1 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
3 * fixed wrong return code in term_init. Affected file
4 apps/irssi/src/fe-text/terminfo-core.c
6 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
8 * and it doesn't return FILE* but a file descriptor. Affected
9 file apps/silcd/silcd.c
11 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
13 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
14 pointing this out. Affected file apps/silcd/silcd.c
16 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
18 * Fixed the insecure temporary file creation issue now that it's
19 even on bugtraq... Affected file apps/silcd/silcd.c
21 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
23 * Before creating a channel key we need to remove the private key
24 mode, otherwise no key is created. Affected file
27 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
29 * Before checking ip/hostname of SilcSocketConnection, check
30 if its not doing a host lookup currently. Fixes atleast one
31 crash when many people connect at the same time.
32 Affected file apps/silcd/server_util.c.
34 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
36 * Check for valid return value from regcomp. Affected file
37 lib/silcutil/unix/silcunixutil.c.
39 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
41 * Check for FD_SETSIZE in silc_select to not go over.
42 Affected file lib/silcutil/unix/silcunixschedule.c.
44 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
46 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
48 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
50 * Fixed channel public key list saving on JOIN command reply
51 on backup router. Affected file apps/silcd/command_reply.c.
53 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
55 * Added default limit how many channels client can join,
56 default is 50. Added 'channel_join_limit' configuration
57 option to server too. Affected files are apps/silcd/command.c
58 and serverconfig.[ch].
60 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
62 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
63 On Toolkit the server and client are not compiled by default.
64 Affected file configure.ad.
66 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
68 * Added lib/contrib/getopt.[ch] for platforms that don't
69 have it (it is not GPL implementation).
71 * Fixed compilation when pkg-config is used.
73 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
75 * A comma in invite/ban string is invalid, check for it.
76 Affected file apps/silcd/server_util.c.
78 * Added SERVICE command to the server. It parses the command
79 request but SILC Server does not support services for the
80 time being. Affected file apps/silcd/command.[ch].
82 * Added SERVICE command and command reply to client library.
83 It is however incomplete. Updated Toolkit documentation.
84 Affected files are lib/silcclient/command[_reply].[ch].
86 * Fixed IDENTIFY/WHOWAS command reply to send the username
87 correctly (uninitialized buffer). Affected file is
88 apps/silcd/server_query.c.
90 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
92 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
93 finalizes the major restructuring of the CVS tree.
95 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
97 * Send empty MOTD reply if MOTD file cannot be read.
98 Affected file silcd/command.c.
100 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
102 * Optimized primer number generator to use simpler conversion
103 routines. Also assure that the prime number will have the
104 highest bit set after modifying it. Affected file is
105 lib/silcmath/silcprimegen.c.
107 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
109 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
110 for now only for testing purposes, it will not be delivered
111 in any distribution for now.
113 * Removed NSS MPI from the source tree. Due to upcoming
114 license change for the SILC Toolkit, we cannot deliver the
115 NSS MPI anymore. I decided to replace it in all distributions
116 with public domain library.
118 * Removed GNU regex from lib/contrib and introduced free
119 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
120 GNU regex compatible API to it (only partial).
122 * Removed getopt routines from lib/contrib.
124 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
126 * Use silc_server_send_command_reply to send replies instead
127 of encoding packet itself. Affected file silcd/command.c.
129 * Added command sending and receiving statistics to server.
130 Affected files in silcd/.
132 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
133 with GCC, for it not to warn about pointer signedness.
135 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
137 * Added context to the SilcIDCache destructor. Affected
138 files are lib/silccore/silcidcache.[ch],
139 lib/silcclient/client.c and silcd/server.c.
141 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
143 * Added pkg-config check to configure.
145 * The PublicKeyDir must not be used with Admin block in server
146 config. Affected file silcd/serverconfig.c.
148 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
152 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
154 * Handle empty LIST command reply correcttly in server. Affected
155 file silcd/command_reply.c.
157 * Handle empty LIST command reply correctly in client library.
158 The application will now receive one LIST command reply with
159 all arguments set to NULL if there are no channels. Updated
160 Client Library documentation accordingly. Affected file
161 lib/silcclient/command_reply.c.
163 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
165 * Added channel name string stringprep profile to the protocol
166 and implementation to allow a little free'er channel name
167 strings. Affected files are lib/silcutil/silcstringprep.[ch].
169 * Added silc_channel_name_[check|verify] to check and verify
170 channel name strings. Affected files are
171 lib/silcutil/silcstrutil.[ch].
173 * Added support for the new channel name preparation in client
174 library and server. Affected files in lib/silcclient and
177 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
179 * Added the Autodist into the source tree. It replaces the
180 old ./prepare. It can be used to create distributions as
181 previously. See README.CVS and README.DIST. See
182 distributions in distdir/.
184 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
186 * Make sure query sends at least an error back if nothing
187 more is sent. Affected file silcd/server_query.c.
189 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
191 * During query, check if the original command caller goes
192 away. If it does, stop the query. Affected file
193 silcd/server_query.c.
195 * Check for valid channel creation in JOIN command reply.
196 Affected file lib/silcclient/command_reply.c.
198 * Handle the resolver counter in silc_client_get_users_by_channel
199 callback correctly. Fixed auto-join bug in Gaim. Affected
200 file lib/silcclient/idlist.c.
202 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
204 * Added some better error messages. Affected file
205 silcd/command_reply.c and packet_receive.c.
207 * Handle error in WATCH command propely on backup router.
208 Affected file silcd/command.c.
210 * Fixed freeing of unfreeable variable in WHOIS command reply.
211 Affected file silcd/command_reply.c.
213 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
215 * Added pkg-config .pc file creation for silc core library
216 and silcclient library. A patch by c0ffee.
218 * Removed the need for GNU Libidn. Added the simple stringprep
219 from libidn into lib/contrib/. It is now used also on Windows
222 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
224 * Simplified the invite and ban string handling in the
225 server. Check for valid invite and ban arguments also.
226 Affected file silcd/server_util.c.
228 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
230 * Added WATCH list announcing in backup router protocol.
231 Affected files are silcd/command.c, server.c, server_backup.c.
233 * Do not change users mode to founder on normal server/backup
234 if the founder mode is set, and user is first one to join.
235 Affected file silcd/pcaket_receive.c.
237 * Do not send CUMODE_CHANGE notify back to sender. Affected
238 file silcd/packet_receive.c.
240 * Added getrusage() to take noise in SILC RNG. A patch by
241 Mika Boström. Affected files are configure.in.pre,
242 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
244 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
246 * Splitted the SILC libraries configuration into a configure
247 fragment into lib/configure.ad. It is now possible, once
248 this feature is added, to specify whether to compile or not
249 compile included SILC libraries. Affected files are
250 configure.in.pre, lib/silcmath/mpi/configure.ad,
251 lib/configure.ad, Makefile.defines.pre and
252 Makefile.defines_int.pre.
254 * Added --with-silc-includes and --with-silc-libs to configure.
255 If specified the included libs are not compiled, but the
256 specified libs are used. Pkg-config is not yet supported.
257 Affected file configure.in.pre.
259 * Fixed WATCH command handling on backup router. Router does not
260 send the watch command any more to backup if it originates from
261 backup. Affected file silcd/command.c.
263 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
265 * Changed announcing to not announce unregistered clients.
266 Affected file silcd/server.c.
268 * Fixed username handling in command reply. Affected file
269 silcd/command_reply.c.
271 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
273 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
275 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
276 Affected file: includes/silcincludes.h.in
278 * bool is defined as _Bool on Mac OS X now.
279 Affected file: lib/silcutil/silctypes.h
281 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
283 * Added support for UTF-8 nicknames, channel names and
284 server names in client library. Affected files in
287 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
288 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
289 software to check how Toolkit has been compiled.
291 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
293 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
295 * Use silc_utf8_str[n]casecmp instead of strcmp routines
296 in library and in SILC Client when dealing with nicknames
297 and other identifier strings. Affected file in client lib
300 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
301 irssi/src/silc/core/silc-servers.c.
303 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
305 * Fixed idcache to work with the new identifier strings.
306 Affected file lib/silccore/silcidcache.c.
308 * Added UTF-8 hash and compare function for SilcHashTable.
309 Affected file lib/silcutil/silcutil.[ch].
311 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
312 Affected file lib/silcutil/silcstringprep.[ch].
314 * Changed the identifier string handling to include the original
315 format in client, server, channel entries and normalized
316 format in cache. Affected files in silcd/.
318 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
320 * Added support for the new identifier strings and their
321 validity checking. Nicknames, channel names and usernames
322 can now include practically any kind of letters and various
323 other characters. Affected files in silcd/ and in libraries.
325 NOTE: comparing these strings should now be done with memcmp()
326 to check binary compatibility. All these strings are normalized
327 and casing is irrelevant.
329 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
330 as easy function for applications to check whether identifier
333 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
335 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
336 file lib/silcutil/silcutf8.c.
338 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
340 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
342 * Make public key in getkey reply mandatory. Affected file
343 lib/silcclient/command_reply.c
345 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
347 * Added Parameter dont_register_crypto_library to
348 SilcClientParam. If set to TRUE, silcclient library will
349 not initalize the Crypto Libraries and application
350 will need to do it. Affected file lib/silcclient/silcclient.h,
351 lib/silcclient/client.c.
353 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
355 * Imported new silc_utf8_[encode|decode] routines from
356 my internal SILC 1.1 source tree. New encodings added:
357 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
358 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
359 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
362 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
364 * Implemented stringprep (RFC 3454) API. Internally we use
365 GNU Libidn's stringprep, for now, so it is required now to
366 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
368 * Added checking for GNU Libidn and --with-libidn to configure.
370 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
372 * If the passphrases entered do not match while generating a new key,
373 completly start over instead of going into an infinite loop asking
374 the user to re-enter the passphrase correctly. Affected file
375 lib/silcutil/silcapputil.c
377 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
379 * Make sure server is removed from backup list when it is
380 deleted. Affected files silcd/command.c, server.c,
383 * Close socket when connecting to router fails. Affected
386 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
388 * Adopt configuration toolchain to current auto-tools.
389 Affected files prepare, irssi/configure.in
390 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
391 redo that. Affected files irssi/src/silc/core/client_ops.c,
392 irssi/src/fe-common/silc/fe-silc-channels.c
393 * Take over command line options into silcclient data structure.
394 Affected file irssi/src/silc/core/silc-core.c
396 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
398 * Do not try to initiate backup resuming protocol forever.
399 Affected file silcd/server_backup.c.
401 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
403 * ID change in resuming has to be done before changing
404 detached client's modes, since the ID change may fail and
405 leave ghosts on the network. Affected file is
406 silcd/packet_receive.c.
408 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
410 * Fixed Win32 scheduler to not stuck anymore. A patch from
411 Juha Räsänen. Affected file is
412 lib/silcutil/win32/silcwin32schedule.c.
414 * Fixed QoS parsing for connection blocks in server. Affected
415 file is silcd/serverconfig.c.
417 * Fixed server statistics increasing in server. Affected file
420 * The CLOSE command now marks backup router as self disconnected
421 to avoid resuming problems. Affected file silcd/command.c.
423 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
425 * When using silc_net_create_connection[_async], and your system can
426 create IPv6 sockets, it will try to connect to the IPv6 host.
427 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
428 file lib/silcutil/unix/silcunixnet.c
430 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
432 * Check for valid route when receiving packet from router and
433 when routing it to local server in the cell. A patch from
434 Matt Miller. Affected files silcd/router.c and server.c.
436 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
438 * Couldn't detach and reattach twice, because of the previous
439 commit. Affected file silcd/packet_receive.c
441 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
443 * Added check to ignore Port value if Initiator is FALSE.
444 Remote router coudln't connect if Port was set. Affected file
447 * If some client tries to resume more than once at the same time,
448 server crashed. Router didn't crash, but showed odd behaviour
449 (didn't allow clients to join anymore, ..). Affected files
450 silcd/packet_receive.c silcd/idlist.h
452 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
454 * Destroy the file transfer session in silc_client_file_close
455 with timeout. Affected file lib/silcclient/client_ftp.c.
457 * Call SFTP server monitor in READ and WRITE after the actual
458 operations. Affected file lib/silcsftp/sftp_server.c.
460 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
462 * Create one configure script from configure fragments
463 (configure.ad). This is a first step towards new distribution
464 system. Affected files prepare, configure.in.pre,
465 lib/silcmath/mpi/configure.ad.
467 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
469 * Removed expiring of client key pair. Affected file is
470 irssi/src/silc/core/clientutil.c
472 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
474 * Check the number of connections from real number of
475 connections instead of socket number, when deciding if
476 server is full. Affected files are silcd/server.c,
477 server_internal.h and silcd.c.
479 * Clarified the connections_max meaning in General section
480 in doc/example_silcd.conf.in.
482 * The reconnect_keep_trying default value set to TRUE
483 if it is not defined in the config file. Affected file
484 silcd/serverconfig.c.
486 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
488 * Fixed crashbug in connection closing, after a protocol
489 completion callback, which might have closed it already.
490 Affected file silcd/server.c.
492 * Fixed rekey with PFS in backup router. It did not allow
493 rekeys with PFS, and when the rekey protocol timedout
494 it crashed the backup router without the above fix. Affected
495 file silcd/packet_send.c and server.c.
497 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
499 * The silc_client_add_channel_private_key now returns the
500 private key context if pointer is given as argument.
501 Affected files are lib/silcclient/silcclient.h and
504 * Added support for using channel private keys in SILC
505 Client Library even if the private key mode is not set
506 on the channel. Affected file lib/silcclient/client_channel.c.
508 * The channel private key used to decrypt message is now
509 delivered to the application in the 'channel_messageÃ' client
510 operation. Affected files are lib/silcclient/silcclient.h
511 and client_channel.c.
513 * Fixed wrong arg type for user limit in CMODE command reply.
514 Affected file silcd/command.c.
516 * The user limit is now taken and saved to SilcClientEntry in
517 JOIN and CMODE command replies and in CMODE_CHANGE notify.
518 Affected files lib/silcclient/silcclient.h, command_reply.c
521 * Added support to the new private message key indicator
522 packet. Added a new function to the client library:
523 silc_client_send_private_message_key_request. The sender
524 indicates to be initiator, and receiver is responder.
525 Added the indicator to the SilcClientEntry as 'prv_resp'
526 boolean. Affected files are lib/silcclient/silcclient.h
527 client.[ch], and client_prvmsg.c.
529 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
531 * Fixed the JOIN command calling when called with both
532 -auth and -founder. Affected file is lib/silcclien/command.c.
534 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
536 * Check watcher list for resumed clients as well. Affected
537 file is silcd/packet_receive.c.
539 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
541 * Implemented the user limit to the CMODE_CHANGE notify,
542 CMODE command reply and JOIN command reply in server.
543 Affected files are silcd/server.c, command.c, command_reply.c,
544 packet_send.c and packet_receive.c.
546 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
548 * Defined SILC_STRFMT_END that must be used now with
549 silc_buffer_strformat, instead of SILC_STR_END. Fixes
550 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
551 lib/silcclient/silcvcard.c, silcd/server_util.c.
553 * Fixed the adding of public key to the WATCH list in server.
554 Fixed the WATCH notify sending to client. Affected files
555 are silcd/packet_send.[ch], command.c, server_util.c.
557 * Implemented the watching by public key in the SILC Client
558 Library and SILC Client. Affected files are
559 lib/silcclient/command.c and client_notify.c.
561 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
563 * Added support for public key watching in server. Affected
564 files are silcd/server.c, server_internal.h, command.c,
567 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
569 * Added public key to the SIlcClientEntry. Affected files
570 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
572 * Fixed the get_clients_whois reply processing to return
573 exactly same entries server returned. Makes it possible
574 to search using attributes. Affected file is
575 lib/silcclient/idlist.c.
577 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
579 * Save founder key to SilcChannelEntry. Affected files are
580 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
582 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
584 * Call the monitor callback with _CLOSED status from the
585 silc_client_file_close. Affected files are
586 lib/silcclient/client_fpt.c, silcclient.h
588 * Added silc_client_get_clients_whois which resolves using
589 WHOIS, and supports requested attributes as well.
590 Affected files are lib/silcclient/silcclient.h, idlist.c.
592 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
594 * Added support for asking the destination filename where
595 the downloaded file is saved in the file transfer. Affected
596 files are lib/silccilent/silcclient.h, client_ftp.c.
598 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
600 * Fixed error handling in resuming data processing. Affected
601 files are lib/silcclient/client_resume.c and client.c.
603 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
605 * Fixed silc_client_send_private_message to return TRUE correctly.
606 Affected file lib/silcclient/client_prvmsg.c.
608 * Added topic to the SilcChannelEntry. Affected files are
609 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
611 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
613 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
614 file lib/silcclient/command.c
616 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
618 * Convert all commands to UTF-8 before passing them to the
619 client library. Still need to convert replies from UTF-8 to
620 the locale encoding. Affected file
621 irssi/src/silc/core/silc-cmdqueue.c
623 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
625 * redirect all silc_client_command_calls through a queueing framework.
626 This fixes /CYCLE and the annoying "nick change after auto-joining
627 a channel". Furthermore it defines one central point where
628 command parameters can be UTF-8-ified. Affected files
629 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
630 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
632 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
634 * use asynchronous connect() to establish router connections.
635 Fixes problem when the primary router goes down. Affected files
636 silcd/server.c, silcd/server_backup.c
638 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
640 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
641 Fixed various compilation warnings when type casting ints
642 to pointers or vice versa, of different size. Updates around
645 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
647 * Surrogates not allowed in UTF-8 strings, updated decoder.
648 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
649 testers in lib/silcutil/tests/ directory.
651 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
653 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
654 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
655 files are lib/silcclient/silcclient.h, client.c.
657 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
659 * When resuming a session fails, notify the user that the session
660 file needs to be removed eventually. Affected files
661 irssi/src/fe-common/silc/module-formats.[ch],
662 irssi/src/silc/core/client_ops.c.
664 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
666 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
667 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
669 * Typofix in Irssi::Silc module. Affected file
670 irssi/src/perl/silc/Silc.xs.
672 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
674 * Changed the way NOTICE flagged messages are treated. Added support
675 for notices in queries and signing notices. Affected files
676 irssi/default.theme; irssi/docs/help/in/notice.in;
677 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
678 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
680 * Fixed typo in /ACTION help. Affected file
681 irssi/docs/help/in/action.in
683 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
685 * Fixed typo in perl module. Affected file
686 irssi/src/perl/silc/Server.xs
688 * Changed the way ACTION flagged messages are treated. Added support
689 for actions in queries and signing actions. Affected files
690 irssi/default.theme; irssi/docs/help/in/action.in;
691 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
692 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
695 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
697 * Incorrectly reported error when client had to be resolved from
698 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
700 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
702 * Fixed whois public key hash table deleting and adding in
703 detached client case. Affected file silcd/packet_receive.c.
705 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
707 * Changed filenames of silc/fe module not to collide with filenames
708 from core/fe. Also seperated public messages printing from
709 query messages printing. Affected files are all in
710 irssi/src/fe-common/silc.
712 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
714 * Fixed the invite process handling during joining to use
715 correct server name for the client that is matched against
716 the invite string for the channel. Wrong server name caused
717 inability to join the channel. Affected file is
720 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
722 * Fixed the CUMODE channel founder authentication on normal
723 server to not remove the founder rights on existing founder
724 before checking that router accepts the mode change. Affected
725 files are silcd/command.c and silcd/packet_receive.c.
727 * Remove the server entry correctly when rekey timeouts and
728 remote router connection on normal server is closed. Fixes
729 a crash where server uses the freed server entry. Affected
732 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
734 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
735 networks. This is the first step in solving the bug about
736 /SERVER ADD -silcnet <silcnet>. Affected files
737 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
738 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
739 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
741 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
743 * /SMSG and /MMSG now correctly create new queries. Affected files
744 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
746 * Add basic support for SILC protocol specific variables in perl.
747 Affected files irssi/src/perl/silc/*, irssi/configure.in,
748 irssi/src/perl/Makefile.am
750 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
752 * Don't use silc_get_input, it's obviously not reliable. Fixes
753 issue when the current key expires. Affect file
754 irssi/src/silc/core/clientutils.c
756 * Make the session data filename configurable. This makes it
757 possible to have different session files for different
758 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
759 client_ops.[ch], silc-servers.c,
760 irssi/src/silc/fe-common/silc/module-formats.[ch]
762 * Use the same set of libtool files for the MPI lib as for the
763 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
764 config.sub, configure.in, install-sh, missing, mkinstalldirs
766 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
768 * Fixed server statistics decrementing error to not go to
769 negative. Affected file silcd/packet_receive.c.
771 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
773 * Use silc_server_query_add_error to add error in public key
774 search error. Added support in send_reply to send errors
775 without specific argument. Affected file silcd/server_query.c.
777 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
778 Client for NO_SUCH_NICK. It was against the protocol specs.
779 Affected file irssi/src/silc/core/client_ops.c.
781 * Added backwards support for the wrong NO_SUCH_NICK error sending
782 in server. To be removed in SILC Server 1.0. Both old clients
783 and clients with fixed error handling now works. Affected file
784 silcd/server_query.c.
786 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
788 * fixed a bug in the whois using attributes function where no
789 error was sent if no nickname and client id but the attributes were
790 given to whois. Affected file silcd/server_query.c
792 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
794 * remove public key from public key hashtable on detach. Affected
795 file silcd/packet_receive.c
797 * free public key hashtable before removing clients on server
798 shutdown. Affected file silcd/server.c
800 * remove public key prior deleting client-data on killing a client.
801 Affected file silcd/server_util.c
803 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
805 * Getting the MOTD from other servers works now. Affected
806 files are silcd/command.c and silcd/command_reply.c
808 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
810 * Initialize the variable idletag, since it is tested in
811 silc_core_deinit for its default value. Affected file
812 irssi/src/silc/core/silc-core.c
814 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
816 * Fixed signed channel messages across cells. Affected file
819 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
821 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
822 is not defined. They can now be safely used in if-statements
823 without braces. Affected file lib/silcutil/silclog.h.
825 * Added the checks for backup closing connection due to error
826 (local or remote) and thus not allow the resuming to occur
827 in reconnect. Affected files are silcd/packet_send.c
830 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
832 * Help file updates. Affected files in irssi/src/docs/help/in/.
834 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
836 * Fixed channel messages across cells. Affected file
839 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
841 * Fixed file transmission accepting in client library to not
842 start the negotiation if user hasn't accepted the transfer,
843 instead create new session for resent transfer. Affected
844 file lib/silcclient/client_ftp.c.
846 * Show the session ID in the file transmision list. Remove
847 session from list that failed to transfer. Switch the current
848 session automatically after transmission, and in errors, to new
849 session if other sessions exists in the transfer list. Affected
850 files are irssi/src/silc/core/silc-servers.c,
851 irssi/src/fe-common/silc/modfule-formats.c.
853 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
855 * Fixed MIME header parsing for the hopefully last time. Affected
856 file lib/silcutil/silcstrutil.c
858 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
860 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
862 * The SILC RNG is now gauranteed to return non-zero random
863 values. Affected files are lib/silccrypt/silcrng.[ch].
865 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
867 * Fixed nickname formatting when changing only case of the
868 nickname. Affected file lib/silcclient/idlist.c.
870 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
872 * Fixed a memory leak and incorrect printing of the "appears as"
873 message. Affected file irssi/src/silc/core/client_ops.c
875 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
877 * Added CRT (Chinese Remainder Theorem) supported RSA
878 private keys and private key operations. This significantly
879 increases private key operation efficiency. No compatibility
880 issues with new or old private keys. Affected files are
881 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
883 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Fixed GCC-3.3.2 related compilation warnings from the
888 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
890 * Removed RC6 from distributions.
892 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
894 * Added some better comments to lib/silccrypt/silcpkcs.h,
895 optimized some routines in lib/silccrypt/silcpkcs.c.
896 Added test_silcpkcs into lib/silccrypt/tests/.
898 * Fixed silc_rng_global_init to actually init the global RNG
899 if RNG wasn't provided for it. Affected file is
900 lib/silccrypt/silrng.c.
902 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
904 * Added silc_hash_table_find_by_context_ext. Affected files
905 lib/silcutil/silchashtable.[ch].
907 * Save the public key on normal server in WHOIS command reply
908 from attributes, if present, and add it to public key hash
909 table. Fixes WHOIS resolving by public key on normal server.
911 Optimized the attributes resolving on normal server to not
912 resolve if we resolved them already from router.
914 Affected files are silcd/server_query.c, command_reply.c.
916 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
918 * Added support for whois using attributes.
919 Affected files silcd/command_reply.c, silcd/packet_receive.c,
920 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
923 * Added support for whois using public key attribute to /WHOIS i
924 client command. Affected files irssi/docs/help/in/whois.in,
925 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
927 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
929 * Fixed UMODE setting in server when the client has anonymous
930 mode set. The mode setting was not working. Affected file
933 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
935 * Fixed some bugs and typos related to sending split messages.
936 Print notification when sending messages with /MMSG. Affected
937 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
939 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
941 * Optimized the socket referencing in packet routines, client
942 library and server. Affected files are lib/silccore/silcpacket.c,
943 lib/silcclient/client.c and silcd/server.c.
945 * If silc_socket_set_qos is given with NULL arguments the QoS is
946 reset from the socket. Affected files are
947 lib/silcutil/silcsockconn.[ch].
949 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
951 * Add a /LISTKEYS command which lists the locally cached
952 client and server keys. Affected files
953 irssi/src/fe-common/module-formats.[ch],
954 irssi/src/silc/core/silc-{channels,servers}.c
955 irssi/docs/help/in/listkeys.in
957 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
959 * Check that packet queue purging was successful. Affected
960 files lib/silcclient/client.c and silcd/packet_send.c. Related
961 to MAC failed errors.
963 * Do not clear the inbuf even if it is empty if QoS was applied
964 to it. Otherwise the QoS data is cleared and MAC failed error
965 will occur. Affected file lib/silccore/silcpacket.c.
967 * Use the rekey period time as rekey protocol timeout value.
968 If the rekey does not succeed during the rekey period there's
969 something very wrong, and we most likely end up with wrong keys,
970 do graceful reconnect then. Affected file silcd/server.c.
972 * Take reference of the socket in the parser context, as it's
973 possible to have the parsers in queue after the socket is
974 disconnected and this may cause crash. Affected files are
975 lib/silccore/silcpacket.c, lib/silcclient/client.c and
978 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
980 * Fixed KICK command reply sending, it sent to replies.
981 Affected file silcd/command.c.
983 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
985 * Finish the silc-mime.pl script. It now supports MIME type
986 guessing using magic files, signing data messages, executing
987 MIME handlers in background. Affected files
988 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
990 * Changed MIME signal handler to make things easier for the perl
991 script. Affected files irssi/src/silc/core/client_ops.c,
992 silc-servers.c, and irssi/docs/signals.txt
994 * Cleaned up the silc_mime_parse function and fixed detection
995 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
997 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
999 * Resolve the IP for file transfer listener from the connection
1000 socket. Affected file lib/silcclient/client_ftp.c.
1002 * Accept NULL hostname parameter in the functions
1003 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1004 if hostname is not wanted.
1006 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1008 * Fixed race condition between silc_client_init and
1009 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1011 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1013 * Fixed file transfer connection closing when SIGNOFF for
1014 the client is received from server. Affected file is
1015 lib/silcclient/client_ftp.c.
1017 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1019 * Check for disconnected socket in QUIT callback. Affected
1020 file silcd/command.c.
1022 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1024 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1025 Affected files lib/silcutil/silcstrutil.c
1027 * Cleaned up the escape/unescape functions for correctness and
1028 speed. Affected file irssi/src/silc/core/client_ops.c
1030 * Removed handling for data messages with Content-Type: text/*,
1031 moved parsing of MIME headers to the signal handler, added
1032 support for signing and verifying data messages. Affected
1033 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1034 irssi/src/silc/core/silc-{servers,channels}.c
1036 * Added a perl script for handling data messages based on
1037 information read from Mailcap files. New file
1038 irssi/scripts/silc-mime.pl
1040 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1042 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1043 acknowledge recepetion of a message to the sender. Updated
1046 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1048 * Unregister channel key saving callback when deleting channel.
1049 Affected file lib/silcclient/idlist.c.
1051 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1052 before calling notify client operation. Affected file is
1053 lib/silcclient/client_notify.c.
1055 * Unregister QoS tasks when deleting the socket connection.
1056 Affected files lib/silcutil/silcsockconn.[ch],
1057 unix/silcunixsockconn.c.
1059 * Implemented latest presence-attrs draft changes. Affected
1060 files lib/silccore/silcattrs.h and
1061 irssi/src/silc/core/silc-queries.c.
1063 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1065 * Save old channel keys in list to allow more rapid change
1066 of channel keys if server for some reason does that. This
1067 avoids loosing so many channel messages due to not having
1068 key to decrypt. Affected file lib/silcclient/silcclient.h,
1069 idlist.c and client_channel.c.
1071 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1073 * Continued backup router tests and fixes. Affected files
1074 silcd/server_backup, server_util.c, server.c. See TODO.
1076 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1078 * Fixed SERVER_SIGNOFF handling in servers. The client
1079 was removed from wrong list thus not removing the client
1080 at all. Affected file silcd/packet_receive.c.
1082 * Do not execute rekey protocol for disabled connections as
1083 it would never go through. Affected file silcd/server.c.
1085 * Added timeout for rekey protocol to catch if the protocol
1086 never executes successfully. Affected files silcd/server.c
1089 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1091 * Abandon packet processing for disconnected sockets. Check
1092 this always after calling packet processing callback.
1093 Affected file lib/silccore/silcpacket.c.
1095 * Fixed double registration disconnection code in server.
1096 Closed wrong connection. Affected file silcd/packet_receive.c.
1098 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1100 * On normal server reconnect to primary during resuming 4
1101 times, then give up. Affected file silcd/server_backup.c.
1103 * If during reconnecting to routers we notice we have router
1104 connection but no primary router set, the server is in desync.
1105 Reconnect to primary to restore network. Affected file
1108 * Assure that only one protocol is exeucting at the same time.
1109 Added checks for all protocols. Affected files are
1110 silcd/server.c and server_backup.c.
1112 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1114 * Check that a string is not already part on invite/ban
1115 string when processing it. Affected file silcd/server_util.c.
1117 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1120 with 1.2 version of the protocol. Affected file is
1121 silcd/packet_receive.c.
1123 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1125 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1126 where the passphrase was given. Affected file is
1129 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1131 * INVITE and BAN notifys are now delivered from routers to
1132 servers (but not clients) on the channel. Updated specs and
1133 code. Affected files silcd/packet_[send|receive].[ch],
1134 command.c, server.c and server_util.c.
1136 * Implemented INVITE and BAN announcing. Affected files are
1137 silcd/server.[ch], server_util.c.
1139 * Implemented SilcStatus error type argument returning in
1140 command reply error in server. Affected file silcd/command.c.
1142 * Implemented SilcStatus argument returning in comand reply
1143 in client library. The command_reply client operation now
1144 returns error specific arguments as well. Affected files
1145 are lib/silcclient/command_reply.[ch], client_resume.c,
1146 lib/silccore/silcstatus.[ch].
1148 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1150 * Backup router protocol version 1.2 implemented. Testing still
1151 required. Affected files in silcd/server_backup.[ch], server.c,
1152 packet_receive.c and server_internal.h.
1154 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1156 * silc_client_send_[channel|private]_message now return TRUE
1157 or FALSE. Affected file lib/silcclien/client_channel.c and
1160 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1162 * Check for explicit nickname in INVITE and BAN processing
1163 during join as well (and don't expect only wildcards in
1164 invite/ban strings). Affected file silcd/command.c.
1166 * Fixed the INVITE and BAN by public key. The public key saved
1167 is the PK payload (as specified) not the raw data. Affected
1168 file silcd/server_util.c.
1170 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1172 * UTF-8 text message support for actions and notices in SILC
1173 Client. Affected file irssi/src/silc/core/client_ops.c.
1175 * silc_get_username and silc_get_real_name now returns sensible
1176 data on Win32. Patch by Toni Willberg. Affected file is
1177 lib/silcutil/win32/silcwin32util.c.
1179 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1181 * Provide a signal handler to send MIME encoded messages and emit
1182 a signal when a MIME encoded message is received. Also document
1183 the signals for usage with the perl interface.
1185 A sample perl script will be supplied at a later point.
1187 Affected files are irssi/docs/signals.txt,
1188 irssi/src/silc/core/client_ops.[ch],
1189 irssi/src/silc/core/silc-{channels,servers}.c
1191 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1193 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1194 server. Use this time to display a lag and disconnect when it
1195 exceeds a specified limit.
1197 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1199 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1201 * Remove the channel auth list in normal server if router
1202 encofrces its list during connecting. Send notify to channel
1203 to remove the mode to remove the list. Affected files are
1204 silcd/server_util.c and silcd/packet_receive.c.
1206 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1208 * Added support for channel public keys. Updated protocol specs
1209 and implemented it. Affected files are
1210 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1211 lib/silcclient/command_reply.c.
1213 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1215 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1216 terminate the process on Linux. Affected file silcd/silcd.c.
1218 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1220 * Check for NULL buffer in silc_buffer_clear. Affected file
1221 is lib/silcutil/silcbuffer.h.
1223 * Simplified the backup router protocol by removing the _GLOBAL
1224 types. Updated protocol specs and the code. Affected files
1225 are silcd/server_backup.[ch].
1227 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1229 * Deny '@' and '!' from nicknames since they are reserved
1230 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1231 Updated protocol specs and the code.
1233 Affected files are silcd/server_util.[ch].
1235 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1237 * Fixed stack overflow in Irssi SILC client. Affected
1238 file irssi/src/silc/core/client_ops.c.
1240 * Check that Host is set in ServerConnection and RouterConnection
1241 in silcd.conf. Affected file silcd/serverconfig.c.
1243 * Fixed crash in server with protocol completion callbacks,
1244 namely rekey and backup resuming protocols. Affected files
1245 are silcd/server_backup.c and silcd/server.c.
1247 * Fixed rekey protocol to not restart if it is started already.
1248 Affected files are lib/silcclient/client.c and
1251 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1255 * Fixed EOF handling in SILC Config, affected file
1256 lib/silcutil/silcconfig.c.
1258 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1260 * Fixed RESOLVING flag handling in JOIN notify and other
1261 notifys to handle the resolvings correctly in client library.
1262 Affected file lib/silcclient/client_notify.c.
1264 * Do not send full INVITE and BAN lists in INVITE and BAN
1265 notifys, only the changed information. Affected file
1268 * Fixed INVITE notify sending in INVITE command, send it
1269 only when needed. Affected file silcd/command.c.
1271 * Handle the founder key change properly in CMODE_CHANGE
1272 notify. Bug #122. Affected file silcd/packet_receive.c.
1274 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1276 * Remove the mark for output (mark it only for input) after
1277 purging outgoing queue. Prevents the "Error in select()"
1278 floods. Affected file silcd/packet_send.c.
1280 * Fixed incorrect connection deletion from client library
1281 after calling "connect" client operation. Could cause
1282 crashes for example during reconnect timeouts. Affected
1283 files are lib/silcclient/client.c and
1284 irssi/src/silc/core/client_ops.c.
1286 * Check server private key file permissions before starting
1287 the server. Affected file silcd/serverconfig.c.
1289 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1291 * NULL terminate allocated string in silc_buffer_strformat.
1292 Affected file lib/silcutil/silcbuffmt.c.
1294 * Rewrote the invite/ban list string handling in server to
1295 use SilcBuffer instead. Affected files are silcd/command.c
1296 and silcd/server_util.c.
1298 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1300 * Fixed double free in CMODE command when setting new HMAC
1301 for channel. Affected file silcd/command.c.
1303 * Added couple of missing memset's to zero sensitive memory.
1304 Affected files silcd/command.c, lib/silcclient/command.c.
1306 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1308 * Fixed a double free in INVITE command error handling in
1309 server. Affected file silcd/command.c.
1311 * Added macros SILC_SWAB_[16|32] to swab byte order of
1312 16-bit and 32-bit unsigned integers. Affected file
1313 lib/silcutil/silctypes.h.
1315 * Use the SILC_SWAB_16 instead of htons() in server when
1316 handling ports since the ports in structures are always
1317 in little-endian order (regardless of platform). Affected
1318 file silcd/serverid.c and silcd/server_backup.c.
1320 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1322 * Send DISCONNECT in close admin command in server. Affected
1323 file silcd/command.c.
1325 * Check whether we are already connecting to a remote router
1326 (in addition of checking whether we are already connected)
1327 before creating new connection. Affected file silcd/server.c.
1329 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1331 * Added better compiler and compiler flags checking in
1334 * Check that socket is valid after QoS is applied to data.
1335 Affected file lib/silcutil/unix/silcunixsockconn.c.
1337 * Make sure the socket connecetion is not closed to early
1338 when closing connection in server. Also make sure the
1339 connection is always closed after error in a protocol.
1340 Affected file silcd/server.c.
1342 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1344 * Removed --session and --dummy options from Irssi SILC Client.
1345 -d option is available only if --enable-debug was given.
1346 Affected files are irssi/src/silc/core/silc-core,
1347 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1349 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1351 * Added silc_buffer_steal to steal the data from the buffer.
1352 Affected file lib/silcutil/silcbuffer.h.
1354 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1356 * Fixed server crash with double Primary block in config file.
1358 Fixed also various memory leaks around the config file
1359 parser. Affected files lib/silcutil/silcconfig.c,
1360 silcd/serverconfig.c.
1362 * Changed my nickname (Johnny Mnemonic) to my real name, this
1363 means that bugs introduced by him were actually introduced
1366 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1368 * Don't display "foo appears as foo\nYou're now known as foo"
1369 messages. Affected file irssi/src/silc/core/client_ops.c
1371 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1373 * Fixed error handling of invalid client entry when calling
1374 commands in server. Fixes a crash. Affected file
1377 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1379 * Added some sanity checks in server for correctness of the
1380 server configuration. Affected file silcd/serverconfig.c.
1382 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Prevent endless resolving of user informations in USERS
1385 command by checking the command reply status correctly.
1386 Affected file lib/silcclient/command_reply.c.
1388 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1390 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1391 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1392 Aldous <Matthew@Aldous.com>.
1394 * Added better implementation using CriticalSection of
1395 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1396 <mikko.lahteenmaki@pikabaana.net>.
1398 * Added some Winsock WIN32 compatiblity defines into
1399 includes/silcwin32.h.
1401 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Fixed double free in async host lookup code. Affected file
1404 lib/silcutil/silcsockconn.c.
1406 * On backup router handle now the SERVER_SIGNOFF from router
1407 for local connected servers too, and close the connections.
1409 Do not process them as normally signing off servers when they
1410 really signoff by sending EOF fe, but always assume that
1411 router sends the SERVER_SIGNOFF.
1413 Affected files silcd/server.c and silcd/packet_receive.c.
1415 * Fixed socket unsetting when closing connections. Affected
1416 files silcd/server.c and silcd/packet_send.c.
1418 * Do not print the nickname in SERVER_SIGNOFF if we do not
1419 have it. Prevents asserts in Irssi core. It is possible we
1420 don't have the nick if it was just being resolved when server
1421 signoff. Affected file irssi/src/silc/core/client_ops.c.
1423 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1425 * Fixed autonick crashbug in client library. Affected file
1426 lib/silcclient/client.c.
1428 * Fixed Unix implementation of SilcMutex to really assert if
1429 the mutex is locked/unlcoked already. Affected file
1430 lib/silcutil/unix/silcunixmutex.c.
1432 * Fixed locking in silc_schedule_uninit. It didn't lock
1433 when dispatching timeout tasks. Affected file is
1434 lib/silcutil/silcschedule.c.
1436 * Changed Win32 implementation of SilcThread to use modern
1437 Win32 interface. Affected file is
1438 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1440 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1442 * Don't print signed messages when sending failed. Affected files
1443 irssi/src/silc/core/silc-[servers.c/commands.h]
1445 * Send adquate signal when founding a channel by joing it. Affect
1446 file irssi/src/silc/core/client_ops.c
1448 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1450 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1451 irssi/src/fe-common/core/themes.c
1453 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1455 * Fixed close command to use the port correctly when closing
1456 server connections. Affected file silcd/idlist.c.
1458 * Check for NULL outbuf in silc_socket_write. It is possible
1459 that it is NULL is some odd case. Affected files are
1460 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1462 * Do not call final protocol callback for backup router
1463 resuming protocol when closing connection. It is closed
1464 by timeout in case of error. Affected file silcd/server.c.
1466 * Backup reconnect to router if backup resuming protocol
1467 failed. Affected file silcd/server_backup.c.
1469 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1471 * Fixed double free in SKE library error hadling when signature
1472 error occurred. Affected file lib/silcske/silcske.c.
1474 * Save the fingerprint to new SilcClientEntry after changing
1475 nickname. Affected file lib/silcclient/client_notify.c.
1477 * Print SIGNOFF in Irssi SILC client only if the nickname is
1478 known. Prevents asserts in Irssi core. It is possible we
1479 don't have the nick if it was just being resolved when it
1480 quit. Affected file irssi/src/silc/core/client_ops.c.
1482 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1484 * Fixed double free in invite list adding code when adding
1485 invite strings. Affected file silcd/server_util.c.
1487 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1489 * More log printing during backup router protocol. Affected
1490 file silcd/server_backup.c.
1492 * Removed backwards support for old private key file format.
1493 Affected file lib/silccrypt/silcpkcs.c.
1495 * Removed backwards support for not-so-strict decryption length
1496 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1498 * GETKEY to update the client entrys fingerprint too.
1499 Affected file lib/silcclient/command_reply.c.
1501 * Added --without-libtoolfix for package builders using weird
1502 wrappers around libtool (BSD at least).
1504 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Fixed backup router bugs: When backup resumes router and
1507 receives a CHANNEL_MESSAGE packet the backup must not act
1508 as router since the packet header decryption would be
1509 different. Also, when relaying packets to channel, do
1510 not re-encrypt packets on backup that came from the primary
1511 since the connection isn't really router-router connection.
1512 Affected files silcd/server.c, silcd/packet_send.c.
1514 * Added checks in encryption/decryption that encryption/decryption
1515 length sent as argument really is multiple by block size. Helps
1516 catching really weird bugs like the above backup router bugs
1517 when packets are being decrypted in wrong way. Affected files
1518 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1520 * Fixed padding generation in private key file encryption.
1521 Affected file lib/silccrypt/silcpkcs.c.
1523 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1525 * Added ignore_message_signatures setting which can be used
1526 to ignore signatures in messages. Affected files are
1527 irssi/src/silc/core/client_ops.c, silc-core.c.
1529 * Fixed the libtoolfix to use command line options instead of
1530 environment variables. They didn't work as expected. Now,
1531 the libtool is fully run-time configurable.
1533 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1535 * Verify signature payload for signed messages. Affected files
1536 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1537 irssi/src/silc/core/silc-core.h
1539 * Display signature verification result in public and private
1540 messages using theme abstracts. See irssi/default.theme for
1541 examples on their usage. Affected files
1542 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1543 irssi/src/fe-common/silc/module-formats.[ch],
1544 irssi/src/fe-common/silc/fe-common-silc.c,
1545 irssi/src/fe-common/silc/Makefile.am
1546 irssi/src/fe-common/core/fe-messages.[ch]
1548 * Fixed bugs in Irssi's theme parsing. Affected files
1549 irssi/src/fe-common/core/themes.c
1551 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1553 * Calculate the correct length for signed messages before
1554 encrypting, it must be multiple by block size. Affected
1555 file lib/silccore/silcmessage.c.
1557 * silc_message_signed_get_public_key returns now both
1558 decoded and encoded public key. Affected files are
1559 lib/silccore/silcmessage.[ch].
1561 * Added libtoolfix script that makes the libtool more generic
1562 and configurable in run-time. Now we can specify in run-time
1563 if what kind of libraries we want to create, regardless of
1564 configuration. SIMs are now creates even if --disable-shared
1565 was explicitly given.
1567 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Fixed founder key sending in CMODE command in client.
1570 Affected file lib/silcclient/command.c.
1572 * Fixed CUMODE founder authentication in server to not check
1573 for client's public key since it's not supposed to do that.
1574 Affected file silcd/command.c.
1576 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1578 * Set realname and hostname in NICK_REC records. Affected file
1579 irssi/src/silc/core/silc-nicklist.c
1581 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1583 * Remove 1.0 protocol backwards compat code from client
1586 * Added more reliable check for whether nickname did change
1587 or not, or whether only Client ID changed in NICK_CHANGE
1588 notify. Affected file lib/silcclient/client_notify.c.
