silcauth.[ch]:
8729 silc_auth_get_method and silc_auth_get_data.
8731 * The server now saves the remote hosts public key to the
8732 SilcIDListData pointer. Affected file silcd/protocol.c.
8734 * The normal server now does not remove the channel entry from
8735 the cache if the founder authentication data is set. It used
8736 to remove it if the founder was the last one on the channel on
8737 the server and left the channel. The auth data is saved and
8738 if the channel is re-joined later the old entry is used with
8739 the old auth data. Affected files silcd/command_reply.c and
8742 * Removed the `pkcs' field from the SilcIDListData structure
8743 in the server; it is not used. Affected file silcd/idlist.h.
8745 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Fixed packet processing on slow links. Partial packets were
8748 never re-processed because the incoming data buffer was cleared
8749 by the application. Application must not directly clear the
8750 sock->inbuf, the packet processing routines handle it. Fixed
8751 this in client library and in server.
8753 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8755 * Fixed the WHOIS and IDENTIFY send reply function to really
8756 check whether to send list or just one entry. Affected file
8759 * Cleaned up the LEAVE command's channel key distribution. The
8760 affected file silcd/command.c.
8762 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8763 can enforce the channel mode as well. In that case the ID
8764 includes the ID of the server. The code now enforces the
8765 mode change if the router have different mode than the server.
8767 * The notify client operation with CMODE_CHANGE notify can now
8768 return NULL client_entry pointer if the CMODE was not changed
8769 by client. Application must check for this.
8771 * Added <Server ID> argument to INFO command to support server
8772 info fetching by Server ID.
8774 * Added silc_server_announce_get_channel_users to get assembled
8775 packets of channel users of the specified channel. Affected
8776 file silcd/server.[ch].
8778 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8779 was freed underneath the ID Cache.
8781 * Re-announce clients when the server received CHANNEL_CHANGE
8782 notify from the router. Affected file silcd/packet_send.c.
8784 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8786 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8787 crashed since it did not handle the fact that there is no cipher
8788 called "3" and didn't check the error condition. Now fixed.
8790 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8791 flag. It can be used to send message requests.
8793 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Implemented the RESTART command in the client.
8797 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8798 notice type messages. Added notice printing to the user
8801 * The channel keys are not re-generated if the channel's mode
8802 is PRIVKEY, ie private key on the channel exists. Affected
8803 files silcd/server.c and silcd/command.c.
8805 * Fixed a little bug in channel message delivery when channel
8806 private keys are set in the server. Affected file is
8807 silcd/packet_send.c.
8809 * Changed the setting on channel->on_channel = TRUE from the
8810 silc_client_save_channel_key to the JOIN command reply. The
8811 key payload is not received if the private channel key is set.
8812 Affected file lib/silcclient/command_reply.c and the
8813 lib/silcclient/client_channel.c.
8815 * When the CMODE_CHANGE notify is sent and the channel private
8816 key mode is removed the channel key must be re-generated in
8817 other cells as well. Added this support for the router in the
8818 silcd/packet_receive.c.
8820 * Added new local command NOTICE to send notice message on
8821 channel. Affected file silc/local_command.[ch].
8823 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8825 * Added new local command ME to the client. It is used to send
8826 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8827 some action. Affected file silc/local_command.[ch].
8829 * Changed channel_message and private_message client operations
8830 to deliver the message flags to the application. Added also
8831 the `flags' arguments to the silc_client_send_channel_message
8832 and silc_client_send_private_message functions. Affected file
8835 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8837 * Redefined the Private Message Payload to support private message
8838 keys and to support the new private message flags. Updated
8839 the protocol specs. Flags makes it possible to have for example
8840 CTCP style messages.
8842 * Added new type SilcPrivateMessagePayload and defined an API
8843 for it in the lib/silcclient/silcprivate.[ch].
8845 * Tested private message private keys successfully. Tested the
8846 private message key set, unset and list commands with the new
8849 * Redefined the Channel Message Payload to include the channel
8850 message flags (equal with private message flags) to support
8851 for example CTCP style messages.
8853 * Defined some of the message (for channel and private message)
8854 flags. Updated the protocol specs and added the flags to the
8855 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8857 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8859 * Added SilcKeyAgreementStatus type to the key agreement routines
8860 to indicate the current status and error if one occured.
8861 The status types are defined in the lib/silcclient/silcapi.h.
8863 * Added new local command KEY that is used to set and unset private
8864 keys for channels, set and unset private keys for private messages
8865 with remote clients and to send key agreement requests and
8866 negotiate the key agreement protocol with remote client. The
8867 key agreement is supported only to negotiate private message keys,
8868 it currently cannot be used to negotiate private keys for channels,
8869 as it is not convenient for that purpose.
8871 * Fixed a minor pending callback setting bug in the function
8872 silc_client_get_client_by_id_resolve, now the function works.
8873 Affected file lib/silcclient/idlist.c.
8875 * Added function silc_net_get_local_port to get local bound
8876 port by socket. Added to lib/silcutil/silcnet.[ch].
8878 * Added `sockets' and `sockets_count' fields to the SilcClient
8879 object. They hold the sockets of the listenning sockets in
8880 the client. Listenning sockets may be for example the key
8881 agreement server. Affected file lib/silcclient/client.[ch].
8882 Added functions the silc_client_add_socket and the
8883 silc_client_del_socket. They are exported to the application
8886 * Added ~./silc/clientkeys to support other client's public keys.
8888 * Renamed verify_server_key client operation to verify_public_key
8889 and added one argument to indicate the type of the connection
8890 (server, client etc.).
8892 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Added silc_server_connection_auth_request to handle the
8895 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8896 silcd/packet_receive.[ch].
8898 * Added silc_server_send_connection_auth_request into the
8899 silcd/packet_send.c to send the connection auth request packet.
8901 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8904 * Fixed the public key authentication in responder side in the
8905 server. The `auth_data' pointer includes the SilcPublicKey
8906 not the path to the public key. Affected file silcd/protocol.c.
8908 * Implemented the public key authentication in the initiator side
8909 in the server. Affected file silcd/protocol.c.
8911 * Removed the [RedirectClient] config section from the server
8912 configuration. Is not needed and I don't want to implement it.
8914 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Cleaned up the CMODE command in the server. It now works
8917 correctly and supports all the modes defined in the protocol.
8918 Affected file is silcd/command.c.
8920 * Added `hmac_name' field to the SilcChannelEntry in the server
8921 to hold the default HMAC of the channel. It can be set when
8922 creating the channel (with JOIN command). Affected files
8925 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8926 type to indicate the change of the current cipher and hmac
8927 on the channel. Client can safely ignore the <cipher> argument
8928 (if it chooses to do so) since the CHANNEL_KEY packet will
8929 force the channel key change anyway. The <hmac> argument is
8930 important since the client is responsible of setting the new
8931 HMAC and the hmac key into use.
8933 * Fixed the CMODE command in the client library as well.
8935 * Tested CMODE command in router environment successfully.
8937 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Show the version of the remote client (or server) when connecting
8940 to the server. It is logged to the log file. Affected file
8941 is silcd/protocol.c.
8943 * Fixed the KILLED notify handling in the client library. The
8944 client must be removed from all channels when receiving the
8947 Also, do not remove the client entry when giving the KILL
8948 command but when the KILLED notify is received.
8950 * Removed silc_idlist_find_client_by_nickname from the server.
8951 Not needed anymore. Affected files silcd/idlist.[ch].
8953 * Implemented the CHANNEL_CHANGE notify type handling to the
8954 server. Affected file silcd/server.c.
8958 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Added silc_server_send_notify_invite to send the INVITE
8961 notify between routers.
8963 * Implemented the INVITE command correctly to the server.
8965 * Implemented the INVITE notify type handling in the server.
8967 * Implemented the INVITE command to the client library and on the
8970 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Added function silc_server_get_client_resolve to find the
8973 client entry by ID from all ID lists and then resolve it
8974 (using WHOIS) if it cannot be found. Affected file is
8977 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * Implemented the BAN command to the client library.
8981 * The JOIN command in the server now checks the invite list
8984 * Changed the silc_command_reply_payload_encode_va and the
8985 silc_command_payload_encode_va to support that if argument is
8986 NULL it ignores and checks the next argument. Affected file
8987 lib/silccore/silccommand.c.
8989 * Added silc_server_send_notify_ban to send the BAN notify
8990 type between routers.
8992 * Chaned the silc_notify_payload_encode to support that if
8993 argument is NULL it ignores and checks the next argument.
8994 Affected file lib/silccore/silcnotify.c.
8996 * Tested ban lists in router environment successfully.
8998 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9000 * Implemented BAN command to the server, in silcd/command.[ch].
9002 * Removed the BAN and INVITE_LIST modes from the CMODE command
9005 * Added function silc_string_match to regex match two strings.
9006 Affected files lib/silcutil/silcutil.[ch].
9008 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Redefined parts of the SilcChannelEntry in the server to support
9011 the new ban and invite lists.
9013 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9015 * Redefined the INVITE command. The same command can be used to
9016 invite individuals to the channel but also to manage the invite
9017 list of the channel (to add to and remove from the invite list).
9018 Updated the protocol specs.
9020 * Added new command SILC_COMMAND_BAN that can be used to manage
9021 the ban list of the channel. Updated the protocol specs.
9023 * Removed the channel modes: the SILC_CMODE_BAN and the
9024 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9025 in the CMODE command. The equivalent features are now available
9026 using INVITE and BAN commands. Updated the protocol specs.
9028 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9029 in the network about change in the current ban list. The notify
9030 type is not used by the client.
9032 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9033 support the invite lists.
9035 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9037 * Added new function silc_string_regexify that converts string
9038 including wildcard characters into regex string that can
9039 be used by the GNU regex library. Added into the file
9040 lib/silcutil/silcutil.[ch].
9042 Added silc_string_regex_combine to combine to regex strings
9043 into one so that they can be used as one regex string by
9044 the GNU regex library. Added into the file
9045 lib/silcutil/silcutil.[ch].
9047 Added silc_string_regex_match to match two strings. It returns
9048 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9050 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9052 * Imported GNU regex to the soruce tree into lib/contrib.
9053 Fixed some compiler warning from the regex.c.
9055 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9057 * Fixed MOTD command in the server to work in router environment.
9059 * Fixed the MOTD command in the client library to support
9060 the server argument in the command.
9062 * Added `nickname_len' argument to the silc_idlist_add_client
9063 in the server, as the `nickname' argument may be binary data
9066 * Added silc_idlist_get_channels to return all channels from
9069 * Implemented LIST command to the server. Affected file is
9072 * Implemented the LIST command to the client library and on the
9075 * Added [<user count>] argument to the LIST command reply.
9076 With private channels the user count is not shown.
9078 * Updated TODO and README.
9080 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9082 * The client entry's data.registered must be TRUE even with
9083 global client entry on global client list. The data.registered
9084 is used to check whether the client is anymore in the network,
9085 for example with WHOWAS command so it must be valid.
9087 * Fixed the WHOWAS command in the server. It now actually works
9088 in router environment. Added function into silcd/command_reply.c
9089 silc_server_command_reply_whowas_save.
9091 * Added silc_idlist_purge function to the silcd/idlist.c
9092 to periodically purge the ID Cache.
9094 * Fixed INFO command in the server. It works now in router
9095 environment. Added <server name> argument to the INFO command
9096 reply. Updated the protocol specs.
9098 * Fixed minor bug in silc_idcache_purge to not purge if the
9099 expire value is zero.
