1 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Removed callback system from SilcMimeAssembler. Return
4 the multipart type in silc_mime_get_multiparts. Affected
5 files are lib/silcutil/silcmime.[ch].
7 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
9 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
10 silc_mime_parse is available but deprecated.
12 * Check that packet is valid when processing key exchange,
13 authentication and rekey protocols. Fixes a crashbug.
14 Affected files are apps/silcd/protocol.c and
15 lib/silcclient/protocol.c.
17 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
18 all hash buffers to use that instead of fixed values.
20 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
22 * Added SHA-256 to crypto library. The SHA-256 takes now
23 precedence over SHA-1.
25 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
27 * fixed wrong return code in term_init. Affected file
28 apps/irssi/src/fe-text/terminfo-core.c
30 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
32 * and it doesn't return FILE* but a file descriptor. Affected
33 file apps/silcd/silcd.c
35 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
37 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
38 pointing this out. Affected file apps/silcd/silcd.c
40 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
42 * Fixed the insecure temporary file creation issue now that it's
43 even on bugtraq... Affected file apps/silcd/silcd.c
45 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
47 * Before creating a channel key we need to remove the private key
48 mode, otherwise no key is created. Affected file
51 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
53 * Before checking ip/hostname of SilcSocketConnection, check
54 if its not doing a host lookup currently. Fixes atleast one
55 crash when many people connect at the same time.
56 Affected file apps/silcd/server_util.c.
58 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
60 * Check for valid return value from regcomp. Affected file
61 lib/silcutil/unix/silcunixutil.c.
63 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
65 * Check for FD_SETSIZE in silc_select to not go over.
66 Affected file lib/silcutil/unix/silcunixschedule.c.
68 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
70 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
72 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
74 * Fixed channel public key list saving on JOIN command reply
75 on backup router. Affected file apps/silcd/command_reply.c.
77 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
79 * Added default limit how many channels client can join,
80 default is 50. Added 'channel_join_limit' configuration
81 option to server too. Affected files are apps/silcd/command.c
82 and serverconfig.[ch].
84 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
86 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
87 On Toolkit the server and client are not compiled by default.
88 Affected file configure.ad.
90 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
92 * Added lib/contrib/getopt.[ch] for platforms that don't
93 have it (it is not GPL implementation).
95 * Fixed compilation when pkg-config is used.
97 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
99 * A comma in invite/ban string is invalid, check for it.
100 Affected file apps/silcd/server_util.c.
102 * Added SERVICE command to the server. It parses the command
103 request but SILC Server does not support services for the
104 time being. Affected file apps/silcd/command.[ch].
106 * Added SERVICE command and command reply to client library.
107 It is however incomplete. Updated Toolkit documentation.
108 Affected files are lib/silcclient/command[_reply].[ch].
110 * Fixed IDENTIFY/WHOWAS command reply to send the username
111 correctly (uninitialized buffer). Affected file is
112 apps/silcd/server_query.c.
114 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
116 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
117 finalizes the major restructuring of the CVS tree.
119 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
121 * Send empty MOTD reply if MOTD file cannot be read.
122 Affected file silcd/command.c.
124 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
126 * Optimized primer number generator to use simpler conversion
127 routines. Also assure that the prime number will have the
128 highest bit set after modifying it. Affected file is
129 lib/silcmath/silcprimegen.c.
131 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
133 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
134 for now only for testing purposes, it will not be delivered
135 in any distribution for now.
137 * Removed NSS MPI from the source tree. Due to upcoming
138 license change for the SILC Toolkit, we cannot deliver the
139 NSS MPI anymore. I decided to replace it in all distributions
140 with public domain library.
142 * Removed GNU regex from lib/contrib and introduced free
143 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
144 GNU regex compatible API to it (only partial).
146 * Removed getopt routines from lib/contrib.
148 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
150 * Use silc_server_send_command_reply to send replies instead
151 of encoding packet itself. Affected file silcd/command.c.
153 * Added command sending and receiving statistics to server.
154 Affected files in silcd/.
156 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
157 with GCC, for it not to warn about pointer signedness.
159 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
161 * Added context to the SilcIDCache destructor. Affected
162 files are lib/silccore/silcidcache.[ch],
163 lib/silcclient/client.c and silcd/server.c.
165 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
167 * Added pkg-config check to configure.
169 * The PublicKeyDir must not be used with Admin block in server
170 config. Affected file silcd/serverconfig.c.
172 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
176 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
178 * Handle empty LIST command reply correcttly in server. Affected
179 file silcd/command_reply.c.
181 * Handle empty LIST command reply correctly in client library.
182 The application will now receive one LIST command reply with
183 all arguments set to NULL if there are no channels. Updated
184 Client Library documentation accordingly. Affected file
185 lib/silcclient/command_reply.c.
187 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
189 * Added channel name string stringprep profile to the protocol
190 and implementation to allow a little free'er channel name
191 strings. Affected files are lib/silcutil/silcstringprep.[ch].
193 * Added silc_channel_name_[check|verify] to check and verify
194 channel name strings. Affected files are
195 lib/silcutil/silcstrutil.[ch].
197 * Added support for the new channel name preparation in client
198 library and server. Affected files in lib/silcclient and
201 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
203 * Added the Autodist into the source tree. It replaces the
204 old ./prepare. It can be used to create distributions as
205 previously. See README.CVS and README.DIST. See
206 distributions in distdir/.
208 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
210 * Make sure query sends at least an error back if nothing
211 more is sent. Affected file silcd/server_query.c.
213 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
215 * During query, check if the original command caller goes
216 away. If it does, stop the query. Affected file
217 silcd/server_query.c.
219 * Check for valid channel creation in JOIN command reply.
220 Affected file lib/silcclient/command_reply.c.
222 * Handle the resolver counter in silc_client_get_users_by_channel
223 callback correctly. Fixed auto-join bug in Gaim. Affected
224 file lib/silcclient/idlist.c.
226 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
228 * Added some better error messages. Affected file
229 silcd/command_reply.c and packet_receive.c.
231 * Handle error in WATCH command propely on backup router.
232 Affected file silcd/command.c.
234 * Fixed freeing of unfreeable variable in WHOIS command reply.
235 Affected file silcd/command_reply.c.
237 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
239 * Added pkg-config .pc file creation for silc core library
240 and silcclient library. A patch by c0ffee.
242 * Removed the need for GNU Libidn. Added the simple stringprep
243 from libidn into lib/contrib/. It is now used also on Windows
246 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
248 * Simplified the invite and ban string handling in the
249 server. Check for valid invite and ban arguments also.
250 Affected file silcd/server_util.c.
252 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
254 * Added WATCH list announcing in backup router protocol.
255 Affected files are silcd/command.c, server.c, server_backup.c.
257 * Do not change users mode to founder on normal server/backup
258 if the founder mode is set, and user is first one to join.
259 Affected file silcd/pcaket_receive.c.
261 * Do not send CUMODE_CHANGE notify back to sender. Affected
262 file silcd/packet_receive.c.
264 * Added getrusage() to take noise in SILC RNG. A patch by
265 Mika Boström. Affected files are configure.in.pre,
266 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
268 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
270 * Splitted the SILC libraries configuration into a configure
271 fragment into lib/configure.ad. It is now possible, once
272 this feature is added, to specify whether to compile or not
273 compile included SILC libraries. Affected files are
274 configure.in.pre, lib/silcmath/mpi/configure.ad,
275 lib/configure.ad, Makefile.defines.pre and
276 Makefile.defines_int.pre.
278 * Added --with-silc-includes and --with-silc-libs to configure.
279 If specified the included libs are not compiled, but the
280 specified libs are used. Pkg-config is not yet supported.
281 Affected file configure.in.pre.
283 * Fixed WATCH command handling on backup router. Router does not
284 send the watch command any more to backup if it originates from
285 backup. Affected file silcd/command.c.
287 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
289 * Changed announcing to not announce unregistered clients.
290 Affected file silcd/server.c.
292 * Fixed username handling in command reply. Affected file
293 silcd/command_reply.c.
295 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
297 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
299 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
300 Affected file: includes/silcincludes.h.in
302 * bool is defined as _Bool on Mac OS X now.
303 Affected file: lib/silcutil/silctypes.h
305 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
307 * Added support for UTF-8 nicknames, channel names and
308 server names in client library. Affected files in
311 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
312 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
313 software to check how Toolkit has been compiled.
315 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
317 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
319 * Use silc_utf8_str[n]casecmp instead of strcmp routines
320 in library and in SILC Client when dealing with nicknames
321 and other identifier strings. Affected file in client lib
324 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
325 irssi/src/silc/core/silc-servers.c.
327 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
329 * Fixed idcache to work with the new identifier strings.
330 Affected file lib/silccore/silcidcache.c.
332 * Added UTF-8 hash and compare function for SilcHashTable.
333 Affected file lib/silcutil/silcutil.[ch].
335 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
336 Affected file lib/silcutil/silcstringprep.[ch].
338 * Changed the identifier string handling to include the original
339 format in client, server, channel entries and normalized
340 format in cache. Affected files in silcd/.
342 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
344 * Added support for the new identifier strings and their
345 validity checking. Nicknames, channel names and usernames
346 can now include practically any kind of letters and various
347 other characters. Affected files in silcd/ and in libraries.
349 NOTE: comparing these strings should now be done with memcmp()
350 to check binary compatibility. All these strings are normalized
351 and casing is irrelevant.
353 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
354 as easy function for applications to check whether identifier
357 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
359 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
360 file lib/silcutil/silcutf8.c.
362 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
364 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
366 * Make public key in getkey reply mandatory. Affected file
367 lib/silcclient/command_reply.c
369 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
371 * Added Parameter dont_register_crypto_library to
372 SilcClientParam. If set to TRUE, silcclient library will
373 not initalize the Crypto Libraries and application
374 will need to do it. Affected file lib/silcclient/silcclient.h,
375 lib/silcclient/client.c.
377 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
379 * Imported new silc_utf8_[encode|decode] routines from
380 my internal SILC 1.1 source tree. New encodings added:
381 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
382 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
383 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
386 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
388 * Implemented stringprep (RFC 3454) API. Internally we use
389 GNU Libidn's stringprep, for now, so it is required now to
390 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
392 * Added checking for GNU Libidn and --with-libidn to configure.
394 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
396 * If the passphrases entered do not match while generating a new key,
397 completly start over instead of going into an infinite loop asking
398 the user to re-enter the passphrase correctly. Affected file
399 lib/silcutil/silcapputil.c
401 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
403 * Make sure server is removed from backup list when it is
404 deleted. Affected files silcd/command.c, server.c,
407 * Close socket when connecting to router fails. Affected
410 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
412 * Adopt configuration toolchain to current auto-tools.
413 Affected files prepare, irssi/configure.in
414 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
415 redo that. Affected files irssi/src/silc/core/client_ops.c,
416 irssi/src/fe-common/silc/fe-silc-channels.c
417 * Take over command line options into silcclient data structure.
418 Affected file irssi/src/silc/core/silc-core.c
420 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
422 * Do not try to initiate backup resuming protocol forever.
423 Affected file silcd/server_backup.c.
425 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
427 * ID change in resuming has to be done before changing
428 detached client's modes, since the ID change may fail and
429 leave ghosts on the network. Affected file is
430 silcd/packet_receive.c.
432 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
434 * Fixed Win32 scheduler to not stuck anymore. A patch from
435 Juha Räsänen. Affected file is
436 lib/silcutil/win32/silcwin32schedule.c.
438 * Fixed QoS parsing for connection blocks in server. Affected
439 file is silcd/serverconfig.c.
441 * Fixed server statistics increasing in server. Affected file
444 * The CLOSE command now marks backup router as self disconnected
445 to avoid resuming problems. Affected file silcd/command.c.
447 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
449 * When using silc_net_create_connection[_async], and your system can
450 create IPv6 sockets, it will try to connect to the IPv6 host.
451 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
452 file lib/silcutil/unix/silcunixnet.c
454 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
456 * Check for valid route when receiving packet from router and
457 when routing it to local server in the cell. A patch from
458 Matt Miller. Affected files silcd/router.c and server.c.
460 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
462 * Couldn't detach and reattach twice, because of the previous
463 commit. Affected file silcd/packet_receive.c
465 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
467 * Added check to ignore Port value if Initiator is FALSE.
468 Remote router coudln't connect if Port was set. Affected file
471 * If some client tries to resume more than once at the same time,
472 server crashed. Router didn't crash, but showed odd behaviour
473 (didn't allow clients to join anymore, ..). Affected files
474 silcd/packet_receive.c silcd/idlist.h
476 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
478 * Destroy the file transfer session in silc_client_file_close
479 with timeout. Affected file lib/silcclient/client_ftp.c.
481 * Call SFTP server monitor in READ and WRITE after the actual
482 operations. Affected file lib/silcsftp/sftp_server.c.
484 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
486 * Create one configure script from configure fragments
487 (configure.ad). This is a first step towards new distribution
488 system. Affected files prepare, configure.in.pre,
489 lib/silcmath/mpi/configure.ad.
491 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
493 * Removed expiring of client key pair. Affected file is
494 irssi/src/silc/core/clientutil.c
496 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
498 * Check the number of connections from real number of
499 connections instead of socket number, when deciding if
500 server is full. Affected files are silcd/server.c,
501 server_internal.h and silcd.c.
503 * Clarified the connections_max meaning in General section
504 in doc/example_silcd.conf.in.
506 * The reconnect_keep_trying default value set to TRUE
507 if it is not defined in the config file. Affected file
508 silcd/serverconfig.c.
510 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
512 * Fixed crashbug in connection closing, after a protocol
513 completion callback, which might have closed it already.
514 Affected file silcd/server.c.
516 * Fixed rekey with PFS in backup router. It did not allow
517 rekeys with PFS, and when the rekey protocol timedout
518 it crashed the backup router without the above fix. Affected
519 file silcd/packet_send.c and server.c.
521 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
523 * The silc_client_add_channel_private_key now returns the
524 private key context if pointer is given as argument.
525 Affected files are lib/silcclient/silcclient.h and
528 * Added support for using channel private keys in SILC
529 Client Library even if the private key mode is not set
530 on the channel. Affected file lib/silcclient/client_channel.c.
532 * The channel private key used to decrypt message is now
533 delivered to the application in the 'channel_messageÃ' client
534 operation. Affected files are lib/silcclient/silcclient.h
535 and client_channel.c.
537 * Fixed wrong arg type for user limit in CMODE command reply.
538 Affected file silcd/command.c.
540 * The user limit is now taken and saved to SilcClientEntry in
541 JOIN and CMODE command replies and in CMODE_CHANGE notify.
542 Affected files lib/silcclient/silcclient.h, command_reply.c
545 * Added support to the new private message key indicator
546 packet. Added a new function to the client library:
547 silc_client_send_private_message_key_request. The sender
548 indicates to be initiator, and receiver is responder.
549 Added the indicator to the SilcClientEntry as 'prv_resp'
550 boolean. Affected files are lib/silcclient/silcclient.h
551 client.[ch], and client_prvmsg.c.
553 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
555 * Fixed the JOIN command calling when called with both
556 -auth and -founder. Affected file is lib/silcclien/command.c.
558 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
560 * Check watcher list for resumed clients as well. Affected
561 file is silcd/packet_receive.c.
563 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
565 * Implemented the user limit to the CMODE_CHANGE notify,
566 CMODE command reply and JOIN command reply in server.
567 Affected files are silcd/server.c, command.c, command_reply.c,
568 packet_send.c and packet_receive.c.
570 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
572 * Defined SILC_STRFMT_END that must be used now with
573 silc_buffer_strformat, instead of SILC_STR_END. Fixes
574 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
575 lib/silcclient/silcvcard.c, silcd/server_util.c.
577 * Fixed the adding of public key to the WATCH list in server.
578 Fixed the WATCH notify sending to client. Affected files
579 are silcd/packet_send.[ch], command.c, server_util.c.
581 * Implemented the watching by public key in the SILC Client
582 Library and SILC Client. Affected files are
583 lib/silcclient/command.c and client_notify.c.
585 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
587 * Added support for public key watching in server. Affected
588 files are silcd/server.c, server_internal.h, command.c,
591 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
593 * Added public key to the SIlcClientEntry. Affected files
594 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
596 * Fixed the get_clients_whois reply processing to return
597 exactly same entries server returned. Makes it possible
598 to search using attributes. Affected file is
599 lib/silcclient/idlist.c.
601 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
603 * Save founder key to SilcChannelEntry. Affected files are
604 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
606 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
608 * Call the monitor callback with _CLOSED status from the
609 silc_client_file_close. Affected files are
610 lib/silcclient/client_fpt.c, silcclient.h
612 * Added silc_client_get_clients_whois which resolves using
613 WHOIS, and supports requested attributes as well.
614 Affected files are lib/silcclient/silcclient.h, idlist.c.
616 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
618 * Added support for asking the destination filename where
619 the downloaded file is saved in the file transfer. Affected
620 files are lib/silccilent/silcclient.h, client_ftp.c.
622 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
624 * Fixed error handling in resuming data processing. Affected
625 files are lib/silcclient/client_resume.c and client.c.
627 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
629 * Fixed silc_client_send_private_message to return TRUE correctly.
630 Affected file lib/silcclient/client_prvmsg.c.
632 * Added topic to the SilcChannelEntry. Affected files are
633 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
635 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
637 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
638 file lib/silcclient/command.c
640 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
642 * Convert all commands to UTF-8 before passing them to the
643 client library. Still need to convert replies from UTF-8 to
644 the locale encoding. Affected file
645 irssi/src/silc/core/silc-cmdqueue.c
647 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
649 * redirect all silc_client_command_calls through a queueing framework.
650 This fixes /CYCLE and the annoying "nick change after auto-joining
651 a channel". Furthermore it defines one central point where
652 command parameters can be UTF-8-ified. Affected files
653 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
654 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
656 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
658 * use asynchronous connect() to establish router connections.
659 Fixes problem when the primary router goes down. Affected files
660 silcd/server.c, silcd/server_backup.c
662 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
664 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
665 Fixed various compilation warnings when type casting ints
666 to pointers or vice versa, of different size. Updates around
669 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
671 * Surrogates not allowed in UTF-8 strings, updated decoder.
672 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
673 testers in lib/silcutil/tests/ directory.
675 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
677 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
678 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
679 files are lib/silcclient/silcclient.h, client.c.
681 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
683 * When resuming a session fails, notify the user that the session
684 file needs to be removed eventually. Affected files
685 irssi/src/fe-common/silc/module-formats.[ch],
686 irssi/src/silc/core/client_ops.c.
688 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
690 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
691 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
693 * Typofix in Irssi::Silc module. Affected file
694 irssi/src/perl/silc/Silc.xs.
696 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
698 * Changed the way NOTICE flagged messages are treated. Added support
699 for notices in queries and signing notices. Affected files
700 irssi/default.theme; irssi/docs/help/in/notice.in;
701 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
702 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
704 * Fixed typo in /ACTION help. Affected file
705 irssi/docs/help/in/action.in
707 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
709 * Fixed typo in perl module. Affected file
710 irssi/src/perl/silc/Server.xs
712 * Changed the way ACTION flagged messages are treated. Added support
713 for actions in queries and signing actions. Affected files
714 irssi/default.theme; irssi/docs/help/in/action.in;
715 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
716 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
719 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
721 * Incorrectly reported error when client had to be resolved from
722 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
724 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
726 * Fixed whois public key hash table deleting and adding in
727 detached client case. Affected file silcd/packet_receive.c.
729 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
731 * Changed filenames of silc/fe module not to collide with filenames
732 from core/fe. Also seperated public messages printing from
733 query messages printing. Affected files are all in
734 irssi/src/fe-common/silc.
736 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
738 * Fixed the invite process handling during joining to use
739 correct server name for the client that is matched against
740 the invite string for the channel. Wrong server name caused
741 inability to join the channel. Affected file is
744 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
746 * Fixed the CUMODE channel founder authentication on normal
747 server to not remove the founder rights on existing founder
748 before checking that router accepts the mode change. Affected
749 files are silcd/command.c and silcd/packet_receive.c.
751 * Remove the server entry correctly when rekey timeouts and
752 remote router connection on normal server is closed. Fixes
753 a crash where server uses the freed server entry. Affected
756 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
758 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
759 networks. This is the first step in solving the bug about
760 /SERVER ADD -silcnet <silcnet>. Affected files
761 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
762 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
763 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
765 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
767 * /SMSG and /MMSG now correctly create new queries. Affected files
768 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
770 * Add basic support for SILC protocol specific variables in perl.
771 Affected files irssi/src/perl/silc/*, irssi/configure.in,
772 irssi/src/perl/Makefile.am
774 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
776 * Don't use silc_get_input, it's obviously not reliable. Fixes
777 issue when the current key expires. Affect file
778 irssi/src/silc/core/clientutils.c
780 * Make the session data filename configurable. This makes it
781 possible to have different session files for different
782 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
783 client_ops.[ch], silc-servers.c,
784 irssi/src/silc/fe-common/silc/module-formats.[ch]
786 * Use the same set of libtool files for the MPI lib as for the
787 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
788 config.sub, configure.in, install-sh, missing, mkinstalldirs
790 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
792 * Fixed server statistics decrementing error to not go to
793 negative. Affected file silcd/packet_receive.c.
795 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
797 * Use silc_server_query_add_error to add error in public key
798 search error. Added support in send_reply to send errors
799 without specific argument. Affected file silcd/server_query.c.
801 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
802 Client for NO_SUCH_NICK. It was against the protocol specs.
803 Affected file irssi/src/silc/core/client_ops.c.
805 * Added backwards support for the wrong NO_SUCH_NICK error sending
806 in server. To be removed in SILC Server 1.0. Both old clients
807 and clients with fixed error handling now works. Affected file
808 silcd/server_query.c.
810 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
812 * fixed a bug in the whois using attributes function where no
813 error was sent if no nickname and client id but the attributes were
814 given to whois. Affected file silcd/server_query.c
816 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
818 * remove public key from public key hashtable on detach. Affected
819 file silcd/packet_receive.c
821 * free public key hashtable before removing clients on server
822 shutdown. Affected file silcd/server.c
824 * remove public key prior deleting client-data on killing a client.
825 Affected file silcd/server_util.c
827 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
829 * Getting the MOTD from other servers works now. Affected
830 files are silcd/command.c and silcd/command_reply.c
832 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
834 * Initialize the variable idletag, since it is tested in
835 silc_core_deinit for its default value. Affected file
836 irssi/src/silc/core/silc-core.c
838 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
840 * Fixed signed channel messages across cells. Affected file
843 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
845 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
846 is not defined. They can now be safely used in if-statements
847 without braces. Affected file lib/silcutil/silclog.h.
849 * Added the checks for backup closing connection due to error
850 (local or remote) and thus not allow the resuming to occur
851 in reconnect. Affected files are silcd/packet_send.c
854 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
856 * Help file updates. Affected files in irssi/src/docs/help/in/.
858 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
860 * Fixed channel messages across cells. Affected file
863 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Fixed file transmission accepting in client library to not
866 start the negotiation if user hasn't accepted the transfer,
867 instead create new session for resent transfer. Affected
868 file lib/silcclient/client_ftp.c.
870 * Show the session ID in the file transmision list. Remove
871 session from list that failed to transfer. Switch the current
872 session automatically after transmission, and in errors, to new
873 session if other sessions exists in the transfer list. Affected
874 files are irssi/src/silc/core/silc-servers.c,
875 irssi/src/fe-common/silc/modfule-formats.c.
877 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
879 * Fixed MIME header parsing for the hopefully last time. Affected
880 file lib/silcutil/silcstrutil.c
882 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
884 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
886 * The SILC RNG is now gauranteed to return non-zero random
887 values. Affected files are lib/silccrypt/silcrng.[ch].
889 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
891 * Fixed nickname formatting when changing only case of the
892 nickname. Affected file lib/silcclient/idlist.c.
894 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
896 * Fixed a memory leak and incorrect printing of the "appears as"
897 message. Affected file irssi/src/silc/core/client_ops.c
899 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
901 * Added CRT (Chinese Remainder Theorem) supported RSA
902 private keys and private key operations. This significantly
903 increases private key operation efficiency. No compatibility
904 issues with new or old private keys. Affected files are
905 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
907 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
909 * Fixed GCC-3.3.2 related compilation warnings from the
912 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
914 * Removed RC6 from distributions.
916 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
918 * Added some better comments to lib/silccrypt/silcpkcs.h,
919 optimized some routines in lib/silccrypt/silcpkcs.c.
920 Added test_silcpkcs into lib/silccrypt/tests/.
922 * Fixed silc_rng_global_init to actually init the global RNG
923 if RNG wasn't provided for it. Affected file is
924 lib/silccrypt/silrng.c.
926 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
928 * Added silc_hash_table_find_by_context_ext. Affected files
929 lib/silcutil/silchashtable.[ch].
931 * Save the public key on normal server in WHOIS command reply
932 from attributes, if present, and add it to public key hash
933 table. Fixes WHOIS resolving by public key on normal server.
935 Optimized the attributes resolving on normal server to not
936 resolve if we resolved them already from router.
938 Affected files are silcd/server_query.c, command_reply.c.
940 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
942 * Added support for whois using attributes.
943 Affected files silcd/command_reply.c, silcd/packet_receive.c,
944 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
947 * Added support for whois using public key attribute to /WHOIS i
948 client command. Affected files irssi/docs/help/in/whois.in,
949 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
951 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
953 * Fixed UMODE setting in server when the client has anonymous
954 mode set. The mode setting was not working. Affected file
957 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
959 * Fixed some bugs and typos related to sending split messages.
960 Print notification when sending messages with /MMSG. Affected
961 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
963 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
965 * Optimized the socket referencing in packet routines, client
966 library and server. Affected files are lib/silccore/silcpacket.c,
967 lib/silcclient/client.c and silcd/server.c.
969 * If silc_socket_set_qos is given with NULL arguments the QoS is
970 reset from the socket. Affected files are
971 lib/silcutil/silcsockconn.[ch].
973 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
975 * Add a /LISTKEYS command which lists the locally cached
976 client and server keys. Affected files
977 irssi/src/fe-common/module-formats.[ch],
978 irssi/src/silc/core/silc-{channels,servers}.c
979 irssi/docs/help/in/listkeys.in
981 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
983 * Check that packet queue purging was successful. Affected
984 files lib/silcclient/client.c and silcd/packet_send.c. Related
985 to MAC failed errors.
987 * Do not clear the inbuf even if it is empty if QoS was applied
988 to it. Otherwise the QoS data is cleared and MAC failed error
989 will occur. Affected file lib/silccore/silcpacket.c.
991 * Use the rekey period time as rekey protocol timeout value.
992 If the rekey does not succeed during the rekey period there's
993 something very wrong, and we most likely end up with wrong keys,
994 do graceful reconnect then. Affected file silcd/server.c.
996 * Take reference of the socket in the parser context, as it's
997 possible to have the parsers in queue after the socket is
998 disconnected and this may cause crash. Affected files are
999 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1002 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1004 * Fixed KICK command reply sending, it sent to replies.
1005 Affected file silcd/command.c.
1007 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1009 * Finish the silc-mime.pl script. It now supports MIME type
1010 guessing using magic files, signing data messages, executing
1011 MIME handlers in background. Affected files
1012 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1014 * Changed MIME signal handler to make things easier for the perl
1015 script. Affected files irssi/src/silc/core/client_ops.c,
1016 silc-servers.c, and irssi/docs/signals.txt
1018 * Cleaned up the silc_mime_parse function and fixed detection
1019 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1021 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1023 * Resolve the IP for file transfer listener from the connection
1024 socket. Affected file lib/silcclient/client_ftp.c.
1026 * Accept NULL hostname parameter in the functions
1027 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1028 if hostname is not wanted.
1030 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1032 * Fixed race condition between silc_client_init and
1033 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1035 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1037 * Fixed file transfer connection closing when SIGNOFF for
1038 the client is received from server. Affected file is
1039 lib/silcclient/client_ftp.c.
1041 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1043 * Check for disconnected socket in QUIT callback. Affected
1044 file silcd/command.c.
1046 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1048 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1049 Affected files lib/silcutil/silcstrutil.c
1051 * Cleaned up the escape/unescape functions for correctness and
1052 speed. Affected file irssi/src/silc/core/client_ops.c
1054 * Removed handling for data messages with Content-Type: text/*,
1055 moved parsing of MIME headers to the signal handler, added
1056 support for signing and verifying data messages. Affected
1057 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1058 irssi/src/silc/core/silc-{servers,channels}.c
1060 * Added a perl script for handling data messages based on
1061 information read from Mailcap files. New file
1062 irssi/scripts/silc-mime.pl
1064 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1066 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1067 acknowledge recepetion of a message to the sender. Updated
1070 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1072 * Unregister channel key saving callback when deleting channel.
1073 Affected file lib/silcclient/idlist.c.
1075 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1076 before calling notify client operation. Affected file is
1077 lib/silcclient/client_notify.c.
1079 * Unregister QoS tasks when deleting the socket connection.
1080 Affected files lib/silcutil/silcsockconn.[ch],
1081 unix/silcunixsockconn.c.
1083 * Implemented latest presence-attrs draft changes. Affected
1084 files lib/silccore/silcattrs.h and
1085 irssi/src/silc/core/silc-queries.c.
1087 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1089 * Save old channel keys in list to allow more rapid change
1090 of channel keys if server for some reason does that. This
1091 avoids loosing so many channel messages due to not having
1092 key to decrypt. Affected file lib/silcclient/silcclient.h,
1093 idlist.c and client_channel.c.
1095 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1097 * Continued backup router tests and fixes. Affected files
1098 silcd/server_backup, server_util.c, server.c. See TODO.
1100 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1102 * Fixed SERVER_SIGNOFF handling in servers. The client
1103 was removed from wrong list thus not removing the client
1104 at all. Affected file silcd/packet_receive.c.
1106 * Do not execute rekey protocol for disabled connections as
1107 it would never go through. Affected file silcd/server.c.
1109 * Added timeout for rekey protocol to catch if the protocol
1110 never executes successfully. Affected files silcd/server.c
1113 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1115 * Abandon packet processing for disconnected sockets. Check
1116 this always after calling packet processing callback.
1117 Affected file lib/silccore/silcpacket.c.
1119 * Fixed double registration disconnection code in server.
1120 Closed wrong connection. Affected file silcd/packet_receive.c.
1122 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1124 * On normal server reconnect to primary during resuming 4
1125 times, then give up. Affected file silcd/server_backup.c.
1127 * If during reconnecting to routers we notice we have router
1128 connection but no primary router set, the server is in desync.
1129 Reconnect to primary to restore network. Affected file
1132 * Assure that only one protocol is exeucting at the same time.
1133 Added checks for all protocols. Affected files are
1134 silcd/server.c and server_backup.c.
1136 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1138 * Check that a string is not already part on invite/ban
1139 string when processing it. Affected file silcd/server_util.c.
1141 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1143 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1144 with 1.2 version of the protocol. Affected file is
1145 silcd/packet_receive.c.
1147 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1149 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1150 where the passphrase was given. Affected file is
1153 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1155 * INVITE and BAN notifys are now delivered from routers to
1156 servers (but not clients) on the channel. Updated specs and
1157 code. Affected files silcd/packet_[send|receive].[ch],
1158 command.c, server.c and server_util.c.
1160 * Implemented INVITE and BAN announcing. Affected files are
1161 silcd/server.[ch], server_util.c.
1163 * Implemented SilcStatus error type argument returning in
1164 command reply error in server. Affected file silcd/command.c.
1166 * Implemented SilcStatus argument returning in comand reply
1167 in client library. The command_reply client operation now
1168 returns error specific arguments as well. Affected files
1169 are lib/silcclient/command_reply.[ch], client_resume.c,
1170 lib/silccore/silcstatus.[ch].
1172 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1174 * Backup router protocol version 1.2 implemented. Testing still
1175 required. Affected files in silcd/server_backup.[ch], server.c,
1176 packet_receive.c and server_internal.h.
1178 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1180 * silc_client_send_[channel|private]_message now return TRUE
1181 or FALSE. Affected file lib/silcclien/client_channel.c and
1184 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1186 * Check for explicit nickname in INVITE and BAN processing
1187 during join as well (and don't expect only wildcards in
1188 invite/ban strings). Affected file silcd/command.c.
1190 * Fixed the INVITE and BAN by public key. The public key saved
1191 is the PK payload (as specified) not the raw data. Affected
1192 file silcd/server_util.c.
1194 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1196 * UTF-8 text message support for actions and notices in SILC
1197 Client. Affected file irssi/src/silc/core/client_ops.c.
1199 * silc_get_username and silc_get_real_name now returns sensible
1200 data on Win32. Patch by Toni Willberg. Affected file is
1201 lib/silcutil/win32/silcwin32util.c.
1203 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1205 * Provide a signal handler to send MIME encoded messages and emit
1206 a signal when a MIME encoded message is received. Also document
1207 the signals for usage with the perl interface.
1209 A sample perl script will be supplied at a later point.
1211 Affected files are irssi/docs/signals.txt,
1212 irssi/src/silc/core/client_ops.[ch],
1213 irssi/src/silc/core/silc-{channels,servers}.c
1215 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1217 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1218 server. Use this time to display a lag and disconnect when it
1219 exceeds a specified limit.
1221 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1223 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1225 * Remove the channel auth list in normal server if router
1226 encofrces its list during connecting. Send notify to channel
1227 to remove the mode to remove the list. Affected files are
1228 silcd/server_util.c and silcd/packet_receive.c.
1230 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1232 * Added support for channel public keys. Updated protocol specs
1233 and implemented it. Affected files are
1234 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1235 lib/silcclient/command_reply.c.
1237 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1239 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1240 terminate the process on Linux. Affected file silcd/silcd.c.
1242 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1244 * Check for NULL buffer in silc_buffer_clear. Affected file
1245 is lib/silcutil/silcbuffer.h.
1247 * Simplified the backup router protocol by removing the _GLOBAL
1248 types. Updated protocol specs and the code. Affected files
1249 are silcd/server_backup.[ch].
1251 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1253 * Deny '@' and '!' from nicknames since they are reserved
1254 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1255 Updated protocol specs and the code.
1257 Affected files are silcd/server_util.[ch].
1259 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1261 * Fixed stack overflow in Irssi SILC client. Affected
1262 file irssi/src/silc/core/client_ops.c.
1264 * Check that Host is set in ServerConnection and RouterConnection
1265 in silcd.conf. Affected file silcd/serverconfig.c.
1267 * Fixed crash in server with protocol completion callbacks,
1268 namely rekey and backup resuming protocols. Affected files
1269 are silcd/server_backup.c and silcd/server.c.
1271 * Fixed rekey protocol to not restart if it is started already.
1272 Affected files are lib/silcclient/client.c and
1275 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1277 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1279 * Fixed EOF handling in SILC Config, affected file
1280 lib/silcutil/silcconfig.c.
1282 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1284 * Fixed RESOLVING flag handling in JOIN notify and other
1285 notifys to handle the resolvings correctly in client library.
1286 Affected file lib/silcclient/client_notify.c.
1288 * Do not send full INVITE and BAN lists in INVITE and BAN
1289 notifys, only the changed information. Affected file
1292 * Fixed INVITE notify sending in INVITE command, send it
1293 only when needed. Affected file silcd/command.c.
1295 * Handle the founder key change properly in CMODE_CHANGE
1296 notify. Bug #122. Affected file silcd/packet_receive.c.
1298 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1300 * Remove the mark for output (mark it only for input) after
1301 purging outgoing queue. Prevents the "Error in select()"
1302 floods. Affected file silcd/packet_send.c.
1304 * Fixed incorrect connection deletion from client library
1305 after calling "connect" client operation. Could cause
1306 crashes for example during reconnect timeouts. Affected
1307 files are lib/silcclient/client.c and
1308 irssi/src/silc/core/client_ops.c.
1310 * Check server private key file permissions before starting
1311 the server. Affected file silcd/serverconfig.c.
1313 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1315 * NULL terminate allocated string in silc_buffer_strformat.
1316 Affected file lib/silcutil/silcbuffmt.c.
1318 * Rewrote the invite/ban list string handling in server to
1319 use SilcBuffer instead. Affected files are silcd/command.c
1320 and silcd/server_util.c.
1322 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1324 * Fixed double free in CMODE command when setting new HMAC
1325 for channel. Affected file silcd/command.c.
1327 * Added couple of missing memset's to zero sensitive memory.
1328 Affected files silcd/command.c, lib/silcclient/command.c.
1330 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1332 * Fixed a double free in INVITE command error handling in
1333 server. Affected file silcd/command.c.
1335 * Added macros SILC_SWAB_[16|32] to swab byte order of
1336 16-bit and 32-bit unsigned integers. Affected file
1337 lib/silcutil/silctypes.h.
1339 * Use the SILC_SWAB_16 instead of htons() in server when
1340 handling ports since the ports in structures are always
1341 in little-endian order (regardless of platform). Affected
1342 file silcd/serverid.c and silcd/server_backup.c.
1344 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1346 * Send DISCONNECT in close admin command in server. Affected
1347 file silcd/command.c.
1349 * Check whether we are already connecting to a remote router
1350 (in addition of checking whether we are already connected)
1351 before creating new connection. Affected file silcd/server.c.
1353 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1355 * Added better compiler and compiler flags checking in
1358 * Check that socket is valid after QoS is applied to data.
1359 Affected file lib/silcutil/unix/silcunixsockconn.c.
1361 * Make sure the socket connecetion is not closed to early
1362 when closing connection in server. Also make sure the
1363 connection is always closed after error in a protocol.
1364 Affected file silcd/server.c.
1366 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1368 * Removed --session and --dummy options from Irssi SILC Client.
1369 -d option is available only if --enable-debug was given.
1370 Affected files are irssi/src/silc/core/silc-core,
1371 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1373 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1375 * Added silc_buffer_steal to steal the data from the buffer.
1376 Affected file lib/silcutil/silcbuffer.h.
1378 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1380 * Fixed server crash with double Primary block in config file.
1382 Fixed also various memory leaks around the config file
1383 parser. Affected files lib/silcutil/silcconfig.c,
1384 silcd/serverconfig.c.
1386 * Changed my nickname (Johnny Mnemonic) to my real name, this
1387 means that bugs introduced by him were actually introduced
1390 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1392 * Don't display "foo appears as foo\nYou're now known as foo"
1393 messages. Affected file irssi/src/silc/core/client_ops.c
1395 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1397 * Fixed error handling of invalid client entry when calling
1398 commands in server. Fixes a crash. Affected file
1401 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Added some sanity checks in server for correctness of the
1404 server configuration. Affected file silcd/serverconfig.c.
1406 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1408 * Prevent endless resolving of user informations in USERS
1409 command by checking the command reply status correctly.
1410 Affected file lib/silcclient/command_reply.c.
1412 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1414 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1415 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1416 Aldous <Matthew@Aldous.com>.
1418 * Added better implementation using CriticalSection of
1419 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1420 <mikko.lahteenmaki@pikabaana.net>.
1422 * Added some Winsock WIN32 compatiblity defines into
1423 includes/silcwin32.h.
1425 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1427 * Fixed double free in async host lookup code. Affected file
1428 lib/silcutil/silcsockconn.c.
1430 * On backup router handle now the SERVER_SIGNOFF from router
1431 for local connected servers too, and close the connections.
1433 Do not process them as normally signing off servers when they
1434 really signoff by sending EOF fe, but always assume that
1435 router sends the SERVER_SIGNOFF.
1437 Affected files silcd/server.c and silcd/packet_receive.c.
1439 * Fixed socket unsetting when closing connections. Affected
1440 files silcd/server.c and silcd/packet_send.c.
1442 * Do not print the nickname in SERVER_SIGNOFF if we do not
1443 have it. Prevents asserts in Irssi core. It is possible we
1444 don't have the nick if it was just being resolved when server
1445 signoff. Affected file irssi/src/silc/core/client_ops.c.
1447 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Fixed autonick crashbug in client library. Affected file
1450 lib/silcclient/client.c.
1452 * Fixed Unix implementation of SilcMutex to really assert if
1453 the mutex is locked/unlcoked already. Affected file
1454 lib/silcutil/unix/silcunixmutex.c.
1456 * Fixed locking in silc_schedule_uninit. It didn't lock
1457 when dispatching timeout tasks. Affected file is
1458 lib/silcutil/silcschedule.c.
1460 * Changed Win32 implementation of SilcThread to use modern
1461 Win32 interface. Affected file is
1462 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1464 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1466 * Don't print signed messages when sending failed. Affected files
1467 irssi/src/silc/core/silc-[servers.c/commands.h]
1469 * Send adquate signal when founding a channel by joing it. Affect
1470 file irssi/src/silc/core/client_ops.c
1472 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1474 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1475 irssi/src/fe-common/core/themes.c
1477 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Fixed close command to use the port correctly when closing
1480 server connections. Affected file silcd/idlist.c.
1482 * Check for NULL outbuf in silc_socket_write. It is possible
1483 that it is NULL is some odd case. Affected files are
1484 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1486 * Do not call final protocol callback for backup router
1487 resuming protocol when closing connection. It is closed
1488 by timeout in case of error. Affected file silcd/server.c.
1490 * Backup reconnect to router if backup resuming protocol
1491 failed. Affected file silcd/server_backup.c.
1493 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1495 * Fixed double free in SKE library error hadling when signature
1496 error occurred. Affected file lib/silcske/silcske.c.
1498 * Save the fingerprint to new SilcClientEntry after changing
1499 nickname. Affected file lib/silcclient/client_notify.c.
1501 * Print SIGNOFF in Irssi SILC client only if the nickname is
1502 known. Prevents asserts in Irssi core. It is possible we
1503 don't have the nick if it was just being resolved when it
1504 quit. Affected file irssi/src/silc/core/client_ops.c.
1506 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1508 * Fixed double free in invite list adding code when adding
1509 invite strings. Affected file silcd/server_util.c.
1511 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * More log printing during backup router protocol. Affected
1514 file silcd/server_backup.c.
1516 * Removed backwards support for old private key file format.
1517 Affected file lib/silccrypt/silcpkcs.c.
1519 * Removed backwards support for not-so-strict decryption length
1520 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1522 * GETKEY to update the client entrys fingerprint too.
1523 Affected file lib/silcclient/command_reply.c.
1525 * Added --without-libtoolfix for package builders using weird
1526 wrappers around libtool (BSD at least).
1528 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Fixed backup router bugs: When backup resumes router and
1531 receives a CHANNEL_MESSAGE packet the backup must not act
1532 as router since the packet header decryption would be
1533 different. Also, when relaying packets to channel, do
1534 not re-encrypt packets on backup that came from the primary
1535 since the connection isn't really router-router connection.
1536 Affected files silcd/server.c, silcd/packet_send.c.
1538 * Added checks in encryption/decryption that encryption/decryption
1539 length sent as argument really is multiple by block size. Helps
1540 catching really weird bugs like the above backup router bugs
1541 when packets are being decrypted in wrong way. Affected files
1542 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1544 * Fixed padding generation in private key file encryption.
1545 Affected file lib/silccrypt/silcpkcs.c.
1547 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Added ignore_message_signatures setting which can be used
1550 to ignore signatures in messages. Affected files are
1551 irssi/src/silc/core/client_ops.c, silc-core.c.
1553 * Fixed the libtoolfix to use command line options instead of
1554 environment variables. They didn't work as expected. Now,
1555 the libtool is fully run-time configurable.
1557 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1559 * Verify signature payload for signed messages. Affected files
1560 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1561 irssi/src/silc/core/silc-core.h
1563 * Display signature verification result in public and private
1564 messages using theme abstracts. See irssi/default.theme for
1565 examples on their usage. Affected files
1566 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1567 irssi/src/fe-common/silc/module-formats.[ch],
1568 irssi/src/fe-common/silc/fe-common-silc.c,
1569 irssi/src/fe-common/silc/Makefile.am
1570 irssi/src/fe-common/core/fe-messages.[ch]
1572 * Fixed bugs in Irssi's theme parsing. Affected files
1573 irssi/src/fe-common/core/themes.c
1575 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Calculate the correct length for signed messages before
1578 encrypting, it must be multiple by block size. Affected
1579 file lib/silccore/silcmessage.c.
1581 * silc_message_signed_get_public_key returns now both
1582 decoded and encoded public key. Affected files are
1583 lib/silccore/silcmessage.[ch].
1585 * Added libtoolfix script that makes the libtool more generic
1586 and configurable in run-time. Now we can specify in run-time
1587 if what kind of libraries we want to create, regardless of
1588 configuration. SIMs are now creates even if --disable-shared
1589 was explicitly given.
1591 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * Fixed founder key sending in CMODE command in client.
1594 Affected file lib/silcclient/command.c.
1596 * Fixed CUMODE founder authentication in server to not check
1597 for client's public key since it's not supposed to do that.