1589 Fixes bug in '@' character handling in a nickname.
1591 * Added support for automatically parsing signature from
1592 the message payload. Added new function
1593 silc_message_get_signature to return the payload to
1594 application. Affected files lib/silccore/silcmessage.[ch].
1596 * Changed the private_message and channel_message client
1597 operations to deliver the SilcMessagePayload to the
1598 application too. Application can use it fe. to get the
1599 signature from the message for verification. Affected
1600 file lib/silcclient/silcclient.h, client_channel.c and
1603 * Redefined the signed payload for message payloads.
1604 Updated protocol specs and implemented.
1606 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1608 * Fixed wrong invite and ban list handling in server command
1609 reply. Affected files are silcd/command_reply.c,
1610 silcd/server_util.[ch].
1612 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1614 * Fixed CMODE setting in server when founder mode was set.
1615 Affected file silcd/command.c. Bug #95.
1617 * Added support to setting specific public key in CMODE in
1618 Irssi SILC client. Affected file lib/silcclient/command.c.
1620 * Added support to use specific public key in CUMODE in
1621 Irssi SILC Client. Affected file lib/silcclient/command.c.
1623 * Added support for inviting and banning by public key in
1624 Irssi SILC client. Affected file lib/silcclient/command.c.
1626 * Fixed fingerprint/babbleprint showing in invite and ban
1627 list command replys. Affected file is
1628 irssi/src/silc/core/client_ops.c.
1630 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1632 * Format CMODE +c and +h to display both the mode and the argument
1634 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Added test vectors and test programs for SHA-1, MD5,
1637 HMAC-SHA1 and HMAC-MD5. New tests are located in
1638 lib/silccrypt/tests/. Fixed also argument decoding bug in
1639 MD5 implementation. Affected file lib/silccrypt/md5.c.
1641 * Changed the channel private key and private message key
1642 generation (with static keys) to use SHA1 instead of MD5,
1643 as SHA1 is the mandatory hash function in SILC. Affected
1644 file lib/silcclient/client_[channel/prvmsg].c.
1646 * Changed the private key file encryption to use SHA1 instead
1647 of MD5. Added support for the old generation and added
1648 automatic change of the key (to be removed later). Affected
1649 files lib/silccrypt/silcpkcs.c.
1651 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1653 * Load only files with .pub suffix in PublicKeyDir. Affected
1654 file silcd/serverconfig.c.
1656 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1658 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1659 channels. Affected files silcd/silcd.c, silcd/server.h.
1661 * Added the config directive PublicKeyDir for the client block.
1662 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1664 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * Merged Toni's irssi/silc.conf patch.
1668 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1670 * Max alloc tests in allocation routines. Affected file
1671 lib/silcutil/silcmemory.c.
1673 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Fixed a typo in resuming code that fixed detach/resume code
1676 in server. Bug #93. Affected file silcd/packet_receive.c.
1678 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1680 * Do reverse lookups for server when /connecting. Affected files
1681 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1682 irssi/src/core/net-nonblock.*
1684 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Added library versioning for shared libraries. Affected
1687 files configure.in.pre and lib/Makefile.am.pre.
1689 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1691 * Display INVITE and BAN lists as specified by SILC 1.2
1693 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Do not send invite list back unless asked (when sending
1696 no arguments) or when list was modified. Affected file
1699 * Remove client from invite list in KILLED notify and in
1700 KILL command. Affected file silcd/command.c and
1703 * Fixed bugs in invite list handling in INVITE command.
1704 Affected files silcd/command.c and silcd/server_util.c.
1706 * Merged with Irssi 0.8.6.
1708 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1709 Affected file irssi/src/fe-text/silc.c.
1711 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * The silc_argument_get_[first/next] now return the argument
1714 type to caller. Added silc_argument_payload_encode_one.
1716 Affected files are lib/silccore/silcargument.[ch].
1718 * Added support for the SILC 1.2 INVITE command and new
1719 invite lists to server. Affected files are silcd/command.c,
1720 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1722 * Added support for the SILC 1.2 BAN command and new
1723 ban lists to server. Affected files are silcd/command.c,
1724 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1726 * Added support to client sending new INVITE command. Affected
1727 file is lib/silcclient/command.c.
1729 * Added support to client sending new BAN command. Affected
1730 file is lib/silcclient/command.c.
1732 * Added support for removing client from invite list when kicked
1733 from channel, as SILC 1.2 dictates. Affected files are
1734 silcd/packet_receive.c and silcd/command.c.
1736 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1738 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1739 automatically the cipher's internal IV. Affected files
1740 lib/silccrypt/silccipher.[ch].
1742 * Assure the RESUME_CLIENT packet is not sent to twice to
1743 backup router if the detached client was originated from
1744 the backup. Affected file silcd/server.c. Bug #76.
1746 * Changed silc_sim_symname to not allocate memory. Affected
1747 file lib/silcsim/silcsimutil.c.
1749 * Fixed memory leaks with SIMs in server. Affected files
1750 silcd/serverconfig.c, silcd/server.c.
1752 * Fixed channel key distribution after resuming detached
1753 client. Affected files silcd/packet_receive.c.
1755 * Fixed channel's global_user boolean checking after detaching.
1756 Check it after changing the owner of the client not before.
1757 Affected file silcd/packet_receive.c.
1759 * Fixed few double frees from client library. Fixes at least
1760 Bug #81, possibly others too.
1762 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1763 notifys in Irssi SILC Client. Affected file is
1764 irssi/src/silc/core/client_ops.c. Bug #82.
1766 * Applied Ville Räsänen's manual page and --mandir bugfix
1767 patch. Affected files are configure.in.pre and Makefile.am.pre.
1770 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * Added support to backup router protocol for backup to tell
1773 normal server that it cannot use the backup router as primary
1774 because the primary isn't really down. Updated protocol
1777 * Added support for primary router to tell backup router that
1778 resuming is not possible because the backup really isn't primary
1779 in the cell. For example if backup disconnected itself the
1780 resuming is not allowed since the primary really did not
1781 go down. Updated protocol specs.
1783 * Removed MARS from crypto library.
1785 * Defined the CTR mode and Randomized CBC mode in SILC. The
1786 CTR mode is RECOMMENDED now in specification. Defined also
1787 Serpent cipher as optional cipher. Updated the protocol specs.
1789 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Added support for inviting/banning by IP/MASK, public key,
1792 and explicit Client ID. Redefined the command and notify
1793 types to allow easier forwards support for other methods
1794 of inviting/banning. Updated protocol specs.
1796 * Remove the client from channel's invite lists if the client
1797 is kicked or killed. Updated protocol specs.
1799 * Unified the Channel Message Payload and Private Message
1800 into one Message Payload. Updated protocol specs and
1803 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Don't wait for EOF after socket error has occurred, but
1806 close the connection. Affected file is silcd/server.c.
1808 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Added support for setting FOUNDER mode on channel with
1811 specific public key which can be set with CMODE command.
1812 Updated protocol specs and implemented in client and server.
1814 * Fixed the Irssi SILC client to correctly shutdown the client
1815 library to avoid memory leaks. Affected files are
1816 irssi/src/silc/core/silc-core.c and silc-servers.c.
1818 * Deprecated the No Reply flag in SKE protocol and introduced
1819 "IV Included" flag which can be used to indicate that the IV
1820 is included in the ciphertext. This makes it possible to use
1821 SILC on unreliable transport, such as UDP which may cause
1822 packet reordering and losses. Updated protocol specs, did
1825 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1828 < 32 bit values in correct size. Affected file is
1829 lib/silcmath/mp_mpi.c.
1831 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Fixed the KE Start Payload parsing to check that mandatory
1834 fields are present. Affected file lib/silcske/payload.c.
1836 * Fixed compilation warnigs in Irssi SILC Client. Affected
1837 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1839 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1841 * Print "nick now appears as newnick" and update Irssi's nicklist
1842 when you change your nick to "nick". Closes #62
1844 * Never format your own nick. Closes #63
1846 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1848 * SILC_UMODE_GONE changes are now propagated correctly to the
1849 Irssi client. Closes #54
1851 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1853 * Fixed example in /HELP KEY
1855 * Added expando $j which expands to current SILC Client version
1857 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Fixed public key decoding in crypto library.
1861 * Added better error printing to SKE library.
1863 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1865 * Fixed NICK command to not crash if nickname was not sent.
1867 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1870 Deprecated the old Encrypt-And-MAC order. Updated protocol
1871 specs and implemented.
1873 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1874 generation. Updated specs and implemented.
1876 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1878 * Added support for rekey before 2^32 sequence number wraps.
1879 Affected files in server and client library.
1881 * Padding must be at least 8 bytes now. Implemented and updated
1884 * Compute maximum padding for authentication packets to make
1885 passphrase approximation attacks impossible. Affected files
1886 in client library and in server.
1888 * Fixed PING command sending in client library and handling in
1889 server. The server ID must be ID Payload, not raw ID data.
1890 Affected files in server and client library.
1892 * Defined that all public keys sent in commands and notify
1893 payloads are actually Public Key Payloads not raw public key
1894 data. Updated protocol specs and implemented.
1896 * Updated protocol version to 1.2. Updated specs and code.
1898 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1899 status types. Updated specs and the code.
1901 * Added support for normal client to kill its own entries from
1902 the network. Updated protocol specs and the code.
1904 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1905 and added initial implementation.
1907 * Added MAC field to the Private Message Payload to protect
1908 against chosen ciphertext attacks. Updated the protocol specs
1911 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1912 attribute to indicate the user's current idle and signon time
1913 of a service. Updated protocol specs and implemented.
1915 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Added "do_not_bind" argument to silc_client_file_send what
1918 can be used to not bind locally but assume the file receiver
1919 provides the point of connect. Usefull when sender is behind
1920 NAT device. Affected file lib/silcclient/silcclient.h and
1923 * Added -no-listener option to FILE SEND command in Irssi SILC
1924 client. Affected file irssi/src/silc/core/silc-servers.c.
1925 Renamed FILE RECEIVE to FILE ACCEPT.
1927 * Confirm passphrase for private key encryption in
1928 silc_create_key_pair and silc_change_private_key_passphrase.
1929 Affected files are lib/silcutil/silcapputil.c.
1931 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1933 * Move silc_client_packet_send back to internal, added
1934 silc_client_send_packet, a bit simpler function for application.
1935 Affected files lib/silcclient/silcclient.h, client.c and
1938 * Moved the SilcClientEntry, SilcChannelEntry and
1939 SilcServerEntry to silcclient.h to be public and documented
1940 them for application. Affected files are
1941 lib/silcclient/silcclient.h and idlist.h.
1943 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * Fixed manual page installation patch by Ville Räsänen.
1946 USERS help page fix patch by Ville Räsänen
1948 * Changed the silc_client_command_call interface to make
1949 the command call simpler for the application. The library
1950 now handles the command line parsing, command finding and
1951 execution. Application only needs to call the function
1952 with the command line. Affected files are
1953 lib/silcclient/silcclient.h, command.[ch].
1955 * Fixed silc_get_input to NULL-terminate the returned input.
1956 Affected file lib/silcutil/silcutil.c.
1958 * Resolve the client's public key in JOIN command if the
1959 founder auth data is being requested but we don't know the
1960 client's public key. Affected file silcd/command.c.
1963 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Print notify for server opers when backup router comes
1966 online. Affected file silcd/server.c.
1968 * Fixed the INVITE command to send the invite list in
1969 command reply. Affected file silcd/command_reply.c.
1971 * Fixed MOTD command reply sending. Affected file
1974 * UTF-8 decode the topic in TOPIC command reply and LIST
1975 command reply in Irssi SILC client. Affected file is
1976 irssi/src/silc/core/client_ops.c.
1978 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1980 * Fixed the INVITE command to not crash Irssi SILC client
1981 when given without nickname argument. AFfected file
1982 irssi/src/silc/core/client_ops.c.
1984 * Fixed double free in WHOIS query on normal server when
1985 forwarding query to router. Affected file is
1986 silcd/server_query.c.
1988 * Fixed WATCH command reply handling on normal server which
1989 was missing altogether. Affected file silcd/command_reply.c.
1992 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1994 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1995 Included yodl sources for each of these. Also modified
1996 Makefile.am prototype to install these files to proper
1997 locations. Updated CREDITS. Affected file Makefile.am.pre,
1998 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2001 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Added support for encrypted private key files. Now
2004 passphrase must be provided when new key pair is created
2005 (can be empty though), and prompted when loading the
2006 private key. Added support for loading the old-style
2007 non-encrypted private keys as well. Affected files
2008 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2011 * Fixed silc_get_input to accept input on all terminals.
2012 Affected file lib/silcutil/silcutil.c.
2014 * Moved the Irssi SILC client key loading and other stuff
2015 to be called after the arguments and UI is initialized.
2016 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2018 * Added -P option to Irssi SILC client which can be used
2019 to change the passphrase of the private key. Affected
2020 file irssi/src/silc/core/silc-core.c.
2022 * Added silc_change_private_key_passphrase apputil routine
2023 to lib/silcutil/silcapputil.[ch].
2025 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * Fixed connection closing in client library to not crash.
2028 Moved the connection freeing totally to function
2029 silc_clinet_del_connection. Affected file
2030 lib/silcclinet/client.c.
2032 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Changed includes/silcincludes.h to silcincludes.h.in to
2035 include configuration specific information. The silcdefs.h
2036 is not included in to installation anymore (it's only
2037 compilation time header).
2039 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Moved the SilcClient and SilcClientConnection from client.h
2042 to the public lib/silcclient/silcclient.h. Changed the
2045 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * If version string in silc_clinet_alloc is NULL the library
2048 puts it automatically. Affected file lib/silcclient/client.c.
2050 * Changed the version strings from variables to #define's
2051 in includes/silcversion.h.
2053 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Added shared library complation support.
2057 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Added lib/silcutil/silcapputil.[ch] for application
2060 utility functions. It includes routines for applications'
2061 convenience. Added silc_create_key_pair, silc_show_public_key
2062 and silc_load_key_pair functions.
2064 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Send RESUME_CLIENT packet from router to backup routers
2067 to in resuming. Affected file silcd/packet_receive.c.
2069 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * In IDENTIFY command parsing, send all other IDs except
2072 Client IDs explicitly to router for resolving on normal
2073 server. Also check that ID received in WHOIS command is
2074 always Client ID, others are not allowed. Affected file
2075 silcd/server_query.c.
2077 * Merged latest changes from irssi.org CVS.
2079 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2082 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2084 * Fixed the heartbeat sending in Irssi SILC client. Moved
2085 the silc_client_packet_send to silcclient.h for application
2086 usage. Affected files lib/silcclient/client_internal.h
2087 lib/silcclient/silcclient.h.
2089 * Fixed a bug in query resolving in server. Used wrong
2090 variable in a for loop and crashed. Affected file is
2091 silcd/server_query.c.
2093 * Server constructs requested attributes only to locally
2094 connected clients. Affected file silcd/server_query.c.
2097 * Fixed a bug when sending resolving from router to server
2098 with requested attributes. The constructed WHOIS command
2099 was incorrect. Affected file silcd/server_query.c.
2102 * Fixed Requested Attributes saving in WHOIS command reply.
2103 The length of the data buffer must be saved too. Affected
2104 file silcd/command_reply.c.
2106 * Update the client entry's servername after detaching is
2107 over. Affected file silcd/packet_receive.c. Bug #37.
2109 * Resolve incomplete client entrys in CUMODE_CHANGE and
2110 CMODE_CHANGE notifys. Affected file is
2111 lib/silcclient/client_notify.c. Bug #42.
2113 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2115 * Fixed channel key packet processing bug on backup router
2116 during backup resuming protocol. Affected file is
2117 silcd/packet_receive.c.
2119 * Fixed memory leaks in server. Affected files are
2120 silcd/server.c and silcd/packet_receive.c.
2122 * Fixed packet decryption problem when backup router encrypted
2123 channel message with wrong key during backup resuming
2124 protocol. Affected file silcd/packet_send.c.
2126 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2127 Toni Willberg (toniw@iki.fi)
2129 * Changed the SilcCipher context to be private. Changed the
2130 silc_cipher_get_iv to just return pointer to the IV. Added
2131 silc_cipher_get_name to return the name of the cipher.
2132 Fixed code all around to support these changes. Affected
2133 files are lib/silccrypt/silccipher.[ch], client library and
2136 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Fixed unaligned access in lib/silccore/silcattrs.c.
2140 * Fixed libtool linking in lib/silcsim/Makefile.am.
2142 * Fixed services attribute printing. Affected files is
2143 irssi/src/silc/core/silc-queries.c.
2145 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Fixed a crashbug in incoming server accepting. Affected
2148 file silcd/server.c.
2150 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2152 * Added automatically generated index to Toolkit Reference
2155 * Added support for Postscript Toolkit Reference Manual.
2157 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2159 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2162 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2164 * Added 'send_events' boolean argument to the function
2165 silc_schedule_set_listen_fd which sends the set events to
2166 the application explicitly if set to TRUE. Default action
2167 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2168 lib/silcclient/client_internal.h and silcd/server_internal.h.
2170 * Added silc_compare_timeval to determine which time values
2171 is smaller. Affected file lib/silcutil/silcutil.[ch].
2173 * Added sort-of "Quality of Service" (QoS) support to
2174 SilcSocketConnection. Data reception can be controlled with
2175 rate limit per second and/or read data length limit.
2176 Added silc_socket_set_qos. Affected files are
2177 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2179 * Added the QoS configuration to SILC Server configuration
2180 file. Affected files are silcd/serverconfig.[ch] and
2183 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2185 * Merged with irssi.org CVS.
2187 * Failed OPER and SILCOPER authentications are now logged.
2188 Affected file silcd/command.c. Bugs #25.
2190 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * ROBODoc documented lib/silcutil/silcbuffer.h and
2193 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2194 <ville.rasanen@iki.fi>.
2196 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2198 * Added support for auto-passphrase authentication from the
2199 config file during connecting which was not implemented
2200 yet. Affected file irssi/src/silc/core/client_ops.c.
2202 * Fixed a bug in authentication protocol failure handling which
2203 was processing wrong callback context. Affected files
2204 are lib/silcclient/client.c and protocol.c.
2206 * Fixed the /ATTR allow off to actually work. Affected file
2207 is irssi/src/silc/core/silc-queries.c.
2209 * Fixed the /ATTR -del to work. Affected file is
2210 irssi/src/silc/core/silc-queries.c.
2212 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2214 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2216 * Fixed mask attribute adding in Irssi SILC client. Affected
2217 file irssi/src/silc/core/silc-queries.c.
2219 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Added support for saving the requested attributes in
2222 WHOIS to directory. Affected file is
2223 irssi/src/silc/core/silc-queries.c.
2225 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2227 * Added support for parsing VCard fields that do not have
2228 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2230 * Fixed a double free bug in hash table foreach function
2231 if the entry was deleted in the foreach callback. Affected
2232 file lib/silcutil/silchashtable.c.
2234 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2236 * Added silc_attribute_get_verify_data to return the signature
2237 verification data for either user digital signature or
2238 server digital signature in Requested Attributes. Affected
2239 files are lib/silccore/silcattrs.[ch].
2241 * Added silc_vcard_alloc which is used to allocated dynamic
2242 SilcVCard context. The silc_vcard_free now checks whether
2243 the context is dynamically allocated or not. Affected files
2244 are lib/silcutil/silcvcard.[ch].
2246 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2248 * Periodically remove the NOATTR status from client entry
2249 so that the client may take the attributes in use even after
2250 server has resolved them unsuccessfully earlier. Affected
2251 file silcd/server_query.c and idlist.h.
2253 * Moved sha1hash and md5hash from client->internal to
2254 SilcClient for application usage. Affected files are
2255 lib/silcclient/client.h and client_internal.h.
2257 * Fixed attribute encoding and decoding bugs. Affected
2258 files lib/silccore/silcattrs.[ch].
2260 * Added ATTR command to Irssi SILC Client which is used to
2261 manage user's Requested Attributes sending and values for
2262 WHOIS command. Affected files around Irssi SILC client.
2264 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * Added silc_buffer_strformat which can be used to format
2267 strings into a buffer which size is automatically increased.
2268 Affected file lib/silcutil/silcbuffmt.[ch].
2270 * Added implementation of VCard (RFC 2426) which can be used
2271 as part of Requested Attributes in WHOIS command. Affected
2272 file lib/silcutil/silcvcard.[ch].
2274 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Some strncat -> silc_strncat changes our the core and
2279 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2280 errors. Added better error printing to SKE library.
2281 Affected files lib/silcske/silcske.c, silcske_status.h and
2284 * Save the PKCS key length even if only private key is set to
2285 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2287 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2288 length in bits not in bytes. Affected files are
2289 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2290 silcd/server_query.c.
2292 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Added silc_attribute_payload_encode_data to directly encode
2295 the data into the attributes buffer. Renamed function
2296 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2297 Affected files are lib/silccore/silcattrs.[ch].
2299 * silc_hash_table_find_foreach calls the foreach function now
2300 once even if the nothing was found with context set to NULL.
2301 Affected file lib/silcutil/silchashtable.[ch].
2303 * Remove the RESOLVING flag from client entry after received
2304 the Requested Attributes from the client. Fixed memory leak
2305 in client entry freeing. Affected files silcd/server_query.c
2308 * Added Requested Attributes support into SILC Client Library.
2309 It is not able to send requested attributes in WHOIS command,
2310 and also receive and process requested attributes. Added
2311 silc_client_attribute_[add|del] and silc_client_attributes_get
2312 functions. Added also `ignore_requested_attributes' to the
2313 SilcClientParams to not use attributes in client. Affected
2314 files are lib/silcclient/command.c, client_attrs.[ch],
2315 silcclient.h, client_internal and client.[ch].
2317 * Changed the silc_client_get_client_by_id to support Requested
2318 Attributes, it takes them as argument now. Affected file
2319 is lib/silcclient/silcclient.h, and idlist.c.
2321 * Added -details option to WHOIS command in Irssi SILC Client
2322 to support the requested attributes. By default it requests
2323 all attributes. Affected file lib/silcclient/command.c and
2324 irssi/doc/help/in/whois.in.
2326 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Add also SERVICE attribute for server-constructed attribute
2329 data. Also digitally sign the attributes and add
2330 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2331 silcd/server_query.c.
2333 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Changed the silc_attribute_payload_encode to support list
2336 of attributes (function may be called several times to add
2337 a new attribute). Removed the silc_attribute_payload_encode_list
2338 function. The encoding function now also automatically encodes
2339 the data, so the caller does not need to do that. Affected
2340 files lib/silccore/silcattrs.[ch].
2342 * Added support for replying on behalf of the user to the
2343 Requested Attributes in WHOIS command in the server. Affected
2344 file silcd/server_query.c.
2346 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2347 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2349 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2351 * Don't swtich to become primary router if we are backup if
2352 decryption error has occurred. Affected file silcd/server.c.
2354 * Fixed a bug in backup router IP address comparison in
2355 silc_server_backup_get.
2357 Save now also the port of the server/router and use that
2358 in comparison as well. Affected file silcd/server_backup.c.
2360 * Normal server now reconnects to backup router automatically
2361 if connection is lost to it. Affected file silcd/server.c.
2363 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2365 * If packet processing fails (like integrity check fails)
2366 the connection is closed now. Affected files are
2367 lib/silccore/silcpacket.c and silcd/server.c.
2369 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2371 * Fixed double free in RSA public key set function
2372 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2375 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2377 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2378 Added server_query.[ch] which provides one interface for
2379 querying information using all three commands.
2381 * Changed all "typedef unsigned char" in core library to
2382 "typedef SilcUInt8".
2384 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2388 * Renamed silc_server_get_client_resolve to
2389 silc_server_query_resolve and moved to server_query.[ch].
2391 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * Resumed client packet handling from server put the resumed
2394 client on wrong list on router and caused the client not
2395 be present on the network anymore. Now fixed to put the
2396 client to correct list. Affected file silcd/packet_receive.c.
2398 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2400 * Various cleanup in error message output in config parsing code
2401 and in server init code. Fixed error log files containing
2402 too many newlines ('\n') in some situations. Affected files are
2403 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2405 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * Use the reverse lookupped hostname in client internals
2408 instead of one user provided us as remote server name.
2409 Affected file lib/silcclient/client.c.
2411 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Added 'app_context' to silc_schedule_init. It is an
2414 application specific context that is delivered to application
2415 in task callback functions. Affected files are
2416 lib/silcutil/silcutil.[ch].
2418 * The hb_context in SilcSocketConnection is not freed
2419 automatically anymore (application must free it). Freeing
2420 it automatic is inconsistent. Affected files are
2421 lib/silcutil/silcsockconn.[ch].
2423 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Added support for removing explicitly added client connections
2426 in rehash and closing the client connections if they were
2427 unconfigured in the rehash. Affected file silcd/server.c.
2429 * Added support for aborting automatically pending commands
2430 that never receives the reply (to avoid memory leaks).
2431 Added also silc_server_command_pending_timed to set the
2432 specific timeout for pending command. Affected files are
2433 silcd/command[_reply].[ch].
2435 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2436 specs and lib/silccore/silcstatus.h.
2438 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Changed the silc_get_time to accept time value as argument
2441 or if zero is sent return current local time. Affected
2442 file lib/silcutil/silcutil.[ch].
2444 * Added STATS command to client library and Irssi SILC client.
2445 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2447 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Assure that channel key is set before sending it. May
2450 crash server otherwise. Affected file silcd/packet_send.c.
2452 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Assure that endless loop cannot happen with detached client
2455 resolving on normal server. Added idlist status
2456 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2457 silcd/idlist.h and silcd/packet_receive.c.
2459 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Incoming file transfer request cannot use same session as
2462 the sending session. This can happen when sending file to
2463 yourself. Crashed the client on quit. Affected file
2464 lib/silcclient/client_ftp.c. Bug #24.
2466 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Implemented the draft-riikonen-precense-attrs draft and
2469 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2471 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Distribute the SERVER_SIGNOFF notify also to local backup
2474 routers from the primary router. The backup router may not
2475 have the signing of local server directly connected and need
2476 to know about the signoff. Affected file silcd/server_util.c.
2478 * Use the primary router as the origin of the locally connected
2479 server when it is disconnecting from the backup router since
2480 that's where it really is coming from. Now the clients from
2481 the disconnecting server are removed correctly and "shadow"
2482 clients are not left to the backup router. Affected file
2485 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * If normal server is standalone and found existing but disabled
2488 channel, do not re-create the channel since it creates
2489 duplicate same channels. Affected file silcd/server.c.
2491 * Added anonymous client connections support to server. New
2492 "anonymous" configuration option to ConnectionParams section
2493 added. If set to true, the username and hostname information
2494 of the client will be scrambled and anonymous user mode is
2495 set automatically to the user. Affected files are
2496 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2498 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * In JOIN notify handling, mark that the cache entry of the
2501 client cannot be expired. Can cause crashes on normal
2502 server (asserts client->channels). Affected file is
2503 silcd/packet_receive.c.
2505 * From now on distribution versions are used as protocol versions
2506 instead of by default using the Toolkit base version as protocol
2507 version. Affected file prepare.
2509 * Do not set the locally resolved hostname for local client
2510 entry but take what server sends. This way the real hostname
2511 is showed in WHOIS for yourself. Affected file is
2512 lib/silcclient/idlist.c and lib/silcclient/client.c.
2514 * Resolve local info with IDENTIFY when connecting to server.y
2516 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2518 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2519 for implied search (not needed on platforms which has native
2520 pthreads library). Use --without-pthreads to disable threads.
2521 Affected file is configure.in.pre
2523 * Fixed --with-iconv on platforms which need to bypass (broken)
2524 native iconv(). Affected file is configure.in.pre
2526 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * Moved -C option parsing in Irssi SILC client at same time
2529 as other options. The UI was initialized earlier and caused
2530 problems on command line. Bug #16. Affected file is
2531 irssi/src/silc/core/silc-core.c.
2533 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2535 * Added global variable silc_log_timestamp that tells silclog
2536 wether to print or not the timestamp in the logging files.
2537 Affected file lib/silcutil/silclog.[ch].
2539 * Added silcd configuration option Timestamp in the Logging
2540 section. Affected file silcd/serverconfig.[ch],
2541 doc/example_silcd.conf.in.
2543 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Fixed fingerprint checking to check for entirely empty
2546 fingerprint instead of two first bytes when determining
2547 if it is set. Bug #18. Affected file silcd/command.c.
2549 * Fixed duplicate PKCS name registering to not allow it.
2550 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2552 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2554 * Conditionalize non-gcc compiler optimizations for various
2555 platforms, enable those commented out. Cleanups.
2556 Affected file lib/silcmath/mpi/configure.in
2558 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2560 * silc_rng_exec_command() left zombie processes if command
2561 didn't generate any output. Affected file
2562 lib/silccrypt/silcrng.c
2564 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2566 * Rewrote iconv checking, introduce --with-iconv for systems
2567 which rely on libiconv. Check if iconv() provided by libc
2568 is good enough, otherwise demand libiconv. Affected file
2571 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2573 * Search for ldopen() also in libc. This enables SIM support
2574 on *BSD systems. Based on patch from Alex Zepeda. Affected
2575 file configure.in.pre
2577 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2579 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2580 This fixes prepare on *BSD systems. Affected file
2583 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2585 * More fixed for not having purge timeout for global clients
2586 that are on channel. Affected files silcd/command_reply.c
2589 * Fixed the rekey protocol to work with backup router connections.
2590 Rekey packets are now allowed on disabled connections as
2591 well. Affected files silcd/packet_send.c and server.c.
2593 * Do not switch to be as backup router when shutting down and
2594 closing the primary connection. Affected file silcd/server.c.
2596 * Fixed memory leaks in backup router deleting. Added
2597 silc_server_backup_free to free all data during shutdown of
2598 server. Affected files silcd/server_backup.[ch].
2600 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * Do not process commands if the sock->user_data is NULL.
2603 Affected file silcd/command.c.
2605 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * Fixed buffer overflow and security problems (loosing bits
2608 in CFB encryption) in SILC RNG. Problems reported by
2609 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2611 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Added yet more checks that client is not expired on global
2614 list if it is on channels. Affected file is
2615 silcd/command_reply.c.
2617 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2619 * Merged c0ffee's MIME signal patch which adds support for
2620 sending also MIME messages in Irssi SILC Client, and handling
2621 received MIME messages in a signal (and perhaps doing something
2622 to non-textual MIME messages).
2624 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * Fixed pending command deletion in server and client library
2627 to check the whole list instead of breaking after first found.
2628 The affected files are silcd/command.[ch] and
2629 lib/silcclient/command.[ch].
2631 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2634 secret or private, otherwise it's possible to find out
2635 whether a secret channel exists or not. Affected file
2638 * If CMODE change fails during the mode setting, assure that
2639 the old mode mask is set for the channel back. Affected
2640 file silcd/command.c.
2642 * Fixed passphrase saving on +a channel on normal server
2643 after successful JOIN command. Affected file silcd/command.c.
2645 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Remove server/router operator privileges in DETACH command,
2648 since it's possible to resume to server where these
2649 privileges would not be allowed for the client. Affected
2650 file silcd/command.c.
2652 * Do not set to wait for backup in rehash of the server.
2653 Affected file silcd/server.c.
2655 * Do not check listener sockets when counting how many
2656 socket connections we have. Affected file is
2657 silcd/server_util.c.
2659 * Do not announce disconnected clients that are remaining
2660 in history (for WHOWAS). This is because SIGNOFF notify
2661 for these has been sent earlier already. Affected file
2664 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Buffer overflow with CUMODE command's mode->mode character
2667 conversion. Reported by Ville Räsänen. Affected file
2668 lib/silcutil/silcutil.c.
2670 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Allow heartbeat packets to go disabled connections anyway.
2673 Affected files silcd/server.c and silcd/packet_send.c.
2675 * Do not broadcast New Channel packets with List flag set
2676 in the packet to backup routers. The router must check
2677 for the correctness of the packets before sending them.
2678 It is possible that router will have enforce Channel ID
2679 change and this would cause desync in the backup router.
2680 Affected file silcd/packet_receive.c.
2682 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2683 are handled in list parsing. They are not list packets
2684 anymore. Affected file silcd/packet_receive.c.
2686 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Stop waiting for backup router through the timeout, not
2689 directly after backup router has arrived. Affected file
2692 * Do not re-create channel keys and send them when removing
2693 clients in server shutdown. Affected files are
2694 silcd/server_internal.h and silcd/server_util.c.
2696 * Notify distribution to backup routers was missing from
2697 the silc_server_send_notify_dest function which caused
2698 desyncing problems with backup router. Affected file is
2699 silcd/packet_send.c.
2701 * The client's channel removing was working wrong on
2702 backup router. It assumed that it doesn't know global
2703 information but backup router does know. For this reason
2704 it could remove channel when it wasn't supposed to do that.
2705 Affected file silcd/server.c and silcd/server_util.c.
2707 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2709 * Stop for a couple seconds after badkup router has become
2710 primary router. Affected file silcd/server.c.
2712 * Added silc_server_remove_servers_by_server, which is used
2713 to remove servers originated from some other server. Also
2714 clients of those servers can be removed too. Affected file
2715 silcd/server_util.[ch].
2717 * When removing clients after a server has signed of remove
2718 also all servers behind that server (unless they are known
2719 to be available locally), and send SERVER_SIGNOFF for each
2720 of the server separately. Also the signed off clients are
2721 sent now separately per signed off server. The affected files
2722 are silcd/server.c and silcd/server_util.[ch].
2724 * All servers added with silc_idlist_add_server must always
2725 have both "router" and "connection" pointers set. Otherwise,
2726 bad server entries may be left around in the cache.
2727 Affected file silcd/command_reply.c.
2729 * Do not create the channel key in NEW_CHANNEL packet
2730 processing if the channel is empty. Affected file
2731 silcd/packet_receive.c.
2733 * Completed backup router support for standalone routers.
2734 Supports also servers in the cell that do not use the backup
2737 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Fixed a bug in silc_string_regexify which did not add '^'
2740 at the start of each string, and thus the matching was
2741 not explicit. For example ban list iikone@*!*@* would
2742 match also "priikone", which is wrong, it would have to be
2743 *iikone@*!*@* to match also "priikone". Affected
2744 file lib/silcutil/unix/silcunixutil.c.
2746 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Enable all local server connections before updating client
2749 caches when we've become backup router. Otherwise, signoff
2750 packets may not reach the clients. Affected files are
2751 silcd/server.c and silcd/server_util.[ch].
2753 * Fixed a bug in version string parsing which could crash
2754 the program with specially formatted version string.
2755 Bug reported and patch provided by Ville Räsänen. Affected
2756 file lib/silcutil/silcutil.c.
2758 * Handle the disconnection immediately when DISCONNECT
2759 packet is received in server. Affected file silcd/server.c.
2761 * Primary router now waits a short time (10 seconds) for
2762 backup router connection before accepting any other
2763 connection (except local). Affected file silcd/server.c,
2766 * Fixed a crash in client libary in NICK_CHANGE notify when
2767 NICK_CHANGE arrived for client entry we are resolving
2768 currently. Affected file lib/silcclient/client_notify.c.
2770 * Call the sconn->callback completion even if error had
2771 occurred. Start reconnecting always if connection to
2772 primary router fails during backup router protocol.
2773 Affected files silcd/server.c and server_backup.c.
2775 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2777 * Added functions silc_server_send_opers and
2778 silc_server_send_opers_notify to send packets stricly
2779 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2780 to send variable argument notify to operators.
2781 Affected files silcd/packet_send.[ch] and silcd/server.h.
2783 * Removed UMODE rights checking with UMODE_CHANGE notify.
2784 Affected file silcd/packet_receive.c.
2786 * Server/router operator now receives notify when network
2787 switches to backup router and when it resumes the use of
2788 primary router. Affected file silcd/server.c and
2789 silcd/server_backup.c.
2791 * Fixed the updating of client information after backup
2792 resuming protocol is over; update all except local clients
2793 to the new primary router. The affected file is
2794 silcd/server_util.c.
2796 * Added support for closing active connections in rehash
2797 that were unconfigured by the user. Supports currently
2798 closing server and router connections. Affected file
2801 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2803 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2806 is NULL since seems that on some platforms NULL is allowed
2807 and on some it's not. Fallback encoding is used instead.
2808 Affected file lib/silcutil/silcstrutil.c.
2810 * Fixed statistics updating for incoming server connection
2811 which could cause problems when re-connecting. Affected
2812 file silcd/server.c.
2814 * Preliminary backup router support for standalone router
2815 added. Affected files in silcd/.
2817 * Mark server connections in backup router disabled before
2818 and after backup protocol. Affected file is
2819 silcd/server_backup.c.
2821 * Added support for reconnecting to remote server connection
2822 even if the protocol fails, and if the configuration wants
2823 us to keep trying to connect anyway.
2825 Server connection is not allowed to backup router if
2826 backup router does not have connection to primary router yet.
2828 Affected file is silcd/server.c.
2830 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2832 * Added silc_client_udpate_server function to update changed
2833 server info. Affected file lib/silcclient/idlist.[ch].
2835 * Added check for server entries that are being resolved when
2836 notify is received. If being resolved, handle the received
2837 notify only after it's resolved so that all notifys are
2838 handled in same order as received from the server.
2840 Added similar resolver check to channel entries. Every
2841 notify that cause resolving of any information that affects
2842 channel entry marks the channel entry in waiting state.
2843 After whatever resolving is over the waiters are signalled
2844 and only then the notifys are handled in the same order
2845 as delivered from the server.
2847 Affected files are lib/silcclient/idlist.[ch], and
2850 * Fixed KILLED notify handling in normal server. Affected
2851 file silcd/packet_receive.c.
2853 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2854 is locally connected, or was locally connected (but may
2855 be detached and connection is not active). Added also
2856 SILC_IS_LOCAL for checking this status. Affected files
2857 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2858 silcd/server.c and silcd/server_internal.h.
2860 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Don't send or handle TOPIC_SET if topic is already set and
2863 is same as being set. Affected files silcd/command.c and
2864 silcd/packet_receive.c.
2866 * Fixed CMODE change rights checking to work correctly when
2867 removing modes by operator. Affected file is
2868 silcd/server_util.c.
2870 * Fixed some handling with New Channel packet in router and
2871 fixed some CMODE_CHANGE notify handling in server and router.
2872 Affected file is silcd/packet_receive.c.
2874 * Changed "disconnect" client operation to include the
2875 reason of the disconnection and optional disconnection
2876 message. Affected file lib/silcclient/silcclient.h.
2878 * Made the compilation of lib/contrib/ stuff conditional.
2879 Affected files configure.in.pre, lib/contrib/Makefile.am.
2881 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2883 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2884 to the sender of the notify too, to avoid situation where two
2885 notifys are in the network at the same time going to oppsite
2886 directions. Affected file silcd/packet_receice.c.
2888 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Delete the client from channel even if the cilent->id is
2891 NULL. It was possible that client was deleted without
2892 removing from channels (theoretically at least). Affected
2893 file silcd/server.c and silcd/server_util.c.
2895 * Free the client data too when resuming is not successful.
2896 Affected file silcd/packet_receive.c.
2898 * Merged some code from c0ffee's silc-plugin. Affected files
2899 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2901 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2902 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2903 to the primary router connection, the other one returns
2904 TRUE if packet must be broadcasted to network.
2906 * All notifys that are destined to primary router (to network)
2907 are now automatically sent to backup routers even if the
2908 router is standalone (and has backup router). Affected files
2911 * Added --without-irssi and --without-silcd configuration
2912 options for disabling the compilation of these applications.
2913 Affected file configure.in.pre and prepare.
2915 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2918 UTF-8 encoding and decoding. Added also new encodings
2919 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2921 Added also SILC_STRING_LANGUAGE which is language and charset
2922 specific encoder and decoer for those platforms that support
2923 iconv(). It can convert the UTF-8 to and from the locale
2924 specific character set.
2926 Affected file lib/silcutil/silcstrutil.[ch].
2928 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2930 * Added function silc_get_command_name to the file
2931 lib/silcutil/silcutil.[ch].
2933 * Improved the server debug output a bit. Affected files are
2936 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2938 * Save the channel passphrase when received succesful JOIN
2939 command reply from router, on normal server. Otherwise
2940 joinig +a channels from normal server is not possible.
2941 Affected file silcd/command.c.
2943 * Fixed a bug in TOPIC_SET notify handling. The notifier
2944 may be other than client too, like server or channel.
2945 It expected it to always be only client and ignored the
2946 notify. Affected file silcd/packet_recieve.c.
2948 * Removed some (unnecessary) debug printing from
2949 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2951 * Do not force CMODE_CHANGE when server is announcing new
2954 Router announces stuff only after server reannounces channel
2955 after CHANNEL_CHANGE notify.
2957 These fixes optimizes the announcing procedure, and perhaps
2958 fixes some problems too. Affected file silcd/packet_receive.c.
2960 * Fixed SERVER_SIGNOFF sending to local clients. It was
2961 totally broken and sent the notify to all local clients,
2962 instead of only to those that was on same channel as the
2963 signing off clients. Affected file silcd/server_util.c.
2965 * Added -D option to server. It can be used to give debug
2966 level. The levels are from 0 - 99, and are predefined for
2967 smooth server debugging. (see silcd.c for the predefined
2968 levels). Affected file silcd/server.c.
2970 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2972 * Fixed a bug in Irssi SILC client to close the connection
2973 properly when disconnecting from server. Affected file
2974 irssi/src/silc/core/client_ops.c.
2976 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * When authenticating as founder during JOIN command, check
2979 that the one authenticating becomes the only founder on the
2980 channel. Affected file silcd/command.c.
2982 * Better checking for founder mode setting when CUMODE_CHANGE
2983 notify is received. Affected file silcd/packet_receive.c.
2985 * Close all connections when shutting down the server by sending
2986 DISCONNECT packet. Close all listeners too when shutting
2987 down the server. Affected file silcd/server.c.
2989 * Handle DISCONNECT packet correctly in client library by
2990 calling the "disconnect" client operation. Affected file
2991 lib/silcclient/client.c.
2993 * Handle local errors correctly during resuming. Affected
2994 file lib/silcclient/client.c.
2996 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * The log file is not dupped internally anymore in
2999 lib/silcutil/silclog.c. Fixed memory leaks too.
3001 * The scheduler now dispatches all pending timeout tasks
3002 when it is uninitialized with silc_schedule_uninit.
3003 Affected file lib/silcutil/silcschedule.c.
3005 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3007 * Added --enable-stack-trace option to configure. Added
3008 memory allocation stack trace support. Added files
3009 lib/silcutil/stacktrace.[ch]. Affected files are
3010 lib/silcutil/silcmemory.[ch].
3012 * Fixed memory leaks from libraries and server. Affected
3013 files around the tree.
3015 * Reverted back a fix made to CUMODE which broke it.
3016 Affected file silcd/command.c.
3018 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3021 core library, and implemented it. All textual messages SHOULD
3022 use this flag and the message MUST be UTF-8 encoded.
3023 All text messages sent by Irssi SILC client are now UTF-8
3024 encoded (regardless whether the terminal supports UTF-8 or not).
3025 Affected files are lib/silccore/silcchannel.h,
3026 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3029 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Added lots of new statistics updating that was missing from
3032 the server and router code. Affected files in silcd/.
3034 * Sending SIGUSR1 signal to server now dumps the current
3035 server statistics into /tmp directory. Affected file is
3038 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3039 the SILC Hash Interface also. Added new functions
3040 silc_hash_get_name, silc_hash_init, silc_hash_update and
3041 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3043 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3045 * Added some better info printing for client during connecting.
3046 Affected file silcd/server_util.c.
3048 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3049 to silence a user on a channel. Affected files are
3050 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3051 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3052 and silcd/packet_receive.c.
3054 * Fixed a fatal bug in handling of malformed command payload.
3055 Affected file silcd/command.c.
3057 * Fixed a double free when announcing channel users to router.
3058 Affected file silcd/server.c.
3060 * After successful authentication to channel founder mode, check
3061 that there isn't anyone else with founder mode on the channel.
3062 The one that authenticated will become founder and anyone
3063 else is demoted. Affected file silcd/command.c.
3065 * Added error printing of any error that has occurred during
3066 any command in client library. Affected file is
3067 irssi/src/silc/core/client_ops.c.
3069 * Removed some error printing from the client library and left
3070 it for the application to worry (from the error status it
3071 receives in 'command' client operation. Affected file is
3072 lib/silcclient/command.c.
3074 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3077 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3078 Starting key agreement with itself is denied. Affected file
3079 is lib/silcclient/client_keyagr.c.
3081 * Fixed some error checkings from the SFTP library which caused
3082 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3083 and lib/silcsftp/sftp_util.c.
3085 * Added new "debug" and "debug_string" settings to Irssi SILC
3086 client which can be used to print runtime debugging on the
3087 Irssi's screen. Available when compiled with --enable-debug
3088 option. Affected file irssi/src/silc/core/silc-core.c.