9101 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9102 they were buggy because of the WHOWAS information.
9104 * Fixed local command MSG to handle the async resolving of
9105 the remote client properly. It used to fail the first MSG.
9106 Affected file silc/local_command.c.
9108 * Added `data_len' field to SilcIDCache context.
9110 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9112 * Update TODO. Todo in commands in the server.
9114 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9117 used by routers as broadcast packet to inform other routers
9118 about the changed user mode.
9120 Implemented the notify handling in the server. Affected file is
9121 silcd/packet_receive.c. Added the function
9122 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9124 * Added new generic Channel Payload and deprecated the New Channel
9125 Payload. The New Channel Payload is now the generic Channel
9128 * Added new argument `mode' to the silc_server_send_new_channel
9129 as it is required in the Channel Payload now.
9131 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9132 and created a new and real SilChannelPayload to represent the
9133 new generic Channel Payload. Implemented the encode/decode
9134 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9136 * Added silc_server_get_client_channel_list to return the list
9137 of channels the client has joined for WHOIS command reply.
9138 Affected file silcd/server.[ch].
9140 * Implemented the channel list sending in the WHOIS command reply
9141 in server and in the client.
9143 Implemented the channel list displaying on the user interface
9144 as well. Affected file silc/client_ops.c.
9146 * Added silc_channel_payload_parse_list to parse list of Channel
9147 Payloads. It returns SilcDList list of SilcChannelPayloads.
9148 Client for example can use this function to parse the list of
9149 channels it receives in the WHOIS command reply. The caller
9150 must free the list by calling silc_channel_payload_list_free.
9151 Affected files lib/silccore/silcchannel.[ch].
9153 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9155 * Added one new argument <user mode> to the WHOIS command reply
9156 to return the mode of the user in SILC. Updated the protocol
9159 Implemented it to the server and client.
9161 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Fixed the mode printing on the user interface on joining.
9164 Affected file silc/client_ops.c.
9166 * Implemented the UMODE command and user modes in general to the
9167 client library and to the user interface.
9169 * Implemented the UMODE command to the server.
9171 * The server now sends UNKNOWN_COMMAND error status if client sends
9172 unknown command. Affected file silcd/command.c.
9174 * All server commands now handle the command identifier the right
9175 way when sending the command reply to the client. The client can
9176 use to identify the command replies with the identifier.
9178 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9180 * Added silc_server_get_client_route to resolve the route to
9181 the client indicated by the client ID. Affected file is
9184 * Added silc_server_relay_packet as general function to relay
9185 packet to arbitrary destination. This deprecates functions
9186 like _send_private_message_key, _relay_notify etc. Affected
9187 file is silcd/packet_send.[ch].
9189 Removed silc_server_send_key_agreement,
9190 silc_server_send_private_message_key and
9191 silc_server_packet_relay_notify functions from the file
9192 silcd/packet_send.[ch].
9196 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9197 server. Affected file silcd/packet_receive.[ch].
9199 * Implemented the KILL command to the client. Implemented the
9200 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9201 Affected files lib/silcclient/command[_reply].c and
9202 lib/silcclient/client_notify.c. Implemented the KILL notify
9203 printing in the user inteface.
9205 * Fixed a lot silc_parse_nick memory leaks from the client
9206 library in the file lib/silcclient/command.c.
9208 * Changed the silc_server_send_notify_on_channels's `sender'
9209 argument from SilcSocketConnection to SilcClientEntry to
9210 check the sender as entry and not as connection object and not
9211 to send to the client provided as argument. The affected file
9212 is silcd/packet_send.[ch].
9214 * The notify packets that are destined directly to the client used
9215 to not to be processed by the server. Now changed that and the
9216 server processes all notify packets. After relaying the packet
9217 to the client the notify packet is processed in the server.
9219 * The silc_server_free_client_data now checks whether there is
9220 pending outgoing traffic for the client and purges the data to
9221 the network before removing the client entry.
9223 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9226 an client is killed from the SILC Network. Updated the protocol
9229 Added new function silc_server_send_notify_killed to the
9230 silcd/packet_send.[ch].
9232 * Added function silc_server_packet_relay_notify to relay notify
9233 packets that are destined directly to a client. In this case
9234 the server does not process the notify packets but merely relays
9235 it to the client. Affected file silcd/packet_send.[ch].
9237 Added also silc_server_packet_process_relay_notify to check
9238 whereto relay the notify. Affected file is
9239 silcd/packet_receive.[ch].
9241 * Implemented the KILL command to the server.
9245 * Added the backup schema desgined last fall to the protocol
9246 specs for everyone to see. The specification is in the
9247 *-spec-xx.txt draft and the packet type definitions for the
9248 backup routers is in *-pp-xx.txt draft. Thusly, added also
9249 new packet type SILC_PACKET_CELL_ROUTERS.
9251 * A big security problem in the implementation discovered. The
9252 signoff of an client did not cause new channel key generation
9253 which it of course should've done. The channel keys must be
9254 always re-generated when client leaves (or signoffs) the channel.
9255 The silc_server_remove_from_channels funtion now handles
9256 the channel key re-generation.
9258 * Added `sender' argument to the silc_server_send_notify_on_channels
9259 to not to send the client provided as argument. Affected file
9260 silcd/packet_send.[ch].
9262 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * Implemented OPER and SILCOPER commands into the server and
9267 * Added silc_auth_verify and silc_auth_verify_data to verify
9268 the authentication directly from the authentication payload.
9269 It supports verifying both passphrase and public key based
9270 authentication. Affected file lib/silccore/silcauth.[ch].
9272 * Added `hash' field to the SilcIDListData structure. It is the
9273 hash negotiated in the SKE protocol. Affected file is
9276 * Slight redesigning of the SilcAuthPayload handling routines.
9277 Do not send SilcPKCS but SilcPublicKey as argument.
9279 * Implemented the public key authentication support to the
9280 serverconfig. The public key is loaded from the provided path
9281 and saved as authentication data to void * pointer. Thus,
9282 changed the unsigned char *auth_data to void *auth_data;
9284 * Fixed SHUTDOWN command to send the reply before the server
9285 is shutdown. :) Affected file silcd/command.c.
9287 * Fixed fatal bug in CONNECT command. The hostname was invalid
9288 memory and server crashed. Affected file silcd/command.c.
9290 * Fixed fatal bug in CLOSE command. The server_entry became
9291 invalid but was referenced later in the command. Affected file
9294 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9296 * Fixed fatal bug in failure packet handling. Server ignored
9297 the failure and thus crashed when it came.
9301 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9304 that the command may be executed only once in (about) 2 seconds.
9305 The old SILC_CF_LAG flag is same but allows command bursts up
9306 to five before limiting.
9308 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9309 server code. Various commands now includes the CF_LAG_STRICT
9310 flag to disallow any kind of miss-use of the command.
9312 * Fixed the silc_buffer_unformat to not to allocate any data
9313 if the length of the data is zero. It used to allocate the
9314 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9316 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9318 * Changed the format of AdminConnection configuration section
9319 in the server. Added username of the admin to the format.
9320 Affected files silcd/serverconfig.[ch].
9322 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9323 to return admin configuration data by host, username and/or
9326 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9328 * Implemented WHOWAS command to the server. Added the functions:
9330 silc_server_command_whowas_parse,
9331 silc_server_command_whowas_send_reply,
9332 silc_server_command_whowas_from_client and
9333 silc_server_command_whowas_from_server
9335 * Added <Client ID> argument to the WHOWAS command reply. Updated
9336 the protocol specs accordingly.
9338 * Implemented WHOWAS command and command_reply to the client
9341 Implemented the WHOWAS printing on the user interface.
9343 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9345 * Added new argument to the WHOWAS command reply, the real name.
9346 It is an optional argument. Updated the protocol specs.
9348 * Added SilcIDCacheDestructor callback that is registered when
9349 the SilcIDCache is allocated. The callback is called when
9350 an cache entry in the ID Cache expires, or is purged from the
9351 cache. Added into lib/silccore/idcache.[ch].
9353 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9354 to destruct the client entries when the cache entry expires.
9355 Other ID Cache's in server and in the client library ignores
9358 * If the ID Cache entry's `expire' field is zero then the entry
9359 never expires. Added boolean `expire' argument to the
9360 silc_idcache_add function in the lib/silccore/idcache.[ch].
9361 If it is TRUE the default expiry value is used.
9363 * Added silc_server_free_client_data_timeout that is registered
9364 when client disconnects. By default for 5 minutes we preserve
9365 the client entry for history - for WHOWAS command.
9367 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Added support to the server to enforce that commands are not
9370 executed more than once in 2 seconds. If server receives
9371 commands from client more frequently, timeout is registered
9372 to process the commands. Affected file silcd/command.c.
9373 Added new function silc_server_command_process_timeout.
9375 * Changed NICK_NOTIFY handling in client library to check that
9376 if the client's nickname was changed, so there is no need to
9377 resolve anything from the server.
9379 * Removed error printing from the WHOIS and IDENTIFY commands.
9380 If error occurs then it is ignored silently in the client library.
9381 The application, however, may map the received error to
9382 human readable error string. The application currently maps
9383 the NO_SUCH_NICKNAME error to string.
9385 * Made the command status message public to the application. Moved
9386 them from lib/silcclient/command_reply.c to
9387 lib/silcclient/command_reply.h. The application can map the
9388 received command status to the string with the
9389 silc_client_command_status_message function.
9391 * Added check to the server to check that client's ID is same
9392 as the Source ID in the packet the client sent. They must
9395 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9397 * Added dist-bzip hook to the Makefile.am to make bzip2
9398 compressed distributions.
9400 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9402 * Server now enforces the maximum length for the nickname and
9403 the channel as protocol specification dictates. 128 bytes for
9404 nickname and 256 bytes for channel name.
9406 * Moved the WHOIS printing to the application. The client libary
9407 does not print out the WHOIS information anymore, the application
9408 must do it. Renamed silc_client_command_reply_whois_print to
9409 the silc_client_command_reply_whois_save.
9411 The client's idle time is also sent to the application now, and
9412 the idle is shown on screen.
9414 * Added silc_client_command_reply_identify_save to save the
9415 received IDENTIFY entries.
9417 * Do not check for channel private keys in message sending and
9418 reception if the channel does not have the PRIVKEY mode set.
9419 Affected file lib/silclient/client_channel.c.
9421 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9424 just surfaced after chaning the JOIN procedure.
9426 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Added silc_client_get_clients_by_list to get client entries
9429 from Client ID list, that is returned for example by JOIN
9430 and USERS command replies. The application should use this
9431 function for example when JOIN command reply is received to
9432 resolve the clients already on the channel (library does not
9433 do that anymore as USERS command reply is not used in the JOIN
9434 procedure anymore). Affected files lib/silcclient/silcapi.h and
9435 lib/silcclient/idlist.c.
9437 * JOIN command reply and USERS command reply returns now SilcBuffer
9438 pointers instead of unsigned char pointers when returning
9439 the client list and mode list.
9441 * Added <Client ID> argument to the JOIN command reply, mainly
9442 for the server to identify for which client the command was
9443 originally sent. Updated protocol specs accordingly.
9445 * Added SilcDlist private_key pointer to the SilcChannelEntry
9446 in the client to support the channel private keys. Affected
9447 file is lib/silcclient/idlist.h.
9449 * Added SilcChannelPrivateKey argument to the function
9450 silc_client_send_channel_message so that application can choose
9451 to use specific private ke if it wants to. If it is not provided,
9452 the normal channel key is used, unless private keys are set.