1598 Affected file silcd/command.c.
1600 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1602 * Set realname and hostname in NICK_REC records. Affected file
1603 irssi/src/silc/core/silc-nicklist.c
1605 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Remove 1.0 protocol backwards compat code from client
1610 * Added more reliable check for whether nickname did change
1611 or not, or whether only Client ID changed in NICK_CHANGE
1612 notify. Affected file lib/silcclient/client_notify.c.
1613 Fixes bug in '@' character handling in a nickname.
1615 * Added support for automatically parsing signature from
1616 the message payload. Added new function
1617 silc_message_get_signature to return the payload to
1618 application. Affected files lib/silccore/silcmessage.[ch].
1620 * Changed the private_message and channel_message client
1621 operations to deliver the SilcMessagePayload to the
1622 application too. Application can use it fe. to get the
1623 signature from the message for verification. Affected
1624 file lib/silcclient/silcclient.h, client_channel.c and
1627 * Redefined the signed payload for message payloads.
1628 Updated protocol specs and implemented.
1630 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Fixed wrong invite and ban list handling in server command
1633 reply. Affected files are silcd/command_reply.c,
1634 silcd/server_util.[ch].
1636 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Fixed CMODE setting in server when founder mode was set.
1639 Affected file silcd/command.c. Bug #95.
1641 * Added support to setting specific public key in CMODE in
1642 Irssi SILC client. Affected file lib/silcclient/command.c.
1644 * Added support to use specific public key in CUMODE in
1645 Irssi SILC Client. Affected file lib/silcclient/command.c.
1647 * Added support for inviting and banning by public key in
1648 Irssi SILC client. Affected file lib/silcclient/command.c.
1650 * Fixed fingerprint/babbleprint showing in invite and ban
1651 list command replys. Affected file is
1652 irssi/src/silc/core/client_ops.c.
1654 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1656 * Format CMODE +c and +h to display both the mode and the argument
1658 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Added test vectors and test programs for SHA-1, MD5,
1661 HMAC-SHA1 and HMAC-MD5. New tests are located in
1662 lib/silccrypt/tests/. Fixed also argument decoding bug in
1663 MD5 implementation. Affected file lib/silccrypt/md5.c.
1665 * Changed the channel private key and private message key
1666 generation (with static keys) to use SHA1 instead of MD5,
1667 as SHA1 is the mandatory hash function in SILC. Affected
1668 file lib/silcclient/client_[channel/prvmsg].c.
1670 * Changed the private key file encryption to use SHA1 instead
1671 of MD5. Added support for the old generation and added
1672 automatic change of the key (to be removed later). Affected
1673 files lib/silccrypt/silcpkcs.c.
1675 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Load only files with .pub suffix in PublicKeyDir. Affected
1678 file silcd/serverconfig.c.
1680 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1682 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1683 channels. Affected files silcd/silcd.c, silcd/server.h.
1685 * Added the config directive PublicKeyDir for the client block.
1686 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1688 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1690 * Merged Toni's irssi/silc.conf patch.
1692 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1694 * Max alloc tests in allocation routines. Affected file
1695 lib/silcutil/silcmemory.c.
1697 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Fixed a typo in resuming code that fixed detach/resume code
1700 in server. Bug #93. Affected file silcd/packet_receive.c.
1702 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1704 * Do reverse lookups for server when /connecting. Affected files
1705 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1706 irssi/src/core/net-nonblock.*
1708 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Added library versioning for shared libraries. Affected
1711 files configure.in.pre and lib/Makefile.am.pre.
1713 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1715 * Display INVITE and BAN lists as specified by SILC 1.2
1717 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Do not send invite list back unless asked (when sending
1720 no arguments) or when list was modified. Affected file
1723 * Remove client from invite list in KILLED notify and in
1724 KILL command. Affected file silcd/command.c and
1727 * Fixed bugs in invite list handling in INVITE command.
1728 Affected files silcd/command.c and silcd/server_util.c.
1730 * Merged with Irssi 0.8.6.
1732 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1733 Affected file irssi/src/fe-text/silc.c.
1735 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * The silc_argument_get_[first/next] now return the argument
1738 type to caller. Added silc_argument_payload_encode_one.
1740 Affected files are lib/silccore/silcargument.[ch].
1742 * Added support for the SILC 1.2 INVITE command and new
1743 invite lists to server. Affected files are silcd/command.c,
1744 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1746 * Added support for the SILC 1.2 BAN command and new
1747 ban lists to server. Affected files are silcd/command.c,
1748 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1750 * Added support to client sending new INVITE command. Affected
1751 file is lib/silcclient/command.c.
1753 * Added support to client sending new BAN command. Affected
1754 file is lib/silcclient/command.c.
1756 * Added support for removing client from invite list when kicked
1757 from channel, as SILC 1.2 dictates. Affected files are
1758 silcd/packet_receive.c and silcd/command.c.
1760 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1763 automatically the cipher's internal IV. Affected files
1764 lib/silccrypt/silccipher.[ch].
1766 * Assure the RESUME_CLIENT packet is not sent to twice to
1767 backup router if the detached client was originated from
1768 the backup. Affected file silcd/server.c. Bug #76.
1770 * Changed silc_sim_symname to not allocate memory. Affected
1771 file lib/silcsim/silcsimutil.c.
1773 * Fixed memory leaks with SIMs in server. Affected files
1774 silcd/serverconfig.c, silcd/server.c.
1776 * Fixed channel key distribution after resuming detached
1777 client. Affected files silcd/packet_receive.c.
1779 * Fixed channel's global_user boolean checking after detaching.
1780 Check it after changing the owner of the client not before.
1781 Affected file silcd/packet_receive.c.
1783 * Fixed few double frees from client library. Fixes at least
1784 Bug #81, possibly others too.
1786 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1787 notifys in Irssi SILC Client. Affected file is
1788 irssi/src/silc/core/client_ops.c. Bug #82.
1790 * Applied Ville Räsänen's manual page and --mandir bugfix
1791 patch. Affected files are configure.in.pre and Makefile.am.pre.
1794 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Added support to backup router protocol for backup to tell
1797 normal server that it cannot use the backup router as primary
1798 because the primary isn't really down. Updated protocol
1801 * Added support for primary router to tell backup router that
1802 resuming is not possible because the backup really isn't primary
1803 in the cell. For example if backup disconnected itself the
1804 resuming is not allowed since the primary really did not
1805 go down. Updated protocol specs.
1807 * Removed MARS from crypto library.
1809 * Defined the CTR mode and Randomized CBC mode in SILC. The
1810 CTR mode is RECOMMENDED now in specification. Defined also
1811 Serpent cipher as optional cipher. Updated the protocol specs.
1813 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * Added support for inviting/banning by IP/MASK, public key,
1816 and explicit Client ID. Redefined the command and notify
1817 types to allow easier forwards support for other methods
1818 of inviting/banning. Updated protocol specs.
1820 * Remove the client from channel's invite lists if the client
1821 is kicked or killed. Updated protocol specs.
1823 * Unified the Channel Message Payload and Private Message
1824 into one Message Payload. Updated protocol specs and
1827 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Don't wait for EOF after socket error has occurred, but
1830 close the connection. Affected file is silcd/server.c.
1832 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * Added support for setting FOUNDER mode on channel with
1835 specific public key which can be set with CMODE command.
1836 Updated protocol specs and implemented in client and server.
1838 * Fixed the Irssi SILC client to correctly shutdown the client
1839 library to avoid memory leaks. Affected files are
1840 irssi/src/silc/core/silc-core.c and silc-servers.c.
1842 * Deprecated the No Reply flag in SKE protocol and introduced
1843 "IV Included" flag which can be used to indicate that the IV
1844 is included in the ciphertext. This makes it possible to use
1845 SILC on unreliable transport, such as UDP which may cause
1846 packet reordering and losses. Updated protocol specs, did
1849 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1852 < 32 bit values in correct size. Affected file is
1853 lib/silcmath/mp_mpi.c.
1855 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Fixed the KE Start Payload parsing to check that mandatory
1858 fields are present. Affected file lib/silcske/payload.c.
1860 * Fixed compilation warnigs in Irssi SILC Client. Affected
1861 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1863 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1865 * Print "nick now appears as newnick" and update Irssi's nicklist
1866 when you change your nick to "nick". Closes #62
1868 * Never format your own nick. Closes #63
1870 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1872 * SILC_UMODE_GONE changes are now propagated correctly to the
1873 Irssi client. Closes #54
1875 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1877 * Fixed example in /HELP KEY
1879 * Added expando $j which expands to current SILC Client version
1881 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * Fixed public key decoding in crypto library.
1885 * Added better error printing to SKE library.
1887 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1889 * Fixed NICK command to not crash if nickname was not sent.
1891 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1894 Deprecated the old Encrypt-And-MAC order. Updated protocol
1895 specs and implemented.
1897 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1898 generation. Updated specs and implemented.
1900 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1902 * Added support for rekey before 2^32 sequence number wraps.
1903 Affected files in server and client library.
1905 * Padding must be at least 8 bytes now. Implemented and updated
1908 * Compute maximum padding for authentication packets to make
1909 passphrase approximation attacks impossible. Affected files
1910 in client library and in server.
1912 * Fixed PING command sending in client library and handling in
1913 server. The server ID must be ID Payload, not raw ID data.
1914 Affected files in server and client library.
1916 * Defined that all public keys sent in commands and notify
1917 payloads are actually Public Key Payloads not raw public key
1918 data. Updated protocol specs and implemented.
1920 * Updated protocol version to 1.2. Updated specs and code.
1922 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1923 status types. Updated specs and the code.
1925 * Added support for normal client to kill its own entries from
1926 the network. Updated protocol specs and the code.
1928 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1929 and added initial implementation.
1931 * Added MAC field to the Private Message Payload to protect
1932 against chosen ciphertext attacks. Updated the protocol specs
1935 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1936 attribute to indicate the user's current idle and signon time
1937 of a service. Updated protocol specs and implemented.
1939 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Added "do_not_bind" argument to silc_client_file_send what
1942 can be used to not bind locally but assume the file receiver
1943 provides the point of connect. Usefull when sender is behind
1944 NAT device. Affected file lib/silcclient/silcclient.h and
1947 * Added -no-listener option to FILE SEND command in Irssi SILC
1948 client. Affected file irssi/src/silc/core/silc-servers.c.
1949 Renamed FILE RECEIVE to FILE ACCEPT.
1951 * Confirm passphrase for private key encryption in
1952 silc_create_key_pair and silc_change_private_key_passphrase.
1953 Affected files are lib/silcutil/silcapputil.c.
1955 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Move silc_client_packet_send back to internal, added
1958 silc_client_send_packet, a bit simpler function for application.
1959 Affected files lib/silcclient/silcclient.h, client.c and
1962 * Moved the SilcClientEntry, SilcChannelEntry and
1963 SilcServerEntry to silcclient.h to be public and documented
1964 them for application. Affected files are
1965 lib/silcclient/silcclient.h and idlist.h.
1967 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Fixed manual page installation patch by Ville Räsänen.
1970 USERS help page fix patch by Ville Räsänen
1972 * Changed the silc_client_command_call interface to make
1973 the command call simpler for the application. The library
1974 now handles the command line parsing, command finding and
1975 execution. Application only needs to call the function
1976 with the command line. Affected files are
1977 lib/silcclient/silcclient.h, command.[ch].
1979 * Fixed silc_get_input to NULL-terminate the returned input.
1980 Affected file lib/silcutil/silcutil.c.
1982 * Resolve the client's public key in JOIN command if the
1983 founder auth data is being requested but we don't know the
1984 client's public key. Affected file silcd/command.c.
1987 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Print notify for server opers when backup router comes
1990 online. Affected file silcd/server.c.
1992 * Fixed the INVITE command to send the invite list in
1993 command reply. Affected file silcd/command_reply.c.
1995 * Fixed MOTD command reply sending. Affected file
1998 * UTF-8 decode the topic in TOPIC command reply and LIST
1999 command reply in Irssi SILC client. Affected file is
2000 irssi/src/silc/core/client_ops.c.
2002 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Fixed the INVITE command to not crash Irssi SILC client
2005 when given without nickname argument. AFfected file
2006 irssi/src/silc/core/client_ops.c.
2008 * Fixed double free in WHOIS query on normal server when
2009 forwarding query to router. Affected file is
2010 silcd/server_query.c.
2012 * Fixed WATCH command reply handling on normal server which
2013 was missing altogether. Affected file silcd/command_reply.c.
2016 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2018 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2019 Included yodl sources for each of these. Also modified
2020 Makefile.am prototype to install these files to proper
2021 locations. Updated CREDITS. Affected file Makefile.am.pre,
2022 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2025 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2027 * Added support for encrypted private key files. Now
2028 passphrase must be provided when new key pair is created
2029 (can be empty though), and prompted when loading the
2030 private key. Added support for loading the old-style
2031 non-encrypted private keys as well. Affected files
2032 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2035 * Fixed silc_get_input to accept input on all terminals.
2036 Affected file lib/silcutil/silcutil.c.
2038 * Moved the Irssi SILC client key loading and other stuff
2039 to be called after the arguments and UI is initialized.
2040 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2042 * Added -P option to Irssi SILC client which can be used
2043 to change the passphrase of the private key. Affected
2044 file irssi/src/silc/core/silc-core.c.
2046 * Added silc_change_private_key_passphrase apputil routine
2047 to lib/silcutil/silcapputil.[ch].
2049 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2051 * Fixed connection closing in client library to not crash.
2052 Moved the connection freeing totally to function
2053 silc_clinet_del_connection. Affected file
2054 lib/silcclinet/client.c.
2056 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2058 * Changed includes/silcincludes.h to silcincludes.h.in to
2059 include configuration specific information. The silcdefs.h
2060 is not included in to installation anymore (it's only
2061 compilation time header).
2063 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Moved the SilcClient and SilcClientConnection from client.h
2066 to the public lib/silcclient/silcclient.h. Changed the
2069 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * If version string in silc_clinet_alloc is NULL the library
2072 puts it automatically. Affected file lib/silcclient/client.c.
2074 * Changed the version strings from variables to #define's
2075 in includes/silcversion.h.
2077 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Added shared library complation support.
2081 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Added lib/silcutil/silcapputil.[ch] for application
2084 utility functions. It includes routines for applications'
2085 convenience. Added silc_create_key_pair, silc_show_public_key
2086 and silc_load_key_pair functions.
2088 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2090 * Send RESUME_CLIENT packet from router to backup routers
2091 to in resuming. Affected file silcd/packet_receive.c.
2093 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * In IDENTIFY command parsing, send all other IDs except
2096 Client IDs explicitly to router for resolving on normal
2097 server. Also check that ID received in WHOIS command is
2098 always Client ID, others are not allowed. Affected file
2099 silcd/server_query.c.
2101 * Merged latest changes from irssi.org CVS.
2103 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2105 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2106 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2108 * Fixed the heartbeat sending in Irssi SILC client. Moved
2109 the silc_client_packet_send to silcclient.h for application
2110 usage. Affected files lib/silcclient/client_internal.h
2111 lib/silcclient/silcclient.h.
2113 * Fixed a bug in query resolving in server. Used wrong
2114 variable in a for loop and crashed. Affected file is
2115 silcd/server_query.c.
2117 * Server constructs requested attributes only to locally
2118 connected clients. Affected file silcd/server_query.c.
2121 * Fixed a bug when sending resolving from router to server
2122 with requested attributes. The constructed WHOIS command
2123 was incorrect. Affected file silcd/server_query.c.
2126 * Fixed Requested Attributes saving in WHOIS command reply.
2127 The length of the data buffer must be saved too. Affected
2128 file silcd/command_reply.c.
2130 * Update the client entry's servername after detaching is
2131 over. Affected file silcd/packet_receive.c. Bug #37.
2133 * Resolve incomplete client entrys in CUMODE_CHANGE and
2134 CMODE_CHANGE notifys. Affected file is
2135 lib/silcclient/client_notify.c. Bug #42.
2137 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2139 * Fixed channel key packet processing bug on backup router
2140 during backup resuming protocol. Affected file is
2141 silcd/packet_receive.c.
2143 * Fixed memory leaks in server. Affected files are
2144 silcd/server.c and silcd/packet_receive.c.
2146 * Fixed packet decryption problem when backup router encrypted
2147 channel message with wrong key during backup resuming
2148 protocol. Affected file silcd/packet_send.c.
2150 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2151 Toni Willberg (toniw@iki.fi)
2153 * Changed the SilcCipher context to be private. Changed the
2154 silc_cipher_get_iv to just return pointer to the IV. Added
2155 silc_cipher_get_name to return the name of the cipher.
2156 Fixed code all around to support these changes. Affected
2157 files are lib/silccrypt/silccipher.[ch], client library and
2160 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Fixed unaligned access in lib/silccore/silcattrs.c.
2164 * Fixed libtool linking in lib/silcsim/Makefile.am.
2166 * Fixed services attribute printing. Affected files is
2167 irssi/src/silc/core/silc-queries.c.
2169 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2171 * Fixed a crashbug in incoming server accepting. Affected
2172 file silcd/server.c.
2174 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Added automatically generated index to Toolkit Reference
2179 * Added support for Postscript Toolkit Reference Manual.
2181 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2183 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2186 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Added 'send_events' boolean argument to the function
2189 silc_schedule_set_listen_fd which sends the set events to
2190 the application explicitly if set to TRUE. Default action
2191 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2192 lib/silcclient/client_internal.h and silcd/server_internal.h.
2194 * Added silc_compare_timeval to determine which time values
2195 is smaller. Affected file lib/silcutil/silcutil.[ch].
2197 * Added sort-of "Quality of Service" (QoS) support to
2198 SilcSocketConnection. Data reception can be controlled with
2199 rate limit per second and/or read data length limit.
2200 Added silc_socket_set_qos. Affected files are
2201 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2203 * Added the QoS configuration to SILC Server configuration
2204 file. Affected files are silcd/serverconfig.[ch] and
2207 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2209 * Merged with irssi.org CVS.
2211 * Failed OPER and SILCOPER authentications are now logged.
2212 Affected file silcd/command.c. Bugs #25.
2214 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2216 * ROBODoc documented lib/silcutil/silcbuffer.h and
2217 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2218 <ville.rasanen@iki.fi>.
2220 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Added support for auto-passphrase authentication from the
2223 config file during connecting which was not implemented
2224 yet. Affected file irssi/src/silc/core/client_ops.c.
2226 * Fixed a bug in authentication protocol failure handling which
2227 was processing wrong callback context. Affected files
2228 are lib/silcclient/client.c and protocol.c.
2230 * Fixed the /ATTR allow off to actually work. Affected file
2231 is irssi/src/silc/core/silc-queries.c.
2233 * Fixed the /ATTR -del to work. Affected file is
2234 irssi/src/silc/core/silc-queries.c.
2236 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2238 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2240 * Fixed mask attribute adding in Irssi SILC client. Affected
2241 file irssi/src/silc/core/silc-queries.c.
2243 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Added support for saving the requested attributes in
2246 WHOIS to directory. Affected file is
2247 irssi/src/silc/core/silc-queries.c.
2249 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2251 * Added support for parsing VCard fields that do not have
2252 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2254 * Fixed a double free bug in hash table foreach function
2255 if the entry was deleted in the foreach callback. Affected
2256 file lib/silcutil/silchashtable.c.
2258 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2260 * Added silc_attribute_get_verify_data to return the signature
2261 verification data for either user digital signature or
2262 server digital signature in Requested Attributes. Affected
2263 files are lib/silccore/silcattrs.[ch].
2265 * Added silc_vcard_alloc which is used to allocated dynamic
2266 SilcVCard context. The silc_vcard_free now checks whether
2267 the context is dynamically allocated or not. Affected files
2268 are lib/silcutil/silcvcard.[ch].
2270 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2272 * Periodically remove the NOATTR status from client entry
2273 so that the client may take the attributes in use even after
2274 server has resolved them unsuccessfully earlier. Affected
2275 file silcd/server_query.c and idlist.h.
2277 * Moved sha1hash and md5hash from client->internal to
2278 SilcClient for application usage. Affected files are
2279 lib/silcclient/client.h and client_internal.h.
2281 * Fixed attribute encoding and decoding bugs. Affected
2282 files lib/silccore/silcattrs.[ch].
2284 * Added ATTR command to Irssi SILC Client which is used to
2285 manage user's Requested Attributes sending and values for
2286 WHOIS command. Affected files around Irssi SILC client.
2288 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2290 * Added silc_buffer_strformat which can be used to format
2291 strings into a buffer which size is automatically increased.
2292 Affected file lib/silcutil/silcbuffmt.[ch].
2294 * Added implementation of VCard (RFC 2426) which can be used
2295 as part of Requested Attributes in WHOIS command. Affected
2296 file lib/silcutil/silcvcard.[ch].
2298 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Some strncat -> silc_strncat changes our the core and
2303 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2304 errors. Added better error printing to SKE library.
2305 Affected files lib/silcske/silcske.c, silcske_status.h and
2308 * Save the PKCS key length even if only private key is set to
2309 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2311 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2312 length in bits not in bytes. Affected files are
2313 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2314 silcd/server_query.c.
2316 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2318 * Added silc_attribute_payload_encode_data to directly encode
2319 the data into the attributes buffer. Renamed function
2320 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2321 Affected files are lib/silccore/silcattrs.[ch].
2323 * silc_hash_table_find_foreach calls the foreach function now
2324 once even if the nothing was found with context set to NULL.
2325 Affected file lib/silcutil/silchashtable.[ch].
2327 * Remove the RESOLVING flag from client entry after received
2328 the Requested Attributes from the client. Fixed memory leak
2329 in client entry freeing. Affected files silcd/server_query.c
2332 * Added Requested Attributes support into SILC Client Library.
2333 It is not able to send requested attributes in WHOIS command,
2334 and also receive and process requested attributes. Added
2335 silc_client_attribute_[add|del] and silc_client_attributes_get
2336 functions. Added also `ignore_requested_attributes' to the
2337 SilcClientParams to not use attributes in client. Affected
2338 files are lib/silcclient/command.c, client_attrs.[ch],
2339 silcclient.h, client_internal and client.[ch].
2341 * Changed the silc_client_get_client_by_id to support Requested
2342 Attributes, it takes them as argument now. Affected file
2343 is lib/silcclient/silcclient.h, and idlist.c.
2345 * Added -details option to WHOIS command in Irssi SILC Client
2346 to support the requested attributes. By default it requests
2347 all attributes. Affected file lib/silcclient/command.c and
2348 irssi/doc/help/in/whois.in.
2350 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2352 * Add also SERVICE attribute for server-constructed attribute
2353 data. Also digitally sign the attributes and add
2354 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2355 silcd/server_query.c.
2357 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2359 * Changed the silc_attribute_payload_encode to support list
2360 of attributes (function may be called several times to add
2361 a new attribute). Removed the silc_attribute_payload_encode_list
2362 function. The encoding function now also automatically encodes
2363 the data, so the caller does not need to do that. Affected
2364 files lib/silccore/silcattrs.[ch].
2366 * Added support for replying on behalf of the user to the
2367 Requested Attributes in WHOIS command in the server. Affected
2368 file silcd/server_query.c.
2370 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2371 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2373 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2375 * Don't swtich to become primary router if we are backup if
2376 decryption error has occurred. Affected file silcd/server.c.
2378 * Fixed a bug in backup router IP address comparison in
2379 silc_server_backup_get.
2381 Save now also the port of the server/router and use that
2382 in comparison as well. Affected file silcd/server_backup.c.
2384 * Normal server now reconnects to backup router automatically
2385 if connection is lost to it. Affected file silcd/server.c.
2387 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2389 * If packet processing fails (like integrity check fails)
2390 the connection is closed now. Affected files are
2391 lib/silccore/silcpacket.c and silcd/server.c.
2393 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2395 * Fixed double free in RSA public key set function
2396 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2399 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2402 Added server_query.[ch] which provides one interface for
2403 querying information using all three commands.
2405 * Changed all "typedef unsigned char" in core library to
2406 "typedef SilcUInt8".
2408 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2412 * Renamed silc_server_get_client_resolve to
2413 silc_server_query_resolve and moved to server_query.[ch].
2415 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * Resumed client packet handling from server put the resumed
2418 client on wrong list on router and caused the client not
2419 be present on the network anymore. Now fixed to put the
2420 client to correct list. Affected file silcd/packet_receive.c.
2422 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2424 * Various cleanup in error message output in config parsing code
2425 and in server init code. Fixed error log files containing
2426 too many newlines ('\n') in some situations. Affected files are
2427 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2429 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2431 * Use the reverse lookupped hostname in client internals
2432 instead of one user provided us as remote server name.
2433 Affected file lib/silcclient/client.c.
2435 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Added 'app_context' to silc_schedule_init. It is an
2438 application specific context that is delivered to application
2439 in task callback functions. Affected files are
2440 lib/silcutil/silcutil.[ch].
2442 * The hb_context in SilcSocketConnection is not freed
2443 automatically anymore (application must free it). Freeing
2444 it automatic is inconsistent. Affected files are
2445 lib/silcutil/silcsockconn.[ch].
2447 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * Added support for removing explicitly added client connections
2450 in rehash and closing the client connections if they were
2451 unconfigured in the rehash. Affected file silcd/server.c.
2453 * Added support for aborting automatically pending commands
2454 that never receives the reply (to avoid memory leaks).
2455 Added also silc_server_command_pending_timed to set the
2456 specific timeout for pending command. Affected files are
2457 silcd/command[_reply].[ch].
2459 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2460 specs and lib/silccore/silcstatus.h.
2462 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2464 * Changed the silc_get_time to accept time value as argument
2465 or if zero is sent return current local time. Affected
2466 file lib/silcutil/silcutil.[ch].
2468 * Added STATS command to client library and Irssi SILC client.
2469 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2471 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Assure that channel key is set before sending it. May
2474 crash server otherwise. Affected file silcd/packet_send.c.
2476 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Assure that endless loop cannot happen with detached client
2479 resolving on normal server. Added idlist status
2480 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2481 silcd/idlist.h and silcd/packet_receive.c.
2483 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Incoming file transfer request cannot use same session as
2486 the sending session. This can happen when sending file to
2487 yourself. Crashed the client on quit. Affected file
2488 lib/silcclient/client_ftp.c. Bug #24.
2490 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Implemented the draft-riikonen-precense-attrs draft and
2493 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2495 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Distribute the SERVER_SIGNOFF notify also to local backup
2498 routers from the primary router. The backup router may not
2499 have the signing of local server directly connected and need
2500 to know about the signoff. Affected file silcd/server_util.c.
2502 * Use the primary router as the origin of the locally connected
2503 server when it is disconnecting from the backup router since
2504 that's where it really is coming from. Now the clients from
2505 the disconnecting server are removed correctly and "shadow"
2506 clients are not left to the backup router. Affected file
2509 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * If normal server is standalone and found existing but disabled
2512 channel, do not re-create the channel since it creates
2513 duplicate same channels. Affected file silcd/server.c.
2515 * Added anonymous client connections support to server. New
2516 "anonymous" configuration option to ConnectionParams section
2517 added. If set to true, the username and hostname information
2518 of the client will be scrambled and anonymous user mode is
2519 set automatically to the user. Affected files are
2520 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2522 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * In JOIN notify handling, mark that the cache entry of the
2525 client cannot be expired. Can cause crashes on normal
2526 server (asserts client->channels). Affected file is
2527 silcd/packet_receive.c.
2529 * From now on distribution versions are used as protocol versions
2530 instead of by default using the Toolkit base version as protocol
2531 version. Affected file prepare.
2533 * Do not set the locally resolved hostname for local client
2534 entry but take what server sends. This way the real hostname
2535 is showed in WHOIS for yourself. Affected file is
2536 lib/silcclient/idlist.c and lib/silcclient/client.c.
2538 * Resolve local info with IDENTIFY when connecting to server.y
2540 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2542 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2543 for implied search (not needed on platforms which has native
2544 pthreads library). Use --without-pthreads to disable threads.
2545 Affected file is configure.in.pre
2547 * Fixed --with-iconv on platforms which need to bypass (broken)
2548 native iconv(). Affected file is configure.in.pre
2550 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2552 * Moved -C option parsing in Irssi SILC client at same time
2553 as other options. The UI was initialized earlier and caused
2554 problems on command line. Bug #16. Affected file is
2555 irssi/src/silc/core/silc-core.c.
2557 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2559 * Added global variable silc_log_timestamp that tells silclog
2560 wether to print or not the timestamp in the logging files.
2561 Affected file lib/silcutil/silclog.[ch].
2563 * Added silcd configuration option Timestamp in the Logging
2564 section. Affected file silcd/serverconfig.[ch],
2565 doc/example_silcd.conf.in.
2567 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Fixed fingerprint checking to check for entirely empty
2570 fingerprint instead of two first bytes when determining
2571 if it is set. Bug #18. Affected file silcd/command.c.
2573 * Fixed duplicate PKCS name registering to not allow it.
2574 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2576 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2578 * Conditionalize non-gcc compiler optimizations for various
2579 platforms, enable those commented out. Cleanups.
2580 Affected file lib/silcmath/mpi/configure.in
2582 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2584 * silc_rng_exec_command() left zombie processes if command
2585 didn't generate any output. Affected file
2586 lib/silccrypt/silcrng.c
2588 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2590 * Rewrote iconv checking, introduce --with-iconv for systems
2591 which rely on libiconv. Check if iconv() provided by libc
2592 is good enough, otherwise demand libiconv. Affected file
2595 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2597 * Search for ldopen() also in libc. This enables SIM support
2598 on *BSD systems. Based on patch from Alex Zepeda. Affected
2599 file configure.in.pre
2601 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2603 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2604 This fixes prepare on *BSD systems. Affected file
2607 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * More fixed for not having purge timeout for global clients
2610 that are on channel. Affected files silcd/command_reply.c
2613 * Fixed the rekey protocol to work with backup router connections.
2614 Rekey packets are now allowed on disabled connections as
2615 well. Affected files silcd/packet_send.c and server.c.
2617 * Do not switch to be as backup router when shutting down and
2618 closing the primary connection. Affected file silcd/server.c.
2620 * Fixed memory leaks in backup router deleting. Added
2621 silc_server_backup_free to free all data during shutdown of
2622 server. Affected files silcd/server_backup.[ch].
2624 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * Do not process commands if the sock->user_data is NULL.
2627 Affected file silcd/command.c.
2629 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Fixed buffer overflow and security problems (loosing bits
2632 in CFB encryption) in SILC RNG. Problems reported by
2633 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2635 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Added yet more checks that client is not expired on global
2638 list if it is on channels. Affected file is
2639 silcd/command_reply.c.
2641 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Merged c0ffee's MIME signal patch which adds support for
2644 sending also MIME messages in Irssi SILC Client, and handling
2645 received MIME messages in a signal (and perhaps doing something
2646 to non-textual MIME messages).
2648 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Fixed pending command deletion in server and client library
2651 to check the whole list instead of breaking after first found.
2652 The affected files are silcd/command.[ch] and
2653 lib/silcclient/command.[ch].
2655 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2657 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2658 secret or private, otherwise it's possible to find out
2659 whether a secret channel exists or not. Affected file
2662 * If CMODE change fails during the mode setting, assure that
2663 the old mode mask is set for the channel back. Affected
2664 file silcd/command.c.
2666 * Fixed passphrase saving on +a channel on normal server
2667 after successful JOIN command. Affected file silcd/command.c.
2669 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * Remove server/router operator privileges in DETACH command,
2672 since it's possible to resume to server where these
2673 privileges would not be allowed for the client. Affected
2674 file silcd/command.c.
2676 * Do not set to wait for backup in rehash of the server.
2677 Affected file silcd/server.c.
2679 * Do not check listener sockets when counting how many
2680 socket connections we have. Affected file is
2681 silcd/server_util.c.
2683 * Do not announce disconnected clients that are remaining
2684 in history (for WHOWAS). This is because SIGNOFF notify
2685 for these has been sent earlier already. Affected file
2688 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Buffer overflow with CUMODE command's mode->mode character
2691 conversion. Reported by Ville Räsänen. Affected file
2692 lib/silcutil/silcutil.c.
2694 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Allow heartbeat packets to go disabled connections anyway.
2697 Affected files silcd/server.c and silcd/packet_send.c.
2699 * Do not broadcast New Channel packets with List flag set
2700 in the packet to backup routers. The router must check
2701 for the correctness of the packets before sending them.
2702 It is possible that router will have enforce Channel ID
2703 change and this would cause desync in the backup router.
2704 Affected file silcd/packet_receive.c.
2706 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2707 are handled in list parsing. They are not list packets
2708 anymore. Affected file silcd/packet_receive.c.
2710 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2712 * Stop waiting for backup router through the timeout, not
2713 directly after backup router has arrived. Affected file
2716 * Do not re-create channel keys and send them when removing
2717 clients in server shutdown. Affected files are
2718 silcd/server_internal.h and silcd/server_util.c.
2720 * Notify distribution to backup routers was missing from
2721 the silc_server_send_notify_dest function which caused
2722 desyncing problems with backup router. Affected file is
2723 silcd/packet_send.c.
2725 * The client's channel removing was working wrong on
2726 backup router. It assumed that it doesn't know global
2727 information but backup router does know. For this reason
2728 it could remove channel when it wasn't supposed to do that.
2729 Affected file silcd/server.c and silcd/server_util.c.
2731 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2733 * Stop for a couple seconds after badkup router has become
2734 primary router. Affected file silcd/server.c.
2736 * Added silc_server_remove_servers_by_server, which is used
2737 to remove servers originated from some other server. Also
2738 clients of those servers can be removed too. Affected file
2739 silcd/server_util.[ch].
2741 * When removing clients after a server has signed of remove
2742 also all servers behind that server (unless they are known
2743 to be available locally), and send SERVER_SIGNOFF for each
2744 of the server separately. Also the signed off clients are
2745 sent now separately per signed off server. The affected files
2746 are silcd/server.c and silcd/server_util.[ch].
2748 * All servers added with silc_idlist_add_server must always
2749 have both "router" and "connection" pointers set. Otherwise,
2750 bad server entries may be left around in the cache.
2751 Affected file silcd/command_reply.c.
2753 * Do not create the channel key in NEW_CHANNEL packet
2754 processing if the channel is empty. Affected file
2755 silcd/packet_receive.c.
2757 * Completed backup router support for standalone routers.
2758 Supports also servers in the cell that do not use the backup
2761 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Fixed a bug in silc_string_regexify which did not add '^'
2764 at the start of each string, and thus the matching was
2765 not explicit. For example ban list iikone@*!*@* would
2766 match also "priikone", which is wrong, it would have to be
2767 *iikone@*!*@* to match also "priikone". Affected
2768 file lib/silcutil/unix/silcunixutil.c.
2770 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Enable all local server connections before updating client
2773 caches when we've become backup router. Otherwise, signoff
2774 packets may not reach the clients. Affected files are
2775 silcd/server.c and silcd/server_util.[ch].
2777 * Fixed a bug in version string parsing which could crash
2778 the program with specially formatted version string.
2779 Bug reported and patch provided by Ville Räsänen. Affected
2780 file lib/silcutil/silcutil.c.
2782 * Handle the disconnection immediately when DISCONNECT
2783 packet is received in server. Affected file silcd/server.c.
2785 * Primary router now waits a short time (10 seconds) for
2786 backup router connection before accepting any other
2787 connection (except local). Affected file silcd/server.c,
2790 * Fixed a crash in client libary in NICK_CHANGE notify when
2791 NICK_CHANGE arrived for client entry we are resolving
2792 currently. Affected file lib/silcclient/client_notify.c.
2794 * Call the sconn->callback completion even if error had
2795 occurred. Start reconnecting always if connection to
2796 primary router fails during backup router protocol.
2797 Affected files silcd/server.c and server_backup.c.
2799 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2801 * Added functions silc_server_send_opers and
2802 silc_server_send_opers_notify to send packets stricly
2803 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2804 to send variable argument notify to operators.
2805 Affected files silcd/packet_send.[ch] and silcd/server.h.
2807 * Removed UMODE rights checking with UMODE_CHANGE notify.
2808 Affected file silcd/packet_receive.c.
2810 * Server/router operator now receives notify when network
2811 switches to backup router and when it resumes the use of
2812 primary router. Affected file silcd/server.c and
2813 silcd/server_backup.c.
2815 * Fixed the updating of client information after backup
2816 resuming protocol is over; update all except local clients
2817 to the new primary router. The affected file is
2818 silcd/server_util.c.
2820 * Added support for closing active connections in rehash
2821 that were unconfigured by the user. Supports currently
2822 closing server and router connections. Affected file
2825 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2827 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2830 is NULL since seems that on some platforms NULL is allowed
2831 and on some it's not. Fallback encoding is used instead.
2832 Affected file lib/silcutil/silcstrutil.c.
2834 * Fixed statistics updating for incoming server connection
2835 which could cause problems when re-connecting. Affected
2836 file silcd/server.c.
2838 * Preliminary backup router support for standalone router
2839 added. Affected files in silcd/.
2841 * Mark server connections in backup router disabled before
2842 and after backup protocol. Affected file is
2843 silcd/server_backup.c.
2845 * Added support for reconnecting to remote server connection
2846 even if the protocol fails, and if the configuration wants
2847 us to keep trying to connect anyway.
2849 Server connection is not allowed to backup router if
2850 backup router does not have connection to primary router yet.
2852 Affected file is silcd/server.c.
2854 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Added silc_client_udpate_server function to update changed
2857 server info. Affected file lib/silcclient/idlist.[ch].
2859 * Added check for server entries that are being resolved when
2860 notify is received. If being resolved, handle the received
2861 notify only after it's resolved so that all notifys are
2862 handled in same order as received from the server.
2864 Added similar resolver check to channel entries. Every
2865 notify that cause resolving of any information that affects
2866 channel entry marks the channel entry in waiting state.
2867 After whatever resolving is over the waiters are signalled
2868 and only then the notifys are handled in the same order
2869 as delivered from the server.
2871 Affected files are lib/silcclient/idlist.[ch], and
2874 * Fixed KILLED notify handling in normal server. Affected
2875 file silcd/packet_receive.c.
2877 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2878 is locally connected, or was locally connected (but may
2879 be detached and connection is not active). Added also
2880 SILC_IS_LOCAL for checking this status. Affected files
2881 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2882 silcd/server.c and silcd/server_internal.h.
2884 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2886 * Don't send or handle TOPIC_SET if topic is already set and
2887 is same as being set. Affected files silcd/command.c and
2888 silcd/packet_receive.c.
2890 * Fixed CMODE change rights checking to work correctly when
2891 removing modes by operator. Affected file is
2892 silcd/server_util.c.
2894 * Fixed some handling with New Channel packet in router and
2895 fixed some CMODE_CHANGE notify handling in server and router.
2896 Affected file is silcd/packet_receive.c.
2898 * Changed "disconnect" client operation to include the
2899 reason of the disconnection and optional disconnection
2900 message. Affected file lib/silcclient/silcclient.h.
2902 * Made the compilation of lib/contrib/ stuff conditional.
2903 Affected files configure.in.pre, lib/contrib/Makefile.am.
2905 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2908 to the sender of the notify too, to avoid situation where two
2909 notifys are in the network at the same time going to oppsite
2910 directions. Affected file silcd/packet_receice.c.
2912 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Delete the client from channel even if the cilent->id is
2915 NULL. It was possible that client was deleted without
2916 removing from channels (theoretically at least). Affected
2917 file silcd/server.c and silcd/server_util.c.
2919 * Free the client data too when resuming is not successful.
2920 Affected file silcd/packet_receive.c.
2922 * Merged some code from c0ffee's silc-plugin. Affected files
2923 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2925 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2926 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2927 to the primary router connection, the other one returns
2928 TRUE if packet must be broadcasted to network.
2930 * All notifys that are destined to primary router (to network)
2931 are now automatically sent to backup routers even if the
2932 router is standalone (and has backup router). Affected files
2935 * Added --without-irssi and --without-silcd configuration
2936 options for disabling the compilation of these applications.
2937 Affected file configure.in.pre and prepare.
2939 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2942 UTF-8 encoding and decoding. Added also new encodings
2943 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2945 Added also SILC_STRING_LANGUAGE which is language and charset
2946 specific encoder and decoer for those platforms that support
2947 iconv(). It can convert the UTF-8 to and from the locale
2948 specific character set.
2950 Affected file lib/silcutil/silcstrutil.[ch].
2952 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2954 * Added function silc_get_command_name to the file
2955 lib/silcutil/silcutil.[ch].
2957 * Improved the server debug output a bit. Affected files are
2960 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * Save the channel passphrase when received succesful JOIN
2963 command reply from router, on normal server. Otherwise
2964 joinig +a channels from normal server is not possible.
2965 Affected file silcd/command.c.
2967 * Fixed a bug in TOPIC_SET notify handling. The notifier
2968 may be other than client too, like server or channel.
2969 It expected it to always be only client and ignored the
2970 notify. Affected file silcd/packet_recieve.c.
2972 * Removed some (unnecessary) debug printing from
2973 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2975 * Do not force CMODE_CHANGE when server is announcing new
2978 Router announces stuff only after server reannounces channel
2979 after CHANNEL_CHANGE notify.
2981 These fixes optimizes the announcing procedure, and perhaps
2982 fixes some problems too. Affected file silcd/packet_receive.c.
2984 * Fixed SERVER_SIGNOFF sending to local clients. It was
2985 totally broken and sent the notify to all local clients,
2986 instead of only to those that was on same channel as the
2987 signing off clients. Affected file silcd/server_util.c.
2989 * Added -D option to server. It can be used to give debug
2990 level. The levels are from 0 - 99, and are predefined for
2991 smooth server debugging. (see silcd.c for the predefined
2992 levels). Affected file silcd/server.c.
2994 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2996 * Fixed a bug in Irssi SILC client to close the connection
2997 properly when disconnecting from server. Affected file
2998 irssi/src/silc/core/client_ops.c.
3000 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3002 * When authenticating as founder during JOIN command, check
3003 that the one authenticating becomes the only founder on the
3004 channel. Affected file silcd/command.c.
3006 * Better checking for founder mode setting when CUMODE_CHANGE
3007 notify is received. Affected file silcd/packet_receive.c.
3009 * Close all connections when shutting down the server by sending
3010 DISCONNECT packet. Close all listeners too when shutting
3011 down the server. Affected file silcd/server.c.
3013 * Handle DISCONNECT packet correctly in client library by
3014 calling the "disconnect" client operation. Affected file
3015 lib/silcclient/client.c.
3017 * Handle local errors correctly during resuming. Affected
3018 file lib/silcclient/client.c.
3020 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * The log file is not dupped internally anymore in
3023 lib/silcutil/silclog.c. Fixed memory leaks too.
3025 * The scheduler now dispatches all pending timeout tasks
3026 when it is uninitialized with silc_schedule_uninit.
3027 Affected file lib/silcutil/silcschedule.c.
3029 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * Added --enable-stack-trace option to configure. Added
3032 memory allocation stack trace support. Added files
3033 lib/silcutil/stacktrace.[ch]. Affected files are
3034 lib/silcutil/silcmemory.[ch].
3036 * Fixed memory leaks from libraries and server. Affected
3037 files around the tree.
3039 * Reverted back a fix made to CUMODE which broke it.
3040 Affected file silcd/command.c.
3042 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3045 core library, and implemented it. All textual messages SHOULD
3046 use this flag and the message MUST be UTF-8 encoded.
3047 All text messages sent by Irssi SILC client are now UTF-8
3048 encoded (regardless whether the terminal supports UTF-8 or not).
3049 Affected files are lib/silccore/silcchannel.h,
3050 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3053 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Added lots of new statistics updating that was missing from
3056 the server and router code. Affected files in silcd/.
3058 * Sending SIGUSR1 signal to server now dumps the current
3059 server statistics into /tmp directory. Affected file is
3062 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3063 the SILC Hash Interface also. Added new functions
3064 silc_hash_get_name, silc_hash_init, silc_hash_update and
3065 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3067 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * Added some better info printing for client during connecting.
3070 Affected file silcd/server_util.c.
3072 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3073 to silence a user on a channel. Affected files are
3074 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3075 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3076 and silcd/packet_receive.c.
3078 * Fixed a fatal bug in handling of malformed command payload.
3079 Affected file silcd/command.c.
3081 * Fixed a double free when announcing channel users to router.
3082 Affected file silcd/server.c.
3084 * After successful authentication to channel founder mode, check
3085 that there isn't anyone else with founder mode on the channel.
3086 The one that authenticated will become founder and anyone
3087 else is demoted. Affected file silcd/command.c.
3089 * Added error printing of any error that has occurred during
3090 any command in client library. Affected file is
3091 irssi/src/silc/core/client_ops.c.
3093 * Removed some error printing from the client library and left
3094 it for the application to worry (from the error status it
3095 receives in 'command' client operation. Affected file is
3096 lib/silcclient/command.c.
