1 Mon Nov 21 19:18:15 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added SILC_ATTRIBUTE_USER_ICON to lib/silccore/silcattrs.[ch].
5 Sun Nov 20 19:13:35 EET 2005 Pekka Riikonen <priikone@silcnet.org>
7 * Removed callback system from SilcMimeAssembler. Return
8 the multipart type in silc_mime_get_multiparts. Affected
9 files are lib/silcutil/silcmime.[ch].
11 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
13 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
14 silc_mime_parse is available but deprecated.
16 * Check that packet is valid when processing key exchange,
17 authentication and rekey protocols. Fixes a crashbug.
18 Affected files are apps/silcd/protocol.c and
19 lib/silcclient/protocol.c.
21 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
22 all hash buffers to use that instead of fixed values.
24 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
26 * Added SHA-256 to crypto library. The SHA-256 takes now
27 precedence over SHA-1.
29 Wed Nov 16 00:36:53 CET 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
31 * fixed wrong return code in term_init. Affected file
32 apps/irssi/src/fe-text/terminfo-core.c
34 Mon Sep 12 18:13:38 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
36 * and it doesn't return FILE* but a file descriptor. Affected
37 file apps/silcd/silcd.c
39 Mon Sep 5 18:40:22 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
41 * mkstemp returns -1 on error, thanks to brad@comstyle.com for
42 pointing this out. Affected file apps/silcd/silcd.c
44 Fri Sep 2 23:44:37 CEST 2005 Jochen Eisinger <c0ffee@penguin-breeder.org>
46 * Fixed the insecure temporary file creation issue now that it's
47 even on bugtraq... Affected file apps/silcd/silcd.c
49 Wed Aug 24 18:27:48 CEST 2005 Patrik Weiskircher <pat@icore.at>
51 * Before creating a channel key we need to remove the private key
52 mode, otherwise no key is created. Affected file
55 Fri Aug 19 15:20:05 CEST 2005 Patrik Weiskircher <pat@icore.at>
57 * Before checking ip/hostname of SilcSocketConnection, check
58 if its not doing a host lookup currently. Fixes atleast one
59 crash when many people connect at the same time.
60 Affected file apps/silcd/server_util.c.
62 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
64 * Check for valid return value from regcomp. Affected file
65 lib/silcutil/unix/silcunixutil.c.
67 Tue May 10 19:55:13 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
69 * Check for FD_SETSIZE in silc_select to not go over.
70 Affected file lib/silcutil/unix/silcunixschedule.c.
72 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
74 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
76 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
78 * Fixed channel public key list saving on JOIN command reply
79 on backup router. Affected file apps/silcd/command_reply.c.
81 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
83 * Added default limit how many channels client can join,
84 default is 50. Added 'channel_join_limit' configuration
85 option to server too. Affected files are apps/silcd/command.c
86 and serverconfig.[ch].
88 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
90 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
91 On Toolkit the server and client are not compiled by default.
92 Affected file configure.ad.
94 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
96 * Added lib/contrib/getopt.[ch] for platforms that don't
97 have it (it is not GPL implementation).
99 * Fixed compilation when pkg-config is used.
101 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
103 * A comma in invite/ban string is invalid, check for it.
104 Affected file apps/silcd/server_util.c.
106 * Added SERVICE command to the server. It parses the command
107 request but SILC Server does not support services for the
108 time being. Affected file apps/silcd/command.[ch].
110 * Added SERVICE command and command reply to client library.
111 It is however incomplete. Updated Toolkit documentation.
112 Affected files are lib/silcclient/command[_reply].[ch].
114 * Fixed IDENTIFY/WHOWAS command reply to send the username
115 correctly (uninitialized buffer). Affected file is
116 apps/silcd/server_query.c.
118 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
120 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
121 finalizes the major restructuring of the CVS tree.
123 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
125 * Send empty MOTD reply if MOTD file cannot be read.
126 Affected file silcd/command.c.
128 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
130 * Optimized primer number generator to use simpler conversion
131 routines. Also assure that the prime number will have the
132 highest bit set after modifying it. Affected file is
133 lib/silcmath/silcprimegen.c.
135 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
137 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
138 for now only for testing purposes, it will not be delivered
139 in any distribution for now.