9453 In this case the first (key that was added first) is used
9454 as the encryption key.
9456 * Implemented the support for channel private key handling.
9457 Implemented the following functions:
9459 silc_client_add_channel_private_key,
9460 silc_client_del_channel_private_keys,
9461 silc_client_del_channel_private_key,
9462 silc_client_list_channel_private_keys and
9463 silc_client_free_channel_private_keys
9465 Affected file lib/silcclient/client_channel.c.
9467 * Added the support for the private keys in the channel message
9468 sending and encryption and in the message reception and
9469 decryption. Affected funtions are
9470 silc_client_send_channel_message and silc_client_channel_message.
9472 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9474 * Added SKE's key verify callback to the client library's
9475 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9477 * Removed the statement that server (or router) must send USERS
9478 command reply when joining to the channel so that the client
9479 knows who are on the channel. Instead, the client list and
9480 client's mode list is now sent in the JOIN command reply to the
9481 client who joined channel. This is better solution.
9483 * Added function silc_server_get_users_on_channel and function
9484 silc_server_save_users_on_channel to the silcd/server.[ch].
9486 * Removed function silc_server_command_send_users from the
9489 * Do not show topic on the client library anymore. The topic is
9490 sent in the command reply notify to the application and the
9491 application must show the topic now.
9493 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9495 * Added client searching by nickname hash into the IDENTIFY and
9496 WHOIS commands in the server as they were clearly missing from
9497 them. Affected file is silcd/command.c.
9499 * Fixed a bug in private message receiving in the client library.
9500 The remote ID was freed and it wasn't supposed, now it is
9503 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Minor fix to the channel payload; allocate the data area, as it
9506 needs to be of specific length.
9508 * If the key agreement port is zero then the operating
9509 system will define the bound port. Affected files are
9510 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9512 * Added new function silc_channel_payload_decrypt into the file
9513 lib/silccore/silcchannel.[ch].
9515 * Moved the channel message etc, check from silc_packet_decrypt
9516 to applications. The library calls now a generic
9517 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9518 when the packet is either normal or special. This was done to
9519 allow more wide range of checking that was not allowed when
9520 the code was in library. Now applications can do virtually any
9521 checks to the packet and return to the library the decision how
9522 the packet should be processed. Affected files are
9523 lib/silccore/silcpacket.[ch].
9525 Added silc_server_packet_decrypt_check to the server and
9526 silc_client_packet_decrypt_check to the client library.
9528 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9529 to send with specified source and destination information.
9531 * Channel message delivery between routers was broken after the
9532 channel key distribution was fixed earlier. The channel key
9533 was used be to distributed to other routers as well which is not
9534 allowed by the protocol. Now this is fixed and channel keys
9535 really are cell specific and the channel message delivery between
9536 routers comply with the protocol specification.
9538 * Fixed various commands in server to check also the global list
9539 for the channel entry and not just the local list. The affected
9540 file silcd/command.c.
9542 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9544 * Added assert()s to buffer formatting and unformatting routines
9545 to assert (if --enable-debug) when error occurs. Affected
9546 file: lib/silcutil/silcbuffmt.c.
9548 * Changed to auto-reconnect to check whether the remote host is
9549 router and register the re-connect timeout if it is. It used
9550 to check that whether we are normal server, but router must do
9551 auto-reconnect with another router as well. Affected file
9554 * Removed the [<key len>] option from CMODE command as the cipher
9555 name decides the key length, nowadays. See the defined ciphers
9556 from the protocol specification.
9558 * Added [<hmac>] option to the CMODE command to define the HMAC
9559 for the channel. Added SILC_CMODE_HMAC channel mode.
9561 * Added [<hmac>] option for the JOIN command so that user can
9562 select which HMAC is used to compute the MACs of the channel
9565 * Added Hmac field to the Channel Message Payload. The integrity
9566 of plaintext channel messages are now protected by computing
9567 MAC of the message and attaching the MAC to the payload. The
9568 MAC is encrypted. Now, it is clear that this causes some
9569 overhead to the size of the packet but rationale for this is that
9570 now the receiver can verify whether the channel message decrypted
9571 correctly and also when private keys are set for the channel the
9572 receiver can decrypt the packet with several keys and check from
9573 the MAC which key decrypted the message correctly.
9575 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9576 lib/silccrypt/silccipher.[ch].
9578 * Added silc_hash_len to return the digest length into the
9579 lib/silcrypt/silchash.[ch].
9581 * Rewrote parts of Silc Channel Payload interface in the
9582 lib/silccore/silcchannel.[ch]. The encode function now also
9583 encrypts the packet and parse function decrypts it.
9585 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9587 * Fixed a minor formatting bug in the SKE's key material processing.
9588 It actually might have processed the keys wrong way resulting
9591 * Redefined the mandatory HMAC algorithms and added new algorithms.
9592 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9593 and hmac-md5 truncated to 96 bits. The mandatory is now
9594 hmac-sha1-96. Rest are optional (including the one that used
9595 to be mandatory). Rationale for this is that the truncated HMAC
9596 length is sufficient from security point of view and can actually
9597 make the attack against the HMAC harder. Also, the truncated
9598 HMAC causes less overhead to the packets. See the RFC2104 for
9601 * Added new [hmac] configuration section. The SKE used to use
9602 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9603 is of course wrong. The official names that must be proposed in
9604 the SKE are the ones defined in the protocol specification
9605 (hmac-sha1-96 for example). The user can configure any hmac
9606 using any hash function configured in the [hash] section. At
9607 least, the mandatory must be configured.
9609 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9611 * Added HMAC list to the SKE proposal list. It has now both
9612 hash algorithm list and HMAC list. This makes the protocol
9613 incompatible with previous versions. The SKE now seems to work
9614 the way it is supposed to work, for the first time actually.
9616 * Defined plain Hash algorithms to the protocol specification.
9619 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9621 * Implemented support for key agreement packets into the server.
9622 Added functions silc_server_key_agreement and
9623 silc_server_send_key_agreement. Other than these functions,
9624 server has nothing to do with this packet.
9626 * Added support for private message key packets into the server.
9627 Added functions silc_server_private_message_key and
9628 silc_server_send_private_message_key.
9632 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9633 called in the protocol's final callback instead in the END
9634 protocol state. This makes a little more sense and in the same
9635 time in client we can use the same protocol routines for normal
9636 key exchange and to key agreement packet handling as well.
9638 * Added to both client's and server's KE protocol context the
9639 SilcSKEKeyMaterial pointer to save the key material. We will
9640 bring the key material to the protocol's final callback by doing
9641 this. The final callback must free the key material.
9643 * Added SKE's packet_send callback into client's KE protocol
9644 context so that the caller can choose what packet sending function
9645 is used. This way we can use different packet sending when
9646 doing normal SKE when doing key agreement packet handling (in
9647 the key agreement packet handling we do not want to encrypt
9650 * Implemented the responder side of the key agreement routines
9651 in the client. The client can now bind to specified port and
9652 accept incoming key negotiation. The key material is passed
9653 to the application after the protocol is over.
9655 * Implemented the processing of incoming Key Agreement packet
9656 in the client. Added function silc_client_key_agreement to
9659 * Implemented the intiator side of the key agreement routines
9660 in the client. The client can now initiate key agreement with
9661 another remote client. The key material is passed to the
9662 application after the protocol is over.
9664 * Created client_keyagr.c to include all the key agreement
9667 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9668 SILC_TASK_CALLBACK except that it is not static.
9670 * Created client_notify.c and moved the Notify packet handling
9671 from the client.[ch] into that file.
9673 * Created client_prvmsg.c and moved all private message and
9674 private message key routines from the client.[ch] into that file.
9676 * Create client_channel.c and moved all channel message and
9677 channel private key routines from the client.[ch] into that file.
9679 * Changed silc_client_get_client_by_id_resolve to resolve with
9680 WHOIS command instead of IDENTIFY command, in the file
9681 lib/silclient/idlist.c.
9683 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Implemented the SKE's responder side to the Client library.
9687 * When FAILURE is received to the protocol do not trust it
9688 blindly. Register a timeout to wait whether the remote closes
9689 the connection as it should do it, only after that process the
9690 actual failure. This was changed to both client and server.
9692 * Added client_internal.h to include some of the structures
9693 there instead of client.h in lib/silcclient/.
9695 * Added function silc_task_unregister_by_callback to unregister
9696 timeouts by the callback function.
9698 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Some "Incomplete WHOIS info" errors has been appearing on the
9701 log files. Took away the entry->userinfo check from WHOIS
9702 reply sending. The entry->userinfo is now " " if client did not
9703 provide one. I thought this was fixed earlier but something
9704 is wrong still. Let's see if the error still appears.
9706 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9708 * Fixed a minor bug in the login when the channel key is
9709 re-generated in the server. It used to generate the key in
9710 wrong order and thus caused problems in the channel traffic.
9712 * Fixed a minor bug in channel key distsribution after
9713 KICK command. The key was not sent to the router even though
9716 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Added silc_ske_process_key_material_data as generic routine
9719 to process any key material as the SILC protocol dictates. The
9720 function is used by the actual SKE library but can be used by
9721 applications as well. This relates to the private message keys
9722 and the channel private keys since they must be processed the
9723 same way the normal SILC session keys. The protocol dictates
9724 this. Affected files: lib/silcske/silcske.[ch].
9726 Added also silc_ske_free_key_material to free the
9727 SilcSKEKeyMaterial structure.
9729 * Defined silc_cipher_set_key function to set the key for
9730 cipher without using the object's method function. The affected
9731 files: lib/silccrypt/silccipher.[ch].
9733 * Implemented silc silc_client_add_private_message_key,
9734 silc_client_add_private_message_key_ske,
9735 silc_client_del_private_message_key,
9736 silc_client_list_private_message_keys and
9737 silc_client_free_private_message_keys functions in the
9740 Added functions silc_client_send_private_message_key to send
9741 the Private Message Key payload and silc_client_private_message_key
9742 to handle incoming Private Message Key payload.
9744 * Added Cipher field to the Private Message Key payload to set
9745 the cipher to be used. If ignored, the default cipher defined
9746 in the SILC protocol (aes-256-cbc) is used.
9748 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Removed lib/silcclient/ops.h file.
9752 Redefined parts of the SILC Client Library API. Created new
9753 file silcapi.h that deprecates the ops.h file and defines the
9754 published Client Library API. Defined also private message key
9755 API and channel private key API into the file.
9757 This is the file that the application must include from the
9758 SILC Client Library. Other files need not be included by
9759 the application anymore.
9761 * Added new key_agreement client operation callback and also
9762 defined the Key Agreement library API for the application.
9764 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9766 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9767 is used by clients to request key negotiation between another
9768 client in the SILC network. If the negotiation is started it
9769 is performed using the SKE protocol. The result of the
9770 negotiation, the secret key material, can be used for example
9771 as private message key.
9773 Implemented the Key Agreement payload into the files
9774 lib/silccore/silauth.[ch].
9776 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Redefined ciphers for the SILC protocol. Added some new ciphers
9779 and defined the key lengths for the algorithms. Changed the
9780 code accordingly. The default key length is now 256 bits.
9782 * Fixed SKE key distribution function silc_ske_process_key_material
9783 when the key length is more than 128 bits. The default key
9784 length in SILC is now 256 bits.
9786 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9787 to indicate unsupported algorithm.
9789 * Renamed rijndael.c to aes.c and all functions as well.
9791 * Fixed a long standing channel key setting bug in client library.