3090 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3092 * Fixed a missing variadic parameter in a function call that
3093 caused server crash when a non-allowed connection arrived.
3094 Reported by Richard Becker. Affected file silcd/server.c.
3096 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Added WATCH list sending to backup routers from router.
3099 The WATCH command is sent by the router to the backup
3100 router. Affected file silcd/command.c.
3102 * Mark the backup_router flag for RouterConnection entry
3103 if the backup router stuff is defined in the config file.
3104 Affected file silcd/serverconfig.c.
3106 * Fixed some backup data sending around the code to work better
3107 if the router is standalone router. Not all places were fixed.
3108 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3111 * Fixed the router connecting when connecting to multiple
3112 routers. It ignored every other router except the first
3113 one. Affected file silcd/server.c.
3115 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Made the private key generation after expiration optional.
3118 If not created after expiration the old key will re-expire
3119 at a later time (and thus key pair is not necessary to
3120 change). Affected file irssi/src/silc/core/clientutil.c.
3122 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3124 * The length arguments in bind() and connect() were wrong
3125 and fixed now to used SIZEOF_SOCKADDR in the
3126 lib/silcutil/unix/silcunixutil.c.
3128 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3130 * Fixed detach timeout handling to use Client ID and not
3131 the actual client entry which may be freed in the callback.
3132 Affected file silcd/command.c.
3134 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Merged c0ffee's multiple interface support patch.
3137 Affected files in silcd/.
3139 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Cleanup keys properly. Affected file is
3142 irssi/src/silc/core/clientutil.c.
3144 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Display the user mode on the status bar. Affected file
3147 irssi/src/silc/core/silc-expandos.c.
3149 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * If private message key is not set, but the flag is set in
3152 the packet, ignore the packet since it cannot be decrypted.
3153 Affected file lib/silcclient/client_prvmsg.c.
3155 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3157 * When resuming client, remove the old client entry from
3158 the watcher list too. Affected file silcd/packet_receive.c.
3160 * Do not allow normal server to force founder mode away
3161 from router if the founder mode is already set. Affected
3162 file silcd/packet_receive.c.
3164 * Remove the client entry with watch notify types with short
3165 timeout, and not directly, so that other notifys can be
3166 retrieved too. Affected file lib/silcclient/client_notify.c.
3168 * Display notification about data messages that cannot be
3169 displayed. Affected files irssi/src/silc/core/client_ops.c,
3170 irssi/src/fe-common/silc/module-formats.[ch].
3172 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Fixed the CHANNEL_CHANGE notify handling in client libary
3175 to not use freed memory. Affected file is
3176 lib/silcclient/client_notify.c.
3178 * Fixed CUMODE_CHANGE notify handling in server. Affected
3179 file silcd/packet_receive.c.
3181 * Fixed USERS command to support empty channels. Affected
3182 file silcd/command.c.
3184 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3186 * Allow multiple identical pending commands to be registered
3187 in client library. Affected file is lib/silcclient/command.c.
3189 * Call the completion for resolving client information only
3190 after all resolvers has finished. This fixes a crash in
3191 the client. Added support for checking when the resolvers
3192 are finished. Affected file is lib/silcclient/idlist.c.
3194 * Wait by default 3 seconds before reconnecting to the server
3195 after being disconnected. Makes the /detach command a bit
3198 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3200 * Check the watcher list before sending signoff notifys
3201 when closing client connection. Affected file is
3204 * Added better CMODE command rights checking. Affected file
3205 silcd/server_util.c.
3207 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3209 * Fixed watcher list checking during server signoff. It
3210 crashed the server. Affected file silcd/server_util.c.
3212 * The JOIN command reply returns now the founder's public
3213 key. Affected file is silcd/command.c.
3215 * Announce the channel mode, and the mode properties with
3216 CMODE_CHANGE notify. Affected file silcd/server.c.
3218 * Mark new channels by default disabled, untill at least
3219 one user joins the channel. Affected file is
3220 silcd/packet_receive.c.
3222 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * The nickname argument to watch notify can be optional.
3225 Fixes a crash in server. Affected file silcd/packet_send.c.
3227 * Remove the client entry from cache if the WATCH notify type
3228 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3229 lib/silcclient/client_notify.c.
3231 * Check the watcher list before and after changing nickname
3232 when the NICK_CHANGE notify is received. Affected file is
3235 * Fixed a crash in OPER and SILCOPER command sending. Empty
3236 passphrase caused the crash. Affected file is
3237 lib/silcclient/command.c.
3239 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3241 * Merged with Irssi CVS for Irssi SILC client.
3243 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3245 * Completed the protocol specifications.
3247 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3249 * Merged with Irssi CVS for Irssi SILC client.
3251 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Added the founder's public key delivery to the
3254 CUMODE_CHANGE notify type as well. Updated the protocol
3255 specs and the code. Affected files are silcd/packet_send.[ch],
3256 silcd/packet_receive.c and silcd/command.c.
3258 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3260 * Added silc_pkcs_public_key_copy function into the
3261 lib/silccrypt/silcpkcs.[ch].
3263 * Remove the `iv' from the SilcChannelEntry since we can
3264 live without it. Affected files are silcd/idlist.h and
3265 silcd/packet_receive.c.
3267 * Added support for sending the founder's public key in
3268 the CMODE_CHANGE notify packet in the server. Affected
3269 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3270 silcd/command.c and silcd/server.c.
3272 * Changed the FOUNDER_AUTH authentication to use only
3273 public key authentication as defined by new protocol
3274 specs. Passphrase authentication with that mode cannot
3275 be used anymore. It is now possible to reclaim founder
3276 mode from any server in the network. Affected files are
3277 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3279 * Added permanent channels support by making the channel
3280 permanent when FOUNDER_AUTH mode is set on the channel.
3281 The channel will not be destroyed even if channel is empty
3282 when that mode is set. Protocol TODO #17. Affected
3283 files are silcd/server.[ch], server_util.[ch],
3284 silcd/command.c, silcd/packet_receive.c and
3285 lib/silcclient/command.c.
3287 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3289 * Added reference counter to the command reply context in
3290 the client library. Affected files are
3291 lib/silcclient/command_reply.[ch].
3293 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Fixed rekey protocol with PFS in the client library.
3296 Affected file is lib/silcclient/protocol.c.
3298 * Added support for list of errors in client library
3299 command reply handling. Affected file is
3300 lib/silcclient/command_reply.c.
3302 * Defined that the WHOIS and IDENTIFY commands can send
3303 list of errors. Updated the protocol specs. Protocol
3306 * Added support for sending list of errors to WHOIS and
3307 IDENTIFY commands in server. Added support for receiving
3308 list of errors in server. Affected files are
3309 silcd/command.c and silcd/command_reply.c.
3311 * Fixed client info resolving on LEAVE command in client
3312 library to not crash. Affected file is
3313 lib/silcclient/client_notify.c.
3315 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Defined that the NICK command replies with thew changed
3318 nickname too, to make the nickname changing simpler at
3319 the client's end. Updated protocol specs and the code
3320 in client and server. Affected files are
3321 silcd/command.c, lib/silcclient/command_reply.c and
3322 lib/silcclient/command.c.
3324 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Added `Compressed' packet flag to indicate that the packet
3327 payload is compressed by the sender. Updated the protocol
3328 specs and the core library. The compression still is not
3329 implemented in the sources. Affected file is
3330 lib/silccore/silcpacket.h.
3332 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Remove pending command callbacks also if the connection
3335 to the server is destroyed. Affected file is
3336 lib/silcclient/client.c.
3338 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Added new QUIET channel user mode that can be used to
3341 quiet a user in a channel. Updated the protocol specs but
3342 it wasn't implemented yet. Protocol TODO #27. Affected
3343 file is lib/silccore/silcmode.h.
3345 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3347 * Added BLOCK_INVITE user mode to be able to block incoming
3348 invite notifications. Protoocol TODO #26. Affected files
3349 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3352 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3353 the protocol specs and the code. Affected file is
3354 lib/silccrypt/silcpkcs.c.
3356 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Disconnect Payload includes now the status type. Updated
3359 the protocol specs and the code. Protocol TODO #25.
3360 Affected files are silcd/server.c, lib/silcclient/client.c.
3362 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3363 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3364 Moved the silc_client_command_status_messages table to the
3365 lib/silcutil/silcutil.c and added new funtion
3366 silc_get_status_message, which deprecates function
3367 silc_client_status_message. Affected files are
3368 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3369 lib/silcutil/silcutil.[ch].
3371 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3373 * Defined that the nickname hash in Client ID MUST be from
3374 lowercase nickname. This effectively changes nicknames in
3375 SILC to case-insensitive. Updated the protocol specs and
3376 the code. Affected files are lib/silcutil/silcutil.[ch],
3377 silcd/serverid.c, and silcd/idlist.c.
3379 * Added new channel user modes BLOCK_MESSAGES_USERS and
3380 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3381 code. Affected files are lib/silccore/silcmode.h,
3382 lib/silcclient/command.c, and silcd/packet_send.c.
3384 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3385 specs and code. Affected file lib/silccore/silcstatus.h.
3387 * Added support for watch list. It is possible to add nicknames
3388 to be watched, and when they come to network, leave network
3389 or user mode changes the watcher will be notified of this
3390 change. Added SILC_COMMAND_WATCH command, added new
3391 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3392 notifications. Updated the protocol specs and implemented
3393 this to library, client and server. Protocol TODO #21.
3394 Affected files are lib/silccore/silccomand.h,
3395 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3396 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3397 silcd/packet_send.[ch], silcd/packet_receive.c, and
3398 irssi/src/silc/core/client_ops.c.
3400 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3401 somebody watching you. Updated the protocol specs and the
3402 code. Affected files are lib/silccore/silcmode.h, and
3403 lib/silcclient/command.c.
3405 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3407 * Added service support to SILC protocol. Added new command
3408 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3409 core library. Services are not implemented in server or
3410 client for now. Protocol TODO #20. Affected files are
3411 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3413 * Added SilcStatus argument to `command' client operation
3414 to return the error status when command sending fails
3415 locally. Changed all command in client library to return
3416 correct command status. Affected files are
3417 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3418 irssi/src/silc/core/client_ops.c.
3420 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Added silc_mime_parse function to parse MIME headers.
3423 Affected files are lib/silcutil/silcstruti.[ch].
3425 * Added MIME header parsing in Irssi SILC Client. It displays
3426 all textual MIME objects, others it ignores. Affected file
3427 is irssi/src/silc/core/clien_ops.c.
3429 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3431 * Fixed a bug in the pid writing function, which couldn't be
3432 written in a root-owned directory.
3434 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3436 * Defined that channel message to unknown Channel ID must
3437 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3438 Updated the protocol specs and the code in server. The
3439 affected file is silcd/packet_receive.c.
3441 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3443 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3444 that it is used to send error notifys if error occurs during
3445 some SILC packet processing, except commands. The error
3446 types are same as for command reply types. Defined that
3447 if private message is sent to unknown Client ID the error
3448 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3449 Updated the protocol specs and code. Affected files are
3450 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3451 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3452 and irssi/src/silc/core/client_ops.c. Renamed the
3453 SilcCommandStatus to SilcStatus.
3455 * Defined the use of extra WHOIS attributes in WHOIS command.
3456 The <Requested Attributes> (defined in a separate document)
3457 can be used to request additional information about user
3458 not returned by standard WHOIS command. Defined that server
3459 can send WHOIS command directly to client. Client provides
3460 the requested attributes to the server. Updated the protocol
3461 specs. Protocol TODO #4. Implementation is not done yet
3462 (Protocol TODO #24).
3464 * Renamed function silc_client_command_status_message to
3465 silc_client_status_message. Affected files are
3466 lib/silcclient/command_reply.[ch].
3468 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3471 32 bit integers. Updated the protcol specs and the code.
3472 Affected files are silcd/command.c and
3473 lib/silcclient/command.c.
3475 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3477 * Fixed a bug in library where sending a bogus authentication
3478 payload would lead to a crash. Affected file is
3479 lib/silccore/silcauth.c.
3481 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3483 * Added detach_disabled and detach_timeout server config
3484 options to the server. Affected files silcd/serverconfig.[ch],
3485 silcd/command.c and silcd/packet_receive.c.
3487 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3489 * Added resolve_cmd_ident field to the SilcClientEntry structure
3490 too so that if the entry is for example being resolved so
3491 another command may attach to the same pending command reply
3492 without requiring to resolve the same entry again. Added
3493 support for adding multiple pending commands for one
3494 command idenfier. Affected files lib/silcclient/command.[ch],
3495 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3497 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Defined that server receives WHOIS command reply for private
3500 and secret channels too. Updated protocol specs and the
3501 code in server. Affected file silcd/command.c.
3503 * Defined <channel user mode list> argument to WHOIS command
3504 reply for returning user modes on the channels. The
3505 channel list now doesn't include the user mode anymore but the
3506 actual channel mode. Updated protocol specs and the code in
3507 client and server. Affected files are silcd/command_reply.c,
3508 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3509 and lib/silcclient/command_reply.c.
3511 * Save the channels list in WHOIS command reply in normal server
3512 so that WHOIS always shows joined channels also in normal
3513 server and not just on router. Affected file is
3514 silcd/command_reply.c.
3516 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3518 * Defined that server receives USERS command reply for private
3519 and secret channels too. Updated protocol specs and the
3520 code in server. Affected file silcd/command.c.
3522 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Changed the UMODE's mode mask argument to be optional. If
3525 not provided then the command merely returns the current mode
3526 mask to the client. Updated protocol specs and the server.
3527 Affected file is silcd/command.c.
3529 * Added SILC session detachment/resuming support. It is possible
3530 to detach by closing the network connection and then re-connect
3531 and resume to the old client session. Added DETACHED user
3532 mode that server will set for detached client. Added new
3533 packet RESUME_CLIENT which is used to perform the resuming
3534 process. Added DETACH command. Updated the protocol specs,
3535 core library, client and server. Protocol TODO #22. Very
3536 many affected files around the tree.
3538 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3540 * Changed the CMODE's mode mask argument to be optional. If
3541 not provided then the command merely returns the current mode
3542 mask to the client. Updated protocol specs and the server.
3543 Affected file is silcd/command.c.
3545 * Changed the Killer's Client ID in KILLED notify to be just
3546 any ID payload since router server is allowed to kill as well.
3547 Updated protocol specs, client libary and server. Affected
3548 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3549 and irssi/src/silc/core/client_ops.c.
3551 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * Added new user modes ANONYMOUS for special anonymous servers
3554 that may set the mode for client, and BLOCK_PRIVMSG which
3555 client may set to block incoming private messages unless the
3556 Private Message Key flag is set (using private keys to protect
3557 private messages). Updated protocol specs and code in client
3558 and server and core library. Protocol TODO #23. Affected
3559 files are lib/silccore/silcmode.h, silcd/server.[ch],
3560 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3561 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3563 * Added new channel user mode BLOCK_MESSAGES which the client
3564 may set to itself to tell server not send channel messages.
3565 Other packets such as channel key packets are still sent.
3566 Protocol TODO #23. Updated the protocol specs, client and
3567 server. Affected files are lib/silccore/silcmode.h,
3568 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3569 lib/silcutil/silcutil.c, silcd/command.c, and
3570 silcd/packet_send.c.
3572 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3574 * Redefined the Status Payload to include now two 8 bit fields,
3575 instead of one 16 bit field. This now makes it possible to
3576 send list of errors. Updated the protocol specs and the code
3577 in core library, client library and server. Protocol TODO #1.
3578 Affected files are lib/silccore/silccommand.[ch],
3579 lib/silcclient/command_reply.[ch], silcd/command.c,
3580 silcd/command_reply.c and silcd/packet_receive.[ch].
3582 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3584 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3585 must be handled by the application and should tell the application
3586 that an error message was already printed, and it should print the
3587 config coords (line, filename, ...). Affected files are
3588 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3590 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3591 server config parsing code more readable.
3593 Fixed a bug in the fetch_logging() config callback.
3595 Affected files is silcd/serverconfig.c.
3597 * Drop root privileges when started in foreground. Don't drop them
3598 if debugging also. Affected file is silcd/silcd.c.
3600 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Added more IM-like features by introducing new user modes
3603 for setting various presence information. Added new modes:
3604 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3605 specs and code. Protocol TODO #19. Affected files are
3606 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3607 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3609 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Added STATS command to the protocol after all, to return
3612 various statistical information about the network. It can
3613 be used by clients to retrieve statistical information, and
3614 servers may use it to to fetch cell and network wide
3615 statistics from router. Updated the protocol specs and
3616 implemented it to the server. Protocol TODO #16.
3617 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3618 silcd/command_reply.[ch].
3620 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * The LIST command reply in client libary now adds new channel
3623 entry if the returned channel doesn't exist yet in cache,
3624 and returns the channel entry to the application in the
3625 command_reply client operation. Affected file is
3626 lib/silcclient/command_reply.c.
3628 * Changed the channel message payload's MAC generation to
3629 include the IV in the MAC as well. This way all relevant
3630 parts of the channel message payload are authenticated also
3631 with the channel message MAC (and not only by packet MAC).
3632 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3633 Affected file is lib/silccore/silcchannel.c.
3635 * Fixed the SKE to save the remote version, since the
3636 silc_ske_parse_version mistakenly checked wrong version,
3637 after it replaced the start payload. Affected files are
3638 lib/silcske/silcske.[ch].
3640 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3642 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3643 string utility functions. Added there also new functions
3644 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3645 Affected files lib/silcutil/silcstrutil.[ch].
3647 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3648 files are lib/silcutil/silcstrutil.[ch].
3650 * Defined that the security property fields in SKE SHOULD be
3651 UTF-8 encoded, defined that version string MUST be US-ASCII
3652 encoded, defined that passphrases sent in connection
3653 authentication protocol MUST be UTF-8 encoded. Implemented
3654 these to the client and server. Defined also that other
3655 passphrases sent in the protocol MUST be UTF-8 encoded.
3656 Affected files are lib/silcske/silcske.c,
3657 lib/silcclient/protocol.c, silcd/protocol.c,
3658 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3660 * Changed the silc_client_close_connection interface to not
3661 need the SilcSocketConnection which should not be visible
3662 to application. Affected files are lib/silcclient/client.c
3663 and lib/silcclient/silcclient.h.
3665 * Rewrote the text for Private Message Key Payload in the
3666 protocol specification. Protocol TODO #11.
3668 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Upgraded the protocol version to 1.1, updated protocol specs
3673 * Added the nickname as new argument to NICK_CHANGE notify and
3674 added it to protocol specs and implemented it to client and
3675 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3676 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3677 lib/silcclient/client_notify.c.
3679 * Added the killer's client ID to the KILLED notify and added
3680 it to protocol specs and implemented it to client and server.
3681 Protocol TODO #13. Affected files are silcd/command.c,
3682 silcd/packet_receive.c, packet_send.[ch],
3683 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3684 The killer's client entry is now returned to application in
3685 the `notify' client operation.
3687 * Fixed the Max Argument fields that had too large value set
3688 in the protocol specs. Protocol TODO #14.
3690 * Added the LEAVE command reply to return the ID of parted
3691 channel. Updated protocol specs and implemented it to the
3692 client and server. Protocol TODO #15. Affected files are
3693 silcd/command.c, lib/silcclient/command_reply.c. The channel
3694 entry is now returned to application in the `command_reply'
3697 * Rewrote the version SKE version checking in client libary
3698 and in server to use the silc_parse_version_string. Affected
3699 files are lib/silcclient/protocol.c, silcd/protocol.c.
3701 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3702 commands that was missing it, and updated protocol specs and
3703 the server implementation. Protocol TODO #10. The affected
3704 file is silcd/command.c.
3706 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3707 generic reply to a generic request (REQUEST flag), and
3708 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3709 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3710 to define the payload for DATA flag. Added the flags to
3711 the implementation. Protocol TODO #9. Affected file is
3712 lib/silccore/silcchannel.h.
3714 Changed the client library to return the message length
3715 to application as well in the channel_message and private_message
3716 client operations. Affected files are
3717 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3718 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3719 and lib/silcclient/client_ops_example.c.
3721 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3722 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3723 the channel. Updated protocol specs and impelemented this
3724 to client and server. Protocol TODO #6. Affected files are
3725 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3726 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3728 Added new options m and M to CMODE command in Irssi SILC
3729 client to set these modes.
3731 * Deprecated all administrative commands from SILC protocol
3732 since they are highly implementation specific commands.
3733 Updated protocol specs. Moved the old commands in
3734 implementations to private range of command types. Affected
3735 files are silcd/command.c, lib/silcclient/command.c and
3736 lib/silcclient/command_reply.c. Protocol TODO #8.
3738 * Fixed a bug in server where sending unknown command crashes
3739 the server. Affected file silcd/command.c.
3741 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Added SILC_PROTOCOLVERSION macro to check protocol version
3744 of a socket connection. The affected file is
3745 lib/silcutil/silcsockconn.h.
3747 * Added better error logging in rekey protocol. Affected file
3750 * Do not check public key types in SKE during rekey. Affected
3751 file lib/silcske/payload.c.
3753 * Fixed the rekey protocol with PFS, which was totally broken.
3754 Affected file silcd/protocol.c.
3756 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Some client implementations quit network by doing first LEAVE
3759 and then immediately SIGNOFF (like Bombyx). We now do check
3760 after a short time after LEAVE notify and check whether the
3761 client is still valid after LEAVE, and if not we remove it from
3762 cache. Affected file is lib/silcclient/client_notify.c.
3764 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3766 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3767 it's good not to have security holes here.
3769 * Fixed a negative refcount situtuation for the config context.
3770 Affected file is silcd/serverconfig.c.
3772 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3774 * ROBOdoc documented lib/silcutil/silcutil.h.
3776 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Optimized even more the SilcPacketContext structure. Now
3779 totally saved 16 bytes of memory per context after optimization.
3780 Affected files are lib/silccore/silcpacket.[ch].
3782 * Made strict checks for valid SILC IDs. Affected file is
3783 lib/silccore/silcid.c.
3785 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3787 * Changed the object argument for silc_cipher_register,
3788 silc_hash_register, silc_hmac_register and silc_pkcs_register
3789 to const. Affected files are lib/silccrypt/silccipher.[ch],
3790 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3792 * Changed the silc_get_username and silc_get_real_name to
3793 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3795 * Fixed the Irssi SILC Client to use the silc_get_username and
3796 silc_get_real_name insted of glib routines since the glib
3797 routines only corrupt stack. Fixes the Irssi SILC to work in
3798 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3800 * Fixed the Irssi to not use g_get_home_dir since it crashes
3801 or returns garbage on cygwin and corrupts stack. Added function
3802 get_home_dir to Irssi routines. Affected files are
3803 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3805 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3807 * Made some structure optimizations. SFTP memory FS MemFSEntry
3808 entry structure. Optimized SilcTask structure. Optimized
3809 SilcPacketContext structure.
3811 Affected files lib/silcsftp/sftp_fs_memory.c,
3812 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3814 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * And yet again reverted back the config thing since Johnny
3817 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3820 * Fixed memory leaks from config object. Affected files are
3821 silcd/serverconfig.[ch].
3823 * Added support for adding new connections to the server in rehash.
3824 After rehash they take effect.
3826 Added support for changing the maximum allowed connections in
3827 rehash. The number can grow but going smaller is not supported.
3829 Added function silc_server_num_sockets_by_remote to the
3830 silcd/server_util.[ch].
3832 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3834 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3836 * Added preliminary checking during config parsing for a valid
3837 public/private key and removed further checks in the code.
3838 Affected files are silcd/serverconfig.[ch], server.c.
3840 * Moved functions silc_server_drop() and silc_server_daemonise()
3841 from server.c to silcd.c since they are stricly related to
3842 the application activity.
3844 * Reverted a small part of the automatic ref/unref since
3845 it caused a double unref in some situations. Affected
3846 files are silcd/silcd.[ch], server.c, serverconfig.c.
3848 * Added some .cvsignore files in the lib directory.
3850 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Fixed silc_net_gethostbyaddr to correctly resolve by
3853 address. Affected file lib/silcutil/silcnet.c.
3855 * Fixed the notify relaying to client. The HMAC to be used
3856 with relayed packets ws wrong and caused decryption failure
3857 at the client end. Affected file is silcd/packet_receive.c.
3859 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3861 * Created new branch silc_protocol_1_0_branch.
3863 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3865 * Changed the silc_server_config_* routines to be SilcServer
3866 independent. They are now officially application specific code
3867 and not part of generic server implementation. Affected files
3868 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3870 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Added automatic referencing of config context in the
3873 silc_server_config_alloc, and automatic unreferencing in the
3874 silc_server_config_destroy. Affected files are
3875 silcd/serverconfig.[ch], silcd/silcd.c.
3877 * Fixed the silc_log_quick handling in the logging routines.
3878 It didn't log quickly when it was TRUE. Affected file is
3879 lib/silcutil/silclog.c. Also the flush delay was set even
3880 if it was 0 in config file. Affected file is
3881 silcd/serverconfig.c.
3883 * Added support for changing key pair of the server in rehash.
3884 Affected file silcd/server.c.
3886 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3889 too early, before getting the channel entry. Affected file
3890 is silcd/packet_receive.c.
3892 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3894 * Added functions silc_server_config_[ref/unref], these are used
3895 to prevent that the config object is destroyed.
3897 No longer directly affect global variables silc_log_quick and
3898 silc_log_delay, they are first cached inside the config object
3899 and then applied with silc_server_config_setlogfiles().
3901 silc_server_config_set_defaults() is now internal to
3902 serverconfig.c, there are no reasons to show this internal stuff
3905 Affected files are silcd/serverconfig.[ch].
3907 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3908 fprintf's to stderr, since some code may be executed again after
3909 the server went into the background. Affected files are
3912 * Added rehash support. Added function silc_server_rehash() that
3913 will perform all the basic tasks of the rehashing procedure.
3915 * Added command line option `-x, --hexdump'. This will enable the
3916 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3917 The option `--hexdump' implies `--debug'.
3919 * Fixed a bad bug in the logging APIs (silcutil library) where
3920 the application would crash after calling silc_log_reset_all().
3922 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Fixed the KICKED notify handling in client library to
3925 correctly remove the channel and all entries from the
3926 channel when I was kicked. This bug crashed the client.
3928 Fixed yet another but in KICKED notify handling to remove
3929 the kicked client correctly from the channel.
3931 Affected file is lib/silcclient/client_notify.c.
3933 * Fixed a minor bug in looking up correct client entry
3934 in KICKED notify in server. Affected file is
3935 silcd/packet_receive.c.
3937 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3938 sources correctly to distribution. Fixes --with-gmp option.
3940 * Removed the manual rehashing from ID Cache, and changed it
3941 to use the SILC Hash Table's auto rehash feature. Affected
3942 file is lib/silccore/silcidcache.c.
3944 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Fixed a bug in the silc_client_nickname_format function that
3947 handles the multiple same nickname formatting. Two clients
3948 with same nickname caused problems after the first one left
3949 and rejoined. It didn't format the nickname correctly.
3950 Affected file is lib/silcclient/idlist.c.
3952 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3954 * Don't change the topic if olod topic is same as new one.
3955 Affected file is silcd/packet_receive.c.
3957 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3959 * Added cross-reference support to the SILC Documentation
3960 generator. All types across all HTML files are now cross-
3961 referenced. Affected files util/robodoc/generator.c and
3962 scripts/silcdoc/silcdoc.
3964 * Added file lib/silcutil/silctypes.h to include all the
3965 arithmetic type definitions and some macros. Removed
3966 includes/bitmove.h and moved macros to silctypes.h.
3968 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3972 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Added `type' argument to silc_id_payload_parse_id function which
3975 now returns the type of the ID to the sent pointer. Affected
3976 file is lib/silccore/silcid.[ch].
3978 * Added check for CMODE_CHANGE notify type that mode change is
3979 allowed by the sender. Affected file silcd/packet_receive.c.
3981 * Added check for CUMODE_CHANGE notify type that mode change is
3982 allowed by the sender. Affected file silcd/packet_receive.c.
3983 Added the ID type as CUMODE_CHANGE notify type as argument
3984 to the `notify' client operation. Affected files are
3985 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3987 * Added function silc_client_add_server to the client library.
3988 Added support for resolving also channel and server info when
3989 received unknown entity in notify packet. Affected files are
3990 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3992 * Added function silc_command_get_status to return the command
3993 status from the command reply's argument payload. Affected files
3994 are lib/silccore/silccommand.[ch].
3996 * Added check for KICKED notify type that the kicking is
3997 allowed by the client. Affected file silcd/packet_receive.c.
3999 * Created function silc_get_input which can be used to get input
4000 (echo on or off) from user on command line. Affected files are
4001 lib/silcutil/silcutil.[ch].
4003 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * Optimized silc_server_packet_relay_to_channel function.
4006 Added new function silc_channel_message_payload_encrypt which
4007 can be called directly if channel message payload needs to
4008 be encrypted and is already encoded (no need to call _encode
4009 function). Packet relaying is now done by router without any
4010 extra memory allocations. Affected files are
4011 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4012 silcd/packet_send.c.
4014 * Fixed the INVITE notify handling. It took wrong arguments
4015 as invite list and invite delete. Affected file is
4016 silcd/packet_receive.c.
4018 * Added check for TOPIC_SET notify type that the topic change is
4019 allowed by the client. Affected file silcd/packet_receive.c.
4021 * Added check for INVITE notify type that inviting is allowed by
4022 the client. Affected file silcd/packet_receive.c.
4024 * Changed the silc_server_client_on_channel to return the
4025 SilcChannelClientEntry as well. Moved the function
4026 silc_server_check_cmode_rights to server_util.[ch].
4027 Affected files are silcd/server_util.[ch], silcd/command.c.
4029 * Added function silc_server_check_umode_rights to check whether
4030 changing client's user mode is allowed. Added check for
4031 UMODE_CHANGE notify type that the umode change is allowed
4032 by the client. Affected files are silcd/server_util.[ch],
4033 silcd/packet_receive.c and silcd/command.c.
4035 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4037 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4038 ID length. It ignored that ID can be IPv6 based as well.
4039 Affected file lib/silccore/silcpacket.h.
4041 * Fixed the silc_id_id2str and silc_id_str2id to take the
4042 IPv6 address offset's into consideration. Affecte file is
4043 lib/silccore/silcid.c.
4045 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4047 * Fixed the internal Unix scheduler functions to check for
4048 NULL context they may receive. The affected file is
4049 lib/silcutil/unix/silcunixschedule.c.
4051 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4053 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4054 can specify different directory with --home command line
4055 parameter. Affected files irssi/src/silc/core/client_ops.c,
4058 * SILC-specific commands aren't now executed if the active server
4059 isn't of SILC-type, so there won't be problems with having
4060 IRC and SILC protocol support in same client. Affected files
4061 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4064 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4066 * Improved the signal support in SILC Schedule. Added new
4067 function silc_schedule_signal_call which is used by application
4068 to mark a signal to be called. It is now safe to perform
4069 any kind of tasks in signal callbacks since it is guaranteed
4070 that the application specified signal callback is called
4071 after the signal is over. Affected files are
4072 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4074 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4076 * Added `name' field to SilcChannelPrivateKey to represent
4077 application given name for the key. Moved also the context from
4078 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4079 Added the `name' argument also to the function
4080 silc_client_add_channel_private_key.
4082 Added function silc_client_current_channel_private_key to set the
4083 current channel private key in use.
4085 Added "change" command to KEY command which can be used to change
4086 the current channel private key. Bound the command also to
4087 alt+K (Alt+Shift+k).
4089 Also affected files lib/silcclient/client_channel.c,
4090 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4092 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * Added silc_rng_get_byte_fast function in to the
4095 lib/silccrypt/silcrng.[ch].
4097 * Changed the interface of silc_packet_assemble and the
4098 silc_packet_send_prepare. If silc_packet_assmble is now
4099 called the application does not call silc_packet_send_prepare
4100 because the library will call it automatically. These
4101 interfaces now also return a reference to the outgoing buffer
4102 which includes the assembled packet, which the application can
4103 use to encrypt the packet.
4105 Affected files are lib/silccore/silcpacket.[ch],
4106 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4107 silcd/packet_send.c, server_backup.c and packet_receive.c.
4109 * Fixed a packet sending bug on very high load, where outgoing
4110 packet queue wasn't handled correctly and packets got corrupted.
4111 Affected files are lib/silcutil/*/silc*sockconn.c,
4112 lib/silcclient/client.c and silcd/server.c.
4114 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4116 * Added macro SILC_PACKET_DATALEN which can be used during
4117 packet assembling to check whether the data to be added to
4118 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4119 len is truncated until it fits it.
4121 Added checks for maximum length of channel message payload and
4122 private message payload also.
4124 Added checks for maximum packet length in server and in
4127 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4128 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4129 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4130 lib/silcclient/client_prvmsg.c.
4132 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4134 * Added silc_server_packet_queue_purge call to the
4135 silc_server_disconnect_remote to assure that all data in the
4136 queue before disconnecting is sent to the network. Affected
4137 file silcd/server.c.
4139 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4141 * Added the deleting of server's own ID cache entry to the
4142 silc_server_free function. Free also everything else that
4143 has been allocated in silc_server_init. The affected file
4146 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4148 * Added functions silc_parse_version_string, silc_version_to_num,
4149 and silc_ske_parse_version to parse SILC protocol style version
4150 strings. Affected files lib/silcutil/silcutil.[ch] and
4151 lib/silcske/silcske.[ch].
4153 * Added new configuration params: version_protocol, version_software
4154 and version_software_vendor to specify what version the remote
4155 host must at least be to be able to connect to server. The vendor
4156 string can be regex matched too. Added new function
4157 silc_server_connection_allowed to check maximum number of allowed
4158 connections, and allowed versions for incoming connections.
4159 Affected files are silcd/server.c, server_util.[ch] and
4162 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4164 * Added preliminary support for signals in scheduler. The
4165 signals we care about are now blocked always when the scheduler
4166 is locked. This way we can synchronise the use of signal with
4167 scheduler. It is guaranteed that when signal occurs the scheduler
4168 is not locked, and thus new tasks can be safely added to the
4171 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4172 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4173 Added new platform specific routines
4174 silc_schedule_internal_signals_[un]block and
4175 silc_schedule_internal_signal_[un]register.
4177 Added new functions to SILC Schedule API:
4178 silc_schedule_signal_[un]register. Each signal that application
4179 is going to use should be registered to the scheduler.
4181 Affected files are lib/silcutil/silcschedule.[ch],
4182 lib/silcutil/*/silc*schedule.c.
4184 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4186 * Check for unauthenticated client and server in the
4187 silc_server_new_client and silc_server_new_server functions.
4188 Affected file silcd/packet_receive.c.
4190 * Added function silc_string_is_ascii to check whether given
4191 string is 7-bit ASCII string. Affected files are
4192 lib/silcutil/silcutil.[ch].
4194 * Added function silc_id_is_valid_server_id into the
4195 silcd/serverid.c and added checking for valid Server ID's in
4196 silc_server_new_server. The Server ID must always be based
4197 on the server's public IP address.
4199 * Added logging of DISCONNECT packet message in the server.
4200 Affected file silcd/server.c.
4202 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4204 * Changed all library interfaces that use Global RNG to also
4205 accept SilcRng as argument. Affected files are
4206 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4207 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4208 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4209 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4210 lib/silccrypt/rsa.c.
4212 * Added function silc_pkcs_generate_key to the
4213 lib/silccrypt/silcpkcs.[ch] for applications so that they
4214 don't need to do pkcs->pkcs->init calls anymore.
4216 * Remove SilcSocketConnection from the SFTP API since it really
4217 wasn't needed there. The application has the information
4218 saved in its contexts anyway and the SFTP layer doesn't need
4219 know about it. Affected files lib/silcsft/silcsftp.h and
4220 lib/silcsftp/sftp_[server/client].c.
4222 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4223 The SilcSimContext is not SilcSim.
4225 * Fixed possible buffer overflows in silc_id_render in the
4226 lib/silcutil/silcutil.c.
4228 * On EPOC the global crypto module lists are not used at all
4229 in the crypto library. Added support for using the constant
4230 algorithm list on EPOC. Affected files are
4231 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4234 * Fixed the handling of third parameter of KICKED notify, since
4235 it was mistakenly updated to SILC Protocol 1.0 even though it
4236 is to be included in 1.1. Since it is not in 1.0 it is not
4237 mandatory, and this fix now handles it only if it is provided,
4238 and it is not error if it is not provided. Affected file
4239 lib/silcclient/client_notify.c.
4241 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4243 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4244 client. Affected file irssi/src/silc/core/client_ops.c.
4246 * Merged with Irssi 0.8.4 from irssi.org CVS.
4248 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4250 * Check for valid socket connection in client entries before
4251 sending any messages. Fixes a crash, but doesn't fix some
4252 other underlaying bug that is lurking there. Affected
4253 file silcd/packet_send.c.
4255 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4257 * $usermode, $cumode and $cumode_space expandos shouldn't do
4258 anything with non-SILC server records. Affected file
4259 irssi/src/silc/core/silc-expandos.c
4261 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Fixed the silc_net_check_[host/local]_by_sock to support
4264 IPv6 bound sockets as well. Now they can return IPv6 addresses
4265 as well. Affected file lib/silcutil/silcnet.c.
4267 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4268 Affected lib/silcutil/unix/silcunixnet.c.
4270 * Fixed ID rendering (at least on some platforms, not NetBSD)
4271 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4273 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4275 * Added silc_hash_public_key and silc_hash_public_key_compare
4276 functions to be used with SilcHashTable. They can be used to
4277 hash public keys and compare public keys in hash table. Affected
4278 file lib/silcutil/silcutil.[ch].
4280 * Added support for specifying multiple public keys for Client
4281 connection section in server configuration file. This makes it
4282 possible to accept multiple public keys from same host, or to
4283 make a section that accepts any incoming host, and have the
4284 accepted public keys listed in the section.
4286 Added functions silc_sever_[find/get]_public_key, added the
4287 support for this actually to all connection sections but only
4288 the Client section is currently allowed to specify multiple
4291 Affected files are silcd/server.c, server_internal.h,
4292 command.c, protocol.c, server_util.[ch], packet_receive.c.
4294 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4296 * Merged Irssi 0.8.2 from irssi.org CVS.
4298 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4300 * If silc_debug is TRUE, also output standard logging messages
4301 to stderr with the debug output.
4303 Made silc_log_reset_all() flushing all channels before returning.
4304 Also fixed some documentation typos.
4306 Affected files are lib/silcutil/silclog.[ch].
4308 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4310 * Fixed the server to check correctly the amount of connections
4311 from single host, by checking also the type of the connection.
4312 Fixed also the comparison of number of connections and number
4313 of allowed connections. Affected files are silcd/server.c,
4316 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4318 * Fixed the USERS command reply to save the user's mode on the
4319 channel as well. Fixed JOIN command reply to check whether a
4320 client is on channel already and not join it twice. Affected
4321 file lib/silcclient/command_reply.c.
4323 * Added new file silc-expandos.c into irssi/silc/core/ to return
4324 various stuff for various signal for the statusbar etc. updating.
4325 Now Irssi SILC client prints channel user modes etc. on the
4328 * The user mode (like server/router operator changes) is now shown
4329 on the Irssi SILC client's statusbar. The affected files are
4330 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4332 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4335 to SILC_SCHEDULE_[UN]LOCK macros.
4337 * Added more error printing to logs in server code. Affected
4338 files silcd/server.c and silcd/protocol.c.
4340 * Fixed -S option parsing in Irssi SILC Client. Affected file
4341 irssi/src/silc/core/silc-core.c.
4343 * Added silc_buffer_alloc_size function. Affected file is
4344 lib/silcutil/silcbuffer.h.
4346 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4348 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4349 constants. Affected files in
4350 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4353 * Changed the internal SFTP Memory FS table to const. Affected
4354 file lib/silcsftp/sftp_fs_memory.c.
4356 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4358 * Fixed the buffer formatting and unformatting routines to
4359 check the size of 64 bits types with sizeof(). Affected
4360 file is lib/silcutil/silcbuffmt.c.
4362 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4364 * Removed 0.6.x backwards support.
4366 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4368 * Changed all integer type names:
4369 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4370 to avoid collisions with other libraries using same type names
4373 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4375 * Added `prefer_ipv6' argument to the functions
4376 silc_net_gethostbyname[_async]. If it is TRUE it will return
4377 IPv6 address over IPv4. If FALSE IPv4 address is returned
4378 even if IPv6 address was found. Affected files
4379 lib/silcutil/silcnet.[ch].
4381 * Added support silc_net_create_connection[_async] to fallback
4382 to IPv4 address if IPv6 address could not be used (like if
4383 it doesn't work on a specific system). Affected file in
4384 lib/silcutil/unix/silcunixnet.c.
4386 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Added silc_schedule_reinit function to do the enlarging
4389 of the max tasks handling capabilities of the scheduler.
4390 Affected files lib/silcutil/silcschedule.[ch].
4392 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Added automatic extern "C" { ... } for C++ compilers so the
4395 application does not need to define them. Affected file
4396 includes/silcincludes.h.
4398 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4399 old name went against naming convention. Applications now
4400 include "silcclient.h" instead of "clientlibincludes.h".
4401 Removed includes/clientlibincludes.h, it is redundant now.
4403 * Renamed includes/version.h to silcversion.h.
4405 * Added really preliminary support for OS/2 into the util
4406 library. Only thread & mutex API is implemented, others
4407 are still to be implemented. Created the lib/silcutil/os2/
4408 directory. Created also file includes/silcos2.h.
4410 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Added preliminary BeOS support into the util library.
4413 Created lib/silcutil/beos/, and implemented all the needed
4414 functions to support SILC on BeOS. Created also file
4415 includes/silcbeos.h.
4417 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4419 * Added proper initializations to silc's irssi code, so it's
4420 now possible to load it as module. Affected files
4421 irssi/src/silc/core/silc-core.c,
4422 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4424 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4426 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4429 * Fixed the silcdoc document generator to correct generate
4430 docs from all kinds of filenames. Affected files are
4431 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4433 * ROBOdoc documented lib/silcutil/silcmemory.h.
4434 Added also new function silc_memdup.
4436 * Removed lib/silcutil/silcbufutil.h and moved those routines
4437 to the lib/silcutil/silcbuffer.h.
4439 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4441 * Added `user_count' to the SilcChannelEntry which now tells the
4442 number of users on the channel. The user count is now saved
4443 in normal server of global channels as well. Affected files
4444 silcd/server.c, idlist.h, packet_receive.c and command.c.
4446 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4447 include file utility functions.
4449 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4450 instead of calling directly OS routines.
4452 * Fixed NICK change printing in Irssi SILC Client. Fixed
4453 KICKED notify printing in Irssi SILC Client. Affected file
4454 irssi/src/silc/core/client_ops.c.
4456 * Fixed a NICK change bug in client library, to not recreate the
4457 client_entry->channels hash table everytime nick is changed.
4458 Affected file lib/silcclient/client.c.
4460 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4462 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4463 the SKE interface a bit.
4465 * Fixed padding problem in PKCS#1. The padding was not actually
4466 random since the random number generator was used incorrectly.
4467 This security bug affects only when encrypting with PKCS#1, and
4468 it is not currently used at all in SILC. SILC only use signing
4469 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4471 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4473 * Rewrote the notify handling in Irssi SILC client to not call
4474 the events as signals. Fixes problems with Perl support.
4475 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4477 * Send the auto-nicking NICK command in client library with
4478 little timeout after connecting. The affected file is
4479 lib/silcclient/client.c.
4481 * Added following new config file settings:
4482 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4483 key_exchange_timeout, conn_auth_timeout, connections_max,
4486 Implemented all the new config settings handling in the server.
4488 Optimized the use of SKE Mutual flag usage. Use it only
4489 if connection authentication protocol is not based in public
4492 Renamed all SilcServerConfigSection* to SilcServerConfig*
4493 to have a bit shorter names.
4495 Affected files silcd/serverconfig.[ch], server.[ch], and
4498 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4500 * Cleaned up the listening sockets code, preparing for the rehash
4501 support. Affected file is silcd/server.c.
4503 * Fixed some output messages. Affected files are silcd/silcd.c,
4506 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4508 * Create lib/doc/silcrng_intro.html document as introduction
4509 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4511 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4513 * Fixes to the silcd config template. Affected file is
4514 doc/example_silcd.conf.in.
4516 * Removed type casts from silc_calloc(), conforming to the
4517 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4519 * Removed param_name member from client, server, and router
4520 section structs, now identifying the param directly.
4522 Added CONFIG_FREE_AUTH macro in config file parsing.
4524 Affected files are silcd/serverconfig.[ch].
4526 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4528 * Fixed command line parameter handling. All SILC initialization
4529 is now done in silc_core_init() which also fixes autoconnecting
4532 Affected files irssi/src/silc/core/silc-core.c,
4533 irssi/src/fe-text/silc.c.