141 * Removed NSS MPI from the source tree. Due to upcoming
142 license change for the SILC Toolkit, we cannot deliver the
143 NSS MPI anymore. I decided to replace it in all distributions
144 with public domain library.
146 * Removed GNU regex from lib/contrib and introduced free
147 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
148 GNU regex compatible API to it (only partial).
150 * Removed getopt routines from lib/contrib.
152 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
154 * Use silc_server_send_command_reply to send replies instead
155 of encoding packet itself. Affected file silcd/command.c.
157 * Added command sending and receiving statistics to server.
158 Affected files in silcd/.
160 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
161 with GCC, for it not to warn about pointer signedness.
163 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
165 * Added context to the SilcIDCache destructor. Affected
166 files are lib/silccore/silcidcache.[ch],
167 lib/silcclient/client.c and silcd/server.c.
169 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
171 * Added pkg-config check to configure.
173 * The PublicKeyDir must not be used with Admin block in server
174 config. Affected file silcd/serverconfig.c.
176 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
180 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
182 * Handle empty LIST command reply correcttly in server. Affected
183 file silcd/command_reply.c.
185 * Handle empty LIST command reply correctly in client library.
186 The application will now receive one LIST command reply with
187 all arguments set to NULL if there are no channels. Updated
188 Client Library documentation accordingly. Affected file
189 lib/silcclient/command_reply.c.
191 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
193 * Added channel name string stringprep profile to the protocol
194 and implementation to allow a little free'er channel name
195 strings. Affected files are lib/silcutil/silcstringprep.[ch].
197 * Added silc_channel_name_[check|verify] to check and verify
198 channel name strings. Affected files are
199 lib/silcutil/silcstrutil.[ch].
201 * Added support for the new channel name preparation in client
202 library and server. Affected files in lib/silcclient and
205 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
207 * Added the Autodist into the source tree. It replaces the
208 old ./prepare. It can be used to create distributions as
209 previously. See README.CVS and README.DIST. See
210 distributions in distdir/.
212 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
214 * Make sure query sends at least an error back if nothing
215 more is sent. Affected file silcd/server_query.c.
217 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
219 * During query, check if the original command caller goes
220 away. If it does, stop the query. Affected file
221 silcd/server_query.c.
223 * Check for valid channel creation in JOIN command reply.
224 Affected file lib/silcclient/command_reply.c.
226 * Handle the resolver counter in silc_client_get_users_by_channel
227 callback correctly. Fixed auto-join bug in Gaim. Affected
228 file lib/silcclient/idlist.c.
230 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
232 * Added some better error messages. Affected file
233 silcd/command_reply.c and packet_receive.c.
235 * Handle error in WATCH command propely on backup router.
236 Affected file silcd/command.c.
238 * Fixed freeing of unfreeable variable in WHOIS command reply.
239 Affected file silcd/command_reply.c.
241 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
243 * Added pkg-config .pc file creation for silc core library
244 and silcclient library. A patch by c0ffee.
246 * Removed the need for GNU Libidn. Added the simple stringprep
247 from libidn into lib/contrib/. It is now used also on Windows
250 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
252 * Simplified the invite and ban string handling in the
253 server. Check for valid invite and ban arguments also.
254 Affected file silcd/server_util.c.
256 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
258 * Added WATCH list announcing in backup router protocol.
259 Affected files are silcd/command.c, server.c, server_backup.c.
261 * Do not change users mode to founder on normal server/backup
262 if the founder mode is set, and user is first one to join.
263 Affected file silcd/pcaket_receive.c.
265 * Do not send CUMODE_CHANGE notify back to sender. Affected
266 file silcd/packet_receive.c.
268 * Added getrusage() to take noise in SILC RNG. A patch by
269 Mika Boström. Affected files are configure.in.pre,
270 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
272 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
274 * Splitted the SILC libraries configuration into a configure
275 fragment into lib/configure.ad. It is now possible, once
276 this feature is added, to specify whether to compile or not
277 compile included SILC libraries. Affected files are
278 configure.in.pre, lib/silcmath/mpi/configure.ad,
279 lib/configure.ad, Makefile.defines.pre and
280 Makefile.defines_int.pre.
282 * Added --with-silc-includes and --with-silc-libs to configure.