9792 Weird that it has never surfaced before.
9794 * Fixed bug in channel deletion. If the entire channel is removed
9795 then it must also delete the references of the channel entry
9796 from the client's channel list as the client's channel entry and
9797 the channel's client entry share same memory.
9799 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9801 * Implemented CONNECT and SHUTDOWN commands in the client.
9803 * Implemented CLOSE command to the client.
9805 * Added the function silc_idlist_find_server_by_name into the
9806 files silcd/idlist.[ch].
9808 Added the function silc_idlist_find_server_by_conn into the
9809 files silcd/idlist.[ch].
9811 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * DIE command was renamed to SHUTDOWN. Updated the both code
9816 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9817 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9819 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9822 * Added function silc_server_create_connection function to create
9823 connection to remote router. My server implementation actually
9824 does not allow router to connect to normal server (it expects
9825 that normal server always initiates the connection to the router)
9826 so the CONNECT command is only good for connecting to another
9829 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9831 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9832 or some other client was kicked from the channel.
9834 Implemented the handling of the notify type to both client
9837 Implemented silc_server_send_notify_kicked to send the KICKED
9838 notify. It is used to send it to the server's primary router.
9840 * Implemented the KICK command into server and client.
9842 * Added `query' argument to the silc_idlist_get_client function
9843 to indicate whether to query the client from server or not if
9846 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9847 to indicate that the client is not channel founder.
9851 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9853 * Removed the rng context from SilcPacketContext structure and
9854 changed that the packet routine uses the Global RNG API.
9856 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Added support for quit message that client can "leave" on the
9859 channel when it quits the SILC. It is ditributed inside the
9860 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9862 Added silc_server_free_client_data that will take the
9863 signoff message as argument.
9865 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9867 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9869 * Updated parts of the protocol specification to keep it up
9872 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9874 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9875 payloads in one packet.
9877 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9878 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9879 use now the new List flag.
9881 * Also deprecated the following packet types: REPLACE_ID,
9882 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9884 * Added list support for Notify packet in server.
9886 * Added silc_server_send_notify_channel_change to send the
9887 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9888 the silc_server_send_replace_id.
9890 * Added silc_server_send_notify_nick_change to send the
9891 NICK_CHANGE notify type. Deprecates the function
9892 silc_server_send_replace_id.
9894 * Added silc_server_send_notify_join to send the JOIN notify type.
9895 Deprecates the function silc_server_send_new_channel_user.
9897 * Added silc_server_send_notify_leave to send LEAVE notify type.
9898 Deprecates the function silc_server_send_remove_channel_user.
9900 * Added silc_server_send_notify_cmode and
9901 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9902 types. Deprecates the silc_server_send_set_mode function.
9904 * Added SERVER_SIGNOFF notify type to indicate that server has
9905 quit. This means that all clients on the channel from that
9906 server will drop. This can be also used when netsplit happens.
9908 Deprecated REMOVE_ID packet type since it is not needed anymore
9911 Added silc_server_send_notify_server_signoff to send the
9912 SERVER_SIGNOFF notify type. Deprecates the function
9913 silc_server_send_remove_id.
9915 Added also silc_server_send_notify_signoff to send the
9916 SIGNOFF notify type.
9918 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9919 SILC protocol from this day on. Changed the protocol
9920 specification as well.
9922 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9923 notify type. It is used between routers to notify about
9924 topic changes on a channel.
9926 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9929 * Partly updated the protocol specification to comply with the
9930 changes now made. It is still though a bit outdated.
9932 * The JOIN notify type now takes one extra argument <Channel ID>.
9933 The packet used to be destined to the channel but now the
9934 JOIN type may be sent as list thus it is impossible to
9935 destine it to any specific channel. By adding this argument
9936 it is again possible.
9938 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Added CREDITS file. The CHANGES and CREDITS file will appear
9941 in the distribution as well.
9943 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9946 types in the server's silcd/packet_receive.c.
9948 * Implemented CMODE and CUMODE to work in router environment.
9950 * Fixed minor encoding and decoding buglet from the
9951 lib/silccore/silcmode.c.
9953 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9956 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9958 * Changed all SilcConfigServer* and silc_config_server* to
9959 SilcServerConfig* and silc_server_config*, respectively.
9962 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * Associated the ID (client or server ID) to the Authentication
9965 Payload to avoid any possibility of forging. Updated the
9966 protocol specification and the code accordingly.
9968 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * The RSA key length is now save to the RsaKey context in the
9971 key generation process in lib/silccrypt/rsa.c. The key length
9972 is now used to figure out the maximum size of the block allowed
9973 to be encrypted/signed.
9975 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9976 is equivalent to the silc_mp_mp2bin but does not allocate any
9979 * Changed silc_mp_mp2bin API to take length argument. If it is
9980 non-zero then the buffer is allocated that large. If zero, then
9981 the size is approximated using silc_mp_sizeinbase, which however
9984 * Created Global RNG API which is global RNG that application can
9985 initialize. After initializing, any routine anywhere in the
9986 code (including library) can use RNG without allocating a new
9987 RNG object. This was done to allow this sort of use of the
9988 RNG in code that has no chance to allocate RNG object. All
9989 applications currently allocate this and many routines in the
9990 library use this. Affected file lib/silccrypt/silcrng.[ch].
9992 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9993 it to use the Global RNG API.
9995 * Defined Authentication Payload into protocol specification that
9996 is used during SILC session to authenticate entities. It is
9997 used for example by client to authenticate itself to the server
9998 to obtain server operator privileges.
10000 Implemented this payload into the lib/silccore/silcauth.[ch].
10001 Implemented also routines for public key based authentication
10002 as the new protocol specification dictates.
10004 Moved definitions of different authentication methods from
10005 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10007 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10008 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10009 silc_pkcs_verify_with_hash functions into the file
10010 lib/silccrypt/silcpkcs.[ch].
10012 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10014 * The client entry's userinfo pointer must be always valid.
10015 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10016 will fail since it requires the userinfo. Now, the userinfo
10017 is allocated as "" if actual userinfo does not exist. Actually,
10018 it must exist and it is totally Ok to drop client connections
10019 that does not announce the userinfo. However, we will make
10020 this workaround for now.
10022 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10023 to return the remote port by socket.
10025 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10027 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10028 SILC_SERVER_PENDING_EXEC and added an new macro
10029 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10030 data or when error occurs while processing the pending command.
10032 Added new argument `destructor' into silc_server_command_pending
10033 and to the SilcServerCommandPending object. This destructor is
10034 now called after calling the pending callback or if error occurs
10035 immediately. If error occurs the actual pending callback won't
10036 be called at all - only the destructor. The destructor may be
10037 NULL if destructor is not needed.
10039 All this applies for client library code as well. Similar
10040 changes were made there as well for the pending commands.
10042 In the client, the application must now allocate the
10043 SilcClientCommandContext with the silc_client_command_alloc
10046 * Added reference counter to the SilcServerCommandContext. Added
10047 function silc_server_command_alloc and silc_server_command_dup
10050 Same type of functions added to the client library for the same
10053 * Removed the cmd_ident from IDListData away since it is now
10054 global for all connections. It is the command identifier used
10055 in command sending and with pending commands. The affected file
10058 * Added reference counter to the SilcSocketConnection objecet to
10059 indicate the usage count of the object. The object won't be
10060 freed untill the reference counter hits zero. Currently only
10061 server uses this, and client ignores it. The client must be
10062 set to use this too later. The affected files are
10063 lib/silccore/silcsockconn.[ch]. Added also the function
10064 silc_socket_dup to increase the reference counter.
10066 This was mainly added because it is possible that the socket
10067 is removed underneath of pending command or other async
10068 operation. Now it won't be free'd and proper DISCONNECTING
10069 flags, etc. can be set to avoid sending data to connection that
10070 is not valid anymore.
10072 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10073 the connection. After that it sets SILC_SET_DISCONNECTED.
10074 It is, however, possible that the socket data is not still freed.
10075 The silc_server_packet_process now checks that data is not
10076 read or written to connection that is DISCONNECTED. The socket
10077 get's freed when the reference counter hits zero.
10079 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * Changed the client operation API: channel_message operation's
10082 `sender' is now the client entry of the sender, not the nickname
10083 and the `channel' is the channel entry, not the channel name.
10085 In the private_message operation the `sender' is now also the
10086 client entry of the sender not the nickname.
10088 Affected file is lib/silcclient/ops.h and all applications
10089 using the client operations.
10091 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Moved the calling of ops->connect() from connect_to_server_final
10094 into receive_new_id functin since that is the point when the
10095 client is actually allowed to send traffic to network. The
10096 affected file is lib/silcclient/client.c.
10098 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10100 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10101 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10102 (if needs broadcasting) instead of broadcasting the packets one
10103 by one which would make a burst in the network traffic.
10105 * Added `broadcast' argument to the functions in silcd/server.[ch]
10106 silc_server_create_new_channel[_with_id] to indicate whether
10107 to send New Channel packet to primary router.
10109 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Added new function into the silcd/server.[ch] files:
10112 silc_server_create_new_channel_with_id to create new channel with
10113 already existing Channel ID.
10115 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10116 lib/silccore/silcpacket.h. This packet is used t send list of
10117 Set Mode payloads inside one packet. Server uses this to set
10118 the modes for the channels and clients on those channels, that it
10119 announced to the router when it connected to it. The protocol
10120 specification has been updated accordingly.
10122 * The silc_server_new_channel did not handle the packet coming
10123 from normal server as it normally does not send that. However,
10124 when it announces its channels it does send it. Implemented
10125 the support for that.
10127 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10128 into the file lib/silccore/id.h.
10130 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10132 * Fixed memory leaks in the functions silc_idlist_del_client,
10133 silc_idlist_del_channel and silc_idlist_del_server in the file
10134 silcd/idlist.c. All of those leaked like a sieve.
10136 * Fixed some small memory leaks in the client's function
10137 silc_client_notify_by_server.
10139 * Added functions into silcd/server.c: silc_server_announce_clients,
10140 silc_server_announce_channels and silc_server_announce_server.
10141 These functions are used by normal and router server to announce
10142 to its primary router about clients, channels and servers (when
10143 router) that we own. This is done after we've connected to the
10146 These functions effectively implements the following packet types:
10147 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10148 and SILC_PACKET_NEW_ID_LIST.
10150 * Added new functions into the silcd/packet_receive.[ch]:
10151 silc_server_new_id_list, silc_server_new_channel_list and
10152 silc_server_new_channel_user_list to handle the incoming
10153 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10155 * Added support of changing Channel ID in the function
10156 silc_server_replace_id. If the server that announces a channel
10157 to the router already exists in the router (with same name but
10158 with different Channel ID), router is responsible to send
10159 Replace ID packet to the server and force the server to change
10160 the Channel ID to the one router has.
10162 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10163 client that the Channel ID has been changed by the router. The
10164 normal server sends this to the client. Client must start using
10165 the new Channel ID as the channel's ID.
10167 Implemented handling of this new type into lib/silcclient/client.c
10168 into the function silc_client_notify_by_server.
10170 * Added new function silc_idlist_replace_channel_id into the files
10171 silcd/idlist.[ch] to replace the Channel ID.
10173 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * Call silc_server_command_identify_check always when processing
10176 the IDENTIFY command in silcd/command.c
10178 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10180 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10181 send keepalive packets. The packet can be sent by clients,
10182 servers and routers.
10184 Added function silc_socket_set_heartbeat into the file
10185 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10186 If not set, the heartbeat is not performed. The actual
10187 heartbeat is implemented in the low level socket connection
10188 library. However, application is responsible of actually
10189 sending the packet.