4535 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4537 * Added new configuration options and blocks:
4538 keepalive_secs, reconnect_count, reconnect_interval,
4539 reconnect_interval_max, reconnect_keep_trying and
4540 require_reverser_lookup. Added ConnectionParam block, and
4541 implemented the connection parameters when connecting as
4542 initiator and when accepting connections as responder.
4544 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4545 whether given configuration value has been given already.
4547 Affected files silcd/serverconfig.[c], server.[c].
4549 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4550 algorithm parts and created new file silcalgs.conf, that
4551 is now included from the example_silcd.conf.in.
4553 * Optimized the silc_server_connect_to_router_second to take
4554 the connection configuration object from the SilcServerConnection
4555 object instead of finding it during the connecting phase.
4556 Added the configuration object to SilcServerConnection struct.
4557 Affected files silcd/server_internal.h, server.c.
4559 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4561 * Add the client on channel after it was resolved at the
4562 channel message receiving, and it was not already on the
4563 channel. Affected file lib/silcclient/client_channel.c.
4565 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4567 * Fixed the public key authentication to allocate always the
4568 destination signature buffer instead of using static buffer.
4569 Affected file silcd/protocol.c.
4571 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4573 * Unified the serverconfig.[ch]'s helper function interface.
4574 Affected file silcd/serverconfig.[ch].
4576 * Removed doc/example_silc.conf.in since it is redundant.
4577 The make install will now install irssi/silc.conf file.
4579 * Added new Passphrase and Publickey authentication methods to
4580 config file, allowing both public key and passphrase based
4581 authentication to be set at the same time.
4583 Added `prefer_passphrase_auth' setting in config file which
4584 can be used to set to prefer passwd auth if both passwd and
4585 public key is set. If not set, public key is preferred.
4586 This has effect only when being initiator (responder will try
4589 Added support for authentication with passphrase and public key
4590 at the same time. The passphrase is tried first always since
4591 it is faster to check.
4593 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4595 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4597 * Merged the new SILC Config library, with the server parsing
4598 support. Read the header file silcconfig.h or the toolkit
4599 documentation for the news. Affected files are
4600 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4601 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4602 silcd/protocol.c silcd/server.c silcd/server_backup.c
4603 silcd/serverconfig.[ch] silcd/silcd.c.
4605 * Fixed some silclog documentation. Affected file is
4606 lib/silcutil/silclog.h.
4608 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4610 * The silc_cipher_register, silc_hash_register and
4611 silc_hmac_register now checks if the object to be registered
4612 is registered already. Affected files are
4613 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4615 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4617 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4619 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Allow zero length channel messages inside the Channel Message
4622 Payload. Affected file lib/silccore/silcchannel.c.
4624 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4625 as header filenames.
4627 * Removed lib/silcclient/README and created HTML file
4628 lib/silcclient/silcclient_using.html, which is now included
4629 as part of Toolkit documentation.
4631 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4633 * Fixed CUMODE_CHANGE notify handling to change the mode of
4634 correct client. Affected file lib/silcclient/client_notify.c.
4636 * Make silc_rng_alloc fail if it cannot allocate the sha1
4637 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4639 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * Fixed the file transfer's key agreement payload to include
4642 zero port also if the hostname is NULL because it could not
4645 Call file transfer monitor callback now also if error occurs
4646 during key agreement protocol.
4648 Changed the silc_client_file_send interface to return the
4649 SilcClientFileError instead of session id. The session ID
4650 is returned into pointer provided as argument.
4652 Check that the file exists locally before sending the
4653 file transfer request at all.
4655 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4657 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4658 error than can occur while key agreement protocol. Affected
4659 file lib/silcclient/silcapi.h.
4661 * Fixed the event_mode CMODE handler to not crash when mode
4662 is changed and +k mode is set in the channel. Affected file
4663 irssi/src/silc/core/silc-channels.c.
4665 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4666 SILC_LOG_WARNING to give out Warning and not Error. Affected
4667 file lib/silcutil/silclog.c.
4669 * Fixed the channel message payload decryption in the function
4670 silc_channel_message_payload_decrypt to not modify the original
4671 buffer before it is verified that the message decrypted
4672 correctly. Otherwise, next time it is called with correct
4673 channel key it won't encrypt since the payload is corrupted.
4674 Affected file lib/silccore/silcchannel.c.
4676 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4678 * Do not constantly resize the window. A fix patch by cras.
4679 Affected file irssi/src/fe-text/screen.c.
4681 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4683 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4684 Affected file lib/silcutil/silcnet.c.
4686 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4688 * Fixed a bug in hash table internal routine for traversing
4689 the table with foreach callback. The current entry may
4690 become invalid in the callback but it was referenced after
4691 the callback returned.
4693 Do not allow auto rehashing of hash table during the
4694 silc_hash_table_foreach operation, for same reasons as it is
4695 not allowed for SilcHashTableList. Affected files are
4696 lib/silcutil/silchashtable.[ch].
4698 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4700 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4701 Win32 DLL. extern's in header files are now declared with
4704 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4706 * Fixed private message handling. It used some old code that
4707 caused the client to crash. Affecte file is
4708 lib/silcclient/client_prvmsg.c.
4710 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4712 * Added function silc_client_add_channel,
4713 silc_client_replace_channel_id, and removed functions
4714 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4715 from client library.
4717 * Added cross reference of the joined channels to the
4718 SilcClientEntry, and changed the SilcChannelEntry's
4719 users list to SilcHashTable. The affected files are
4720 lib/silcclient/idlist.[ch].
4722 * Fixed a bug in hash table tarversing. While the hash table
4723 is traversed with SilcHashTableList the table must not be
4724 rehashed. It is now guaranteed that auto rehashable tables
4725 are not rehashed while tarversing the list. Also defined that
4726 silc_hash_table_rehash must not be called while tarversing
4727 the table. Added function silc_hash_table_list_reset that must
4728 be called after the tarversing is over. The affected files are
4729 lib/silcutil/silchashtable.[ch].
4731 * Changed all hash table traversing to call the new
4732 silc_hash_table_list_reset in server and in client library.
4734 * Added function silc_client_on_channel to return the
4735 SilcChannelUser entry if the specified client entry is joined
4736 on the specified channel. This is exported to application as
4737 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4739 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4741 * Fixed founder regaining problem with JOIN command on normal
4742 server. The notify for mode change must be sent always and
4743 not only if !cmd->pending. Affected file silcd/command.c.
4745 * Fixed the WHOWAS command's reply sending to support the
4746 lists correctly. Affected file silcd/command.c.
4748 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4750 * When sending JOIN command to router for processing the
4751 sender's old command identifier was not saved back to the
4752 sender's command context, fixed now. The affected file is
4755 * Create the key in JOIN command of the router did not return
4756 the channel key, added check for this. Affected file is
4759 * Fixed a channel ID update bug in JOIN command reply. Do
4760 not directly upgrade the ID but call the function
4761 silc_idlist_replace_channel_id if the ID was changed.
4762 Affected file silcd/command_reply.c.
4764 * Fixed memory leaks from command calling if it would fail.
4765 Affected file silcd/command.c.
4767 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4769 * Applied patches from cras:
4771 Memory leak fixes around libaries, irssi window resize fix,
4772 new silclist.h and silcdlist.h, all extern inline changed to
4775 * Removed dotconf from lib/dotconf, not needed anymore.
4777 * Removed TRQ from lib/trq, not needed anymore.
4779 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4780 with server connections. Later this will be configurable
4781 in config file after new config file is done. Affected file
4784 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4786 * Fixed a crash in server related to channel announcements.
4787 Affected file silcd/server.c.
4789 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4791 * Fixed memory leaks in silc_server_create_new_channel*
4792 functions. Affected file silcd/server.c.
4794 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4795 which ID was changed. This way the router will send the
4796 user list for the channel again, and server won't be in
4797 desync in some rare circumstances. Affected file is
4798 silcd/packet_receive.c.
4800 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4802 * Check for NULL socket pointer in the function
4803 silc_server_packet_send_to_channel_real. Affected file
4804 silcd/packet_send.c.
4806 * Fixed the BAN notify handling to correctly remove ban
4807 list. Affected file silcd/packet_receive.c.
4809 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4811 * Fixed some header addition to Toolkit distribution in
4812 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4814 * Added lib/silcclient/client_ops_example.h as an template
4815 file for application programmers to quickly start using
4816 the SilcClientOperation functions in their application.
4817 Updated the lib/silcclient/README as well to tell about this
4818 nice file made available.
4820 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4822 * Call silc_server_remove_from_channels when removing client
4823 entry when NO_SUCH_CLIENT_ID was received. Affected file
4824 is silcd/command_reply.c.
4826 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4828 * Added server & router operator statistics updating. Affected
4829 file silcd/packet_receive.c and silcd/command.c.
4831 * Fixed the SERVER_SIGNOFF notify handling on normal server
4832 not to save the history information for clients. Same was
4833 fixed earlier in remove_clients_by_server function, but not
4834 here. Affected file silcd/packet_receive.c.
4836 * Raised the default connection-retry count from 4 to 7 in
4837 server. Affected file silcd/server.h.
4839 * Cancel any possible reconnect timeouts when we start the
4840 key exchange. Affected file silcd/server.c.
4842 * Do not reconnect on connection failure when SCONNECT was
4843 given. Affected files silcd/server.[ch].
4845 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4847 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4849 * Fixed the NICK command to always give the unformatted
4850 nickname to the one giving the NICK command. If unformatted
4851 nickname is cached already it will be formatted and the
4852 local entry will always get the unformatted nickname.
4853 Affected file lib/silcclient/idlist.c.
4855 * Fixed some double frees from client library commands.
4856 Affected file is lib/silcclient/command.c.
4858 * Fixed CUMODE command in server to assure that no one can
4859 change founder's mode than the founder itself, there was a
4860 little bug. Affected file silcd/command.c.
4862 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4864 * Removed the SilcClientCommandDestructor from the client
4865 libary, it is not needed anymore. Affected files are
4866 lib/silcclient/silcapi.h, command[_reply].[ch],
4867 client_notify, idlist.c.
4869 * Fixed GETKEY command to first resolve client, and then
4870 resolve the server only if the client was not found, instead
4871 of resolving both at the same time. Affected file is
4872 lib/silcclient/command.c.
4874 * Added silc_client_start_key_exchange_cb and lookup the
4875 remote hostname and IP address before starting the key
4876 exchange with server. The affected file is
4877 lib/silcclient/client.c.
4879 * The server's public key is now saved using the IP address
4880 of the server and not the servername for the filename.
4881 The hostname public key filename is checked as an fall back
4882 method if the IP address based filename is not found.
4884 Fixed the GETKEY command to save the fetched server key
4885 in correct filename.
4887 Print the remote server's hostname now when new key is
4888 received during connection process. Affected file is
4889 irssi/src/silc/core/client_ops.c.
4891 * Return always our own public key to the client if it asks
4892 for it with GETKEY command. Affected file silcd/command.c.
4894 * Removed the use_auto_addr variable from default config
4895 file since it was in wrong section. Affected file is
4898 * Fixed TOPIC_CHANGE notification to not route it when it
4899 was sent using silc_server_send_notify_to_channel function.
4900 Affected file silcd/command.c.
4902 * Fixed silc_server_send_notify_kicked to send the kicker's
4903 Client ID also, it was missing. Affected files are
4904 silcd/command.c, silcd/packet_send.[ch].
4906 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4908 * Do not save client history information in SERVER_SIGNOFF.
4909 Fixes the bug in normal server that it does not detect
4910 the client becoming valid after the server becomes back
4911 online. Affected file silcd/server_util.c.
4913 * Added `sock_error' field into the SilcSocketConnection
4914 context. When error occurs during socket operation (read
4915 or write) the error is saved. Added also new function
4916 silc_socket_get_error to return human readable socket error
4917 message. Affected files are lib/silcutil/silcsockconn.[ch],
4918 lib/silcutil/unix/silcunixsockconn.c, and
4919 lib/silcutil/win32/silcwin32sockconn.c.
4921 * The server now prints the socket error message in the
4922 signoff for client. Affected file silcd/server.c.
4924 * Fixed the `created' channel information sending from router
4925 to server in JOIN command. Checks now whether the channel
4926 really was created or not and set it according that.
4928 Fixed the JOIN command to use the client entry's current
4929 ID during the joining procedure instead of the one it sent
4930 in the command (it is checked though), since it can change
4931 between the packet processing and command processing, and
4932 would just case unnecessary pain in the client end. Affected
4933 file silcd/command.c.
4935 * Fixed a channel key payload sending to use correct channel
4936 ID when the server was forced to change the channel's ID by
4937 router. Router sent the key payload with the old Channel ID.
4938 Affected file silcd/packet_receive.c.
4940 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4942 * Call silc_server_save_channel_key only if the key payload
4943 was provided in the JOIN command's command reply. Affected
4944 file silcd/command_reply.c.
4946 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4948 * Fixed silc_mp_sizeinbase to return the value correctly with
4949 MPI. Affected file lib/silcmath/mp_mpi.c.
4951 * Fixed the stop_server signal to correctly stop the scheduler
4952 and gracefully stop the server when SIGTERM or SIGINT signals
4953 are received. Affected file silcd/silcd.c.
4955 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4957 * Simple handling of TERM and HUP signals. Also added some log
4958 flushing call around. Affected file is
4961 * Fixed small bugs in silclog.c. Now buffering output will take
4962 effect after 10 seconds since startup: This will ensure that
4963 no important startup messages are lost. Also output redirection
4964 will preserve original format ([Date] [Type] message).
4965 Affected file is lib/silcutil/silclog.c.
4967 * Added two options to the config file, in the logging section:
4968 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4969 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4971 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4973 * Do not print the warning about log files not being initialized
4974 more than once to avoid excess logging. Affected file is
4975 lib/silcutil/silclog.c.
4977 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4978 the SIM copying in make install in Makefile.am.pre.
4980 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4982 * Rewritten silclog APIs. Globally interesting changes follows:
4983 silc_log_set_files() changed to silc_log_set_file().
4984 silc_log_set_callbacks() changed to silc_log_set_callback().
4985 ROBOdoc documented silclog header file.
4986 SilcLogCb now returns bool to wether inihibit the default
4987 handler or not (to keep the old behaviour return always TRUE).
4988 The new APIs should also fix the problem of the
4989 silcd_error.log file that was written in the current directory.
4992 Log files streams will remain opened after silc_log_set_file()
4993 call, means less CPU usage notably on high traffic servers.
4994 File streams are now full buffered, and flushed to the disk
4995 every 5 minutes, lesses HD activity and CPU usage.
4996 Messages can be redirected, allowing admins to configure
4997 one single logfile for all server messages.
4998 the silc_log_quick global variable to activate fast-logging.
4999 Affected files lib/silcutil/silclog.[ch]
5001 * Changed some code to conform new silclog APIs. Affected
5002 files are doc/example_silcd.conf.in, silcd/server.c
5003 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5006 * Fixed a memory leak that could occur in some situations.
5007 Affected file silcd/serverconfig.c.
5009 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5011 * Added the silc_client_del_client to remove the client from
5012 all channels as well. Affected file lib/silcclient/idlist.c.
5014 * Fixed the client library to correctly remove the client
5015 from all channels when the client entry is being destroyed.
5016 Affected file lib/silcclient/client_notify.c, command.c.
5018 * Added auto-nicking support to the client library. If the
5019 applicatio now sets client->nickname it will be sent to the
5020 server after connecting by the library. This way for example
5021 SILCNICK (or IRCNICK) environment variables will have effect
5022 and always change the nickname automatically to whatever
5023 it is wanted. Affected file lib/silcclient/client.[ch].
5025 * Renamed silc_server_command_bad_chars to the
5026 silc_server_name_bad_chars and moved it to the
5027 silcd/server_util.[ch]. Added also new function
5028 silc_server_name_modify_bad to return nickname that
5029 includes bad characters as new nickname without those
5030 bad characters. This check and modify is now used in
5031 silc_server_new_client when the username is initially set
5032 as nickname, so it must be checked to be valid nickname.
5033 Affected file silcd/packet_receive.c.
5035 * The nickname length is now taken from the packet for real
5036 and not trusted to strlen() since it clearly can return
5037 wrong length for nickname including bad characters. This
5038 also applies to channel names. Affected file silcd/command.c.
5040 * Removed the lib/silcsilm/modules directory. Modules are now
5041 compiled into the lib/silcsim. Fixed the copying of the
5042 modules to follow symbolic links in Makefile.am.pre.
5044 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5046 * Fixed silc_string_regexify list creation. Fixes bugs with
5047 BAN and INVITE commands in server. The affected file is
5048 lib/silcutil/unix/silcunixutil.c.
5050 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5052 * Removed the command destructor entirely from the server's
5053 command and command reply routines. It is not needed, and
5054 its usage was buggy and caused crashes. Affected files are
5055 silcd/command[_reply].[ch].
5057 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5059 * Cancel protocol and NULL sock->protocol if timeout
5060 occurred during protocol. Affected file silcd/server.c.
5062 * Cancel protocol timeouts always before calling the final
5063 callback, to assure that after final callback is called
5064 no other state will be called for the protocol anymore.
5065 Affected file silcd/protocol.c.
5067 * Print error log if incoming connection configuration could
5068 not be found. Affected file silcd/server.c.
5070 * Fixed JOIN command to correctly save the founder mode
5071 to the client on normal SILC server, when the channel
5072 was created by the router. Affected file silcd/command.c.
5074 * Fixed LIST command (hopefully) to send correct reply
5075 packets. Affected file silcd/command.c.
5077 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5079 * The silc_packet_receive_process now returns FALSE if the
5080 read data was invalid packet, and TRUE if it was ok.
5082 The server now checks that if unauthenticated connection
5083 sends data and its processing fails the server will close
5084 the connection since it could be a malicious flooder.
5086 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5088 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5090 * Make sure the warning about error opening a log file is
5091 printed only once and not everytime it fails (produces
5092 too much useless log). Affected file lib/silcutil/silclog.c.
5094 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5096 * Made the silc_server_daemonise() function more readable.
5097 Affected file silcd/server.c.
5099 * Pid file is now optional, the user may comment it out from
5100 the config file. Removed define SILC_SERVER_PID_FILE, we
5101 don't need a default any longer. Affected file
5102 configure.in.pre, lib/Makefile.am.pre.
5104 * Make some use of the pid file. The server now dies at startup
5105 if it detects a valid pid file on his path. The server would
5106 die anyway in this circumstance, because of the bind() failure.
5107 Affected file silcd/silcd.c.
5109 * No longer compiling lib/dotconf.
5111 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5113 * Fixed JOIN command parsing not to crash. Affected file
5114 lib/silcclient/command.c.
5116 * Fied the NICK_CHANGE notify to add the new client entry
5117 even it is resolved. This removes an <[unknown]> nick
5118 thingy bug in the client. Affected file is
5119 lib/silcclient/client_notify.c.
5121 * Do not try to allocate 0 bytes (efence does not like it)
5122 in lib/silccore/silccomand.c when encoding payload.
5124 * Do not take IRCNICK as nickname in Irssi SILC client since
5125 it is not possible to set nickname before hand connecting
5126 the server (TODO has an entry about adding auto-nicking
5129 * Changed the silc_server_command_pending to check whether
5130 there already exists an pending entry with the specified
5131 command, command identifier and pending callback. This is
5132 to fix IDENTIFY and WHOIS related crashes that may register
5133 multiple pending commands with same identifier. Affected
5134 file silcd/command.c.
5136 * Fixed the server to reconnect to the router even if it
5137 was already reconnecting and EOF was received. This to
5138 fix a possibility that the server wouldn't ever try to
5139 auto-reconnect to the router. Affected file silcd/server.c.
5141 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5143 * Fixed the server's password authentication to use the
5144 length of the locally saved password, and not the one
5145 sent in the packet. Affected file silcd/protocol.c.
5147 * Fixed same password authentication problem in the
5148 Authentication Payload handling routines in
5149 lib/silccore/silcauth.c.
5151 * Yet another password authentication problem fixed with
5152 channel password handling in silcd/command.c.
5154 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5156 * If first character of string in silc_parse_userfqdn is '@'
5157 then do not parse it. Affected file is
5158 lib/silcutil/silcutil.c.
5160 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5162 * Fixed minor bug in IDENTIFY command reply sending, which
5163 caused various weird problems during JOIN when it was
5164 resolving names for users. Affected file silcd/command.c.
5166 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5168 * Fixed the IDENTIFY command reply sending to chech better valid
5169 clients. It was possible to send incomplete list of replies.
5170 Affected file silcd/command.c.
5172 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * Added silc_client_command[s]_[un]register functions now to
5175 dynamically register the commands in client library. Removed
5176 the static table of commands. This allows the client library
5177 to call commands without causing the application to know about
5178 what commands library has called.
5180 Removed the INFO command reply kludge to detect when the command
5181 was called by library. Now library use its own command reply
5182 function for INFO command.
5184 Added function silc_client_command_call to call a command.
5185 Application can use it to call command, not access the structure
5188 Now all commands that are sent by the client library (not
5189 explicitly sent by application) use own command reply functions.
5191 Affected files around lib/silcclient/ and in
5192 irssi/src/silc/core/.
5194 * Fixed the WHOIS command reply sending to chech better valid
5195 clients. It was possible to send incomplete list of replies.
5197 Fixed the WHOIS and IDENTIFY to send the request to router
5198 if normal server did not do it and did not find any results.
5200 Affected file silcd/command.c.
5202 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5204 * Moved the internal data from SilcClient context into its
5205 own file, not accesible to application. Affected files
5206 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5207 and other files in client library.
5209 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5211 * Added doc/examples installation target in Makefile.am.pre.
5214 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5217 commands the found client entry will be removed from the
5218 cache, after notifying application about the error. Affected
5219 file lib/silcclient/command_reply.c.
5221 * Changed the /MSG to check for exact nickname user gave, and
5222 not let `nick' match `nick@host' if it is only one found. Now,
5223 user must type the exact nickname (like nick@host2) even if
5224 there are no more than one same nicks found. This is to avoid
5225 a possibility of sending nickname to wrong nickname since
5226 `nick' could match `nick@host'. Affected file is
5227 irssi/src/core/silc-servers.c.
5229 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Do not print "you are now server operator" or similar when
5232 giving /away command. Affected files are
5233 irssi/src/silc/core/client_ops.c, silc-servers.h.
5235 * Made the silc_server_command_pending_error_check to send
5236 the same command reply payload it received back to the
5237 original sender of the command. This way all arguments
5238 that was received by the server will be received by the
5239 client too. Affected file silcd/command.c.
5241 * Added the silc_idcache_add to return the created cache entry
5242 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5244 * Add global clients to expire if they are not on any channel.
5245 This is because normal server will never know if they signoff
5246 if they are not on any channel. The cache expiry will take
5247 case of these entries. This is done by normal servers only.
5248 The affected files are silcd/command_reply.c,
5249 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5251 * If server receives invalid ID notification for WHOIS or
5252 IDENTIFY and the ID exists in the lists, it is removed.
5253 Affected file silcd/command_reply.c.
5255 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5256 in client then client entry that it matches is searched and
5257 the nickname is printed on the screen for user. Affected
5258 file irssi/src/silc/core/client_ops.c.
5260 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5262 * Use cache entry expire time in the LIST command reply to
5263 purge old entries from the cache after the LIST command
5264 reply has been received. This way we don't have non-existent
5265 entries in the cache for too long. Affected file is
5266 silcd/command_reply.c.
5268 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5270 * If we are normal server, and we've not resolved client info
5271 in WHOIS or IDENTIFY from router, and it is global client,
5272 we'll check whether it is on some channel. If it is not
5273 then we cannot be sure about its validity and will resolve it
5274 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5275 file silcd/command.c.
5277 * Search channel by name (if possible) rather than by ID
5278 in IDENTIFY command's command reply. Affected file is
5279 silcd/command_reply.c.
5281 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5283 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5284 Updated specs and implemented it. Affected file silcd/command.c,
5285 silcd/packet_send.c and silcd/packet_receive.c.
5287 * Implemented the <founder auth> payload handling in the JOIN
5288 command. If provided all conditions for channel joining
5289 except requirement to provide correct passphrase can be
5290 overrided by the channel founder. Updated the protocol specs.
5291 Affected file silcd/command.c.
5293 Added support for founder auth in JOIN command in client
5294 library. Fixed the parsing of the JOIN command now to support
5295 all options as they should be. The affected file is
5296 lib/silcclient/command.c.
5298 * Optimized the WHOIS and IDENTIFY commands to send the request
5299 to router only if it includes nicknames or other names. If
5300 they include only IDs then check the local cache first before
5301 routing. Affected file is silcd/command.c.
5303 * Added channels topic announcements. Affected file is
5304 silcd/packet_receive.c and silcd/server.c.
5306 * Fixed the silc_server_send_notify_topic_set to really destine
5307 the packet to channel. Affected file silcd/packet_send.c.
5309 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5310 library. Affected file lib/silcclient/client_notify.c.
5312 * Added UMODE announcements. Affected file silcd/server.c.
5314 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5316 * Memory leak fixes in:
5318 lib/silcutil/silcsockconn.c
5319 lib/silcske/silcske.c
5320 lib/silcske/groups.c
5322 lib/silccrypt/silcpkcs.c
5323 lib/silccore/silccommand.c
5324 lib/silccore/silcidcache.c
5329 * ROBOdoc documented the lib/silcske/groups.h file and a
5330 bit changed the interface for better.
5332 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5334 * Update the client entry context in the ID cache after
5335 nick change. Affected file lib/silcclient/command.c.
5336 Fixes the CUMODE command when regaining founder privileges,
5337 and a little WHOIS problem.
5339 * Fixed silc_net_gethostbyname to correctly call the
5340 inet_ntop. Affected file lib/silcutil/silcnet.c.
5342 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5344 * Added IPv6 support checking to the configure.in.pre, added
5345 also --enable-ipv6 option to override the check. Affected
5346 file configure.in.pre.
5348 * The silc_thread_create now calls the start function
5349 directly if threads support is not compiled in. Removes
5350 ugly #ifdef's from generic code. Affected files are
5351 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5353 * Added silc_net_gethostby[name/addr]_async to asynchronously
5354 resolve. Affected files are lib/silcutil/silcnet.[ch].
5356 * Added support for rendering IPv6 based server, client and
5357 channel IDs. Affected file lib/silcutil/silcutil.c.
5359 * Added support for creating IPv6 based server IDs. Affected
5360 file is silcd/serverid.c.
5362 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5364 * Added silc_net_gethostby[addr/name] into the
5365 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5366 routines. Added silc_net_is_ip[4/6]. Affected file is
5367 lib/silcutil/unix/silcunixnet.c. All routines that take
5368 address as argument now supports both IPv4 and IPv6 addresses.
5370 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5372 * Fixed LIST command reply sending in server. Affected file
5375 * Server now sends the kicker's client ID in the KICK notify
5376 to the kicked client. Affected file silcd/command.c.
5378 * The client library now parses the kickers client ID and
5379 UI displays it. Affected files lib/silcclient/client_notify.c
5380 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5382 * Made all payload parsing function prototypes consistent.
5383 They all take now const unsigned char * and uint32 pair as
5384 the payload data instead of SilcBuffer. Changes all around
5385 the source tree. Other unsigned char* -> const unsigned char*
5386 changes around the tree as well.
5388 * Optimized SFTP client and server packet sending not to
5389 allocate new buffer for each packet but to recycle the
5390 first allocated buffer. Affected files are
5391 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5393 * Optimized the SFTP client to use SilcList instead of
5394 SilcDList for requests, because it is faster. Affected file
5395 is lib/silcsftp/sftp_client.c.
5397 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5398 into lib/silccore/silcid.[ch].
5400 Renamed silcpayload.[ch] into silcargument.[ch].
5402 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * If client entry is deleted with active key agreement
5405 session, abort the session.
5407 The silc_client_abort_key_agreement now calls the completion
5408 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5410 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5413 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5415 * Don't use __restrict in older GCC's. Affected file is
5416 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5418 * silc_net_localhost now attempts to reverse lookup the
5419 IP/hostname. Affected file lib/silcutil/silcnet.c.
5421 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5422 command. It can be used to gain founder privileges at
5423 the same time when joining the channel.
5425 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5426 kicker's client ID as well. Updated protocol specs.
5428 Defined that the server must send SILC_COMMAND_IDENTIFY
5429 command reply with error status to client who sent
5430 private message with invalid client ID.
5432 Updated the protocol specification.
5434 * Added silc_server_send_command_reply to send any
5435 command reply. Affected file silcd/packet_send.[ch].
5437 * Added silc_id_payload_encode_data to encode ID payload
5438 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5440 * The server now send IDENTIFY command reply with error
5441 status if client ID in private message is invalid. Affected
5442 file silcd/packet_receive.c.
5444 * Save the server key file with server's IP address in
5445 the filename instead of hostname. The affected file is
5446 irssi/src/silc/core/client_ops.c.
5448 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5450 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5453 * Added libtool support for compiling shared objects in
5454 lib/silcsim. Affected file configure.in.pre and
5455 lib/silcsim/Makefile.am. Original patch by cras.
5457 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5459 * Pid file configuration, and server's config file fixes
5460 patch by toma. Updated CREDITS file.
5462 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Fixed silc_client_channel_message to not try to decrypt
5465 the message twice if it resolved the destination client
5466 information. This could cause of dropping one channel
5467 message. Affected file lib/silcclient/client_channel.c.
5469 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5471 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5472 lib/silcclient/client.c. This function is used when the SILC
5473 Client is run under some other scheduler, or event loop or
5474 main loop. On GUI applications, for example this may be
5475 desired to used to run the client under the GUI application's
5476 main loop. Typically the GUI application would register an
5477 idle task that calls this function multiple times in a second
5478 to quickly process the SILC specific data.
5480 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5482 * Fixed silc_server_drop() for dropping the supplementary
5483 groups as well, this could cause a security hole on some
5486 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5491 * Write PID file after dropping privileges. Added -F option
5492 to run server on foreground. A patch by debolaz.
5493 Affected files silcd/server.c, silcd/silcd.c.
5495 * Fixed MOTD to return the MOTD file server name. Affected
5496 file silcd/command.c.
5498 * Added INFO command reply handling to the Irssi SILC Client.
5499 Affected file irssi/src/silc/core/client_ops.c.
5501 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5503 * Fixed the silc_idcache_list_* routines to really support
5504 the dynamic list. Fixes a crash. Affected file is
5505 lib/silccore/silcidcache.c.
5507 * Fixed the LIST command reply to really call LIST command's
5508 pending callbacks. Affected file silcd/command_reply.c.
5510 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Update conn->local_entry->nickname after giving NICK
5513 command. Affected file lib/silcclient/command.c.
5515 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5517 * Added the [pid] option to the silcd configuration file
5519 Affected files: serverconfig.[ch] and silcd.c
5521 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5523 * Save fingerprint in WHOIS command reply in server.
5524 Affected file silcd/command_reply.c.
5526 * Fixed NICK commands pending callback registration.
5527 Affected file lib/silcclient/command.c.
5529 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Use ++server->cmd_ident when sending commands in server,
5532 instead of random number. Affected file silcd/command.c.
5534 * Fixed GETKEY command reply to call actually GETKEY pending
5535 command callbacks. Affected file silcd/command_reply.c.
5537 * A bit stricter check for nicknames. Check for same nickname
5538 in NICK command also. Affected file silcd/command.c.
5540 * Do not call INFO command everytime client ID changes, only
5541 during first connecting. Affected file lib/silcclient/client.c.
5543 * Set the new nickname only after successful command reply for
5544 NICK command is returned by server. Affected file
5545 lib/silcclient/command.c.
5547 * Remove nicknames from nicklist during server_signoff notify.
5548 Should fix /NAMES bit more. The affected file is
5549 irssi/src/silc/core/silc-channels.c.
5551 * Added `fingerprint' field to the SilcIDListData in the
5552 silcd/idlist.h to hold the fingerprint of the client's
5555 Send the fingerprint of the client's public key in WHOIS
5558 Affected files silcd/command.c, and silcd/idlist.[ch].
5560 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5561 create fingerprint from given data.
5563 * Show the fingerprint of the client's public key in WHOIS.
5564 Affected files irssi/src/module-formats.[ch] and
5565 irssi/src/silc/core/client_ops.c.
5567 * Format the multiple same nicknames also during JOIN and
5568 NICK_CHANGE notifys. Affected file is
5569 lib/silcclient/client_notify.c.
5571 * Do not print error on screen for invalid private message
5572 payload since it can come if someone is sending private
5573 messages with wrong key. Affected file
5574 lib/silccore/silcprivate.c.
5576 * Fixed multiple concurrent /PING crash. Affected file
5577 lib/silcclient/command.c.
5579 * Changed the wrong ID encoding. All IP addresses must be
5580 in MSB first order in encoded format. They were encoded
5581 wrong and was in LSB format. Affected files are
5582 silcd/serverid.c, lib/silcutil/silcutil.c.
5584 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5586 * Call the `connect' client operation through the scheduler
5587 in case of error. Affected file lib/silcclient/client.c.
5589 * Call the `failure' client operation even if the error
5590 occurred locally during a protocol. Affected file is
5591 lib/silcclient/protocol.c.
5593 * Added support of sending LIST command to router from normal
5594 server. This way normal server can get list of all channels
5595 in the network too. Fixed the channel list sending in the
5596 server too. Affected files are silcd/command.c, and
5597 silcd/command_reply.[ch].
5599 * Added silc_server_update_channels_by_server and
5600 silc_server_remove_channels_by_server. They are used during
5601 disconnection of primary router and in backup router protocol.
5602 Affected file silcd/server_util.[ch], silcd/server.c and
5603 silcd/server_backup.c.
5605 * Fixed channel adding to global list in IDENTIFY command
5606 reply in server. Affected file silcd/command_reply.c.
5608 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5610 * If the incoming packet type is REKEY or REKEY_DONE process
5611 that packet always synchronously. Fixes yet another MAC
5612 failed error on slow (dialup) connections. Affected file
5613 lib/silcclient/client.c and silcd/server.c.
5615 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5617 * Call check_version SKE callback for initiator too. Affected
5618 file lib/silcske/silcske.c.
5620 * Implemented fix for security hole found in the SKE that was
5621 fixed in the specification few days back; the initiator's
5622 public key is now added to the HASH value computation.
5623 Added backwards support for the old way of doing it too, for
5624 old clients and old servers. Affected file is
5625 lib/silcske/silcske.c.
5627 * Enabled mutual authentication by default in SKE. If initiator
5628 is not providing mutual authentication the responder will
5629 force it. This will provide the proof of posession of the
5630 private key for responder. The affected files are
5631 lib/silcclient/protocol.c and silcd/protocol.c.
5633 * Do not cache anymore the server's public key during SKE.
5634 We do mutual authentication so the proof of posession of
5635 private key is done, and if the server is authenticated in
5636 conn auth protocol with public key we must have the public
5637 key already. Affected file silcd/protocol.c.
5639 * Added new global debug variable: silc_debug_hexdump. If
5640 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5641 file lib/silcutil/silclog.[ch].
5643 * Fixed compilation warning due to char * -> const char *.
5644 Affected files lib/silcutil/silcnet.h, and
5645 lib/silccore/silcauth.[ch].
5647 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5649 * Fixed CMODE command when new channel key was created. If
5650 the creation failed the old key was removed. Next time giving
5651 same command would crash the server since the old key was
5652 freed already. Affected file silcd/command.c.
5654 * Fixed the silc_server_announce_get_channels to not crash
5655 on reconnect. Affected file silcd/server.c.
5657 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Added silc_log_set_debug_string function to set a regex
5660 string to match for debug output. Only the function names,
5661 or filenames matching the given debug string is actually
5662 printed. This way it is possible to filter out those debug
5663 strings that user is not interested in.
5665 Fixed a bug in silc_string_regexify.
5667 Affected files lib/silcutil/silclog.[ch], and
5668 lib/silcutil/unix/silcunixutil.c.
5670 * Changed the -d options in both server and Irssi SILC client
5671 to take the debug string as argument. Affected files
5672 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5674 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5676 * Added silc_hash_babbleprint to create a Bubble Babble
5677 Encoded fingerprint. The encoding is developed by Antti
5678 Huima (draft-huima-babble-01.txt), and it creates human
5679 readable strings out of binary data. Affected file
5680 lib/silccrypt/silchash.[ch].
5682 * Print the babble print now in addition of fingerprint as well
5683 in Irssi SILC client. Affected files are
5684 irssi/src/fe-common/silc/module-formats.[ch],
5685 irssi/src/fe-common/silc/core/client_ops.c.
5687 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Fixed a security problem found in SKE. The initiator's
5690 public key too is now added to the HASH hash value creation
5691 which is signed by the responder to create the SIGN value.
5692 This will prevent anyone in the middle to lie to the responder
5693 about the initiator's public key. If this is done now, the
5694 man in the middle will get caught. Updated the protocol
5697 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Better installation directory handling. Configure module
5700 paths and other paths automatically to example_silc* files
5701 in doc/. A patch by toma.
5703 * Fixed compiler warning from MPI library, and from SILC RNG.
5706 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5707 It can be configured with ./configure. A patch by toma.
5709 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5711 * Find correct make to use in prepare-clean. A patch by
5712 toma. Affected file prepare-clean.
5714 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5716 * Added irssi variables use_auto_addr, auto_bind_ip,
5717 auto_bind_port and auto_public_ip.
5719 * Changed the interface for silc_client_send_key_agreement
5720 in lib/silcclient/silcapi.h
5724 irssi/src/silc/core/silc-core.c
5726 lib/silcclient/silcapi.h
5727 irssi/src/silc/core/silc-channels.c
5728 lib/silcclient/client_keyagr.c
5731 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Added silc_pkcs_public_key_compare to compare two
5734 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5736 * Check that the client who set the founder mode on the
5737 channel is the same client that is giving the founder
5738 mode to itself. It is done by comparing the saved public
5739 key (it is saved even in the authentication is passphrase).
5740 Affected file silcd/command.c.
5742 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Do not process packet for disconnected socket connection.
5745 Affected file lib/silccore/silcpacket.c.
5747 * Process the DISCONNECT packet through scheduler in the
5748 client library. Affected file lib/silcclient/client.c.
5750 * Fixed the silc_client_packet_parse to not to increase
5751 the packet sequence number if the conn->sock and the
5752 current socket connection is not same. This can happen
5753 for example during key agreement when the conn includes
5754 multiple socket connections (listeners). Affected file
5755 lib/silcclient/client.c.
5757 * The sender of the file transfer request now provides also
5758 the pointer (listener) for the key exchange protocol. If
5759 the listener cannot be created then it sends empty key
5760 agreement and lets the receiver provide the listener.
5762 Added `local_ip' and `local_port' arguments to the
5763 silc_client_file_send. If they are provided they are used,
5764 if not then it will attempt to find local IP address, if
5765 not found or bind fails then the remote client will provide
5768 Affected files are lib/silcclient/client_ftp.c and
5769 lib/silcclient/silcapi.h.
5771 * Extended the FILE SEND command to support defining the
5772 local IP and port for key exchange listener. They are
5773 optional. Affected file irssi/src/silc/core/silc-servers.c.
5775 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Defined to WHOIS command reply the sending of fingerprint
5778 of the client's public key (if the proof of posession of the
5779 corresponding private key is verified by the server).
5780 Updated to the protocol specification.
5782 * Added support of receiving the client's public key's
5783 fingerprint in command reply in client library. Affected
5784 file is lib/silcclient/command_reply.c, and
5785 lib/silcclient/idlist.[ch].
5787 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5789 * Do not send over 128 chars long nickname to the server
5790 in NICK command. Affected file lib/silcclient/command.c.
5792 * Do not send over 256 chars long channel names to the server
5793 in JOIN command. Affected file lib/silcclient/command.c.
5795 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Assure that silc_server_close_connection cannot be called
5798 twice for same socket context. Affected file is
5801 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Send error message to application if opening file for
5804 writing during file transfer fails. Affected file is
5805 lib/silcclient/client_ftp.c.
5807 Remove all file transfer sessions for a client that we're
5808 removing from ID cache.
5810 Affected file is lib/silcclient/client_ftp.c.
5812 * Fixed silc_net_addr2bin to return correct address. Affected
5813 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5815 * Fixed file transfer session removing on signoff notify.
5816 Affected file irssi/src/silc/core/silc-servers.c.
5818 * Added the SilcClientFileError to be returned in the monitor
5819 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5820 Affected file lib/silcclient/silcapi.h.
5822 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5824 * Fixed a crash in silc_client_ftp_free_sessions and
5825 silc_client_ftp_session_free_client. Affected file
5826 lib/silcclient/client_ftp.c.
5828 * Added `disabled' field in the SilcChannelEntry in the server
5829 to indicate if the server entry is disabled. Affected file
5830 silcd/idlist.h, silcd/command[_reply].c.
5832 * SILC server adds now /var/run/silcd.pid everytime it is
5833 started. Affected file silcd/silcd.c.
5835 * Added silc_server_packet_send_clients to send a packet to
5836 the provided table of client entries. Affected file
5837 silcd/packet_send.[ch].
5839 * Fixed a crash in client resolving in client_prvmsg.c in
5840 client library. Affected file lib/silcclient/client_prvmsg.c.
5842 * Do not actually remove the client directly from ID cache
5843 during SERVER_SIGNOFF, but invalidate it. This way we
5844 preserve the WHOWAS info for the client. Affected file
5845 silcd/server_util.c.
5847 * Fixed SERVER_SIGNOFF notify handling in the server. The
5848 server is now able to process incoming SERVER_SIGNOFF notify
5849 for a server that it doesn't even know about. It will remove
5850 the clients provided in the notify. Affected file
5851 silcd/packet_receive.c.
5853 * Check for partial packet in data queue after every packet that
5854 was found from the queue. Return and wait for more data if
5855 there is partial data in queue. Affected file is
5856 lib/silccore/silcpacket.c.
5858 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Added SilcClietFileError enum to indicate error in
5861 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5862 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5863 Affected files lib/silcclient/silcapi.h and
5864 lib/silcclient/client_ftp.c.
5866 * Check that newsize in silc_buffer_realloc is larger than
5867 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5869 * Added better monitor of file transfers. It now monitors
5870 key agreement protocol during the file transfer too. Added
5871 error reporting too. Affected files
5872 irssi/src/silc/core/silc-servers.c,
5873 irssi/src/fe-common/silc/module-formats.[ch].
5875 * Wrote a help file for FILE command.
5877 * Added silc_rng_global_get_byte_fast to get not-so-secure
5878 random data as fast as possible. Random data is read from
5879 /dev/urandom if available and from the SILC RNG if not
5880 available. It is used in padding generation. Affected file
5881 lib/silccrypt/silcrng.[ch].
5883 * All packets in client library are now processed synchronously.
5884 Optimized packet processing a lot. Affected file
5885 lib/silcclient/client.c.
5887 * All server connection packets are processing synchronously
5888 now in server, to optimize packet processing. Affected file
5891 * Include files are installed now only in Toolkit distribution
5892 if make install is given. Affected files: all Makefile.am's.
5894 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5896 * Assure that silc_client_notify_by_server_resolve does not
5897 resolve the client information multiple times. If it cannot
5898 be found by the first it cannot be found at all. Affected
5899 file lib/silcclient/client_notify.c.
5901 * Fixed WHOWAS command reply calling. Affected file
5902 lib/silcclient/command_reply.c.
5904 * Removed all references to silc_idlist_get_client from the
5905 Irssi SILC client since that call is internal call used by
5906 the library. The Irssi SILC client will use now client
5907 retrieval functions found in silcapi.h.
5909 * Fixed a bug in resolving nickname info before sending
5910 private message. It used freed memory. Affected file
5911 irssi/src/silc/core/silc-servers.c.
5913 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * Assure my_channels statistics cannot go negative in server.
5916 Affected files silcd/server.c, silcd/server_util.c.
5918 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5922 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Win32 Toolkit changes. Affected files
5925 win32/silc.dsw, win32/libsilc/libsilc.def,
5926 win32/libsilcclient/libsilc.def,
5927 lib/silcutil/silcutil.c, and
5928 lib/sftp/sftp_fs_memory.c.
5930 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Added silc_net_localip to return local host's IP address.
5933 Affected file lib/silcutil/silcnet.[ch].
5935 * If key exchange or rekey protocol is active for a connection
5936 parse all packets syncronously since there might be packets
5937 in packet queue that we are not able to process without first
5938 processing packets before them. Affected file silcd/server,
5939 lib/silcclient/client.c.
5941 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5942 whether library should continue processing the packet.