3098 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3100 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3101 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3102 Starting key agreement with itself is denied. Affected file
3103 is lib/silcclient/client_keyagr.c.
3105 * Fixed some error checkings from the SFTP library which caused
3106 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3107 and lib/silcsftp/sftp_util.c.
3109 * Added new "debug" and "debug_string" settings to Irssi SILC
3110 client which can be used to print runtime debugging on the
3111 Irssi's screen. Available when compiled with --enable-debug
3112 option. Affected file irssi/src/silc/core/silc-core.c.
3114 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3116 * Fixed a missing variadic parameter in a function call that
3117 caused server crash when a non-allowed connection arrived.
3118 Reported by Richard Becker. Affected file silcd/server.c.
3120 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3122 * Added WATCH list sending to backup routers from router.
3123 The WATCH command is sent by the router to the backup
3124 router. Affected file silcd/command.c.
3126 * Mark the backup_router flag for RouterConnection entry
3127 if the backup router stuff is defined in the config file.
3128 Affected file silcd/serverconfig.c.
3130 * Fixed some backup data sending around the code to work better
3131 if the router is standalone router. Not all places were fixed.
3132 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3135 * Fixed the router connecting when connecting to multiple
3136 routers. It ignored every other router except the first
3137 one. Affected file silcd/server.c.
3139 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Made the private key generation after expiration optional.
3142 If not created after expiration the old key will re-expire
3143 at a later time (and thus key pair is not necessary to
3144 change). Affected file irssi/src/silc/core/clientutil.c.
3146 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * The length arguments in bind() and connect() were wrong
3149 and fixed now to used SIZEOF_SOCKADDR in the
3150 lib/silcutil/unix/silcunixutil.c.
3152 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3154 * Fixed detach timeout handling to use Client ID and not
3155 the actual client entry which may be freed in the callback.
3156 Affected file silcd/command.c.
3158 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Merged c0ffee's multiple interface support patch.
3161 Affected files in silcd/.
3163 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3165 * Cleanup keys properly. Affected file is
3166 irssi/src/silc/core/clientutil.c.
3168 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Display the user mode on the status bar. Affected file
3171 irssi/src/silc/core/silc-expandos.c.
3173 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3175 * If private message key is not set, but the flag is set in
3176 the packet, ignore the packet since it cannot be decrypted.
3177 Affected file lib/silcclient/client_prvmsg.c.
3179 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * When resuming client, remove the old client entry from
3182 the watcher list too. Affected file silcd/packet_receive.c.
3184 * Do not allow normal server to force founder mode away
3185 from router if the founder mode is already set. Affected
3186 file silcd/packet_receive.c.
3188 * Remove the client entry with watch notify types with short
3189 timeout, and not directly, so that other notifys can be
3190 retrieved too. Affected file lib/silcclient/client_notify.c.
3192 * Display notification about data messages that cannot be
3193 displayed. Affected files irssi/src/silc/core/client_ops.c,
3194 irssi/src/fe-common/silc/module-formats.[ch].
3196 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3198 * Fixed the CHANNEL_CHANGE notify handling in client libary
3199 to not use freed memory. Affected file is
3200 lib/silcclient/client_notify.c.
3202 * Fixed CUMODE_CHANGE notify handling in server. Affected
3203 file silcd/packet_receive.c.
3205 * Fixed USERS command to support empty channels. Affected
3206 file silcd/command.c.
3208 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3210 * Allow multiple identical pending commands to be registered
3211 in client library. Affected file is lib/silcclient/command.c.
3213 * Call the completion for resolving client information only
3214 after all resolvers has finished. This fixes a crash in
3215 the client. Added support for checking when the resolvers
3216 are finished. Affected file is lib/silcclient/idlist.c.
3218 * Wait by default 3 seconds before reconnecting to the server
3219 after being disconnected. Makes the /detach command a bit
3222 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3224 * Check the watcher list before sending signoff notifys
3225 when closing client connection. Affected file is
3228 * Added better CMODE command rights checking. Affected file
3229 silcd/server_util.c.
3231 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3233 * Fixed watcher list checking during server signoff. It
3234 crashed the server. Affected file silcd/server_util.c.
3236 * The JOIN command reply returns now the founder's public
3237 key. Affected file is silcd/command.c.
3239 * Announce the channel mode, and the mode properties with
3240 CMODE_CHANGE notify. Affected file silcd/server.c.
3242 * Mark new channels by default disabled, untill at least
3243 one user joins the channel. Affected file is
3244 silcd/packet_receive.c.
3246 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3248 * The nickname argument to watch notify can be optional.
3249 Fixes a crash in server. Affected file silcd/packet_send.c.
3251 * Remove the client entry from cache if the WATCH notify type
3252 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3253 lib/silcclient/client_notify.c.
3255 * Check the watcher list before and after changing nickname
3256 when the NICK_CHANGE notify is received. Affected file is
3259 * Fixed a crash in OPER and SILCOPER command sending. Empty
3260 passphrase caused the crash. Affected file is
3261 lib/silcclient/command.c.
3263 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3265 * Merged with Irssi CVS for Irssi SILC client.
3267 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Completed the protocol specifications.
3271 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Merged with Irssi CVS for Irssi SILC client.
3275 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Added the founder's public key delivery to the
3278 CUMODE_CHANGE notify type as well. Updated the protocol
3279 specs and the code. Affected files are silcd/packet_send.[ch],
3280 silcd/packet_receive.c and silcd/command.c.
3282 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3284 * Added silc_pkcs_public_key_copy function into the
3285 lib/silccrypt/silcpkcs.[ch].
3287 * Remove the `iv' from the SilcChannelEntry since we can
3288 live without it. Affected files are silcd/idlist.h and
3289 silcd/packet_receive.c.
3291 * Added support for sending the founder's public key in
3292 the CMODE_CHANGE notify packet in the server. Affected
3293 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3294 silcd/command.c and silcd/server.c.
3296 * Changed the FOUNDER_AUTH authentication to use only
3297 public key authentication as defined by new protocol
3298 specs. Passphrase authentication with that mode cannot
3299 be used anymore. It is now possible to reclaim founder
3300 mode from any server in the network. Affected files are
3301 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3303 * Added permanent channels support by making the channel
3304 permanent when FOUNDER_AUTH mode is set on the channel.
3305 The channel will not be destroyed even if channel is empty
3306 when that mode is set. Protocol TODO #17. Affected
3307 files are silcd/server.[ch], server_util.[ch],
3308 silcd/command.c, silcd/packet_receive.c and
3309 lib/silcclient/command.c.
3311 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3313 * Added reference counter to the command reply context in
3314 the client library. Affected files are
3315 lib/silcclient/command_reply.[ch].
3317 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Fixed rekey protocol with PFS in the client library.
3320 Affected file is lib/silcclient/protocol.c.
3322 * Added support for list of errors in client library
3323 command reply handling. Affected file is
3324 lib/silcclient/command_reply.c.
3326 * Defined that the WHOIS and IDENTIFY commands can send
3327 list of errors. Updated the protocol specs. Protocol
3330 * Added support for sending list of errors to WHOIS and
3331 IDENTIFY commands in server. Added support for receiving
3332 list of errors in server. Affected files are
3333 silcd/command.c and silcd/command_reply.c.
3335 * Fixed client info resolving on LEAVE command in client
3336 library to not crash. Affected file is
3337 lib/silcclient/client_notify.c.
3339 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Defined that the NICK command replies with thew changed
3342 nickname too, to make the nickname changing simpler at
3343 the client's end. Updated protocol specs and the code
3344 in client and server. Affected files are
3345 silcd/command.c, lib/silcclient/command_reply.c and
3346 lib/silcclient/command.c.
3348 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * Added `Compressed' packet flag to indicate that the packet
3351 payload is compressed by the sender. Updated the protocol
3352 specs and the core library. The compression still is not
3353 implemented in the sources. Affected file is
3354 lib/silccore/silcpacket.h.
3356 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3358 * Remove pending command callbacks also if the connection
3359 to the server is destroyed. Affected file is
3360 lib/silcclient/client.c.
3362 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Added new QUIET channel user mode that can be used to
3365 quiet a user in a channel. Updated the protocol specs but
3366 it wasn't implemented yet. Protocol TODO #27. Affected
3367 file is lib/silccore/silcmode.h.
3369 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Added BLOCK_INVITE user mode to be able to block incoming
3372 invite notifications. Protoocol TODO #26. Affected files
3373 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3376 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3377 the protocol specs and the code. Affected file is
3378 lib/silccrypt/silcpkcs.c.
3380 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3382 * Disconnect Payload includes now the status type. Updated
3383 the protocol specs and the code. Protocol TODO #25.
3384 Affected files are silcd/server.c, lib/silcclient/client.c.
3386 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3387 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3388 Moved the silc_client_command_status_messages table to the
3389 lib/silcutil/silcutil.c and added new funtion
3390 silc_get_status_message, which deprecates function
3391 silc_client_status_message. Affected files are
3392 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3393 lib/silcutil/silcutil.[ch].
3395 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3397 * Defined that the nickname hash in Client ID MUST be from
3398 lowercase nickname. This effectively changes nicknames in
3399 SILC to case-insensitive. Updated the protocol specs and
3400 the code. Affected files are lib/silcutil/silcutil.[ch],
3401 silcd/serverid.c, and silcd/idlist.c.
3403 * Added new channel user modes BLOCK_MESSAGES_USERS and
3404 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3405 code. Affected files are lib/silccore/silcmode.h,
3406 lib/silcclient/command.c, and silcd/packet_send.c.
3408 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3409 specs and code. Affected file lib/silccore/silcstatus.h.
3411 * Added support for watch list. It is possible to add nicknames
3412 to be watched, and when they come to network, leave network
3413 or user mode changes the watcher will be notified of this
3414 change. Added SILC_COMMAND_WATCH command, added new
3415 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3416 notifications. Updated the protocol specs and implemented
3417 this to library, client and server. Protocol TODO #21.
3418 Affected files are lib/silccore/silccomand.h,
3419 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3420 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3421 silcd/packet_send.[ch], silcd/packet_receive.c, and
3422 irssi/src/silc/core/client_ops.c.
3424 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3425 somebody watching you. Updated the protocol specs and the
3426 code. Affected files are lib/silccore/silcmode.h, and
3427 lib/silcclient/command.c.
3429 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3431 * Added service support to SILC protocol. Added new command
3432 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3433 core library. Services are not implemented in server or
3434 client for now. Protocol TODO #20. Affected files are
3435 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3437 * Added SilcStatus argument to `command' client operation
3438 to return the error status when command sending fails
3439 locally. Changed all command in client library to return
3440 correct command status. Affected files are
3441 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3442 irssi/src/silc/core/client_ops.c.
3444 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Added silc_mime_parse function to parse MIME headers.
3447 Affected files are lib/silcutil/silcstruti.[ch].
3449 * Added MIME header parsing in Irssi SILC Client. It displays
3450 all textual MIME objects, others it ignores. Affected file
3451 is irssi/src/silc/core/clien_ops.c.
3453 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3455 * Fixed a bug in the pid writing function, which couldn't be
3456 written in a root-owned directory.
3458 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3460 * Defined that channel message to unknown Channel ID must
3461 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3462 Updated the protocol specs and the code in server. The
3463 affected file is silcd/packet_receive.c.
3465 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3467 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3468 that it is used to send error notifys if error occurs during
3469 some SILC packet processing, except commands. The error
3470 types are same as for command reply types. Defined that
3471 if private message is sent to unknown Client ID the error
3472 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3473 Updated the protocol specs and code. Affected files are
3474 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3475 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3476 and irssi/src/silc/core/client_ops.c. Renamed the
3477 SilcCommandStatus to SilcStatus.
3479 * Defined the use of extra WHOIS attributes in WHOIS command.
3480 The <Requested Attributes> (defined in a separate document)
3481 can be used to request additional information about user
3482 not returned by standard WHOIS command. Defined that server
3483 can send WHOIS command directly to client. Client provides
3484 the requested attributes to the server. Updated the protocol
3485 specs. Protocol TODO #4. Implementation is not done yet
3486 (Protocol TODO #24).
3488 * Renamed function silc_client_command_status_message to
3489 silc_client_status_message. Affected files are
3490 lib/silcclient/command_reply.[ch].
3492 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3495 32 bit integers. Updated the protcol specs and the code.
3496 Affected files are silcd/command.c and
3497 lib/silcclient/command.c.
3499 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3501 * Fixed a bug in library where sending a bogus authentication
3502 payload would lead to a crash. Affected file is
3503 lib/silccore/silcauth.c.
3505 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3507 * Added detach_disabled and detach_timeout server config
3508 options to the server. Affected files silcd/serverconfig.[ch],
3509 silcd/command.c and silcd/packet_receive.c.
3511 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3513 * Added resolve_cmd_ident field to the SilcClientEntry structure
3514 too so that if the entry is for example being resolved so
3515 another command may attach to the same pending command reply
3516 without requiring to resolve the same entry again. Added
3517 support for adding multiple pending commands for one
3518 command idenfier. Affected files lib/silcclient/command.[ch],
3519 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3521 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Defined that server receives WHOIS command reply for private
3524 and secret channels too. Updated protocol specs and the
3525 code in server. Affected file silcd/command.c.
3527 * Defined <channel user mode list> argument to WHOIS command
3528 reply for returning user modes on the channels. The
3529 channel list now doesn't include the user mode anymore but the
3530 actual channel mode. Updated protocol specs and the code in
3531 client and server. Affected files are silcd/command_reply.c,
3532 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3533 and lib/silcclient/command_reply.c.
3535 * Save the channels list in WHOIS command reply in normal server
3536 so that WHOIS always shows joined channels also in normal
3537 server and not just on router. Affected file is
3538 silcd/command_reply.c.
3540 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Defined that server receives USERS command reply for private
3543 and secret channels too. Updated protocol specs and the
3544 code in server. Affected file silcd/command.c.
3546 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Changed the UMODE's mode mask argument to be optional. If
3549 not provided then the command merely returns the current mode
3550 mask to the client. Updated protocol specs and the server.
3551 Affected file is silcd/command.c.
3553 * Added SILC session detachment/resuming support. It is possible
3554 to detach by closing the network connection and then re-connect
3555 and resume to the old client session. Added DETACHED user
3556 mode that server will set for detached client. Added new
3557 packet RESUME_CLIENT which is used to perform the resuming
3558 process. Added DETACH command. Updated the protocol specs,
3559 core library, client and server. Protocol TODO #22. Very
3560 many affected files around the tree.
3562 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3564 * Changed the CMODE's mode mask argument to be optional. If
3565 not provided then the command merely returns the current mode
3566 mask to the client. Updated protocol specs and the server.
3567 Affected file is silcd/command.c.
3569 * Changed the Killer's Client ID in KILLED notify to be just
3570 any ID payload since router server is allowed to kill as well.
3571 Updated protocol specs, client libary and server. Affected
3572 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3573 and irssi/src/silc/core/client_ops.c.
3575 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3577 * Added new user modes ANONYMOUS for special anonymous servers
3578 that may set the mode for client, and BLOCK_PRIVMSG which
3579 client may set to block incoming private messages unless the
3580 Private Message Key flag is set (using private keys to protect
3581 private messages). Updated protocol specs and code in client
3582 and server and core library. Protocol TODO #23. Affected
3583 files are lib/silccore/silcmode.h, silcd/server.[ch],
3584 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3585 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3587 * Added new channel user mode BLOCK_MESSAGES which the client
3588 may set to itself to tell server not send channel messages.
3589 Other packets such as channel key packets are still sent.
3590 Protocol TODO #23. Updated the protocol specs, client and
3591 server. Affected files are lib/silccore/silcmode.h,
3592 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3593 lib/silcutil/silcutil.c, silcd/command.c, and
3594 silcd/packet_send.c.
3596 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Redefined the Status Payload to include now two 8 bit fields,
3599 instead of one 16 bit field. This now makes it possible to
3600 send list of errors. Updated the protocol specs and the code
3601 in core library, client library and server. Protocol TODO #1.
3602 Affected files are lib/silccore/silccommand.[ch],
3603 lib/silcclient/command_reply.[ch], silcd/command.c,
3604 silcd/command_reply.c and silcd/packet_receive.[ch].
3606 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3608 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3609 must be handled by the application and should tell the application
3610 that an error message was already printed, and it should print the
3611 config coords (line, filename, ...). Affected files are
3612 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3614 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3615 server config parsing code more readable.
3617 Fixed a bug in the fetch_logging() config callback.
3619 Affected files is silcd/serverconfig.c.
3621 * Drop root privileges when started in foreground. Don't drop them
3622 if debugging also. Affected file is silcd/silcd.c.
3624 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Added more IM-like features by introducing new user modes
3627 for setting various presence information. Added new modes:
3628 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3629 specs and code. Protocol TODO #19. Affected files are
3630 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3631 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3633 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3635 * Added STATS command to the protocol after all, to return
3636 various statistical information about the network. It can
3637 be used by clients to retrieve statistical information, and
3638 servers may use it to to fetch cell and network wide
3639 statistics from router. Updated the protocol specs and
3640 implemented it to the server. Protocol TODO #16.
3641 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3642 silcd/command_reply.[ch].
3644 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * The LIST command reply in client libary now adds new channel
3647 entry if the returned channel doesn't exist yet in cache,
3648 and returns the channel entry to the application in the
3649 command_reply client operation. Affected file is
3650 lib/silcclient/command_reply.c.
3652 * Changed the channel message payload's MAC generation to
3653 include the IV in the MAC as well. This way all relevant
3654 parts of the channel message payload are authenticated also
3655 with the channel message MAC (and not only by packet MAC).
3656 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3657 Affected file is lib/silccore/silcchannel.c.
3659 * Fixed the SKE to save the remote version, since the
3660 silc_ske_parse_version mistakenly checked wrong version,
3661 after it replaced the start payload. Affected files are
3662 lib/silcske/silcske.[ch].
3664 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3667 string utility functions. Added there also new functions
3668 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3669 Affected files lib/silcutil/silcstrutil.[ch].
3671 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3672 files are lib/silcutil/silcstrutil.[ch].
3674 * Defined that the security property fields in SKE SHOULD be
3675 UTF-8 encoded, defined that version string MUST be US-ASCII
3676 encoded, defined that passphrases sent in connection
3677 authentication protocol MUST be UTF-8 encoded. Implemented
3678 these to the client and server. Defined also that other
3679 passphrases sent in the protocol MUST be UTF-8 encoded.
3680 Affected files are lib/silcske/silcske.c,
3681 lib/silcclient/protocol.c, silcd/protocol.c,
3682 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3684 * Changed the silc_client_close_connection interface to not
3685 need the SilcSocketConnection which should not be visible
3686 to application. Affected files are lib/silcclient/client.c
3687 and lib/silcclient/silcclient.h.
3689 * Rewrote the text for Private Message Key Payload in the
3690 protocol specification. Protocol TODO #11.
3692 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3694 * Upgraded the protocol version to 1.1, updated protocol specs
3697 * Added the nickname as new argument to NICK_CHANGE notify and
3698 added it to protocol specs and implemented it to client and
3699 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3700 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3701 lib/silcclient/client_notify.c.
3703 * Added the killer's client ID to the KILLED notify and added
3704 it to protocol specs and implemented it to client and server.
3705 Protocol TODO #13. Affected files are silcd/command.c,
3706 silcd/packet_receive.c, packet_send.[ch],
3707 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3708 The killer's client entry is now returned to application in
3709 the `notify' client operation.
3711 * Fixed the Max Argument fields that had too large value set
3712 in the protocol specs. Protocol TODO #14.
3714 * Added the LEAVE command reply to return the ID of parted
3715 channel. Updated protocol specs and implemented it to the
3716 client and server. Protocol TODO #15. Affected files are
3717 silcd/command.c, lib/silcclient/command_reply.c. The channel
3718 entry is now returned to application in the `command_reply'
3721 * Rewrote the version SKE version checking in client libary
3722 and in server to use the silc_parse_version_string. Affected
3723 files are lib/silcclient/protocol.c, silcd/protocol.c.
3725 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3726 commands that was missing it, and updated protocol specs and
3727 the server implementation. Protocol TODO #10. The affected
3728 file is silcd/command.c.
3730 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3731 generic reply to a generic request (REQUEST flag), and
3732 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3733 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3734 to define the payload for DATA flag. Added the flags to
3735 the implementation. Protocol TODO #9. Affected file is
3736 lib/silccore/silcchannel.h.
3738 Changed the client library to return the message length
3739 to application as well in the channel_message and private_message
3740 client operations. Affected files are
3741 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3742 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3743 and lib/silcclient/client_ops_example.c.
3745 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3746 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3747 the channel. Updated protocol specs and impelemented this
3748 to client and server. Protocol TODO #6. Affected files are
3749 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3750 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3752 Added new options m and M to CMODE command in Irssi SILC
3753 client to set these modes.
3755 * Deprecated all administrative commands from SILC protocol
3756 since they are highly implementation specific commands.
3757 Updated protocol specs. Moved the old commands in
3758 implementations to private range of command types. Affected
3759 files are silcd/command.c, lib/silcclient/command.c and
3760 lib/silcclient/command_reply.c. Protocol TODO #8.
3762 * Fixed a bug in server where sending unknown command crashes
3763 the server. Affected file silcd/command.c.
3765 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Added SILC_PROTOCOLVERSION macro to check protocol version
3768 of a socket connection. The affected file is
3769 lib/silcutil/silcsockconn.h.
3771 * Added better error logging in rekey protocol. Affected file
3774 * Do not check public key types in SKE during rekey. Affected
3775 file lib/silcske/payload.c.
3777 * Fixed the rekey protocol with PFS, which was totally broken.
3778 Affected file silcd/protocol.c.
3780 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Some client implementations quit network by doing first LEAVE
3783 and then immediately SIGNOFF (like Bombyx). We now do check
3784 after a short time after LEAVE notify and check whether the
3785 client is still valid after LEAVE, and if not we remove it from
3786 cache. Affected file is lib/silcclient/client_notify.c.
3788 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3790 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3791 it's good not to have security holes here.
3793 * Fixed a negative refcount situtuation for the config context.
3794 Affected file is silcd/serverconfig.c.
3796 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3798 * ROBOdoc documented lib/silcutil/silcutil.h.
3800 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Optimized even more the SilcPacketContext structure. Now
3803 totally saved 16 bytes of memory per context after optimization.
3804 Affected files are lib/silccore/silcpacket.[ch].
3806 * Made strict checks for valid SILC IDs. Affected file is
3807 lib/silccore/silcid.c.
3809 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * Changed the object argument for silc_cipher_register,
3812 silc_hash_register, silc_hmac_register and silc_pkcs_register
3813 to const. Affected files are lib/silccrypt/silccipher.[ch],
3814 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3816 * Changed the silc_get_username and silc_get_real_name to
3817 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3819 * Fixed the Irssi SILC Client to use the silc_get_username and
3820 silc_get_real_name insted of glib routines since the glib
3821 routines only corrupt stack. Fixes the Irssi SILC to work in
3822 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3824 * Fixed the Irssi to not use g_get_home_dir since it crashes
3825 or returns garbage on cygwin and corrupts stack. Added function
3826 get_home_dir to Irssi routines. Affected files are
3827 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3829 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Made some structure optimizations. SFTP memory FS MemFSEntry
3832 entry structure. Optimized SilcTask structure. Optimized
3833 SilcPacketContext structure.
3835 Affected files lib/silcsftp/sftp_fs_memory.c,
3836 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3838 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3840 * And yet again reverted back the config thing since Johnny
3841 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3844 * Fixed memory leaks from config object. Affected files are
3845 silcd/serverconfig.[ch].
3847 * Added support for adding new connections to the server in rehash.
3848 After rehash they take effect.
3850 Added support for changing the maximum allowed connections in
3851 rehash. The number can grow but going smaller is not supported.
3853 Added function silc_server_num_sockets_by_remote to the
3854 silcd/server_util.[ch].
3856 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3858 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3860 * Added preliminary checking during config parsing for a valid
3861 public/private key and removed further checks in the code.
3862 Affected files are silcd/serverconfig.[ch], server.c.
3864 * Moved functions silc_server_drop() and silc_server_daemonise()
3865 from server.c to silcd.c since they are stricly related to
3866 the application activity.
3868 * Reverted a small part of the automatic ref/unref since
3869 it caused a double unref in some situations. Affected
3870 files are silcd/silcd.[ch], server.c, serverconfig.c.
3872 * Added some .cvsignore files in the lib directory.
3874 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3876 * Fixed silc_net_gethostbyaddr to correctly resolve by
3877 address. Affected file lib/silcutil/silcnet.c.
3879 * Fixed the notify relaying to client. The HMAC to be used
3880 with relayed packets ws wrong and caused decryption failure
3881 at the client end. Affected file is silcd/packet_receive.c.
3883 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Created new branch silc_protocol_1_0_branch.
3887 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3889 * Changed the silc_server_config_* routines to be SilcServer
3890 independent. They are now officially application specific code
3891 and not part of generic server implementation. Affected files
3892 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3894 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Added automatic referencing of config context in the
3897 silc_server_config_alloc, and automatic unreferencing in the
3898 silc_server_config_destroy. Affected files are
3899 silcd/serverconfig.[ch], silcd/silcd.c.
3901 * Fixed the silc_log_quick handling in the logging routines.
3902 It didn't log quickly when it was TRUE. Affected file is
3903 lib/silcutil/silclog.c. Also the flush delay was set even
3904 if it was 0 in config file. Affected file is
3905 silcd/serverconfig.c.
3907 * Added support for changing key pair of the server in rehash.
3908 Affected file silcd/server.c.
3910 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3912 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3913 too early, before getting the channel entry. Affected file
3914 is silcd/packet_receive.c.
3916 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3918 * Added functions silc_server_config_[ref/unref], these are used
3919 to prevent that the config object is destroyed.
3921 No longer directly affect global variables silc_log_quick and
3922 silc_log_delay, they are first cached inside the config object
3923 and then applied with silc_server_config_setlogfiles().
3925 silc_server_config_set_defaults() is now internal to
3926 serverconfig.c, there are no reasons to show this internal stuff
3929 Affected files are silcd/serverconfig.[ch].
3931 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3932 fprintf's to stderr, since some code may be executed again after
3933 the server went into the background. Affected files are
3936 * Added rehash support. Added function silc_server_rehash() that
3937 will perform all the basic tasks of the rehashing procedure.
3939 * Added command line option `-x, --hexdump'. This will enable the
3940 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3941 The option `--hexdump' implies `--debug'.
3943 * Fixed a bad bug in the logging APIs (silcutil library) where
3944 the application would crash after calling silc_log_reset_all().
3946 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3948 * Fixed the KICKED notify handling in client library to
3949 correctly remove the channel and all entries from the
3950 channel when I was kicked. This bug crashed the client.
3952 Fixed yet another but in KICKED notify handling to remove
3953 the kicked client correctly from the channel.
3955 Affected file is lib/silcclient/client_notify.c.
3957 * Fixed a minor bug in looking up correct client entry
3958 in KICKED notify in server. Affected file is
3959 silcd/packet_receive.c.
3961 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3962 sources correctly to distribution. Fixes --with-gmp option.
3964 * Removed the manual rehashing from ID Cache, and changed it
3965 to use the SILC Hash Table's auto rehash feature. Affected
3966 file is lib/silccore/silcidcache.c.
3968 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Fixed a bug in the silc_client_nickname_format function that
3971 handles the multiple same nickname formatting. Two clients
3972 with same nickname caused problems after the first one left
3973 and rejoined. It didn't format the nickname correctly.
3974 Affected file is lib/silcclient/idlist.c.
3976 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3978 * Don't change the topic if olod topic is same as new one.
3979 Affected file is silcd/packet_receive.c.
3981 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3983 * Added cross-reference support to the SILC Documentation
3984 generator. All types across all HTML files are now cross-
3985 referenced. Affected files util/robodoc/generator.c and
3986 scripts/silcdoc/silcdoc.
3988 * Added file lib/silcutil/silctypes.h to include all the
3989 arithmetic type definitions and some macros. Removed
3990 includes/bitmove.h and moved macros to silctypes.h.
3992 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3994 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3996 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3998 * Added `type' argument to silc_id_payload_parse_id function which
3999 now returns the type of the ID to the sent pointer. Affected
4000 file is lib/silccore/silcid.[ch].
4002 * Added check for CMODE_CHANGE notify type that mode change is
4003 allowed by the sender. Affected file silcd/packet_receive.c.
4005 * Added check for CUMODE_CHANGE notify type that mode change is
4006 allowed by the sender. Affected file silcd/packet_receive.c.
4007 Added the ID type as CUMODE_CHANGE notify type as argument
4008 to the `notify' client operation. Affected files are
4009 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4011 * Added function silc_client_add_server to the client library.
4012 Added support for resolving also channel and server info when
4013 received unknown entity in notify packet. Affected files are
4014 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4016 * Added function silc_command_get_status to return the command
4017 status from the command reply's argument payload. Affected files
4018 are lib/silccore/silccommand.[ch].
4020 * Added check for KICKED notify type that the kicking is
4021 allowed by the client. Affected file silcd/packet_receive.c.
4023 * Created function silc_get_input which can be used to get input
4024 (echo on or off) from user on command line. Affected files are
4025 lib/silcutil/silcutil.[ch].
4027 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Optimized silc_server_packet_relay_to_channel function.
4030 Added new function silc_channel_message_payload_encrypt which
4031 can be called directly if channel message payload needs to
4032 be encrypted and is already encoded (no need to call _encode
4033 function). Packet relaying is now done by router without any
4034 extra memory allocations. Affected files are
4035 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4036 silcd/packet_send.c.
4038 * Fixed the INVITE notify handling. It took wrong arguments
4039 as invite list and invite delete. Affected file is
4040 silcd/packet_receive.c.
4042 * Added check for TOPIC_SET notify type that the topic change is
4043 allowed by the client. Affected file silcd/packet_receive.c.
4045 * Added check for INVITE notify type that inviting is allowed by
4046 the client. Affected file silcd/packet_receive.c.
4048 * Changed the silc_server_client_on_channel to return the
4049 SilcChannelClientEntry as well. Moved the function
4050 silc_server_check_cmode_rights to server_util.[ch].
4051 Affected files are silcd/server_util.[ch], silcd/command.c.
4053 * Added function silc_server_check_umode_rights to check whether
4054 changing client's user mode is allowed. Added check for
4055 UMODE_CHANGE notify type that the umode change is allowed
4056 by the client. Affected files are silcd/server_util.[ch],
4057 silcd/packet_receive.c and silcd/command.c.
4059 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4062 ID length. It ignored that ID can be IPv6 based as well.
4063 Affected file lib/silccore/silcpacket.h.
4065 * Fixed the silc_id_id2str and silc_id_str2id to take the
4066 IPv6 address offset's into consideration. Affecte file is
4067 lib/silccore/silcid.c.
4069 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Fixed the internal Unix scheduler functions to check for
4072 NULL context they may receive. The affected file is
4073 lib/silcutil/unix/silcunixschedule.c.
4075 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4077 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4078 can specify different directory with --home command line
4079 parameter. Affected files irssi/src/silc/core/client_ops.c,
4082 * SILC-specific commands aren't now executed if the active server
4083 isn't of SILC-type, so there won't be problems with having
4084 IRC and SILC protocol support in same client. Affected files
4085 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4088 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Improved the signal support in SILC Schedule. Added new
4091 function silc_schedule_signal_call which is used by application
4092 to mark a signal to be called. It is now safe to perform
4093 any kind of tasks in signal callbacks since it is guaranteed
4094 that the application specified signal callback is called
4095 after the signal is over. Affected files are
4096 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4098 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4100 * Added `name' field to SilcChannelPrivateKey to represent
4101 application given name for the key. Moved also the context from
4102 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4103 Added the `name' argument also to the function
4104 silc_client_add_channel_private_key.
4106 Added function silc_client_current_channel_private_key to set the
4107 current channel private key in use.
4109 Added "change" command to KEY command which can be used to change
4110 the current channel private key. Bound the command also to
4111 alt+K (Alt+Shift+k).
4113 Also affected files lib/silcclient/client_channel.c,
4114 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4116 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4118 * Added silc_rng_get_byte_fast function in to the
4119 lib/silccrypt/silcrng.[ch].
4121 * Changed the interface of silc_packet_assemble and the
4122 silc_packet_send_prepare. If silc_packet_assmble is now
4123 called the application does not call silc_packet_send_prepare
4124 because the library will call it automatically. These
4125 interfaces now also return a reference to the outgoing buffer
4126 which includes the assembled packet, which the application can
4127 use to encrypt the packet.
4129 Affected files are lib/silccore/silcpacket.[ch],
4130 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4131 silcd/packet_send.c, server_backup.c and packet_receive.c.
4133 * Fixed a packet sending bug on very high load, where outgoing
4134 packet queue wasn't handled correctly and packets got corrupted.
4135 Affected files are lib/silcutil/*/silc*sockconn.c,
4136 lib/silcclient/client.c and silcd/server.c.
4138 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Added macro SILC_PACKET_DATALEN which can be used during
4141 packet assembling to check whether the data to be added to
4142 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4143 len is truncated until it fits it.
4145 Added checks for maximum length of channel message payload and
4146 private message payload also.
4148 Added checks for maximum packet length in server and in
4151 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4152 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4153 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4154 lib/silcclient/client_prvmsg.c.
4156 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4158 * Added silc_server_packet_queue_purge call to the
4159 silc_server_disconnect_remote to assure that all data in the
4160 queue before disconnecting is sent to the network. Affected
4161 file silcd/server.c.
4163 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4165 * Added the deleting of server's own ID cache entry to the
4166 silc_server_free function. Free also everything else that
4167 has been allocated in silc_server_init. The affected file
4170 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4172 * Added functions silc_parse_version_string, silc_version_to_num,
4173 and silc_ske_parse_version to parse SILC protocol style version
4174 strings. Affected files lib/silcutil/silcutil.[ch] and
4175 lib/silcske/silcske.[ch].
4177 * Added new configuration params: version_protocol, version_software
4178 and version_software_vendor to specify what version the remote
4179 host must at least be to be able to connect to server. The vendor
4180 string can be regex matched too. Added new function
4181 silc_server_connection_allowed to check maximum number of allowed
4182 connections, and allowed versions for incoming connections.
4183 Affected files are silcd/server.c, server_util.[ch] and
4186 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Added preliminary support for signals in scheduler. The
4189 signals we care about are now blocked always when the scheduler
4190 is locked. This way we can synchronise the use of signal with
4191 scheduler. It is guaranteed that when signal occurs the scheduler
4192 is not locked, and thus new tasks can be safely added to the
4195 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4196 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4197 Added new platform specific routines
4198 silc_schedule_internal_signals_[un]block and
4199 silc_schedule_internal_signal_[un]register.
4201 Added new functions to SILC Schedule API:
4202 silc_schedule_signal_[un]register. Each signal that application
4203 is going to use should be registered to the scheduler.
4205 Affected files are lib/silcutil/silcschedule.[ch],
4206 lib/silcutil/*/silc*schedule.c.
4208 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Check for unauthenticated client and server in the
4211 silc_server_new_client and silc_server_new_server functions.
4212 Affected file silcd/packet_receive.c.
4214 * Added function silc_string_is_ascii to check whether given
4215 string is 7-bit ASCII string. Affected files are
4216 lib/silcutil/silcutil.[ch].
4218 * Added function silc_id_is_valid_server_id into the
4219 silcd/serverid.c and added checking for valid Server ID's in
4220 silc_server_new_server. The Server ID must always be based
4221 on the server's public IP address.
4223 * Added logging of DISCONNECT packet message in the server.
4224 Affected file silcd/server.c.
4226 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4228 * Changed all library interfaces that use Global RNG to also
4229 accept SilcRng as argument. Affected files are
4230 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4231 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4232 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4233 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4234 lib/silccrypt/rsa.c.
4236 * Added function silc_pkcs_generate_key to the
4237 lib/silccrypt/silcpkcs.[ch] for applications so that they
4238 don't need to do pkcs->pkcs->init calls anymore.
4240 * Remove SilcSocketConnection from the SFTP API since it really
4241 wasn't needed there. The application has the information
4242 saved in its contexts anyway and the SFTP layer doesn't need
4243 know about it. Affected files lib/silcsft/silcsftp.h and
4244 lib/silcsftp/sftp_[server/client].c.
4246 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4247 The SilcSimContext is not SilcSim.
4249 * Fixed possible buffer overflows in silc_id_render in the
4250 lib/silcutil/silcutil.c.
4252 * On EPOC the global crypto module lists are not used at all
4253 in the crypto library. Added support for using the constant
4254 algorithm list on EPOC. Affected files are
4255 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4258 * Fixed the handling of third parameter of KICKED notify, since
4259 it was mistakenly updated to SILC Protocol 1.0 even though it
4260 is to be included in 1.1. Since it is not in 1.0 it is not
4261 mandatory, and this fix now handles it only if it is provided,
4262 and it is not error if it is not provided. Affected file
4263 lib/silcclient/client_notify.c.
4265 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4267 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4268 client. Affected file irssi/src/silc/core/client_ops.c.
4270 * Merged with Irssi 0.8.4 from irssi.org CVS.
4272 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Check for valid socket connection in client entries before
4275 sending any messages. Fixes a crash, but doesn't fix some
4276 other underlaying bug that is lurking there. Affected
4277 file silcd/packet_send.c.
4279 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4281 * $usermode, $cumode and $cumode_space expandos shouldn't do
4282 anything with non-SILC server records. Affected file
4283 irssi/src/silc/core/silc-expandos.c
4285 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4287 * Fixed the silc_net_check_[host/local]_by_sock to support
4288 IPv6 bound sockets as well. Now they can return IPv6 addresses
4289 as well. Affected file lib/silcutil/silcnet.c.
4291 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4292 Affected lib/silcutil/unix/silcunixnet.c.
4294 * Fixed ID rendering (at least on some platforms, not NetBSD)
4295 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4297 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Added silc_hash_public_key and silc_hash_public_key_compare
4300 functions to be used with SilcHashTable. They can be used to
4301 hash public keys and compare public keys in hash table. Affected
4302 file lib/silcutil/silcutil.[ch].
4304 * Added support for specifying multiple public keys for Client
4305 connection section in server configuration file. This makes it
4306 possible to accept multiple public keys from same host, or to
4307 make a section that accepts any incoming host, and have the
4308 accepted public keys listed in the section.
4310 Added functions silc_sever_[find/get]_public_key, added the
4311 support for this actually to all connection sections but only
4312 the Client section is currently allowed to specify multiple
4315 Affected files are silcd/server.c, server_internal.h,
4316 command.c, protocol.c, server_util.[ch], packet_receive.c.
4318 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4320 * Merged Irssi 0.8.2 from irssi.org CVS.
4322 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4324 * If silc_debug is TRUE, also output standard logging messages
4325 to stderr with the debug output.
4327 Made silc_log_reset_all() flushing all channels before returning.
4328 Also fixed some documentation typos.
4330 Affected files are lib/silcutil/silclog.[ch].
4332 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Fixed the server to check correctly the amount of connections
4335 from single host, by checking also the type of the connection.
4336 Fixed also the comparison of number of connections and number
4337 of allowed connections. Affected files are silcd/server.c,
4340 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4342 * Fixed the USERS command reply to save the user's mode on the
4343 channel as well. Fixed JOIN command reply to check whether a
4344 client is on channel already and not join it twice. Affected
4345 file lib/silcclient/command_reply.c.
4347 * Added new file silc-expandos.c into irssi/silc/core/ to return
4348 various stuff for various signal for the statusbar etc. updating.
4349 Now Irssi SILC client prints channel user modes etc. on the
4352 * The user mode (like server/router operator changes) is now shown
4353 on the Irssi SILC client's statusbar. The affected files are
4354 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4356 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4358 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4359 to SILC_SCHEDULE_[UN]LOCK macros.
4361 * Added more error printing to logs in server code. Affected
4362 files silcd/server.c and silcd/protocol.c.
4364 * Fixed -S option parsing in Irssi SILC Client. Affected file
4365 irssi/src/silc/core/silc-core.c.
4367 * Added silc_buffer_alloc_size function. Affected file is
4368 lib/silcutil/silcbuffer.h.
4370 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4373 constants. Affected files in
4374 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4377 * Changed the internal SFTP Memory FS table to const. Affected
4378 file lib/silcsftp/sftp_fs_memory.c.
4380 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Fixed the buffer formatting and unformatting routines to
4383 check the size of 64 bits types with sizeof(). Affected
4384 file is lib/silcutil/silcbuffmt.c.
4386 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4388 * Removed 0.6.x backwards support.
4390 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4392 * Changed all integer type names:
4393 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4394 to avoid collisions with other libraries using same type names
4397 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4399 * Added `prefer_ipv6' argument to the functions
4400 silc_net_gethostbyname[_async]. If it is TRUE it will return
4401 IPv6 address over IPv4. If FALSE IPv4 address is returned
4402 even if IPv6 address was found. Affected files
4403 lib/silcutil/silcnet.[ch].
4405 * Added support silc_net_create_connection[_async] to fallback
4406 to IPv4 address if IPv6 address could not be used (like if
4407 it doesn't work on a specific system). Affected file in
4408 lib/silcutil/unix/silcunixnet.c.
4410 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Added silc_schedule_reinit function to do the enlarging
4413 of the max tasks handling capabilities of the scheduler.
4414 Affected files lib/silcutil/silcschedule.[ch].
4416 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4418 * Added automatic extern "C" { ... } for C++ compilers so the
4419 application does not need to define them. Affected file
4420 includes/silcincludes.h.
4422 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4423 old name went against naming convention. Applications now
4424 include "silcclient.h" instead of "clientlibincludes.h".
4425 Removed includes/clientlibincludes.h, it is redundant now.
4427 * Renamed includes/version.h to silcversion.h.
4429 * Added really preliminary support for OS/2 into the util
4430 library. Only thread & mutex API is implemented, others
4431 are still to be implemented. Created the lib/silcutil/os2/
4432 directory. Created also file includes/silcos2.h.
4434 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * Added preliminary BeOS support into the util library.
4437 Created lib/silcutil/beos/, and implemented all the needed
4438 functions to support SILC on BeOS. Created also file
4439 includes/silcbeos.h.
4441 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4443 * Added proper initializations to silc's irssi code, so it's
4444 now possible to load it as module. Affected files
4445 irssi/src/silc/core/silc-core.c,
4446 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4448 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4453 * Fixed the silcdoc document generator to correct generate
4454 docs from all kinds of filenames. Affected files are
4455 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4457 * ROBOdoc documented lib/silcutil/silcmemory.h.
4458 Added also new function silc_memdup.
4460 * Removed lib/silcutil/silcbufutil.h and moved those routines
4461 to the lib/silcutil/silcbuffer.h.
4463 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4465 * Added `user_count' to the SilcChannelEntry which now tells the
4466 number of users on the channel. The user count is now saved
4467 in normal server of global channels as well. Affected files
4468 silcd/server.c, idlist.h, packet_receive.c and command.c.
4470 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4471 include file utility functions.
4473 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4474 instead of calling directly OS routines.
4476 * Fixed NICK change printing in Irssi SILC Client. Fixed
4477 KICKED notify printing in Irssi SILC Client. Affected file
4478 irssi/src/silc/core/client_ops.c.
4480 * Fixed a NICK change bug in client library, to not recreate the
4481 client_entry->channels hash table everytime nick is changed.
4482 Affected file lib/silcclient/client.c.
4484 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4486 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4487 the SKE interface a bit.
4489 * Fixed padding problem in PKCS#1. The padding was not actually
4490 random since the random number generator was used incorrectly.
4491 This security bug affects only when encrypting with PKCS#1, and
4492 it is not currently used at all in SILC. SILC only use signing
4493 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4495 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4497 * Rewrote the notify handling in Irssi SILC client to not call
4498 the events as signals. Fixes problems with Perl support.
4499 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4501 * Send the auto-nicking NICK command in client library with
4502 little timeout after connecting. The affected file is
4503 lib/silcclient/client.c.
4505 * Added following new config file settings:
4506 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4507 key_exchange_timeout, conn_auth_timeout, connections_max,
4510 Implemented all the new config settings handling in the server.
4512 Optimized the use of SKE Mutual flag usage. Use it only
4513 if connection authentication protocol is not based in public
4516 Renamed all SilcServerConfigSection* to SilcServerConfig*
4517 to have a bit shorter names.
4519 Affected files silcd/serverconfig.[ch], server.[ch], and
4522 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4524 * Cleaned up the listening sockets code, preparing for the rehash
4525 support. Affected file is silcd/server.c.
4527 * Fixed some output messages. Affected files are silcd/silcd.c,
4530 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4532 * Create lib/doc/silcrng_intro.html document as introduction
4533 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4535 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4537 * Fixes to the silcd config template. Affected file is
4538 doc/example_silcd.conf.in.