10191 Added silc_server_send_heartbeat to send the actual heartbeat
10192 packet into silcd/packet_send.[ch]. Server now performs
10193 keepalive with all connections.
10195 * Added silc_task_get_first function into lib/silcutil/silctask.c
10196 to return the timeout task with shortest timeout. There was a bug
10197 in task unregistration that caused problems. TODO has been
10198 updated to include that task system must be rewritten.
10200 * The client library will now resolve the client information when
10201 receiving JOIN notify from server for client that we know but
10202 have incomplete information.
10204 * Rewrote parts of silc_server_remove_from_channels and
10205 silc_server_remove_from_one_channel as they did not remove the
10206 channel in some circumstances even though they should've.
10208 * Encryption problem encountered in server:
10210 The LEAVE command used to send the Channel Key packet to the
10211 router immediately after generating it. However, the code
10212 had earlier sent Remove Channel user packet but not immediately,
10213 ie. it was put to queue. The order of packets in the router
10214 was that Channel Key packet was first and Remove Channel User
10215 packet was second, even though they were encrypted in the
10216 reverse order. For this reason, MAC check failed. Now, this
10217 is fixed by not sending the Channel Key packet immediately but
10218 putting it to queue. However, this is more fundamental problem:
10219 packets that are in queue should actually not be encrypted
10220 because packets that are sent immediately gets encrypted
10221 actually with wrong IV (and thus MAC check fails). So, packets
10222 that are in queue should be encrypted when they are sent to
10223 the wire and not when they put to the queue.
10225 However, the problem is that the current system has not been
10226 designed to work that way. Instead, the packet is encrypted
10227 as soon as possible and left to the queue. The queue is then
10228 just purged into wire. There won't be any fixes for this
10229 any time soon. So, the current semantic for packet sending
10232 o If you send packet to remote host and do not force the send
10233 (the packet will be in queue) then all subsequent packets to the
10234 same remote host must also be put to the queue. Only after the
10235 queue has been purged is it safe again to force the packet
10238 o If you send all packets immediately then it safe to send
10239 any of subsequent packets through the queue, however, after
10240 the first packet is put to queue then any subsequent packets
10241 must also be put to the queue.
10243 Follow these rules and everything works fine.
10245 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10247 * Added new function silc_server_remove_clients_by_server to
10248 remove all client entries from ID list when the server connection
10249 is lost. In this case it is also important to invalidate all
10250 client entires as they hold the invalid server entry. This
10251 fixes fatal bug when server has lost connection and will reconnect
10254 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10256 * Made some sanity checks to silc_server_daemonise like to check
10257 whether the requested user and group actually exists.
10259 * Added sanity check to SKE's silc_ske_responder_finish to check
10260 that the public and private key actually is valid.
10262 * Invalidate the client's nickname when receiving Replace ID
10263 packet and the Client ID is being replaced. This means that the
10264 server will query the nickname if someone needs it (client)
10267 * Sort the ID Cache in client library when the ID Cache data
10268 has changed (needs sorting).
10270 * Do not allow for SILC client to create several connections to
10271 several servers. The client does not support windows right now
10272 and generating multiple connections causes weird behaviour.
10274 Irssi-silc client does support windows and can handle several
10275 connections without problems, see: www.irssi.org and SILC plugin.
10277 * Fixed some places where client was added to the IDList. The
10278 rule of thumb is following (in order to get everything right):
10279 If the client is directly connected local client then the
10280 `connection' argument must be set and `router' argument must be
10281 NULL to silc_idlist_add_client function. If the client is not
10282 directly connected client then the `router' argument must
10283 bet set and the `connection' argument must be NULL to the
10284 silc_idlist_add_client function.
10286 * The funtion silc_server_packet_send_local_channel actually did
10287 not check whether the client was locally connected or not. It
10288 does that now. Fixed a bug related to LEAVE command.
10290 * Fixed Remove Channel User payload parsing bug in server's
10291 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10293 * The server's silc_server_save_channel_key now checks also the
10294 global ID list for the channel as it might not be in the local
10295 list. Fixed a bug related to LEAVE command.
10297 * Is this the end of the [<unknown>] buglet that has been lurking
10298 around for a long time? A little for loop fix in server's
10299 silc_server_command_whois_parse that is used by both IDENTIFY
10300 and WHOIS command. At least, this was a clear bug and a cause
10301 of one type of [<unknown>] buglet.
10303 * WHOIS and IDENTIFY commands call the function
10304 silc_server_command_[whois/identify]_check function even if
10305 we are not router server.
10307 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10309 * Added --with-gmp configuration option. If set the GMP
10310 is always compiled in the SILC source tree. If not set then
10311 it is checked whether the system has the GMP3 installed. If
10312 it has then the GMP won't be compiled (the system's headers
10313 and library is used), if it doesn't have it then the GMP is
10314 compiled in the SILC source tree.
10316 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Changed RSA private exponent generation to what PKCS #1
10319 suggests. We try to find the smallest possible d by doing
10320 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10321 not security fix but optimization.
10323 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10325 * Added new config entry [Identity] to fork the server and run
10326 it as specific user and group. A patch from Bostik.
10328 * Imported Dotconf configuration library into lib/dotconf.
10329 This will be used to create the SILC configuration files later.
10330 It will appear in the distsribution after this commit.
10332 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10334 * A big code auditing weekend happening. Auditing code for
10335 obvious mistakes, bugs and errors. Also, removing any code
10338 Removed files for being obsolete:
10340 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10341 inline in the file lib/silcutil/silcbuffer.h)
10343 o lib/silcutil/silcbufutil.c (the header has inline versions)
10345 Changed code to fix possible error conditions:
10347 o The buffer formatting routines now check that the destination
10348 buffer really has enough space to add the data. This applies for
10349 both buffer formatting and unformatting
10350 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10351 unformatting was changed to accomodate following rules:
10352 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10353 sent to the function while XXX_*STRING will not allocate or copy
10354 the data into the buffer. Instead it sets the pointer from the
10355 buffer into the pointer sent as argument (XXX_*STRING used to
10356 require that the pointer must be allocated already). This change
10357 makes this whole thing a bit more consistent and more optimized
10358 (note that the data returned in the unformatting with XXX_*STRING
10359 must not be freed now). The routines return now -1 on error.
10361 o Tried to find all code that use buffer_format and buffer_unformat
10362 and added return value checking to prevent formatting and
10363 especially unformatting errors and possible subsequent fatal
10366 o Changed ske->x and ske->KEY to mallocated pointers in
10367 lib/silcske/silcske.h. Fixed possible data and memory leak.
10369 o Added return value checking to all *_parse* functions. Fixed
10370 many memory leaks as well.
10372 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10373 so that buffer overflows would not happen. All code now also
10374 checks the return value as it can fail.
10376 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10378 * Added reconnection support to server if the normal server looses
10379 its connection to the router (for example if router is rebooted).
10380 The server performs normal reconnection strategy implemented
10381 to the server. Affected file silcd/server.c.
10383 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10385 * Added new packet type SILC_PACKET_SET_MODE that is used to
10386 distribute the information about changed modes (for clients,
10387 channels and clients channel modes) to all routers in the
10388 network. Updated the protocol specification accordingly.
10390 Added functions into silcd/packet_send.c and
10391 silcd/packet_receive.c: silc_server_send_set_mode,
10392 silc_server_set_mode.
10394 Added new files silcmode.[ch] into lib/silccore that implements
10395 the encoding and decoding of Set Mode Payload. Added new type
10396 SilcSetModePayload. Moved the definitions of different modes
10397 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10399 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10401 * Oops, a little mistake in server's connection authentication
10402 protocol. The protocol is not ended with FAILURE but with
10403 SUCCESS if the authentication is Ok. :) Affected file is
10406 * Implemented NICK_CHANGE notify handling in server in the file
10407 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10408 the local clients on the channel. After the changing nickname
10409 in router environment snhould work and the [<unknown>] nickname
10410 should appear no more.
10412 The silc_server_replace_id function that receives the Replace ID
10413 payload now sends the NICK_CHANGE notify type also in the file
10414 silcd/packet_receive.c
10416 * Changed WHOIS and IDENTIFY command to support the maximum amount
10417 of arguments defined in protocol specs (3328 arguments). This
10418 fixed a bug that caused problems when there were more than three
10419 users on a channel.
10421 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10423 * Added extra parameter, command identifier, to the
10424 silc_client_send_command so that explicit command identifier
10427 Changed that ID list routines uses specific command identifier
10428 when sending WHOIS/IDENTIFY requests to the server so that they
10429 can be identified when the reply comes back.
10431 Affected files lib/silcclient/command.[ch],
10432 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10434 * Added `sender' argument to silc_server_packet_send_to_channel
10435 to indicaet the sender who originally sent the packet to us
10436 that we are now re-sending. Ignored if NULL. Affected file
10437 silcd/packet_send.[ch].
10439 * Added some server statistics support in silcd/server_internal.h
10440 SilcServerStatistics structure and around the server code. Also
10441 send some nice statistics information when client is connecting
10444 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * Fixed channel ID decoding in server's JOIN command reply in
10447 silcd/command_reply.c
10449 * Fixed braodcasting of replace ID payload to not to send it if
10450 we are standalone server in silcd/packet_receive.c.
10452 * Fixed all channel message sending routines to not to send
10453 packets to clients that has router set, since they are routed
10454 separately in the same function earlier. Affects file
10455 silcd/packet_send.c and all channel packet sending functions.
10457 * In USERS reply, res_argv[i] are not allocated, the table
10458 is allocated. Thus changed that free the table, not its
10461 * In server's whois_check and identify_check if the client is
10462 locally connected do not send any WHOIS commands - they are not
10465 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10467 * Fixed some minor bugs in client when sending WHOIS command. The
10468 arguments was in wrong order.
10470 * Removed statis function add_to_channel from server in
10471 silcd/command.c that was previously used with the joining but
10474 * Tested USERS command in router environment successfully with two
10475 routers, two servers and two clients.
10477 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * Reorganized the USERS command and command reply in client library
10480 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10481 When the command is given by user we register a pending command
10482 callback that will reprocess the command after the reply has been
10483 received from the server. When reprocessing the packet we then
10484 display the information. Thus, the USERS information is displayed
10485 now in the command callback instead of in the command reply
10486 callback. The processing of the command is same as previously
10487 when server has sent the command reply in the JOINing process.
10489 * Added to USERS command in silcd/command_reply.c to join the client,
10490 we didn't use to know about, to the channel after we've created
10491 a client entry for it. Also, for clienet we did know already still
10492 check whether it is on the channel or not and add it if not.
10494 * Removed silc_server_command_join_notify as the function and its
10497 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10499 * Changed the client's pending command handling to the same as the
10500 server's pending command handling. It is also now possible to
10501 execute command reply functions from other command reply
10502 function as the function callbacks for commands and command
10503 replies are one and same. The pending commands are not static
10504 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10505 in client connection context. Thus, pending commands are server
10506 connection specific as it is convenient.
10508 Changed the function silc_client_command_pending and
10509 silc_client_command_pending_del and added new function
10510 silc_client_command_pending_check. Removed the
10511 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10514 * Added cmd_ident, current command identifier, to the client
10515 connection context in lib/silcclient/client.h to keep track on
10516 command identifiers used in command sending. Client's command reply
10517 function handling now supports the mandatory command identifiers.
10519 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10520 funtions in client to fully support pending command callbacks.