283 If specified the included libs are not compiled, but the
284 specified libs are used. Pkg-config is not yet supported.
285 Affected file configure.in.pre.
287 * Fixed WATCH command handling on backup router. Router does not
288 send the watch command any more to backup if it originates from
289 backup. Affected file silcd/command.c.
291 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
293 * Changed announcing to not announce unregistered clients.
294 Affected file silcd/server.c.
296 * Fixed username handling in command reply. Affected file
297 silcd/command_reply.c.
299 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
301 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
303 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
304 Affected file: includes/silcincludes.h.in
306 * bool is defined as _Bool on Mac OS X now.
307 Affected file: lib/silcutil/silctypes.h
309 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
311 * Added support for UTF-8 nicknames, channel names and
312 server names in client library. Affected files in
315 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
316 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
317 software to check how Toolkit has been compiled.
319 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
321 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
323 * Use silc_utf8_str[n]casecmp instead of strcmp routines
324 in library and in SILC Client when dealing with nicknames
325 and other identifier strings. Affected file in client lib
328 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
329 irssi/src/silc/core/silc-servers.c.
331 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
333 * Fixed idcache to work with the new identifier strings.
334 Affected file lib/silccore/silcidcache.c.
336 * Added UTF-8 hash and compare function for SilcHashTable.
337 Affected file lib/silcutil/silcutil.[ch].
339 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
340 Affected file lib/silcutil/silcstringprep.[ch].
342 * Changed the identifier string handling to include the original
343 format in client, server, channel entries and normalized
344 format in cache. Affected files in silcd/.
346 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
348 * Added support for the new identifier strings and their
349 validity checking. Nicknames, channel names and usernames
350 can now include practically any kind of letters and various
351 other characters. Affected files in silcd/ and in libraries.
353 NOTE: comparing these strings should now be done with memcmp()
354 to check binary compatibility. All these strings are normalized
355 and casing is irrelevant.
357 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
358 as easy function for applications to check whether identifier
361 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
363 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
364 file lib/silcutil/silcutf8.c.
366 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
368 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
370 * Make public key in getkey reply mandatory. Affected file
371 lib/silcclient/command_reply.c
373 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
375 * Added Parameter dont_register_crypto_library to
376 SilcClientParam. If set to TRUE, silcclient library will
377 not initalize the Crypto Libraries and application
378 will need to do it. Affected file lib/silcclient/silcclient.h,
379 lib/silcclient/client.c.
381 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
383 * Imported new silc_utf8_[encode|decode] routines from
384 my internal SILC 1.1 source tree. New encodings added:
385 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
386 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
387 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
390 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
392 * Implemented stringprep (RFC 3454) API. Internally we use
393 GNU Libidn's stringprep, for now, so it is required now to
394 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
396 * Added checking for GNU Libidn and --with-libidn to configure.
398 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
400 * If the passphrases entered do not match while generating a new key,
401 completly start over instead of going into an infinite loop asking
402 the user to re-enter the passphrase correctly. Affected file
403 lib/silcutil/silcapputil.c
405 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
407 * Make sure server is removed from backup list when it is
408 deleted. Affected files silcd/command.c, server.c,
411 * Close socket when connecting to router fails. Affected
414 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
416 * Adopt configuration toolchain to current auto-tools.
417 Affected files prepare, irssi/configure.in
418 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
419 redo that. Affected files irssi/src/silc/core/client_ops.c,
420 irssi/src/fe-common/silc/fe-silc-channels.c
421 * Take over command line options into silcclient data structure.
422 Affected file irssi/src/silc/core/silc-core.c
424 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
426 * Do not try to initiate backup resuming protocol forever.
427 Affected file silcd/server_backup.c.
429 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
431 * ID change in resuming has to be done before changing
432 detached client's modes, since the ID change may fail and
433 leave ghosts on the network. Affected file is
434 silcd/packet_receive.c.
436 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
438 * Fixed Win32 scheduler to not stuck anymore. A patch from
439 Juha Räsänen. Affected file is
440 lib/silcutil/win32/silcwin32schedule.c.
442 * Fixed QoS parsing for connection blocks in server. Affected
443 file is silcd/serverconfig.c.