4540 * Removed type casts from silc_calloc(), conforming to the
4541 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4543 * Removed param_name member from client, server, and router
4544 section structs, now identifying the param directly.
4546 Added CONFIG_FREE_AUTH macro in config file parsing.
4548 Affected files are silcd/serverconfig.[ch].
4550 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4552 * Fixed command line parameter handling. All SILC initialization
4553 is now done in silc_core_init() which also fixes autoconnecting
4556 Affected files irssi/src/silc/core/silc-core.c,
4557 irssi/src/fe-text/silc.c.
4559 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4561 * Added new configuration options and blocks:
4562 keepalive_secs, reconnect_count, reconnect_interval,
4563 reconnect_interval_max, reconnect_keep_trying and
4564 require_reverser_lookup. Added ConnectionParam block, and
4565 implemented the connection parameters when connecting as
4566 initiator and when accepting connections as responder.
4568 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4569 whether given configuration value has been given already.
4571 Affected files silcd/serverconfig.[c], server.[c].
4573 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4574 algorithm parts and created new file silcalgs.conf, that
4575 is now included from the example_silcd.conf.in.
4577 * Optimized the silc_server_connect_to_router_second to take
4578 the connection configuration object from the SilcServerConnection
4579 object instead of finding it during the connecting phase.
4580 Added the configuration object to SilcServerConnection struct.
4581 Affected files silcd/server_internal.h, server.c.
4583 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4585 * Add the client on channel after it was resolved at the
4586 channel message receiving, and it was not already on the
4587 channel. Affected file lib/silcclient/client_channel.c.
4589 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4591 * Fixed the public key authentication to allocate always the
4592 destination signature buffer instead of using static buffer.
4593 Affected file silcd/protocol.c.
4595 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4597 * Unified the serverconfig.[ch]'s helper function interface.
4598 Affected file silcd/serverconfig.[ch].
4600 * Removed doc/example_silc.conf.in since it is redundant.
4601 The make install will now install irssi/silc.conf file.
4603 * Added new Passphrase and Publickey authentication methods to
4604 config file, allowing both public key and passphrase based
4605 authentication to be set at the same time.
4607 Added `prefer_passphrase_auth' setting in config file which
4608 can be used to set to prefer passwd auth if both passwd and
4609 public key is set. If not set, public key is preferred.
4610 This has effect only when being initiator (responder will try
4613 Added support for authentication with passphrase and public key
4614 at the same time. The passphrase is tried first always since
4615 it is faster to check.
4617 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4619 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4621 * Merged the new SILC Config library, with the server parsing
4622 support. Read the header file silcconfig.h or the toolkit
4623 documentation for the news. Affected files are
4624 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4625 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4626 silcd/protocol.c silcd/server.c silcd/server_backup.c
4627 silcd/serverconfig.[ch] silcd/silcd.c.
4629 * Fixed some silclog documentation. Affected file is
4630 lib/silcutil/silclog.h.
4632 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4634 * The silc_cipher_register, silc_hash_register and
4635 silc_hmac_register now checks if the object to be registered
4636 is registered already. Affected files are
4637 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4639 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4641 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4643 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4645 * Allow zero length channel messages inside the Channel Message
4646 Payload. Affected file lib/silccore/silcchannel.c.
4648 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4649 as header filenames.
4651 * Removed lib/silcclient/README and created HTML file
4652 lib/silcclient/silcclient_using.html, which is now included
4653 as part of Toolkit documentation.
4655 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4657 * Fixed CUMODE_CHANGE notify handling to change the mode of
4658 correct client. Affected file lib/silcclient/client_notify.c.
4660 * Make silc_rng_alloc fail if it cannot allocate the sha1
4661 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4663 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4665 * Fixed the file transfer's key agreement payload to include
4666 zero port also if the hostname is NULL because it could not
4669 Call file transfer monitor callback now also if error occurs
4670 during key agreement protocol.
4672 Changed the silc_client_file_send interface to return the
4673 SilcClientFileError instead of session id. The session ID
4674 is returned into pointer provided as argument.
4676 Check that the file exists locally before sending the
4677 file transfer request at all.
4679 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4681 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4682 error than can occur while key agreement protocol. Affected
4683 file lib/silcclient/silcapi.h.
4685 * Fixed the event_mode CMODE handler to not crash when mode
4686 is changed and +k mode is set in the channel. Affected file
4687 irssi/src/silc/core/silc-channels.c.
4689 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4690 SILC_LOG_WARNING to give out Warning and not Error. Affected
4691 file lib/silcutil/silclog.c.
4693 * Fixed the channel message payload decryption in the function
4694 silc_channel_message_payload_decrypt to not modify the original
4695 buffer before it is verified that the message decrypted
4696 correctly. Otherwise, next time it is called with correct
4697 channel key it won't encrypt since the payload is corrupted.
4698 Affected file lib/silccore/silcchannel.c.
4700 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4702 * Do not constantly resize the window. A fix patch by cras.
4703 Affected file irssi/src/fe-text/screen.c.
4705 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4707 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4708 Affected file lib/silcutil/silcnet.c.
4710 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4712 * Fixed a bug in hash table internal routine for traversing
4713 the table with foreach callback. The current entry may
4714 become invalid in the callback but it was referenced after
4715 the callback returned.
4717 Do not allow auto rehashing of hash table during the
4718 silc_hash_table_foreach operation, for same reasons as it is
4719 not allowed for SilcHashTableList. Affected files are
4720 lib/silcutil/silchashtable.[ch].
4722 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4724 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4725 Win32 DLL. extern's in header files are now declared with
4728 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4730 * Fixed private message handling. It used some old code that
4731 caused the client to crash. Affecte file is
4732 lib/silcclient/client_prvmsg.c.
4734 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Added function silc_client_add_channel,
4737 silc_client_replace_channel_id, and removed functions
4738 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4739 from client library.
4741 * Added cross reference of the joined channels to the
4742 SilcClientEntry, and changed the SilcChannelEntry's
4743 users list to SilcHashTable. The affected files are
4744 lib/silcclient/idlist.[ch].
4746 * Fixed a bug in hash table tarversing. While the hash table
4747 is traversed with SilcHashTableList the table must not be
4748 rehashed. It is now guaranteed that auto rehashable tables
4749 are not rehashed while tarversing the list. Also defined that
4750 silc_hash_table_rehash must not be called while tarversing
4751 the table. Added function silc_hash_table_list_reset that must
4752 be called after the tarversing is over. The affected files are
4753 lib/silcutil/silchashtable.[ch].
4755 * Changed all hash table traversing to call the new
4756 silc_hash_table_list_reset in server and in client library.
4758 * Added function silc_client_on_channel to return the
4759 SilcChannelUser entry if the specified client entry is joined
4760 on the specified channel. This is exported to application as
4761 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4763 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4765 * Fixed founder regaining problem with JOIN command on normal
4766 server. The notify for mode change must be sent always and
4767 not only if !cmd->pending. Affected file silcd/command.c.
4769 * Fixed the WHOWAS command's reply sending to support the
4770 lists correctly. Affected file silcd/command.c.
4772 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4774 * When sending JOIN command to router for processing the
4775 sender's old command identifier was not saved back to the
4776 sender's command context, fixed now. The affected file is
4779 * Create the key in JOIN command of the router did not return
4780 the channel key, added check for this. Affected file is
4783 * Fixed a channel ID update bug in JOIN command reply. Do
4784 not directly upgrade the ID but call the function
4785 silc_idlist_replace_channel_id if the ID was changed.
4786 Affected file silcd/command_reply.c.
4788 * Fixed memory leaks from command calling if it would fail.
4789 Affected file silcd/command.c.
4791 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4793 * Applied patches from cras:
4795 Memory leak fixes around libaries, irssi window resize fix,
4796 new silclist.h and silcdlist.h, all extern inline changed to
4799 * Removed dotconf from lib/dotconf, not needed anymore.
4801 * Removed TRQ from lib/trq, not needed anymore.
4803 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4804 with server connections. Later this will be configurable
4805 in config file after new config file is done. Affected file
4808 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4810 * Fixed a crash in server related to channel announcements.
4811 Affected file silcd/server.c.
4813 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4815 * Fixed memory leaks in silc_server_create_new_channel*
4816 functions. Affected file silcd/server.c.
4818 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4819 which ID was changed. This way the router will send the
4820 user list for the channel again, and server won't be in
4821 desync in some rare circumstances. Affected file is
4822 silcd/packet_receive.c.
4824 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4826 * Check for NULL socket pointer in the function
4827 silc_server_packet_send_to_channel_real. Affected file
4828 silcd/packet_send.c.
4830 * Fixed the BAN notify handling to correctly remove ban
4831 list. Affected file silcd/packet_receive.c.
4833 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4835 * Fixed some header addition to Toolkit distribution in
4836 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4838 * Added lib/silcclient/client_ops_example.h as an template
4839 file for application programmers to quickly start using
4840 the SilcClientOperation functions in their application.
4841 Updated the lib/silcclient/README as well to tell about this
4842 nice file made available.
4844 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4846 * Call silc_server_remove_from_channels when removing client
4847 entry when NO_SUCH_CLIENT_ID was received. Affected file
4848 is silcd/command_reply.c.
4850 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4852 * Added server & router operator statistics updating. Affected
4853 file silcd/packet_receive.c and silcd/command.c.
4855 * Fixed the SERVER_SIGNOFF notify handling on normal server
4856 not to save the history information for clients. Same was
4857 fixed earlier in remove_clients_by_server function, but not
4858 here. Affected file silcd/packet_receive.c.
4860 * Raised the default connection-retry count from 4 to 7 in
4861 server. Affected file silcd/server.h.
4863 * Cancel any possible reconnect timeouts when we start the
4864 key exchange. Affected file silcd/server.c.
4866 * Do not reconnect on connection failure when SCONNECT was
4867 given. Affected files silcd/server.[ch].
4869 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4871 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4873 * Fixed the NICK command to always give the unformatted
4874 nickname to the one giving the NICK command. If unformatted
4875 nickname is cached already it will be formatted and the
4876 local entry will always get the unformatted nickname.
4877 Affected file lib/silcclient/idlist.c.
4879 * Fixed some double frees from client library commands.
4880 Affected file is lib/silcclient/command.c.
4882 * Fixed CUMODE command in server to assure that no one can
4883 change founder's mode than the founder itself, there was a
4884 little bug. Affected file silcd/command.c.
4886 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4888 * Removed the SilcClientCommandDestructor from the client
4889 libary, it is not needed anymore. Affected files are
4890 lib/silcclient/silcapi.h, command[_reply].[ch],
4891 client_notify, idlist.c.
4893 * Fixed GETKEY command to first resolve client, and then
4894 resolve the server only if the client was not found, instead
4895 of resolving both at the same time. Affected file is
4896 lib/silcclient/command.c.
4898 * Added silc_client_start_key_exchange_cb and lookup the
4899 remote hostname and IP address before starting the key
4900 exchange with server. The affected file is
4901 lib/silcclient/client.c.
4903 * The server's public key is now saved using the IP address
4904 of the server and not the servername for the filename.
4905 The hostname public key filename is checked as an fall back
4906 method if the IP address based filename is not found.
4908 Fixed the GETKEY command to save the fetched server key
4909 in correct filename.
4911 Print the remote server's hostname now when new key is
4912 received during connection process. Affected file is
4913 irssi/src/silc/core/client_ops.c.
4915 * Return always our own public key to the client if it asks
4916 for it with GETKEY command. Affected file silcd/command.c.
4918 * Removed the use_auto_addr variable from default config
4919 file since it was in wrong section. Affected file is
4922 * Fixed TOPIC_CHANGE notification to not route it when it
4923 was sent using silc_server_send_notify_to_channel function.
4924 Affected file silcd/command.c.
4926 * Fixed silc_server_send_notify_kicked to send the kicker's
4927 Client ID also, it was missing. Affected files are
4928 silcd/command.c, silcd/packet_send.[ch].
4930 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4932 * Do not save client history information in SERVER_SIGNOFF.
4933 Fixes the bug in normal server that it does not detect
4934 the client becoming valid after the server becomes back
4935 online. Affected file silcd/server_util.c.
4937 * Added `sock_error' field into the SilcSocketConnection
4938 context. When error occurs during socket operation (read
4939 or write) the error is saved. Added also new function
4940 silc_socket_get_error to return human readable socket error
4941 message. Affected files are lib/silcutil/silcsockconn.[ch],
4942 lib/silcutil/unix/silcunixsockconn.c, and
4943 lib/silcutil/win32/silcwin32sockconn.c.
4945 * The server now prints the socket error message in the
4946 signoff for client. Affected file silcd/server.c.
4948 * Fixed the `created' channel information sending from router
4949 to server in JOIN command. Checks now whether the channel
4950 really was created or not and set it according that.
4952 Fixed the JOIN command to use the client entry's current
4953 ID during the joining procedure instead of the one it sent
4954 in the command (it is checked though), since it can change
4955 between the packet processing and command processing, and
4956 would just case unnecessary pain in the client end. Affected
4957 file silcd/command.c.
4959 * Fixed a channel key payload sending to use correct channel
4960 ID when the server was forced to change the channel's ID by
4961 router. Router sent the key payload with the old Channel ID.
4962 Affected file silcd/packet_receive.c.
4964 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4966 * Call silc_server_save_channel_key only if the key payload
4967 was provided in the JOIN command's command reply. Affected
4968 file silcd/command_reply.c.
4970 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4972 * Fixed silc_mp_sizeinbase to return the value correctly with
4973 MPI. Affected file lib/silcmath/mp_mpi.c.
4975 * Fixed the stop_server signal to correctly stop the scheduler
4976 and gracefully stop the server when SIGTERM or SIGINT signals
4977 are received. Affected file silcd/silcd.c.
4979 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4981 * Simple handling of TERM and HUP signals. Also added some log
4982 flushing call around. Affected file is
4985 * Fixed small bugs in silclog.c. Now buffering output will take
4986 effect after 10 seconds since startup: This will ensure that
4987 no important startup messages are lost. Also output redirection
4988 will preserve original format ([Date] [Type] message).
4989 Affected file is lib/silcutil/silclog.c.
4991 * Added two options to the config file, in the logging section:
4992 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4993 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4995 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4997 * Do not print the warning about log files not being initialized
4998 more than once to avoid excess logging. Affected file is
4999 lib/silcutil/silclog.c.
5001 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5002 the SIM copying in make install in Makefile.am.pre.
5004 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5006 * Rewritten silclog APIs. Globally interesting changes follows:
5007 silc_log_set_files() changed to silc_log_set_file().
5008 silc_log_set_callbacks() changed to silc_log_set_callback().
5009 ROBOdoc documented silclog header file.
5010 SilcLogCb now returns bool to wether inihibit the default
5011 handler or not (to keep the old behaviour return always TRUE).
5012 The new APIs should also fix the problem of the
5013 silcd_error.log file that was written in the current directory.
5016 Log files streams will remain opened after silc_log_set_file()
5017 call, means less CPU usage notably on high traffic servers.
5018 File streams are now full buffered, and flushed to the disk
5019 every 5 minutes, lesses HD activity and CPU usage.
5020 Messages can be redirected, allowing admins to configure
5021 one single logfile for all server messages.
5022 the silc_log_quick global variable to activate fast-logging.
5023 Affected files lib/silcutil/silclog.[ch]
5025 * Changed some code to conform new silclog APIs. Affected
5026 files are doc/example_silcd.conf.in, silcd/server.c
5027 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5030 * Fixed a memory leak that could occur in some situations.
5031 Affected file silcd/serverconfig.c.
5033 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5035 * Added the silc_client_del_client to remove the client from
5036 all channels as well. Affected file lib/silcclient/idlist.c.
5038 * Fixed the client library to correctly remove the client
5039 from all channels when the client entry is being destroyed.
5040 Affected file lib/silcclient/client_notify.c, command.c.
5042 * Added auto-nicking support to the client library. If the
5043 applicatio now sets client->nickname it will be sent to the
5044 server after connecting by the library. This way for example
5045 SILCNICK (or IRCNICK) environment variables will have effect
5046 and always change the nickname automatically to whatever
5047 it is wanted. Affected file lib/silcclient/client.[ch].
5049 * Renamed silc_server_command_bad_chars to the
5050 silc_server_name_bad_chars and moved it to the
5051 silcd/server_util.[ch]. Added also new function
5052 silc_server_name_modify_bad to return nickname that
5053 includes bad characters as new nickname without those
5054 bad characters. This check and modify is now used in
5055 silc_server_new_client when the username is initially set
5056 as nickname, so it must be checked to be valid nickname.
5057 Affected file silcd/packet_receive.c.
5059 * The nickname length is now taken from the packet for real
5060 and not trusted to strlen() since it clearly can return
5061 wrong length for nickname including bad characters. This
5062 also applies to channel names. Affected file silcd/command.c.
5064 * Removed the lib/silcsilm/modules directory. Modules are now
5065 compiled into the lib/silcsim. Fixed the copying of the
5066 modules to follow symbolic links in Makefile.am.pre.
5068 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5070 * Fixed silc_string_regexify list creation. Fixes bugs with
5071 BAN and INVITE commands in server. The affected file is
5072 lib/silcutil/unix/silcunixutil.c.
5074 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5076 * Removed the command destructor entirely from the server's
5077 command and command reply routines. It is not needed, and
5078 its usage was buggy and caused crashes. Affected files are
5079 silcd/command[_reply].[ch].
5081 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5083 * Cancel protocol and NULL sock->protocol if timeout
5084 occurred during protocol. Affected file silcd/server.c.
5086 * Cancel protocol timeouts always before calling the final
5087 callback, to assure that after final callback is called
5088 no other state will be called for the protocol anymore.
5089 Affected file silcd/protocol.c.
5091 * Print error log if incoming connection configuration could
5092 not be found. Affected file silcd/server.c.
5094 * Fixed JOIN command to correctly save the founder mode
5095 to the client on normal SILC server, when the channel
5096 was created by the router. Affected file silcd/command.c.
5098 * Fixed LIST command (hopefully) to send correct reply
5099 packets. Affected file silcd/command.c.
5101 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5103 * The silc_packet_receive_process now returns FALSE if the
5104 read data was invalid packet, and TRUE if it was ok.
5106 The server now checks that if unauthenticated connection
5107 sends data and its processing fails the server will close
5108 the connection since it could be a malicious flooder.
5110 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5112 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5114 * Make sure the warning about error opening a log file is
5115 printed only once and not everytime it fails (produces
5116 too much useless log). Affected file lib/silcutil/silclog.c.
5118 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5120 * Made the silc_server_daemonise() function more readable.
5121 Affected file silcd/server.c.
5123 * Pid file is now optional, the user may comment it out from
5124 the config file. Removed define SILC_SERVER_PID_FILE, we
5125 don't need a default any longer. Affected file
5126 configure.in.pre, lib/Makefile.am.pre.
5128 * Make some use of the pid file. The server now dies at startup
5129 if it detects a valid pid file on his path. The server would
5130 die anyway in this circumstance, because of the bind() failure.
5131 Affected file silcd/silcd.c.
5133 * No longer compiling lib/dotconf.
5135 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5137 * Fixed JOIN command parsing not to crash. Affected file
5138 lib/silcclient/command.c.
5140 * Fied the NICK_CHANGE notify to add the new client entry
5141 even it is resolved. This removes an <[unknown]> nick
5142 thingy bug in the client. Affected file is
5143 lib/silcclient/client_notify.c.
5145 * Do not try to allocate 0 bytes (efence does not like it)
5146 in lib/silccore/silccomand.c when encoding payload.
5148 * Do not take IRCNICK as nickname in Irssi SILC client since
5149 it is not possible to set nickname before hand connecting
5150 the server (TODO has an entry about adding auto-nicking
5153 * Changed the silc_server_command_pending to check whether
5154 there already exists an pending entry with the specified
5155 command, command identifier and pending callback. This is
5156 to fix IDENTIFY and WHOIS related crashes that may register
5157 multiple pending commands with same identifier. Affected
5158 file silcd/command.c.
5160 * Fixed the server to reconnect to the router even if it
5161 was already reconnecting and EOF was received. This to
5162 fix a possibility that the server wouldn't ever try to
5163 auto-reconnect to the router. Affected file silcd/server.c.
5165 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Fixed the server's password authentication to use the
5168 length of the locally saved password, and not the one
5169 sent in the packet. Affected file silcd/protocol.c.
5171 * Fixed same password authentication problem in the
5172 Authentication Payload handling routines in
5173 lib/silccore/silcauth.c.
5175 * Yet another password authentication problem fixed with
5176 channel password handling in silcd/command.c.
5178 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * If first character of string in silc_parse_userfqdn is '@'
5181 then do not parse it. Affected file is
5182 lib/silcutil/silcutil.c.
5184 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * Fixed minor bug in IDENTIFY command reply sending, which
5187 caused various weird problems during JOIN when it was
5188 resolving names for users. Affected file silcd/command.c.
5190 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5192 * Fixed the IDENTIFY command reply sending to chech better valid
5193 clients. It was possible to send incomplete list of replies.
5194 Affected file silcd/command.c.
5196 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Added silc_client_command[s]_[un]register functions now to
5199 dynamically register the commands in client library. Removed
5200 the static table of commands. This allows the client library
5201 to call commands without causing the application to know about
5202 what commands library has called.
5204 Removed the INFO command reply kludge to detect when the command
5205 was called by library. Now library use its own command reply
5206 function for INFO command.
5208 Added function silc_client_command_call to call a command.
5209 Application can use it to call command, not access the structure
5212 Now all commands that are sent by the client library (not
5213 explicitly sent by application) use own command reply functions.
5215 Affected files around lib/silcclient/ and in
5216 irssi/src/silc/core/.
5218 * Fixed the WHOIS command reply sending to chech better valid
5219 clients. It was possible to send incomplete list of replies.
5221 Fixed the WHOIS and IDENTIFY to send the request to router
5222 if normal server did not do it and did not find any results.
5224 Affected file silcd/command.c.
5226 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Moved the internal data from SilcClient context into its
5229 own file, not accesible to application. Affected files
5230 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5231 and other files in client library.
5233 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5235 * Added doc/examples installation target in Makefile.am.pre.
5238 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5241 commands the found client entry will be removed from the
5242 cache, after notifying application about the error. Affected
5243 file lib/silcclient/command_reply.c.
5245 * Changed the /MSG to check for exact nickname user gave, and
5246 not let `nick' match `nick@host' if it is only one found. Now,
5247 user must type the exact nickname (like nick@host2) even if
5248 there are no more than one same nicks found. This is to avoid
5249 a possibility of sending nickname to wrong nickname since
5250 `nick' could match `nick@host'. Affected file is
5251 irssi/src/core/silc-servers.c.
5253 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5255 * Do not print "you are now server operator" or similar when
5256 giving /away command. Affected files are
5257 irssi/src/silc/core/client_ops.c, silc-servers.h.
5259 * Made the silc_server_command_pending_error_check to send
5260 the same command reply payload it received back to the
5261 original sender of the command. This way all arguments
5262 that was received by the server will be received by the
5263 client too. Affected file silcd/command.c.
5265 * Added the silc_idcache_add to return the created cache entry
5266 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5268 * Add global clients to expire if they are not on any channel.
5269 This is because normal server will never know if they signoff
5270 if they are not on any channel. The cache expiry will take
5271 case of these entries. This is done by normal servers only.
5272 The affected files are silcd/command_reply.c,
5273 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5275 * If server receives invalid ID notification for WHOIS or
5276 IDENTIFY and the ID exists in the lists, it is removed.
5277 Affected file silcd/command_reply.c.
5279 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5280 in client then client entry that it matches is searched and
5281 the nickname is printed on the screen for user. Affected
5282 file irssi/src/silc/core/client_ops.c.
5284 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5286 * Use cache entry expire time in the LIST command reply to
5287 purge old entries from the cache after the LIST command
5288 reply has been received. This way we don't have non-existent
5289 entries in the cache for too long. Affected file is
5290 silcd/command_reply.c.
5292 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5294 * If we are normal server, and we've not resolved client info
5295 in WHOIS or IDENTIFY from router, and it is global client,
5296 we'll check whether it is on some channel. If it is not
5297 then we cannot be sure about its validity and will resolve it
5298 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5299 file silcd/command.c.
5301 * Search channel by name (if possible) rather than by ID
5302 in IDENTIFY command's command reply. Affected file is
5303 silcd/command_reply.c.
5305 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5308 Updated specs and implemented it. Affected file silcd/command.c,
5309 silcd/packet_send.c and silcd/packet_receive.c.
5311 * Implemented the <founder auth> payload handling in the JOIN
5312 command. If provided all conditions for channel joining
5313 except requirement to provide correct passphrase can be
5314 overrided by the channel founder. Updated the protocol specs.
5315 Affected file silcd/command.c.
5317 Added support for founder auth in JOIN command in client
5318 library. Fixed the parsing of the JOIN command now to support
5319 all options as they should be. The affected file is
5320 lib/silcclient/command.c.
5322 * Optimized the WHOIS and IDENTIFY commands to send the request
5323 to router only if it includes nicknames or other names. If
5324 they include only IDs then check the local cache first before
5325 routing. Affected file is silcd/command.c.
5327 * Added channels topic announcements. Affected file is
5328 silcd/packet_receive.c and silcd/server.c.
5330 * Fixed the silc_server_send_notify_topic_set to really destine
5331 the packet to channel. Affected file silcd/packet_send.c.
5333 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5334 library. Affected file lib/silcclient/client_notify.c.
5336 * Added UMODE announcements. Affected file silcd/server.c.
5338 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5340 * Memory leak fixes in:
5342 lib/silcutil/silcsockconn.c
5343 lib/silcske/silcske.c
5344 lib/silcske/groups.c
5346 lib/silccrypt/silcpkcs.c
5347 lib/silccore/silccommand.c
5348 lib/silccore/silcidcache.c
5353 * ROBOdoc documented the lib/silcske/groups.h file and a
5354 bit changed the interface for better.
5356 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5358 * Update the client entry context in the ID cache after
5359 nick change. Affected file lib/silcclient/command.c.
5360 Fixes the CUMODE command when regaining founder privileges,
5361 and a little WHOIS problem.
5363 * Fixed silc_net_gethostbyname to correctly call the
5364 inet_ntop. Affected file lib/silcutil/silcnet.c.
5366 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5368 * Added IPv6 support checking to the configure.in.pre, added
5369 also --enable-ipv6 option to override the check. Affected
5370 file configure.in.pre.
5372 * The silc_thread_create now calls the start function
5373 directly if threads support is not compiled in. Removes
5374 ugly #ifdef's from generic code. Affected files are
5375 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5377 * Added silc_net_gethostby[name/addr]_async to asynchronously
5378 resolve. Affected files are lib/silcutil/silcnet.[ch].
5380 * Added support for rendering IPv6 based server, client and
5381 channel IDs. Affected file lib/silcutil/silcutil.c.
5383 * Added support for creating IPv6 based server IDs. Affected
5384 file is silcd/serverid.c.
5386 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5388 * Added silc_net_gethostby[addr/name] into the
5389 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5390 routines. Added silc_net_is_ip[4/6]. Affected file is
5391 lib/silcutil/unix/silcunixnet.c. All routines that take
5392 address as argument now supports both IPv4 and IPv6 addresses.
5394 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5396 * Fixed LIST command reply sending in server. Affected file
5399 * Server now sends the kicker's client ID in the KICK notify
5400 to the kicked client. Affected file silcd/command.c.
5402 * The client library now parses the kickers client ID and
5403 UI displays it. Affected files lib/silcclient/client_notify.c
5404 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5406 * Made all payload parsing function prototypes consistent.
5407 They all take now const unsigned char * and uint32 pair as
5408 the payload data instead of SilcBuffer. Changes all around
5409 the source tree. Other unsigned char* -> const unsigned char*
5410 changes around the tree as well.
5412 * Optimized SFTP client and server packet sending not to
5413 allocate new buffer for each packet but to recycle the
5414 first allocated buffer. Affected files are
5415 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5417 * Optimized the SFTP client to use SilcList instead of
5418 SilcDList for requests, because it is faster. Affected file
5419 is lib/silcsftp/sftp_client.c.
5421 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5422 into lib/silccore/silcid.[ch].
5424 Renamed silcpayload.[ch] into silcargument.[ch].
5426 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * If client entry is deleted with active key agreement
5429 session, abort the session.
5431 The silc_client_abort_key_agreement now calls the completion
5432 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5434 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5437 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5439 * Don't use __restrict in older GCC's. Affected file is
5440 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5442 * silc_net_localhost now attempts to reverse lookup the
5443 IP/hostname. Affected file lib/silcutil/silcnet.c.
5445 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5446 command. It can be used to gain founder privileges at
5447 the same time when joining the channel.
5449 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5450 kicker's client ID as well. Updated protocol specs.
5452 Defined that the server must send SILC_COMMAND_IDENTIFY
5453 command reply with error status to client who sent
5454 private message with invalid client ID.
5456 Updated the protocol specification.
5458 * Added silc_server_send_command_reply to send any
5459 command reply. Affected file silcd/packet_send.[ch].
5461 * Added silc_id_payload_encode_data to encode ID payload
5462 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5464 * The server now send IDENTIFY command reply with error
5465 status if client ID in private message is invalid. Affected
5466 file silcd/packet_receive.c.
5468 * Save the server key file with server's IP address in
5469 the filename instead of hostname. The affected file is
5470 irssi/src/silc/core/client_ops.c.
5472 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5477 * Added libtool support for compiling shared objects in
5478 lib/silcsim. Affected file configure.in.pre and
5479 lib/silcsim/Makefile.am. Original patch by cras.
5481 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5483 * Pid file configuration, and server's config file fixes
5484 patch by toma. Updated CREDITS file.
5486 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5488 * Fixed silc_client_channel_message to not try to decrypt
5489 the message twice if it resolved the destination client
5490 information. This could cause of dropping one channel
5491 message. Affected file lib/silcclient/client_channel.c.
5493 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5496 lib/silcclient/client.c. This function is used when the SILC
5497 Client is run under some other scheduler, or event loop or
5498 main loop. On GUI applications, for example this may be
5499 desired to used to run the client under the GUI application's
5500 main loop. Typically the GUI application would register an
5501 idle task that calls this function multiple times in a second
5502 to quickly process the SILC specific data.
5504 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5506 * Fixed silc_server_drop() for dropping the supplementary
5507 groups as well, this could cause a security hole on some
5510 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5515 * Write PID file after dropping privileges. Added -F option
5516 to run server on foreground. A patch by debolaz.
5517 Affected files silcd/server.c, silcd/silcd.c.
5519 * Fixed MOTD to return the MOTD file server name. Affected
5520 file silcd/command.c.
5522 * Added INFO command reply handling to the Irssi SILC Client.
5523 Affected file irssi/src/silc/core/client_ops.c.
5525 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Fixed the silc_idcache_list_* routines to really support
5528 the dynamic list. Fixes a crash. Affected file is
5529 lib/silccore/silcidcache.c.
5531 * Fixed the LIST command reply to really call LIST command's
5532 pending callbacks. Affected file silcd/command_reply.c.
5534 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5536 * Update conn->local_entry->nickname after giving NICK
5537 command. Affected file lib/silcclient/command.c.
5539 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5541 * Added the [pid] option to the silcd configuration file
5543 Affected files: serverconfig.[ch] and silcd.c
5545 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5547 * Save fingerprint in WHOIS command reply in server.
5548 Affected file silcd/command_reply.c.
5550 * Fixed NICK commands pending callback registration.
5551 Affected file lib/silcclient/command.c.
5553 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5555 * Use ++server->cmd_ident when sending commands in server,
5556 instead of random number. Affected file silcd/command.c.
5558 * Fixed GETKEY command reply to call actually GETKEY pending
5559 command callbacks. Affected file silcd/command_reply.c.
5561 * A bit stricter check for nicknames. Check for same nickname
5562 in NICK command also. Affected file silcd/command.c.
5564 * Do not call INFO command everytime client ID changes, only
5565 during first connecting. Affected file lib/silcclient/client.c.
5567 * Set the new nickname only after successful command reply for
5568 NICK command is returned by server. Affected file
5569 lib/silcclient/command.c.
5571 * Remove nicknames from nicklist during server_signoff notify.
5572 Should fix /NAMES bit more. The affected file is
5573 irssi/src/silc/core/silc-channels.c.
5575 * Added `fingerprint' field to the SilcIDListData in the
5576 silcd/idlist.h to hold the fingerprint of the client's
5579 Send the fingerprint of the client's public key in WHOIS
5582 Affected files silcd/command.c, and silcd/idlist.[ch].
5584 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5585 create fingerprint from given data.
5587 * Show the fingerprint of the client's public key in WHOIS.
5588 Affected files irssi/src/module-formats.[ch] and
5589 irssi/src/silc/core/client_ops.c.
5591 * Format the multiple same nicknames also during JOIN and
5592 NICK_CHANGE notifys. Affected file is
5593 lib/silcclient/client_notify.c.
5595 * Do not print error on screen for invalid private message
5596 payload since it can come if someone is sending private
5597 messages with wrong key. Affected file
5598 lib/silccore/silcprivate.c.
5600 * Fixed multiple concurrent /PING crash. Affected file
5601 lib/silcclient/command.c.
5603 * Changed the wrong ID encoding. All IP addresses must be
5604 in MSB first order in encoded format. They were encoded
5605 wrong and was in LSB format. Affected files are
5606 silcd/serverid.c, lib/silcutil/silcutil.c.
5608 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5610 * Call the `connect' client operation through the scheduler
5611 in case of error. Affected file lib/silcclient/client.c.
5613 * Call the `failure' client operation even if the error
5614 occurred locally during a protocol. Affected file is
5615 lib/silcclient/protocol.c.
5617 * Added support of sending LIST command to router from normal
5618 server. This way normal server can get list of all channels
5619 in the network too. Fixed the channel list sending in the
5620 server too. Affected files are silcd/command.c, and
5621 silcd/command_reply.[ch].
5623 * Added silc_server_update_channels_by_server and
5624 silc_server_remove_channels_by_server. They are used during
5625 disconnection of primary router and in backup router protocol.
5626 Affected file silcd/server_util.[ch], silcd/server.c and
5627 silcd/server_backup.c.
5629 * Fixed channel adding to global list in IDENTIFY command
5630 reply in server. Affected file silcd/command_reply.c.
5632 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5634 * If the incoming packet type is REKEY or REKEY_DONE process
5635 that packet always synchronously. Fixes yet another MAC
5636 failed error on slow (dialup) connections. Affected file
5637 lib/silcclient/client.c and silcd/server.c.
5639 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5641 * Call check_version SKE callback for initiator too. Affected
5642 file lib/silcske/silcske.c.
5644 * Implemented fix for security hole found in the SKE that was
5645 fixed in the specification few days back; the initiator's
5646 public key is now added to the HASH value computation.
5647 Added backwards support for the old way of doing it too, for
5648 old clients and old servers. Affected file is
5649 lib/silcske/silcske.c.
5651 * Enabled mutual authentication by default in SKE. If initiator
5652 is not providing mutual authentication the responder will
5653 force it. This will provide the proof of posession of the
5654 private key for responder. The affected files are
5655 lib/silcclient/protocol.c and silcd/protocol.c.
5657 * Do not cache anymore the server's public key during SKE.
5658 We do mutual authentication so the proof of posession of
5659 private key is done, and if the server is authenticated in
5660 conn auth protocol with public key we must have the public
5661 key already. Affected file silcd/protocol.c.
5663 * Added new global debug variable: silc_debug_hexdump. If
5664 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5665 file lib/silcutil/silclog.[ch].
5667 * Fixed compilation warning due to char * -> const char *.
5668 Affected files lib/silcutil/silcnet.h, and
5669 lib/silccore/silcauth.[ch].
5671 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Fixed CMODE command when new channel key was created. If
5674 the creation failed the old key was removed. Next time giving
5675 same command would crash the server since the old key was
5676 freed already. Affected file silcd/command.c.
5678 * Fixed the silc_server_announce_get_channels to not crash
5679 on reconnect. Affected file silcd/server.c.
5681 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5683 * Added silc_log_set_debug_string function to set a regex
5684 string to match for debug output. Only the function names,
5685 or filenames matching the given debug string is actually
5686 printed. This way it is possible to filter out those debug
5687 strings that user is not interested in.
5689 Fixed a bug in silc_string_regexify.
5691 Affected files lib/silcutil/silclog.[ch], and
5692 lib/silcutil/unix/silcunixutil.c.
5694 * Changed the -d options in both server and Irssi SILC client
5695 to take the debug string as argument. Affected files
5696 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5698 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5700 * Added silc_hash_babbleprint to create a Bubble Babble
5701 Encoded fingerprint. The encoding is developed by Antti
5702 Huima (draft-huima-babble-01.txt), and it creates human
5703 readable strings out of binary data. Affected file
5704 lib/silccrypt/silchash.[ch].
5706 * Print the babble print now in addition of fingerprint as well
5707 in Irssi SILC client. Affected files are
5708 irssi/src/fe-common/silc/module-formats.[ch],
5709 irssi/src/fe-common/silc/core/client_ops.c.
5711 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Fixed a security problem found in SKE. The initiator's
5714 public key too is now added to the HASH hash value creation
5715 which is signed by the responder to create the SIGN value.
5716 This will prevent anyone in the middle to lie to the responder
5717 about the initiator's public key. If this is done now, the
5718 man in the middle will get caught. Updated the protocol
5721 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Better installation directory handling. Configure module
5724 paths and other paths automatically to example_silc* files
5725 in doc/. A patch by toma.
5727 * Fixed compiler warning from MPI library, and from SILC RNG.
5730 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5731 It can be configured with ./configure. A patch by toma.
5733 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5735 * Find correct make to use in prepare-clean. A patch by
5736 toma. Affected file prepare-clean.
5738 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5740 * Added irssi variables use_auto_addr, auto_bind_ip,
5741 auto_bind_port and auto_public_ip.
5743 * Changed the interface for silc_client_send_key_agreement
5744 in lib/silcclient/silcapi.h
5748 irssi/src/silc/core/silc-core.c
5750 lib/silcclient/silcapi.h
5751 irssi/src/silc/core/silc-channels.c
5752 lib/silcclient/client_keyagr.c
5755 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * Added silc_pkcs_public_key_compare to compare two
5758 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5760 * Check that the client who set the founder mode on the
5761 channel is the same client that is giving the founder
5762 mode to itself. It is done by comparing the saved public
5763 key (it is saved even in the authentication is passphrase).
5764 Affected file silcd/command.c.
5766 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5768 * Do not process packet for disconnected socket connection.
5769 Affected file lib/silccore/silcpacket.c.
5771 * Process the DISCONNECT packet through scheduler in the
5772 client library. Affected file lib/silcclient/client.c.
5774 * Fixed the silc_client_packet_parse to not to increase
5775 the packet sequence number if the conn->sock and the
5776 current socket connection is not same. This can happen
5777 for example during key agreement when the conn includes
5778 multiple socket connections (listeners). Affected file
5779 lib/silcclient/client.c.
5781 * The sender of the file transfer request now provides also
5782 the pointer (listener) for the key exchange protocol. If
5783 the listener cannot be created then it sends empty key
5784 agreement and lets the receiver provide the listener.
5786 Added `local_ip' and `local_port' arguments to the
5787 silc_client_file_send. If they are provided they are used,
5788 if not then it will attempt to find local IP address, if
5789 not found or bind fails then the remote client will provide
5792 Affected files are lib/silcclient/client_ftp.c and
5793 lib/silcclient/silcapi.h.
5795 * Extended the FILE SEND command to support defining the
5796 local IP and port for key exchange listener. They are
5797 optional. Affected file irssi/src/silc/core/silc-servers.c.
5799 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Defined to WHOIS command reply the sending of fingerprint
5802 of the client's public key (if the proof of posession of the
5803 corresponding private key is verified by the server).
5804 Updated to the protocol specification.
5806 * Added support of receiving the client's public key's
5807 fingerprint in command reply in client library. Affected
5808 file is lib/silcclient/command_reply.c, and
5809 lib/silcclient/idlist.[ch].
5811 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5813 * Do not send over 128 chars long nickname to the server
5814 in NICK command. Affected file lib/silcclient/command.c.
5816 * Do not send over 256 chars long channel names to the server
5817 in JOIN command. Affected file lib/silcclient/command.c.
5819 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Assure that silc_server_close_connection cannot be called
5822 twice for same socket context. Affected file is
5825 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Send error message to application if opening file for
5828 writing during file transfer fails. Affected file is
5829 lib/silcclient/client_ftp.c.
5831 Remove all file transfer sessions for a client that we're
5832 removing from ID cache.
5834 Affected file is lib/silcclient/client_ftp.c.
5836 * Fixed silc_net_addr2bin to return correct address. Affected
5837 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5839 * Fixed file transfer session removing on signoff notify.
5840 Affected file irssi/src/silc/core/silc-servers.c.
5842 * Added the SilcClientFileError to be returned in the monitor
5843 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5844 Affected file lib/silcclient/silcapi.h.
5846 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5848 * Fixed a crash in silc_client_ftp_free_sessions and
5849 silc_client_ftp_session_free_client. Affected file
5850 lib/silcclient/client_ftp.c.
5852 * Added `disabled' field in the SilcChannelEntry in the server
5853 to indicate if the server entry is disabled. Affected file
5854 silcd/idlist.h, silcd/command[_reply].c.
5856 * SILC server adds now /var/run/silcd.pid everytime it is
5857 started. Affected file silcd/silcd.c.
5859 * Added silc_server_packet_send_clients to send a packet to
5860 the provided table of client entries. Affected file
5861 silcd/packet_send.[ch].
5863 * Fixed a crash in client resolving in client_prvmsg.c in
5864 client library. Affected file lib/silcclient/client_prvmsg.c.
5866 * Do not actually remove the client directly from ID cache
5867 during SERVER_SIGNOFF, but invalidate it. This way we
5868 preserve the WHOWAS info for the client. Affected file
5869 silcd/server_util.c.
5871 * Fixed SERVER_SIGNOFF notify handling in the server. The
5872 server is now able to process incoming SERVER_SIGNOFF notify
5873 for a server that it doesn't even know about. It will remove
5874 the clients provided in the notify. Affected file
5875 silcd/packet_receive.c.
5877 * Check for partial packet in data queue after every packet that
5878 was found from the queue. Return and wait for more data if
5879 there is partial data in queue. Affected file is
5880 lib/silccore/silcpacket.c.
5882 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5884 * Added SilcClietFileError enum to indicate error in
5885 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5886 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5887 Affected files lib/silcclient/silcapi.h and
5888 lib/silcclient/client_ftp.c.
5890 * Check that newsize in silc_buffer_realloc is larger than
5891 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5893 * Added better monitor of file transfers. It now monitors
5894 key agreement protocol during the file transfer too. Added
5895 error reporting too. Affected files
5896 irssi/src/silc/core/silc-servers.c,
5897 irssi/src/fe-common/silc/module-formats.[ch].
5899 * Wrote a help file for FILE command.
5901 * Added silc_rng_global_get_byte_fast to get not-so-secure
5902 random data as fast as possible. Random data is read from
5903 /dev/urandom if available and from the SILC RNG if not
5904 available. It is used in padding generation. Affected file
5905 lib/silccrypt/silcrng.[ch].
5907 * All packets in client library are now processed synchronously.
5908 Optimized packet processing a lot. Affected file
5909 lib/silcclient/client.c.
5911 * All server connection packets are processing synchronously
5912 now in server, to optimize packet processing. Affected file
5915 * Include files are installed now only in Toolkit distribution
5916 if make install is given. Affected files: all Makefile.am's.
5918 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Assure that silc_client_notify_by_server_resolve does not
5921 resolve the client information multiple times. If it cannot
5922 be found by the first it cannot be found at all. Affected
5923 file lib/silcclient/client_notify.c.
5925 * Fixed WHOWAS command reply calling. Affected file
5926 lib/silcclient/command_reply.c.
5928 * Removed all references to silc_idlist_get_client from the
5929 Irssi SILC client since that call is internal call used by
5930 the library. The Irssi SILC client will use now client
5931 retrieval functions found in silcapi.h.
5933 * Fixed a bug in resolving nickname info before sending
5934 private message. It used freed memory. Affected file
5935 irssi/src/silc/core/silc-servers.c.
5937 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Assure my_channels statistics cannot go negative in server.
5940 Affected files silcd/server.c, silcd/server_util.c.
5942 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5944 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5946 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5948 * Win32 Toolkit changes. Affected files
5949 win32/silc.dsw, win32/libsilc/libsilc.def,
5950 win32/libsilcclient/libsilc.def,
5951 lib/silcutil/silcutil.c, and
5952 lib/sftp/sftp_fs_memory.c.
5954 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5956 * Added silc_net_localip to return local host's IP address.
5957 Affected file lib/silcutil/silcnet.[ch].
5959 * If key exchange or rekey protocol is active for a connection
5960 parse all packets syncronously since there might be packets
5961 in packet queue that we are not able to process without first
5962 processing packets before them. Affected file silcd/server,
5963 lib/silcclient/client.c.