10522 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10523 as one of the arguments to the application in the command reply
10526 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10527 before first releasing SILC but came back. Now it is removed again
10528 and should come back nomore. The FORWARDED flag was used only
10529 by the JOINing procedure by forwarding the command packet to router.
10530 Now, the JOINing procedure has been changed to more generic (due
10531 to various router environment issues) and FORWARDED is not needed
10532 anymore for anything. The protocol specification is yet to be
10535 Now, removed silc_server_packet_forward from server and the flag
10536 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10538 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10540 * Renamed NAMES command to USERS command. The NAMES was named that
10541 due to historical reasons. Now it is renamed. Also, rewrote
10542 parts of the USERS command. The nickname list is not sent anymore
10543 by the server. Only Client ID and mode lists are sent in the USERS
10544 command. Changed this also to the protocol specification.
10546 The client now resolves the names and stuff after it receives
10547 the USERS list from the server when joining to the channel.
10549 * WHOIS and IDENTIFY commands has been changed to support multiple
10550 Client ID's per command. One can now search for multiple users
10551 in the network by sending only one WHOIS or IDENTIFY command.
10552 Changed the code and the protocol specifications.
10554 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10555 uses silc_server_command_whois_parse to parse the request. */
10557 * If normal server, do not parse the WHOIS and IDENTIFY requests
10558 before sending it to the router. Saves some time.
10560 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10562 * Fixed JOIN command on client library. Wrong number of arguments
10563 used to crash the client.
10565 * Added silc_server_channel_has_global function to check whether
10566 channel has global users or not.
10568 * Added silc_server_channel_has_local function to check whether channel
10569 has locally connected clients on the channel.
10571 * The silc_server_remove_from_one_channel now checks whether the
10572 channel has global users or not after given client was removed from
10573 the channel. It also checks whether the channel has local clients
10574 on the channel anymore. If it does not have then the channel entry
10575 is removed as it is not needed anymore.
10577 * The silc_server_notify now checks on JOIN notify whether the joining
10578 client is one of locally connected or global. If it is global then
10579 the channel has now global users on the channel and that is marked
10580 to the channel entry. Also, it now saves the global client to
10581 global list who is joining and JOINs it to the channel. This is
10582 for normal server, that is.
10584 Changed silc_server_send_notify_on_channel,
10585 silc_server_packet_relay_to_channel and
10586 silc_server_packet_send_to_channel check if we are normal server
10587 and client has router set (ie. global client) do not send the
10588 message to that client, as it is already routed to our router.
10590 * Implemented LEAVE notify type handling in silc_server_notify
10593 * Tested LEAVE command in router environment successfully. Tested
10594 with two routers, two servers and two clients.
10598 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10600 * Implemented SIGNOFF notify type handling in silc_server_notify
10603 * silc_server_remove_id now removes the client entry from all channels
10604 it has joined and thusly sends SIGNOFF notify type.
10606 * Rewrote the NAMES list generation in server by removing two excess
10607 loops. The lists are created now inside one loop.
10609 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10611 * silc_server_remove_channel_user checks now also global list
10612 for channel and client.
10614 * silc_server_new_channel_user checks now both local and global
10615 list for channel and client. Fixed a bug in client id decoding.
10616 Used to decode wrong buffer.
10618 * silc_server_channel_message checks now both local and global
10619 list for channel entry.
10621 * Tested channel joining (hence JOIN) in router environment
10622 successfully. Tested with two routers, two servers and two
10625 * Tested channel message sending in router environment successfully.
10627 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10629 * Added silc_server_save_channel_key into server.[ch] to save the
10630 received channel key in Channel Key payload processing. It is
10631 also used in JOIN command reply handling.
10633 Equivalent function silc_client_save_channel_key added into
10634 client.[ch] into client library.
10636 * Changed JOIN command reply to send information whether the channel
10637 was created or not (is existing already) and the channel key
10638 payload. Changed protocol specs accordingly.
10640 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10641 the request was sent by ID and not by nickname. Crashed on
10644 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10646 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10647 now correctly save the received data.
10649 * silc_server_free_sock_user_data now notifies routers in the
10650 network about entities leaving the network.
10652 At the same time implemented functions silc_server_remove_id
10653 and silc_server_send_remove_id to receive and send REMOVE_ID
10654 packets. The packet is used to notify routers in the network
10655 about leaving entities. The ID removed will become invalid in
10658 * Added function silc_idlist_del_server into server. Removes and
10659 free's server entry from ID list.
10661 * silc_server_private_message function now checks, if we are router,
10662 that the destination ID really is valid ID, naturally.
10664 * In router when NEW_ID packet is received (for new client) the
10665 hash of the Client ID is saved in the ID Cache but the
10666 client->nickname is set to NULL, instead of putting the hash
10669 IDENTIFY command now also checks that client->nickname must be
10670 valid. If it is not if will request the data from the server who
10671 owns the client. Added new function
10672 silc_server_command_identify_check.
10674 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10675 to set the command to already allocated Command Payload.
10677 * Tested private message sending in router environment with two
10678 routers, two servers and two clients. Fixed minor bugs and now
10681 * Fixed segfault from client's NAMES command. Used to crash if
10682 not on any channel.
10684 * Forwarded packets must not be routed even if it is not destined
10685 to the receiver. Changed server code comply with this.
10687 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10689 * Added `require_reverse_mapping' boolean value to ServerParams
10690 structure. If TRUE (not default) the server will require that
10691 the connecting host has fully qualified domain name.
10693 If the reverse mapping is not required and hostname could not be
10694 found the IP address is used as hostname.
10696 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10698 * Implemented version string checking to both client and server.
10699 The check is incomplete currently due to the abnormal version
10700 strings used in development version of SILC.
10702 * Changed all command functions in server to use the new
10705 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10707 * Changed char *data to unsigned char *data in ID Cache system to
10708 support binary data as ID Cache data. Changed code to support
10709 binary data in lib/silccore/idcache.c.
10711 * Renamed silc_server_packet_relay_command_reply to
10712 silc_server_command_reply as it is normal packet receiving
10713 function. Rewrote the function to accept command replys for
10714 servers and not only for clients.
10716 * Mark remote router always as registered server if we are connecting
10717 to it. Otherwise, commands sent by the router to us are ignored.
10719 * All ID List find routines now returns the ID Cache Entry pointer
10720 as well if requested.
10722 * WHOIS command works now in router environment, tested with two
10723 routers, two servers and two clients.
10725 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10726 in router environment (as it is almost equivalent to WHOIS) but
10727 hasn't been tested thoroughly. Added new functions:
10729 silc_server_command_identify_parse
10730 silc_server_command_identify_send_reply
10731 silc_server_command_identify_from_client
10732 silc_server_command_identify_from_server
10734 * Disabled route cache adding because adding two different ID's with
10735 same IP replaces the old cache entry thus giving wrong route.
10736 The entry->router->connection is always the fastest route anyway
10737 so route cache may not be needed. Of course, new routes maybe
10738 established after receiving the ID when the entry->router->connection
10739 might not be anymore the most optimal.
10741 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10743 * Add route cache for received ID for fast routing.
10745 * Added silc_server_packet_route to route received packet on router
10746 that is not destined to us.
10748 * Renamed silc_server_get_route to silc_server_route_get.
10750 * Added id_string and id_string_len fields into SilcServer to
10751 include encoded ServerID for fast comparing without excess
10752 encoding of the ID's.
10754 * Cleaned up WHOIS command on server side. Added following static
10757 silc_server_command_whois_parse
10758 silc_server_command_whois_check
10759 silc_server_command_whois_send_reply
10760 silc_server_command_whois_from_client
10761 silc_server_command_whois_from_server
10763 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10764 arguments in command replies. All command functions should be
10765 updated to use this macro.
10767 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10769 * Minor typo fixes on command reply handling on server.
10771 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10773 * Added silc_server_command_add_to_channel internal routine to add
10774 the client to the channel after router has created the channel and
10775 sent command reply to the server.
10777 * Added generic silc_server_send_command to send any command from
10780 * Use static buffer with ID rendering instead of duplicating data.
10782 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Fixed a channel user mode bug when joining to a channel server gave
10785 everybody channel founder rights, oops.
10787 * We mark ourselves as the router of the incoming server connection
10788 if we are router ourselves. This way we can check in some packet
10789 sending functions whether it is locally connected server. For
10790 incoming router connections we put NULL.
10792 * For router sending packets locally means now always sending the
10793 packet cell wide; to local clients and local servers. For normal
10794 server sending packet locally means sending it to only local
10797 * Fixed the JOIN command to really work in router environment. If the
10798 channel is created it is always created by the router. Router is
10799 also responsible of making the initial joining to the channel,
10800 sending JOIN notify to the sending server and distributing
10801 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10802 does not exist server doesn't do anything else but forward the
10803 command to the router which performs everything.
10805 * Added silc_server_send_channel_key function to send the Channel Key
10808 * Added silc_server_create_channel_key to create new channel key. The
10809 channel key is now re-generated everytime someone joins or leaves
10810 a channel, as protocol dictates. Note: channel->key_len is the
10811 key length in bits.
10813 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10816 packet_receive.[ch] to separate packet sending and receiving
10817 routines. The server.[ch] now includes everything else including
10818 actual packet processing (writing and reading data) and other
10821 Renamed silc_server_private_message_send_internal to
10822 silc_server_send_private_message. The routine is still though
10823 used only to relay private messages as server does not send
10824 private messages itself.
10826 Renamed silc_server_new_channel to silc_server_create_new_channel
10827 and added new function sicl_server_new_channel that handles the
10828 incoming New Channel packet. Added also new sending function
10829 silc_server_send_new_channel to send New Channel Payload.
10831 * Added new function silc_server_notify to process incoming notify
10832 packet to the server/router. Server may then relay the notify
10833 to clients if needed.
10835 * Added new function silc_server_new_channel_user to process incoming
10836 New Channel User packet. Router will redistribute the packet and
10837 send JOIN notify to its local clients and locally connected servers
10838 if needed. Normal server will send JOIN notify to its local client
10839 on same channel when received this packet. Added also corresponding
10840 sending function silc_server_send_new_channel_user to sent the
10843 * Added boolean route argument to send_notif_to_channel and
10844 packet_send_to_channel functions to attempt to route the packet
10845 if it is TRUE and send only locally if it is FALSE.
10847 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10849 * silc_server_replace_id now broadcasts the received replace ID
10850 packet if it is not broadcast packet already. The router must
10851 broadcast to inform other routers about changed ID.
10853 * Added backpointer to server's router into SilcServer context in
10854 silcd/server_internal.h.
10856 * Fixed silc_server_packet_broadcast to send correct broadcast
10859 * The channel key is now distributed to the local client as soon
10860 as it is received from the router (in router environment) so that
10861 no other packet may be sent for the channel until client has
10864 * silc_server_remove_channel_user now broadcasts the received
10865 Remove Channel User packet if it is not broadcast packet already.
10866 The router must broadcast to inform other routers about removed
10869 * Added users field into SilcPacketContext that is a reference count
10870 of the context. One can increase the reference count by calling
10871 silc_packet_context_dup which is now changed to just increase the
10872 reference count instead of duplicating the data. The reference
10873 count is decresed by calling silc_packet_context_free that will
10874 free the data after the reference count hits zero.
10876 For now on the packet context and everything allocated into it
10877 (including the raw packet from network) must be freed by calling
10878 the new silc_packet_context_free function. Added also new function
10879 silc_packet_context_alloc that must be used now to allocate the
10880 context. This also means that if a routine is asynchronous from
10881 silc_[client/server]_packet_parse_type the packet context must
10882 be duplicated by calling silc_packet_context_dup. Otherwise it
10883 gets free'd after silc_[client/server]_packet_parse_type returns.