5943 Affected file lib/silccore/silcpacket.h.
5945 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5946 SilcSFTPMonitorData to SFTP server to monitor various
5947 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5948 lib/silcsftp/sftp_server.c.
5950 * Added silc_file_size to return file size. Affected file
5951 lib/silcutil/silcutil.[ch].
5953 * Implemented the file transfer support for the client library.
5954 Added preliminary support for simple client to client one-file
5955 transmission. Affected file lib/silcclient/client_ftp.c,
5956 lib/silccilent/client.[ch].
5958 * Added new local command FILE to the Irssi SILC Client.
5959 It is used to perform the file transfer. It has subcommands
5960 SEND, RECEIVE, SHOW and CLOSE. Affected files
5961 irssi/src/silc/core/client_ops.c,
5962 irssi/src/silc/core/silc-server.[ch].
5964 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * Relay the SILC_PACKET_FTP in the server. Affected files
5967 silcd/server.c and silcd/packet_receive.c.
5969 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5971 * Renamed silc_file_read and silc_file_write to functions
5972 silc_file_readfile and silc_file_writefile. Added function
5973 silc_file_open and silc_file_close. Affected files
5974 lib/silcutil/silcutil.[ch].
5976 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Resolve the client info when received private message or
5979 channel message for a client which nickname we don't know.
5980 Affected files lib/silcclient/client_prvmsg.c and
5981 lib/silcclient/client_channel.c.
5983 * Do not crash in /KEY if client is not connected. Affected
5984 file irssi/src/silc/core/silc-channels.c.
5986 * Added SilcClientStatus field to the SilcClientEntry in the
5987 lib/silcclient/idlist.h.
5989 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5990 is incomplete and is being resolved, it won't be resolved
5993 Make sure also that USERS command reply does not resolve
5994 twice information. Affected file is
5995 lib/silcclient/command_reply.c.
5997 Make sure that silc_client_get_clients_by_list does not
5998 resolve twice same information.
6000 * Check for valid client->id in the silc_server_free_client_data.
6001 Affected file silcd/server.c.
6003 * Fixed /GETKEY nick@server not to crash if the server entry
6004 is not found. Affected file lib/silcclient/command.c.
6006 * Fixed the silc_server_check_cmode_rights to check the
6007 requested modes correctly. Affected file silcd/command.c.
6009 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6011 * Better checks for non-printable chars in nick added.
6012 Affected file silcd/command.c.
6014 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Call the silc_server_udpate_servers_by_server in the
6017 primary router that comes back online in the backup resuming
6018 protocol. Otherwise it routes packets wrong. Affected file
6019 silcd/server_util.[ch], silcd/server_backup.c.
6021 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6023 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6024 lib/silcutil/silcbuffmt.[ch].
6026 * Redefined the SILC packet header to include the padding
6027 length. Affected file lib/silccore/silcpacket.[ch].
6029 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6030 length for maximum padding up to 128 bytes). Affected
6031 file lib/silccore/silcpacket.h.
6033 * Removed all backwards support for old 0.5.x MAC thingies.
6034 The SILC packet header change makes it impossible to be
6035 backwards compatible.
6037 * Send the ENDING packet with timeout in the backup resuming
6038 protocol. This is to assure that all routers has connected
6039 to the primary router. Affected file silcd/server_backup.c.
6041 * Changed the RNG to take the first IV from random data. It
6042 used to take it from zero actually. Changed the RNG also
6043 to use /dev/urandom during session. /dev/random is used
6044 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6046 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Changed the SILC packet header to have the first two bytes
6049 (the packet length) encrypted. Affected files aroung the
6050 code tree, lib/silccore/silcpacket.[ch]. Removed the
6051 SilcPacketCheckDecrypt callback. It is not needed anymore
6052 since the silc_packet_receive_process will determine now
6053 whether the packet is normal or special.
6055 * Implemented the unidirectional MAC keys. Affected files
6056 lib/silcske/silcske.c, silcd/protocol.c and
6057 lib/silcclient/protocol.c.
6059 * Implemented the packet sequence number to the MAC computation.
6060 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6061 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6062 lib/silcclient/protocol.c.
6064 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Allow backup router to announce servers. All servers
6067 announced by backup router are added to the global list
6068 automatically. Update hte server's socket to our primary
6069 router also when backup router announces a server.
6070 Affected file silcd/packet_receive.c.
6072 * Do not update the client->router in the function
6073 silc_server_udpate_clients_by_server if the client is on
6074 global list. We might fail to find any specific server
6075 for locally connected clients and local cell clients. They
6076 should still use the `from' and not `to' as client->router.
6077 This fixes backup router resuming protocol. Affected file
6078 silcd/server_util.c.
6080 * Decrease channel statistics count only if the channel
6081 deletion worked. Affected files are silcd/server.c and
6082 silcd/server_util.c.
6084 * Added silc_server_update_servers_by_server to update origin
6085 of all server entries. Used during backup router protocol.
6086 Affected files silcd/server_util.[ch], silcd/server.c. and
6087 silcd/backup_router.c.
6089 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6090 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6091 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6092 lib/silccrypt/silchmac.c.
6094 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6096 * Assure that router cannot reroute the same channel message
6097 to the sender. Affected file silcd/packet_receive.c.
6099 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Made better checks that the channel message is not sent
6102 to the router it came from. Affected file is
6103 silcd/packet_send.c. Fixed memory leak too.
6105 * Announce informations for incoming router connection, but
6106 only after checking if it is replaced by backup router.
6107 Affected file silcd/packet_receive.c.
6109 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Fixed the backup resuming protocol to work in multiple
6112 router environment. Affected file silcd/server_backup.c.
6114 * Route packet only to one router in the function
6115 silc_server_packet_send_to_channel. Affected file is
6116 silcd/packet_send.c.
6118 * Fixed silc_server_send_notify_dest to set the broadcast
6119 flag. Fixed the silc_server_send_notify_topic to actually
6120 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6121 Affected file silcd/packet_send.c.
6123 * Changed the SFTP Filesystem interface. Changed the
6124 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6125 the filesystem operation function. The SilcSFTPFilesystem
6126 is now a context that is allocated by all filesystem allocation
6127 functions and it already includes the operations structure
6128 and filesystem specific context. It is given as argument
6129 now to the silc_sftp_server_start. This made the interface
6130 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6131 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6133 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Changed the backup router adding and getting interfaces
6136 in the server. The router that will be replaced by the
6137 specified backup router is now sent as argument. Affected
6138 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6141 * Added silc_net_addr2bin_ne to return the binary form of
6142 the IP address in network byte order. Affected files
6143 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6145 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * Check for existing server ID in silc_server_new_server
6148 and in silc_server_connect_to_router_final and remove the
6149 old entry if it exists. Affected file silcd/packet_receive.c,
6152 * Send the channel message always to only one router, either
6153 in upstream or downstream. Affected file is
6154 silcd/packet_send.c.
6156 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6158 * Wrote the definition of the backup resuming protocol to the
6159 protocol specification.
6161 * Removed one redundant channel key generation from normal
6162 server during joining procedure. Removed one redundant
6163 channel key sending from server to router during joining
6164 procedure. Affected file silcd/command.c.
6166 * Made minor bugfixes to the backup router resuming protocol.
6167 Affected file silcd/server_backup.c, server.c.
6169 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Added --disable-asm configuration option. Affected files
6172 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6175 * Implemented the backup resuming protocol that is used to
6176 resume the primary router position in the cell after the
6177 primary router comes back online. Affected files
6178 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6179 and silcd/server_util.[ch].
6181 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Sleep two (2) seconds after sending QUIT command to server.
6184 Affected file lib/silcclient/command.c.
6186 * Assure that if outgoing data buffer is pending do not force
6187 send any data. Affected file silcd/packet_send.c.
6189 * Assure that if outgoing data buffer is pending do not force
6190 send any data. Affected file lib/silcclient/client.c.
6192 * Implemented the backup router support when the primary router
6193 goes down. The servers and routers can now use the backup
6194 router as new primary router without loosing connectivity.
6196 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6198 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6199 in the server to indicate disabled entry. All data read
6200 from the connection will be ignored and no data is sent
6201 for entry that is disabled. Affected files are
6202 silcd/idlist.h, silcd/server.c.
6204 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * Created SFTP client and server test programs in the
6207 lib/silcsftp/tests directory.
6209 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Implemented memory filesystem (virtual filesystem) for
6212 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6215 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Implemented the SFTP (SSH File Transfer Protocol) to the
6218 lib/silcsftp. It includes SFTP client and SFTP server
6221 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6223 * Moved lib/silccore/silcprotocol.[ch] to the
6224 lib/silcutil library.
6226 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6227 take variable argument list pointer as argument. Affected
6228 file lib/silcutil/silcbuffmt.[ch].
6230 * Added silc_buffer_set function that is used to set data
6231 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6232 Affected file lib/silcutil/silcbuffer.h.
6234 * Changed various routines in the core library to use the new
6235 silc_buffer_set instead of allocating new buffer only for
6238 * Added 64-bit value formatting and unformatting support to the
6239 silc_buffer_[un]format routines. Affected file is
6240 lib/silcutil/silcbuffmt.[ch].
6242 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6243 to includes/bitmove.h.
6245 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6247 * Fixed channel user mode saving in client library. Affected
6248 file lib/silcclient/command[_reply].c.
6250 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6252 * Defined the file transfer to the SILC Protocol. Added
6253 new packet type SILC_PACKET_FTP and defined File Transfer
6254 Payload. The mandatory file transfer protocol is SFTP
6255 (SSH File Transfer Protocol). Affected file in addition
6256 of the internet draft is lib/silccore/silcpacket.h.
6258 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6259 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6260 is used as part of backup router protocol when the primary
6261 router of the cell is back online and wishes to resume
6262 the position as primary router.
6264 * Redefined the MAC generation keys in the protocol. The
6265 same key is not used anymore in both direction. Both
6266 direction will now use different keys for sending and
6267 receiving. This fixes a potential security flaw. This
6268 change causes incompatibilities in the protocol.
6270 * Redefined also the MAC computation from the packet.
6271 An packet sequence number is now added to the MAC
6272 computation. This prevents possible replay attacks against
6273 the protocol. This change too causes incompatibilities
6276 Added `sequence' field to the SilcPacketContext to hold
6277 the current sequence number for the packet.
6279 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Added `created' field to the SilcIDListData in the file
6282 silcd/idlist.h to indicate the time when the entry was
6285 * Added `created' field to the SilcChannelEntry too. Affected
6286 file silcd/idlist.h.
6288 * Added `creation_time' aguments to all the announcement functions
6289 in the server. If it is provided then only the entries that
6290 was created after the provided time frame are actually
6291 announced. Affected file silcd/server.[ch].
6293 * The protocol says that the Channel ID's IP address must be
6294 based on the router's IP address. Added check for this in
6295 the silc_server_new_channel when processing incoming New Channel
6296 Payload. Affected file silcd/packet_receive.c.
6298 * Print out the correct version with --version in SILC client.
6299 Affected file irssi/src/silc/core/silc-core.c.
6301 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Fixed WHOWAS command to check for completnes of the client
6304 entry always, not just when the command is coming from client.
6305 Affected file silcd/command.c.
6307 * Added new function silc_server_packet_queue_purge to purge the
6308 outgoing data queue to the network. After the function returns
6309 it is guaranteed that the outgoing packet queue is empty.
6310 Affected file silcd/packet_send.[ch].
6312 * Purge the outgoing packet queue in the rekey protocol's final
6313 callback to assure that all rekey packets go to the network
6314 before quitting the protocol. Affected file silcd/server.c.
6316 * Added silc_client_packet_queue_parse as similar function as
6317 in server to the client library. The affected file is
6318 lib/silcclient/client.c.
6320 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Splitted silcd/server.c and created silcd/server_util.[ch]
6323 for utility functions.
6325 * Added new socket flag SILC_SF_DISABLED to indicate that the
6326 connection is open but nothing can be sent to or received from
6327 the connection. Affected file lib/silcutil/silsockconn.[ch].
6328 The checking for disabled socket is checked in the low level
6329 silc_socket_write and silc_socket_read functions.
6331 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Allow only nicknames and channel names that fits into the
6334 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6336 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * When processing JOIN command reply in server check that if
6339 the channel exists in our global list we'll move it the local
6340 list. Affected file silcd/command_reply.c.
6342 * Fixed the check whether client is joined on the channel already
6343 in JOIN command. Affected file lib/silcclient/command.c.
6345 * Fixed the JOIN command reply to check whether the channel
6346 already exists. Affected file lib/silcclient/command_reply.c.
6348 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6350 * Added silc_ske_status_string to map the SKE error numbers
6351 to readable strings. The affected files are
6352 lib/silcske/silcske[_status].[ch].
6354 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Do not show the private channels on the WHOIS channel list
6357 as it is not allowed by the protocol. The affected file is
6360 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * Assure that the packet length digged from the actual packet
6363 is something sensible in the silc_packet_decrypt_rest_special
6364 in lib/silccrypt/silcpacket.c.
6366 * Free and NULL the allocated pointer in silc_hmac_alloc if
6367 the HMAC allocation fails. The affected file is
6368 lib/silccrypt/silchmac.c.
6370 * Print the selected security properties to the log files in
6371 the server. Affected file silcd/protocol.c.
6373 * Add SKE's reference counter even if calling the completion
6374 callback manually. Otherwise it goes negative, although it
6375 does not cause any problems. The affected file is
6376 lib/silcske/silcske.c.
6378 * Remove the client entry with short timeout after giving the
6379 KILL command. Affected file lib/silcclient/command.c.
6381 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6382 case all found clients are already disconnected (WHOWAS would
6383 found them) in the server. Affected file silcd/command.c.
6385 * Update the last_receive (time of last data received) to be
6386 updated only when received private or channel message so that
6387 the idle time showed in WHOIS makes more sense.
6389 * Added boolean field `valid' in to the SilcClientEntry in the
6390 client library to indicate whether the entry is valid or not.
6391 This fixes the nickname change bug on channel when changing
6392 the nickname to be same than the old (like nick to Nick) the
6393 nickname formatter doesn't set the new nick anymore to Nick@host.
6394 Affected file lib/silcclient/idlist.[ch].
6396 * Now actually fixed the nickname changing on disconnection.
6397 Added new function silc_change_nick to the Irssi SILC Client.
6398 Affected file irssi/src/silc/core/client_ops.c,
6399 irssi/src/silc/core/silc-nicklist.[ch].
6401 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Check that the public key exists in the GETKEY command before
6404 trying to encode it. Affected file silcd/command.c.
6406 * Print some notifications on received public keys with GETKEY
6407 command in the Irssi SILC Client. Affected files are
6408 irssi/src/fe-common/silc/module-formats.[ch],
6409 irssi/src/silc/core/client_ops.c.
6411 * Use IDENTIFY command to resolve the server information in the
6412 GETKEY command instead of INFO command. Affected file
6413 lib/silcclient/command.c.
6415 * All command reply functions in the client library now calls
6416 the pending command reply callbacks even if an error has
6417 occurred. The server has done this a long time and now it was
6418 time to move the client library to this as well. Now all
6419 errors can be delivered back to the pending command reply
6420 callbacks if necessary. Affected files are
6421 lib/silcclient/command[_reply].[ch].
6423 * Change the nickname on disconnection back to the username
6424 because in reconnect the server will enforce it to it anyway.
6425 Affected file irssi/src/silc/core/silc-servers.c.
6427 * Fixed a config file parsing bug in the Irssi SILC client.
6428 Affected file irssi/src/silc/core/clientconfig.c.
6430 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6432 * When printing the channel mode on JOIN, verify that the
6433 channel key and channel's HMAC are valid. Affected file
6434 irssi/src/silc/core/client_ops.c.
6436 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6438 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6439 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6440 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6442 * Removed channel key rekey task deleting from the function
6443 silc_server_save_channel_key. Affected file silcd/server.c.
6444 Added explicit timeout task context instead that is used to
6445 delete the task if we are registering a new task before the
6446 new task has elapsed.
6448 * When channel key rekey occurs the client library now saves
6449 the old channel key for a short period of time (10 seconds) and
6450 is able to use it in case some is still sending channel
6451 messages encrypted with the old key after the rekey. Affected
6452 file lib/silcclient/[idlist.h|client_channel.c].
6454 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Added check to the silc_server_new_id_real to not accept
6457 new ID if it is the sender's own ID. Affected file is
6458 silcd/packet_receive.c.
6460 * Assure that we do not announce ourself or the one we've
6461 sending our announcements when we're router and are announcing
6462 servers to our primary router. Affected file silcd/server.c.
6464 * Fixed silc_server_command_identify_check_client to assemble
6465 correct WHOIS packet. It send corrupted WHOIS packet and
6466 caused problem with router to router connections. Affected
6467 file silcd/command.c.
6469 Fixed also silc_server_command_whois_check the same way
6470 as for the IDENTIFY command.
6472 * Added new SilcIDListStatus to the server in the SilcIDListData
6473 structure. The status now includes the current status of
6474 the entry (like registered, resolved etc.). Affected file
6475 silcd/idlist.[ch]. Defined a bunch of different status types
6476 as well. This replaced the old boolean registered field as well.
6478 Added resolve_cmd_ident field to the SilcClientEntry structure
6479 too so that if the entry is for example being resolved so
6480 another command may attach to the same pending command reply
6481 without requiring to resolve the same entry again. This concept
6482 should optimize the WHOIS and the IDENTIFY resolving under
6483 heavy load by taking away unnecessary resolving for entries
6484 that are being resolved already.
6486 Added support for adding multiple pending commands for one
6487 command idenfier. Affected file silcd/command[_reply].[ch].
6489 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6490 before deleting the data. Otherwise the hash table will have
6491 freed data in comparison functions. Affected file is
6492 silcd/command_reply.c.
6494 * Fixed silc_idlist_replace_client_id to add the new entry to
6495 the cache with NULL nickname. Otherwise there will be invalid
6496 memory as the nickname after the nickname is freed. Affected
6497 file silcd/packet_receive.c.
6499 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6500 saved into wrong slots because the previous number of entries
6501 was not taken into account. Affected file silcd/idlist.c.
6502 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6504 * If we are router and we receive JOIN notify to a channel that
6505 does not have any users then notified client is marked as the
6506 channel founder, as it is it. The affected file is
6507 silcd/packet_receive.c
6509 * Added to the extended hash table API's table_del_*ext functions
6510 the destructor as argument too, so that the caller can decide
6511 which destructor to use or whether to use destructor at all.
6512 Affected file lib/silcutil/silchashtable.[ch].
6514 * Fixed ID Cache purging. It actually deleted the entries from
6515 the hash table after the data was freed. The hash table ended
6516 up comparing freed memory. The affected file is
6517 lib/silccore/silcidcache.c.
6519 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6521 * Fixed Irssi SILC client's KILL command's HELP syntax.
6523 * The USERS command now resolves the detailed user information
6524 if the userinfo field is missing. Affected file is
6525 lib/silcclient/command_reply.c.
6527 * Do not print error in silc_file_read if the read file does
6528 not exist. Just silently return NULL. Affected file is
6529 lib/silcutil/silcutil.c.
6531 * Fixed the silc_log_output to not wine about NULL filename
6532 and to not create some bogus " " filename. Affected file is
6533 lib/silcutil/silclog.c.
6535 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Fixed various printing bugs on the user interface in the
6538 Irssi SILC Client. Minor changes that were forgotten from
6541 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6543 * Fixed the configure.in.pre and the compilation and distribution
6544 environment to support the new autoconf 2.52. That version is
6545 now required to compile the CVS trunk.
6547 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6550 to generally parse user@fqdn format strings. Affected file
6551 lib/silcutil/silcutil.c.
6553 * Added nickname_format and nickname_force_format fields to the
6554 SilcClientParams structure. The first one defines the format
6555 for the nicknames that the library will enforce if the receives
6556 multiple same nicknames. The second one is boolean value and
6557 can be used to force the library to always enforce the format
6558 to the nicknames regardles whether there are multiple nicknames
6559 or not. This configurable formatting was employed to flexibly
6560 support accessing multiple nicknames from the user interface.
6561 The userinterface can now set the nicknames to what ever format
6562 they prefer. Affected file lib/silcclient/silcapi.h.
6564 Added function silc_client_nickname_format to the file
6565 lib/silcclient/idlist.c. It performs the nickname formatting.
6567 Added new field `hostname´ to the SilcClientEntry context.
6568 It holds the hostname of the client. Affected file is
6569 lib/silcclient/idlist.h.
6571 * Irssi SILC Client sets the nicknames in nick@hostn format.
6572 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6573 irssi/src/silc/core/silc-core.c.
6575 The WHOIS printing now also shows both the real nickname and
6576 the formatted nickname so that user knows how to access the
6577 user if there are multiple same nicknames cached. Affected
6578 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6579 printing formatting too to take the hostname now as a separate
6580 argument. The Affected file is
6581 irssi/src/fe-common/silc/modules-formats.[ch].
6583 * Changed the silc_client_get_clients_local to accept the formatted
6584 nickname as argument. It accepts the real nickname too but the
6585 formatted nickname can be used to find the true entry from
6586 multiple entries. Affected file lib/silcclient/silcapi.h and
6587 lib/silcclient/idlist.c.
6589 * Added nickname_format_parse field to the SilcClientParams.
6590 It is a callback function provided by the application to parse
6591 the nickname out of the formatted nickname string. The library
6592 calls it to get the nickname from the formatted string. Since
6593 the application generally knows better the format of the nickname
6594 string it parses it instead of the library, even though library
6595 encodes the formatted string. If the callback function is not
6596 provided then the library will use the string as is. The
6597 affected file is lib/silcclient/silcapi.h.
6599 * All the nickname strings passed to the client library in
6600 commands are now expected to be formatted nickname strings.
6601 If the command does not support the formatted nickname string
6602 it will assume that the sent string is the actual nickname.
6603 Affected file lib/silcclient/command.c.
6605 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Added public key authentication support to OPER and SILCOPER
6608 commands in the client library. Affected file is
6609 lib/silcclient/command.c.
6611 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Changed the get_auth_methdod client operation to be asynchronous.
6614 It can be async if the application resolves the authentication
6615 method from the server during the negotiation. Added new
6616 SilcGetAuthMeth completion callback that the application will
6617 call after resolving the authentication method.
6619 Added function silc_client_request_authentication_method that
6620 the application can use to resolve the authentication method
6621 from the server. Added also SilcConnectionAuthRequest callback
6622 that the library will call after the server has replied. The
6623 application can call this function if it does not know the
6624 current authentication method.
6626 Affected files are lib/silcclient/client.c and
6627 lib/silcclient/silcapi.h.
6629 * The Irssi SILC client now automatically resolves the authentication
6630 method incase any configuration information is not present (and
6631 currently there never is). The affected file is
6632 irssi/src/silc/core/client_ops.c.
6634 * Fixed public key authentication from the client library.
6635 Affected file lib/silcclient/protocol.c. Changed also the
6636 protocol specification about the public key authentication in
6637 the connection authentication protocol. The actual data to be
6638 signed is now computed with a hash function before signing.
6640 * Fixed the public key authentication from the server as well.
6641 Affected file silcd/protocol.c.
6643 * Removed the mlock()'s from the memory allocation routines.
6644 Affected file lib/silcutil/silcmemory.c. The ./configure does
6645 not check anymore for the mlock(). Affected file is
6648 * Fixed USERS command in server to allow the execution of the
6649 command for private and secret channels if the client sending
6650 the command is on the channel. Affected file silcd/command.c.
6652 * Fixed silc_client_get_clients_local to return the clients
6653 count correctly. It could return wrong value. Affected file
6654 lib/silcclient/idlist.c.
6656 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6659 types. The assembler optimizations seemed not to like 64-bit
6660 data types. The assmebler optimizations thus are now enabled
6661 also for BSD systems as opposed to only enable them for Linux.
6663 * Do not check for threads at all on BSD systems. Affected
6664 file configure.in.pre.
6666 * Removed -n and -h options from the Irssi SILC Client since
6667 they are not used in silc.
6669 * Fixed the prime generation to assure that the first digit
6670 of the generated random number is not zero since our conversion
6671 routines does not like number strings that starts with zero
6672 digit. If zero digit is seen the random number is regenerated.
6673 This caused some corrupted RSA keys when the zero first digit
6674 was met. Affected file lib/silcmath/silcprimegen.c.
6676 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6678 * Fixed WIN32 configuration in the ./configure script.
6679 Fixed to include xti.h on environments that has it.
6680 Patches by Carsten Ilchmann and andrew.
6682 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Changed the silc_id_create_client_id to be collision
6685 resistant. It is now assured that there cannot be created
6686 two same client ID's. I suspect that some weird bugs in
6687 the server were actually caused by duplicate Client IDs.
6688 Affected file silcd/serverid.[ch]. A router receiving
6689 new ID now also assures and informs the sending server
6690 if the ID caused collision.
6692 * Changed the silc_id_create_channel_id to also assure that
6693 there are no collisions.
6695 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Statement about ignoring the Mutual Authentication flag when
6698 performing rekey with PFS was a bit misleading. It is ignored
6699 if it was set in the initial negotiation, it cannot be even
6700 set in the rekey. Fixed in the ke-auth draft. Started the
6701 new versions of the protocol drafts in the doc/.
6703 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6705 * Fixed a bug in silc_client_command_identify_save when saving
6706 new channel information. The channel name was no duplicated
6707 and caused crash on exit. Affected file is
6708 lib/silcclient/command_reply.c.
6710 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Fixed the getkey command handling in the server. Send just
6713 empty OK reply to the sender if the key could not be fetched
6714 (but everything else was ok, like the key just was not available).
6715 Changed the public key parameter to optional in the protocol
6716 specs so that empty OK reply can be sent. Affected file
6719 Added a message to Irssi SILC client to tell to user if the
6720 server did not return a public key.
6722 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6724 * Fixed a channel key regeneration bug. It registered new
6725 timeout tasks exponentially until all system resources were
6726 used. Affected file silcd/server.c.
6728 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6730 * Added the SILC Document generator to the scripts/silcdoc.
6731 It can be used to generate the Toolkit Reference Manual out
6732 of the source tree. Internally it will also use the RoboDoc
6733 generator now imported in util/robodoc.
6735 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Added couple of return's in rekey protocol if error orccurred
6738 during the protocol. The execution must be terminated.
6739 Affected file silcd/protocol.c. Also, terminate the protocol
6740 always with timeout.
6742 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * The client's Client ID was created initally from the wrong
6745 nickname (it could have been in format nick@host) in the
6746 silc_server_new_client. Affected file silcd/packet_receive.c
6748 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6750 * Added some SILC_LOG_ERROR's to various error conditions
6751 if client could not be added to ID cache. Affected files
6752 silcd/packet_receive.c and silcd/server.c.
6754 * When client's sock->user_data is freed, NULL also the
6755 client->router and client->connection pointers. Added check
6756 for these pointers being NULL to various places around the
6757 code. Affected file silcd/server.c.
6759 * Added client->data.registered == TRUE checks to various
6760 places around the code to assure that unregistered client's
6761 are not handled when it is not allowed. Affected file
6764 * Added `bool registered' fields to all
6765 silc_idlist_[server|client]_get_* routines to indicate whether
6766 the fetched client needs to be registered or not. Affected
6767 file silcd/idlist.[ch].
6769 * Add your own entry as registered to the ID cache in the
6770 server. Affected file server.c.
6772 * Fixed a bug in silc_server_new_server. The SilcServer was
6773 set as the new server's context instead of SilcServerEntry.
6774 This naturally caused some weird bugs.
6776 * Added "updated" field the SilcChannelEntry which indicates
6777 the time since the channel entry was last accessed. This
6778 can be used to determine whether it is necessary to
6779 announce the channel after backup resuming protocol.
6780 Affected files silcd/idlist.[ch].
6782 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Do not delete the channel rekey task when adding it
6785 for in silc_server_create_channel_key.
6787 * Changed the silc_server_create_channel_key to return
6788 TRUE or FALSE to indicate the success of the channel key
6791 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * Fixed MSVC++ project files and added missing files to
6794 Makefiles under win32/.
6796 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Do not add TCP_NODELAY flag if the operating system
6799 does not have it defined. Affected files are
6800 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6802 * Fixed buffer overflow from Irssi SILC Client. Affected
6803 file irssi/src/fe-common/core/themes.c.
6805 * Fixed double free in client library in the file
6806 lib/silcclient/client.c when disconnecting from server.
6808 * Applied double free patch from cras to Irssi SILC client.
6809 Affected files irssi/src/core/[modules/expandos].c
6811 * Fixed the disconnection handling to Irssi SILC Client.
6812 The application must call silc_client_close_connection
6813 in ops->connect client operation in case of failure of
6814 the connection. Affected file is
6815 irssi/src/silc/core/client_ops.c.
6817 * Do not set sock->protocol to NULL in the function
6818 silc_client_close_connection after executing the protocol's
6819 final callback since the sock might not be valid anymore.
6820 Affected file lib/silcclient/client.c.
6822 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Do not enable SILC_THREADS if the linking with libpthread
6825 did not happen. Affected file configure.in.pre.
6827 * Added notion to protocol specification that server must
6828 verify the sent authentication payload with CMODE when
6829 setting the channel founder key. Implemented it to the
6830 server. Affected file silcd/command.c.
6832 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * Added _EXTRA_DIST SILC distribution variable to the
6835 distributions file. It is used to conditionally add extra
6836 files or directories to the specific distribution. Affected
6837 files ./prepare, Makefile.am.pre and distributions.
6839 Removed the `_' from the start of the distribution names.
6842 * Added README.WIN32 for instructions to compile the Toolkit
6845 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6847 * Fixed a double free in disconnection in the server. Affected
6848 file is silcd/server.c.
6850 * Fixed the lib/silcske/groups.c to work now also with GMP
6851 MP library. The string conversion did not work when using
6852 specific base and the base is indicated in the string as well.
6854 * Created win32/ directory which now includes MSVC++ specific
6855 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6856 It will appear only in the toolkit distribution
6858 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * Changed the key material distribution function in case when
6861 the hash output is too short. The data is now concatenated
6862 a bit differently than it used to. Made the change to the
6863 SKE protocol specification.
6865 * Added better GMP detection to configure.in.pre. A patch
6868 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6870 * Fixed a minor bug in SKE that might cause some problem on
6871 some platforms. Affected file lib/silcske/silcske.c.
6873 * Added the cookie checking for initiator in the SKE. It checks
6874 that the responder returns the sent cookie unmodified. The
6875 affected file is lib/silcske/silcske.c. Added new SKE
6876 error type INVALID_COOKIE that can be sent during the
6877 negotiation. Fixed some memory leaks as well.
6879 * Added the "invalid cookie" error message to Irssi SILC client's
6882 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6884 * Added `task_max' field to the SilcClientParams to indicate
6885 the maximum tasks the scheduler can handle. If set to zero,
6886 default values are used. Affected file lib/silcclient/silcapi.h.
6888 * Fixed memory leaks in silc_client_close_connection. Affected
6889 file lib/silcclient/client.c.
6891 * Added silc_client_del_client_entry to client library to free
6892 all memory of given client entry. Affected file is
6893 lib/silcclient/idlist.[ch].
6895 * Added new functions silc_client_del_channel and
6896 silc_client_del_server to delete channel and server entries.
6897 Affected file lib/silcclient/[silcapi.h/idlist.c].
6899 * Removed silc_client_del_client_by_id from silcapi.h.
6901 * Fixed the INFO command to return the server's own info
6902 correctly when querying by Server ID. Affected file is
6905 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6907 * Removed the non-blocking settings in WIN32 code in the
6908 silc_sock_[read/write] and added SleepEx instead. Affected
6909 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6910 of input data is now checked with FIONREAD and ioctlsocket.
6912 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6914 * Call silc_schedule_task_del_by_context in the
6915 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6916 Affected file lib/silccore/silcprotocol.c.
6918 * Call silc_protocol_cancel for active protocols in the
6919 silc_server_close_connection if the funtion
6920 silc_server_free_sock_user_data has not been called.
6921 Affected file silcd/server.c.
6923 * Generic tasks cannot be deleted using the del_by_fd
6924 task deleting function since generic tasks does not match
6925 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6927 * Added a notion to SILCOPER help file that the SILCOPER works
6928 only on router server, not on normal server.
6930 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6932 * Added for WIN32 support for the new scheduler as well.
6933 Affected file lib/silcutil/win32/silcwin32schedule.c.
6935 * Fixed the SHA1 implementation to work on various platforms.
6937 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6939 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6940 API. It is part of the scheduler now. Everything else is
6941 as previously but some functions has changed their names.
6942 Checkout the lib/silcutil/silcschedule.h for the interface.
6943 Updated all applications to use the new interface. Affected
6944 files are lib/silcutil/silcschedule.[ch].
6946 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6948 * Found a bug in the SKE implementation. The HASH value,
6949 specified by the protocol, was not computed correctly. The
6950 public key of the responder was not added to the computation
6951 even though it is mandatory. Affected file lib/silcske/silcske.c.
6952 This unfortunately causes incompatibilities with older
6953 clients and servers.
6955 * Added WIN32 specific network init and uninit functions:
6956 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6957 the Winsock2. Affected file lib/silcutil/silcnet.h and
6958 lib/silcutil/win32/silcwin32net.c.
6960 * Set the socket always to nonblocking mode on WIN32 after
6961 reading data or writing data. Affected file is
6962 lib/silcutil/win32/silcwin32sockconn.c.
6964 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * Fixed various compilation problems under WIN32. Affected
6967 files lib/silcutil/win32/silcwin32thread.c and
6968 lib/silcutil/win32/silcwin32schedule.c.
6970 * Removed all _internal.h #includes from public header
6971 files. Internal headers must never be included from
6974 Removed also the lib/silcske/payload_internal.h file.
6976 * All include files that may be needed (public and some others
6977 included by the public headers) by application developers are
6978 now copied to the ./includes directory. It does not copy any
6979 internal headers. Affected file Makefile.defines.pre and all
6980 Makefile.am's under lib/ and subdirs.
6982 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6984 * Do not change the ~/.silc directory's permissions automatically.
6985 Affected file irssi/src/silc/core/clientutil.c.
6987 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6989 * Do not cancel the protocol in silc_server_close_connection
6990 it might cause recursion. Now cancelled in the function
6991 silc_server_free_sock_user_data. Affected file silcd/server.c.
6993 * Fixed the silc_server_remove_clients_by_server to regenerate
6994 the channel keys correctly finally. Added also new function
6995 silc_server_remove_clients_channels to actually do it.
6996 Affected file silcd/server.c.
6998 * Fixed the silc_server_new_channel to not crash by giving
6999 wrong router to the new channel. Affected file is
7000 silcd/packet_receive.c.
7002 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7004 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7005 which is given as argument to the silc_client_alloc now.
7006 It can be used to configure the client and set various parameters
7007 that affect the function of the client.
7009 * The USERS command in server did not check whether the channel
7010 is private or secret. Affected file silcd/command.c.
7012 * Added new argument to the USERS command in protocol specification.
7013 The USERS command now can take the channel name as argument
7014 as well. Added support for this in client and server and
7015 updated the protocol specs.
7017 * Completed the GETKEY command in client. It can be now used
7018 to fetch also servers public key not only some clients.
7019 Affected files lib/silcclient/command[_reply].c.
7021 * Added silc_client_get_server to return server entry by the
7022 server name. Affected files lib/silcclient/silcapi.h and
7025 * Redefined the IDENTIFY command in protocol specification to be
7026 more generic. It now can be used to query information about
7027 any entity in the SILC Network, including clients, servers and
7028 channels. The query may be based either the entity's name
7029 or the ID. Added support for this in both client and server.
7031 Affected files silcd/command.c and lib/silcclient/command.c
7032 and command_reply.c.
7034 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7035 the _from_client and _from_server functions. Affected file
7038 * Added silc_client_get_channel_by_id_resolve to the file
7039 lib/silcclient/silcapi.h to resolve channel information by
7040 its ID. Added also silc_client_get_channel_by_id that
7041 does not resolve it from the server.
7043 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7045 * Added SilcServerEntry context into the client library
7046 to represent one server. The INFO command now allocates
7047 these to save the resolved server info. For now on the
7048 client library will also keep information about servers,
7049 connected and resolved with INFO.
7051 The INFO command now allocates the SilcServerEntry context
7052 and saves the server info there. The COMMAND_REPLY in
7053 the INFO now returns the parameters to application in
7054 same order as defined in the protocol specification.
7056 The entries are cached in the client->server_cache.
7058 * The INFO command is now issued after received the Client ID
7059 from the server. Affected file lib/silcclient/client.c.
7061 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7062 to the application as the mode changer might be server.
7063 It is guaranteed that NULL is not returned anymore to the
7064 application. Affected file lib/silcclient/client_notify.c.
7066 The ID Type is now also passed to the application so that
7067 it can check whether the returned entry is SilcClientEntry
7070 Added new function silc_client_get_server_by_id to return
7071 the server entry by ID. Affected files are the
7072 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7074 * Do not create the channel in the Irssi SILC Client when issuing
7075 the JOIN command but when received the sucessful JOIN command
7076 reply. Otherwise the channel might get created even though we
7077 could not join it. The Affected file is
7078 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7080 * Fixed a channel joining bug in router. The router must also
7081 check the channel modes, invite and ban lists etc. when serving
7082 the JOIN command sent by normal server. Affected file is
7083 silcd/command.c. The router now resolves the client's
7084 information from the server who sent the JOIN command if it
7085 does not know it, and processes the JOIN command only after
7088 * Changed the SilcCommandCb to take new argument; void *context2.
7089 Affected file lib/silccore/silccommand.h
7091 The second argument in the command callbacks in the server now
7092 includes the SilcServerCommandReplyContext if the command was
7093 called as pending command callback from the command reply.
7094 Otherwise it is NULL. When called as pending the status of the
7095 command reply will be checked and if it was erronous the
7096 error will be sent to the original sender of the command.
7097 This way the client always receives the error messages even
7098 though the server was actually the one who received the error
7099 when it resent the command to router, for example. Affected
7100 files silcd/command[_reply].[ch].
7102 * Fixed sending WHOWAS command's error message to client if
7103 the requested client could not be found. It was missing.
7106 * Changed the CMODE and CUMODE commands reply arguments in the
7107 protocol specification. The Channel ID is now sent in both
7108 of the commands to identify the channel. Implemented this
7109 new feature to the client and server. Affected files
7110 lib/silcclient/command_reply.c and silcd/command.c.
7112 * Made better checks for invite and ban lists in the JOIN
7113 command in server. Affected file silcd/command.c.
7115 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7117 * The server now performs the incoming host IP/DNS lookup
7118 using the silc_socket_host_lookup and thus does not block
7119 the server anymore. Affected file silcd/server.c.
7121 * Completed the multi-thread support for SILC Scheduler in
7122 the lib/silcutil/silcschedule.c.
7124 * Fixed the configure.in.pre to detect the pthread correctly
7127 * Fixed a deadlock in silc_task_queue_wakeup in the file
7128 lib/silcutil/silctask.c.
7130 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * Added new function silc_schedule_wakeup that is used in
7133 multi-threaded environment to wakeup the main thread's
7134 schduler. It needs to be used when a thread adds a new task
7135 or removes a task from task queues. After waking up, the
7136 scheduler will detect the task queue changes. If threads
7137 support is not compiled in this function has no effect.
7138 Implemented the wakeup mechanism to both Unix and WIN32
7139 systems. Affected files are lib/silcutil/silcschedule.[ch],
7140 lib/silcutil/unix/silcunixschedule.c and the
7141 lib/silcutil/win32/silcwin32schedule.c.
7143 * Added new function silc_task_queue_wakeup to wakeup the
7144 scheduler by the specified task queue. Affected file
7145 lib/silcutil/silctask.[ch].
7147 * The silc_socket_host_lookup_start now wakes up the scheduler
7148 after adding the timeout task. Affected file is
7149 lib/silcutil/silcsockconn.c.
7151 * The silc_socket_host_lookup is synchronous now if the threads
7152 support is not compiled in. However, the callback is still
7153 called asyncronously through the scheduler, anyway. Affected
7154 file lib/silcutil/silcsockconn.c.
7156 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7158 * Added new function silc_socket_host_lookup to perform
7159 asynchronous IP and FQDN lookups for the socket connection.
7160 Affected files lib/silcutil/silcsockconn.[ch].
7162 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7164 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7165 that may or may not compile the mutex support in.
7167 Changed the silc_mutex_alloc interface. It allocates the
7168 mutex now to the sent pointer and returns TRUE or FALSE.
7170 Affected file lib/silcutil/silcmutex.h.
7172 * Wrote the SILC Task Queue interface to support multi-threads.
7173 Affected file lib/silcutil/silctask.[ch].
7175 * Wrote the SILC Scheduler to support multi-threads. Affected
7176 file lib/silcutil/silcschedule.c.
7178 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7180 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7181 in lib/silcutil/win32/.
7183 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7185 * Defined SILC Mutex API and SILC Thread API and implemented
7186 them for Unix. Affected files are
7187 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7188 lib/silcutil/unix/silcunixmutex.c and
7189 lib/silcutil/unix/silcunixthread.c.
7191 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7193 * Fixed the silc_server_remove_clients_by_server's channel
7194 key re-generation. The hash table handling was incorrect
7195 and would not work with many channels. Affected file is
7198 * Fixed some memory leaks around the server code.
7200 * Rewrote the silc_server_get_users_on_channel to support IPv6
7201 based Client ID's. Affected file silcd/server.c.
7203 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7204 specification. However, a separate document must be written
7205 to define the detailed signing procedure and the payload
7206 associated with the flag. Defined the flag to the
7207 lib/silccore/silcchannel.h as well.
7209 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7211 * Changed the dynamic tables to static size tables in the
7212 lib/silccrypt/silchmac.c.
7214 * Removed GCC dependencies from the code. A patch by cras.
7216 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7218 * Do not show the error "Error receiving packet bla bla"
7219 in server if it really was not an error (-2 means that reading
7220 is pending). Affected file silcd/server.c.
7222 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7224 * Fixed a possible crash in silc_server_remove_clients_by_server
7225 in silcd/server.c. Fixed there also some memory leaks.
7227 * Fixed the silc_idlist_replace_client_id. It could replace
7228 wrong key in the hash table. Affected file silcd/idlist.c.
7230 * Do not check whether there are global users on the channel
7231 if the channel->global_users is FALSE. Affected functions
7232 silc_server_remove_from_one_channel and
7233 silc_server_remove_from_channels in silcd/server.c. Also,
7234 do not check if the removed client is local as we can be
7235 sure that global client was not removed from the channel
7236 and checking for global users is not needed.
7238 * The silc_server_remove_clients_by_server now re-generates
7239 the channel keys correctly for those channels that had
7240 clients removed from them. Affected file silcd/server.c.
7242 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7244 * Found the reason of random crashes in the server. We weren't
7245 ignoring the SIGPIPE signal (which can be sent in write())
7246 and it crashed the server. Affected file silcd/silcd.c.
7248 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7250 * Assure that sock->user_data is not NULL in the function
7251 silc_server_packet_send in silcd/packet_send.c.
7253 * Disconnect the remote connection if it could not be added
7254 to any ID lists in the server. The affected file is
7257 * Check in silc_server_packet_send[_real/dest] that the
7258 socket is not disconnecting and ignore the data if it is.
7259 Affected file silcd/packet_send.c.
7261 * Define inline to __inline on native WIN32 compilation.
7262 Affected file includes/silcwin32.h.
7264 * Added some explicit type casts for inline code since MSVC
7265 require them. Affected files lib/silcutil/silcbuffer.h,
7266 lib/trq/silcdlist.h and lib/trq/silclist.h.
7268 * Print warning in log files from now on if the packet
7269 decryption fails. Affected file silcd/server.c.
7271 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7273 * Changed the `say' client operation's interface to accept
7274 new `type' argument to indicate the type of the message sent
7275 by the library. The application may filter the library's
7276 messages according the type. The affected file is the
7277 lib/silcclient/silcapi.h.
7279 * Added two new functions to lib/silcclient/silcapi.h:
7280 silc_client_del_client and silc_client_del_client_by_id.
7281 Affected file lib/silcclient/idlist.c.
7283 * Moved the clientincludes.h from includes/ to silc/ and
7284 serverincludes.h from includes/ to silcd/.
7286 * The modes for the CMODE and CUMODE are now passed as
7287 uint32 for application with COMMAND_REPLY. The affected
7288 file is lib/silcclient/command_reply.c.
7290 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7292 * /WHOIS without arguments shows client's own information.
7293 Affected file lib/silcclient/command.c.
7295 * Changed PING to not accept any arguments. The specs
7296 says that client can ping only the connected server so
7297 requiring an argument is not needed. Affected file is
7298 lib/silcclient/command.c.
7300 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7302 * Fixed a fatal bug in private message sending and reception
7303 encryption and decryption when using private message keys.