5965 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5966 whether library should continue processing the packet.
5967 Affected file lib/silccore/silcpacket.h.
5969 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5970 SilcSFTPMonitorData to SFTP server to monitor various
5971 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5972 lib/silcsftp/sftp_server.c.
5974 * Added silc_file_size to return file size. Affected file
5975 lib/silcutil/silcutil.[ch].
5977 * Implemented the file transfer support for the client library.
5978 Added preliminary support for simple client to client one-file
5979 transmission. Affected file lib/silcclient/client_ftp.c,
5980 lib/silccilent/client.[ch].
5982 * Added new local command FILE to the Irssi SILC Client.
5983 It is used to perform the file transfer. It has subcommands
5984 SEND, RECEIVE, SHOW and CLOSE. Affected files
5985 irssi/src/silc/core/client_ops.c,
5986 irssi/src/silc/core/silc-server.[ch].
5988 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Relay the SILC_PACKET_FTP in the server. Affected files
5991 silcd/server.c and silcd/packet_receive.c.
5993 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5995 * Renamed silc_file_read and silc_file_write to functions
5996 silc_file_readfile and silc_file_writefile. Added function
5997 silc_file_open and silc_file_close. Affected files
5998 lib/silcutil/silcutil.[ch].
6000 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6002 * Resolve the client info when received private message or
6003 channel message for a client which nickname we don't know.
6004 Affected files lib/silcclient/client_prvmsg.c and
6005 lib/silcclient/client_channel.c.
6007 * Do not crash in /KEY if client is not connected. Affected
6008 file irssi/src/silc/core/silc-channels.c.
6010 * Added SilcClientStatus field to the SilcClientEntry in the
6011 lib/silcclient/idlist.h.
6013 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6014 is incomplete and is being resolved, it won't be resolved
6017 Make sure also that USERS command reply does not resolve
6018 twice information. Affected file is
6019 lib/silcclient/command_reply.c.
6021 Make sure that silc_client_get_clients_by_list does not
6022 resolve twice same information.
6024 * Check for valid client->id in the silc_server_free_client_data.
6025 Affected file silcd/server.c.
6027 * Fixed /GETKEY nick@server not to crash if the server entry
6028 is not found. Affected file lib/silcclient/command.c.
6030 * Fixed the silc_server_check_cmode_rights to check the
6031 requested modes correctly. Affected file silcd/command.c.
6033 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6035 * Better checks for non-printable chars in nick added.
6036 Affected file silcd/command.c.
6038 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Call the silc_server_udpate_servers_by_server in the
6041 primary router that comes back online in the backup resuming
6042 protocol. Otherwise it routes packets wrong. Affected file
6043 silcd/server_util.[ch], silcd/server_backup.c.
6045 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6048 lib/silcutil/silcbuffmt.[ch].
6050 * Redefined the SILC packet header to include the padding
6051 length. Affected file lib/silccore/silcpacket.[ch].
6053 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6054 length for maximum padding up to 128 bytes). Affected
6055 file lib/silccore/silcpacket.h.
6057 * Removed all backwards support for old 0.5.x MAC thingies.
6058 The SILC packet header change makes it impossible to be
6059 backwards compatible.
6061 * Send the ENDING packet with timeout in the backup resuming
6062 protocol. This is to assure that all routers has connected
6063 to the primary router. Affected file silcd/server_backup.c.
6065 * Changed the RNG to take the first IV from random data. It
6066 used to take it from zero actually. Changed the RNG also
6067 to use /dev/urandom during session. /dev/random is used
6068 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6070 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6072 * Changed the SILC packet header to have the first two bytes
6073 (the packet length) encrypted. Affected files aroung the
6074 code tree, lib/silccore/silcpacket.[ch]. Removed the
6075 SilcPacketCheckDecrypt callback. It is not needed anymore
6076 since the silc_packet_receive_process will determine now
6077 whether the packet is normal or special.
6079 * Implemented the unidirectional MAC keys. Affected files
6080 lib/silcske/silcske.c, silcd/protocol.c and
6081 lib/silcclient/protocol.c.
6083 * Implemented the packet sequence number to the MAC computation.
6084 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6085 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6086 lib/silcclient/protocol.c.
6088 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6090 * Allow backup router to announce servers. All servers
6091 announced by backup router are added to the global list
6092 automatically. Update hte server's socket to our primary
6093 router also when backup router announces a server.
6094 Affected file silcd/packet_receive.c.
6096 * Do not update the client->router in the function
6097 silc_server_udpate_clients_by_server if the client is on
6098 global list. We might fail to find any specific server
6099 for locally connected clients and local cell clients. They
6100 should still use the `from' and not `to' as client->router.
6101 This fixes backup router resuming protocol. Affected file
6102 silcd/server_util.c.
6104 * Decrease channel statistics count only if the channel
6105 deletion worked. Affected files are silcd/server.c and
6106 silcd/server_util.c.
6108 * Added silc_server_update_servers_by_server to update origin
6109 of all server entries. Used during backup router protocol.
6110 Affected files silcd/server_util.[ch], silcd/server.c. and
6111 silcd/backup_router.c.
6113 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6114 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6115 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6116 lib/silccrypt/silchmac.c.
6118 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Assure that router cannot reroute the same channel message
6121 to the sender. Affected file silcd/packet_receive.c.
6123 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Made better checks that the channel message is not sent
6126 to the router it came from. Affected file is
6127 silcd/packet_send.c. Fixed memory leak too.
6129 * Announce informations for incoming router connection, but
6130 only after checking if it is replaced by backup router.
6131 Affected file silcd/packet_receive.c.
6133 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Fixed the backup resuming protocol to work in multiple
6136 router environment. Affected file silcd/server_backup.c.
6138 * Route packet only to one router in the function
6139 silc_server_packet_send_to_channel. Affected file is
6140 silcd/packet_send.c.
6142 * Fixed silc_server_send_notify_dest to set the broadcast
6143 flag. Fixed the silc_server_send_notify_topic to actually
6144 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6145 Affected file silcd/packet_send.c.
6147 * Changed the SFTP Filesystem interface. Changed the
6148 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6149 the filesystem operation function. The SilcSFTPFilesystem
6150 is now a context that is allocated by all filesystem allocation
6151 functions and it already includes the operations structure
6152 and filesystem specific context. It is given as argument
6153 now to the silc_sftp_server_start. This made the interface
6154 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6155 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6157 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * Changed the backup router adding and getting interfaces
6160 in the server. The router that will be replaced by the
6161 specified backup router is now sent as argument. Affected
6162 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6165 * Added silc_net_addr2bin_ne to return the binary form of
6166 the IP address in network byte order. Affected files
6167 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6169 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Check for existing server ID in silc_server_new_server
6172 and in silc_server_connect_to_router_final and remove the
6173 old entry if it exists. Affected file silcd/packet_receive.c,
6176 * Send the channel message always to only one router, either
6177 in upstream or downstream. Affected file is
6178 silcd/packet_send.c.
6180 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Wrote the definition of the backup resuming protocol to the
6183 protocol specification.
6185 * Removed one redundant channel key generation from normal
6186 server during joining procedure. Removed one redundant
6187 channel key sending from server to router during joining
6188 procedure. Affected file silcd/command.c.
6190 * Made minor bugfixes to the backup router resuming protocol.
6191 Affected file silcd/server_backup.c, server.c.
6193 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Added --disable-asm configuration option. Affected files
6196 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6199 * Implemented the backup resuming protocol that is used to
6200 resume the primary router position in the cell after the
6201 primary router comes back online. Affected files
6202 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6203 and silcd/server_util.[ch].
6205 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Sleep two (2) seconds after sending QUIT command to server.
6208 Affected file lib/silcclient/command.c.
6210 * Assure that if outgoing data buffer is pending do not force
6211 send any data. Affected file silcd/packet_send.c.
6213 * Assure that if outgoing data buffer is pending do not force
6214 send any data. Affected file lib/silcclient/client.c.
6216 * Implemented the backup router support when the primary router
6217 goes down. The servers and routers can now use the backup
6218 router as new primary router without loosing connectivity.
6220 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6222 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6223 in the server to indicate disabled entry. All data read
6224 from the connection will be ignored and no data is sent
6225 for entry that is disabled. Affected files are
6226 silcd/idlist.h, silcd/server.c.
6228 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6230 * Created SFTP client and server test programs in the
6231 lib/silcsftp/tests directory.
6233 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6235 * Implemented memory filesystem (virtual filesystem) for
6236 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6239 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Implemented the SFTP (SSH File Transfer Protocol) to the
6242 lib/silcsftp. It includes SFTP client and SFTP server
6245 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6247 * Moved lib/silccore/silcprotocol.[ch] to the
6248 lib/silcutil library.
6250 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6251 take variable argument list pointer as argument. Affected
6252 file lib/silcutil/silcbuffmt.[ch].
6254 * Added silc_buffer_set function that is used to set data
6255 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6256 Affected file lib/silcutil/silcbuffer.h.
6258 * Changed various routines in the core library to use the new
6259 silc_buffer_set instead of allocating new buffer only for
6262 * Added 64-bit value formatting and unformatting support to the
6263 silc_buffer_[un]format routines. Affected file is
6264 lib/silcutil/silcbuffmt.[ch].
6266 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6267 to includes/bitmove.h.
6269 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Fixed channel user mode saving in client library. Affected
6272 file lib/silcclient/command[_reply].c.
6274 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6276 * Defined the file transfer to the SILC Protocol. Added
6277 new packet type SILC_PACKET_FTP and defined File Transfer
6278 Payload. The mandatory file transfer protocol is SFTP
6279 (SSH File Transfer Protocol). Affected file in addition
6280 of the internet draft is lib/silccore/silcpacket.h.
6282 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6283 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6284 is used as part of backup router protocol when the primary
6285 router of the cell is back online and wishes to resume
6286 the position as primary router.
6288 * Redefined the MAC generation keys in the protocol. The
6289 same key is not used anymore in both direction. Both
6290 direction will now use different keys for sending and
6291 receiving. This fixes a potential security flaw. This
6292 change causes incompatibilities in the protocol.
6294 * Redefined also the MAC computation from the packet.
6295 An packet sequence number is now added to the MAC
6296 computation. This prevents possible replay attacks against
6297 the protocol. This change too causes incompatibilities
6300 Added `sequence' field to the SilcPacketContext to hold
6301 the current sequence number for the packet.
6303 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Added `created' field to the SilcIDListData in the file
6306 silcd/idlist.h to indicate the time when the entry was
6309 * Added `created' field to the SilcChannelEntry too. Affected
6310 file silcd/idlist.h.
6312 * Added `creation_time' aguments to all the announcement functions
6313 in the server. If it is provided then only the entries that
6314 was created after the provided time frame are actually
6315 announced. Affected file silcd/server.[ch].
6317 * The protocol says that the Channel ID's IP address must be
6318 based on the router's IP address. Added check for this in
6319 the silc_server_new_channel when processing incoming New Channel
6320 Payload. Affected file silcd/packet_receive.c.
6322 * Print out the correct version with --version in SILC client.
6323 Affected file irssi/src/silc/core/silc-core.c.
6325 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Fixed WHOWAS command to check for completnes of the client
6328 entry always, not just when the command is coming from client.
6329 Affected file silcd/command.c.
6331 * Added new function silc_server_packet_queue_purge to purge the
6332 outgoing data queue to the network. After the function returns
6333 it is guaranteed that the outgoing packet queue is empty.
6334 Affected file silcd/packet_send.[ch].
6336 * Purge the outgoing packet queue in the rekey protocol's final
6337 callback to assure that all rekey packets go to the network
6338 before quitting the protocol. Affected file silcd/server.c.
6340 * Added silc_client_packet_queue_parse as similar function as
6341 in server to the client library. The affected file is
6342 lib/silcclient/client.c.
6344 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6346 * Splitted silcd/server.c and created silcd/server_util.[ch]
6347 for utility functions.
6349 * Added new socket flag SILC_SF_DISABLED to indicate that the
6350 connection is open but nothing can be sent to or received from
6351 the connection. Affected file lib/silcutil/silsockconn.[ch].
6352 The checking for disabled socket is checked in the low level
6353 silc_socket_write and silc_socket_read functions.
6355 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6357 * Allow only nicknames and channel names that fits into the
6358 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6360 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6362 * When processing JOIN command reply in server check that if
6363 the channel exists in our global list we'll move it the local
6364 list. Affected file silcd/command_reply.c.
6366 * Fixed the check whether client is joined on the channel already
6367 in JOIN command. Affected file lib/silcclient/command.c.
6369 * Fixed the JOIN command reply to check whether the channel
6370 already exists. Affected file lib/silcclient/command_reply.c.
6372 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Added silc_ske_status_string to map the SKE error numbers
6375 to readable strings. The affected files are
6376 lib/silcske/silcske[_status].[ch].
6378 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * Do not show the private channels on the WHOIS channel list
6381 as it is not allowed by the protocol. The affected file is
6384 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Assure that the packet length digged from the actual packet
6387 is something sensible in the silc_packet_decrypt_rest_special
6388 in lib/silccrypt/silcpacket.c.
6390 * Free and NULL the allocated pointer in silc_hmac_alloc if
6391 the HMAC allocation fails. The affected file is
6392 lib/silccrypt/silchmac.c.
6394 * Print the selected security properties to the log files in
6395 the server. Affected file silcd/protocol.c.
6397 * Add SKE's reference counter even if calling the completion
6398 callback manually. Otherwise it goes negative, although it
6399 does not cause any problems. The affected file is
6400 lib/silcske/silcske.c.
6402 * Remove the client entry with short timeout after giving the
6403 KILL command. Affected file lib/silcclient/command.c.
6405 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6406 case all found clients are already disconnected (WHOWAS would
6407 found them) in the server. Affected file silcd/command.c.
6409 * Update the last_receive (time of last data received) to be
6410 updated only when received private or channel message so that
6411 the idle time showed in WHOIS makes more sense.
6413 * Added boolean field `valid' in to the SilcClientEntry in the
6414 client library to indicate whether the entry is valid or not.
6415 This fixes the nickname change bug on channel when changing
6416 the nickname to be same than the old (like nick to Nick) the
6417 nickname formatter doesn't set the new nick anymore to Nick@host.
6418 Affected file lib/silcclient/idlist.[ch].
6420 * Now actually fixed the nickname changing on disconnection.
6421 Added new function silc_change_nick to the Irssi SILC Client.
6422 Affected file irssi/src/silc/core/client_ops.c,
6423 irssi/src/silc/core/silc-nicklist.[ch].
6425 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * Check that the public key exists in the GETKEY command before
6428 trying to encode it. Affected file silcd/command.c.
6430 * Print some notifications on received public keys with GETKEY
6431 command in the Irssi SILC Client. Affected files are
6432 irssi/src/fe-common/silc/module-formats.[ch],
6433 irssi/src/silc/core/client_ops.c.
6435 * Use IDENTIFY command to resolve the server information in the
6436 GETKEY command instead of INFO command. Affected file
6437 lib/silcclient/command.c.
6439 * All command reply functions in the client library now calls
6440 the pending command reply callbacks even if an error has
6441 occurred. The server has done this a long time and now it was
6442 time to move the client library to this as well. Now all
6443 errors can be delivered back to the pending command reply
6444 callbacks if necessary. Affected files are
6445 lib/silcclient/command[_reply].[ch].
6447 * Change the nickname on disconnection back to the username
6448 because in reconnect the server will enforce it to it anyway.
6449 Affected file irssi/src/silc/core/silc-servers.c.
6451 * Fixed a config file parsing bug in the Irssi SILC client.
6452 Affected file irssi/src/silc/core/clientconfig.c.
6454 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * When printing the channel mode on JOIN, verify that the
6457 channel key and channel's HMAC are valid. Affected file
6458 irssi/src/silc/core/client_ops.c.
6460 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6463 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6464 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6466 * Removed channel key rekey task deleting from the function
6467 silc_server_save_channel_key. Affected file silcd/server.c.
6468 Added explicit timeout task context instead that is used to
6469 delete the task if we are registering a new task before the
6470 new task has elapsed.
6472 * When channel key rekey occurs the client library now saves
6473 the old channel key for a short period of time (10 seconds) and
6474 is able to use it in case some is still sending channel
6475 messages encrypted with the old key after the rekey. Affected
6476 file lib/silcclient/[idlist.h|client_channel.c].
6478 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * Added check to the silc_server_new_id_real to not accept
6481 new ID if it is the sender's own ID. Affected file is
6482 silcd/packet_receive.c.
6484 * Assure that we do not announce ourself or the one we've
6485 sending our announcements when we're router and are announcing
6486 servers to our primary router. Affected file silcd/server.c.
6488 * Fixed silc_server_command_identify_check_client to assemble
6489 correct WHOIS packet. It send corrupted WHOIS packet and
6490 caused problem with router to router connections. Affected
6491 file silcd/command.c.
6493 Fixed also silc_server_command_whois_check the same way
6494 as for the IDENTIFY command.
6496 * Added new SilcIDListStatus to the server in the SilcIDListData
6497 structure. The status now includes the current status of
6498 the entry (like registered, resolved etc.). Affected file
6499 silcd/idlist.[ch]. Defined a bunch of different status types
6500 as well. This replaced the old boolean registered field as well.
6502 Added resolve_cmd_ident field to the SilcClientEntry structure
6503 too so that if the entry is for example being resolved so
6504 another command may attach to the same pending command reply
6505 without requiring to resolve the same entry again. This concept
6506 should optimize the WHOIS and the IDENTIFY resolving under
6507 heavy load by taking away unnecessary resolving for entries
6508 that are being resolved already.
6510 Added support for adding multiple pending commands for one
6511 command idenfier. Affected file silcd/command[_reply].[ch].
6513 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6514 before deleting the data. Otherwise the hash table will have
6515 freed data in comparison functions. Affected file is
6516 silcd/command_reply.c.
6518 * Fixed silc_idlist_replace_client_id to add the new entry to
6519 the cache with NULL nickname. Otherwise there will be invalid
6520 memory as the nickname after the nickname is freed. Affected
6521 file silcd/packet_receive.c.
6523 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6524 saved into wrong slots because the previous number of entries
6525 was not taken into account. Affected file silcd/idlist.c.
6526 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6528 * If we are router and we receive JOIN notify to a channel that
6529 does not have any users then notified client is marked as the
6530 channel founder, as it is it. The affected file is
6531 silcd/packet_receive.c
6533 * Added to the extended hash table API's table_del_*ext functions
6534 the destructor as argument too, so that the caller can decide
6535 which destructor to use or whether to use destructor at all.
6536 Affected file lib/silcutil/silchashtable.[ch].
6538 * Fixed ID Cache purging. It actually deleted the entries from
6539 the hash table after the data was freed. The hash table ended
6540 up comparing freed memory. The affected file is
6541 lib/silccore/silcidcache.c.
6543 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6545 * Fixed Irssi SILC client's KILL command's HELP syntax.
6547 * The USERS command now resolves the detailed user information
6548 if the userinfo field is missing. Affected file is
6549 lib/silcclient/command_reply.c.
6551 * Do not print error in silc_file_read if the read file does
6552 not exist. Just silently return NULL. Affected file is
6553 lib/silcutil/silcutil.c.
6555 * Fixed the silc_log_output to not wine about NULL filename
6556 and to not create some bogus " " filename. Affected file is
6557 lib/silcutil/silclog.c.
6559 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6561 * Fixed various printing bugs on the user interface in the
6562 Irssi SILC Client. Minor changes that were forgotten from
6565 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Fixed the configure.in.pre and the compilation and distribution
6568 environment to support the new autoconf 2.52. That version is
6569 now required to compile the CVS trunk.
6571 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6574 to generally parse user@fqdn format strings. Affected file
6575 lib/silcutil/silcutil.c.
6577 * Added nickname_format and nickname_force_format fields to the
6578 SilcClientParams structure. The first one defines the format
6579 for the nicknames that the library will enforce if the receives
6580 multiple same nicknames. The second one is boolean value and
6581 can be used to force the library to always enforce the format
6582 to the nicknames regardles whether there are multiple nicknames
6583 or not. This configurable formatting was employed to flexibly
6584 support accessing multiple nicknames from the user interface.
6585 The userinterface can now set the nicknames to what ever format
6586 they prefer. Affected file lib/silcclient/silcapi.h.
6588 Added function silc_client_nickname_format to the file
6589 lib/silcclient/idlist.c. It performs the nickname formatting.
6591 Added new field `hostname´ to the SilcClientEntry context.
6592 It holds the hostname of the client. Affected file is
6593 lib/silcclient/idlist.h.
6595 * Irssi SILC Client sets the nicknames in nick@hostn format.
6596 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6597 irssi/src/silc/core/silc-core.c.
6599 The WHOIS printing now also shows both the real nickname and
6600 the formatted nickname so that user knows how to access the
6601 user if there are multiple same nicknames cached. Affected
6602 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6603 printing formatting too to take the hostname now as a separate
6604 argument. The Affected file is
6605 irssi/src/fe-common/silc/modules-formats.[ch].
6607 * Changed the silc_client_get_clients_local to accept the formatted
6608 nickname as argument. It accepts the real nickname too but the
6609 formatted nickname can be used to find the true entry from
6610 multiple entries. Affected file lib/silcclient/silcapi.h and
6611 lib/silcclient/idlist.c.
6613 * Added nickname_format_parse field to the SilcClientParams.
6614 It is a callback function provided by the application to parse
6615 the nickname out of the formatted nickname string. The library
6616 calls it to get the nickname from the formatted string. Since
6617 the application generally knows better the format of the nickname
6618 string it parses it instead of the library, even though library
6619 encodes the formatted string. If the callback function is not
6620 provided then the library will use the string as is. The
6621 affected file is lib/silcclient/silcapi.h.
6623 * All the nickname strings passed to the client library in
6624 commands are now expected to be formatted nickname strings.
6625 If the command does not support the formatted nickname string
6626 it will assume that the sent string is the actual nickname.
6627 Affected file lib/silcclient/command.c.
6629 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Added public key authentication support to OPER and SILCOPER
6632 commands in the client library. Affected file is
6633 lib/silcclient/command.c.
6635 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6637 * Changed the get_auth_methdod client operation to be asynchronous.
6638 It can be async if the application resolves the authentication
6639 method from the server during the negotiation. Added new
6640 SilcGetAuthMeth completion callback that the application will
6641 call after resolving the authentication method.
6643 Added function silc_client_request_authentication_method that
6644 the application can use to resolve the authentication method
6645 from the server. Added also SilcConnectionAuthRequest callback
6646 that the library will call after the server has replied. The
6647 application can call this function if it does not know the
6648 current authentication method.
6650 Affected files are lib/silcclient/client.c and
6651 lib/silcclient/silcapi.h.
6653 * The Irssi SILC client now automatically resolves the authentication
6654 method incase any configuration information is not present (and
6655 currently there never is). The affected file is
6656 irssi/src/silc/core/client_ops.c.
6658 * Fixed public key authentication from the client library.
6659 Affected file lib/silcclient/protocol.c. Changed also the
6660 protocol specification about the public key authentication in
6661 the connection authentication protocol. The actual data to be
6662 signed is now computed with a hash function before signing.
6664 * Fixed the public key authentication from the server as well.
6665 Affected file silcd/protocol.c.
6667 * Removed the mlock()'s from the memory allocation routines.
6668 Affected file lib/silcutil/silcmemory.c. The ./configure does
6669 not check anymore for the mlock(). Affected file is
6672 * Fixed USERS command in server to allow the execution of the
6673 command for private and secret channels if the client sending
6674 the command is on the channel. Affected file silcd/command.c.
6676 * Fixed silc_client_get_clients_local to return the clients
6677 count correctly. It could return wrong value. Affected file
6678 lib/silcclient/idlist.c.
6680 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6683 types. The assembler optimizations seemed not to like 64-bit
6684 data types. The assmebler optimizations thus are now enabled
6685 also for BSD systems as opposed to only enable them for Linux.
6687 * Do not check for threads at all on BSD systems. Affected
6688 file configure.in.pre.
6690 * Removed -n and -h options from the Irssi SILC Client since
6691 they are not used in silc.
6693 * Fixed the prime generation to assure that the first digit
6694 of the generated random number is not zero since our conversion
6695 routines does not like number strings that starts with zero
6696 digit. If zero digit is seen the random number is regenerated.
6697 This caused some corrupted RSA keys when the zero first digit
6698 was met. Affected file lib/silcmath/silcprimegen.c.
6700 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Fixed WIN32 configuration in the ./configure script.
6703 Fixed to include xti.h on environments that has it.
6704 Patches by Carsten Ilchmann and andrew.
6706 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6708 * Changed the silc_id_create_client_id to be collision
6709 resistant. It is now assured that there cannot be created
6710 two same client ID's. I suspect that some weird bugs in
6711 the server were actually caused by duplicate Client IDs.
6712 Affected file silcd/serverid.[ch]. A router receiving
6713 new ID now also assures and informs the sending server
6714 if the ID caused collision.
6716 * Changed the silc_id_create_channel_id to also assure that
6717 there are no collisions.
6719 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Statement about ignoring the Mutual Authentication flag when
6722 performing rekey with PFS was a bit misleading. It is ignored
6723 if it was set in the initial negotiation, it cannot be even
6724 set in the rekey. Fixed in the ke-auth draft. Started the
6725 new versions of the protocol drafts in the doc/.
6727 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Fixed a bug in silc_client_command_identify_save when saving
6730 new channel information. The channel name was no duplicated
6731 and caused crash on exit. Affected file is
6732 lib/silcclient/command_reply.c.
6734 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6736 * Fixed the getkey command handling in the server. Send just
6737 empty OK reply to the sender if the key could not be fetched
6738 (but everything else was ok, like the key just was not available).
6739 Changed the public key parameter to optional in the protocol
6740 specs so that empty OK reply can be sent. Affected file
6743 Added a message to Irssi SILC client to tell to user if the
6744 server did not return a public key.
6746 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Fixed a channel key regeneration bug. It registered new
6749 timeout tasks exponentially until all system resources were
6750 used. Affected file silcd/server.c.
6752 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * Added the SILC Document generator to the scripts/silcdoc.
6755 It can be used to generate the Toolkit Reference Manual out
6756 of the source tree. Internally it will also use the RoboDoc
6757 generator now imported in util/robodoc.
6759 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6761 * Added couple of return's in rekey protocol if error orccurred
6762 during the protocol. The execution must be terminated.
6763 Affected file silcd/protocol.c. Also, terminate the protocol
6764 always with timeout.
6766 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6768 * The client's Client ID was created initally from the wrong
6769 nickname (it could have been in format nick@host) in the
6770 silc_server_new_client. Affected file silcd/packet_receive.c
6772 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6774 * Added some SILC_LOG_ERROR's to various error conditions
6775 if client could not be added to ID cache. Affected files
6776 silcd/packet_receive.c and silcd/server.c.
6778 * When client's sock->user_data is freed, NULL also the
6779 client->router and client->connection pointers. Added check
6780 for these pointers being NULL to various places around the
6781 code. Affected file silcd/server.c.
6783 * Added client->data.registered == TRUE checks to various
6784 places around the code to assure that unregistered client's
6785 are not handled when it is not allowed. Affected file
6788 * Added `bool registered' fields to all
6789 silc_idlist_[server|client]_get_* routines to indicate whether
6790 the fetched client needs to be registered or not. Affected
6791 file silcd/idlist.[ch].
6793 * Add your own entry as registered to the ID cache in the
6794 server. Affected file server.c.
6796 * Fixed a bug in silc_server_new_server. The SilcServer was
6797 set as the new server's context instead of SilcServerEntry.
6798 This naturally caused some weird bugs.
6800 * Added "updated" field the SilcChannelEntry which indicates
6801 the time since the channel entry was last accessed. This
6802 can be used to determine whether it is necessary to
6803 announce the channel after backup resuming protocol.
6804 Affected files silcd/idlist.[ch].
6806 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6808 * Do not delete the channel rekey task when adding it
6809 for in silc_server_create_channel_key.
6811 * Changed the silc_server_create_channel_key to return
6812 TRUE or FALSE to indicate the success of the channel key
6815 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Fixed MSVC++ project files and added missing files to
6818 Makefiles under win32/.
6820 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Do not add TCP_NODELAY flag if the operating system
6823 does not have it defined. Affected files are
6824 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6826 * Fixed buffer overflow from Irssi SILC Client. Affected
6827 file irssi/src/fe-common/core/themes.c.
6829 * Fixed double free in client library in the file
6830 lib/silcclient/client.c when disconnecting from server.
6832 * Applied double free patch from cras to Irssi SILC client.
6833 Affected files irssi/src/core/[modules/expandos].c
6835 * Fixed the disconnection handling to Irssi SILC Client.
6836 The application must call silc_client_close_connection
6837 in ops->connect client operation in case of failure of
6838 the connection. Affected file is
6839 irssi/src/silc/core/client_ops.c.
6841 * Do not set sock->protocol to NULL in the function
6842 silc_client_close_connection after executing the protocol's
6843 final callback since the sock might not be valid anymore.
6844 Affected file lib/silcclient/client.c.
6846 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6848 * Do not enable SILC_THREADS if the linking with libpthread
6849 did not happen. Affected file configure.in.pre.
6851 * Added notion to protocol specification that server must
6852 verify the sent authentication payload with CMODE when
6853 setting the channel founder key. Implemented it to the
6854 server. Affected file silcd/command.c.
6856 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * Added _EXTRA_DIST SILC distribution variable to the
6859 distributions file. It is used to conditionally add extra
6860 files or directories to the specific distribution. Affected
6861 files ./prepare, Makefile.am.pre and distributions.
6863 Removed the `_' from the start of the distribution names.
6866 * Added README.WIN32 for instructions to compile the Toolkit
6869 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6871 * Fixed a double free in disconnection in the server. Affected
6872 file is silcd/server.c.
6874 * Fixed the lib/silcske/groups.c to work now also with GMP
6875 MP library. The string conversion did not work when using
6876 specific base and the base is indicated in the string as well.
6878 * Created win32/ directory which now includes MSVC++ specific
6879 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6880 It will appear only in the toolkit distribution
6882 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6884 * Changed the key material distribution function in case when
6885 the hash output is too short. The data is now concatenated
6886 a bit differently than it used to. Made the change to the
6887 SKE protocol specification.
6889 * Added better GMP detection to configure.in.pre. A patch
6892 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6894 * Fixed a minor bug in SKE that might cause some problem on
6895 some platforms. Affected file lib/silcske/silcske.c.
6897 * Added the cookie checking for initiator in the SKE. It checks
6898 that the responder returns the sent cookie unmodified. The
6899 affected file is lib/silcske/silcske.c. Added new SKE
6900 error type INVALID_COOKIE that can be sent during the
6901 negotiation. Fixed some memory leaks as well.
6903 * Added the "invalid cookie" error message to Irssi SILC client's
6906 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6908 * Added `task_max' field to the SilcClientParams to indicate
6909 the maximum tasks the scheduler can handle. If set to zero,
6910 default values are used. Affected file lib/silcclient/silcapi.h.
6912 * Fixed memory leaks in silc_client_close_connection. Affected
6913 file lib/silcclient/client.c.
6915 * Added silc_client_del_client_entry to client library to free
6916 all memory of given client entry. Affected file is
6917 lib/silcclient/idlist.[ch].
6919 * Added new functions silc_client_del_channel and
6920 silc_client_del_server to delete channel and server entries.
6921 Affected file lib/silcclient/[silcapi.h/idlist.c].
6923 * Removed silc_client_del_client_by_id from silcapi.h.
6925 * Fixed the INFO command to return the server's own info
6926 correctly when querying by Server ID. Affected file is
6929 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6931 * Removed the non-blocking settings in WIN32 code in the
6932 silc_sock_[read/write] and added SleepEx instead. Affected
6933 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6934 of input data is now checked with FIONREAD and ioctlsocket.
6936 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6938 * Call silc_schedule_task_del_by_context in the
6939 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6940 Affected file lib/silccore/silcprotocol.c.
6942 * Call silc_protocol_cancel for active protocols in the
6943 silc_server_close_connection if the funtion
6944 silc_server_free_sock_user_data has not been called.
6945 Affected file silcd/server.c.
6947 * Generic tasks cannot be deleted using the del_by_fd
6948 task deleting function since generic tasks does not match
6949 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6951 * Added a notion to SILCOPER help file that the SILCOPER works
6952 only on router server, not on normal server.
6954 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6956 * Added for WIN32 support for the new scheduler as well.
6957 Affected file lib/silcutil/win32/silcwin32schedule.c.
6959 * Fixed the SHA1 implementation to work on various platforms.
6961 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6964 API. It is part of the scheduler now. Everything else is
6965 as previously but some functions has changed their names.
6966 Checkout the lib/silcutil/silcschedule.h for the interface.
6967 Updated all applications to use the new interface. Affected
6968 files are lib/silcutil/silcschedule.[ch].
6970 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6972 * Found a bug in the SKE implementation. The HASH value,
6973 specified by the protocol, was not computed correctly. The
6974 public key of the responder was not added to the computation
6975 even though it is mandatory. Affected file lib/silcske/silcske.c.
6976 This unfortunately causes incompatibilities with older
6977 clients and servers.
6979 * Added WIN32 specific network init and uninit functions:
6980 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6981 the Winsock2. Affected file lib/silcutil/silcnet.h and
6982 lib/silcutil/win32/silcwin32net.c.
6984 * Set the socket always to nonblocking mode on WIN32 after
6985 reading data or writing data. Affected file is
6986 lib/silcutil/win32/silcwin32sockconn.c.
6988 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6990 * Fixed various compilation problems under WIN32. Affected
6991 files lib/silcutil/win32/silcwin32thread.c and
6992 lib/silcutil/win32/silcwin32schedule.c.
6994 * Removed all _internal.h #includes from public header
6995 files. Internal headers must never be included from
6998 Removed also the lib/silcske/payload_internal.h file.
7000 * All include files that may be needed (public and some others
7001 included by the public headers) by application developers are
7002 now copied to the ./includes directory. It does not copy any
7003 internal headers. Affected file Makefile.defines.pre and all
7004 Makefile.am's under lib/ and subdirs.
7006 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7008 * Do not change the ~/.silc directory's permissions automatically.
7009 Affected file irssi/src/silc/core/clientutil.c.
7011 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7013 * Do not cancel the protocol in silc_server_close_connection
7014 it might cause recursion. Now cancelled in the function
7015 silc_server_free_sock_user_data. Affected file silcd/server.c.
7017 * Fixed the silc_server_remove_clients_by_server to regenerate
7018 the channel keys correctly finally. Added also new function
7019 silc_server_remove_clients_channels to actually do it.
7020 Affected file silcd/server.c.
7022 * Fixed the silc_server_new_channel to not crash by giving
7023 wrong router to the new channel. Affected file is
7024 silcd/packet_receive.c.
7026 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7028 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7029 which is given as argument to the silc_client_alloc now.
7030 It can be used to configure the client and set various parameters
7031 that affect the function of the client.
7033 * The USERS command in server did not check whether the channel
7034 is private or secret. Affected file silcd/command.c.
7036 * Added new argument to the USERS command in protocol specification.
7037 The USERS command now can take the channel name as argument
7038 as well. Added support for this in client and server and
7039 updated the protocol specs.
7041 * Completed the GETKEY command in client. It can be now used
7042 to fetch also servers public key not only some clients.
7043 Affected files lib/silcclient/command[_reply].c.
7045 * Added silc_client_get_server to return server entry by the
7046 server name. Affected files lib/silcclient/silcapi.h and
7049 * Redefined the IDENTIFY command in protocol specification to be
7050 more generic. It now can be used to query information about
7051 any entity in the SILC Network, including clients, servers and
7052 channels. The query may be based either the entity's name
7053 or the ID. Added support for this in both client and server.
7055 Affected files silcd/command.c and lib/silcclient/command.c
7056 and command_reply.c.
7058 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7059 the _from_client and _from_server functions. Affected file
7062 * Added silc_client_get_channel_by_id_resolve to the file
7063 lib/silcclient/silcapi.h to resolve channel information by
7064 its ID. Added also silc_client_get_channel_by_id that
7065 does not resolve it from the server.
7067 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7069 * Added SilcServerEntry context into the client library
7070 to represent one server. The INFO command now allocates
7071 these to save the resolved server info. For now on the
7072 client library will also keep information about servers,
7073 connected and resolved with INFO.
7075 The INFO command now allocates the SilcServerEntry context
7076 and saves the server info there. The COMMAND_REPLY in
7077 the INFO now returns the parameters to application in
7078 same order as defined in the protocol specification.
7080 The entries are cached in the client->server_cache.
7082 * The INFO command is now issued after received the Client ID
7083 from the server. Affected file lib/silcclient/client.c.
7085 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7086 to the application as the mode changer might be server.
7087 It is guaranteed that NULL is not returned anymore to the
7088 application. Affected file lib/silcclient/client_notify.c.
7090 The ID Type is now also passed to the application so that
7091 it can check whether the returned entry is SilcClientEntry
7094 Added new function silc_client_get_server_by_id to return
7095 the server entry by ID. Affected files are the
7096 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7098 * Do not create the channel in the Irssi SILC Client when issuing
7099 the JOIN command but when received the sucessful JOIN command
7100 reply. Otherwise the channel might get created even though we
7101 could not join it. The Affected file is
7102 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7104 * Fixed a channel joining bug in router. The router must also
7105 check the channel modes, invite and ban lists etc. when serving
7106 the JOIN command sent by normal server. Affected file is
7107 silcd/command.c. The router now resolves the client's
7108 information from the server who sent the JOIN command if it
7109 does not know it, and processes the JOIN command only after
7112 * Changed the SilcCommandCb to take new argument; void *context2.
7113 Affected file lib/silccore/silccommand.h
7115 The second argument in the command callbacks in the server now
7116 includes the SilcServerCommandReplyContext if the command was
7117 called as pending command callback from the command reply.
7118 Otherwise it is NULL. When called as pending the status of the
7119 command reply will be checked and if it was erronous the
7120 error will be sent to the original sender of the command.
7121 This way the client always receives the error messages even
7122 though the server was actually the one who received the error
7123 when it resent the command to router, for example. Affected
7124 files silcd/command[_reply].[ch].
7126 * Fixed sending WHOWAS command's error message to client if
7127 the requested client could not be found. It was missing.
7130 * Changed the CMODE and CUMODE commands reply arguments in the
7131 protocol specification. The Channel ID is now sent in both
7132 of the commands to identify the channel. Implemented this
7133 new feature to the client and server. Affected files
7134 lib/silcclient/command_reply.c and silcd/command.c.
7136 * Made better checks for invite and ban lists in the JOIN
7137 command in server. Affected file silcd/command.c.
7139 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7141 * The server now performs the incoming host IP/DNS lookup
7142 using the silc_socket_host_lookup and thus does not block
7143 the server anymore. Affected file silcd/server.c.
7145 * Completed the multi-thread support for SILC Scheduler in
7146 the lib/silcutil/silcschedule.c.
7148 * Fixed the configure.in.pre to detect the pthread correctly
7151 * Fixed a deadlock in silc_task_queue_wakeup in the file
7152 lib/silcutil/silctask.c.
7154 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7156 * Added new function silc_schedule_wakeup that is used in
7157 multi-threaded environment to wakeup the main thread's
7158 schduler. It needs to be used when a thread adds a new task
7159 or removes a task from task queues. After waking up, the
7160 scheduler will detect the task queue changes. If threads
7161 support is not compiled in this function has no effect.
7162 Implemented the wakeup mechanism to both Unix and WIN32
7163 systems. Affected files are lib/silcutil/silcschedule.[ch],
7164 lib/silcutil/unix/silcunixschedule.c and the
7165 lib/silcutil/win32/silcwin32schedule.c.
7167 * Added new function silc_task_queue_wakeup to wakeup the
7168 scheduler by the specified task queue. Affected file
7169 lib/silcutil/silctask.[ch].
7171 * The silc_socket_host_lookup_start now wakes up the scheduler
7172 after adding the timeout task. Affected file is
7173 lib/silcutil/silcsockconn.c.
7175 * The silc_socket_host_lookup is synchronous now if the threads
7176 support is not compiled in. However, the callback is still
7177 called asyncronously through the scheduler, anyway. Affected
7178 file lib/silcutil/silcsockconn.c.
7180 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7182 * Added new function silc_socket_host_lookup to perform
7183 asynchronous IP and FQDN lookups for the socket connection.
7184 Affected files lib/silcutil/silcsockconn.[ch].
7186 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7188 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7189 that may or may not compile the mutex support in.
7191 Changed the silc_mutex_alloc interface. It allocates the
7192 mutex now to the sent pointer and returns TRUE or FALSE.
7194 Affected file lib/silcutil/silcmutex.h.
7196 * Wrote the SILC Task Queue interface to support multi-threads.
7197 Affected file lib/silcutil/silctask.[ch].
7199 * Wrote the SILC Scheduler to support multi-threads. Affected
7200 file lib/silcutil/silcschedule.c.
7202 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7204 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7205 in lib/silcutil/win32/.
7207 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7209 * Defined SILC Mutex API and SILC Thread API and implemented
7210 them for Unix. Affected files are
7211 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7212 lib/silcutil/unix/silcunixmutex.c and
7213 lib/silcutil/unix/silcunixthread.c.
7215 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7217 * Fixed the silc_server_remove_clients_by_server's channel
7218 key re-generation. The hash table handling was incorrect
7219 and would not work with many channels. Affected file is
7222 * Fixed some memory leaks around the server code.
7224 * Rewrote the silc_server_get_users_on_channel to support IPv6
7225 based Client ID's. Affected file silcd/server.c.
7227 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7228 specification. However, a separate document must be written
7229 to define the detailed signing procedure and the payload
7230 associated with the flag. Defined the flag to the
7231 lib/silccore/silcchannel.h as well.
7233 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7235 * Changed the dynamic tables to static size tables in the
7236 lib/silccrypt/silchmac.c.
7238 * Removed GCC dependencies from the code. A patch by cras.
7240 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7242 * Do not show the error "Error receiving packet bla bla"
7243 in server if it really was not an error (-2 means that reading
7244 is pending). Affected file silcd/server.c.
7246 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7248 * Fixed a possible crash in silc_server_remove_clients_by_server
7249 in silcd/server.c. Fixed there also some memory leaks.
7251 * Fixed the silc_idlist_replace_client_id. It could replace
7252 wrong key in the hash table. Affected file silcd/idlist.c.
7254 * Do not check whether there are global users on the channel
7255 if the channel->global_users is FALSE. Affected functions
7256 silc_server_remove_from_one_channel and
7257 silc_server_remove_from_channels in silcd/server.c. Also,
7258 do not check if the removed client is local as we can be
7259 sure that global client was not removed from the channel
7260 and checking for global users is not needed.
7262 * The silc_server_remove_clients_by_server now re-generates
7263 the channel keys correctly for those channels that had
7264 clients removed from them. Affected file silcd/server.c.
7266 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7268 * Found the reason of random crashes in the server. We weren't
7269 ignoring the SIGPIPE signal (which can be sent in write())
7270 and it crashed the server. Affected file silcd/silcd.c.
7272 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7274 * Assure that sock->user_data is not NULL in the function
7275 silc_server_packet_send in silcd/packet_send.c.
7277 * Disconnect the remote connection if it could not be added
7278 to any ID lists in the server. The affected file is
7281 * Check in silc_server_packet_send[_real/dest] that the
7282 socket is not disconnecting and ignore the data if it is.
7283 Affected file silcd/packet_send.c.
7285 * Define inline to __inline on native WIN32 compilation.
7286 Affected file includes/silcwin32.h.
7288 * Added some explicit type casts for inline code since MSVC
7289 require them. Affected files lib/silcutil/silcbuffer.h,
7290 lib/trq/silcdlist.h and lib/trq/silclist.h.
7292 * Print warning in log files from now on if the packet
7293 decryption fails. Affected file silcd/server.c.
7295 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7297 * Changed the `say' client operation's interface to accept
7298 new `type' argument to indicate the type of the message sent
7299 by the library. The application may filter the library's
7300 messages according the type. The affected file is the
7301 lib/silcclient/silcapi.h.
7303 * Added two new functions to lib/silcclient/silcapi.h:
7304 silc_client_del_client and silc_client_del_client_by_id.
7305 Affected file lib/silcclient/idlist.c.
7307 * Moved the clientincludes.h from includes/ to silc/ and
7308 serverincludes.h from includes/ to silcd/.
7310 * The modes for the CMODE and CUMODE are now passed as
7311 uint32 for application with COMMAND_REPLY. The affected
7312 file is lib/silcclient/command_reply.c.
7314 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7316 * /WHOIS without arguments shows client's own information.
7317 Affected file lib/silcclient/command.c.
7319 * Changed PING to not accept any arguments. The specs
7320 says that client can ping only the connected server so
7321 requiring an argument is not needed. Affected file is
7322 lib/silcclient/command.c.