10884 Also, one must remember that if packet is duplicated then its
10885 reference count must be decresed by calling the free function as
10886 many times as it was duplicated.
10888 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10889 from both client and server.
10891 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10893 * Made joining to a channel working in router environment.
10895 * Cleaned up JOIN command on server side and create function
10896 silc_server_command_join_channel internal routine to make the
10899 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10901 * Changed silc_command_pending list to SilcDList. Also, added
10902 `ident' field to SilcServerCommandPending structure to identify
10903 the reply and to call correct callback.
10905 Added silc_server_command_pending_check function to replace the
10906 corresnponding macro. The silc_command_pending list is not
10909 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10910 to set identifier to previously allocated Command Payload. It
10911 is used to set identifier for command when resending Command
10914 * Added silc_command_payload_encode_payload to encode Command
10915 Payload buffer from SilcCommandPayload structure.
10917 * Added silc_argument_payload_encode_payload to encode Argument
10918 payload buffer from SilcArgumentPayload structure.
10920 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10922 * Changed WHOIS command to support router connection on server side.
10923 The whois request is always sent to router unless the server is
10924 standalone server. After server has received the reply from the
10925 router will it send the reply to the client.
10927 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10928 broadcast received broadcast packet. The function is used only
10929 by router. The broadcast packet is always sent to the router's
10932 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10933 render given ID to printable string, for log files for example.
10935 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10937 * Made basic router to router connections working. At least they
10938 can now connect to each other but nothing really works the way
10939 they are supposed - yet.
10941 * Added new initiator token to RouterConnection configuration
10942 file in silcd/serverconfig.[ch]. It is used to tell whether we
10943 are the initiator to the remote router or whether we'll expect
10944 the other end to connect.
10946 * Moved registering of listener task to silc_server_init, hence
10947 the server starts listenning as soon as it is run, even if it
10948 does not have connections to other routers. Let's see how well
10951 * Changed default connection retry timeouts for more suitable in
10954 * Removed cipher and such arguments from silc_idlist_add_client
10955 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10956 Added new function silc_idlist_add_data to add the keys and stuff
10959 * Added SilcIDListData structure and added it to SilcClientEntry
10960 and SilcServerEntry as their first field in the structure. This
10961 way we can explicitly cast the ID entries to the SilcIDListData
10962 structure and get common data for the entries. In past, we had
10963 to first check what type of connection it is and then cast it to
10964 correct ID entry type. Now, we can directly cast the opaque
10965 pointer to the SilcIDListData (no matter what ID entry it actually
10966 is) and get the data needed.
10968 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10970 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10971 in some circumstances even if threre were timeout tasks, though not
10972 IO tasks, but tasks anyway. Now fixed.
10974 * Defined SilcServerConnection structure to hold connection specific
10975 stuff about directly connected servers and routers. The definition
10976 is currently in silcd/server_internal.h. I thought about having
10977 a bit more important role fro this struct but for now it is used
10978 only when connecting to other server (or router actually).
10980 * Added connecting retry support in server when connecting to
10981 router(s). The retry feature implement exponential backoff
10982 algorithm. Also, added SilcServerParams structure to hold default
10983 parameters for server. For now, it include these retry settings
10984 and are hard coded. After server is moded to be as Silc Server
10985 Library this structure will be more important.
10987 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10989 * Changed client librarys channel->clients table to SilcList and
10990 changed code accordingly.
10992 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10994 * Changed client's channel table to SilcList and changed code
10995 accordingly. Also changed SilcChannelClientEntry to include back-
10996 pointer to the channel so that client entry can use that structure
10997 as list as well and we have fast cross-reference to the channel.
10998 This change dramatically decreased the complexity of channel
10999 handling with client entry and vice versa (removed one extra
11000 loop when searching for channel entry from many functions).
11002 * Changed server->sim from table to SilcDList and changed code
11005 * NAMES command can now be used from user interface. It will show
11006 the user list on the channel, neatly.
11008 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11009 Code now saves realname of the user if it becomes available.
11011 * Renamed configure.in to configure.in.pre and made ./prepare
11012 script to automatically add correct version string to
11013 configure.in which it creates from configure.in.pre.
11015 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * NAMES command reply now shows users mode with the nickname when
11018 joining to channel.
11020 * Moved silc_client_ch[u]mode[_char] functions from
11021 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11022 place sucks, they are utility functions and should be in some
11025 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11027 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11030 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11034 * Added TRQ (efficient deque and list library) into lib/trq. This is
11035 a very good list library that is currently used in the SILC. Defined
11036 SilcList API over the library because I didn't like the API very
11037 much. See lib/trq/silclist.h for the API and examples of how to
11038 use the API. Fixed various places in the code to use the new
11039 SilcList API. The SilcList is meant for lists that has a structure
11040 already defined as a list. It is not suitable to add just some
11041 context to the list (in TRQ, the context is the list actually).
11043 So, I defined SilcDList that can be used for the purpose where
11044 predefined list structure does not exit. This can be used as
11045 such list. Now some context just can be added to the SilcDList.
11046 Currently this list is not used in the SILC just yet, though there
11047 are a lot places where this can replace dynamically allocated
11048 tables and I will fix these places, later, to use SilcDList.
11049 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11050 and use TRQ internally).
11052 Also fixed some annoying warning messages that the original TRQ
11053 code generated. Also minor changes to TRQ's Makefile.in.
11055 * Added support for querying by Client ID to both WHOIS and
11056 IDENTIFY commands into server, as required by the protocol.
11058 * Removed method function pointers from SilcBuffer structure. They
11059 weren't used to anything and just increased the context size for
11060 no good reason. This change also made silc_buffer_alloc and
11061 silc_buffer_free functions inline functions.
11063 * Disabled command flooding detection support until it's fixed so
11064 that it accepts commands in but does not execute them more than once
11067 * Added silc_net_localhost(), to return local hostname, into
11068 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11069 that must be initialized before calling silc_client_init.
11071 * Added new function: silc_server_send_notify_on_channels to send
11072 notify messages to all channels client has joined. It is assured
11073 that the message is sent only once per client.
11075 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11076 lib/silcutil/silcutil.[ch] as silc_format function. The new
11077 function is generic and is used by server as well, not only by
11078 the logging routines.
11080 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11081 the provided version string was not acceptable. Added new function:
11082 silc_ske_check_version into lib/silcske/silcske.h. The function
11083 must be implemented by the application (client or server) and it
11084 does not reside in the SKE library. The function checks the version
11085 string remote end sent.
11087 * Added back pointers (to opaque context and to SilcSocketConnection)
11088 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11090 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11091 duplicate packet context structure.
11093 * Changed `notify' client operation to send same arguments as client
11094 receives from server except for ID's. ID's are mapped to correct
11095 ID entry and that is returned. Also, if channel entry is not sent
11096 by server but the notify is for channel the channel entry is sent
11097 to application (otherwise application doesn't know that it is for
11098 channel (library gets it from packet's Destination ID)).
11100 * Added silc_client_remove_from_channels into client library to
11101 remove a client from all channels it has joined to. Used when
11102 received SIGNOFF notify from server. Added also new function
11103 silc_client_replace_from_channels to replace old ID entry with
11104 new ID entry on all channels. Used when received NICK_CHANGE
11105 notify from server.
11107 * Fixed ID Cache list handling in silc_idlist_get_client in
11108 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11109 to get (or query) client by ID.
11111 * Updated TODO list.
11113 * Added connection authentication status message defined by the
11114 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11115 support for these into the code in client and server side.
11117 * Added generic function silc_client_send_command to send any command
11118 with variable argument list. Application should use this function
11119 to send commands if the command functions provided by the library
11120 does not suite for the application's user interface needs.
11122 * Added new `failure' client operation. Application is notified about
11123 received failure packet if client is executing a protocol. In this
11124 case the protocol's execution has failed.
11126 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11127 is required by the protocol.
11129 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11130 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11133 * Added status flag to SilcSKE object to indicate realtime status
11134 of the SKE protocol.
11136 * Application receives now exactly same command reply arguments as
11137 the library receives from server. However, if ID is received the
11138 corresponding ID entry is returned to the application (eg. Client
11139 ID is mapped to correct SilcClientEntry entry and that is returned).
11140 Changed command_reply client operation due to this change.
11142 * Changed all ID's in commands and in command replys as ID Payloads.
11143 Change affected both client and server side codes.
11145 All ID's sent in SILC network (with execption of ID's in SILC
11146 Packet header) are sent in ID Payload to support variable length
11149 * Server now notifies nick changes and notifies all clients on
11150 the channels about the new nickname (about the new Client ID,
11153 * Implemented CMODE command to change channel modes. Supports all
11154 channel modes defined by the protocol specs except ban and invite
11155 lists. (Also, private channel key mode is supported but support for
11156 setting private channel key in client is missing, thus, this mode
11157 has no effect on client side (except that server requires that the
11158 client uses private channel key and normal channel traffic does not
11161 Also, invite mode works per se, but INVITE command does not work
11162 yet correctly, so you can set channel as invite only channel but
11163 inviting clients to the channel does not work (it is yet to be
11164 thought what's the best way to do it).
11166 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11167 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11168 Implemented CUMODE command to change user's mode on the channel.
11169 Supports all modes defined by the protocol specs.
11171 * Added NAMES command reply to return users modes on the channel.
11173 * Removed unnecessary and slow ciphers from lib/silccrypt.
11175 * Set SO_KEEPALIVE option to connection sockets by default.
11177 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11179 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11180 redefined the Notify Payload into protocol specs.
11182 * Added silc_id_payload_parse_id to get ID directly from raw
11185 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11187 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11188 accept searching by Client ID as well.
11190 * Added support for LEAVE and SIGNOFF notify types in client library.
11192 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11193 to parse ID Payload from raw data.
11195 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11197 * Added flags parameter into silc_ske_assemble_security_properties
11198 function in lib/silcske/silcske.[ch].
11200 * Changed notify client operation to fit better for notify messages
11201 sent by server. The notify payload received from server is now
11202 passed to the application (after parsing it to SilcNotifyPayload).
11203 It is application's responsibility to retrieve the arguments
11204 from the payload and show the message the way it wants. The message
11205 sent by server is implementation specific.
11207 * Changed public keys to comply with the protocol specification.
11208 Old public keys are not supported anymore and are not compatible.
11210 * Removed nickname from Channel Payload as the latest draft removed
11211 it. The client must resolve the nickname from the NAMES command
11212 reply received when it joined the channel.
11214 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11216 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11218 * Fixed some errors in protocol specification drafts.
11220 * Created lib/silccore/silcnotify.c to implement Notify Payload
11221 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11222 generic payloads described by protocol specifications. The file
11223 includes implementations for ID Payload and Argument Payload.
11225 * Changed Command Payload implementation to use the new Argument
11226 Payload. Changed command_xxxx_payload to command_payload_xxxx
11227 to comply with SILC coding conventions.
11229 * Added suppport for Argument Payload handling in Notify Payload
11230 implementation as protocol requires it. Added the new support
11231 into server and client lib as well.
11233 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11235 * Added support for multiple nicknames on same channel. [n] is
11236 added locally to the nickname if there are more than one same
11237 nicknames on the channel.
11239 * Server now sends all nicknames that matched WHOIS request.
11240 Client also shows the list received from server.
11242 * Added TOPIC command to client side. User can now set and show
11243 current topic on channel.