7304 The implementation was incorrect and did not follow the
7305 specification. It causd that some of the message were
7306 lost since it did not use the sending and receiving keys
7307 as the protocol suggests. This has been fixed and will cause
7308 incompatibilities with older clients when sending private
7309 message encrypted with private message keys. Affected files
7310 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7311 and various other in Irssi SILC Client.
7313 Added `responder' boolean argument to the functions
7314 silc_client_add_private_message_key[_ske] to indicate when
7315 the key is added as responder or initiator of the key
7318 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7320 * Removed the silc_ske_check_version function and created
7321 a SilcSKECheckVersion callback. Added also a function
7322 silc_ske_set_callbacks that is now used to set all SKE
7323 callbacks. The callback functions are not given to
7324 the SKE functions anymore, but this function is used to
7327 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7329 * Added `silc_version' argument to the silc_client_alloc
7330 to define the version of the application for the library.
7331 The library will use the version string to compare it
7332 against the remote host's (usually a server) version
7333 string. Affected file lib/silcclient/silcapi.h
7335 * Added the KE protocol context to Key Agreement context
7336 in client library so that we can abort the SKE if it
7337 is in process when we get timeout. Affected file is
7338 lib/silcclient/client_keyagr.c.
7340 * Do not resolve the client ID forever if it returns in the
7341 first time that such client does not exist. This was done
7342 for example with private message. Affected file is
7343 lib/silcclient/client_prvmsg.c.
7345 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7347 * Do not add regex.h for WIN32. The affected file
7348 includes/silcincludes.h.
7350 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7351 not work yet 100%. It generates the DLL's automatically
7352 when compiling with --with-win32 under cygwin.
7354 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7356 * lib/contrib/regex.c is not compiled on WIN32.
7358 * Added silc_net_get_socket_opt function to the
7359 lib/silcutil/silcnet.h.
7361 * Added includes/silcwin32.h for WIN32 specific includes
7364 * Do not use ptime structure or any of the posix process
7365 functions on WIN32 in lib/silccrypt/silrng.c.
7367 * Added silc_gettimeofday to provide generic function
7368 for struct timeval on all platforms. Added the function
7369 to lib/silcutil/silcutil.h.
7371 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7373 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7374 library as they clearly belong there. As a plus side we
7375 can make the actual socket connection routines platform
7378 Added also new generic function silc_socket_read and
7379 silc_socket_write (that used to be silc_packet_[read/write].
7380 The implementation of these are platform specific.
7382 * Added WIN32 specific routines of silc_socket_[read/write]
7383 to lib/silcutil/win32/silcwin32sockconn.c.
7385 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7387 * Added preliminary support for native WIN32 compilation under
7388 cygwin (using the -mno-cygwin option for GCC) to the
7389 ./configure.in.pre. The --with-win32 now prepares the
7390 compilation for native WIN32.
7392 * Rewrote the SILC Scheduler interface in the file
7393 lib/silcutil/silcschedule.h. The scheduler is now context
7394 based and does not have anymore any global static scheduler.
7395 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7396 and created lib/silcutil/win32 directory for WIN32 based
7399 * Added Unix specific network routines to the
7400 lib/silcutil/unix/silcunixnet.c and the old
7401 lib/silcutil/silcnet.c includes now only generic routines.
7403 Added WIN32 specific network routines to the
7404 lib/silcutil/win32/silcwin32net.c.
7406 * Added Unix specific utility functions from the
7407 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7409 * Added WIN32 SILC Scheduler to the file
7410 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7413 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7415 * Do not handle JOIN notify in the server if the target client
7416 is not registered (idata->registered == FALSE). The affected
7417 file is silcd/packet_receive.c.
7419 * Update the nickrec->founder in event_cumode in the Irssi SILC
7420 client. Affected file irssi/src/silc/core/silc-channels.c.
7422 * Fixed the CUMODE_CHANGE notify handling in the server when
7423 server and router are announcing their clients on channels.
7424 Now the mode changes are saved and notified correctly. The
7425 affected file is /silcd/packet_receive.c.
7427 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7428 They really did not replace the cache entry in the ID Cache.
7429 Now they do that. Affected file silcd/idlist.c.
7431 * Fixed the KICK notify handling in the Irssi SILC client to
7432 update the channel records so that the kicked client does not
7433 appear to be on the channel. The affected file is
7434 irssi/src/silc/core/silc-channels.c.
7436 * Always update the conn->current_channel when executing command
7437 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7439 * Fixed the KILL notify handling in Irssi SILC client to remove
7440 the killed client on all channels.
7442 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * Fixed the silc_parse_command_line to remove extra spaces
7445 from the start and end of the arguments. Affected file is
7446 lib/silcutil/silcutil.c.
7448 * Cancel and free any active protocol in the function
7449 silc_server_close_connection. Affected file silcd/server.c.
7451 * Cancel and free any active protocol in the function
7452 silc_client_close_connction. Affected file is
7453 lib/silcclient/client.c.
7455 * Do not execute the KILL command for clients that are in
7456 history (ie. they are not in the network). Affected file is
7459 * Fixed KILL notify handling, client does not crash anymore.
7460 Affected file irssi/src/silc/core/silc-channels.c.
7462 * Reduced the default packet buffer size from 2048 to 1024 in
7463 lib/silccore/silcpacket.c.
7465 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7466 counter to the SKE context that is incresed when the SKE library
7467 performs async operation outside the library. If the outside
7468 process frees the SKE context and FREED status will be set
7469 and the library will detect after the sync operation that the
7470 libary is freed. The affected files are
7471 lib/silcske/silcske[_status].[ch].
7473 * Resolve the client entry information in the function
7474 silc_client_channel_message to assure that NULL pointer is not
7475 passed as client entry to the application. */
7477 * Fixed the task timeout calculation to assure that there is
7478 never negative timeouts. The affected file is
7479 lib/silcutil/silcschedule.c.
7481 * Fixed the channel user mode notification sending in server.
7482 It was sent point-to-point to the router (or to server by router)
7483 but it needs to be destined to a channel. The routines now
7484 supports sending the channel user mode notifys to the channels
7485 when announcing clients and channels. Affected files are
7486 silcd/server.c and silcd/packet_receive.c.
7488 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7489 It did not actually replace the old channel entry in the cache.
7490 Affected file lib/silcclient/client_notify.c.
7492 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7494 * Fixed a possible crash in silc_packet_send_prepare. It now
7495 assures always that there is enough space in the buffer and
7496 at the tail area of the buffer (for MAC).
7498 Fixed the inbound buffer reallocation in silc_packet_read.
7499 It was old code and did not handle the reallocation correctly.
7502 The affected file is lib/silccore/silcpacket.c.
7504 * Fixed buffer overflow in silc_parse_nickname in the file
7505 lib/silcutil/silcutil.c.
7507 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7509 * make install generates new server keys only if there is not
7512 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7515 Added check that if the NOREPLY is set then we will not send
7516 the away message. This avoids infinite loop of away messages
7517 if both clients are away. The affected file is
7518 lib/silcclient/client_prvmsg.c.
7520 * Fixed client crash if /NICK was given without arguments.
7521 Affected file lib/silcclient/command.c.
7523 * Server does not send the invite list in INVITE command back
7524 to the client if the list was not altered. Added this notion
7525 to the protocol spec as well. Affected file silcd/command.c.
7527 Fixed possible crash in INVITE command by checking the
7528 value of silc_server_get_client_route command.
7530 * Fixed the INVITE notify type handling. The arguments are now
7531 taken in correct order and client does not crash. The affected
7532 file is irssi/src/silc/core/silc-channels.c.
7534 Removed the "Inviting xxx to channel" message from the
7535 client library away and let the application handle it.
7536 Affected file lib/silcclient/command.c. Added that message
7537 to Irssi SILC client's message formats.
7539 * Fixed CMODE command crash in client. It now checks the
7540 amount of arguments correctly and does not crash. The affected
7541 file is lib/silcclient/command.c.
7543 * Do not create new channel automatically in silc_channels_join
7544 but check whether the channel by that name already exists.
7545 Affected file irssi/silc/core/silc-channels.c.
7547 * Do not send the SERVER_SIGNOFF to router if the disconnected
7548 entity was the router. Affected file silcd/server.c.
7550 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7551 SILC client as it was missing from there.
7553 Added the handling of the KICK notify to the Irssi SILC client
7554 as it was missing. Added "you have been kicked" message to
7555 Irssi SILC client's message modules formats.
7557 Added the handing of the KILL notify to the Irssi SILC client
7558 as it was missing. Added the kill message module formats
7561 The affected file is irssi/src/silc/core/silc-channels.c.
7563 * The router did not save the channel mode the server announced.
7564 Affected file silcd/packet_receive.c.
7566 * Fixed a possible crash in INFO command in server. If the
7567 server did not provide the server info it crashed. Affected
7568 file silcd/command.c.
7570 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7572 * Fixed the GETKEY command in the server to check also the
7573 global list. Otherwise the GETKEY would not work correctly
7574 in normal SILC server. Affected file silcd/command.c.
7576 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7578 * Fixed GETKEY crash, it crashed if the command did not succseed.
7580 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7582 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7583 is now real and not just an macro interface to GMP.
7585 Removed the entire GMP from the source tree and imported new
7586 NSS MPI library instead. Reason for removing GMP is that it is
7587 extremely large and compiles extremely slow. The NSS MPI
7588 is only a few files and compiles in less than 10 seconds.
7589 The speed is also about the same as GMP. The MPI is imported
7590 to lib/silcmath/mpi.
7592 If the system has GMP installed we will still use the GMP.
7593 If it is not then the NSS MPI will be compiled.
7595 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Merged a long nickname (127 characters long) crash bugfix from
7598 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7600 * Merged a freed memory reference bugfix from Irssi CVS tree.
7601 Affected file irssi/src/core/commands.c.
7603 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Added the server's public key sving and verification to the
7606 server when performing the SKE. This was missing and the
7607 remote server's (or router's) public key was accepted without
7608 checking whether we have it previously or trust it at all.
7609 Affected file silcd/protocol.c.
7611 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Check in the silc_server_timeout_remote if protocol is active
7614 and make sure that the protocol's final callback is called so
7615 that all memory if freed. Affected file silcd/server.c.
7617 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * silc_server_whois_send_reply crashed the server if the nickname
7620 was 127 characters long. Affected file silcd/command.c.
7622 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * Added sanity check to the silc_server_new_client. If the hostname
7625 is provided inside username then check that the provided hostname
7626 really is the same as the resolved one. If the hostname was not
7627 resolved then check it from the public key. Affected file is
7628 silcd/packet_receive.c.
7630 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7631 if the server disconnected us and the connection is not valid
7632 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7634 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7635 the library to the lib/silcutil/silcutil.[ch].
7637 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Close log file after open. Affected file
7640 lib/silcutil/silclog.c.
7642 * Check whether sock == NULL in silc_client_send_packet and return
7643 if it is. Affected file lib/silcclient/silcclient.c.
7645 * Check rec->entry == NULL in the Irssi SILC Client before
7646 sending the channel message. Affecte file is
7647 irssi/src/silc/core/silc-servers.c.
7649 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Merged a splitted window bugfix from Irssi CVS tree. The
7652 affected file is irssi/src/fe-text/textbuffer-view.c.
7654 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7655 It did not print nickname.
7657 * Improved the distributions system a bit.
7659 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7662 irssi/src/fe-text/gui-window.c.
7664 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7665 to in-active server. The affected file is
7666 irssi/src/silc/core/client_ops.c.
7668 * Resolve the client in USERS command reply if the entry does
7669 not have username resolved. The affected file is
7670 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7671 command to WHOIS command to really resolve stuff. The USERS
7672 is not used any more in any critical section so WHOIS can
7673 be used even though it might be slower than IDENTIFY.
7675 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7678 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Changed the protocol API a bit more consistent in the
7681 lib/silccore/silcprotocol.[ch].
7683 * Changed the following headers to ROBODoc format:
7685 lib/silccore/silcpayload.h
7686 lib/silccore/silcprotocol.h
7687 lib/silccore/silcsockconn.h
7689 All core library headers are now formatted.
7691 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Fixed a bug in Irssi SILC client; do not show that you are
7694 server/router operator if you really are not. Affected file is
7695 irssi/src/silc/core/client_ops.c.
7697 * Renamed silc_command_free_payload to silc_command_payload_free.
7698 Affected file lib/silccore/silccommand.h
7700 * Added silcmath.h to include the prototoypes of various routines
7701 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7704 * Changed the following headers to ROBODoc format:
7706 lib/silccore/silcchannel.h
7707 lib/silccore/silccommand.h
7708 lib/silccore/silcid.h
7709 lib/silccore/silcidcache.h
7710 lib/silccore/silcmode.h
7711 lib/silccore/silcnotify.h
7712 lib/silccore/silcpacket.h
7713 lib/silcmath/silcmath.h
7715 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Added checking to the server code not to start the server if
7718 ciphers and stuff are not configured properly. Affected files
7719 silcd/serverconfig.[h] and silcd/server.c.
7721 * Changed the layout of the header files of the public interfaces
7722 in the SILC libraries. The new layout supports ROBODoc
7723 documentation tool (and some others) so that it is easy to create
7724 a library reference manual. All the other headers and source
7725 code must still follow the CodingStyle document. Also source
7726 code must not include these ROBODoc stuffs, only the headers.
7727 Furthermore, all public interface headers must now be named
7728 by using `silc' prefix, example: silcapi.h, silccipher.h.
7729 Some files were renamed due to this. All the other headers
7730 must not be used as public interfaces. I will update the
7731 CodingStyle document later. Changed following headers, so far:
7733 lib/silcclient/silcapi.h
7734 lib/silccore/silcauth.h
7735 lib/silccore/silcprivate.h
7736 lib/silccrypt/silcdh.h
7738 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7742 * Removed silc_client_packet_send_flush from the client library
7743 as it is not needed. Affected file lib/silcclient/client.[ch].
7745 * Added printing of message of unresolved authentication method
7746 to the Irssi SILC client. Added it to the module formats.
7747 Removed the same message from the client library.
7749 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Added new distribution feature, DISTLABEL. Every distribution
7752 can define own preprocessor label that can be used in the
7753 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7754 file distributions, acconfig.h.pre and prepare.
7756 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * Added Makefile.defines_int to include the actual definitions
7759 for Makefile.defines.in. Tested the new distribution system,
7760 created distributions and tested installation.
7762 * Added AWAY message printing to the Irssi SILC client. Added
7763 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7765 * Added SCONNECT command to call the SILC's CONNECT command.
7766 Cannot use CONNECT directly since Irssi uses that internally.
7767 Affected file irssi/src/silc/core/silc-servers.c.
7769 Added ACTION local command. It is same as ME command but takes
7770 the channel as mandatory argument.
7772 Rewrote some of the Irssi's help files to suite for SILC
7775 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7777 * Added Makefile.defines[.in] that should for now on be included
7778 in all Makefile.am file in the source tree. That file includes
7779 all common compilation definitions for SILC source tree.
7781 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7783 * Minor changes to the ./prepare script to change the package
7784 name according the distribution name to the configure.in.
7786 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7788 * Created new distribution system. Added file `distributions'
7789 that defines all the distributions that can be created out of
7790 the SILC source tree. The ./prepare script now reads that
7791 file to determine how to prepare the distributions. The
7792 first argument to the ./prepare is the name of the distribution
7793 and second is the version of the distribution. If given
7794 without arguments it creates the default (toolkit) distribution
7795 with the default version (defined in ./prepare).
7797 All Makefile.am files that are subject to the distributions
7798 are now named as Makefile.am.pre. These are ./Makefile.am
7799 and lib/Makefile.am. Others may be changed later.
7801 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7803 * Added invite list, ban list, some key management and connection
7804 error message printing to module formats in the Irssi SILC client.
7806 * Added new silc_client_set_away_message to set the away message
7807 that is back to the person who sent private message. The
7808 affected file lib/silcclient/silcapi.h and the
7809 lib/silcclient/client_prvmsg.c.
7811 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7813 * Fixed the private message sending in the Irssi SILC client,
7814 added local command KEY to the Irssi SILC client.
7816 Added key management and key agreement message formats to the
7817 irssi/src/fe-common/silc/module-formats.[ch].
7819 Added USERS (alias WHO) printing, server/router operator
7820 indication and LIST command printing to the module formats.
7822 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Fixed channel joining notify handling, cumode notify handling
7825 from Irssi SILC client.
7827 * Added SILC specific module-formats to the Irssi SILC client so
7828 that SILC specific message hilighting, colors etc is possible.
7829 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7831 Added channel mode, channel user mode, actions, notices,
7832 whois and whowas printing to the the module-formats.c.
7834 * Fixed a bug in channel deletion in the server. The channel
7835 is not left to the cache even if the channel founder auth mode
7836 is set when there are no users anymore on the channel. Affected
7837 file silcd/server.c.
7839 * The silc_net_localhost now resolves the entire hostname including
7840 the domain name. Affected file lib/silcutil/silcnet.c.
7842 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7844 * Changed the ask_passphrase client operation to be ascynchronous.
7845 It has now a completion callback and a context that the
7846 application must call after it has got the passphrase from
7847 the user. Affected files lib/silcclient/silcapi.h,
7848 lib/silcclient/protocol.c, lib/silcclient/command.c and
7851 Added SilcAskPassphrase callback that the application calls
7852 to deliver the passphrase to the library.
7854 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7855 The public key verification and especially a certificate
7856 verification is asynchronous procedure.
7858 Added new SILC_SKE_STATUS_PENDING status to indicate the
7859 request is pending and a callback will be called to finalize
7862 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7863 indicate that remote end did not send its public key (or
7864 certificate), even though we require it. Added check for this
7865 condition in the SKE. This was a security bug, now fixed.
7867 Defined new SilcSKEVerifyCbCompletion callback that is called
7868 when the verification process is completed.
7870 The affected files lib/silcske/silcske_status.h and
7871 lib/silcske/silcske.[ch].
7873 * Changed the verify_public_key client operation to be async
7874 as well. Defined SilcVerifyPublicKey callback that is used to
7875 indicate the success of the public key verification process.
7877 Changed the server and client to use the new async client
7880 * Changed the Irssi SILC client's internal scheduler to be called
7881 twice as many times as it used to be. As a result the client
7882 should be a bit faster now. Affected file is
7883 irssi/src/silc/core/silc-core.c.
7885 * Added support to Irssi SILC client of asynchronous public key
7886 verification and passphrase inquiry. Affected file is
7887 irssi/src/silc/core/silc-core.c.
7889 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Do not say "You have left channel %s" in client library.
7892 Moved it to the application. Affected files are
7893 lib/silcclient/command.c and silc/client_ops.c.
7895 * Fixed silc_client_get_clients. Command context was not
7896 duplicated and was freed memory in the callback. Affected
7897 file lib/silcclient/idlist.c.
7899 * Do not say "you are now talking..." on JOIN command in the
7900 client library. The appliation must handle it.
7902 * Do not say ".. changed topic to" in command reply in the
7903 client libary. The application must handle it.
7905 * Fixed TOPIC command sending in the client library.
7907 * Fixed a memory leak in silc_client_command_free in the file
7908 lib/silcclient/command.c.
7910 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7912 * Imported a modified version of Irssi client to the source tree.
7913 The Irssi will be used to create a new client called
7914 Irssi SILC. Imported to irssi/.
7916 Added silc_core_init_finish function to the Irssi. Affected
7917 file irssi/configure.in.
7919 A lot changes in the Makefile.ams around the irssi tree.
7921 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7923 * Do not rehash if the new size is same as the old size of the
7924 hash table, in the silc_hash_table_rehash*. The affected file
7925 lib/silcutil/silchashtable.c.
7927 * Replaced hash_table_del_by_context calls from the server
7928 (when channel->user_list and client->channels) to the
7929 hash_table_del as it is sufficient and faster.
7931 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7933 * Added silc_hash_table_list, silc_hash_table_get and the
7934 SilcHashTableList structure to provide an alternative way to
7935 traverse the hash table. The affected files are
7936 lib/silcutil/silchashtable.[ch].
7938 * Changed the server's idlist routines to use the hash table
7939 routines to optimize the code.
7941 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7943 * Replaced the client entry's `channel' list and channel entry's
7944 `user_list' list to hash tables for optimized lookup. Changed
7945 the code to use the hash table interface around the code.
7946 Affected file lib/silcd/idlist.[ch].
7948 * Added `auto_rehash' boolean argument to the function
7949 silc_hash_table_alloc to indicate whether the hash table should
7950 auto-rehash when it thinks is appropriate time. It will
7951 increase the hash table size if the there is twice as much
7952 entries in the table than the size of the table, and will
7953 decrease the size if there are twice as less entries than
7954 the size of the table.
7956 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7960 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7962 * silc_idcache_purge_by_context deletes the entry now by context
7963 as it is supposed to do. Affected file lib/silccore/idcache.c.
7965 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7966 client is not anymore valid (WHOWAS givens the info) and not
7967 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7969 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Removed the `data' and `data_len' arguments from the ID Cache
7972 interfaces and added `name' argument. ID Cache does not handle
7973 anymore the binary data only a names associated with given ID.
7975 * When hashing a Client ID with silc_hash_id the entire ID is
7976 not hashed anymore, instead only the hash of the Client ID is
7977 hashed. This way we can access the Client ID from the cache
7978 with Client ID but with the hash of the ID (which is a hash of
7979 the nickname) as well without any difference in performance.
7981 Added also silc_idcache_find_by_id_one_ext to do one on one
7982 searching when we have the actual ID. Added also function
7983 silc_hash_client_id_compare. The affected files are
7984 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7986 * When hashing the name associated with a ID it is always done
7987 in lowercase. This way we can access the cache without worrying
7988 about case-sensitivity, even though, for example nicknames are
7991 * Fixed a bug in server with channel message sending. It put
7992 wrong ID type as destination ID. The affected file
7993 silcd/packet_send.c.
7995 * silc_idcache_del_by_context now deletes from all hash tables
7996 by context. Affected file lib/silccore/idcache.c.
7998 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Changed the client library to use the new ID Cache interface.
8001 Changes around the source tree.
8003 * Added silc_hash_table_rehash_ext to rehash with specific
8004 hash function. Affected file lib/silcutil/silchashtable.[ch].
8006 * Added silc_hash_string_compare to compare two strings in the
8007 hash table. Affected file lib/silcutil/silcutil.[ch].
8009 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8011 * Added new function silc_idcache_del_by_context into the
8012 lib/silccore/idcache.[ch].
8014 * Changed the server's ID list routines to use the new ID Cache
8015 interface. Changes around the source tree.
8017 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * Added silc_hash_table_del[_by_context]_ext functions in to the
8020 lib/silcutil/silchashtable.[ch].
8022 Removed silc_hash_table_find_all* routines and added new
8023 silc_hash_table_find_foreach to replace them.
8025 Added silc_hash_table_replace_ext function as extended
8026 replacing function. Separated the simple hash table interface
8027 from the extended hash table interface in the file
8028 lib/silcutil/silchashtable.h.
8030 * Fixed minor bugs and changed it to use some of the new
8031 hash table functions in lib/silccore/idcache.c
8033 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Added new function silc_hash_table_find_all to return all keys
8036 in the hash table by the specified key. As the hash table is
8037 collision resistant it also makes it possible to have several
8038 duplicate keys in the hash table. This function may be used to
8039 find all of the keys from the hash.
8041 Added user_context arguments to the SilcHashFunction,
8042 SilcHashCompare and SilcHashDestructor to deliver user specified
8045 Added new fuctions silc_hash_table_find[_all]_ext to do
8046 extended lookup with specified hash and compare functions and
8047 specified user contexts.
8049 Added new function silc_hash_table_add_ext to add the key
8050 with specified hash function and user context.
8052 Added new function silc_hash_table_foreach to traverse all
8053 entrys in the hash table. Added SilcHashForeach callback
8056 Added new function silc_hash_table_del_by_context to delete
8057 the entry only if the context associated with the key matches.
8059 Affected files are lib/silcutil/silchashtable.[ch].
8061 * Removed silc_hash_[server/client/channel]_id and added just
8062 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8063 silc_hash_id_compare to compare two ID's using as the hash table
8064 comparison function. Added also silc_hash_data to hash
8065 binary data and silc_hash_data_compare to compare it.
8067 * Removed silc_idlist_find_client_by_hash as it is not needed
8068 anymore. Affected file silcd/idlist.[ch].
8070 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8071 to use internally the SilcHashTable. The new ID Cache is a lot
8072 faster than the old one. Some of the ID Cache interface was also
8073 rewritten and obsolete and stupid functions were removed.
8075 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Added entry_count field to the SilcHashTable to keep the number
8078 of the entries in the table. Implemented the function
8079 silc_hash_table_rehash. Added new function
8080 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8082 Fixed a minor bug in silc_hash_table_free.
8084 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8085 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8086 into the lib/silcutil/silcutil.[ch].
8088 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8090 * Implemented a collision resistant hash table into the
8091 lib/silcutil/silchashtable[ch]. See the header and the source
8092 for the SilcHashTable API.
8094 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8096 * Merged dotconf version 1.0.2 into lib/dotconf.
8098 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Do not compile anything in lib/silcsim/* if the SIM support
8101 is not enabled. The tree should now compile without problems
8104 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Compiled the SILC under cygwin. Compiled and tested briefly
8107 without problems. More tests needed. The SIMs didn't compile
8110 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8112 * Fixed possible crash in silc_get_username in the
8113 lib/silcutil/silcutil.c.
8115 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8117 * Fixed a va_arg in silc/client_ops.c.
8119 * Oops, RC5 routines were named AES and caused some problems
8120 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8122 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Added new SilcIDIP structure into the lib/silccore/id.h and
8125 replaced the old `ip' fields from all SILC ID's to that type.
8126 This is a step towards IPv6 support.
8128 The silc_id_get_len takes now the ID as an extra argument.
8129 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8130 both IPv4 and IPv6 based ID's.
8132 The affected files are lib/silccore/id.[ch] and other files
8133 around the tree using these routines.
8135 * Removed the ID length arguments in server from various
8136 silc_server_send_notify_* routines -> they are not needed
8139 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Fixed memory leak in silc_encode_pem_file in the file
8142 lib/silcutil/silcutil.c.
8144 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * Check minor version as well in the SKE. Affected files are
8147 silcd/protocol.c and lib/silcclient/protocol.c.
8149 * Added --identifier option to the server so that an identifier
8150 can be when creating the public key for the server. Affected
8151 file is silcd/silcd.c.
8153 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8154 lib/silccrypt/silcpkcs.c.
8156 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Register default ciphers and stuff when using -C option with
8159 the server. Affected file sildc/silcd.c.
8161 * Put back the servers public key filename format, it is better
8162 than the new one. For now, the client keys are saved with the
8163 new filename format. The affected file silc/client_ops.c.
8165 * Implemented the Cipher API for the rest of the ciphers that
8166 did not implement it or implemented it the wrong way.
8168 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Register default ciphers and stuff when using the -S option
8171 in the client. Affected file silc/silc.c. Same also when
8172 creating new key pair with -C option.
8174 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Fixed the silc_verify_public_key client operation function to
8177 save the public keys differently. The fingerprint is now
8178 used as filename and not the hostname. This way also the
8179 client keys are saved uniquely and not with hostnames. The
8180 affected file is silc/client_ops.c.
8182 * Trimmed the silc_hash_fingerprint function to remove extra
8183 whitespaces from the end of the fingerprint. The affected
8184 file is lib/silccrypt/silchash.c.
8188 * Added silc_cipher_register_default function to register all
8189 default ciphers. It can be used when configuration files
8190 does not exist and the application does not want any specific
8191 ciphers in any specific order.
8193 The SilcDList is now used as silc_cipher_list dynamically
8194 allocated cipher list. Removed the static list all together
8195 and now all ciphers must be allocated to the dynamic list.
8196 The silc_cipher_alloc routine was changed to check only the
8199 All silc_cipher_* routines that used to return int returns
8202 The affected files lib/silccrypt/silccrypt.[ch].
8204 * The same thing was done to silc_hash_* as for silc_cipher_*
8205 routines. Affected files lib/silccrypt/silchash.[ch].
8207 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8208 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8209 Added also silc_pkcs_[un]register[_default] functions.
8210 Removed the data_context from the PKCS API.
8212 * Added silc_hmac_register_default function to register default
8213 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8214 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8215 to unregister all hmacs at once.
8217 * Register the default ciphers, hash functions, PKCSs and HMACs
8218 if client's configuration file does not exist. The affected
8221 * The client did not load the hash functions from the SIM
8222 modules at all. Added support for this. Affected file is
8223 silc/clientconfig.c.
8225 * When decoding public key with silc_pkcs_public_key_decode, check
8226 the supported algorithm only if PKCS are registered. Affected
8227 file lib/silccrypt/silcpkcs.c. The same was done with the
8228 silc_pkcs_private_key_decode.
8230 * Fixed the SILC List routines to keep the list always in order.
8231 It used to change the list's order when traversing the list but
8232 not it preserves the order. Affected file lib/trq/silclist.h.
8234 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8236 * Added the client library to use the SilcSocketConnection's
8237 reference counter (by silc_socket_dup) to prevent the bug that
8238 the socket object may be freed underneath async operation.
8240 * The name resolv library checking fixes in the configure.in.pre.
8243 * Created new version of the protocol drafts for future
8244 development. The -03 drafts are the ones that will be changed
8245 in the trunk now and the -02 will remain as they are.
8247 * Send list of CUMODE notifys to the router when announcing
8248 the channel users to the router. Affected file silcd/server.c.
8249 If the router receiving channel founder CUMODE for a channel
8250 that already has channel founder it will send CUMODE notify
8251 to the sender to remove the channel founder rights from the
8252 announced client. Affected file silcd/packet_receive.c.
8254 * The CUMODE notify may now use Server ID as well as the entity
8255 who changes the mode. Updated protocool specs.
8257 * Updated INSTALL and README files.
8259 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8261 * New web pages in the http://silc.pspt.fi. The pages was
8266 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8268 * Implemented the [DenyConnectin] config section in the server.
8269 Added silc_server_config_denied_conn to check whether incoming
8270 connection is denied. Affected file silcd/serverconfig.[ch].
8272 * Do not check the ports when checking the incoming configuration
8273 data if the port is 0, meaning any. Affected file is
8274 silcd/serverconfig.c.
8276 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Fixed buffer overflow in silc_string_compare in the file
8279 lib/silcutil/silcutil.c.
8281 * Fixed double free in silc_server_command_leave in the file
8284 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Fixed the version checking in the server. Affected file is
8289 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8291 * Fixed the configuration data fetching when accepting new
8292 connections in the server. Affected file silcd/server.c.
8294 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Added `sender_entry' argument to the function
8297 silc_server_packet_relay_to_channel so that we can check
8298 whether some destination actually belongs to the same route
8299 the sender belongs (ie, we must not resend the packet to the
8300 sender). Affected file silcd/packet_send.[ch].
8302 * Added `servername' field to the SilcClientEntry in the server
8303 to hold the name of the server where client is from. Affected
8304 file is silcd/idlist.h.
8306 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8308 * Moved the channel message encrypting in the router betwen
8309 router connections from silc_server_channel_message to the
8310 silc_server_packet_relay_to_channel since we want to check
8311 whether we have anybody channel before encrypting anything.
8312 Affected files silcd/packet_[receive/send].c.
8314 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8316 * Fixed the [AdminConnection] server config section to support
8317 multiple entries. Affected file silcd/serverconfig.c.
8319 * Added support into the server to check the validity of the
8320 incoming connection before executing any KE or authentication
8323 * The connection configuration is now saved to the KE and
8324 connection auth protocol contexts and not fetched anymore in
8325 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8327 * The local hosts listenning address and port is also resolved
8328 now when starting the server. We want to have the socket object
8329 to include the real address and port for the listener. Added
8330 new function silc_net_check_local_by_sock into the files
8331 lib/silcutil/silcnet.[ch].
8333 * Fixed a broadcast bug in server -> do not broadcast if we
8336 * Fixed a routing bug. Do not route broadcast packets ever.
8337 Broadcast packets must be processed always and not routed since
8338 they may be destined to some other host than yourself and thus
8339 would get routed without no good reason. Affected file is
8342 * Added function silc_server_config_is_primary_route to check
8343 whether primary router connection has been configured (a router
8344 configuration that we are initiating). If there is not, we
8345 will assume that there is only two routers in the SILC network
8346 and we will use the incoming router connection as our primary
8347 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8349 * Changed the order of the broadcasting. Broadcast _after_ the
8350 packet has been processed not before. Affected file is
8353 * Fixed a [ClientConnection] parsing bug. The port was never
8354 parsed correctly thus resulting to port 0. Affected file
8355 silcd/serverconfig.c.
8357 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8358 argument and did not set the broadcast packet flag. Affected
8359 file silcd/packet_send.c. Fixed same bug in the function
8360 silc_server_send_notify as well.
8362 * If we receive NEW_ID packet for our own ID in the server, ignore
8365 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8369 * Removed the nickname from the Private Message Payload.
8370 Updated the code and the protocol specs.
8372 * Updated protocol specs for submitting to the IETF.
8374 * Tweaked the Random Number Generator a bit. Affected file
8375 lib/silccrypt/silcrng.c. Exported a new function
8376 silc_rng_[global]_add_noise which can be used to add more
8379 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8381 * Do not parse packets with different timeout when protocol
8382 is active -> may cause problem with rekey. Affected file
8385 * When server receives signoff notify it must not create
8386 new channel key if the client is on any channels since the
8387 sender of the signoff notify will create it.
8389 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8391 * Added printing of error messages during SKE protocol from the
8392 failure packet sent by server during SKE. Affected file
8395 * Removed the client's failure_callback handling with timeout
8396 and handle it immediately when received.
8398 * The SKE library returned wrong type in SUCCESS and FAILURE
8399 packets. They must be 32 bit MSB not 16 bit MSB.
8401 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8403 * Ok, rewrote the logic of the re-key and now it seems to work.
8404 I tested it on high traffic with frequent re-keys without
8405 problems. Added hmac_receive (and renamed hmac to hmac_send)
8406 in SilcClientConnection in lib/silcclient/client.h and
8407 in SilcIDListData in silcd/idlist.h. Also, removed the
8408 SilcPacketParserContext's cipher and hmac fields as they are
8409 not needed anymore and actually caused some problems when
8410 the ciphers and hmac's changed underneath the packet parser.
8412 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8414 * If re-key protocol is active then process the incoming packets
8415 synchronously since we must assure that icoming packets encrypted
8416 with the old key is processed before the new keys is set to
8417 use. This is true other packets than for REKEY packets.
8418 Affected file silcd/server.c. The same was done to client library
8419 as well, affected file lib/silcclient/client.c.
8421 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8423 * Fixed bug in client and server to accept the force send if
8424 the packet is send from silc_[server/client]_packet_process
8425 function. Otherwise the packets are never delivered, oops.
8427 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Disable force sending of packets when REKEY protocol is active.
8430 We must assure that no packet is sent directly when rekey is
8431 performed. All packets must be sent through packet queue.
8432 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8433 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8434 function is silc_[server/client]_packet_send_real to check
8437 * Replaced the SIM paths from example config files to
8438 /usr/local/modules. Also, make install creates now
8439 /usr/local/silc/logs directory to hold all the SILC server
8442 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Made the configure.in.pre work on Solaris. Patch by salo.
8446 * Made all ciphers compatible with non-x86 machines. Defined
8447 CBC mode macros into lib/silccrypt/ciphers_def.h.
8449 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8451 * Fixed the make install.
8453 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * When MAC computation fails the silc_packet_decrypt returned 0
8456 even though it was supposed to return -1. Fixed this. The
8457 affected file is lib/silccore/silcpacket.c.
8459 * Do not replace the config files in /etc/silc (in make install)
8460 if they already exist. Affected file ./Makefile.am.
8462 * Do not send re-key packets immediately but through packet queue.
8463 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8465 * Changed silc_net_check_host_by_sock to return FALSE if the
8466 IP/DNS could not be resolved. Though, it returns the IP address
8467 now even if it could not resolve it (but returns also FALSE).
8468 Affected file lib/silcutil/silcnet.[ch].
8470 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Added silc_pkcs_decode_identifier to decode the public key's
8473 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8474 Added also silc_pkcs_free_identifier. Added also new context
8475 SilcPublicKeyIdentifier.
8477 * Added -S option to the silc client. It is used to dump the
8478 contents of the specified public key file.
8480 * Changed the PKCS api to return the public key length when
8481 setting the public key.
8483 * Fixed a fatal bug in the public and private key file loading.
8484 Affected file lib/silccrypt/silcpkcs.c.
8486 * Execute the packet parsing for client with zero (0) timeout
8487 if the protocol is active. Affected file silcd/server.c.
8489 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Made the key generation options to the silcd program. Added
8492 -C option, equivalent to client's option.
8494 * Added new [ServerKeys] config section to the server. It
8495 configures the server's public and private key.
8497 * Defined generic Public Key Payload into the protocol
8498 specification to send specific type of public keys and
8501 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8502 public key or certificate.
8504 * Implemented the GETKEY command to the server and to the
8505 client library and on user interface.
8507 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8509 * Made preliminary `make install' work.
8511 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8513 * Added SilcServerRekey context into silcd/idlist.h.
8515 * Added the PFS support as defined in the specification to the
8516 SKE protocol. Affected files lib/silcske/*.c.
8518 * Added `ske_group' field to the SilcServerRekey context to hold
8519 the number of the SKE group that is used with PFS in re-key.
8520 Affected file silcd/idlist.h.
8522 * Added PFS re-key support to the server. Affected file is
8525 * Added silc_protocol_cancel to cancel execution of the next
8526 state of the protocol. Affected file is
8527 lib/silccore/silcprotocol.[ch].
8529 * Added the re-key support with and without PFS to the client
8530 library. Re-key is performed once in an hour, by default.
8532 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8533 Added silc_client_rekey_callback and silc_client_rekey_final.
8534 Affected files are lib/silcclient/protocol.[ch] and
8535 lib/silcclient/client.[ch].
8537 * Removed the `hmac_key' and `hmac_key_len' fields from the
8538 SilcClientConnection structure; not needed. Affected file is
8539 lib/silcclient/client.h.
8543 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Do not ask whether user wants to use the negotiated private key
8546 for private messages, just use it. Affected file is
8547 silc/local_command.c.
8549 * Added `send_enc_key' and `enc_key_len' fields to the
8550 SilcIDListData structure since they are needed in the re-key
8551 phase. Affected file is silcd/idlist.[ch].
8553 * Implemented the simple re-key protocol into the server.
8554 Affected files silcd/server.c and silcd/protocol.[ch]. The
8555 re-key will be performed once in an hour, by default.
8557 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8558 Added silc_server_rekey, silc_server_rekey_callback and
8559 silc_server_rekey_final.
8561 * Removed Tunneled flag from the protocol. Updated the code
8562 and the specifications.
8564 * Adde `pfs' field to the SilcIDListData to indicate whether
8565 the PFS is to be performed in the re-key. Affected file is
8568 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8570 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8571 int64 of at least the xintXX size. If void * is less that 4
8572 bytes uint32 * will be used. Defined bool as boolean.
8574 * Changed _ALL_ unsigned long and unsigned int to uint32,
8575 unsgined short to uint16 in the source tree.
8577 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8578 not handle clients that has entry->data.registered == FALSE.
8579 They are not in the network anymore. Affected file is
8582 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Implemented the sending of the SERVER_SIGNOFF notify in the
8585 server. Affected file is silcd/server.c.
8587 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8588 Added also silc_notify_payload_encode_args into the
8589 lib/silccore/silcnotify.[ch].
8591 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8592 Affected file silcd/packet_receive.c.
8594 * Implemented the SERVER_SIGNOFF notify handling in the client
8595 library. Affected file lib/silcclient/client_notify.c. Also,
8596 implemnted the printing of the SERVER_SIGNOFF info to the
8597 application. Affected file silc/client_ops.c.
8599 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8600 if the deleting was successful. Affected file silcd/idlist.[ch].
8602 * Added support for public key authentication in the connection
8603 authentication protocol in the client library. Affected file
8604 lib/silcclient/protocol.c.
8606 * Changed the server's silc_idlist_get_clients_by_* interface
8607 to support already allocated array so that new entries may be
8608 added to pre-allocated array. Affected file silcd/idlist.[ch].
8609 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8610 and command replies.
8612 * All command reply functions in the server now calls the
8613 pending command callback even if error occured. This way the
8614 error will be delivered to the client as well. Affected files
8615 silcd/command.c and silcd/command_reply.c.
8617 * Fixed INFO command to return local server's info if no server
8618 was provided. Affected file lib/silcclient/command.c.
8620 * Removed RESTART command for good. Updated the code and the
8623 * Rewrote parts of the task system. It is a bit simpler now.
8624 Removed unsued task priorities. The affected files are
8625 lib/silcutil/silctask.[ch].
8627 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Moved the USERS printing from the library to the application.
8630 Affected files lib/silcclient/command.c and silc/client_ops.c.
8632 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Added channel key re-key support. The re-key is perfomed
8637 only by the router and is done once in an hour. Added `rekey'
8638 field to the SilcChannelEntry in the server. Affected files
8639 silcd/server.c and silcd/idlist.h.
8641 * Added silc_task_unregister_by_context into the file
8642 lib/silcutil/silctask.[ch].
8644 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8646 * Added SILC_UMODE_GONE mode to indicate when the client is not
8647 present in the SILC network. Added also support to the local
8648 command AWAY that will set this mode. Added support of showing
8649 "xxx is gone" in WHOIS command. The USERS command shows the
8650 gone status as well.
8652 * Fixed setting server and router operator privileges in the
8653 server's UMODE command. Affected file silcd/command.c.
8655 * Merged the SKE KE1 and KE2 payloads into one payload. The
8656 new KE payload is equivalent to the old KE2 payload.
8658 Cleaned up the SKE Start Payload parsing. It now uses the
8659 simple buffer unformatting to do the parsing. A lot faster
8662 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8663 to the SKE that is used to indicate whether both of the SKE
8664 parties should perform authentication. By default only the
8665 responder performs authentication. By setting this flag also
8666 the initiator must do authentication. By default it is unset
8667 since in normal SKE case, client to server connection, only
8668 the responder should do authentication. When doing SKE between
8669 two clients both should perform authentication. Updated the
8670 code and the protocol specs.
8672 * A little fix to IDENTIFY command in the server. Search the
8673 client first by hash not nickname. Affected file is
8676 * Fixed the silc_client_close_connection to support closing
8677 the client to client connections wihtout deleting too much
8678 data. Affected file lib/silcclient/client.c.
8680 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8681 are received if protocol used to be active but is not anymore
8682 the application would crash due to NULL pointer dereference.
8683 Affected files silcd/server.c and lib/silcclient/client.c.
8685 * Added `hash' field to the SilcClientConnection to include
8686 the hash function negotiated in the SKE protocol.
8688 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8689 to set the channel founder authentication data. A client can
8690 claim the founder rights later by providing the authentication
8691 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8692 This way the channel founder can regain the channel founder
8693 privileges even it is left the channel. This works only on
8694 local server and the client must be connected to the same
8695 server to be able to regain the founder rights. Updated the
8696 protocol specs accordingly.
8698 Added support to the CMODE command in the client to set the
8699 founder auth data. Read the README to see how to set it.
8701 Added support to the CUMODE command to claim the founder
8702 rights. Read the README to see how to do it.
8704 Added support for the founder authentication to the Channel
8705 Entry in the server. Affected file silcd/idlist.h.
8707 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8708 server's CMODE command. Affected file silcd/command.c.
8710 * Added the following new functions into lib/silccore/silcauth.[ch]:
8711 silc_auth_get_method and silc_auth_get_data.
8713 * The server now saves the remote hosts public key to the
8714 SilcIDListData pointer. Affected file silcd/protocol.c.
8716 * The normal server now does not remove the channel entry from
8717 the cache if the founder authentication data is set. It used
8718 to remove it if the founder was the last one on the channel on
8719 the server and left the channel. The auth data is saved and
8720 if the channel is re-joined later the old entry is used with
8721 the old auth data. Affected files silcd/command_reply.c and
8724 * Removed the `pkcs' field from the SilcIDListData structure
8725 in the server; it is not used. Affected file silcd/idlist.h.
8727 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8729 * Fixed packet processing on slow links. Partial packets were
8730 never re-processed because the incoming data buffer was cleared
8731 by the application. Application must not directly clear the
8732 sock->inbuf, the packet processing routines handle it. Fixed
8733 this in client library and in server.
8735 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8737 * Fixed the WHOIS and IDENTIFY send reply function to really
8738 check whether to send list or just one entry. Affected file
8741 * Cleaned up the LEAVE command's channel key distribution. The
8742 affected file silcd/command.c.