7324 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7326 * Fixed a fatal bug in private message sending and reception
7327 encryption and decryption when using private message keys.
7328 The implementation was incorrect and did not follow the
7329 specification. It causd that some of the message were
7330 lost since it did not use the sending and receiving keys
7331 as the protocol suggests. This has been fixed and will cause
7332 incompatibilities with older clients when sending private
7333 message encrypted with private message keys. Affected files
7334 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7335 and various other in Irssi SILC Client.
7337 Added `responder' boolean argument to the functions
7338 silc_client_add_private_message_key[_ske] to indicate when
7339 the key is added as responder or initiator of the key
7342 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7344 * Removed the silc_ske_check_version function and created
7345 a SilcSKECheckVersion callback. Added also a function
7346 silc_ske_set_callbacks that is now used to set all SKE
7347 callbacks. The callback functions are not given to
7348 the SKE functions anymore, but this function is used to
7351 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7353 * Added `silc_version' argument to the silc_client_alloc
7354 to define the version of the application for the library.
7355 The library will use the version string to compare it
7356 against the remote host's (usually a server) version
7357 string. Affected file lib/silcclient/silcapi.h
7359 * Added the KE protocol context to Key Agreement context
7360 in client library so that we can abort the SKE if it
7361 is in process when we get timeout. Affected file is
7362 lib/silcclient/client_keyagr.c.
7364 * Do not resolve the client ID forever if it returns in the
7365 first time that such client does not exist. This was done
7366 for example with private message. Affected file is
7367 lib/silcclient/client_prvmsg.c.
7369 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7371 * Do not add regex.h for WIN32. The affected file
7372 includes/silcincludes.h.
7374 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7375 not work yet 100%. It generates the DLL's automatically
7376 when compiling with --with-win32 under cygwin.
7378 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7380 * lib/contrib/regex.c is not compiled on WIN32.
7382 * Added silc_net_get_socket_opt function to the
7383 lib/silcutil/silcnet.h.
7385 * Added includes/silcwin32.h for WIN32 specific includes
7388 * Do not use ptime structure or any of the posix process
7389 functions on WIN32 in lib/silccrypt/silrng.c.
7391 * Added silc_gettimeofday to provide generic function
7392 for struct timeval on all platforms. Added the function
7393 to lib/silcutil/silcutil.h.
7395 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7397 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7398 library as they clearly belong there. As a plus side we
7399 can make the actual socket connection routines platform
7402 Added also new generic function silc_socket_read and
7403 silc_socket_write (that used to be silc_packet_[read/write].
7404 The implementation of these are platform specific.
7406 * Added WIN32 specific routines of silc_socket_[read/write]
7407 to lib/silcutil/win32/silcwin32sockconn.c.
7409 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7411 * Added preliminary support for native WIN32 compilation under
7412 cygwin (using the -mno-cygwin option for GCC) to the
7413 ./configure.in.pre. The --with-win32 now prepares the
7414 compilation for native WIN32.
7416 * Rewrote the SILC Scheduler interface in the file
7417 lib/silcutil/silcschedule.h. The scheduler is now context
7418 based and does not have anymore any global static scheduler.
7419 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7420 and created lib/silcutil/win32 directory for WIN32 based
7423 * Added Unix specific network routines to the
7424 lib/silcutil/unix/silcunixnet.c and the old
7425 lib/silcutil/silcnet.c includes now only generic routines.
7427 Added WIN32 specific network routines to the
7428 lib/silcutil/win32/silcwin32net.c.
7430 * Added Unix specific utility functions from the
7431 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7433 * Added WIN32 SILC Scheduler to the file
7434 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7437 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7439 * Do not handle JOIN notify in the server if the target client
7440 is not registered (idata->registered == FALSE). The affected
7441 file is silcd/packet_receive.c.
7443 * Update the nickrec->founder in event_cumode in the Irssi SILC
7444 client. Affected file irssi/src/silc/core/silc-channels.c.
7446 * Fixed the CUMODE_CHANGE notify handling in the server when
7447 server and router are announcing their clients on channels.
7448 Now the mode changes are saved and notified correctly. The
7449 affected file is /silcd/packet_receive.c.
7451 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7452 They really did not replace the cache entry in the ID Cache.
7453 Now they do that. Affected file silcd/idlist.c.
7455 * Fixed the KICK notify handling in the Irssi SILC client to
7456 update the channel records so that the kicked client does not
7457 appear to be on the channel. The affected file is
7458 irssi/src/silc/core/silc-channels.c.
7460 * Always update the conn->current_channel when executing command
7461 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7463 * Fixed the KILL notify handling in Irssi SILC client to remove
7464 the killed client on all channels.
7466 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7468 * Fixed the silc_parse_command_line to remove extra spaces
7469 from the start and end of the arguments. Affected file is
7470 lib/silcutil/silcutil.c.
7472 * Cancel and free any active protocol in the function
7473 silc_server_close_connection. Affected file silcd/server.c.
7475 * Cancel and free any active protocol in the function
7476 silc_client_close_connction. Affected file is
7477 lib/silcclient/client.c.
7479 * Do not execute the KILL command for clients that are in
7480 history (ie. they are not in the network). Affected file is
7483 * Fixed KILL notify handling, client does not crash anymore.
7484 Affected file irssi/src/silc/core/silc-channels.c.
7486 * Reduced the default packet buffer size from 2048 to 1024 in
7487 lib/silccore/silcpacket.c.
7489 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7490 counter to the SKE context that is incresed when the SKE library
7491 performs async operation outside the library. If the outside
7492 process frees the SKE context and FREED status will be set
7493 and the library will detect after the sync operation that the
7494 libary is freed. The affected files are
7495 lib/silcske/silcske[_status].[ch].
7497 * Resolve the client entry information in the function
7498 silc_client_channel_message to assure that NULL pointer is not
7499 passed as client entry to the application. */
7501 * Fixed the task timeout calculation to assure that there is
7502 never negative timeouts. The affected file is
7503 lib/silcutil/silcschedule.c.
7505 * Fixed the channel user mode notification sending in server.
7506 It was sent point-to-point to the router (or to server by router)
7507 but it needs to be destined to a channel. The routines now
7508 supports sending the channel user mode notifys to the channels
7509 when announcing clients and channels. Affected files are
7510 silcd/server.c and silcd/packet_receive.c.
7512 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7513 It did not actually replace the old channel entry in the cache.
7514 Affected file lib/silcclient/client_notify.c.
7516 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7518 * Fixed a possible crash in silc_packet_send_prepare. It now
7519 assures always that there is enough space in the buffer and
7520 at the tail area of the buffer (for MAC).
7522 Fixed the inbound buffer reallocation in silc_packet_read.
7523 It was old code and did not handle the reallocation correctly.
7526 The affected file is lib/silccore/silcpacket.c.
7528 * Fixed buffer overflow in silc_parse_nickname in the file
7529 lib/silcutil/silcutil.c.
7531 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7533 * make install generates new server keys only if there is not
7536 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7538 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7539 Added check that if the NOREPLY is set then we will not send
7540 the away message. This avoids infinite loop of away messages
7541 if both clients are away. The affected file is
7542 lib/silcclient/client_prvmsg.c.
7544 * Fixed client crash if /NICK was given without arguments.
7545 Affected file lib/silcclient/command.c.
7547 * Server does not send the invite list in INVITE command back
7548 to the client if the list was not altered. Added this notion
7549 to the protocol spec as well. Affected file silcd/command.c.
7551 Fixed possible crash in INVITE command by checking the
7552 value of silc_server_get_client_route command.
7554 * Fixed the INVITE notify type handling. The arguments are now
7555 taken in correct order and client does not crash. The affected
7556 file is irssi/src/silc/core/silc-channels.c.
7558 Removed the "Inviting xxx to channel" message from the
7559 client library away and let the application handle it.
7560 Affected file lib/silcclient/command.c. Added that message
7561 to Irssi SILC client's message formats.
7563 * Fixed CMODE command crash in client. It now checks the
7564 amount of arguments correctly and does not crash. The affected
7565 file is lib/silcclient/command.c.
7567 * Do not create new channel automatically in silc_channels_join
7568 but check whether the channel by that name already exists.
7569 Affected file irssi/silc/core/silc-channels.c.
7571 * Do not send the SERVER_SIGNOFF to router if the disconnected
7572 entity was the router. Affected file silcd/server.c.
7574 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7575 SILC client as it was missing from there.
7577 Added the handling of the KICK notify to the Irssi SILC client
7578 as it was missing. Added "you have been kicked" message to
7579 Irssi SILC client's message modules formats.
7581 Added the handing of the KILL notify to the Irssi SILC client
7582 as it was missing. Added the kill message module formats
7585 The affected file is irssi/src/silc/core/silc-channels.c.
7587 * The router did not save the channel mode the server announced.
7588 Affected file silcd/packet_receive.c.
7590 * Fixed a possible crash in INFO command in server. If the
7591 server did not provide the server info it crashed. Affected
7592 file silcd/command.c.
7594 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Fixed the GETKEY command in the server to check also the
7597 global list. Otherwise the GETKEY would not work correctly
7598 in normal SILC server. Affected file silcd/command.c.
7600 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Fixed GETKEY crash, it crashed if the command did not succseed.
7604 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7606 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7607 is now real and not just an macro interface to GMP.
7609 Removed the entire GMP from the source tree and imported new
7610 NSS MPI library instead. Reason for removing GMP is that it is
7611 extremely large and compiles extremely slow. The NSS MPI
7612 is only a few files and compiles in less than 10 seconds.
7613 The speed is also about the same as GMP. The MPI is imported
7614 to lib/silcmath/mpi.
7616 If the system has GMP installed we will still use the GMP.
7617 If it is not then the NSS MPI will be compiled.
7619 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Merged a long nickname (127 characters long) crash bugfix from
7622 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7624 * Merged a freed memory reference bugfix from Irssi CVS tree.
7625 Affected file irssi/src/core/commands.c.
7627 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7629 * Added the server's public key sving and verification to the
7630 server when performing the SKE. This was missing and the
7631 remote server's (or router's) public key was accepted without
7632 checking whether we have it previously or trust it at all.
7633 Affected file silcd/protocol.c.
7635 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Check in the silc_server_timeout_remote if protocol is active
7638 and make sure that the protocol's final callback is called so
7639 that all memory if freed. Affected file silcd/server.c.
7641 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7643 * silc_server_whois_send_reply crashed the server if the nickname
7644 was 127 characters long. Affected file silcd/command.c.
7646 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Added sanity check to the silc_server_new_client. If the hostname
7649 is provided inside username then check that the provided hostname
7650 really is the same as the resolved one. If the hostname was not
7651 resolved then check it from the public key. Affected file is
7652 silcd/packet_receive.c.
7654 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7655 if the server disconnected us and the connection is not valid
7656 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7658 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7659 the library to the lib/silcutil/silcutil.[ch].
7661 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7663 * Close log file after open. Affected file
7664 lib/silcutil/silclog.c.
7666 * Check whether sock == NULL in silc_client_send_packet and return
7667 if it is. Affected file lib/silcclient/silcclient.c.
7669 * Check rec->entry == NULL in the Irssi SILC Client before
7670 sending the channel message. Affecte file is
7671 irssi/src/silc/core/silc-servers.c.
7673 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Merged a splitted window bugfix from Irssi CVS tree. The
7676 affected file is irssi/src/fe-text/textbuffer-view.c.
7678 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7679 It did not print nickname.
7681 * Improved the distributions system a bit.
7683 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7685 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7686 irssi/src/fe-text/gui-window.c.
7688 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7689 to in-active server. The affected file is
7690 irssi/src/silc/core/client_ops.c.
7692 * Resolve the client in USERS command reply if the entry does
7693 not have username resolved. The affected file is
7694 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7695 command to WHOIS command to really resolve stuff. The USERS
7696 is not used any more in any critical section so WHOIS can
7697 be used even though it might be slower than IDENTIFY.
7699 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7702 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Changed the protocol API a bit more consistent in the
7705 lib/silccore/silcprotocol.[ch].
7707 * Changed the following headers to ROBODoc format:
7709 lib/silccore/silcpayload.h
7710 lib/silccore/silcprotocol.h
7711 lib/silccore/silcsockconn.h
7713 All core library headers are now formatted.
7715 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Fixed a bug in Irssi SILC client; do not show that you are
7718 server/router operator if you really are not. Affected file is
7719 irssi/src/silc/core/client_ops.c.
7721 * Renamed silc_command_free_payload to silc_command_payload_free.
7722 Affected file lib/silccore/silccommand.h
7724 * Added silcmath.h to include the prototoypes of various routines
7725 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7728 * Changed the following headers to ROBODoc format:
7730 lib/silccore/silcchannel.h
7731 lib/silccore/silccommand.h
7732 lib/silccore/silcid.h
7733 lib/silccore/silcidcache.h
7734 lib/silccore/silcmode.h
7735 lib/silccore/silcnotify.h
7736 lib/silccore/silcpacket.h
7737 lib/silcmath/silcmath.h
7739 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7741 * Added checking to the server code not to start the server if
7742 ciphers and stuff are not configured properly. Affected files
7743 silcd/serverconfig.[h] and silcd/server.c.
7745 * Changed the layout of the header files of the public interfaces
7746 in the SILC libraries. The new layout supports ROBODoc
7747 documentation tool (and some others) so that it is easy to create
7748 a library reference manual. All the other headers and source
7749 code must still follow the CodingStyle document. Also source
7750 code must not include these ROBODoc stuffs, only the headers.
7751 Furthermore, all public interface headers must now be named
7752 by using `silc' prefix, example: silcapi.h, silccipher.h.
7753 Some files were renamed due to this. All the other headers
7754 must not be used as public interfaces. I will update the
7755 CodingStyle document later. Changed following headers, so far:
7757 lib/silcclient/silcapi.h
7758 lib/silccore/silcauth.h
7759 lib/silccore/silcprivate.h
7760 lib/silccrypt/silcdh.h
7762 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7766 * Removed silc_client_packet_send_flush from the client library
7767 as it is not needed. Affected file lib/silcclient/client.[ch].
7769 * Added printing of message of unresolved authentication method
7770 to the Irssi SILC client. Added it to the module formats.
7771 Removed the same message from the client library.
7773 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7775 * Added new distribution feature, DISTLABEL. Every distribution
7776 can define own preprocessor label that can be used in the
7777 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7778 file distributions, acconfig.h.pre and prepare.
7780 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Added Makefile.defines_int to include the actual definitions
7783 for Makefile.defines.in. Tested the new distribution system,
7784 created distributions and tested installation.
7786 * Added AWAY message printing to the Irssi SILC client. Added
7787 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7789 * Added SCONNECT command to call the SILC's CONNECT command.
7790 Cannot use CONNECT directly since Irssi uses that internally.
7791 Affected file irssi/src/silc/core/silc-servers.c.
7793 Added ACTION local command. It is same as ME command but takes
7794 the channel as mandatory argument.
7796 Rewrote some of the Irssi's help files to suite for SILC
7799 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Added Makefile.defines[.in] that should for now on be included
7802 in all Makefile.am file in the source tree. That file includes
7803 all common compilation definitions for SILC source tree.
7805 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Minor changes to the ./prepare script to change the package
7808 name according the distribution name to the configure.in.
7810 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Created new distribution system. Added file `distributions'
7813 that defines all the distributions that can be created out of
7814 the SILC source tree. The ./prepare script now reads that
7815 file to determine how to prepare the distributions. The
7816 first argument to the ./prepare is the name of the distribution
7817 and second is the version of the distribution. If given
7818 without arguments it creates the default (toolkit) distribution
7819 with the default version (defined in ./prepare).
7821 All Makefile.am files that are subject to the distributions
7822 are now named as Makefile.am.pre. These are ./Makefile.am
7823 and lib/Makefile.am. Others may be changed later.
7825 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Added invite list, ban list, some key management and connection
7828 error message printing to module formats in the Irssi SILC client.
7830 * Added new silc_client_set_away_message to set the away message
7831 that is back to the person who sent private message. The
7832 affected file lib/silcclient/silcapi.h and the
7833 lib/silcclient/client_prvmsg.c.
7835 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7837 * Fixed the private message sending in the Irssi SILC client,
7838 added local command KEY to the Irssi SILC client.
7840 Added key management and key agreement message formats to the
7841 irssi/src/fe-common/silc/module-formats.[ch].
7843 Added USERS (alias WHO) printing, server/router operator
7844 indication and LIST command printing to the module formats.
7846 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7848 * Fixed channel joining notify handling, cumode notify handling
7849 from Irssi SILC client.
7851 * Added SILC specific module-formats to the Irssi SILC client so
7852 that SILC specific message hilighting, colors etc is possible.
7853 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7855 Added channel mode, channel user mode, actions, notices,
7856 whois and whowas printing to the the module-formats.c.
7858 * Fixed a bug in channel deletion in the server. The channel
7859 is not left to the cache even if the channel founder auth mode
7860 is set when there are no users anymore on the channel. Affected
7861 file silcd/server.c.
7863 * The silc_net_localhost now resolves the entire hostname including
7864 the domain name. Affected file lib/silcutil/silcnet.c.
7866 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7868 * Changed the ask_passphrase client operation to be ascynchronous.
7869 It has now a completion callback and a context that the
7870 application must call after it has got the passphrase from
7871 the user. Affected files lib/silcclient/silcapi.h,
7872 lib/silcclient/protocol.c, lib/silcclient/command.c and
7875 Added SilcAskPassphrase callback that the application calls
7876 to deliver the passphrase to the library.
7878 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7879 The public key verification and especially a certificate
7880 verification is asynchronous procedure.
7882 Added new SILC_SKE_STATUS_PENDING status to indicate the
7883 request is pending and a callback will be called to finalize
7886 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7887 indicate that remote end did not send its public key (or
7888 certificate), even though we require it. Added check for this
7889 condition in the SKE. This was a security bug, now fixed.
7891 Defined new SilcSKEVerifyCbCompletion callback that is called
7892 when the verification process is completed.
7894 The affected files lib/silcske/silcske_status.h and
7895 lib/silcske/silcske.[ch].
7897 * Changed the verify_public_key client operation to be async
7898 as well. Defined SilcVerifyPublicKey callback that is used to
7899 indicate the success of the public key verification process.
7901 Changed the server and client to use the new async client
7904 * Changed the Irssi SILC client's internal scheduler to be called
7905 twice as many times as it used to be. As a result the client
7906 should be a bit faster now. Affected file is
7907 irssi/src/silc/core/silc-core.c.
7909 * Added support to Irssi SILC client of asynchronous public key
7910 verification and passphrase inquiry. Affected file is
7911 irssi/src/silc/core/silc-core.c.
7913 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * Do not say "You have left channel %s" in client library.
7916 Moved it to the application. Affected files are
7917 lib/silcclient/command.c and silc/client_ops.c.
7919 * Fixed silc_client_get_clients. Command context was not
7920 duplicated and was freed memory in the callback. Affected
7921 file lib/silcclient/idlist.c.
7923 * Do not say "you are now talking..." on JOIN command in the
7924 client library. The appliation must handle it.
7926 * Do not say ".. changed topic to" in command reply in the
7927 client libary. The application must handle it.
7929 * Fixed TOPIC command sending in the client library.
7931 * Fixed a memory leak in silc_client_command_free in the file
7932 lib/silcclient/command.c.
7934 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7936 * Imported a modified version of Irssi client to the source tree.
7937 The Irssi will be used to create a new client called
7938 Irssi SILC. Imported to irssi/.
7940 Added silc_core_init_finish function to the Irssi. Affected
7941 file irssi/configure.in.
7943 A lot changes in the Makefile.ams around the irssi tree.
7945 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Do not rehash if the new size is same as the old size of the
7948 hash table, in the silc_hash_table_rehash*. The affected file
7949 lib/silcutil/silchashtable.c.
7951 * Replaced hash_table_del_by_context calls from the server
7952 (when channel->user_list and client->channels) to the
7953 hash_table_del as it is sufficient and faster.
7955 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7957 * Added silc_hash_table_list, silc_hash_table_get and the
7958 SilcHashTableList structure to provide an alternative way to
7959 traverse the hash table. The affected files are
7960 lib/silcutil/silchashtable.[ch].
7962 * Changed the server's idlist routines to use the hash table
7963 routines to optimize the code.
7965 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Replaced the client entry's `channel' list and channel entry's
7968 `user_list' list to hash tables for optimized lookup. Changed
7969 the code to use the hash table interface around the code.
7970 Affected file lib/silcd/idlist.[ch].
7972 * Added `auto_rehash' boolean argument to the function
7973 silc_hash_table_alloc to indicate whether the hash table should
7974 auto-rehash when it thinks is appropriate time. It will
7975 increase the hash table size if the there is twice as much
7976 entries in the table than the size of the table, and will
7977 decrease the size if there are twice as less entries than
7978 the size of the table.
7980 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7982 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7984 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * silc_idcache_purge_by_context deletes the entry now by context
7987 as it is supposed to do. Affected file lib/silccore/idcache.c.
7989 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7990 client is not anymore valid (WHOWAS givens the info) and not
7991 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7993 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7995 * Removed the `data' and `data_len' arguments from the ID Cache
7996 interfaces and added `name' argument. ID Cache does not handle
7997 anymore the binary data only a names associated with given ID.
7999 * When hashing a Client ID with silc_hash_id the entire ID is
8000 not hashed anymore, instead only the hash of the Client ID is
8001 hashed. This way we can access the Client ID from the cache
8002 with Client ID but with the hash of the ID (which is a hash of
8003 the nickname) as well without any difference in performance.
8005 Added also silc_idcache_find_by_id_one_ext to do one on one
8006 searching when we have the actual ID. Added also function
8007 silc_hash_client_id_compare. The affected files are
8008 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8010 * When hashing the name associated with a ID it is always done
8011 in lowercase. This way we can access the cache without worrying
8012 about case-sensitivity, even though, for example nicknames are
8015 * Fixed a bug in server with channel message sending. It put
8016 wrong ID type as destination ID. The affected file
8017 silcd/packet_send.c.
8019 * silc_idcache_del_by_context now deletes from all hash tables
8020 by context. Affected file lib/silccore/idcache.c.
8022 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8024 * Changed the client library to use the new ID Cache interface.
8025 Changes around the source tree.
8027 * Added silc_hash_table_rehash_ext to rehash with specific
8028 hash function. Affected file lib/silcutil/silchashtable.[ch].
8030 * Added silc_hash_string_compare to compare two strings in the
8031 hash table. Affected file lib/silcutil/silcutil.[ch].
8033 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8035 * Added new function silc_idcache_del_by_context into the
8036 lib/silccore/idcache.[ch].
8038 * Changed the server's ID list routines to use the new ID Cache
8039 interface. Changes around the source tree.
8041 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Added silc_hash_table_del[_by_context]_ext functions in to the
8044 lib/silcutil/silchashtable.[ch].
8046 Removed silc_hash_table_find_all* routines and added new
8047 silc_hash_table_find_foreach to replace them.
8049 Added silc_hash_table_replace_ext function as extended
8050 replacing function. Separated the simple hash table interface
8051 from the extended hash table interface in the file
8052 lib/silcutil/silchashtable.h.
8054 * Fixed minor bugs and changed it to use some of the new
8055 hash table functions in lib/silccore/idcache.c
8057 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8059 * Added new function silc_hash_table_find_all to return all keys
8060 in the hash table by the specified key. As the hash table is
8061 collision resistant it also makes it possible to have several
8062 duplicate keys in the hash table. This function may be used to
8063 find all of the keys from the hash.
8065 Added user_context arguments to the SilcHashFunction,
8066 SilcHashCompare and SilcHashDestructor to deliver user specified
8069 Added new fuctions silc_hash_table_find[_all]_ext to do
8070 extended lookup with specified hash and compare functions and
8071 specified user contexts.
8073 Added new function silc_hash_table_add_ext to add the key
8074 with specified hash function and user context.
8076 Added new function silc_hash_table_foreach to traverse all
8077 entrys in the hash table. Added SilcHashForeach callback
8080 Added new function silc_hash_table_del_by_context to delete
8081 the entry only if the context associated with the key matches.
8083 Affected files are lib/silcutil/silchashtable.[ch].
8085 * Removed silc_hash_[server/client/channel]_id and added just
8086 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8087 silc_hash_id_compare to compare two ID's using as the hash table
8088 comparison function. Added also silc_hash_data to hash
8089 binary data and silc_hash_data_compare to compare it.
8091 * Removed silc_idlist_find_client_by_hash as it is not needed
8092 anymore. Affected file silcd/idlist.[ch].
8094 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8095 to use internally the SilcHashTable. The new ID Cache is a lot
8096 faster than the old one. Some of the ID Cache interface was also
8097 rewritten and obsolete and stupid functions were removed.
8099 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8101 * Added entry_count field to the SilcHashTable to keep the number
8102 of the entries in the table. Implemented the function
8103 silc_hash_table_rehash. Added new function
8104 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8106 Fixed a minor bug in silc_hash_table_free.
8108 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8109 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8110 into the lib/silcutil/silcutil.[ch].
8112 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8114 * Implemented a collision resistant hash table into the
8115 lib/silcutil/silchashtable[ch]. See the header and the source
8116 for the SilcHashTable API.
8118 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8120 * Merged dotconf version 1.0.2 into lib/dotconf.
8122 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Do not compile anything in lib/silcsim/* if the SIM support
8125 is not enabled. The tree should now compile without problems
8128 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8130 * Compiled the SILC under cygwin. Compiled and tested briefly
8131 without problems. More tests needed. The SIMs didn't compile
8134 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8136 * Fixed possible crash in silc_get_username in the
8137 lib/silcutil/silcutil.c.
8139 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8141 * Fixed a va_arg in silc/client_ops.c.
8143 * Oops, RC5 routines were named AES and caused some problems
8144 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8146 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Added new SilcIDIP structure into the lib/silccore/id.h and
8149 replaced the old `ip' fields from all SILC ID's to that type.
8150 This is a step towards IPv6 support.
8152 The silc_id_get_len takes now the ID as an extra argument.
8153 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8154 both IPv4 and IPv6 based ID's.
8156 The affected files are lib/silccore/id.[ch] and other files
8157 around the tree using these routines.
8159 * Removed the ID length arguments in server from various
8160 silc_server_send_notify_* routines -> they are not needed
8163 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8165 * Fixed memory leak in silc_encode_pem_file in the file
8166 lib/silcutil/silcutil.c.
8168 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Check minor version as well in the SKE. Affected files are
8171 silcd/protocol.c and lib/silcclient/protocol.c.
8173 * Added --identifier option to the server so that an identifier
8174 can be when creating the public key for the server. Affected
8175 file is silcd/silcd.c.
8177 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8178 lib/silccrypt/silcpkcs.c.
8180 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8182 * Register default ciphers and stuff when using -C option with
8183 the server. Affected file sildc/silcd.c.
8185 * Put back the servers public key filename format, it is better
8186 than the new one. For now, the client keys are saved with the
8187 new filename format. The affected file silc/client_ops.c.
8189 * Implemented the Cipher API for the rest of the ciphers that
8190 did not implement it or implemented it the wrong way.
8192 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8194 * Register default ciphers and stuff when using the -S option
8195 in the client. Affected file silc/silc.c. Same also when
8196 creating new key pair with -C option.
8198 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8200 * Fixed the silc_verify_public_key client operation function to
8201 save the public keys differently. The fingerprint is now
8202 used as filename and not the hostname. This way also the
8203 client keys are saved uniquely and not with hostnames. The
8204 affected file is silc/client_ops.c.
8206 * Trimmed the silc_hash_fingerprint function to remove extra
8207 whitespaces from the end of the fingerprint. The affected
8208 file is lib/silccrypt/silchash.c.
8212 * Added silc_cipher_register_default function to register all
8213 default ciphers. It can be used when configuration files
8214 does not exist and the application does not want any specific
8215 ciphers in any specific order.
8217 The SilcDList is now used as silc_cipher_list dynamically
8218 allocated cipher list. Removed the static list all together
8219 and now all ciphers must be allocated to the dynamic list.
8220 The silc_cipher_alloc routine was changed to check only the
8223 All silc_cipher_* routines that used to return int returns
8226 The affected files lib/silccrypt/silccrypt.[ch].
8228 * The same thing was done to silc_hash_* as for silc_cipher_*
8229 routines. Affected files lib/silccrypt/silchash.[ch].
8231 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8232 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8233 Added also silc_pkcs_[un]register[_default] functions.
8234 Removed the data_context from the PKCS API.
8236 * Added silc_hmac_register_default function to register default
8237 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8238 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8239 to unregister all hmacs at once.
8241 * Register the default ciphers, hash functions, PKCSs and HMACs
8242 if client's configuration file does not exist. The affected
8245 * The client did not load the hash functions from the SIM
8246 modules at all. Added support for this. Affected file is
8247 silc/clientconfig.c.
8249 * When decoding public key with silc_pkcs_public_key_decode, check
8250 the supported algorithm only if PKCS are registered. Affected
8251 file lib/silccrypt/silcpkcs.c. The same was done with the
8252 silc_pkcs_private_key_decode.
8254 * Fixed the SILC List routines to keep the list always in order.
8255 It used to change the list's order when traversing the list but
8256 not it preserves the order. Affected file lib/trq/silclist.h.
8258 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8260 * Added the client library to use the SilcSocketConnection's
8261 reference counter (by silc_socket_dup) to prevent the bug that
8262 the socket object may be freed underneath async operation.
8264 * The name resolv library checking fixes in the configure.in.pre.
8267 * Created new version of the protocol drafts for future
8268 development. The -03 drafts are the ones that will be changed
8269 in the trunk now and the -02 will remain as they are.
8271 * Send list of CUMODE notifys to the router when announcing
8272 the channel users to the router. Affected file silcd/server.c.
8273 If the router receiving channel founder CUMODE for a channel
8274 that already has channel founder it will send CUMODE notify
8275 to the sender to remove the channel founder rights from the
8276 announced client. Affected file silcd/packet_receive.c.
8278 * The CUMODE notify may now use Server ID as well as the entity
8279 who changes the mode. Updated protocool specs.
8281 * Updated INSTALL and README files.
8283 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * New web pages in the http://silc.pspt.fi. The pages was
8290 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Implemented the [DenyConnectin] config section in the server.
8293 Added silc_server_config_denied_conn to check whether incoming
8294 connection is denied. Affected file silcd/serverconfig.[ch].
8296 * Do not check the ports when checking the incoming configuration
8297 data if the port is 0, meaning any. Affected file is
8298 silcd/serverconfig.c.
8300 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * Fixed buffer overflow in silc_string_compare in the file
8303 lib/silcutil/silcutil.c.
8305 * Fixed double free in silc_server_command_leave in the file
8308 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Fixed the version checking in the server. Affected file is
8313 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Fixed the configuration data fetching when accepting new
8316 connections in the server. Affected file silcd/server.c.
8318 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8320 * Added `sender_entry' argument to the function
8321 silc_server_packet_relay_to_channel so that we can check
8322 whether some destination actually belongs to the same route
8323 the sender belongs (ie, we must not resend the packet to the
8324 sender). Affected file silcd/packet_send.[ch].
8326 * Added `servername' field to the SilcClientEntry in the server
8327 to hold the name of the server where client is from. Affected
8328 file is silcd/idlist.h.
8330 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Moved the channel message encrypting in the router betwen
8333 router connections from silc_server_channel_message to the
8334 silc_server_packet_relay_to_channel since we want to check
8335 whether we have anybody channel before encrypting anything.
8336 Affected files silcd/packet_[receive/send].c.
8338 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8340 * Fixed the [AdminConnection] server config section to support
8341 multiple entries. Affected file silcd/serverconfig.c.
8343 * Added support into the server to check the validity of the
8344 incoming connection before executing any KE or authentication
8347 * The connection configuration is now saved to the KE and
8348 connection auth protocol contexts and not fetched anymore in
8349 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8351 * The local hosts listenning address and port is also resolved
8352 now when starting the server. We want to have the socket object
8353 to include the real address and port for the listener. Added
8354 new function silc_net_check_local_by_sock into the files
8355 lib/silcutil/silcnet.[ch].
8357 * Fixed a broadcast bug in server -> do not broadcast if we
8360 * Fixed a routing bug. Do not route broadcast packets ever.
8361 Broadcast packets must be processed always and not routed since
8362 they may be destined to some other host than yourself and thus
8363 would get routed without no good reason. Affected file is
8366 * Added function silc_server_config_is_primary_route to check
8367 whether primary router connection has been configured (a router
8368 configuration that we are initiating). If there is not, we
8369 will assume that there is only two routers in the SILC network
8370 and we will use the incoming router connection as our primary
8371 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8373 * Changed the order of the broadcasting. Broadcast _after_ the
8374 packet has been processed not before. Affected file is
8377 * Fixed a [ClientConnection] parsing bug. The port was never
8378 parsed correctly thus resulting to port 0. Affected file
8379 silcd/serverconfig.c.
8381 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8382 argument and did not set the broadcast packet flag. Affected
8383 file silcd/packet_send.c. Fixed same bug in the function
8384 silc_server_send_notify as well.
8386 * If we receive NEW_ID packet for our own ID in the server, ignore
8389 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * Removed the nickname from the Private Message Payload.
8394 Updated the code and the protocol specs.
8396 * Updated protocol specs for submitting to the IETF.
8398 * Tweaked the Random Number Generator a bit. Affected file
8399 lib/silccrypt/silcrng.c. Exported a new function
8400 silc_rng_[global]_add_noise which can be used to add more
8403 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Do not parse packets with different timeout when protocol
8406 is active -> may cause problem with rekey. Affected file
8409 * When server receives signoff notify it must not create
8410 new channel key if the client is on any channels since the
8411 sender of the signoff notify will create it.
8413 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8415 * Added printing of error messages during SKE protocol from the
8416 failure packet sent by server during SKE. Affected file
8419 * Removed the client's failure_callback handling with timeout
8420 and handle it immediately when received.
8422 * The SKE library returned wrong type in SUCCESS and FAILURE
8423 packets. They must be 32 bit MSB not 16 bit MSB.
8425 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8427 * Ok, rewrote the logic of the re-key and now it seems to work.
8428 I tested it on high traffic with frequent re-keys without
8429 problems. Added hmac_receive (and renamed hmac to hmac_send)
8430 in SilcClientConnection in lib/silcclient/client.h and
8431 in SilcIDListData in silcd/idlist.h. Also, removed the
8432 SilcPacketParserContext's cipher and hmac fields as they are
8433 not needed anymore and actually caused some problems when
8434 the ciphers and hmac's changed underneath the packet parser.
8436 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8438 * If re-key protocol is active then process the incoming packets
8439 synchronously since we must assure that icoming packets encrypted
8440 with the old key is processed before the new keys is set to
8441 use. This is true other packets than for REKEY packets.
8442 Affected file silcd/server.c. The same was done to client library
8443 as well, affected file lib/silcclient/client.c.
8445 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Fixed bug in client and server to accept the force send if
8448 the packet is send from silc_[server/client]_packet_process
8449 function. Otherwise the packets are never delivered, oops.
8451 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8453 * Disable force sending of packets when REKEY protocol is active.
8454 We must assure that no packet is sent directly when rekey is
8455 performed. All packets must be sent through packet queue.
8456 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8457 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8458 function is silc_[server/client]_packet_send_real to check
8461 * Replaced the SIM paths from example config files to
8462 /usr/local/modules. Also, make install creates now
8463 /usr/local/silc/logs directory to hold all the SILC server
8466 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8468 * Made the configure.in.pre work on Solaris. Patch by salo.
8470 * Made all ciphers compatible with non-x86 machines. Defined
8471 CBC mode macros into lib/silccrypt/ciphers_def.h.
8473 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8475 * Fixed the make install.
8477 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8479 * When MAC computation fails the silc_packet_decrypt returned 0
8480 even though it was supposed to return -1. Fixed this. The
8481 affected file is lib/silccore/silcpacket.c.
8483 * Do not replace the config files in /etc/silc (in make install)
8484 if they already exist. Affected file ./Makefile.am.
8486 * Do not send re-key packets immediately but through packet queue.
8487 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8489 * Changed silc_net_check_host_by_sock to return FALSE if the
8490 IP/DNS could not be resolved. Though, it returns the IP address
8491 now even if it could not resolve it (but returns also FALSE).
8492 Affected file lib/silcutil/silcnet.[ch].
8494 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Added silc_pkcs_decode_identifier to decode the public key's
8497 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8498 Added also silc_pkcs_free_identifier. Added also new context
8499 SilcPublicKeyIdentifier.
8501 * Added -S option to the silc client. It is used to dump the
8502 contents of the specified public key file.
8504 * Changed the PKCS api to return the public key length when
8505 setting the public key.
8507 * Fixed a fatal bug in the public and private key file loading.
8508 Affected file lib/silccrypt/silcpkcs.c.
8510 * Execute the packet parsing for client with zero (0) timeout
8511 if the protocol is active. Affected file silcd/server.c.
8513 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8515 * Made the key generation options to the silcd program. Added
8516 -C option, equivalent to client's option.
8518 * Added new [ServerKeys] config section to the server. It
8519 configures the server's public and private key.
8521 * Defined generic Public Key Payload into the protocol
8522 specification to send specific type of public keys and
8525 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8526 public key or certificate.
8528 * Implemented the GETKEY command to the server and to the
8529 client library and on user interface.
8531 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8533 * Made preliminary `make install' work.
8535 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Added SilcServerRekey context into silcd/idlist.h.
8539 * Added the PFS support as defined in the specification to the
8540 SKE protocol. Affected files lib/silcske/*.c.
8542 * Added `ske_group' field to the SilcServerRekey context to hold
8543 the number of the SKE group that is used with PFS in re-key.
8544 Affected file silcd/idlist.h.
8546 * Added PFS re-key support to the server. Affected file is
8549 * Added silc_protocol_cancel to cancel execution of the next
8550 state of the protocol. Affected file is
8551 lib/silccore/silcprotocol.[ch].
8553 * Added the re-key support with and without PFS to the client
8554 library. Re-key is performed once in an hour, by default.
8556 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8557 Added silc_client_rekey_callback and silc_client_rekey_final.
8558 Affected files are lib/silcclient/protocol.[ch] and
8559 lib/silcclient/client.[ch].
8561 * Removed the `hmac_key' and `hmac_key_len' fields from the
8562 SilcClientConnection structure; not needed. Affected file is
8563 lib/silcclient/client.h.
8567 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Do not ask whether user wants to use the negotiated private key
8570 for private messages, just use it. Affected file is
8571 silc/local_command.c.
8573 * Added `send_enc_key' and `enc_key_len' fields to the
8574 SilcIDListData structure since they are needed in the re-key
8575 phase. Affected file is silcd/idlist.[ch].
8577 * Implemented the simple re-key protocol into the server.
8578 Affected files silcd/server.c and silcd/protocol.[ch]. The
8579 re-key will be performed once in an hour, by default.
8581 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8582 Added silc_server_rekey, silc_server_rekey_callback and
8583 silc_server_rekey_final.
8585 * Removed Tunneled flag from the protocol. Updated the code
8586 and the specifications.
8588 * Adde `pfs' field to the SilcIDListData to indicate whether
8589 the PFS is to be performed in the re-key. Affected file is
8592 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8595 int64 of at least the xintXX size. If void * is less that 4
8596 bytes uint32 * will be used. Defined bool as boolean.
8598 * Changed _ALL_ unsigned long and unsigned int to uint32,
8599 unsgined short to uint16 in the source tree.
8601 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8602 not handle clients that has entry->data.registered == FALSE.
8603 They are not in the network anymore. Affected file is
8606 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8608 * Implemented the sending of the SERVER_SIGNOFF notify in the
8609 server. Affected file is silcd/server.c.
8611 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8612 Added also silc_notify_payload_encode_args into the
8613 lib/silccore/silcnotify.[ch].
8615 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8616 Affected file silcd/packet_receive.c.
8618 * Implemented the SERVER_SIGNOFF notify handling in the client
8619 library. Affected file lib/silcclient/client_notify.c. Also,
8620 implemnted the printing of the SERVER_SIGNOFF info to the
8621 application. Affected file silc/client_ops.c.
8623 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8624 if the deleting was successful. Affected file silcd/idlist.[ch].
8626 * Added support for public key authentication in the connection
8627 authentication protocol in the client library. Affected file
8628 lib/silcclient/protocol.c.
8630 * Changed the server's silc_idlist_get_clients_by_* interface
8631 to support already allocated array so that new entries may be
8632 added to pre-allocated array. Affected file silcd/idlist.[ch].
8633 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8634 and command replies.
8636 * All command reply functions in the server now calls the
8637 pending command callback even if error occured. This way the
8638 error will be delivered to the client as well. Affected files
8639 silcd/command.c and silcd/command_reply.c.
8641 * Fixed INFO command to return local server's info if no server
8642 was provided. Affected file lib/silcclient/command.c.
8644 * Removed RESTART command for good. Updated the code and the
8647 * Rewrote parts of the task system. It is a bit simpler now.
8648 Removed unsued task priorities. The affected files are
8649 lib/silcutil/silctask.[ch].
8651 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8653 * Moved the USERS printing from the library to the application.
8654 Affected files lib/silcclient/command.c and silc/client_ops.c.
8656 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8660 * Added channel key re-key support. The re-key is perfomed
8661 only by the router and is done once in an hour. Added `rekey'
8662 field to the SilcChannelEntry in the server. Affected files
8663 silcd/server.c and silcd/idlist.h.
8665 * Added silc_task_unregister_by_context into the file
8666 lib/silcutil/silctask.[ch].
8668 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Added SILC_UMODE_GONE mode to indicate when the client is not
8671 present in the SILC network. Added also support to the local
8672 command AWAY that will set this mode. Added support of showing
8673 "xxx is gone" in WHOIS command. The USERS command shows the
8674 gone status as well.
8676 * Fixed setting server and router operator privileges in the
8677 server's UMODE command. Affected file silcd/command.c.
8679 * Merged the SKE KE1 and KE2 payloads into one payload. The
8680 new KE payload is equivalent to the old KE2 payload.
8682 Cleaned up the SKE Start Payload parsing. It now uses the
8683 simple buffer unformatting to do the parsing. A lot faster
8686 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8687 to the SKE that is used to indicate whether both of the SKE
8688 parties should perform authentication. By default only the
8689 responder performs authentication. By setting this flag also
8690 the initiator must do authentication. By default it is unset
8691 since in normal SKE case, client to server connection, only
8692 the responder should do authentication. When doing SKE between
8693 two clients both should perform authentication. Updated the
8694 code and the protocol specs.
8696 * A little fix to IDENTIFY command in the server. Search the
8697 client first by hash not nickname. Affected file is
8700 * Fixed the silc_client_close_connection to support closing
8701 the client to client connections wihtout deleting too much
8702 data. Affected file lib/silcclient/client.c.
8704 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8705 are received if protocol used to be active but is not anymore
8706 the application would crash due to NULL pointer dereference.
8707 Affected files silcd/server.c and lib/silcclient/client.c.
8709 * Added `hash' field to the SilcClientConnection to include
8710 the hash function negotiated in the SKE protocol.
8712 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8713 to set the channel founder authentication data. A client can
8714 claim the founder rights later by providing the authentication
8715 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8716 This way the channel founder can regain the channel founder
8717 privileges even it is left the channel. This works only on
8718 local server and the client must be connected to the same
8719 server to be able to regain the founder rights. Updated the
8720 protocol specs accordingly.
8722 Added support to the CMODE command in the client to set the
8723 founder auth data. Read the README to see how to set it.
8725 Added support to the CUMODE command to claim the founder
8726 rights. Read the README to see how to do it.
8728 Added support for the founder authentication to the Channel
8729 Entry in the server. Affected file silcd/idlist.h.
8731 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8732 server's CMODE command. Affected file silcd/command.c.
8734 * Added the following new functions into lib/silccore/silcauth.[ch]:
8735 silc_auth_get_method and silc_auth_get_data.
8737 * The server now saves the remote hosts public key to the
8738 SilcIDListData pointer. Affected file silcd/protocol.c.
8740 * The normal server now does not remove the channel entry from
8741 the cache if the founder authentication data is set. It used
8742 to remove it if the founder was the last one on the channel on
8743 the server and left the channel. The auth data is saved and
8744 if the channel is re-joined later the old entry is used with
8745 the old auth data. Affected files silcd/command_reply.c and
8748 * Removed the `pkcs' field from the SilcIDListData structure
8749 in the server; it is not used. Affected file silcd/idlist.h.
8751 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8753 * Fixed packet processing on slow links. Partial packets were
8754 never re-processed because the incoming data buffer was cleared
8755 by the application. Application must not directly clear the
8756 sock->inbuf, the packet processing routines handle it. Fixed
8757 this in client library and in server.