11245 * Added MOTD command to client and server. Also, server sends the
11246 motd when client connects to the server.
11248 * Changed version strings to comply ISO 8601.
11250 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11252 * Fixed protocol error handling in client library. It should now
11253 cope even if the SKE fails for some reason.
11255 * Made new protocol specification drafts for submitting to IETF.
11257 * Implemented TOPIC command to server in silcd/command.c.
11259 * Added two new notify types into lib/silccore/silcnotify.h:
11260 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11261 notify nickname change and topic setting/change on a channel.
11263 * API change of command_reply operation in client library. The
11264 application gets now the status type received from server as well.
11266 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11268 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11270 * Cras fixed and optimized the packet handling even further and
11271 it should work now. Minor change to the prototype of function
11272 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11274 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11276 * Added new function into lib/silcutil/silcschedule.[ch]:
11277 silc_schedule_with_fd to select() a specified fd. The function
11278 returns after timeout expires or data arrives or goes. The
11279 function is used by packet routines to wait that all data is
11280 received from network.
11282 * Fixed data reading from network in lib/silccore/silcpacket.c.
11283 The code now assures that all data is read from the fd and then
11284 continues packet processing. This was a bug fix since the code
11285 used to drop some data in some circumstances.
11287 * Added new function into lib/silcclient/client.[ch]:
11288 silc_client_start_key_exchange to start key exchange after
11289 connection has been established to server. The code internally
11290 now uses this funtion but its main purpose was to provide it
11291 for applications that perform their own connecting. After
11292 application has created a connection it merely calls this
11293 function to start the key exchange between client and server.
11294 The library takes care of everything else after that.
11296 Updated also lib/silcclient/README to explain the usage of
11299 * Do not send to application information that connection has
11300 been established. Application gets notified it by connect
11303 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11305 * Applied cras's patch to add silc_schedule_one function. The
11306 function runs scheduler once and returns.
11308 * Fixed the scheduler after cras messed it up. The timeout
11309 handling works now as it's supposed to work.
11311 * Added into lib/silccore/ silcnotify.h to include notify
11312 message types support. Changed silc_server_send_notify*
11313 functions, in server.[ch], to support those new notify types.
11314 Added the support for the notify types into client library,
11315 as well. Added new notify client operation into ops.h in
11318 * Changed silc_server_packet_send_to_channel to send normal
11319 packets instead of just channel message packets. The function
11320 is now used to send the notify packets to channels. It is not
11321 used to send channel message packets anymore, as server never
11322 sends them anymore.
11324 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11325 va_arg()s as it seems to require it nowadays. I guess, if SILC
11326 is compiled with older va_arg() the new code should work anyway.
11328 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11330 * Splitted core library. Core library (lib/silccore) includes
11331 now only SILC protocol specific core (and common) components.
11332 Created new utility library (lib/silcutil) that includes more
11333 generic purpose stuff. The stuff for util library was taken
11334 from the old core library. This was minor and easy split.
11336 * Created SILC Client Library (lib/silcclient) that includes
11337 implementation of the SILC client without user interface. This
11338 was major move from silc/ directory. The code has been changed
11339 so that it is transparent towards the user interface. The
11340 silc/ directory includes now the same user interface as before
11341 and it uses the new client library. Read lib/silcclient/README.
11342 Basicly, the client library performs everything else related
11343 to SILC except user interface handling. Also, configuration
11344 files are considered to be part of user interface and library
11345 does not handle them.
11347 This change also changed a lot of structures, function naming etc.
11348 Most important change was that SilcClientWindow object was
11349 renamed to SilcClientConnection in the client library. Created
11350 also new file lib/silcclient/ops.h. Also added new files
11351 silc/local_command.[ch] and silc/client_ops.[ch].
11353 All these changes were made to make it easier for user interface
11354 designers to create what ever user interface for the SILC client
11357 It is also expected that the server will be moved to lib
11358 directory as well and SILC Server Library will be created;
11359 sometimes in the future.
11361 * Removed Local commands from lib/silccore/silccommand.h as
11362 they are application specific and new client library does not
11363 handle any of those anymore.
11365 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11366 old client implementation in silc/.
11368 * Added support for callback functions in SILC_LOG_* macros.
11369 Application can now set its own callbacks that will be called
11370 instead of using the default functions that will always print
11371 the debug messages to stderr (or stdout). Also, debugging can
11372 now be disabled by setting silc_debug to FALSE and re-enabled by
11373 setting it to TRUE. Note, that logging will still work even
11374 if debugging is disabled.
11376 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11377 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11378 silc_log_reset_debug_callbacks.
11380 * To enable debugging in silc client one must give now -d
11381 option on command line.
11383 * Changed silc_schedule_init to automatically allocate task queues
11384 if they are not allocated before calling it.
11386 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11388 * Added GMP 3.1 into math library.
11390 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11392 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11393 a channel in SILC network. The packet is used by servers and
11394 routers to notify other routers that user has left a channel.
11395 This little feature was missing until now. Added the feature
11396 to protocol specification as well.
11398 Added functions: silc_server_send_remove_channel_user and
11399 silc_server_remove_channel_user into server.[ch].
11401 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11402 lib/silccore/silcpacket.h. However, they are not implemented
11405 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11407 * Fixed joining to a channel and sending channel messages
11408 between server and router. The channel message sending should
11409 now work inside a cell.
11411 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11413 * Fixed the private message sending between server and router.
11414 The private message sending should now work inside a cell.
11416 * Added silc_server_replace_id into server.[ch] to replace
11417 existing ID in the SILC network.
11419 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11420 and silc_idlist_replace_server_id into idlist.[ch] in server.
11422 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11424 * Fixed the server to server connections. Server can again now
11425 connect to router. Router to router connections probably does
11428 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11430 * Added dynamic protocol registering support. Now protocols can
11431 registered and unregistered on the fly. Patch by cras.
11433 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11435 * Added lib/contrib directory to hold routines that some platforms
11436 don't have but are needed by SILC.
11438 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11439 into lin/contrib to provide getopt() and getopt_long() for
11440 those who don't have it.
11442 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11444 * Added AWAY command to client. When away message is set and
11445 client receives a private message packet the client automatically
11446 replies to the sender with the away message.
11448 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11449 bug seemed to be the cause of recent problems when compiling
11452 * Added version detection support to SKE protocol specification
11453 and added the new changes to the SKE implementation as well.
11454 There were other minor changes in the SKE protocol as well.
11456 Many changes in lib/silcske/silcske.[ch] and in
11457 lib/silcske/payload.[ch].
11459 * Added ^U functionality, clear input line. Patch from cras.
11461 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11463 * Mainly small bugfixes on core library. Fixed some debugging
11464 logging and buffer overflow in silclog.c.
11466 * Updated config.sub and config.guess on the distribution tree.
11468 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11470 * Added command lagging support in server. Client may execute
11471 commands now only once in two seconds.
11473 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11475 * Optimized packet reception. MAC computation and checking is now
11476 also more optimized. A lot previously duplicated code is now
11477 used as generic by both client and server.
11479 * Fixed key pair generation in clientutil.c
11481 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11483 * Added into lib/silccore/silcbufutil.[ch] new function;
11484 silc_buffer_realloc.
11486 * Moved generic packet sending/encryption functions to
11487 lib/silccore/silcpacket.[ch] from client and server. Some
11488 rewriting of the functions.
11490 * Moved all generic packet reception/decryption functions to
11491 lib/silccore/silcpacket.[ch] from client and server. The
11492 packet processing is now much cleaner in both client and server.
11493 These were major changes in both client and server.
11495 * Created many common functions in server to do packet sending.
11496 Previously code were duplicated a lot, this has been removed
11497 with these changes.
11499 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11501 * Rewrote major parts of the ID cache system. Don't know
11502 whether it is better now or not but at least the API is more
11505 * Major rewrite on ID cache stuff on client because of the ID
11506 cache API changes. Added idlist.c to client.
11508 * Also major rewrite on ID cache stuff on server as well.
11509 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11510 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11511 in hand, instead they are all put into the ID cache system now.
11512 All server_idlist_* routines uses ID cache now instead of
11513 traversing its own lists (those lists does not exist anymore).
11514 SilcIDList though still exists. Also, SilcXXXEntry's are
11517 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11519 * Finally made the SKE implementation compliant to the protocol
11520 specification. All mp integers are now binary encoded as
11521 opposed being HEX encoded.
11523 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11526 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11527 functions: silc_[encode/decode]_pem. Also added function
11528 silc_encode_pem_file to PEM encode with newlines ('\n') for
11529 saving into a file.
11531 * SILC public keys are now encoded either PEM or binary. Same
11532 option is for private keys as well. By default private keys
11533 are binary encoded and public keys PEM encoded. Silly HEX
11534 encoding were removed.
11536 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11537 function to create fingerprints.
11539 * Fixed a bug in SHA1; does not change the original data anymore.
11541 * Partly implemented INFO command on client and server side.
11542 Fixed CLEAR command. Changes to SERVER command; show current
11543 server(s) when giving command without arguments. Added
11544 VERSION command to client.
11546 * Added check to server that unregistered connections cannot
11547 execute commands (unless it is specificly allowed).
11549 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11551 * Fixed screen refresh.
11553 * Fixed channel joining bug from client. On some circumstances
11554 client tried to join to a channel it had already joined.
11556 * Added public key verification process into client's protocol.c.
11557 The client now verifies the public key from user and saves
11558 it into ~./silc/serverkeys/ directory.
11560 Added into: clientutil.[ch]: silc_client_verify_server_key.
11562 * Changed SKE protocol's silc_ske_initiator_finish function
11563 to accept callback function that verifies the received public
11564 key. Removed old silc_ske_verify_public_key function.
11566 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11568 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11569 silc_pkcs_private_key[_data]_set.
11571 * Made the password and public authentication more cleaner in
11572 server's protocol.c.
11574 * Removed historic and obsolete protocol `channel_auth' from
11575 both client and server.
11577 * Removed wrong way of sending command status messages from
11578 server to client in server's command.c. The old way violated
11579 protocol specification.
11581 Changes to silccore/silccommand.[ch]: removed
11582 silc_command_encode_status_payload -> not needed anymore,
11583 changed silc_command_encode_payload_va to accept extra
11584 argument on variable argument list. The argument type must
11585 now be provided to the function. Also, added new function:
11586 silc_command_encode_reply_payload_va which is same as
11587 normal command_encode_payload_va except command status type
11588 is provided as extra argument.
11590 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11592 * Added ~./silc directory handling. The directory includes the
11593 public and private keys for the client.
11595 Added silc_client_check_silc_dir, silc_client_create_identifier
11596 and silc_client_load_keys.
11598 * Implemented SILC protocol compliant public key. Added public
11599 and private key saving to and loading from files.
11601 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11602 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11603 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11604 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11605 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11607 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11608 silc_pkcs_load_[public/private]_key.
11610 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11612 * Added silc_server_get_route (route.[ch]) to get connection
11613 data for the fastest route for given ID.
11615 * Implemented INVITE command on client and server. The command
11616 were re-defined in the SILC Protocol Specification and the
11617 implementation now complies with the specification.
11619 * Implemented PING command on client and server.
11621 * Implemented NAMES command on client and server. The server side
11622 supports currently only normal server not router server yet.
11623 Some changes to NAMES definition in SILC protocol specification.
11625 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11627 * Implemented LEAVE command on client and server.
11629 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11630 again. This change was made to the protocol as well. Server
11631 should not violate the protocol specification anymore.
11633 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11635 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11636 was tested. SOCKS4 was not but should work anyway.