8744 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8745 can enforce the channel mode as well. In that case the ID
8746 includes the ID of the server. The code now enforces the
8747 mode change if the router have different mode than the server.
8749 * The notify client operation with CMODE_CHANGE notify can now
8750 return NULL client_entry pointer if the CMODE was not changed
8751 by client. Application must check for this.
8753 * Added <Server ID> argument to INFO command to support server
8754 info fetching by Server ID.
8756 * Added silc_server_announce_get_channel_users to get assembled
8757 packets of channel users of the specified channel. Affected
8758 file silcd/server.[ch].
8760 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8761 was freed underneath the ID Cache.
8763 * Re-announce clients when the server received CHANNEL_CHANGE
8764 notify from the router. Affected file silcd/packet_send.c.
8766 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8768 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8769 crashed since it did not handle the fact that there is no cipher
8770 called "3" and didn't check the error condition. Now fixed.
8772 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8773 flag. It can be used to send message requests.
8775 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8777 * Implemented the RESTART command in the client.
8779 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8780 notice type messages. Added notice printing to the user
8783 * The channel keys are not re-generated if the channel's mode
8784 is PRIVKEY, ie private key on the channel exists. Affected
8785 files silcd/server.c and silcd/command.c.
8787 * Fixed a little bug in channel message delivery when channel
8788 private keys are set in the server. Affected file is
8789 silcd/packet_send.c.
8791 * Changed the setting on channel->on_channel = TRUE from the
8792 silc_client_save_channel_key to the JOIN command reply. The
8793 key payload is not received if the private channel key is set.
8794 Affected file lib/silcclient/command_reply.c and the
8795 lib/silcclient/client_channel.c.
8797 * When the CMODE_CHANGE notify is sent and the channel private
8798 key mode is removed the channel key must be re-generated in
8799 other cells as well. Added this support for the router in the
8800 silcd/packet_receive.c.
8802 * Added new local command NOTICE to send notice message on
8803 channel. Affected file silc/local_command.[ch].
8805 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8807 * Added new local command ME to the client. It is used to send
8808 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8809 some action. Affected file silc/local_command.[ch].
8811 * Changed channel_message and private_message client operations
8812 to deliver the message flags to the application. Added also
8813 the `flags' arguments to the silc_client_send_channel_message
8814 and silc_client_send_private_message functions. Affected file
8817 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8819 * Redefined the Private Message Payload to support private message
8820 keys and to support the new private message flags. Updated
8821 the protocol specs. Flags makes it possible to have for example
8822 CTCP style messages.
8824 * Added new type SilcPrivateMessagePayload and defined an API
8825 for it in the lib/silcclient/silcprivate.[ch].
8827 * Tested private message private keys successfully. Tested the
8828 private message key set, unset and list commands with the new
8831 * Redefined the Channel Message Payload to include the channel
8832 message flags (equal with private message flags) to support
8833 for example CTCP style messages.
8835 * Defined some of the message (for channel and private message)
8836 flags. Updated the protocol specs and added the flags to the
8837 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8839 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8841 * Added SilcKeyAgreementStatus type to the key agreement routines
8842 to indicate the current status and error if one occured.
8843 The status types are defined in the lib/silcclient/silcapi.h.
8845 * Added new local command KEY that is used to set and unset private
8846 keys for channels, set and unset private keys for private messages
8847 with remote clients and to send key agreement requests and
8848 negotiate the key agreement protocol with remote client. The
8849 key agreement is supported only to negotiate private message keys,
8850 it currently cannot be used to negotiate private keys for channels,
8851 as it is not convenient for that purpose.
8853 * Fixed a minor pending callback setting bug in the function
8854 silc_client_get_client_by_id_resolve, now the function works.
8855 Affected file lib/silcclient/idlist.c.
8857 * Added function silc_net_get_local_port to get local bound
8858 port by socket. Added to lib/silcutil/silcnet.[ch].
8860 * Added `sockets' and `sockets_count' fields to the SilcClient
8861 object. They hold the sockets of the listenning sockets in
8862 the client. Listenning sockets may be for example the key
8863 agreement server. Affected file lib/silcclient/client.[ch].
8864 Added functions the silc_client_add_socket and the
8865 silc_client_del_socket. They are exported to the application
8868 * Added ~./silc/clientkeys to support other client's public keys.
8870 * Renamed verify_server_key client operation to verify_public_key
8871 and added one argument to indicate the type of the connection
8872 (server, client etc.).
8874 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Added silc_server_connection_auth_request to handle the
8877 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8878 silcd/packet_receive.[ch].
8880 * Added silc_server_send_connection_auth_request into the
8881 silcd/packet_send.c to send the connection auth request packet.
8883 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8886 * Fixed the public key authentication in responder side in the
8887 server. The `auth_data' pointer includes the SilcPublicKey
8888 not the path to the public key. Affected file silcd/protocol.c.
8890 * Implemented the public key authentication in the initiator side
8891 in the server. Affected file silcd/protocol.c.
8893 * Removed the [RedirectClient] config section from the server
8894 configuration. Is not needed and I don't want to implement it.
8896 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Cleaned up the CMODE command in the server. It now works
8899 correctly and supports all the modes defined in the protocol.
8900 Affected file is silcd/command.c.
8902 * Added `hmac_name' field to the SilcChannelEntry in the server
8903 to hold the default HMAC of the channel. It can be set when
8904 creating the channel (with JOIN command). Affected files
8907 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8908 type to indicate the change of the current cipher and hmac
8909 on the channel. Client can safely ignore the <cipher> argument
8910 (if it chooses to do so) since the CHANNEL_KEY packet will
8911 force the channel key change anyway. The <hmac> argument is
8912 important since the client is responsible of setting the new
8913 HMAC and the hmac key into use.
8915 * Fixed the CMODE command in the client library as well.
8917 * Tested CMODE command in router environment successfully.
8919 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8921 * Show the version of the remote client (or server) when connecting
8922 to the server. It is logged to the log file. Affected file
8923 is silcd/protocol.c.
8925 * Fixed the KILLED notify handling in the client library. The
8926 client must be removed from all channels when receiving the
8929 Also, do not remove the client entry when giving the KILL
8930 command but when the KILLED notify is received.
8932 * Removed silc_idlist_find_client_by_nickname from the server.
8933 Not needed anymore. Affected files silcd/idlist.[ch].
8935 * Implemented the CHANNEL_CHANGE notify type handling to the
8936 server. Affected file silcd/server.c.
8940 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8942 * Added silc_server_send_notify_invite to send the INVITE
8943 notify between routers.
8945 * Implemented the INVITE command correctly to the server.
8947 * Implemented the INVITE notify type handling in the server.
8949 * Implemented the INVITE command to the client library and on the
8952 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Added function silc_server_get_client_resolve to find the
8955 client entry by ID from all ID lists and then resolve it
8956 (using WHOIS) if it cannot be found. Affected file is
8959 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8961 * Implemented the BAN command to the client library.
8963 * The JOIN command in the server now checks the invite list
8966 * Changed the silc_command_reply_payload_encode_va and the
8967 silc_command_payload_encode_va to support that if argument is
8968 NULL it ignores and checks the next argument. Affected file
8969 lib/silccore/silccommand.c.
8971 * Added silc_server_send_notify_ban to send the BAN notify
8972 type between routers.
8974 * Chaned the silc_notify_payload_encode to support that if
8975 argument is NULL it ignores and checks the next argument.
8976 Affected file lib/silccore/silcnotify.c.
8978 * Tested ban lists in router environment successfully.
8980 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Implemented BAN command to the server, in silcd/command.[ch].
8984 * Removed the BAN and INVITE_LIST modes from the CMODE command
8987 * Added function silc_string_match to regex match two strings.
8988 Affected files lib/silcutil/silcutil.[ch].
8990 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8992 * Redefined parts of the SilcChannelEntry in the server to support
8993 the new ban and invite lists.
8995 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8997 * Redefined the INVITE command. The same command can be used to
8998 invite individuals to the channel but also to manage the invite
8999 list of the channel (to add to and remove from the invite list).
9000 Updated the protocol specs.
9002 * Added new command SILC_COMMAND_BAN that can be used to manage
9003 the ban list of the channel. Updated the protocol specs.
9005 * Removed the channel modes: the SILC_CMODE_BAN and the
9006 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9007 in the CMODE command. The equivalent features are now available
9008 using INVITE and BAN commands. Updated the protocol specs.
9010 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9011 in the network about change in the current ban list. The notify
9012 type is not used by the client.
9014 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9015 support the invite lists.
9017 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Added new function silc_string_regexify that converts string
9020 including wildcard characters into regex string that can
9021 be used by the GNU regex library. Added into the file
9022 lib/silcutil/silcutil.[ch].
9024 Added silc_string_regex_combine to combine to regex strings
9025 into one so that they can be used as one regex string by
9026 the GNU regex library. Added into the file
9027 lib/silcutil/silcutil.[ch].
9029 Added silc_string_regex_match to match two strings. It returns
9030 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9032 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9034 * Imported GNU regex to the soruce tree into lib/contrib.
9035 Fixed some compiler warning from the regex.c.
9037 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9039 * Fixed MOTD command in the server to work in router environment.
9041 * Fixed the MOTD command in the client library to support
9042 the server argument in the command.
9044 * Added `nickname_len' argument to the silc_idlist_add_client
9045 in the server, as the `nickname' argument may be binary data
9048 * Added silc_idlist_get_channels to return all channels from
9051 * Implemented LIST command to the server. Affected file is
9054 * Implemented the LIST command to the client library and on the
9057 * Added [<user count>] argument to the LIST command reply.
9058 With private channels the user count is not shown.
9060 * Updated TODO and README.
9062 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9064 * The client entry's data.registered must be TRUE even with
9065 global client entry on global client list. The data.registered
9066 is used to check whether the client is anymore in the network,
9067 for example with WHOWAS command so it must be valid.
9069 * Fixed the WHOWAS command in the server. It now actually works
9070 in router environment. Added function into silcd/command_reply.c
9071 silc_server_command_reply_whowas_save.
9073 * Added silc_idlist_purge function to the silcd/idlist.c
9074 to periodically purge the ID Cache.
9076 * Fixed INFO command in the server. It works now in router
9077 environment. Added <server name> argument to the INFO command
9078 reply. Updated the protocol specs.
9080 * Fixed minor bug in silc_idcache_purge to not purge if the
9081 expire value is zero.
9083 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9084 they were buggy because of the WHOWAS information.
9086 * Fixed local command MSG to handle the async resolving of
9087 the remote client properly. It used to fail the first MSG.
9088 Affected file silc/local_command.c.
9090 * Added `data_len' field to SilcIDCache context.
9092 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9094 * Update TODO. Todo in commands in the server.
9096 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9098 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9099 used by routers as broadcast packet to inform other routers
9100 about the changed user mode.
9102 Implemented the notify handling in the server. Affected file is
9103 silcd/packet_receive.c. Added the function
9104 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9106 * Added new generic Channel Payload and deprecated the New Channel
9107 Payload. The New Channel Payload is now the generic Channel
9110 * Added new argument `mode' to the silc_server_send_new_channel
9111 as it is required in the Channel Payload now.
9113 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9114 and created a new and real SilChannelPayload to represent the
9115 new generic Channel Payload. Implemented the encode/decode
9116 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9118 * Added silc_server_get_client_channel_list to return the list
9119 of channels the client has joined for WHOIS command reply.
9120 Affected file silcd/server.[ch].
9122 * Implemented the channel list sending in the WHOIS command reply
9123 in server and in the client.
9125 Implemented the channel list displaying on the user interface
9126 as well. Affected file silc/client_ops.c.
9128 * Added silc_channel_payload_parse_list to parse list of Channel
9129 Payloads. It returns SilcDList list of SilcChannelPayloads.
9130 Client for example can use this function to parse the list of
9131 channels it receives in the WHOIS command reply. The caller
9132 must free the list by calling silc_channel_payload_list_free.
9133 Affected files lib/silccore/silcchannel.[ch].
9135 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9137 * Added one new argument <user mode> to the WHOIS command reply
9138 to return the mode of the user in SILC. Updated the protocol
9141 Implemented it to the server and client.
9143 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9145 * Fixed the mode printing on the user interface on joining.
9146 Affected file silc/client_ops.c.
9148 * Implemented the UMODE command and user modes in general to the
9149 client library and to the user interface.
9151 * Implemented the UMODE command to the server.
9153 * The server now sends UNKNOWN_COMMAND error status if client sends
9154 unknown command. Affected file silcd/command.c.
9156 * All server commands now handle the command identifier the right
9157 way when sending the command reply to the client. The client can
9158 use to identify the command replies with the identifier.
9160 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Added silc_server_get_client_route to resolve the route to
9163 the client indicated by the client ID. Affected file is
9166 * Added silc_server_relay_packet as general function to relay
9167 packet to arbitrary destination. This deprecates functions
9168 like _send_private_message_key, _relay_notify etc. Affected
9169 file is silcd/packet_send.[ch].
9171 Removed silc_server_send_key_agreement,
9172 silc_server_send_private_message_key and
9173 silc_server_packet_relay_notify functions from the file
9174 silcd/packet_send.[ch].
9178 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9179 server. Affected file silcd/packet_receive.[ch].
9181 * Implemented the KILL command to the client. Implemented the
9182 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9183 Affected files lib/silcclient/command[_reply].c and
9184 lib/silcclient/client_notify.c. Implemented the KILL notify
9185 printing in the user inteface.
9187 * Fixed a lot silc_parse_nick memory leaks from the client
9188 library in the file lib/silcclient/command.c.
9190 * Changed the silc_server_send_notify_on_channels's `sender'
9191 argument from SilcSocketConnection to SilcClientEntry to
9192 check the sender as entry and not as connection object and not
9193 to send to the client provided as argument. The affected file
9194 is silcd/packet_send.[ch].
9196 * The notify packets that are destined directly to the client used
9197 to not to be processed by the server. Now changed that and the
9198 server processes all notify packets. After relaying the packet
9199 to the client the notify packet is processed in the server.
9201 * The silc_server_free_client_data now checks whether there is
9202 pending outgoing traffic for the client and purges the data to
9203 the network before removing the client entry.
9205 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9207 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9208 an client is killed from the SILC Network. Updated the protocol
9211 Added new function silc_server_send_notify_killed to the
9212 silcd/packet_send.[ch].
9214 * Added function silc_server_packet_relay_notify to relay notify
9215 packets that are destined directly to a client. In this case
9216 the server does not process the notify packets but merely relays
9217 it to the client. Affected file silcd/packet_send.[ch].
9219 Added also silc_server_packet_process_relay_notify to check
9220 whereto relay the notify. Affected file is
9221 silcd/packet_receive.[ch].
9223 * Implemented the KILL command to the server.
9227 * Added the backup schema desgined last fall to the protocol
9228 specs for everyone to see. The specification is in the
9229 *-spec-xx.txt draft and the packet type definitions for the
9230 backup routers is in *-pp-xx.txt draft. Thusly, added also
9231 new packet type SILC_PACKET_CELL_ROUTERS.
9233 * A big security problem in the implementation discovered. The
9234 signoff of an client did not cause new channel key generation
9235 which it of course should've done. The channel keys must be
9236 always re-generated when client leaves (or signoffs) the channel.
9237 The silc_server_remove_from_channels funtion now handles
9238 the channel key re-generation.
9240 * Added `sender' argument to the silc_server_send_notify_on_channels
9241 to not to send the client provided as argument. Affected file
9242 silcd/packet_send.[ch].
9244 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9246 * Implemented OPER and SILCOPER commands into the server and
9249 * Added silc_auth_verify and silc_auth_verify_data to verify
9250 the authentication directly from the authentication payload.
9251 It supports verifying both passphrase and public key based
9252 authentication. Affected file lib/silccore/silcauth.[ch].
9254 * Added `hash' field to the SilcIDListData structure. It is the
9255 hash negotiated in the SKE protocol. Affected file is
9258 * Slight redesigning of the SilcAuthPayload handling routines.
9259 Do not send SilcPKCS but SilcPublicKey as argument.
9261 * Implemented the public key authentication support to the
9262 serverconfig. The public key is loaded from the provided path
9263 and saved as authentication data to void * pointer. Thus,
9264 changed the unsigned char *auth_data to void *auth_data;
9266 * Fixed SHUTDOWN command to send the reply before the server
9267 is shutdown. :) Affected file silcd/command.c.
9269 * Fixed fatal bug in CONNECT command. The hostname was invalid
9270 memory and server crashed. Affected file silcd/command.c.
9272 * Fixed fatal bug in CLOSE command. The server_entry became
9273 invalid but was referenced later in the command. Affected file
9276 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9278 * Fixed fatal bug in failure packet handling. Server ignored
9279 the failure and thus crashed when it came.
9283 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9285 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9286 that the command may be executed only once in (about) 2 seconds.
9287 The old SILC_CF_LAG flag is same but allows command bursts up
9288 to five before limiting.
9290 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9291 server code. Various commands now includes the CF_LAG_STRICT
9292 flag to disallow any kind of miss-use of the command.
9294 * Fixed the silc_buffer_unformat to not to allocate any data
9295 if the length of the data is zero. It used to allocate the
9296 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9298 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Changed the format of AdminConnection configuration section
9301 in the server. Added username of the admin to the format.
9302 Affected files silcd/serverconfig.[ch].
9304 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9305 to return admin configuration data by host, username and/or
9308 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * Implemented WHOWAS command to the server. Added the functions:
9312 silc_server_command_whowas_parse,
9313 silc_server_command_whowas_send_reply,
9314 silc_server_command_whowas_from_client and
9315 silc_server_command_whowas_from_server
9317 * Added <Client ID> argument to the WHOWAS command reply. Updated
9318 the protocol specs accordingly.
9320 * Implemented WHOWAS command and command_reply to the client
9323 Implemented the WHOWAS printing on the user interface.
9325 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9327 * Added new argument to the WHOWAS command reply, the real name.
9328 It is an optional argument. Updated the protocol specs.
9330 * Added SilcIDCacheDestructor callback that is registered when
9331 the SilcIDCache is allocated. The callback is called when
9332 an cache entry in the ID Cache expires, or is purged from the
9333 cache. Added into lib/silccore/idcache.[ch].
9335 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9336 to destruct the client entries when the cache entry expires.
9337 Other ID Cache's in server and in the client library ignores
9340 * If the ID Cache entry's `expire' field is zero then the entry
9341 never expires. Added boolean `expire' argument to the
9342 silc_idcache_add function in the lib/silccore/idcache.[ch].
9343 If it is TRUE the default expiry value is used.
9345 * Added silc_server_free_client_data_timeout that is registered
9346 when client disconnects. By default for 5 minutes we preserve
9347 the client entry for history - for WHOWAS command.
9349 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * Added support to the server to enforce that commands are not
9352 executed more than once in 2 seconds. If server receives
9353 commands from client more frequently, timeout is registered
9354 to process the commands. Affected file silcd/command.c.
9355 Added new function silc_server_command_process_timeout.
9357 * Changed NICK_NOTIFY handling in client library to check that
9358 if the client's nickname was changed, so there is no need to
9359 resolve anything from the server.
9361 * Removed error printing from the WHOIS and IDENTIFY commands.
9362 If error occurs then it is ignored silently in the client library.
9363 The application, however, may map the received error to
9364 human readable error string. The application currently maps
9365 the NO_SUCH_NICKNAME error to string.
9367 * Made the command status message public to the application. Moved
9368 them from lib/silcclient/command_reply.c to
9369 lib/silcclient/command_reply.h. The application can map the
9370 received command status to the string with the
9371 silc_client_command_status_message function.
9373 * Added check to the server to check that client's ID is same
9374 as the Source ID in the packet the client sent. They must
9377 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * Added dist-bzip hook to the Makefile.am to make bzip2
9380 compressed distributions.
9382 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Server now enforces the maximum length for the nickname and
9385 the channel as protocol specification dictates. 128 bytes for
9386 nickname and 256 bytes for channel name.
9388 * Moved the WHOIS printing to the application. The client libary
9389 does not print out the WHOIS information anymore, the application
9390 must do it. Renamed silc_client_command_reply_whois_print to
9391 the silc_client_command_reply_whois_save.
9393 The client's idle time is also sent to the application now, and
9394 the idle is shown on screen.
9396 * Added silc_client_command_reply_identify_save to save the
9397 received IDENTIFY entries.
9399 * Do not check for channel private keys in message sending and
9400 reception if the channel does not have the PRIVKEY mode set.
9401 Affected file lib/silclient/client_channel.c.
9403 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9405 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9406 just surfaced after chaning the JOIN procedure.
9408 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9410 * Added silc_client_get_clients_by_list to get client entries
9411 from Client ID list, that is returned for example by JOIN
9412 and USERS command replies. The application should use this
9413 function for example when JOIN command reply is received to
9414 resolve the clients already on the channel (library does not
9415 do that anymore as USERS command reply is not used in the JOIN
9416 procedure anymore). Affected files lib/silcclient/silcapi.h and
9417 lib/silcclient/idlist.c.
9419 * JOIN command reply and USERS command reply returns now SilcBuffer
9420 pointers instead of unsigned char pointers when returning
9421 the client list and mode list.
9423 * Added <Client ID> argument to the JOIN command reply, mainly
9424 for the server to identify for which client the command was
9425 originally sent. Updated protocol specs accordingly.
9427 * Added SilcDlist private_key pointer to the SilcChannelEntry
9428 in the client to support the channel private keys. Affected
9429 file is lib/silcclient/idlist.h.
9431 * Added SilcChannelPrivateKey argument to the function
9432 silc_client_send_channel_message so that application can choose
9433 to use specific private ke if it wants to. If it is not provided,
9434 the normal channel key is used, unless private keys are set.
9435 In this case the first (key that was added first) is used
9436 as the encryption key.
9438 * Implemented the support for channel private key handling.
9439 Implemented the following functions:
9441 silc_client_add_channel_private_key,
9442 silc_client_del_channel_private_keys,
9443 silc_client_del_channel_private_key,
9444 silc_client_list_channel_private_keys and
9445 silc_client_free_channel_private_keys
9447 Affected file lib/silcclient/client_channel.c.
9449 * Added the support for the private keys in the channel message
9450 sending and encryption and in the message reception and
9451 decryption. Affected funtions are
9452 silc_client_send_channel_message and silc_client_channel_message.
9454 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * Added SKE's key verify callback to the client library's
9457 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9459 * Removed the statement that server (or router) must send USERS
9460 command reply when joining to the channel so that the client
9461 knows who are on the channel. Instead, the client list and
9462 client's mode list is now sent in the JOIN command reply to the
9463 client who joined channel. This is better solution.
9465 * Added function silc_server_get_users_on_channel and function
9466 silc_server_save_users_on_channel to the silcd/server.[ch].
9468 * Removed function silc_server_command_send_users from the
9471 * Do not show topic on the client library anymore. The topic is
9472 sent in the command reply notify to the application and the
9473 application must show the topic now.
9475 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9477 * Added client searching by nickname hash into the IDENTIFY and
9478 WHOIS commands in the server as they were clearly missing from
9479 them. Affected file is silcd/command.c.
9481 * Fixed a bug in private message receiving in the client library.
9482 The remote ID was freed and it wasn't supposed, now it is
9485 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9487 * Minor fix to the channel payload; allocate the data area, as it
9488 needs to be of specific length.
9490 * If the key agreement port is zero then the operating
9491 system will define the bound port. Affected files are
9492 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9494 * Added new function silc_channel_payload_decrypt into the file
9495 lib/silccore/silcchannel.[ch].
9497 * Moved the channel message etc, check from silc_packet_decrypt
9498 to applications. The library calls now a generic
9499 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9500 when the packet is either normal or special. This was done to
9501 allow more wide range of checking that was not allowed when
9502 the code was in library. Now applications can do virtually any
9503 checks to the packet and return to the library the decision how
9504 the packet should be processed. Affected files are
9505 lib/silccore/silcpacket.[ch].
9507 Added silc_server_packet_decrypt_check to the server and
9508 silc_client_packet_decrypt_check to the client library.
9510 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9511 to send with specified source and destination information.
9513 * Channel message delivery between routers was broken after the
9514 channel key distribution was fixed earlier. The channel key
9515 was used be to distributed to other routers as well which is not
9516 allowed by the protocol. Now this is fixed and channel keys
9517 really are cell specific and the channel message delivery between
9518 routers comply with the protocol specification.
9520 * Fixed various commands in server to check also the global list
9521 for the channel entry and not just the local list. The affected
9522 file silcd/command.c.
9524 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9526 * Added assert()s to buffer formatting and unformatting routines
9527 to assert (if --enable-debug) when error occurs. Affected
9528 file: lib/silcutil/silcbuffmt.c.
9530 * Changed to auto-reconnect to check whether the remote host is
9531 router and register the re-connect timeout if it is. It used
9532 to check that whether we are normal server, but router must do
9533 auto-reconnect with another router as well. Affected file
9536 * Removed the [<key len>] option from CMODE command as the cipher
9537 name decides the key length, nowadays. See the defined ciphers
9538 from the protocol specification.
9540 * Added [<hmac>] option to the CMODE command to define the HMAC
9541 for the channel. Added SILC_CMODE_HMAC channel mode.
9543 * Added [<hmac>] option for the JOIN command so that user can
9544 select which HMAC is used to compute the MACs of the channel
9547 * Added Hmac field to the Channel Message Payload. The integrity
9548 of plaintext channel messages are now protected by computing
9549 MAC of the message and attaching the MAC to the payload. The
9550 MAC is encrypted. Now, it is clear that this causes some
9551 overhead to the size of the packet but rationale for this is that
9552 now the receiver can verify whether the channel message decrypted
9553 correctly and also when private keys are set for the channel the
9554 receiver can decrypt the packet with several keys and check from
9555 the MAC which key decrypted the message correctly.
9557 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9558 lib/silccrypt/silccipher.[ch].
9560 * Added silc_hash_len to return the digest length into the
9561 lib/silcrypt/silchash.[ch].
9563 * Rewrote parts of Silc Channel Payload interface in the
9564 lib/silccore/silcchannel.[ch]. The encode function now also
9565 encrypts the packet and parse function decrypts it.
9567 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9569 * Fixed a minor formatting bug in the SKE's key material processing.
9570 It actually might have processed the keys wrong way resulting
9573 * Redefined the mandatory HMAC algorithms and added new algorithms.
9574 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9575 and hmac-md5 truncated to 96 bits. The mandatory is now
9576 hmac-sha1-96. Rest are optional (including the one that used
9577 to be mandatory). Rationale for this is that the truncated HMAC
9578 length is sufficient from security point of view and can actually
9579 make the attack against the HMAC harder. Also, the truncated
9580 HMAC causes less overhead to the packets. See the RFC2104 for
9583 * Added new [hmac] configuration section. The SKE used to use
9584 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9585 is of course wrong. The official names that must be proposed in
9586 the SKE are the ones defined in the protocol specification
9587 (hmac-sha1-96 for example). The user can configure any hmac
9588 using any hash function configured in the [hash] section. At
9589 least, the mandatory must be configured.
9591 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9593 * Added HMAC list to the SKE proposal list. It has now both
9594 hash algorithm list and HMAC list. This makes the protocol
9595 incompatible with previous versions. The SKE now seems to work
9596 the way it is supposed to work, for the first time actually.
9598 * Defined plain Hash algorithms to the protocol specification.
9601 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9603 * Implemented support for key agreement packets into the server.
9604 Added functions silc_server_key_agreement and
9605 silc_server_send_key_agreement. Other than these functions,
9606 server has nothing to do with this packet.
9608 * Added support for private message key packets into the server.
9609 Added functions silc_server_private_message_key and
9610 silc_server_send_private_message_key.
9614 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9615 called in the protocol's final callback instead in the END
9616 protocol state. This makes a little more sense and in the same
9617 time in client we can use the same protocol routines for normal
9618 key exchange and to key agreement packet handling as well.
9620 * Added to both client's and server's KE protocol context the
9621 SilcSKEKeyMaterial pointer to save the key material. We will
9622 bring the key material to the protocol's final callback by doing
9623 this. The final callback must free the key material.
9625 * Added SKE's packet_send callback into client's KE protocol
9626 context so that the caller can choose what packet sending function
9627 is used. This way we can use different packet sending when
9628 doing normal SKE when doing key agreement packet handling (in
9629 the key agreement packet handling we do not want to encrypt
9632 * Implemented the responder side of the key agreement routines
9633 in the client. The client can now bind to specified port and
9634 accept incoming key negotiation. The key material is passed
9635 to the application after the protocol is over.
9637 * Implemented the processing of incoming Key Agreement packet
9638 in the client. Added function silc_client_key_agreement to
9641 * Implemented the intiator side of the key agreement routines
9642 in the client. The client can now initiate key agreement with
9643 another remote client. The key material is passed to the
9644 application after the protocol is over.
9646 * Created client_keyagr.c to include all the key agreement
9649 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9650 SILC_TASK_CALLBACK except that it is not static.
9652 * Created client_notify.c and moved the Notify packet handling
9653 from the client.[ch] into that file.
9655 * Created client_prvmsg.c and moved all private message and
9656 private message key routines from the client.[ch] into that file.
9658 * Create client_channel.c and moved all channel message and
9659 channel private key routines from the client.[ch] into that file.
9661 * Changed silc_client_get_client_by_id_resolve to resolve with
9662 WHOIS command instead of IDENTIFY command, in the file
9663 lib/silclient/idlist.c.
9665 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9667 * Implemented the SKE's responder side to the Client library.
9669 * When FAILURE is received to the protocol do not trust it
9670 blindly. Register a timeout to wait whether the remote closes
9671 the connection as it should do it, only after that process the
9672 actual failure. This was changed to both client and server.
9674 * Added client_internal.h to include some of the structures
9675 there instead of client.h in lib/silcclient/.
9677 * Added function silc_task_unregister_by_callback to unregister
9678 timeouts by the callback function.
9680 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9682 * Some "Incomplete WHOIS info" errors has been appearing on the
9683 log files. Took away the entry->userinfo check from WHOIS
9684 reply sending. The entry->userinfo is now " " if client did not
9685 provide one. I thought this was fixed earlier but something
9686 is wrong still. Let's see if the error still appears.
9688 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Fixed a minor bug in the login when the channel key is
9691 re-generated in the server. It used to generate the key in
9692 wrong order and thus caused problems in the channel traffic.
9694 * Fixed a minor bug in channel key distsribution after
9695 KICK command. The key was not sent to the router even though
9698 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Added silc_ske_process_key_material_data as generic routine
9701 to process any key material as the SILC protocol dictates. The
9702 function is used by the actual SKE library but can be used by
9703 applications as well. This relates to the private message keys
9704 and the channel private keys since they must be processed the
9705 same way the normal SILC session keys. The protocol dictates
9706 this. Affected files: lib/silcske/silcske.[ch].
9708 Added also silc_ske_free_key_material to free the
9709 SilcSKEKeyMaterial structure.
9711 * Defined silc_cipher_set_key function to set the key for
9712 cipher without using the object's method function. The affected
9713 files: lib/silccrypt/silccipher.[ch].
9715 * Implemented silc silc_client_add_private_message_key,
9716 silc_client_add_private_message_key_ske,
9717 silc_client_del_private_message_key,
9718 silc_client_list_private_message_keys and
9719 silc_client_free_private_message_keys functions in the
9722 Added functions silc_client_send_private_message_key to send
9723 the Private Message Key payload and silc_client_private_message_key
9724 to handle incoming Private Message Key payload.
9726 * Added Cipher field to the Private Message Key payload to set
9727 the cipher to be used. If ignored, the default cipher defined
9728 in the SILC protocol (aes-256-cbc) is used.
9730 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9732 * Removed lib/silcclient/ops.h file.
9734 Redefined parts of the SILC Client Library API. Created new
9735 file silcapi.h that deprecates the ops.h file and defines the
9736 published Client Library API. Defined also private message key
9737 API and channel private key API into the file.
9739 This is the file that the application must include from the
9740 SILC Client Library. Other files need not be included by
9741 the application anymore.
9743 * Added new key_agreement client operation callback and also
9744 defined the Key Agreement library API for the application.
9746 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9748 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9749 is used by clients to request key negotiation between another
9750 client in the SILC network. If the negotiation is started it
9751 is performed using the SKE protocol. The result of the
9752 negotiation, the secret key material, can be used for example
9753 as private message key.
9755 Implemented the Key Agreement payload into the files
9756 lib/silccore/silauth.[ch].
9758 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9760 * Redefined ciphers for the SILC protocol. Added some new ciphers
9761 and defined the key lengths for the algorithms. Changed the
9762 code accordingly. The default key length is now 256 bits.
9764 * Fixed SKE key distribution function silc_ske_process_key_material
9765 when the key length is more than 128 bits. The default key
9766 length in SILC is now 256 bits.
9768 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9769 to indicate unsupported algorithm.
9771 * Renamed rijndael.c to aes.c and all functions as well.
9773 * Fixed a long standing channel key setting bug in client library.
9774 Weird that it has never surfaced before.
9776 * Fixed bug in channel deletion. If the entire channel is removed
9777 then it must also delete the references of the channel entry
9778 from the client's channel list as the client's channel entry and
9779 the channel's client entry share same memory.
9781 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9783 * Implemented CONNECT and SHUTDOWN commands in the client.
9785 * Implemented CLOSE command to the client.
9787 * Added the function silc_idlist_find_server_by_name into the
9788 files silcd/idlist.[ch].
9790 Added the function silc_idlist_find_server_by_conn into the
9791 files silcd/idlist.[ch].
9793 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * DIE command was renamed to SHUTDOWN. Updated the both code
9798 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9799 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9801 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9804 * Added function silc_server_create_connection function to create
9805 connection to remote router. My server implementation actually
9806 does not allow router to connect to normal server (it expects
9807 that normal server always initiates the connection to the router)
9808 so the CONNECT command is only good for connecting to another
9811 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9813 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9814 or some other client was kicked from the channel.
9816 Implemented the handling of the notify type to both client
9819 Implemented silc_server_send_notify_kicked to send the KICKED
9820 notify. It is used to send it to the server's primary router.
9822 * Implemented the KICK command into server and client.
9824 * Added `query' argument to the silc_idlist_get_client function
9825 to indicate whether to query the client from server or not if
9828 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9829 to indicate that the client is not channel founder.
9833 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9835 * Removed the rng context from SilcPacketContext structure and
9836 changed that the packet routine uses the Global RNG API.
9838 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Added support for quit message that client can "leave" on the
9841 channel when it quits the SILC. It is ditributed inside the
9842 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9844 Added silc_server_free_client_data that will take the
9845 signoff message as argument.
9847 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9849 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Updated parts of the protocol specification to keep it up
9854 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9857 payloads in one packet.
9859 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9860 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9861 use now the new List flag.
9863 * Also deprecated the following packet types: REPLACE_ID,
9864 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9866 * Added list support for Notify packet in server.
9868 * Added silc_server_send_notify_channel_change to send the
9869 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9870 the silc_server_send_replace_id.
9872 * Added silc_server_send_notify_nick_change to send the
9873 NICK_CHANGE notify type. Deprecates the function
9874 silc_server_send_replace_id.
9876 * Added silc_server_send_notify_join to send the JOIN notify type.
9877 Deprecates the function silc_server_send_new_channel_user.
9879 * Added silc_server_send_notify_leave to send LEAVE notify type.
9880 Deprecates the function silc_server_send_remove_channel_user.
9882 * Added silc_server_send_notify_cmode and
9883 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9884 types. Deprecates the silc_server_send_set_mode function.
9886 * Added SERVER_SIGNOFF notify type to indicate that server has
9887 quit. This means that all clients on the channel from that
9888 server will drop. This can be also used when netsplit happens.
9890 Deprecated REMOVE_ID packet type since it is not needed anymore
9893 Added silc_server_send_notify_server_signoff to send the
9894 SERVER_SIGNOFF notify type. Deprecates the function
9895 silc_server_send_remove_id.
9897 Added also silc_server_send_notify_signoff to send the
9898 SIGNOFF notify type.
9900 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9901 SILC protocol from this day on. Changed the protocol
9902 specification as well.
9904 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9905 notify type. It is used between routers to notify about
9906 topic changes on a channel.
9908 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9911 * Partly updated the protocol specification to comply with the
9912 changes now made. It is still though a bit outdated.
9914 * The JOIN notify type now takes one extra argument <Channel ID>.
9915 The packet used to be destined to the channel but now the
9916 JOIN type may be sent as list thus it is impossible to
9917 destine it to any specific channel. By adding this argument
9918 it is again possible.
9920 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * Added CREDITS file. The CHANGES and CREDITS file will appear
9923 in the distribution as well.
9925 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9928 types in the server's silcd/packet_receive.c.
9930 * Implemented CMODE and CUMODE to work in router environment.
9932 * Fixed minor encoding and decoding buglet from the
9933 lib/silccore/silcmode.c.
9935 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9938 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9940 * Changed all SilcConfigServer* and silc_config_server* to
9941 SilcServerConfig* and silc_server_config*, respectively.
9944 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Associated the ID (client or server ID) to the Authentication
9947 Payload to avoid any possibility of forging. Updated the
9948 protocol specification and the code accordingly.
9950 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9952 * The RSA key length is now save to the RsaKey context in the
9953 key generation process in lib/silccrypt/rsa.c. The key length
9954 is now used to figure out the maximum size of the block allowed
9955 to be encrypted/signed.
9957 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9958 is equivalent to the silc_mp_mp2bin but does not allocate any
9961 * Changed silc_mp_mp2bin API to take length argument. If it is
9962 non-zero then the buffer is allocated that large. If zero, then
9963 the size is approximated using silc_mp_sizeinbase, which however
9966 * Created Global RNG API which is global RNG that application can
9967 initialize. After initializing, any routine anywhere in the
9968 code (including library) can use RNG without allocating a new
9969 RNG object. This was done to allow this sort of use of the
9970 RNG in code that has no chance to allocate RNG object. All
9971 applications currently allocate this and many routines in the
9972 library use this. Affected file lib/silccrypt/silcrng.[ch].
9974 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9975 it to use the Global RNG API.
9977 * Defined Authentication Payload into protocol specification that
9978 is used during SILC session to authenticate entities. It is
9979 used for example by client to authenticate itself to the server
9980 to obtain server operator privileges.
9982 Implemented this payload into the lib/silccore/silcauth.[ch].
9983 Implemented also routines for public key based authentication
9984 as the new protocol specification dictates.
9986 Moved definitions of different authentication methods from
9987 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9989 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9990 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9991 silc_pkcs_verify_with_hash functions into the file
9992 lib/silccrypt/silcpkcs.[ch].
9994 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9996 * The client entry's userinfo pointer must be always valid.
9997 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9998 will fail since it requires the userinfo. Now, the userinfo
9999 is allocated as "" if actual userinfo does not exist. Actually,
10000 it must exist and it is totally Ok to drop client connections
10001 that does not announce the userinfo. However, we will make
10002 this workaround for now.
10004 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10005 to return the remote port by socket.
10007 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10009 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10010 SILC_SERVER_PENDING_EXEC and added an new macro
10011 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10012 data or when error occurs while processing the pending command.
10014 Added new argument `destructor' into silc_server_command_pending
10015 and to the SilcServerCommandPending object. This destructor is
10016 now called after calling the pending callback or if error occurs
10017 immediately. If error occurs the actual pending callback won't
10018 be called at all - only the destructor. The destructor may be
10019 NULL if destructor is not needed.
10021 All this applies for client library code as well. Similar
10022 changes were made there as well for the pending commands.
10024 In the client, the application must now allocate the
10025 SilcClientCommandContext with the silc_client_command_alloc
10028 * Added reference counter to the SilcServerCommandContext. Added
10029 function silc_server_command_alloc and silc_server_command_dup
10032 Same type of functions added to the client library for the same
10035 * Removed the cmd_ident from IDListData away since it is now
10036 global for all connections. It is the command identifier used
10037 in command sending and with pending commands. The affected file
10040 * Added reference counter to the SilcSocketConnection objecet to
10041 indicate the usage count of the object. The object won't be
10042 freed untill the reference counter hits zero. Currently only
10043 server uses this, and client ignores it. The client must be
10044 set to use this too later. The affected files are
10045 lib/silccore/silcsockconn.[ch]. Added also the function
10046 silc_socket_dup to increase the reference counter.
10048 This was mainly added because it is possible that the socket
10049 is removed underneath of pending command or other async
10050 operation. Now it won't be free'd and proper DISCONNECTING
10051 flags, etc. can be set to avoid sending data to connection that
10052 is not valid anymore.
10054 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10055 the connection. After that it sets SILC_SET_DISCONNECTED.
10056 It is, however, possible that the socket data is not still freed.
10057 The silc_server_packet_process now checks that data is not
10058 read or written to connection that is DISCONNECTED. The socket
10059 get's freed when the reference counter hits zero.
10061 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Changed the client operation API: channel_message operation's
10064 `sender' is now the client entry of the sender, not the nickname
10065 and the `channel' is the channel entry, not the channel name.
10067 In the private_message operation the `sender' is now also the
10068 client entry of the sender not the nickname.
10070 Affected file is lib/silcclient/ops.h and all applications
10071 using the client operations.
10073 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10075 * Moved the calling of ops->connect() from connect_to_server_final
10076 into receive_new_id functin since that is the point when the
10077 client is actually allowed to send traffic to network. The
10078 affected file is lib/silcclient/client.c.
10080 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10082 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10083 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10084 (if needs broadcasting) instead of broadcasting the packets one
10085 by one which would make a burst in the network traffic.
10087 * Added `broadcast' argument to the functions in silcd/server.[ch]
10088 silc_server_create_new_channel[_with_id] to indicate whether
10089 to send New Channel packet to primary router.
10091 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Added new function into the silcd/server.[ch] files:
10094 silc_server_create_new_channel_with_id to create new channel with
10095 already existing Channel ID.
10097 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10098 lib/silccore/silcpacket.h. This packet is used t send list of
10099 Set Mode payloads inside one packet. Server uses this to set
10100 the modes for the channels and clients on those channels, that it
10101 announced to the router when it connected to it. The protocol
10102 specification has been updated accordingly.
10104 * The silc_server_new_channel did not handle the packet coming
10105 from normal server as it normally does not send that. However,
10106 when it announces its channels it does send it. Implemented
10107 the support for that.
10109 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10110 into the file lib/silccore/id.h.
10112 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10114 * Fixed memory leaks in the functions silc_idlist_del_client,
10115 silc_idlist_del_channel and silc_idlist_del_server in the file
10116 silcd/idlist.c. All of those leaked like a sieve.
10118 * Fixed some small memory leaks in the client's function
10119 silc_client_notify_by_server.
10121 * Added functions into silcd/server.c: silc_server_announce_clients,
10122 silc_server_announce_channels and silc_server_announce_server.
10123 These functions are used by normal and router server to announce
10124 to its primary router about clients, channels and servers (when
10125 router) that we own. This is done after we've connected to the
10128 These functions effectively implements the following packet types:
10129 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10130 and SILC_PACKET_NEW_ID_LIST.
10132 * Added new functions into the silcd/packet_receive.[ch]:
10133 silc_server_new_id_list, silc_server_new_channel_list and
10134 silc_server_new_channel_user_list to handle the incoming
10135 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10137 * Added support of changing Channel ID in the function
10138 silc_server_replace_id. If the server that announces a channel
10139 to the router already exists in the router (with same name but
10140 with different Channel ID), router is responsible to send
10141 Replace ID packet to the server and force the server to change
10142 the Channel ID to the one router has.
10144 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10145 client that the Channel ID has been changed by the router. The
10146 normal server sends this to the client. Client must start using
10147 the new Channel ID as the channel's ID.
10149 Implemented handling of this new type into lib/silcclient/client.c
10150 into the function silc_client_notify_by_server.
10152 * Added new function silc_idlist_replace_channel_id into the files
10153 silcd/idlist.[ch] to replace the Channel ID.
10155 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10157 * Call silc_server_command_identify_check always when processing
10158 the IDENTIFY command in silcd/command.c
10160 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10163 send keepalive packets. The packet can be sent by clients,
10164 servers and routers.
10166 Added function silc_socket_set_heartbeat into the file
10167 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10168 If not set, the heartbeat is not performed. The actual
10169 heartbeat is implemented in the low level socket connection
10170 library. However, application is responsible of actually
10171 sending the packet.
10173 Added silc_server_send_heartbeat to send the actual heartbeat
10174 packet into silcd/packet_send.[ch]. Server now performs
10175 keepalive with all connections.
10177 * Added silc_task_get_first function into lib/silcutil/silctask.c
10178 to return the timeout task with shortest timeout. There was a bug
10179 in task unregistration that caused problems. TODO has been
10180 updated to include that task system must be rewritten.
10182 * The client library will now resolve the client information when
10183 receiving JOIN notify from server for client that we know but
10184 have incomplete information.