8759 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Fixed the WHOIS and IDENTIFY send reply function to really
8762 check whether to send list or just one entry. Affected file
8765 * Cleaned up the LEAVE command's channel key distribution. The
8766 affected file silcd/command.c.
8768 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8769 can enforce the channel mode as well. In that case the ID
8770 includes the ID of the server. The code now enforces the
8771 mode change if the router have different mode than the server.
8773 * The notify client operation with CMODE_CHANGE notify can now
8774 return NULL client_entry pointer if the CMODE was not changed
8775 by client. Application must check for this.
8777 * Added <Server ID> argument to INFO command to support server
8778 info fetching by Server ID.
8780 * Added silc_server_announce_get_channel_users to get assembled
8781 packets of channel users of the specified channel. Affected
8782 file silcd/server.[ch].
8784 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8785 was freed underneath the ID Cache.
8787 * Re-announce clients when the server received CHANNEL_CHANGE
8788 notify from the router. Affected file silcd/packet_send.c.
8790 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8792 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8793 crashed since it did not handle the fact that there is no cipher
8794 called "3" and didn't check the error condition. Now fixed.
8796 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8797 flag. It can be used to send message requests.
8799 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8801 * Implemented the RESTART command in the client.
8803 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8804 notice type messages. Added notice printing to the user
8807 * The channel keys are not re-generated if the channel's mode
8808 is PRIVKEY, ie private key on the channel exists. Affected
8809 files silcd/server.c and silcd/command.c.
8811 * Fixed a little bug in channel message delivery when channel
8812 private keys are set in the server. Affected file is
8813 silcd/packet_send.c.
8815 * Changed the setting on channel->on_channel = TRUE from the
8816 silc_client_save_channel_key to the JOIN command reply. The
8817 key payload is not received if the private channel key is set.
8818 Affected file lib/silcclient/command_reply.c and the
8819 lib/silcclient/client_channel.c.
8821 * When the CMODE_CHANGE notify is sent and the channel private
8822 key mode is removed the channel key must be re-generated in
8823 other cells as well. Added this support for the router in the
8824 silcd/packet_receive.c.
8826 * Added new local command NOTICE to send notice message on
8827 channel. Affected file silc/local_command.[ch].
8829 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Added new local command ME to the client. It is used to send
8832 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8833 some action. Affected file silc/local_command.[ch].
8835 * Changed channel_message and private_message client operations
8836 to deliver the message flags to the application. Added also
8837 the `flags' arguments to the silc_client_send_channel_message
8838 and silc_client_send_private_message functions. Affected file
8841 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Redefined the Private Message Payload to support private message
8844 keys and to support the new private message flags. Updated
8845 the protocol specs. Flags makes it possible to have for example
8846 CTCP style messages.
8848 * Added new type SilcPrivateMessagePayload and defined an API
8849 for it in the lib/silcclient/silcprivate.[ch].
8851 * Tested private message private keys successfully. Tested the
8852 private message key set, unset and list commands with the new
8855 * Redefined the Channel Message Payload to include the channel
8856 message flags (equal with private message flags) to support
8857 for example CTCP style messages.
8859 * Defined some of the message (for channel and private message)
8860 flags. Updated the protocol specs and added the flags to the
8861 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8863 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Added SilcKeyAgreementStatus type to the key agreement routines
8866 to indicate the current status and error if one occured.
8867 The status types are defined in the lib/silcclient/silcapi.h.
8869 * Added new local command KEY that is used to set and unset private
8870 keys for channels, set and unset private keys for private messages
8871 with remote clients and to send key agreement requests and
8872 negotiate the key agreement protocol with remote client. The
8873 key agreement is supported only to negotiate private message keys,
8874 it currently cannot be used to negotiate private keys for channels,
8875 as it is not convenient for that purpose.
8877 * Fixed a minor pending callback setting bug in the function
8878 silc_client_get_client_by_id_resolve, now the function works.
8879 Affected file lib/silcclient/idlist.c.
8881 * Added function silc_net_get_local_port to get local bound
8882 port by socket. Added to lib/silcutil/silcnet.[ch].
8884 * Added `sockets' and `sockets_count' fields to the SilcClient
8885 object. They hold the sockets of the listenning sockets in
8886 the client. Listenning sockets may be for example the key
8887 agreement server. Affected file lib/silcclient/client.[ch].
8888 Added functions the silc_client_add_socket and the
8889 silc_client_del_socket. They are exported to the application
8892 * Added ~./silc/clientkeys to support other client's public keys.
8894 * Renamed verify_server_key client operation to verify_public_key
8895 and added one argument to indicate the type of the connection
8896 (server, client etc.).
8898 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8900 * Added silc_server_connection_auth_request to handle the
8901 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8902 silcd/packet_receive.[ch].
8904 * Added silc_server_send_connection_auth_request into the
8905 silcd/packet_send.c to send the connection auth request packet.
8907 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8910 * Fixed the public key authentication in responder side in the
8911 server. The `auth_data' pointer includes the SilcPublicKey
8912 not the path to the public key. Affected file silcd/protocol.c.
8914 * Implemented the public key authentication in the initiator side
8915 in the server. Affected file silcd/protocol.c.
8917 * Removed the [RedirectClient] config section from the server
8918 configuration. Is not needed and I don't want to implement it.
8920 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8922 * Cleaned up the CMODE command in the server. It now works
8923 correctly and supports all the modes defined in the protocol.
8924 Affected file is silcd/command.c.
8926 * Added `hmac_name' field to the SilcChannelEntry in the server
8927 to hold the default HMAC of the channel. It can be set when
8928 creating the channel (with JOIN command). Affected files
8931 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8932 type to indicate the change of the current cipher and hmac
8933 on the channel. Client can safely ignore the <cipher> argument
8934 (if it chooses to do so) since the CHANNEL_KEY packet will
8935 force the channel key change anyway. The <hmac> argument is
8936 important since the client is responsible of setting the new
8937 HMAC and the hmac key into use.
8939 * Fixed the CMODE command in the client library as well.
8941 * Tested CMODE command in router environment successfully.
8943 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8945 * Show the version of the remote client (or server) when connecting
8946 to the server. It is logged to the log file. Affected file
8947 is silcd/protocol.c.
8949 * Fixed the KILLED notify handling in the client library. The
8950 client must be removed from all channels when receiving the
8953 Also, do not remove the client entry when giving the KILL
8954 command but when the KILLED notify is received.
8956 * Removed silc_idlist_find_client_by_nickname from the server.
8957 Not needed anymore. Affected files silcd/idlist.[ch].
8959 * Implemented the CHANNEL_CHANGE notify type handling to the
8960 server. Affected file silcd/server.c.
8964 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8966 * Added silc_server_send_notify_invite to send the INVITE
8967 notify between routers.
8969 * Implemented the INVITE command correctly to the server.
8971 * Implemented the INVITE notify type handling in the server.
8973 * Implemented the INVITE command to the client library and on the
8976 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Added function silc_server_get_client_resolve to find the
8979 client entry by ID from all ID lists and then resolve it
8980 (using WHOIS) if it cannot be found. Affected file is
8983 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8985 * Implemented the BAN command to the client library.
8987 * The JOIN command in the server now checks the invite list
8990 * Changed the silc_command_reply_payload_encode_va and the
8991 silc_command_payload_encode_va to support that if argument is
8992 NULL it ignores and checks the next argument. Affected file
8993 lib/silccore/silccommand.c.
8995 * Added silc_server_send_notify_ban to send the BAN notify
8996 type between routers.
8998 * Chaned the silc_notify_payload_encode to support that if
8999 argument is NULL it ignores and checks the next argument.
9000 Affected file lib/silccore/silcnotify.c.
9002 * Tested ban lists in router environment successfully.
9004 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9006 * Implemented BAN command to the server, in silcd/command.[ch].
9008 * Removed the BAN and INVITE_LIST modes from the CMODE command
9011 * Added function silc_string_match to regex match two strings.
9012 Affected files lib/silcutil/silcutil.[ch].
9014 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Redefined parts of the SilcChannelEntry in the server to support
9017 the new ban and invite lists.
9019 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9021 * Redefined the INVITE command. The same command can be used to
9022 invite individuals to the channel but also to manage the invite
9023 list of the channel (to add to and remove from the invite list).
9024 Updated the protocol specs.
9026 * Added new command SILC_COMMAND_BAN that can be used to manage
9027 the ban list of the channel. Updated the protocol specs.
9029 * Removed the channel modes: the SILC_CMODE_BAN and the
9030 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9031 in the CMODE command. The equivalent features are now available
9032 using INVITE and BAN commands. Updated the protocol specs.
9034 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9035 in the network about change in the current ban list. The notify
9036 type is not used by the client.
9038 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9039 support the invite lists.
9041 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9043 * Added new function silc_string_regexify that converts string
9044 including wildcard characters into regex string that can
9045 be used by the GNU regex library. Added into the file
9046 lib/silcutil/silcutil.[ch].
9048 Added silc_string_regex_combine to combine to regex strings
9049 into one so that they can be used as one regex string by
9050 the GNU regex library. Added into the file
9051 lib/silcutil/silcutil.[ch].
9053 Added silc_string_regex_match to match two strings. It returns
9054 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9056 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * Imported GNU regex to the soruce tree into lib/contrib.
9059 Fixed some compiler warning from the regex.c.
9061 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9063 * Fixed MOTD command in the server to work in router environment.
9065 * Fixed the MOTD command in the client library to support
9066 the server argument in the command.
9068 * Added `nickname_len' argument to the silc_idlist_add_client
9069 in the server, as the `nickname' argument may be binary data
9072 * Added silc_idlist_get_channels to return all channels from
9075 * Implemented LIST command to the server. Affected file is
9078 * Implemented the LIST command to the client library and on the
9081 * Added [<user count>] argument to the LIST command reply.
9082 With private channels the user count is not shown.
9084 * Updated TODO and README.
9086 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * The client entry's data.registered must be TRUE even with
9089 global client entry on global client list. The data.registered
9090 is used to check whether the client is anymore in the network,
9091 for example with WHOWAS command so it must be valid.
9093 * Fixed the WHOWAS command in the server. It now actually works
9094 in router environment. Added function into silcd/command_reply.c
9095 silc_server_command_reply_whowas_save.
9097 * Added silc_idlist_purge function to the silcd/idlist.c
9098 to periodically purge the ID Cache.
9100 * Fixed INFO command in the server. It works now in router
9101 environment. Added <server name> argument to the INFO command
9102 reply. Updated the protocol specs.
9104 * Fixed minor bug in silc_idcache_purge to not purge if the
9105 expire value is zero.
9107 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9108 they were buggy because of the WHOWAS information.
9110 * Fixed local command MSG to handle the async resolving of
9111 the remote client properly. It used to fail the first MSG.
9112 Affected file silc/local_command.c.
9114 * Added `data_len' field to SilcIDCache context.
9116 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Update TODO. Todo in commands in the server.
9120 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9123 used by routers as broadcast packet to inform other routers
9124 about the changed user mode.
9126 Implemented the notify handling in the server. Affected file is
9127 silcd/packet_receive.c. Added the function
9128 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9130 * Added new generic Channel Payload and deprecated the New Channel
9131 Payload. The New Channel Payload is now the generic Channel
9134 * Added new argument `mode' to the silc_server_send_new_channel
9135 as it is required in the Channel Payload now.
9137 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9138 and created a new and real SilChannelPayload to represent the
9139 new generic Channel Payload. Implemented the encode/decode
9140 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9142 * Added silc_server_get_client_channel_list to return the list
9143 of channels the client has joined for WHOIS command reply.
9144 Affected file silcd/server.[ch].
9146 * Implemented the channel list sending in the WHOIS command reply
9147 in server and in the client.
9149 Implemented the channel list displaying on the user interface
9150 as well. Affected file silc/client_ops.c.
9152 * Added silc_channel_payload_parse_list to parse list of Channel
9153 Payloads. It returns SilcDList list of SilcChannelPayloads.
9154 Client for example can use this function to parse the list of
9155 channels it receives in the WHOIS command reply. The caller
9156 must free the list by calling silc_channel_payload_list_free.
9157 Affected files lib/silccore/silcchannel.[ch].
9159 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9161 * Added one new argument <user mode> to the WHOIS command reply
9162 to return the mode of the user in SILC. Updated the protocol
9165 Implemented it to the server and client.
9167 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Fixed the mode printing on the user interface on joining.
9170 Affected file silc/client_ops.c.
9172 * Implemented the UMODE command and user modes in general to the
9173 client library and to the user interface.
9175 * Implemented the UMODE command to the server.
9177 * The server now sends UNKNOWN_COMMAND error status if client sends
9178 unknown command. Affected file silcd/command.c.
9180 * All server commands now handle the command identifier the right
9181 way when sending the command reply to the client. The client can
9182 use to identify the command replies with the identifier.
9184 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Added silc_server_get_client_route to resolve the route to
9187 the client indicated by the client ID. Affected file is
9190 * Added silc_server_relay_packet as general function to relay
9191 packet to arbitrary destination. This deprecates functions
9192 like _send_private_message_key, _relay_notify etc. Affected
9193 file is silcd/packet_send.[ch].
9195 Removed silc_server_send_key_agreement,
9196 silc_server_send_private_message_key and
9197 silc_server_packet_relay_notify functions from the file
9198 silcd/packet_send.[ch].
9202 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9203 server. Affected file silcd/packet_receive.[ch].
9205 * Implemented the KILL command to the client. Implemented the
9206 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9207 Affected files lib/silcclient/command[_reply].c and
9208 lib/silcclient/client_notify.c. Implemented the KILL notify
9209 printing in the user inteface.
9211 * Fixed a lot silc_parse_nick memory leaks from the client
9212 library in the file lib/silcclient/command.c.
9214 * Changed the silc_server_send_notify_on_channels's `sender'
9215 argument from SilcSocketConnection to SilcClientEntry to
9216 check the sender as entry and not as connection object and not
9217 to send to the client provided as argument. The affected file
9218 is silcd/packet_send.[ch].
9220 * The notify packets that are destined directly to the client used
9221 to not to be processed by the server. Now changed that and the
9222 server processes all notify packets. After relaying the packet
9223 to the client the notify packet is processed in the server.
9225 * The silc_server_free_client_data now checks whether there is
9226 pending outgoing traffic for the client and purges the data to
9227 the network before removing the client entry.
9229 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9231 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9232 an client is killed from the SILC Network. Updated the protocol
9235 Added new function silc_server_send_notify_killed to the
9236 silcd/packet_send.[ch].
9238 * Added function silc_server_packet_relay_notify to relay notify
9239 packets that are destined directly to a client. In this case
9240 the server does not process the notify packets but merely relays
9241 it to the client. Affected file silcd/packet_send.[ch].
9243 Added also silc_server_packet_process_relay_notify to check
9244 whereto relay the notify. Affected file is
9245 silcd/packet_receive.[ch].
9247 * Implemented the KILL command to the server.
9251 * Added the backup schema desgined last fall to the protocol
9252 specs for everyone to see. The specification is in the
9253 *-spec-xx.txt draft and the packet type definitions for the
9254 backup routers is in *-pp-xx.txt draft. Thusly, added also
9255 new packet type SILC_PACKET_CELL_ROUTERS.
9257 * A big security problem in the implementation discovered. The
9258 signoff of an client did not cause new channel key generation
9259 which it of course should've done. The channel keys must be
9260 always re-generated when client leaves (or signoffs) the channel.
9261 The silc_server_remove_from_channels funtion now handles
9262 the channel key re-generation.
9264 * Added `sender' argument to the silc_server_send_notify_on_channels
9265 to not to send the client provided as argument. Affected file
9266 silcd/packet_send.[ch].
9268 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9270 * Implemented OPER and SILCOPER commands into the server and
9273 * Added silc_auth_verify and silc_auth_verify_data to verify
9274 the authentication directly from the authentication payload.
9275 It supports verifying both passphrase and public key based
9276 authentication. Affected file lib/silccore/silcauth.[ch].
9278 * Added `hash' field to the SilcIDListData structure. It is the
9279 hash negotiated in the SKE protocol. Affected file is
9282 * Slight redesigning of the SilcAuthPayload handling routines.
9283 Do not send SilcPKCS but SilcPublicKey as argument.
9285 * Implemented the public key authentication support to the
9286 serverconfig. The public key is loaded from the provided path
9287 and saved as authentication data to void * pointer. Thus,
9288 changed the unsigned char *auth_data to void *auth_data;
9290 * Fixed SHUTDOWN command to send the reply before the server
9291 is shutdown. :) Affected file silcd/command.c.
9293 * Fixed fatal bug in CONNECT command. The hostname was invalid
9294 memory and server crashed. Affected file silcd/command.c.
9296 * Fixed fatal bug in CLOSE command. The server_entry became
9297 invalid but was referenced later in the command. Affected file
9300 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Fixed fatal bug in failure packet handling. Server ignored
9303 the failure and thus crashed when it came.
9307 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9310 that the command may be executed only once in (about) 2 seconds.
9311 The old SILC_CF_LAG flag is same but allows command bursts up
9312 to five before limiting.
9314 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9315 server code. Various commands now includes the CF_LAG_STRICT
9316 flag to disallow any kind of miss-use of the command.
9318 * Fixed the silc_buffer_unformat to not to allocate any data
9319 if the length of the data is zero. It used to allocate the
9320 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9322 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Changed the format of AdminConnection configuration section
9325 in the server. Added username of the admin to the format.
9326 Affected files silcd/serverconfig.[ch].
9328 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9329 to return admin configuration data by host, username and/or
9332 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9334 * Implemented WHOWAS command to the server. Added the functions:
9336 silc_server_command_whowas_parse,
9337 silc_server_command_whowas_send_reply,
9338 silc_server_command_whowas_from_client and
9339 silc_server_command_whowas_from_server
9341 * Added <Client ID> argument to the WHOWAS command reply. Updated
9342 the protocol specs accordingly.
9344 * Implemented WHOWAS command and command_reply to the client
9347 Implemented the WHOWAS printing on the user interface.
9349 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9351 * Added new argument to the WHOWAS command reply, the real name.
9352 It is an optional argument. Updated the protocol specs.
9354 * Added SilcIDCacheDestructor callback that is registered when
9355 the SilcIDCache is allocated. The callback is called when
9356 an cache entry in the ID Cache expires, or is purged from the
9357 cache. Added into lib/silccore/idcache.[ch].
9359 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9360 to destruct the client entries when the cache entry expires.
9361 Other ID Cache's in server and in the client library ignores
9364 * If the ID Cache entry's `expire' field is zero then the entry
9365 never expires. Added boolean `expire' argument to the
9366 silc_idcache_add function in the lib/silccore/idcache.[ch].
9367 If it is TRUE the default expiry value is used.
9369 * Added silc_server_free_client_data_timeout that is registered
9370 when client disconnects. By default for 5 minutes we preserve
9371 the client entry for history - for WHOWAS command.
9373 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9375 * Added support to the server to enforce that commands are not
9376 executed more than once in 2 seconds. If server receives
9377 commands from client more frequently, timeout is registered
9378 to process the commands. Affected file silcd/command.c.
9379 Added new function silc_server_command_process_timeout.
9381 * Changed NICK_NOTIFY handling in client library to check that
9382 if the client's nickname was changed, so there is no need to
9383 resolve anything from the server.
9385 * Removed error printing from the WHOIS and IDENTIFY commands.
9386 If error occurs then it is ignored silently in the client library.
9387 The application, however, may map the received error to
9388 human readable error string. The application currently maps
9389 the NO_SUCH_NICKNAME error to string.
9391 * Made the command status message public to the application. Moved
9392 them from lib/silcclient/command_reply.c to
9393 lib/silcclient/command_reply.h. The application can map the
9394 received command status to the string with the
9395 silc_client_command_status_message function.
9397 * Added check to the server to check that client's ID is same
9398 as the Source ID in the packet the client sent. They must
9401 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9403 * Added dist-bzip hook to the Makefile.am to make bzip2
9404 compressed distributions.
9406 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Server now enforces the maximum length for the nickname and
9409 the channel as protocol specification dictates. 128 bytes for
9410 nickname and 256 bytes for channel name.
9412 * Moved the WHOIS printing to the application. The client libary
9413 does not print out the WHOIS information anymore, the application
9414 must do it. Renamed silc_client_command_reply_whois_print to
9415 the silc_client_command_reply_whois_save.
9417 The client's idle time is also sent to the application now, and
9418 the idle is shown on screen.
9420 * Added silc_client_command_reply_identify_save to save the
9421 received IDENTIFY entries.
9423 * Do not check for channel private keys in message sending and
9424 reception if the channel does not have the PRIVKEY mode set.
9425 Affected file lib/silclient/client_channel.c.
9427 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9429 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9430 just surfaced after chaning the JOIN procedure.
9432 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9434 * Added silc_client_get_clients_by_list to get client entries
9435 from Client ID list, that is returned for example by JOIN
9436 and USERS command replies. The application should use this
9437 function for example when JOIN command reply is received to
9438 resolve the clients already on the channel (library does not
9439 do that anymore as USERS command reply is not used in the JOIN
9440 procedure anymore). Affected files lib/silcclient/silcapi.h and
9441 lib/silcclient/idlist.c.
9443 * JOIN command reply and USERS command reply returns now SilcBuffer
9444 pointers instead of unsigned char pointers when returning
9445 the client list and mode list.
9447 * Added <Client ID> argument to the JOIN command reply, mainly
9448 for the server to identify for which client the command was
9449 originally sent. Updated protocol specs accordingly.
9451 * Added SilcDlist private_key pointer to the SilcChannelEntry
9452 in the client to support the channel private keys. Affected
9453 file is lib/silcclient/idlist.h.
9455 * Added SilcChannelPrivateKey argument to the function
9456 silc_client_send_channel_message so that application can choose
9457 to use specific private ke if it wants to. If it is not provided,
9458 the normal channel key is used, unless private keys are set.
9459 In this case the first (key that was added first) is used
9460 as the encryption key.
9462 * Implemented the support for channel private key handling.
9463 Implemented the following functions:
9465 silc_client_add_channel_private_key,
9466 silc_client_del_channel_private_keys,
9467 silc_client_del_channel_private_key,
9468 silc_client_list_channel_private_keys and
9469 silc_client_free_channel_private_keys
9471 Affected file lib/silcclient/client_channel.c.
9473 * Added the support for the private keys in the channel message
9474 sending and encryption and in the message reception and
9475 decryption. Affected funtions are
9476 silc_client_send_channel_message and silc_client_channel_message.
9478 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Added SKE's key verify callback to the client library's
9481 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9483 * Removed the statement that server (or router) must send USERS
9484 command reply when joining to the channel so that the client
9485 knows who are on the channel. Instead, the client list and
9486 client's mode list is now sent in the JOIN command reply to the
9487 client who joined channel. This is better solution.
9489 * Added function silc_server_get_users_on_channel and function
9490 silc_server_save_users_on_channel to the silcd/server.[ch].
9492 * Removed function silc_server_command_send_users from the
9495 * Do not show topic on the client library anymore. The topic is
9496 sent in the command reply notify to the application and the
9497 application must show the topic now.
9499 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9501 * Added client searching by nickname hash into the IDENTIFY and
9502 WHOIS commands in the server as they were clearly missing from
9503 them. Affected file is silcd/command.c.
9505 * Fixed a bug in private message receiving in the client library.
9506 The remote ID was freed and it wasn't supposed, now it is
9509 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9511 * Minor fix to the channel payload; allocate the data area, as it
9512 needs to be of specific length.
9514 * If the key agreement port is zero then the operating
9515 system will define the bound port. Affected files are
9516 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9518 * Added new function silc_channel_payload_decrypt into the file
9519 lib/silccore/silcchannel.[ch].
9521 * Moved the channel message etc, check from silc_packet_decrypt
9522 to applications. The library calls now a generic
9523 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9524 when the packet is either normal or special. This was done to
9525 allow more wide range of checking that was not allowed when
9526 the code was in library. Now applications can do virtually any
9527 checks to the packet and return to the library the decision how
9528 the packet should be processed. Affected files are
9529 lib/silccore/silcpacket.[ch].
9531 Added silc_server_packet_decrypt_check to the server and
9532 silc_client_packet_decrypt_check to the client library.
9534 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9535 to send with specified source and destination information.
9537 * Channel message delivery between routers was broken after the
9538 channel key distribution was fixed earlier. The channel key
9539 was used be to distributed to other routers as well which is not
9540 allowed by the protocol. Now this is fixed and channel keys
9541 really are cell specific and the channel message delivery between
9542 routers comply with the protocol specification.
9544 * Fixed various commands in server to check also the global list
9545 for the channel entry and not just the local list. The affected
9546 file silcd/command.c.
9548 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9550 * Added assert()s to buffer formatting and unformatting routines
9551 to assert (if --enable-debug) when error occurs. Affected
9552 file: lib/silcutil/silcbuffmt.c.
9554 * Changed to auto-reconnect to check whether the remote host is
9555 router and register the re-connect timeout if it is. It used
9556 to check that whether we are normal server, but router must do
9557 auto-reconnect with another router as well. Affected file
9560 * Removed the [<key len>] option from CMODE command as the cipher
9561 name decides the key length, nowadays. See the defined ciphers
9562 from the protocol specification.
9564 * Added [<hmac>] option to the CMODE command to define the HMAC
9565 for the channel. Added SILC_CMODE_HMAC channel mode.
9567 * Added [<hmac>] option for the JOIN command so that user can
9568 select which HMAC is used to compute the MACs of the channel
9571 * Added Hmac field to the Channel Message Payload. The integrity
9572 of plaintext channel messages are now protected by computing
9573 MAC of the message and attaching the MAC to the payload. The
9574 MAC is encrypted. Now, it is clear that this causes some
9575 overhead to the size of the packet but rationale for this is that
9576 now the receiver can verify whether the channel message decrypted
9577 correctly and also when private keys are set for the channel the
9578 receiver can decrypt the packet with several keys and check from
9579 the MAC which key decrypted the message correctly.
9581 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9582 lib/silccrypt/silccipher.[ch].
9584 * Added silc_hash_len to return the digest length into the
9585 lib/silcrypt/silchash.[ch].
9587 * Rewrote parts of Silc Channel Payload interface in the
9588 lib/silccore/silcchannel.[ch]. The encode function now also
9589 encrypts the packet and parse function decrypts it.
9591 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9593 * Fixed a minor formatting bug in the SKE's key material processing.
9594 It actually might have processed the keys wrong way resulting
9597 * Redefined the mandatory HMAC algorithms and added new algorithms.
9598 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9599 and hmac-md5 truncated to 96 bits. The mandatory is now
9600 hmac-sha1-96. Rest are optional (including the one that used
9601 to be mandatory). Rationale for this is that the truncated HMAC
9602 length is sufficient from security point of view and can actually
9603 make the attack against the HMAC harder. Also, the truncated
9604 HMAC causes less overhead to the packets. See the RFC2104 for
9607 * Added new [hmac] configuration section. The SKE used to use
9608 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9609 is of course wrong. The official names that must be proposed in
9610 the SKE are the ones defined in the protocol specification
9611 (hmac-sha1-96 for example). The user can configure any hmac
9612 using any hash function configured in the [hash] section. At
9613 least, the mandatory must be configured.
9615 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9617 * Added HMAC list to the SKE proposal list. It has now both
9618 hash algorithm list and HMAC list. This makes the protocol
9619 incompatible with previous versions. The SKE now seems to work
9620 the way it is supposed to work, for the first time actually.
9622 * Defined plain Hash algorithms to the protocol specification.
9625 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9627 * Implemented support for key agreement packets into the server.
9628 Added functions silc_server_key_agreement and
9629 silc_server_send_key_agreement. Other than these functions,
9630 server has nothing to do with this packet.
9632 * Added support for private message key packets into the server.
9633 Added functions silc_server_private_message_key and
9634 silc_server_send_private_message_key.
9638 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9639 called in the protocol's final callback instead in the END
9640 protocol state. This makes a little more sense and in the same
9641 time in client we can use the same protocol routines for normal
9642 key exchange and to key agreement packet handling as well.
9644 * Added to both client's and server's KE protocol context the
9645 SilcSKEKeyMaterial pointer to save the key material. We will
9646 bring the key material to the protocol's final callback by doing
9647 this. The final callback must free the key material.
9649 * Added SKE's packet_send callback into client's KE protocol
9650 context so that the caller can choose what packet sending function
9651 is used. This way we can use different packet sending when
9652 doing normal SKE when doing key agreement packet handling (in
9653 the key agreement packet handling we do not want to encrypt
9656 * Implemented the responder side of the key agreement routines
9657 in the client. The client can now bind to specified port and
9658 accept incoming key negotiation. The key material is passed
9659 to the application after the protocol is over.
9661 * Implemented the processing of incoming Key Agreement packet
9662 in the client. Added function silc_client_key_agreement to
9665 * Implemented the intiator side of the key agreement routines
9666 in the client. The client can now initiate key agreement with
9667 another remote client. The key material is passed to the
9668 application after the protocol is over.
9670 * Created client_keyagr.c to include all the key agreement
9673 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9674 SILC_TASK_CALLBACK except that it is not static.
9676 * Created client_notify.c and moved the Notify packet handling
9677 from the client.[ch] into that file.
9679 * Created client_prvmsg.c and moved all private message and
9680 private message key routines from the client.[ch] into that file.
9682 * Create client_channel.c and moved all channel message and
9683 channel private key routines from the client.[ch] into that file.
9685 * Changed silc_client_get_client_by_id_resolve to resolve with
9686 WHOIS command instead of IDENTIFY command, in the file
9687 lib/silclient/idlist.c.
9689 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9691 * Implemented the SKE's responder side to the Client library.
9693 * When FAILURE is received to the protocol do not trust it
9694 blindly. Register a timeout to wait whether the remote closes
9695 the connection as it should do it, only after that process the
9696 actual failure. This was changed to both client and server.
9698 * Added client_internal.h to include some of the structures
9699 there instead of client.h in lib/silcclient/.
9701 * Added function silc_task_unregister_by_callback to unregister
9702 timeouts by the callback function.
9704 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Some "Incomplete WHOIS info" errors has been appearing on the
9707 log files. Took away the entry->userinfo check from WHOIS
9708 reply sending. The entry->userinfo is now " " if client did not
9709 provide one. I thought this was fixed earlier but something
9710 is wrong still. Let's see if the error still appears.
9712 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9714 * Fixed a minor bug in the login when the channel key is
9715 re-generated in the server. It used to generate the key in
9716 wrong order and thus caused problems in the channel traffic.
9718 * Fixed a minor bug in channel key distsribution after
9719 KICK command. The key was not sent to the router even though
9722 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9724 * Added silc_ske_process_key_material_data as generic routine
9725 to process any key material as the SILC protocol dictates. The
9726 function is used by the actual SKE library but can be used by
9727 applications as well. This relates to the private message keys
9728 and the channel private keys since they must be processed the
9729 same way the normal SILC session keys. The protocol dictates
9730 this. Affected files: lib/silcske/silcske.[ch].
9732 Added also silc_ske_free_key_material to free the
9733 SilcSKEKeyMaterial structure.
9735 * Defined silc_cipher_set_key function to set the key for
9736 cipher without using the object's method function. The affected
9737 files: lib/silccrypt/silccipher.[ch].
9739 * Implemented silc silc_client_add_private_message_key,
9740 silc_client_add_private_message_key_ske,
9741 silc_client_del_private_message_key,
9742 silc_client_list_private_message_keys and
9743 silc_client_free_private_message_keys functions in the
9746 Added functions silc_client_send_private_message_key to send
9747 the Private Message Key payload and silc_client_private_message_key
9748 to handle incoming Private Message Key payload.
9750 * Added Cipher field to the Private Message Key payload to set
9751 the cipher to be used. If ignored, the default cipher defined
9752 in the SILC protocol (aes-256-cbc) is used.
9754 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9756 * Removed lib/silcclient/ops.h file.
9758 Redefined parts of the SILC Client Library API. Created new
9759 file silcapi.h that deprecates the ops.h file and defines the
9760 published Client Library API. Defined also private message key
9761 API and channel private key API into the file.
9763 This is the file that the application must include from the
9764 SILC Client Library. Other files need not be included by
9765 the application anymore.
9767 * Added new key_agreement client operation callback and also
9768 defined the Key Agreement library API for the application.
9770 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9773 is used by clients to request key negotiation between another
9774 client in the SILC network. If the negotiation is started it
9775 is performed using the SKE protocol. The result of the
9776 negotiation, the secret key material, can be used for example
9777 as private message key.
9779 Implemented the Key Agreement payload into the files
9780 lib/silccore/silauth.[ch].
9782 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * Redefined ciphers for the SILC protocol. Added some new ciphers
9785 and defined the key lengths for the algorithms. Changed the
9786 code accordingly. The default key length is now 256 bits.
9788 * Fixed SKE key distribution function silc_ske_process_key_material
9789 when the key length is more than 128 bits. The default key
9790 length in SILC is now 256 bits.
9792 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9793 to indicate unsupported algorithm.
9795 * Renamed rijndael.c to aes.c and all functions as well.
9797 * Fixed a long standing channel key setting bug in client library.
9798 Weird that it has never surfaced before.
9800 * Fixed bug in channel deletion. If the entire channel is removed
9801 then it must also delete the references of the channel entry
9802 from the client's channel list as the client's channel entry and
9803 the channel's client entry share same memory.
9805 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Implemented CONNECT and SHUTDOWN commands in the client.
9809 * Implemented CLOSE command to the client.
9811 * Added the function silc_idlist_find_server_by_name into the
9812 files silcd/idlist.[ch].
9814 Added the function silc_idlist_find_server_by_conn into the
9815 files silcd/idlist.[ch].
9817 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9819 * DIE command was renamed to SHUTDOWN. Updated the both code
9822 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9823 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9825 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9828 * Added function silc_server_create_connection function to create
9829 connection to remote router. My server implementation actually
9830 does not allow router to connect to normal server (it expects
9831 that normal server always initiates the connection to the router)
9832 so the CONNECT command is only good for connecting to another
9835 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9838 or some other client was kicked from the channel.
9840 Implemented the handling of the notify type to both client
9843 Implemented silc_server_send_notify_kicked to send the KICKED
9844 notify. It is used to send it to the server's primary router.
9846 * Implemented the KICK command into server and client.
9848 * Added `query' argument to the silc_idlist_get_client function
9849 to indicate whether to query the client from server or not if
9852 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9853 to indicate that the client is not channel founder.
9857 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9859 * Removed the rng context from SilcPacketContext structure and
9860 changed that the packet routine uses the Global RNG API.
9862 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9864 * Added support for quit message that client can "leave" on the
9865 channel when it quits the SILC. It is ditributed inside the
9866 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9868 Added silc_server_free_client_data that will take the
9869 signoff message as argument.
9871 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9873 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Updated parts of the protocol specification to keep it up
9878 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9880 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9881 payloads in one packet.
9883 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9884 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9885 use now the new List flag.
9887 * Also deprecated the following packet types: REPLACE_ID,
9888 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9890 * Added list support for Notify packet in server.
9892 * Added silc_server_send_notify_channel_change to send the
9893 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9894 the silc_server_send_replace_id.
9896 * Added silc_server_send_notify_nick_change to send the
9897 NICK_CHANGE notify type. Deprecates the function
9898 silc_server_send_replace_id.
9900 * Added silc_server_send_notify_join to send the JOIN notify type.
9901 Deprecates the function silc_server_send_new_channel_user.
9903 * Added silc_server_send_notify_leave to send LEAVE notify type.
9904 Deprecates the function silc_server_send_remove_channel_user.
9906 * Added silc_server_send_notify_cmode and
9907 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9908 types. Deprecates the silc_server_send_set_mode function.
9910 * Added SERVER_SIGNOFF notify type to indicate that server has
9911 quit. This means that all clients on the channel from that
9912 server will drop. This can be also used when netsplit happens.
9914 Deprecated REMOVE_ID packet type since it is not needed anymore
9917 Added silc_server_send_notify_server_signoff to send the
9918 SERVER_SIGNOFF notify type. Deprecates the function
9919 silc_server_send_remove_id.
9921 Added also silc_server_send_notify_signoff to send the
9922 SIGNOFF notify type.
9924 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9925 SILC protocol from this day on. Changed the protocol
9926 specification as well.
9928 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9929 notify type. It is used between routers to notify about
9930 topic changes on a channel.
9932 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9935 * Partly updated the protocol specification to comply with the
9936 changes now made. It is still though a bit outdated.
9938 * The JOIN notify type now takes one extra argument <Channel ID>.
9939 The packet used to be destined to the channel but now the
9940 JOIN type may be sent as list thus it is impossible to
9941 destine it to any specific channel. By adding this argument
9942 it is again possible.
9944 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9946 * Added CREDITS file. The CHANGES and CREDITS file will appear
9947 in the distribution as well.
9949 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9951 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9952 types in the server's silcd/packet_receive.c.
9954 * Implemented CMODE and CUMODE to work in router environment.
9956 * Fixed minor encoding and decoding buglet from the
9957 lib/silccore/silcmode.c.
9959 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9962 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9964 * Changed all SilcConfigServer* and silc_config_server* to
9965 SilcServerConfig* and silc_server_config*, respectively.
9968 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9970 * Associated the ID (client or server ID) to the Authentication
9971 Payload to avoid any possibility of forging. Updated the
9972 protocol specification and the code accordingly.
9974 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * The RSA key length is now save to the RsaKey context in the
9977 key generation process in lib/silccrypt/rsa.c. The key length
9978 is now used to figure out the maximum size of the block allowed
9979 to be encrypted/signed.
9981 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9982 is equivalent to the silc_mp_mp2bin but does not allocate any
9985 * Changed silc_mp_mp2bin API to take length argument. If it is
9986 non-zero then the buffer is allocated that large. If zero, then
9987 the size is approximated using silc_mp_sizeinbase, which however
9990 * Created Global RNG API which is global RNG that application can
9991 initialize. After initializing, any routine anywhere in the
9992 code (including library) can use RNG without allocating a new
9993 RNG object. This was done to allow this sort of use of the
9994 RNG in code that has no chance to allocate RNG object. All
9995 applications currently allocate this and many routines in the
9996 library use this. Affected file lib/silccrypt/silcrng.[ch].
9998 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9999 it to use the Global RNG API.
10001 * Defined Authentication Payload into protocol specification that
10002 is used during SILC session to authenticate entities. It is
10003 used for example by client to authenticate itself to the server
10004 to obtain server operator privileges.
10006 Implemented this payload into the lib/silccore/silcauth.[ch].
10007 Implemented also routines for public key based authentication
10008 as the new protocol specification dictates.
10010 Moved definitions of different authentication methods from
10011 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10013 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10014 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10015 silc_pkcs_verify_with_hash functions into the file
10016 lib/silccrypt/silcpkcs.[ch].
10018 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * The client entry's userinfo pointer must be always valid.
10021 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10022 will fail since it requires the userinfo. Now, the userinfo
10023 is allocated as "" if actual userinfo does not exist. Actually,
10024 it must exist and it is totally Ok to drop client connections
10025 that does not announce the userinfo. However, we will make
10026 this workaround for now.
10028 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10029 to return the remote port by socket.
10031 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10033 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10034 SILC_SERVER_PENDING_EXEC and added an new macro
10035 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10036 data or when error occurs while processing the pending command.
10038 Added new argument `destructor' into silc_server_command_pending
10039 and to the SilcServerCommandPending object. This destructor is
10040 now called after calling the pending callback or if error occurs
10041 immediately. If error occurs the actual pending callback won't
10042 be called at all - only the destructor. The destructor may be
10043 NULL if destructor is not needed.
10045 All this applies for client library code as well. Similar
10046 changes were made there as well for the pending commands.
10048 In the client, the application must now allocate the
10049 SilcClientCommandContext with the silc_client_command_alloc
10052 * Added reference counter to the SilcServerCommandContext. Added
10053 function silc_server_command_alloc and silc_server_command_dup
10056 Same type of functions added to the client library for the same
10059 * Removed the cmd_ident from IDListData away since it is now
10060 global for all connections. It is the command identifier used
10061 in command sending and with pending commands. The affected file
10064 * Added reference counter to the SilcSocketConnection objecet to
10065 indicate the usage count of the object. The object won't be
10066 freed untill the reference counter hits zero. Currently only
10067 server uses this, and client ignores it. The client must be
10068 set to use this too later. The affected files are
10069 lib/silccore/silcsockconn.[ch]. Added also the function
10070 silc_socket_dup to increase the reference counter.
10072 This was mainly added because it is possible that the socket
10073 is removed underneath of pending command or other async
10074 operation. Now it won't be free'd and proper DISCONNECTING
10075 flags, etc. can be set to avoid sending data to connection that
10076 is not valid anymore.
10078 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10079 the connection. After that it sets SILC_SET_DISCONNECTED.
10080 It is, however, possible that the socket data is not still freed.
10081 The silc_server_packet_process now checks that data is not
10082 read or written to connection that is DISCONNECTED. The socket
10083 get's freed when the reference counter hits zero.
10085 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10087 * Changed the client operation API: channel_message operation's
10088 `sender' is now the client entry of the sender, not the nickname
10089 and the `channel' is the channel entry, not the channel name.
10091 In the private_message operation the `sender' is now also the
10092 client entry of the sender not the nickname.
10094 Affected file is lib/silcclient/ops.h and all applications
10095 using the client operations.
10097 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10099 * Moved the calling of ops->connect() from connect_to_server_final
10100 into receive_new_id functin since that is the point when the
10101 client is actually allowed to send traffic to network. The
10102 affected file is lib/silcclient/client.c.
10104 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10106 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10107 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10108 (if needs broadcasting) instead of broadcasting the packets one
10109 by one which would make a burst in the network traffic.
10111 * Added `broadcast' argument to the functions in silcd/server.[ch]
10112 silc_server_create_new_channel[_with_id] to indicate whether
10113 to send New Channel packet to primary router.
10115 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10117 * Added new function into the silcd/server.[ch] files:
10118 silc_server_create_new_channel_with_id to create new channel with
10119 already existing Channel ID.
10121 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10122 lib/silccore/silcpacket.h. This packet is used t send list of
10123 Set Mode payloads inside one packet. Server uses this to set
10124 the modes for the channels and clients on those channels, that it
10125 announced to the router when it connected to it. The protocol
10126 specification has been updated accordingly.
10128 * The silc_server_new_channel did not handle the packet coming
10129 from normal server as it normally does not send that. However,
10130 when it announces its channels it does send it. Implemented
10131 the support for that.
10133 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10134 into the file lib/silccore/id.h.
10136 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10138 * Fixed memory leaks in the functions silc_idlist_del_client,
10139 silc_idlist_del_channel and silc_idlist_del_server in the file
10140 silcd/idlist.c. All of those leaked like a sieve.
10142 * Fixed some small memory leaks in the client's function
10143 silc_client_notify_by_server.
10145 * Added functions into silcd/server.c: silc_server_announce_clients,
10146 silc_server_announce_channels and silc_server_announce_server.
10147 These functions are used by normal and router server to announce
10148 to its primary router about clients, channels and servers (when
10149 router) that we own. This is done after we've connected to the
10152 These functions effectively implements the following packet types:
10153 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10154 and SILC_PACKET_NEW_ID_LIST.
10156 * Added new functions into the silcd/packet_receive.[ch]:
10157 silc_server_new_id_list, silc_server_new_channel_list and
10158 silc_server_new_channel_user_list to handle the incoming
10159 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10161 * Added support of changing Channel ID in the function
10162 silc_server_replace_id. If the server that announces a channel
10163 to the router already exists in the router (with same name but
10164 with different Channel ID), router is responsible to send
10165 Replace ID packet to the server and force the server to change
10166 the Channel ID to the one router has.
10168 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10169 client that the Channel ID has been changed by the router. The
10170 normal server sends this to the client. Client must start using
10171 the new Channel ID as the channel's ID.
10173 Implemented handling of this new type into lib/silcclient/client.c
10174 into the function silc_client_notify_by_server.
10176 * Added new function silc_idlist_replace_channel_id into the files
10177 silcd/idlist.[ch] to replace the Channel ID.
10179 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10181 * Call silc_server_command_identify_check always when processing
10182 the IDENTIFY command in silcd/command.c
10184 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10186 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10187 send keepalive packets. The packet can be sent by clients,
10188 servers and routers.
10190 Added function silc_socket_set_heartbeat into the file
10191 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10192 If not set, the heartbeat is not performed. The actual
10193 heartbeat is implemented in the low level socket connection
10194 library. However, application is responsible of actually
10195 sending the packet.
10197 Added silc_server_send_heartbeat to send the actual heartbeat
10198 packet into silcd/packet_send.[ch]. Server now performs
10199 keepalive with all connections.
10201 * Added silc_task_get_first function into lib/silcutil/silctask.c
10202 to return the timeout task with shortest timeout. There was a bug
10203 in task unregistration that caused problems. TODO has been
10204 updated to include that task system must be rewritten.