10186 * Rewrote parts of silc_server_remove_from_channels and
10187 silc_server_remove_from_one_channel as they did not remove the
10188 channel in some circumstances even though they should've.
10190 * Encryption problem encountered in server:
10192 The LEAVE command used to send the Channel Key packet to the
10193 router immediately after generating it. However, the code
10194 had earlier sent Remove Channel user packet but not immediately,
10195 ie. it was put to queue. The order of packets in the router
10196 was that Channel Key packet was first and Remove Channel User
10197 packet was second, even though they were encrypted in the
10198 reverse order. For this reason, MAC check failed. Now, this
10199 is fixed by not sending the Channel Key packet immediately but
10200 putting it to queue. However, this is more fundamental problem:
10201 packets that are in queue should actually not be encrypted
10202 because packets that are sent immediately gets encrypted
10203 actually with wrong IV (and thus MAC check fails). So, packets
10204 that are in queue should be encrypted when they are sent to
10205 the wire and not when they put to the queue.
10207 However, the problem is that the current system has not been
10208 designed to work that way. Instead, the packet is encrypted
10209 as soon as possible and left to the queue. The queue is then
10210 just purged into wire. There won't be any fixes for this
10211 any time soon. So, the current semantic for packet sending
10214 o If you send packet to remote host and do not force the send
10215 (the packet will be in queue) then all subsequent packets to the
10216 same remote host must also be put to the queue. Only after the
10217 queue has been purged is it safe again to force the packet
10220 o If you send all packets immediately then it safe to send
10221 any of subsequent packets through the queue, however, after
10222 the first packet is put to queue then any subsequent packets
10223 must also be put to the queue.
10225 Follow these rules and everything works fine.
10227 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * Added new function silc_server_remove_clients_by_server to
10230 remove all client entries from ID list when the server connection
10231 is lost. In this case it is also important to invalidate all
10232 client entires as they hold the invalid server entry. This
10233 fixes fatal bug when server has lost connection and will reconnect
10236 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10238 * Made some sanity checks to silc_server_daemonise like to check
10239 whether the requested user and group actually exists.
10241 * Added sanity check to SKE's silc_ske_responder_finish to check
10242 that the public and private key actually is valid.
10244 * Invalidate the client's nickname when receiving Replace ID
10245 packet and the Client ID is being replaced. This means that the
10246 server will query the nickname if someone needs it (client)
10249 * Sort the ID Cache in client library when the ID Cache data
10250 has changed (needs sorting).
10252 * Do not allow for SILC client to create several connections to
10253 several servers. The client does not support windows right now
10254 and generating multiple connections causes weird behaviour.
10256 Irssi-silc client does support windows and can handle several
10257 connections without problems, see: www.irssi.org and SILC plugin.
10259 * Fixed some places where client was added to the IDList. The
10260 rule of thumb is following (in order to get everything right):
10261 If the client is directly connected local client then the
10262 `connection' argument must be set and `router' argument must be
10263 NULL to silc_idlist_add_client function. If the client is not
10264 directly connected client then the `router' argument must
10265 bet set and the `connection' argument must be NULL to the
10266 silc_idlist_add_client function.
10268 * The funtion silc_server_packet_send_local_channel actually did
10269 not check whether the client was locally connected or not. It
10270 does that now. Fixed a bug related to LEAVE command.
10272 * Fixed Remove Channel User payload parsing bug in server's
10273 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10275 * The server's silc_server_save_channel_key now checks also the
10276 global ID list for the channel as it might not be in the local
10277 list. Fixed a bug related to LEAVE command.
10279 * Is this the end of the [<unknown>] buglet that has been lurking
10280 around for a long time? A little for loop fix in server's
10281 silc_server_command_whois_parse that is used by both IDENTIFY
10282 and WHOIS command. At least, this was a clear bug and a cause
10283 of one type of [<unknown>] buglet.
10285 * WHOIS and IDENTIFY commands call the function
10286 silc_server_command_[whois/identify]_check function even if
10287 we are not router server.
10289 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10291 * Added --with-gmp configuration option. If set the GMP
10292 is always compiled in the SILC source tree. If not set then
10293 it is checked whether the system has the GMP3 installed. If
10294 it has then the GMP won't be compiled (the system's headers
10295 and library is used), if it doesn't have it then the GMP is
10296 compiled in the SILC source tree.
10298 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10300 * Changed RSA private exponent generation to what PKCS #1
10301 suggests. We try to find the smallest possible d by doing
10302 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10303 not security fix but optimization.
10305 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10307 * Added new config entry [Identity] to fork the server and run
10308 it as specific user and group. A patch from Bostik.
10310 * Imported Dotconf configuration library into lib/dotconf.
10311 This will be used to create the SILC configuration files later.
10312 It will appear in the distsribution after this commit.
10314 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10316 * A big code auditing weekend happening. Auditing code for
10317 obvious mistakes, bugs and errors. Also, removing any code
10320 Removed files for being obsolete:
10322 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10323 inline in the file lib/silcutil/silcbuffer.h)
10325 o lib/silcutil/silcbufutil.c (the header has inline versions)
10327 Changed code to fix possible error conditions:
10329 o The buffer formatting routines now check that the destination
10330 buffer really has enough space to add the data. This applies for
10331 both buffer formatting and unformatting
10332 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10333 unformatting was changed to accomodate following rules:
10334 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10335 sent to the function while XXX_*STRING will not allocate or copy
10336 the data into the buffer. Instead it sets the pointer from the
10337 buffer into the pointer sent as argument (XXX_*STRING used to
10338 require that the pointer must be allocated already). This change
10339 makes this whole thing a bit more consistent and more optimized
10340 (note that the data returned in the unformatting with XXX_*STRING
10341 must not be freed now). The routines return now -1 on error.
10343 o Tried to find all code that use buffer_format and buffer_unformat
10344 and added return value checking to prevent formatting and
10345 especially unformatting errors and possible subsequent fatal
10348 o Changed ske->x and ske->KEY to mallocated pointers in
10349 lib/silcske/silcske.h. Fixed possible data and memory leak.
10351 o Added return value checking to all *_parse* functions. Fixed
10352 many memory leaks as well.
10354 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10355 so that buffer overflows would not happen. All code now also
10356 checks the return value as it can fail.
10358 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10360 * Added reconnection support to server if the normal server looses
10361 its connection to the router (for example if router is rebooted).
10362 The server performs normal reconnection strategy implemented
10363 to the server. Affected file silcd/server.c.
10365 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10367 * Added new packet type SILC_PACKET_SET_MODE that is used to
10368 distribute the information about changed modes (for clients,
10369 channels and clients channel modes) to all routers in the
10370 network. Updated the protocol specification accordingly.
10372 Added functions into silcd/packet_send.c and
10373 silcd/packet_receive.c: silc_server_send_set_mode,
10374 silc_server_set_mode.
10376 Added new files silcmode.[ch] into lib/silccore that implements
10377 the encoding and decoding of Set Mode Payload. Added new type
10378 SilcSetModePayload. Moved the definitions of different modes
10379 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10381 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10383 * Oops, a little mistake in server's connection authentication
10384 protocol. The protocol is not ended with FAILURE but with
10385 SUCCESS if the authentication is Ok. :) Affected file is
10388 * Implemented NICK_CHANGE notify handling in server in the file
10389 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10390 the local clients on the channel. After the changing nickname
10391 in router environment snhould work and the [<unknown>] nickname
10392 should appear no more.
10394 The silc_server_replace_id function that receives the Replace ID
10395 payload now sends the NICK_CHANGE notify type also in the file
10396 silcd/packet_receive.c
10398 * Changed WHOIS and IDENTIFY command to support the maximum amount
10399 of arguments defined in protocol specs (3328 arguments). This
10400 fixed a bug that caused problems when there were more than three
10401 users on a channel.
10403 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10405 * Added extra parameter, command identifier, to the
10406 silc_client_send_command so that explicit command identifier
10409 Changed that ID list routines uses specific command identifier
10410 when sending WHOIS/IDENTIFY requests to the server so that they
10411 can be identified when the reply comes back.
10413 Affected files lib/silcclient/command.[ch],
10414 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10416 * Added `sender' argument to silc_server_packet_send_to_channel
10417 to indicaet the sender who originally sent the packet to us
10418 that we are now re-sending. Ignored if NULL. Affected file
10419 silcd/packet_send.[ch].
10421 * Added some server statistics support in silcd/server_internal.h
10422 SilcServerStatistics structure and around the server code. Also
10423 send some nice statistics information when client is connecting
10426 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10428 * Fixed channel ID decoding in server's JOIN command reply in
10429 silcd/command_reply.c
10431 * Fixed braodcasting of replace ID payload to not to send it if
10432 we are standalone server in silcd/packet_receive.c.
10434 * Fixed all channel message sending routines to not to send
10435 packets to clients that has router set, since they are routed
10436 separately in the same function earlier. Affects file
10437 silcd/packet_send.c and all channel packet sending functions.
10439 * In USERS reply, res_argv[i] are not allocated, the table
10440 is allocated. Thus changed that free the table, not its
10443 * In server's whois_check and identify_check if the client is
10444 locally connected do not send any WHOIS commands - they are not
10447 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10449 * Fixed some minor bugs in client when sending WHOIS command. The
10450 arguments was in wrong order.
10452 * Removed statis function add_to_channel from server in
10453 silcd/command.c that was previously used with the joining but
10456 * Tested USERS command in router environment successfully with two
10457 routers, two servers and two clients.
10459 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10461 * Reorganized the USERS command and command reply in client library
10462 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10463 When the command is given by user we register a pending command
10464 callback that will reprocess the command after the reply has been
10465 received from the server. When reprocessing the packet we then
10466 display the information. Thus, the USERS information is displayed
10467 now in the command callback instead of in the command reply
10468 callback. The processing of the command is same as previously
10469 when server has sent the command reply in the JOINing process.
10471 * Added to USERS command in silcd/command_reply.c to join the client,
10472 we didn't use to know about, to the channel after we've created
10473 a client entry for it. Also, for clienet we did know already still
10474 check whether it is on the channel or not and add it if not.
10476 * Removed silc_server_command_join_notify as the function and its
10479 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10481 * Changed the client's pending command handling to the same as the
10482 server's pending command handling. It is also now possible to
10483 execute command reply functions from other command reply
10484 function as the function callbacks for commands and command
10485 replies are one and same. The pending commands are not static
10486 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10487 in client connection context. Thus, pending commands are server
10488 connection specific as it is convenient.
10490 Changed the function silc_client_command_pending and
10491 silc_client_command_pending_del and added new function
10492 silc_client_command_pending_check. Removed the
10493 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10496 * Added cmd_ident, current command identifier, to the client
10497 connection context in lib/silcclient/client.h to keep track on
10498 command identifiers used in command sending. Client's command reply
10499 function handling now supports the mandatory command identifiers.
10501 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10502 funtions in client to fully support pending command callbacks.
10504 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10505 as one of the arguments to the application in the command reply
10508 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10509 before first releasing SILC but came back. Now it is removed again
10510 and should come back nomore. The FORWARDED flag was used only
10511 by the JOINing procedure by forwarding the command packet to router.
10512 Now, the JOINing procedure has been changed to more generic (due
10513 to various router environment issues) and FORWARDED is not needed
10514 anymore for anything. The protocol specification is yet to be
10517 Now, removed silc_server_packet_forward from server and the flag
10518 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10520 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10522 * Renamed NAMES command to USERS command. The NAMES was named that
10523 due to historical reasons. Now it is renamed. Also, rewrote
10524 parts of the USERS command. The nickname list is not sent anymore
10525 by the server. Only Client ID and mode lists are sent in the USERS
10526 command. Changed this also to the protocol specification.
10528 The client now resolves the names and stuff after it receives
10529 the USERS list from the server when joining to the channel.
10531 * WHOIS and IDENTIFY commands has been changed to support multiple
10532 Client ID's per command. One can now search for multiple users
10533 in the network by sending only one WHOIS or IDENTIFY command.
10534 Changed the code and the protocol specifications.
10536 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10537 uses silc_server_command_whois_parse to parse the request. */
10539 * If normal server, do not parse the WHOIS and IDENTIFY requests
10540 before sending it to the router. Saves some time.
10542 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10544 * Fixed JOIN command on client library. Wrong number of arguments
10545 used to crash the client.
10547 * Added silc_server_channel_has_global function to check whether
10548 channel has global users or not.
10550 * Added silc_server_channel_has_local function to check whether channel
10551 has locally connected clients on the channel.
10553 * The silc_server_remove_from_one_channel now checks whether the
10554 channel has global users or not after given client was removed from
10555 the channel. It also checks whether the channel has local clients
10556 on the channel anymore. If it does not have then the channel entry
10557 is removed as it is not needed anymore.
10559 * The silc_server_notify now checks on JOIN notify whether the joining
10560 client is one of locally connected or global. If it is global then
10561 the channel has now global users on the channel and that is marked
10562 to the channel entry. Also, it now saves the global client to
10563 global list who is joining and JOINs it to the channel. This is
10564 for normal server, that is.
10566 Changed silc_server_send_notify_on_channel,
10567 silc_server_packet_relay_to_channel and
10568 silc_server_packet_send_to_channel check if we are normal server
10569 and client has router set (ie. global client) do not send the
10570 message to that client, as it is already routed to our router.
10572 * Implemented LEAVE notify type handling in silc_server_notify
10575 * Tested LEAVE command in router environment successfully. Tested
10576 with two routers, two servers and two clients.
10580 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10582 * Implemented SIGNOFF notify type handling in silc_server_notify
10585 * silc_server_remove_id now removes the client entry from all channels
10586 it has joined and thusly sends SIGNOFF notify type.
10588 * Rewrote the NAMES list generation in server by removing two excess
10589 loops. The lists are created now inside one loop.
10591 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10593 * silc_server_remove_channel_user checks now also global list
10594 for channel and client.
10596 * silc_server_new_channel_user checks now both local and global
10597 list for channel and client. Fixed a bug in client id decoding.
10598 Used to decode wrong buffer.
10600 * silc_server_channel_message checks now both local and global
10601 list for channel entry.
10603 * Tested channel joining (hence JOIN) in router environment
10604 successfully. Tested with two routers, two servers and two
10607 * Tested channel message sending in router environment successfully.
10609 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10611 * Added silc_server_save_channel_key into server.[ch] to save the
10612 received channel key in Channel Key payload processing. It is
10613 also used in JOIN command reply handling.
10615 Equivalent function silc_client_save_channel_key added into
10616 client.[ch] into client library.
10618 * Changed JOIN command reply to send information whether the channel
10619 was created or not (is existing already) and the channel key
10620 payload. Changed protocol specs accordingly.
10622 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10623 the request was sent by ID and not by nickname. Crashed on
10626 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10628 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10629 now correctly save the received data.
10631 * silc_server_free_sock_user_data now notifies routers in the
10632 network about entities leaving the network.
10634 At the same time implemented functions silc_server_remove_id
10635 and silc_server_send_remove_id to receive and send REMOVE_ID
10636 packets. The packet is used to notify routers in the network
10637 about leaving entities. The ID removed will become invalid in
10640 * Added function silc_idlist_del_server into server. Removes and
10641 free's server entry from ID list.
10643 * silc_server_private_message function now checks, if we are router,
10644 that the destination ID really is valid ID, naturally.
10646 * In router when NEW_ID packet is received (for new client) the
10647 hash of the Client ID is saved in the ID Cache but the
10648 client->nickname is set to NULL, instead of putting the hash
10651 IDENTIFY command now also checks that client->nickname must be
10652 valid. If it is not if will request the data from the server who
10653 owns the client. Added new function
10654 silc_server_command_identify_check.
10656 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10657 to set the command to already allocated Command Payload.
10659 * Tested private message sending in router environment with two
10660 routers, two servers and two clients. Fixed minor bugs and now
10663 * Fixed segfault from client's NAMES command. Used to crash if
10664 not on any channel.
10666 * Forwarded packets must not be routed even if it is not destined
10667 to the receiver. Changed server code comply with this.
10669 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10671 * Added `require_reverse_mapping' boolean value to ServerParams
10672 structure. If TRUE (not default) the server will require that
10673 the connecting host has fully qualified domain name.
10675 If the reverse mapping is not required and hostname could not be
10676 found the IP address is used as hostname.
10678 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10680 * Implemented version string checking to both client and server.
10681 The check is incomplete currently due to the abnormal version
10682 strings used in development version of SILC.
10684 * Changed all command functions in server to use the new
10687 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10689 * Changed char *data to unsigned char *data in ID Cache system to
10690 support binary data as ID Cache data. Changed code to support
10691 binary data in lib/silccore/idcache.c.
10693 * Renamed silc_server_packet_relay_command_reply to
10694 silc_server_command_reply as it is normal packet receiving
10695 function. Rewrote the function to accept command replys for
10696 servers and not only for clients.
10698 * Mark remote router always as registered server if we are connecting
10699 to it. Otherwise, commands sent by the router to us are ignored.
10701 * All ID List find routines now returns the ID Cache Entry pointer
10702 as well if requested.
10704 * WHOIS command works now in router environment, tested with two
10705 routers, two servers and two clients.
10707 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10708 in router environment (as it is almost equivalent to WHOIS) but
10709 hasn't been tested thoroughly. Added new functions:
10711 silc_server_command_identify_parse
10712 silc_server_command_identify_send_reply
10713 silc_server_command_identify_from_client
10714 silc_server_command_identify_from_server
10716 * Disabled route cache adding because adding two different ID's with
10717 same IP replaces the old cache entry thus giving wrong route.
10718 The entry->router->connection is always the fastest route anyway
10719 so route cache may not be needed. Of course, new routes maybe
10720 established after receiving the ID when the entry->router->connection
10721 might not be anymore the most optimal.
10723 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10725 * Add route cache for received ID for fast routing.
10727 * Added silc_server_packet_route to route received packet on router
10728 that is not destined to us.
10730 * Renamed silc_server_get_route to silc_server_route_get.
10732 * Added id_string and id_string_len fields into SilcServer to
10733 include encoded ServerID for fast comparing without excess
10734 encoding of the ID's.
10736 * Cleaned up WHOIS command on server side. Added following static
10739 silc_server_command_whois_parse
10740 silc_server_command_whois_check
10741 silc_server_command_whois_send_reply
10742 silc_server_command_whois_from_client
10743 silc_server_command_whois_from_server
10745 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10746 arguments in command replies. All command functions should be
10747 updated to use this macro.
10749 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Minor typo fixes on command reply handling on server.
10753 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10755 * Added silc_server_command_add_to_channel internal routine to add
10756 the client to the channel after router has created the channel and
10757 sent command reply to the server.
10759 * Added generic silc_server_send_command to send any command from
10762 * Use static buffer with ID rendering instead of duplicating data.
10764 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Fixed a channel user mode bug when joining to a channel server gave
10767 everybody channel founder rights, oops.
10769 * We mark ourselves as the router of the incoming server connection
10770 if we are router ourselves. This way we can check in some packet
10771 sending functions whether it is locally connected server. For
10772 incoming router connections we put NULL.
10774 * For router sending packets locally means now always sending the
10775 packet cell wide; to local clients and local servers. For normal
10776 server sending packet locally means sending it to only local
10779 * Fixed the JOIN command to really work in router environment. If the
10780 channel is created it is always created by the router. Router is
10781 also responsible of making the initial joining to the channel,
10782 sending JOIN notify to the sending server and distributing
10783 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10784 does not exist server doesn't do anything else but forward the
10785 command to the router which performs everything.
10787 * Added silc_server_send_channel_key function to send the Channel Key
10790 * Added silc_server_create_channel_key to create new channel key. The
10791 channel key is now re-generated everytime someone joins or leaves
10792 a channel, as protocol dictates. Note: channel->key_len is the
10793 key length in bits.
10795 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10797 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10798 packet_receive.[ch] to separate packet sending and receiving
10799 routines. The server.[ch] now includes everything else including
10800 actual packet processing (writing and reading data) and other
10803 Renamed silc_server_private_message_send_internal to
10804 silc_server_send_private_message. The routine is still though
10805 used only to relay private messages as server does not send
10806 private messages itself.
10808 Renamed silc_server_new_channel to silc_server_create_new_channel
10809 and added new function sicl_server_new_channel that handles the
10810 incoming New Channel packet. Added also new sending function
10811 silc_server_send_new_channel to send New Channel Payload.
10813 * Added new function silc_server_notify to process incoming notify
10814 packet to the server/router. Server may then relay the notify
10815 to clients if needed.
10817 * Added new function silc_server_new_channel_user to process incoming
10818 New Channel User packet. Router will redistribute the packet and
10819 send JOIN notify to its local clients and locally connected servers
10820 if needed. Normal server will send JOIN notify to its local client
10821 on same channel when received this packet. Added also corresponding
10822 sending function silc_server_send_new_channel_user to sent the
10825 * Added boolean route argument to send_notif_to_channel and
10826 packet_send_to_channel functions to attempt to route the packet
10827 if it is TRUE and send only locally if it is FALSE.
10829 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10831 * silc_server_replace_id now broadcasts the received replace ID
10832 packet if it is not broadcast packet already. The router must
10833 broadcast to inform other routers about changed ID.
10835 * Added backpointer to server's router into SilcServer context in
10836 silcd/server_internal.h.
10838 * Fixed silc_server_packet_broadcast to send correct broadcast
10841 * The channel key is now distributed to the local client as soon
10842 as it is received from the router (in router environment) so that
10843 no other packet may be sent for the channel until client has
10846 * silc_server_remove_channel_user now broadcasts the received
10847 Remove Channel User packet if it is not broadcast packet already.
10848 The router must broadcast to inform other routers about removed
10851 * Added users field into SilcPacketContext that is a reference count
10852 of the context. One can increase the reference count by calling
10853 silc_packet_context_dup which is now changed to just increase the
10854 reference count instead of duplicating the data. The reference
10855 count is decresed by calling silc_packet_context_free that will
10856 free the data after the reference count hits zero.
10858 For now on the packet context and everything allocated into it
10859 (including the raw packet from network) must be freed by calling
10860 the new silc_packet_context_free function. Added also new function
10861 silc_packet_context_alloc that must be used now to allocate the
10862 context. This also means that if a routine is asynchronous from
10863 silc_[client/server]_packet_parse_type the packet context must
10864 be duplicated by calling silc_packet_context_dup. Otherwise it
10865 gets free'd after silc_[client/server]_packet_parse_type returns.
10866 Also, one must remember that if packet is duplicated then its
10867 reference count must be decresed by calling the free function as
10868 many times as it was duplicated.
10870 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10871 from both client and server.
10873 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10875 * Made joining to a channel working in router environment.
10877 * Cleaned up JOIN command on server side and create function
10878 silc_server_command_join_channel internal routine to make the
10881 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10883 * Changed silc_command_pending list to SilcDList. Also, added
10884 `ident' field to SilcServerCommandPending structure to identify
10885 the reply and to call correct callback.
10887 Added silc_server_command_pending_check function to replace the
10888 corresnponding macro. The silc_command_pending list is not
10891 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10892 to set identifier to previously allocated Command Payload. It
10893 is used to set identifier for command when resending Command
10896 * Added silc_command_payload_encode_payload to encode Command
10897 Payload buffer from SilcCommandPayload structure.
10899 * Added silc_argument_payload_encode_payload to encode Argument
10900 payload buffer from SilcArgumentPayload structure.
10902 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Changed WHOIS command to support router connection on server side.
10905 The whois request is always sent to router unless the server is
10906 standalone server. After server has received the reply from the
10907 router will it send the reply to the client.
10909 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10910 broadcast received broadcast packet. The function is used only
10911 by router. The broadcast packet is always sent to the router's
10914 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10915 render given ID to printable string, for log files for example.
10917 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10919 * Made basic router to router connections working. At least they
10920 can now connect to each other but nothing really works the way
10921 they are supposed - yet.
10923 * Added new initiator token to RouterConnection configuration
10924 file in silcd/serverconfig.[ch]. It is used to tell whether we
10925 are the initiator to the remote router or whether we'll expect
10926 the other end to connect.
10928 * Moved registering of listener task to silc_server_init, hence
10929 the server starts listenning as soon as it is run, even if it
10930 does not have connections to other routers. Let's see how well
10933 * Changed default connection retry timeouts for more suitable in
10936 * Removed cipher and such arguments from silc_idlist_add_client
10937 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10938 Added new function silc_idlist_add_data to add the keys and stuff
10941 * Added SilcIDListData structure and added it to SilcClientEntry
10942 and SilcServerEntry as their first field in the structure. This
10943 way we can explicitly cast the ID entries to the SilcIDListData
10944 structure and get common data for the entries. In past, we had
10945 to first check what type of connection it is and then cast it to
10946 correct ID entry type. Now, we can directly cast the opaque
10947 pointer to the SilcIDListData (no matter what ID entry it actually
10948 is) and get the data needed.
10950 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10952 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10953 in some circumstances even if threre were timeout tasks, though not
10954 IO tasks, but tasks anyway. Now fixed.
10956 * Defined SilcServerConnection structure to hold connection specific
10957 stuff about directly connected servers and routers. The definition
10958 is currently in silcd/server_internal.h. I thought about having
10959 a bit more important role fro this struct but for now it is used
10960 only when connecting to other server (or router actually).
10962 * Added connecting retry support in server when connecting to
10963 router(s). The retry feature implement exponential backoff
10964 algorithm. Also, added SilcServerParams structure to hold default
10965 parameters for server. For now, it include these retry settings
10966 and are hard coded. After server is moded to be as Silc Server
10967 Library this structure will be more important.
10969 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10971 * Changed client librarys channel->clients table to SilcList and
10972 changed code accordingly.
10974 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10976 * Changed client's channel table to SilcList and changed code
10977 accordingly. Also changed SilcChannelClientEntry to include back-
10978 pointer to the channel so that client entry can use that structure
10979 as list as well and we have fast cross-reference to the channel.
10980 This change dramatically decreased the complexity of channel
10981 handling with client entry and vice versa (removed one extra
10982 loop when searching for channel entry from many functions).
10984 * Changed server->sim from table to SilcDList and changed code
10987 * NAMES command can now be used from user interface. It will show
10988 the user list on the channel, neatly.
10990 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10991 Code now saves realname of the user if it becomes available.
10993 * Renamed configure.in to configure.in.pre and made ./prepare
10994 script to automatically add correct version string to
10995 configure.in which it creates from configure.in.pre.
10997 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * NAMES command reply now shows users mode with the nickname when
11000 joining to channel.
11002 * Moved silc_client_ch[u]mode[_char] functions from
11003 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11004 place sucks, they are utility functions and should be in some
11007 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11009 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11012 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11016 * Added TRQ (efficient deque and list library) into lib/trq. This is
11017 a very good list library that is currently used in the SILC. Defined
11018 SilcList API over the library because I didn't like the API very
11019 much. See lib/trq/silclist.h for the API and examples of how to
11020 use the API. Fixed various places in the code to use the new
11021 SilcList API. The SilcList is meant for lists that has a structure
11022 already defined as a list. It is not suitable to add just some
11023 context to the list (in TRQ, the context is the list actually).
11025 So, I defined SilcDList that can be used for the purpose where
11026 predefined list structure does not exit. This can be used as
11027 such list. Now some context just can be added to the SilcDList.
11028 Currently this list is not used in the SILC just yet, though there
11029 are a lot places where this can replace dynamically allocated
11030 tables and I will fix these places, later, to use SilcDList.
11031 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11032 and use TRQ internally).
11034 Also fixed some annoying warning messages that the original TRQ
11035 code generated. Also minor changes to TRQ's Makefile.in.
11037 * Added support for querying by Client ID to both WHOIS and
11038 IDENTIFY commands into server, as required by the protocol.
11040 * Removed method function pointers from SilcBuffer structure. They
11041 weren't used to anything and just increased the context size for
11042 no good reason. This change also made silc_buffer_alloc and
11043 silc_buffer_free functions inline functions.
11045 * Disabled command flooding detection support until it's fixed so
11046 that it accepts commands in but does not execute them more than once
11049 * Added silc_net_localhost(), to return local hostname, into
11050 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11051 that must be initialized before calling silc_client_init.
11053 * Added new function: silc_server_send_notify_on_channels to send
11054 notify messages to all channels client has joined. It is assured
11055 that the message is sent only once per client.
11057 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11058 lib/silcutil/silcutil.[ch] as silc_format function. The new
11059 function is generic and is used by server as well, not only by
11060 the logging routines.
11062 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11063 the provided version string was not acceptable. Added new function:
11064 silc_ske_check_version into lib/silcske/silcske.h. The function
11065 must be implemented by the application (client or server) and it
11066 does not reside in the SKE library. The function checks the version
11067 string remote end sent.
11069 * Added back pointers (to opaque context and to SilcSocketConnection)
11070 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11072 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11073 duplicate packet context structure.
11075 * Changed `notify' client operation to send same arguments as client
11076 receives from server except for ID's. ID's are mapped to correct
11077 ID entry and that is returned. Also, if channel entry is not sent
11078 by server but the notify is for channel the channel entry is sent
11079 to application (otherwise application doesn't know that it is for
11080 channel (library gets it from packet's Destination ID)).
11082 * Added silc_client_remove_from_channels into client library to
11083 remove a client from all channels it has joined to. Used when
11084 received SIGNOFF notify from server. Added also new function
11085 silc_client_replace_from_channels to replace old ID entry with
11086 new ID entry on all channels. Used when received NICK_CHANGE
11087 notify from server.
11089 * Fixed ID Cache list handling in silc_idlist_get_client in
11090 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11091 to get (or query) client by ID.
11093 * Updated TODO list.
11095 * Added connection authentication status message defined by the
11096 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11097 support for these into the code in client and server side.
11099 * Added generic function silc_client_send_command to send any command
11100 with variable argument list. Application should use this function
11101 to send commands if the command functions provided by the library
11102 does not suite for the application's user interface needs.
11104 * Added new `failure' client operation. Application is notified about
11105 received failure packet if client is executing a protocol. In this
11106 case the protocol's execution has failed.
11108 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11109 is required by the protocol.
11111 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11112 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11115 * Added status flag to SilcSKE object to indicate realtime status
11116 of the SKE protocol.
11118 * Application receives now exactly same command reply arguments as
11119 the library receives from server. However, if ID is received the
11120 corresponding ID entry is returned to the application (eg. Client
11121 ID is mapped to correct SilcClientEntry entry and that is returned).
11122 Changed command_reply client operation due to this change.
11124 * Changed all ID's in commands and in command replys as ID Payloads.
11125 Change affected both client and server side codes.
11127 All ID's sent in SILC network (with execption of ID's in SILC
11128 Packet header) are sent in ID Payload to support variable length
11131 * Server now notifies nick changes and notifies all clients on
11132 the channels about the new nickname (about the new Client ID,
11135 * Implemented CMODE command to change channel modes. Supports all
11136 channel modes defined by the protocol specs except ban and invite
11137 lists. (Also, private channel key mode is supported but support for
11138 setting private channel key in client is missing, thus, this mode
11139 has no effect on client side (except that server requires that the
11140 client uses private channel key and normal channel traffic does not
11143 Also, invite mode works per se, but INVITE command does not work
11144 yet correctly, so you can set channel as invite only channel but
11145 inviting clients to the channel does not work (it is yet to be
11146 thought what's the best way to do it).
11148 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11149 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11150 Implemented CUMODE command to change user's mode on the channel.
11151 Supports all modes defined by the protocol specs.
11153 * Added NAMES command reply to return users modes on the channel.
11155 * Removed unnecessary and slow ciphers from lib/silccrypt.
11157 * Set SO_KEEPALIVE option to connection sockets by default.
11159 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11161 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11162 redefined the Notify Payload into protocol specs.
11164 * Added silc_id_payload_parse_id to get ID directly from raw
11167 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11169 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11170 accept searching by Client ID as well.
11172 * Added support for LEAVE and SIGNOFF notify types in client library.
11174 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11175 to parse ID Payload from raw data.
11177 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11179 * Added flags parameter into silc_ske_assemble_security_properties
11180 function in lib/silcske/silcske.[ch].
11182 * Changed notify client operation to fit better for notify messages
11183 sent by server. The notify payload received from server is now
11184 passed to the application (after parsing it to SilcNotifyPayload).
11185 It is application's responsibility to retrieve the arguments
11186 from the payload and show the message the way it wants. The message
11187 sent by server is implementation specific.
11189 * Changed public keys to comply with the protocol specification.
11190 Old public keys are not supported anymore and are not compatible.
11192 * Removed nickname from Channel Payload as the latest draft removed
11193 it. The client must resolve the nickname from the NAMES command
11194 reply received when it joined the channel.
11196 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11198 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11200 * Fixed some errors in protocol specification drafts.
11202 * Created lib/silccore/silcnotify.c to implement Notify Payload
11203 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11204 generic payloads described by protocol specifications. The file
11205 includes implementations for ID Payload and Argument Payload.
11207 * Changed Command Payload implementation to use the new Argument
11208 Payload. Changed command_xxxx_payload to command_payload_xxxx
11209 to comply with SILC coding conventions.
11211 * Added suppport for Argument Payload handling in Notify Payload
11212 implementation as protocol requires it. Added the new support
11213 into server and client lib as well.
11215 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11217 * Added support for multiple nicknames on same channel. [n] is
11218 added locally to the nickname if there are more than one same
11219 nicknames on the channel.
11221 * Server now sends all nicknames that matched WHOIS request.
11222 Client also shows the list received from server.
11224 * Added TOPIC command to client side. User can now set and show
11225 current topic on channel.
11227 * Added MOTD command to client and server. Also, server sends the
11228 motd when client connects to the server.
11230 * Changed version strings to comply ISO 8601.
11232 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11234 * Fixed protocol error handling in client library. It should now
11235 cope even if the SKE fails for some reason.
11237 * Made new protocol specification drafts for submitting to IETF.
11239 * Implemented TOPIC command to server in silcd/command.c.
11241 * Added two new notify types into lib/silccore/silcnotify.h:
11242 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11243 notify nickname change and topic setting/change on a channel.
11245 * API change of command_reply operation in client library. The
11246 application gets now the status type received from server as well.
11248 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11250 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11252 * Cras fixed and optimized the packet handling even further and
11253 it should work now. Minor change to the prototype of function
11254 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11256 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11258 * Added new function into lib/silcutil/silcschedule.[ch]:
11259 silc_schedule_with_fd to select() a specified fd. The function
11260 returns after timeout expires or data arrives or goes. The
11261 function is used by packet routines to wait that all data is
11262 received from network.
11264 * Fixed data reading from network in lib/silccore/silcpacket.c.
11265 The code now assures that all data is read from the fd and then
11266 continues packet processing. This was a bug fix since the code
11267 used to drop some data in some circumstances.
11269 * Added new function into lib/silcclient/client.[ch]:
11270 silc_client_start_key_exchange to start key exchange after
11271 connection has been established to server. The code internally
11272 now uses this funtion but its main purpose was to provide it
11273 for applications that perform their own connecting. After
11274 application has created a connection it merely calls this
11275 function to start the key exchange between client and server.
11276 The library takes care of everything else after that.
11278 Updated also lib/silcclient/README to explain the usage of
11281 * Do not send to application information that connection has
11282 been established. Application gets notified it by connect
11285 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11287 * Applied cras's patch to add silc_schedule_one function. The
11288 function runs scheduler once and returns.
11290 * Fixed the scheduler after cras messed it up. The timeout
11291 handling works now as it's supposed to work.
11293 * Added into lib/silccore/ silcnotify.h to include notify
11294 message types support. Changed silc_server_send_notify*
11295 functions, in server.[ch], to support those new notify types.
11296 Added the support for the notify types into client library,
11297 as well. Added new notify client operation into ops.h in
11300 * Changed silc_server_packet_send_to_channel to send normal
11301 packets instead of just channel message packets. The function
11302 is now used to send the notify packets to channels. It is not
11303 used to send channel message packets anymore, as server never
11304 sends them anymore.
11306 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11307 va_arg()s as it seems to require it nowadays. I guess, if SILC
11308 is compiled with older va_arg() the new code should work anyway.
11310 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11312 * Splitted core library. Core library (lib/silccore) includes
11313 now only SILC protocol specific core (and common) components.
11314 Created new utility library (lib/silcutil) that includes more
11315 generic purpose stuff. The stuff for util library was taken
11316 from the old core library. This was minor and easy split.
11318 * Created SILC Client Library (lib/silcclient) that includes
11319 implementation of the SILC client without user interface. This
11320 was major move from silc/ directory. The code has been changed
11321 so that it is transparent towards the user interface. The
11322 silc/ directory includes now the same user interface as before
11323 and it uses the new client library. Read lib/silcclient/README.
11324 Basicly, the client library performs everything else related
11325 to SILC except user interface handling. Also, configuration
11326 files are considered to be part of user interface and library
11327 does not handle them.
11329 This change also changed a lot of structures, function naming etc.
11330 Most important change was that SilcClientWindow object was
11331 renamed to SilcClientConnection in the client library. Created
11332 also new file lib/silcclient/ops.h. Also added new files
11333 silc/local_command.[ch] and silc/client_ops.[ch].
11335 All these changes were made to make it easier for user interface
11336 designers to create what ever user interface for the SILC client
11339 It is also expected that the server will be moved to lib
11340 directory as well and SILC Server Library will be created;
11341 sometimes in the future.
11343 * Removed Local commands from lib/silccore/silccommand.h as
11344 they are application specific and new client library does not
11345 handle any of those anymore.
11347 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11348 old client implementation in silc/.
11350 * Added support for callback functions in SILC_LOG_* macros.
11351 Application can now set its own callbacks that will be called
11352 instead of using the default functions that will always print
11353 the debug messages to stderr (or stdout). Also, debugging can
11354 now be disabled by setting silc_debug to FALSE and re-enabled by
11355 setting it to TRUE. Note, that logging will still work even
11356 if debugging is disabled.
11358 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11359 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11360 silc_log_reset_debug_callbacks.
11362 * To enable debugging in silc client one must give now -d
11363 option on command line.
11365 * Changed silc_schedule_init to automatically allocate task queues
11366 if they are not allocated before calling it.
11368 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11370 * Added GMP 3.1 into math library.
11372 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11374 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11375 a channel in SILC network. The packet is used by servers and
11376 routers to notify other routers that user has left a channel.
11377 This little feature was missing until now. Added the feature
11378 to protocol specification as well.
11380 Added functions: silc_server_send_remove_channel_user and
11381 silc_server_remove_channel_user into server.[ch].
11383 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11384 lib/silccore/silcpacket.h. However, they are not implemented
11387 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11389 * Fixed joining to a channel and sending channel messages
11390 between server and router. The channel message sending should
11391 now work inside a cell.
11393 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11395 * Fixed the private message sending between server and router.
11396 The private message sending should now work inside a cell.
11398 * Added silc_server_replace_id into server.[ch] to replace
11399 existing ID in the SILC network.
11401 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11402 and silc_idlist_replace_server_id into idlist.[ch] in server.
11404 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11406 * Fixed the server to server connections. Server can again now
11407 connect to router. Router to router connections probably does
11410 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11412 * Added dynamic protocol registering support. Now protocols can
11413 registered and unregistered on the fly. Patch by cras.
11415 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11417 * Added lib/contrib directory to hold routines that some platforms
11418 don't have but are needed by SILC.
11420 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11421 into lin/contrib to provide getopt() and getopt_long() for
11422 those who don't have it.
11424 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11426 * Added AWAY command to client. When away message is set and
11427 client receives a private message packet the client automatically
11428 replies to the sender with the away message.
11430 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11431 bug seemed to be the cause of recent problems when compiling
11434 * Added version detection support to SKE protocol specification
11435 and added the new changes to the SKE implementation as well.
11436 There were other minor changes in the SKE protocol as well.
11438 Many changes in lib/silcske/silcske.[ch] and in
11439 lib/silcske/payload.[ch].
11441 * Added ^U functionality, clear input line. Patch from cras.
11443 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11445 * Mainly small bugfixes on core library. Fixed some debugging
11446 logging and buffer overflow in silclog.c.
11448 * Updated config.sub and config.guess on the distribution tree.
11450 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11452 * Added command lagging support in server. Client may execute
11453 commands now only once in two seconds.
11455 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11457 * Optimized packet reception. MAC computation and checking is now
11458 also more optimized. A lot previously duplicated code is now
11459 used as generic by both client and server.
11461 * Fixed key pair generation in clientutil.c
11463 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11465 * Added into lib/silccore/silcbufutil.[ch] new function;
11466 silc_buffer_realloc.
11468 * Moved generic packet sending/encryption functions to
11469 lib/silccore/silcpacket.[ch] from client and server. Some
11470 rewriting of the functions.
11472 * Moved all generic packet reception/decryption functions to
11473 lib/silccore/silcpacket.[ch] from client and server. The
11474 packet processing is now much cleaner in both client and server.
11475 These were major changes in both client and server.
11477 * Created many common functions in server to do packet sending.
11478 Previously code were duplicated a lot, this has been removed
11479 with these changes.
11481 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11483 * Rewrote major parts of the ID cache system. Don't know
11484 whether it is better now or not but at least the API is more
11487 * Major rewrite on ID cache stuff on client because of the ID
11488 cache API changes. Added idlist.c to client.
11490 * Also major rewrite on ID cache stuff on server as well.
11491 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11492 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11493 in hand, instead they are all put into the ID cache system now.
11494 All server_idlist_* routines uses ID cache now instead of
11495 traversing its own lists (those lists does not exist anymore).
11496 SilcIDList though still exists. Also, SilcXXXEntry's are
11499 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11501 * Finally made the SKE implementation compliant to the protocol
11502 specification. All mp integers are now binary encoded as
11503 opposed being HEX encoded.
11505 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11508 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11509 functions: silc_[encode/decode]_pem. Also added function
11510 silc_encode_pem_file to PEM encode with newlines ('\n') for
11511 saving into a file.
11513 * SILC public keys are now encoded either PEM or binary. Same
11514 option is for private keys as well. By default private keys
11515 are binary encoded and public keys PEM encoded. Silly HEX
11516 encoding were removed.
11518 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11519 function to create fingerprints.
11521 * Fixed a bug in SHA1; does not change the original data anymore.
11523 * Partly implemented INFO command on client and server side.
11524 Fixed CLEAR command. Changes to SERVER command; show current
11525 server(s) when giving command without arguments. Added
11526 VERSION command to client.
11528 * Added check to server that unregistered connections cannot
11529 execute commands (unless it is specificly allowed).
11531 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11533 * Fixed screen refresh.
11535 * Fixed channel joining bug from client. On some circumstances
11536 client tried to join to a channel it had already joined.
11538 * Added public key verification process into client's protocol.c.
11539 The client now verifies the public key from user and saves
11540 it into ~./silc/serverkeys/ directory.
11542 Added into: clientutil.[ch]: silc_client_verify_server_key.
11544 * Changed SKE protocol's silc_ske_initiator_finish function
11545 to accept callback function that verifies the received public
11546 key. Removed old silc_ske_verify_public_key function.
11548 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11550 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11551 silc_pkcs_private_key[_data]_set.
11553 * Made the password and public authentication more cleaner in
11554 server's protocol.c.
11556 * Removed historic and obsolete protocol `channel_auth' from
11557 both client and server.
11559 * Removed wrong way of sending command status messages from
11560 server to client in server's command.c. The old way violated
11561 protocol specification.
11563 Changes to silccore/silccommand.[ch]: removed
11564 silc_command_encode_status_payload -> not needed anymore,
11565 changed silc_command_encode_payload_va to accept extra
11566 argument on variable argument list. The argument type must
11567 now be provided to the function. Also, added new function:
11568 silc_command_encode_reply_payload_va which is same as
11569 normal command_encode_payload_va except command status type
11570 is provided as extra argument.
11572 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11574 * Added ~./silc directory handling. The directory includes the
11575 public and private keys for the client.
11577 Added silc_client_check_silc_dir, silc_client_create_identifier
11578 and silc_client_load_keys.
11580 * Implemented SILC protocol compliant public key. Added public
11581 and private key saving to and loading from files.
11583 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11584 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11585 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11586 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11587 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11589 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11590 silc_pkcs_load_[public/private]_key.
11592 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11594 * Added silc_server_get_route (route.[ch]) to get connection
11595 data for the fastest route for given ID.
11597 * Implemented INVITE command on client and server. The command
11598 were re-defined in the SILC Protocol Specification and the
11599 implementation now complies with the specification.
11601 * Implemented PING command on client and server.
11603 * Implemented NAMES command on client and server. The server side
11604 supports currently only normal server not router server yet.
11605 Some changes to NAMES definition in SILC protocol specification.
11607 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11609 * Implemented LEAVE command on client and server.
11611 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11612 again. This change was made to the protocol as well. Server
11613 should not violate the protocol specification anymore.
11615 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11617 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11618 was tested. SOCKS4 was not but should work anyway.
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