10206 * The client library will now resolve the client information when
10207 receiving JOIN notify from server for client that we know but
10208 have incomplete information.
10210 * Rewrote parts of silc_server_remove_from_channels and
10211 silc_server_remove_from_one_channel as they did not remove the
10212 channel in some circumstances even though they should've.
10214 * Encryption problem encountered in server:
10216 The LEAVE command used to send the Channel Key packet to the
10217 router immediately after generating it. However, the code
10218 had earlier sent Remove Channel user packet but not immediately,
10219 ie. it was put to queue. The order of packets in the router
10220 was that Channel Key packet was first and Remove Channel User
10221 packet was second, even though they were encrypted in the
10222 reverse order. For this reason, MAC check failed. Now, this
10223 is fixed by not sending the Channel Key packet immediately but
10224 putting it to queue. However, this is more fundamental problem:
10225 packets that are in queue should actually not be encrypted
10226 because packets that are sent immediately gets encrypted
10227 actually with wrong IV (and thus MAC check fails). So, packets
10228 that are in queue should be encrypted when they are sent to
10229 the wire and not when they put to the queue.
10231 However, the problem is that the current system has not been
10232 designed to work that way. Instead, the packet is encrypted
10233 as soon as possible and left to the queue. The queue is then
10234 just purged into wire. There won't be any fixes for this
10235 any time soon. So, the current semantic for packet sending
10238 o If you send packet to remote host and do not force the send
10239 (the packet will be in queue) then all subsequent packets to the
10240 same remote host must also be put to the queue. Only after the
10241 queue has been purged is it safe again to force the packet
10244 o If you send all packets immediately then it safe to send
10245 any of subsequent packets through the queue, however, after
10246 the first packet is put to queue then any subsequent packets
10247 must also be put to the queue.
10249 Follow these rules and everything works fine.
10251 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Added new function silc_server_remove_clients_by_server to
10254 remove all client entries from ID list when the server connection
10255 is lost. In this case it is also important to invalidate all
10256 client entires as they hold the invalid server entry. This
10257 fixes fatal bug when server has lost connection and will reconnect
10260 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10262 * Made some sanity checks to silc_server_daemonise like to check
10263 whether the requested user and group actually exists.
10265 * Added sanity check to SKE's silc_ske_responder_finish to check
10266 that the public and private key actually is valid.
10268 * Invalidate the client's nickname when receiving Replace ID
10269 packet and the Client ID is being replaced. This means that the
10270 server will query the nickname if someone needs it (client)
10273 * Sort the ID Cache in client library when the ID Cache data
10274 has changed (needs sorting).
10276 * Do not allow for SILC client to create several connections to
10277 several servers. The client does not support windows right now
10278 and generating multiple connections causes weird behaviour.
10280 Irssi-silc client does support windows and can handle several
10281 connections without problems, see: www.irssi.org and SILC plugin.
10283 * Fixed some places where client was added to the IDList. The
10284 rule of thumb is following (in order to get everything right):
10285 If the client is directly connected local client then the
10286 `connection' argument must be set and `router' argument must be
10287 NULL to silc_idlist_add_client function. If the client is not
10288 directly connected client then the `router' argument must
10289 bet set and the `connection' argument must be NULL to the
10290 silc_idlist_add_client function.
10292 * The funtion silc_server_packet_send_local_channel actually did
10293 not check whether the client was locally connected or not. It
10294 does that now. Fixed a bug related to LEAVE command.
10296 * Fixed Remove Channel User payload parsing bug in server's
10297 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10299 * The server's silc_server_save_channel_key now checks also the
10300 global ID list for the channel as it might not be in the local
10301 list. Fixed a bug related to LEAVE command.
10303 * Is this the end of the [<unknown>] buglet that has been lurking
10304 around for a long time? A little for loop fix in server's
10305 silc_server_command_whois_parse that is used by both IDENTIFY
10306 and WHOIS command. At least, this was a clear bug and a cause
10307 of one type of [<unknown>] buglet.
10309 * WHOIS and IDENTIFY commands call the function
10310 silc_server_command_[whois/identify]_check function even if
10311 we are not router server.
10313 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Added --with-gmp configuration option. If set the GMP
10316 is always compiled in the SILC source tree. If not set then
10317 it is checked whether the system has the GMP3 installed. If
10318 it has then the GMP won't be compiled (the system's headers
10319 and library is used), if it doesn't have it then the GMP is
10320 compiled in the SILC source tree.
10322 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10324 * Changed RSA private exponent generation to what PKCS #1
10325 suggests. We try to find the smallest possible d by doing
10326 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10327 not security fix but optimization.
10329 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * Added new config entry [Identity] to fork the server and run
10332 it as specific user and group. A patch from Bostik.
10334 * Imported Dotconf configuration library into lib/dotconf.
10335 This will be used to create the SILC configuration files later.
10336 It will appear in the distsribution after this commit.
10338 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10340 * A big code auditing weekend happening. Auditing code for
10341 obvious mistakes, bugs and errors. Also, removing any code
10344 Removed files for being obsolete:
10346 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10347 inline in the file lib/silcutil/silcbuffer.h)
10349 o lib/silcutil/silcbufutil.c (the header has inline versions)
10351 Changed code to fix possible error conditions:
10353 o The buffer formatting routines now check that the destination
10354 buffer really has enough space to add the data. This applies for
10355 both buffer formatting and unformatting
10356 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10357 unformatting was changed to accomodate following rules:
10358 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10359 sent to the function while XXX_*STRING will not allocate or copy
10360 the data into the buffer. Instead it sets the pointer from the
10361 buffer into the pointer sent as argument (XXX_*STRING used to
10362 require that the pointer must be allocated already). This change
10363 makes this whole thing a bit more consistent and more optimized
10364 (note that the data returned in the unformatting with XXX_*STRING
10365 must not be freed now). The routines return now -1 on error.
10367 o Tried to find all code that use buffer_format and buffer_unformat
10368 and added return value checking to prevent formatting and
10369 especially unformatting errors and possible subsequent fatal
10372 o Changed ske->x and ske->KEY to mallocated pointers in
10373 lib/silcske/silcske.h. Fixed possible data and memory leak.
10375 o Added return value checking to all *_parse* functions. Fixed
10376 many memory leaks as well.
10378 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10379 so that buffer overflows would not happen. All code now also
10380 checks the return value as it can fail.
10382 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10384 * Added reconnection support to server if the normal server looses
10385 its connection to the router (for example if router is rebooted).
10386 The server performs normal reconnection strategy implemented
10387 to the server. Affected file silcd/server.c.
10389 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10391 * Added new packet type SILC_PACKET_SET_MODE that is used to
10392 distribute the information about changed modes (for clients,
10393 channels and clients channel modes) to all routers in the
10394 network. Updated the protocol specification accordingly.
10396 Added functions into silcd/packet_send.c and
10397 silcd/packet_receive.c: silc_server_send_set_mode,
10398 silc_server_set_mode.
10400 Added new files silcmode.[ch] into lib/silccore that implements
10401 the encoding and decoding of Set Mode Payload. Added new type
10402 SilcSetModePayload. Moved the definitions of different modes
10403 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10405 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10407 * Oops, a little mistake in server's connection authentication
10408 protocol. The protocol is not ended with FAILURE but with
10409 SUCCESS if the authentication is Ok. :) Affected file is
10412 * Implemented NICK_CHANGE notify handling in server in the file
10413 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10414 the local clients on the channel. After the changing nickname
10415 in router environment snhould work and the [<unknown>] nickname
10416 should appear no more.
10418 The silc_server_replace_id function that receives the Replace ID
10419 payload now sends the NICK_CHANGE notify type also in the file
10420 silcd/packet_receive.c
10422 * Changed WHOIS and IDENTIFY command to support the maximum amount
10423 of arguments defined in protocol specs (3328 arguments). This
10424 fixed a bug that caused problems when there were more than three
10425 users on a channel.
10427 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10429 * Added extra parameter, command identifier, to the
10430 silc_client_send_command so that explicit command identifier
10433 Changed that ID list routines uses specific command identifier
10434 when sending WHOIS/IDENTIFY requests to the server so that they
10435 can be identified when the reply comes back.
10437 Affected files lib/silcclient/command.[ch],
10438 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10440 * Added `sender' argument to silc_server_packet_send_to_channel
10441 to indicaet the sender who originally sent the packet to us
10442 that we are now re-sending. Ignored if NULL. Affected file
10443 silcd/packet_send.[ch].
10445 * Added some server statistics support in silcd/server_internal.h
10446 SilcServerStatistics structure and around the server code. Also
10447 send some nice statistics information when client is connecting
10450 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10452 * Fixed channel ID decoding in server's JOIN command reply in
10453 silcd/command_reply.c
10455 * Fixed braodcasting of replace ID payload to not to send it if
10456 we are standalone server in silcd/packet_receive.c.
10458 * Fixed all channel message sending routines to not to send
10459 packets to clients that has router set, since they are routed
10460 separately in the same function earlier. Affects file
10461 silcd/packet_send.c and all channel packet sending functions.
10463 * In USERS reply, res_argv[i] are not allocated, the table
10464 is allocated. Thus changed that free the table, not its
10467 * In server's whois_check and identify_check if the client is
10468 locally connected do not send any WHOIS commands - they are not
10471 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10473 * Fixed some minor bugs in client when sending WHOIS command. The
10474 arguments was in wrong order.
10476 * Removed statis function add_to_channel from server in
10477 silcd/command.c that was previously used with the joining but
10480 * Tested USERS command in router environment successfully with two
10481 routers, two servers and two clients.
10483 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10485 * Reorganized the USERS command and command reply in client library
10486 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10487 When the command is given by user we register a pending command
10488 callback that will reprocess the command after the reply has been
10489 received from the server. When reprocessing the packet we then
10490 display the information. Thus, the USERS information is displayed
10491 now in the command callback instead of in the command reply
10492 callback. The processing of the command is same as previously
10493 when server has sent the command reply in the JOINing process.
10495 * Added to USERS command in silcd/command_reply.c to join the client,
10496 we didn't use to know about, to the channel after we've created
10497 a client entry for it. Also, for clienet we did know already still
10498 check whether it is on the channel or not and add it if not.
10500 * Removed silc_server_command_join_notify as the function and its
10503 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10505 * Changed the client's pending command handling to the same as the
10506 server's pending command handling. It is also now possible to
10507 execute command reply functions from other command reply
10508 function as the function callbacks for commands and command
10509 replies are one and same. The pending commands are not static
10510 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10511 in client connection context. Thus, pending commands are server
10512 connection specific as it is convenient.
10514 Changed the function silc_client_command_pending and
10515 silc_client_command_pending_del and added new function
10516 silc_client_command_pending_check. Removed the
10517 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10520 * Added cmd_ident, current command identifier, to the client
10521 connection context in lib/silcclient/client.h to keep track on
10522 command identifiers used in command sending. Client's command reply
10523 function handling now supports the mandatory command identifiers.
10525 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10526 funtions in client to fully support pending command callbacks.
10528 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10529 as one of the arguments to the application in the command reply
10532 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10533 before first releasing SILC but came back. Now it is removed again
10534 and should come back nomore. The FORWARDED flag was used only
10535 by the JOINing procedure by forwarding the command packet to router.
10536 Now, the JOINing procedure has been changed to more generic (due
10537 to various router environment issues) and FORWARDED is not needed
10538 anymore for anything. The protocol specification is yet to be
10541 Now, removed silc_server_packet_forward from server and the flag
10542 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10544 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Renamed NAMES command to USERS command. The NAMES was named that
10547 due to historical reasons. Now it is renamed. Also, rewrote
10548 parts of the USERS command. The nickname list is not sent anymore
10549 by the server. Only Client ID and mode lists are sent in the USERS
10550 command. Changed this also to the protocol specification.
10552 The client now resolves the names and stuff after it receives
10553 the USERS list from the server when joining to the channel.
10555 * WHOIS and IDENTIFY commands has been changed to support multiple
10556 Client ID's per command. One can now search for multiple users
10557 in the network by sending only one WHOIS or IDENTIFY command.
10558 Changed the code and the protocol specifications.
10560 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10561 uses silc_server_command_whois_parse to parse the request. */
10563 * If normal server, do not parse the WHOIS and IDENTIFY requests
10564 before sending it to the router. Saves some time.
10566 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10568 * Fixed JOIN command on client library. Wrong number of arguments
10569 used to crash the client.
10571 * Added silc_server_channel_has_global function to check whether
10572 channel has global users or not.
10574 * Added silc_server_channel_has_local function to check whether channel
10575 has locally connected clients on the channel.
10577 * The silc_server_remove_from_one_channel now checks whether the
10578 channel has global users or not after given client was removed from
10579 the channel. It also checks whether the channel has local clients
10580 on the channel anymore. If it does not have then the channel entry
10581 is removed as it is not needed anymore.
10583 * The silc_server_notify now checks on JOIN notify whether the joining
10584 client is one of locally connected or global. If it is global then
10585 the channel has now global users on the channel and that is marked
10586 to the channel entry. Also, it now saves the global client to
10587 global list who is joining and JOINs it to the channel. This is
10588 for normal server, that is.
10590 Changed silc_server_send_notify_on_channel,
10591 silc_server_packet_relay_to_channel and
10592 silc_server_packet_send_to_channel check if we are normal server
10593 and client has router set (ie. global client) do not send the
10594 message to that client, as it is already routed to our router.
10596 * Implemented LEAVE notify type handling in silc_server_notify
10599 * Tested LEAVE command in router environment successfully. Tested
10600 with two routers, two servers and two clients.
10604 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10606 * Implemented SIGNOFF notify type handling in silc_server_notify
10609 * silc_server_remove_id now removes the client entry from all channels
10610 it has joined and thusly sends SIGNOFF notify type.
10612 * Rewrote the NAMES list generation in server by removing two excess
10613 loops. The lists are created now inside one loop.
10615 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10617 * silc_server_remove_channel_user checks now also global list
10618 for channel and client.
10620 * silc_server_new_channel_user checks now both local and global
10621 list for channel and client. Fixed a bug in client id decoding.
10622 Used to decode wrong buffer.
10624 * silc_server_channel_message checks now both local and global
10625 list for channel entry.
10627 * Tested channel joining (hence JOIN) in router environment
10628 successfully. Tested with two routers, two servers and two
10631 * Tested channel message sending in router environment successfully.
10633 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10635 * Added silc_server_save_channel_key into server.[ch] to save the
10636 received channel key in Channel Key payload processing. It is
10637 also used in JOIN command reply handling.
10639 Equivalent function silc_client_save_channel_key added into
10640 client.[ch] into client library.
10642 * Changed JOIN command reply to send information whether the channel
10643 was created or not (is existing already) and the channel key
10644 payload. Changed protocol specs accordingly.
10646 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10647 the request was sent by ID and not by nickname. Crashed on
10650 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10652 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10653 now correctly save the received data.
10655 * silc_server_free_sock_user_data now notifies routers in the
10656 network about entities leaving the network.
10658 At the same time implemented functions silc_server_remove_id
10659 and silc_server_send_remove_id to receive and send REMOVE_ID
10660 packets. The packet is used to notify routers in the network
10661 about leaving entities. The ID removed will become invalid in
10664 * Added function silc_idlist_del_server into server. Removes and
10665 free's server entry from ID list.
10667 * silc_server_private_message function now checks, if we are router,
10668 that the destination ID really is valid ID, naturally.
10670 * In router when NEW_ID packet is received (for new client) the
10671 hash of the Client ID is saved in the ID Cache but the
10672 client->nickname is set to NULL, instead of putting the hash
10675 IDENTIFY command now also checks that client->nickname must be
10676 valid. If it is not if will request the data from the server who
10677 owns the client. Added new function
10678 silc_server_command_identify_check.
10680 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10681 to set the command to already allocated Command Payload.
10683 * Tested private message sending in router environment with two
10684 routers, two servers and two clients. Fixed minor bugs and now
10687 * Fixed segfault from client's NAMES command. Used to crash if
10688 not on any channel.
10690 * Forwarded packets must not be routed even if it is not destined
10691 to the receiver. Changed server code comply with this.
10693 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10695 * Added `require_reverse_mapping' boolean value to ServerParams
10696 structure. If TRUE (not default) the server will require that
10697 the connecting host has fully qualified domain name.
10699 If the reverse mapping is not required and hostname could not be
10700 found the IP address is used as hostname.
10702 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Implemented version string checking to both client and server.
10705 The check is incomplete currently due to the abnormal version
10706 strings used in development version of SILC.
10708 * Changed all command functions in server to use the new
10711 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Changed char *data to unsigned char *data in ID Cache system to
10714 support binary data as ID Cache data. Changed code to support
10715 binary data in lib/silccore/idcache.c.
10717 * Renamed silc_server_packet_relay_command_reply to
10718 silc_server_command_reply as it is normal packet receiving
10719 function. Rewrote the function to accept command replys for
10720 servers and not only for clients.
10722 * Mark remote router always as registered server if we are connecting
10723 to it. Otherwise, commands sent by the router to us are ignored.
10725 * All ID List find routines now returns the ID Cache Entry pointer
10726 as well if requested.
10728 * WHOIS command works now in router environment, tested with two
10729 routers, two servers and two clients.
10731 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10732 in router environment (as it is almost equivalent to WHOIS) but
10733 hasn't been tested thoroughly. Added new functions:
10735 silc_server_command_identify_parse
10736 silc_server_command_identify_send_reply
10737 silc_server_command_identify_from_client
10738 silc_server_command_identify_from_server
10740 * Disabled route cache adding because adding two different ID's with
10741 same IP replaces the old cache entry thus giving wrong route.
10742 The entry->router->connection is always the fastest route anyway
10743 so route cache may not be needed. Of course, new routes maybe
10744 established after receiving the ID when the entry->router->connection
10745 might not be anymore the most optimal.
10747 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10749 * Add route cache for received ID for fast routing.
10751 * Added silc_server_packet_route to route received packet on router
10752 that is not destined to us.
10754 * Renamed silc_server_get_route to silc_server_route_get.
10756 * Added id_string and id_string_len fields into SilcServer to
10757 include encoded ServerID for fast comparing without excess
10758 encoding of the ID's.
10760 * Cleaned up WHOIS command on server side. Added following static
10763 silc_server_command_whois_parse
10764 silc_server_command_whois_check
10765 silc_server_command_whois_send_reply
10766 silc_server_command_whois_from_client
10767 silc_server_command_whois_from_server
10769 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10770 arguments in command replies. All command functions should be
10771 updated to use this macro.
10773 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10775 * Minor typo fixes on command reply handling on server.
10777 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Added silc_server_command_add_to_channel internal routine to add
10780 the client to the channel after router has created the channel and
10781 sent command reply to the server.
10783 * Added generic silc_server_send_command to send any command from
10786 * Use static buffer with ID rendering instead of duplicating data.
10788 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10790 * Fixed a channel user mode bug when joining to a channel server gave
10791 everybody channel founder rights, oops.
10793 * We mark ourselves as the router of the incoming server connection
10794 if we are router ourselves. This way we can check in some packet
10795 sending functions whether it is locally connected server. For
10796 incoming router connections we put NULL.
10798 * For router sending packets locally means now always sending the
10799 packet cell wide; to local clients and local servers. For normal
10800 server sending packet locally means sending it to only local
10803 * Fixed the JOIN command to really work in router environment. If the
10804 channel is created it is always created by the router. Router is
10805 also responsible of making the initial joining to the channel,
10806 sending JOIN notify to the sending server and distributing
10807 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10808 does not exist server doesn't do anything else but forward the
10809 command to the router which performs everything.
10811 * Added silc_server_send_channel_key function to send the Channel Key
10814 * Added silc_server_create_channel_key to create new channel key. The
10815 channel key is now re-generated everytime someone joins or leaves
10816 a channel, as protocol dictates. Note: channel->key_len is the
10817 key length in bits.
10819 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10822 packet_receive.[ch] to separate packet sending and receiving
10823 routines. The server.[ch] now includes everything else including
10824 actual packet processing (writing and reading data) and other
10827 Renamed silc_server_private_message_send_internal to
10828 silc_server_send_private_message. The routine is still though
10829 used only to relay private messages as server does not send
10830 private messages itself.
10832 Renamed silc_server_new_channel to silc_server_create_new_channel
10833 and added new function sicl_server_new_channel that handles the
10834 incoming New Channel packet. Added also new sending function
10835 silc_server_send_new_channel to send New Channel Payload.
10837 * Added new function silc_server_notify to process incoming notify
10838 packet to the server/router. Server may then relay the notify
10839 to clients if needed.
10841 * Added new function silc_server_new_channel_user to process incoming
10842 New Channel User packet. Router will redistribute the packet and
10843 send JOIN notify to its local clients and locally connected servers
10844 if needed. Normal server will send JOIN notify to its local client
10845 on same channel when received this packet. Added also corresponding
10846 sending function silc_server_send_new_channel_user to sent the
10849 * Added boolean route argument to send_notif_to_channel and
10850 packet_send_to_channel functions to attempt to route the packet
10851 if it is TRUE and send only locally if it is FALSE.
10853 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10855 * silc_server_replace_id now broadcasts the received replace ID
10856 packet if it is not broadcast packet already. The router must
10857 broadcast to inform other routers about changed ID.
10859 * Added backpointer to server's router into SilcServer context in
10860 silcd/server_internal.h.
10862 * Fixed silc_server_packet_broadcast to send correct broadcast
10865 * The channel key is now distributed to the local client as soon
10866 as it is received from the router (in router environment) so that
10867 no other packet may be sent for the channel until client has
10870 * silc_server_remove_channel_user now broadcasts the received
10871 Remove Channel User packet if it is not broadcast packet already.
10872 The router must broadcast to inform other routers about removed
10875 * Added users field into SilcPacketContext that is a reference count
10876 of the context. One can increase the reference count by calling
10877 silc_packet_context_dup which is now changed to just increase the
10878 reference count instead of duplicating the data. The reference
10879 count is decresed by calling silc_packet_context_free that will
10880 free the data after the reference count hits zero.
10882 For now on the packet context and everything allocated into it
10883 (including the raw packet from network) must be freed by calling
10884 the new silc_packet_context_free function. Added also new function
10885 silc_packet_context_alloc that must be used now to allocate the
10886 context. This also means that if a routine is asynchronous from
10887 silc_[client/server]_packet_parse_type the packet context must
10888 be duplicated by calling silc_packet_context_dup. Otherwise it
10889 gets free'd after silc_[client/server]_packet_parse_type returns.
10890 Also, one must remember that if packet is duplicated then its
10891 reference count must be decresed by calling the free function as
10892 many times as it was duplicated.
10894 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10895 from both client and server.
10897 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Made joining to a channel working in router environment.
10901 * Cleaned up JOIN command on server side and create function
10902 silc_server_command_join_channel internal routine to make the
10905 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10907 * Changed silc_command_pending list to SilcDList. Also, added
10908 `ident' field to SilcServerCommandPending structure to identify
10909 the reply and to call correct callback.
10911 Added silc_server_command_pending_check function to replace the
10912 corresnponding macro. The silc_command_pending list is not
10915 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10916 to set identifier to previously allocated Command Payload. It
10917 is used to set identifier for command when resending Command
10920 * Added silc_command_payload_encode_payload to encode Command
10921 Payload buffer from SilcCommandPayload structure.
10923 * Added silc_argument_payload_encode_payload to encode Argument
10924 payload buffer from SilcArgumentPayload structure.
10926 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10928 * Changed WHOIS command to support router connection on server side.
10929 The whois request is always sent to router unless the server is
10930 standalone server. After server has received the reply from the
10931 router will it send the reply to the client.
10933 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10934 broadcast received broadcast packet. The function is used only
10935 by router. The broadcast packet is always sent to the router's
10938 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10939 render given ID to printable string, for log files for example.
10941 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10943 * Made basic router to router connections working. At least they
10944 can now connect to each other but nothing really works the way
10945 they are supposed - yet.
10947 * Added new initiator token to RouterConnection configuration
10948 file in silcd/serverconfig.[ch]. It is used to tell whether we
10949 are the initiator to the remote router or whether we'll expect
10950 the other end to connect.
10952 * Moved registering of listener task to silc_server_init, hence
10953 the server starts listenning as soon as it is run, even if it
10954 does not have connections to other routers. Let's see how well
10957 * Changed default connection retry timeouts for more suitable in
10960 * Removed cipher and such arguments from silc_idlist_add_client
10961 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10962 Added new function silc_idlist_add_data to add the keys and stuff
10965 * Added SilcIDListData structure and added it to SilcClientEntry
10966 and SilcServerEntry as their first field in the structure. This
10967 way we can explicitly cast the ID entries to the SilcIDListData
10968 structure and get common data for the entries. In past, we had
10969 to first check what type of connection it is and then cast it to
10970 correct ID entry type. Now, we can directly cast the opaque
10971 pointer to the SilcIDListData (no matter what ID entry it actually
10972 is) and get the data needed.
10974 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10976 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10977 in some circumstances even if threre were timeout tasks, though not
10978 IO tasks, but tasks anyway. Now fixed.
10980 * Defined SilcServerConnection structure to hold connection specific
10981 stuff about directly connected servers and routers. The definition
10982 is currently in silcd/server_internal.h. I thought about having
10983 a bit more important role fro this struct but for now it is used
10984 only when connecting to other server (or router actually).
10986 * Added connecting retry support in server when connecting to
10987 router(s). The retry feature implement exponential backoff
10988 algorithm. Also, added SilcServerParams structure to hold default
10989 parameters for server. For now, it include these retry settings
10990 and are hard coded. After server is moded to be as Silc Server
10991 Library this structure will be more important.
10993 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * Changed client librarys channel->clients table to SilcList and
10996 changed code accordingly.
10998 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11000 * Changed client's channel table to SilcList and changed code
11001 accordingly. Also changed SilcChannelClientEntry to include back-
11002 pointer to the channel so that client entry can use that structure
11003 as list as well and we have fast cross-reference to the channel.
11004 This change dramatically decreased the complexity of channel
11005 handling with client entry and vice versa (removed one extra
11006 loop when searching for channel entry from many functions).
11008 * Changed server->sim from table to SilcDList and changed code
11011 * NAMES command can now be used from user interface. It will show
11012 the user list on the channel, neatly.
11014 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11015 Code now saves realname of the user if it becomes available.
11017 * Renamed configure.in to configure.in.pre and made ./prepare
11018 script to automatically add correct version string to
11019 configure.in which it creates from configure.in.pre.
11021 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11023 * NAMES command reply now shows users mode with the nickname when
11024 joining to channel.
11026 * Moved silc_client_ch[u]mode[_char] functions from
11027 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11028 place sucks, they are utility functions and should be in some
11031 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11033 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11036 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11040 * Added TRQ (efficient deque and list library) into lib/trq. This is
11041 a very good list library that is currently used in the SILC. Defined
11042 SilcList API over the library because I didn't like the API very
11043 much. See lib/trq/silclist.h for the API and examples of how to
11044 use the API. Fixed various places in the code to use the new
11045 SilcList API. The SilcList is meant for lists that has a structure
11046 already defined as a list. It is not suitable to add just some
11047 context to the list (in TRQ, the context is the list actually).
11049 So, I defined SilcDList that can be used for the purpose where
11050 predefined list structure does not exit. This can be used as
11051 such list. Now some context just can be added to the SilcDList.
11052 Currently this list is not used in the SILC just yet, though there
11053 are a lot places where this can replace dynamically allocated
11054 tables and I will fix these places, later, to use SilcDList.
11055 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11056 and use TRQ internally).
11058 Also fixed some annoying warning messages that the original TRQ
11059 code generated. Also minor changes to TRQ's Makefile.in.
11061 * Added support for querying by Client ID to both WHOIS and
11062 IDENTIFY commands into server, as required by the protocol.
11064 * Removed method function pointers from SilcBuffer structure. They
11065 weren't used to anything and just increased the context size for
11066 no good reason. This change also made silc_buffer_alloc and
11067 silc_buffer_free functions inline functions.
11069 * Disabled command flooding detection support until it's fixed so
11070 that it accepts commands in but does not execute them more than once
11073 * Added silc_net_localhost(), to return local hostname, into
11074 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11075 that must be initialized before calling silc_client_init.
11077 * Added new function: silc_server_send_notify_on_channels to send
11078 notify messages to all channels client has joined. It is assured
11079 that the message is sent only once per client.
11081 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11082 lib/silcutil/silcutil.[ch] as silc_format function. The new
11083 function is generic and is used by server as well, not only by
11084 the logging routines.
11086 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11087 the provided version string was not acceptable. Added new function:
11088 silc_ske_check_version into lib/silcske/silcske.h. The function
11089 must be implemented by the application (client or server) and it
11090 does not reside in the SKE library. The function checks the version
11091 string remote end sent.
11093 * Added back pointers (to opaque context and to SilcSocketConnection)
11094 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11096 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11097 duplicate packet context structure.
11099 * Changed `notify' client operation to send same arguments as client
11100 receives from server except for ID's. ID's are mapped to correct
11101 ID entry and that is returned. Also, if channel entry is not sent
11102 by server but the notify is for channel the channel entry is sent
11103 to application (otherwise application doesn't know that it is for
11104 channel (library gets it from packet's Destination ID)).
11106 * Added silc_client_remove_from_channels into client library to
11107 remove a client from all channels it has joined to. Used when
11108 received SIGNOFF notify from server. Added also new function
11109 silc_client_replace_from_channels to replace old ID entry with
11110 new ID entry on all channels. Used when received NICK_CHANGE
11111 notify from server.
11113 * Fixed ID Cache list handling in silc_idlist_get_client in
11114 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11115 to get (or query) client by ID.
11117 * Updated TODO list.
11119 * Added connection authentication status message defined by the
11120 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11121 support for these into the code in client and server side.
11123 * Added generic function silc_client_send_command to send any command
11124 with variable argument list. Application should use this function
11125 to send commands if the command functions provided by the library
11126 does not suite for the application's user interface needs.
11128 * Added new `failure' client operation. Application is notified about
11129 received failure packet if client is executing a protocol. In this
11130 case the protocol's execution has failed.
11132 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11133 is required by the protocol.
11135 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11136 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11139 * Added status flag to SilcSKE object to indicate realtime status
11140 of the SKE protocol.
11142 * Application receives now exactly same command reply arguments as
11143 the library receives from server. However, if ID is received the
11144 corresponding ID entry is returned to the application (eg. Client
11145 ID is mapped to correct SilcClientEntry entry and that is returned).
11146 Changed command_reply client operation due to this change.
11148 * Changed all ID's in commands and in command replys as ID Payloads.
11149 Change affected both client and server side codes.
11151 All ID's sent in SILC network (with execption of ID's in SILC
11152 Packet header) are sent in ID Payload to support variable length
11155 * Server now notifies nick changes and notifies all clients on
11156 the channels about the new nickname (about the new Client ID,
11159 * Implemented CMODE command to change channel modes. Supports all
11160 channel modes defined by the protocol specs except ban and invite
11161 lists. (Also, private channel key mode is supported but support for
11162 setting private channel key in client is missing, thus, this mode
11163 has no effect on client side (except that server requires that the
11164 client uses private channel key and normal channel traffic does not
11167 Also, invite mode works per se, but INVITE command does not work
11168 yet correctly, so you can set channel as invite only channel but
11169 inviting clients to the channel does not work (it is yet to be
11170 thought what's the best way to do it).
11172 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11173 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11174 Implemented CUMODE command to change user's mode on the channel.
11175 Supports all modes defined by the protocol specs.
11177 * Added NAMES command reply to return users modes on the channel.
11179 * Removed unnecessary and slow ciphers from lib/silccrypt.
11181 * Set SO_KEEPALIVE option to connection sockets by default.
11183 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11185 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11186 redefined the Notify Payload into protocol specs.
11188 * Added silc_id_payload_parse_id to get ID directly from raw
11191 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11193 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11194 accept searching by Client ID as well.
11196 * Added support for LEAVE and SIGNOFF notify types in client library.
11198 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11199 to parse ID Payload from raw data.
11201 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11203 * Added flags parameter into silc_ske_assemble_security_properties
11204 function in lib/silcske/silcske.[ch].
11206 * Changed notify client operation to fit better for notify messages
11207 sent by server. The notify payload received from server is now
11208 passed to the application (after parsing it to SilcNotifyPayload).
11209 It is application's responsibility to retrieve the arguments
11210 from the payload and show the message the way it wants. The message
11211 sent by server is implementation specific.
11213 * Changed public keys to comply with the protocol specification.
11214 Old public keys are not supported anymore and are not compatible.
11216 * Removed nickname from Channel Payload as the latest draft removed
11217 it. The client must resolve the nickname from the NAMES command
11218 reply received when it joined the channel.
11220 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11222 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11224 * Fixed some errors in protocol specification drafts.
11226 * Created lib/silccore/silcnotify.c to implement Notify Payload
11227 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11228 generic payloads described by protocol specifications. The file
11229 includes implementations for ID Payload and Argument Payload.
11231 * Changed Command Payload implementation to use the new Argument
11232 Payload. Changed command_xxxx_payload to command_payload_xxxx
11233 to comply with SILC coding conventions.
11235 * Added suppport for Argument Payload handling in Notify Payload
11236 implementation as protocol requires it. Added the new support
11237 into server and client lib as well.
11239 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11241 * Added support for multiple nicknames on same channel. [n] is
11242 added locally to the nickname if there are more than one same
11243 nicknames on the channel.
11245 * Server now sends all nicknames that matched WHOIS request.
11246 Client also shows the list received from server.
11248 * Added TOPIC command to client side. User can now set and show
11249 current topic on channel.
11251 * Added MOTD command to client and server. Also, server sends the
11252 motd when client connects to the server.
11254 * Changed version strings to comply ISO 8601.
11256 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11258 * Fixed protocol error handling in client library. It should now
11259 cope even if the SKE fails for some reason.
11261 * Made new protocol specification drafts for submitting to IETF.
11263 * Implemented TOPIC command to server in silcd/command.c.
11265 * Added two new notify types into lib/silccore/silcnotify.h:
11266 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11267 notify nickname change and topic setting/change on a channel.
11269 * API change of command_reply operation in client library. The
11270 application gets now the status type received from server as well.
11272 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11274 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11276 * Cras fixed and optimized the packet handling even further and
11277 it should work now. Minor change to the prototype of function
11278 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11280 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11282 * Added new function into lib/silcutil/silcschedule.[ch]:
11283 silc_schedule_with_fd to select() a specified fd. The function
11284 returns after timeout expires or data arrives or goes. The
11285 function is used by packet routines to wait that all data is
11286 received from network.
11288 * Fixed data reading from network in lib/silccore/silcpacket.c.
11289 The code now assures that all data is read from the fd and then
11290 continues packet processing. This was a bug fix since the code
11291 used to drop some data in some circumstances.
11293 * Added new function into lib/silcclient/client.[ch]:
11294 silc_client_start_key_exchange to start key exchange after
11295 connection has been established to server. The code internally
11296 now uses this funtion but its main purpose was to provide it
11297 for applications that perform their own connecting. After
11298 application has created a connection it merely calls this
11299 function to start the key exchange between client and server.
11300 The library takes care of everything else after that.
11302 Updated also lib/silcclient/README to explain the usage of
11305 * Do not send to application information that connection has
11306 been established. Application gets notified it by connect
11309 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11311 * Applied cras's patch to add silc_schedule_one function. The
11312 function runs scheduler once and returns.
11314 * Fixed the scheduler after cras messed it up. The timeout
11315 handling works now as it's supposed to work.
11317 * Added into lib/silccore/ silcnotify.h to include notify
11318 message types support. Changed silc_server_send_notify*
11319 functions, in server.[ch], to support those new notify types.
11320 Added the support for the notify types into client library,
11321 as well. Added new notify client operation into ops.h in
11324 * Changed silc_server_packet_send_to_channel to send normal
11325 packets instead of just channel message packets. The function
11326 is now used to send the notify packets to channels. It is not
11327 used to send channel message packets anymore, as server never
11328 sends them anymore.
11330 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11331 va_arg()s as it seems to require it nowadays. I guess, if SILC
11332 is compiled with older va_arg() the new code should work anyway.
11334 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11336 * Splitted core library. Core library (lib/silccore) includes
11337 now only SILC protocol specific core (and common) components.
11338 Created new utility library (lib/silcutil) that includes more
11339 generic purpose stuff. The stuff for util library was taken
11340 from the old core library. This was minor and easy split.
11342 * Created SILC Client Library (lib/silcclient) that includes
11343 implementation of the SILC client without user interface. This
11344 was major move from silc/ directory. The code has been changed
11345 so that it is transparent towards the user interface. The
11346 silc/ directory includes now the same user interface as before
11347 and it uses the new client library. Read lib/silcclient/README.
11348 Basicly, the client library performs everything else related
11349 to SILC except user interface handling. Also, configuration
11350 files are considered to be part of user interface and library
11351 does not handle them.
11353 This change also changed a lot of structures, function naming etc.
11354 Most important change was that SilcClientWindow object was
11355 renamed to SilcClientConnection in the client library. Created
11356 also new file lib/silcclient/ops.h. Also added new files
11357 silc/local_command.[ch] and silc/client_ops.[ch].
11359 All these changes were made to make it easier for user interface
11360 designers to create what ever user interface for the SILC client
11363 It is also expected that the server will be moved to lib
11364 directory as well and SILC Server Library will be created;
11365 sometimes in the future.
11367 * Removed Local commands from lib/silccore/silccommand.h as
11368 they are application specific and new client library does not
11369 handle any of those anymore.
11371 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11372 old client implementation in silc/.
11374 * Added support for callback functions in SILC_LOG_* macros.
11375 Application can now set its own callbacks that will be called
11376 instead of using the default functions that will always print
11377 the debug messages to stderr (or stdout). Also, debugging can
11378 now be disabled by setting silc_debug to FALSE and re-enabled by
11379 setting it to TRUE. Note, that logging will still work even
11380 if debugging is disabled.
11382 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11383 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11384 silc_log_reset_debug_callbacks.
11386 * To enable debugging in silc client one must give now -d
11387 option on command line.
11389 * Changed silc_schedule_init to automatically allocate task queues
11390 if they are not allocated before calling it.
11392 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11394 * Added GMP 3.1 into math library.
11396 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11398 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11399 a channel in SILC network. The packet is used by servers and
11400 routers to notify other routers that user has left a channel.
11401 This little feature was missing until now. Added the feature
11402 to protocol specification as well.
11404 Added functions: silc_server_send_remove_channel_user and
11405 silc_server_remove_channel_user into server.[ch].
11407 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11408 lib/silccore/silcpacket.h. However, they are not implemented
11411 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11413 * Fixed joining to a channel and sending channel messages
11414 between server and router. The channel message sending should
11415 now work inside a cell.
11417 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11419 * Fixed the private message sending between server and router.
11420 The private message sending should now work inside a cell.
11422 * Added silc_server_replace_id into server.[ch] to replace
11423 existing ID in the SILC network.
11425 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11426 and silc_idlist_replace_server_id into idlist.[ch] in server.
11428 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11430 * Fixed the server to server connections. Server can again now
11431 connect to router. Router to router connections probably does
11434 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11436 * Added dynamic protocol registering support. Now protocols can
11437 registered and unregistered on the fly. Patch by cras.
11439 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11441 * Added lib/contrib directory to hold routines that some platforms
11442 don't have but are needed by SILC.
11444 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11445 into lin/contrib to provide getopt() and getopt_long() for
11446 those who don't have it.
11448 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11450 * Added AWAY command to client. When away message is set and
11451 client receives a private message packet the client automatically
11452 replies to the sender with the away message.
11454 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11455 bug seemed to be the cause of recent problems when compiling
11458 * Added version detection support to SKE protocol specification
11459 and added the new changes to the SKE implementation as well.
11460 There were other minor changes in the SKE protocol as well.
11462 Many changes in lib/silcske/silcske.[ch] and in
11463 lib/silcske/payload.[ch].
11465 * Added ^U functionality, clear input line. Patch from cras.
11467 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11469 * Mainly small bugfixes on core library. Fixed some debugging
11470 logging and buffer overflow in silclog.c.
11472 * Updated config.sub and config.guess on the distribution tree.
11474 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11476 * Added command lagging support in server. Client may execute
11477 commands now only once in two seconds.
11479 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11481 * Optimized packet reception. MAC computation and checking is now
11482 also more optimized. A lot previously duplicated code is now
11483 used as generic by both client and server.
11485 * Fixed key pair generation in clientutil.c
11487 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11489 * Added into lib/silccore/silcbufutil.[ch] new function;
11490 silc_buffer_realloc.
11492 * Moved generic packet sending/encryption functions to
11493 lib/silccore/silcpacket.[ch] from client and server. Some
11494 rewriting of the functions.
11496 * Moved all generic packet reception/decryption functions to
11497 lib/silccore/silcpacket.[ch] from client and server. The
11498 packet processing is now much cleaner in both client and server.
11499 These were major changes in both client and server.
11501 * Created many common functions in server to do packet sending.
11502 Previously code were duplicated a lot, this has been removed
11503 with these changes.
11505 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11507 * Rewrote major parts of the ID cache system. Don't know
11508 whether it is better now or not but at least the API is more
11511 * Major rewrite on ID cache stuff on client because of the ID
11512 cache API changes. Added idlist.c to client.
11514 * Also major rewrite on ID cache stuff on server as well.
11515 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11516 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11517 in hand, instead they are all put into the ID cache system now.
11518 All server_idlist_* routines uses ID cache now instead of
11519 traversing its own lists (those lists does not exist anymore).
11520 SilcIDList though still exists. Also, SilcXXXEntry's are
11523 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11525 * Finally made the SKE implementation compliant to the protocol
11526 specification. All mp integers are now binary encoded as
11527 opposed being HEX encoded.
11529 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11532 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11533 functions: silc_[encode/decode]_pem. Also added function
11534 silc_encode_pem_file to PEM encode with newlines ('\n') for
11535 saving into a file.
11537 * SILC public keys are now encoded either PEM or binary. Same
11538 option is for private keys as well. By default private keys
11539 are binary encoded and public keys PEM encoded. Silly HEX
11540 encoding were removed.
11542 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11543 function to create fingerprints.
11545 * Fixed a bug in SHA1; does not change the original data anymore.
11547 * Partly implemented INFO command on client and server side.
11548 Fixed CLEAR command. Changes to SERVER command; show current
11549 server(s) when giving command without arguments. Added
11550 VERSION command to client.
11552 * Added check to server that unregistered connections cannot
11553 execute commands (unless it is specificly allowed).
11555 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11557 * Fixed screen refresh.
11559 * Fixed channel joining bug from client. On some circumstances
11560 client tried to join to a channel it had already joined.
11562 * Added public key verification process into client's protocol.c.
11563 The client now verifies the public key from user and saves
11564 it into ~./silc/serverkeys/ directory.
11566 Added into: clientutil.[ch]: silc_client_verify_server_key.
11568 * Changed SKE protocol's silc_ske_initiator_finish function
11569 to accept callback function that verifies the received public
11570 key. Removed old silc_ske_verify_public_key function.
11572 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11574 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11575 silc_pkcs_private_key[_data]_set.
11577 * Made the password and public authentication more cleaner in
11578 server's protocol.c.
11580 * Removed historic and obsolete protocol `channel_auth' from
11581 both client and server.
11583 * Removed wrong way of sending command status messages from
11584 server to client in server's command.c. The old way violated
11585 protocol specification.
11587 Changes to silccore/silccommand.[ch]: removed
11588 silc_command_encode_status_payload -> not needed anymore,
11589 changed silc_command_encode_payload_va to accept extra
11590 argument on variable argument list. The argument type must
11591 now be provided to the function. Also, added new function:
11592 silc_command_encode_reply_payload_va which is same as
11593 normal command_encode_payload_va except command status type
11594 is provided as extra argument.
11596 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11598 * Added ~./silc directory handling. The directory includes the
11599 public and private keys for the client.
11601 Added silc_client_check_silc_dir, silc_client_create_identifier
11602 and silc_client_load_keys.
11604 * Implemented SILC protocol compliant public key. Added public
11605 and private key saving to and loading from files.
11607 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11608 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11609 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11610 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11611 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11613 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11614 silc_pkcs_load_[public/private]_key.
11616 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11618 * Added silc_server_get_route (route.[ch]) to get connection
11619 data for the fastest route for given ID.
11621 * Implemented INVITE command on client and server. The command
11622 were re-defined in the SILC Protocol Specification and the
11623 implementation now complies with the specification.
11625 * Implemented PING command on client and server.
11627 * Implemented NAMES command on client and server. The server side
11628 supports currently only normal server not router server yet.
11629 Some changes to NAMES definition in SILC protocol specification.
11631 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11633 * Implemented LEAVE command on client and server.
11635 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11636 again. This change was made to the protocol as well. Server
11637 should not violate the protocol specification anymore.
11639 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11641 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11642 was tested. SOCKS4 was not but should work anyway.
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