445 * Fixed server statistics increasing in server. Affected file
448 * The CLOSE command now marks backup router as self disconnected
449 to avoid resuming problems. Affected file silcd/command.c.
451 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
453 * When using silc_net_create_connection[_async], and your system can
454 create IPv6 sockets, it will try to connect to the IPv6 host.
455 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
456 file lib/silcutil/unix/silcunixnet.c
458 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
460 * Check for valid route when receiving packet from router and
461 when routing it to local server in the cell. A patch from
462 Matt Miller. Affected files silcd/router.c and server.c.
464 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
466 * Couldn't detach and reattach twice, because of the previous
467 commit. Affected file silcd/packet_receive.c
469 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
471 * Added check to ignore Port value if Initiator is FALSE.
472 Remote router coudln't connect if Port was set. Affected file
475 * If some client tries to resume more than once at the same time,
476 server crashed. Router didn't crash, but showed odd behaviour
477 (didn't allow clients to join anymore, ..). Affected files
478 silcd/packet_receive.c silcd/idlist.h
480 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
482 * Destroy the file transfer session in silc_client_file_close
483 with timeout. Affected file lib/silcclient/client_ftp.c.
485 * Call SFTP server monitor in READ and WRITE after the actual
486 operations. Affected file lib/silcsftp/sftp_server.c.
488 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
490 * Create one configure script from configure fragments
491 (configure.ad). This is a first step towards new distribution
492 system. Affected files prepare, configure.in.pre,
493 lib/silcmath/mpi/configure.ad.
495 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
497 * Removed expiring of client key pair. Affected file is
498 irssi/src/silc/core/clientutil.c
500 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
502 * Check the number of connections from real number of
503 connections instead of socket number, when deciding if
504 server is full. Affected files are silcd/server.c,
505 server_internal.h and silcd.c.
507 * Clarified the connections_max meaning in General section
508 in doc/example_silcd.conf.in.
510 * The reconnect_keep_trying default value set to TRUE
511 if it is not defined in the config file. Affected file
512 silcd/serverconfig.c.
514 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
516 * Fixed crashbug in connection closing, after a protocol
517 completion callback, which might have closed it already.
518 Affected file silcd/server.c.
520 * Fixed rekey with PFS in backup router. It did not allow
521 rekeys with PFS, and when the rekey protocol timedout
522 it crashed the backup router without the above fix. Affected
523 file silcd/packet_send.c and server.c.
525 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
527 * The silc_client_add_channel_private_key now returns the
528 private key context if pointer is given as argument.
529 Affected files are lib/silcclient/silcclient.h and
532 * Added support for using channel private keys in SILC
533 Client Library even if the private key mode is not set
534 on the channel. Affected file lib/silcclient/client_channel.c.
536 * The channel private key used to decrypt message is now
537 delivered to the application in the 'channel_messageÃ' client
538 operation. Affected files are lib/silcclient/silcclient.h
539 and client_channel.c.
541 * Fixed wrong arg type for user limit in CMODE command reply.
542 Affected file silcd/command.c.
544 * The user limit is now taken and saved to SilcClientEntry in
545 JOIN and CMODE command replies and in CMODE_CHANGE notify.
546 Affected files lib/silcclient/silcclient.h, command_reply.c
549 * Added support to the new private message key indicator
550 packet. Added a new function to the client library:
551 silc_client_send_private_message_key_request. The sender
552 indicates to be initiator, and receiver is responder.
553 Added the indicator to the SilcClientEntry as 'prv_resp'
554 boolean. Affected files are lib/silcclient/silcclient.h
555 client.[ch], and client_prvmsg.c.
557 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
559 * Fixed the JOIN command calling when called with both
560 -auth and -founder. Affected file is lib/silcclien/command.c.
562 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
564 * Check watcher list for resumed clients as well. Affected
565 file is silcd/packet_receive.c.
567 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
569 * Implemented the user limit to the CMODE_CHANGE notify,
570 CMODE command reply and JOIN command reply in server.
571 Affected files are silcd/server.c, command.c, command_reply.c,
572 packet_send.c and packet_receive.c.
574 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
576 * Defined SILC_STRFMT_END that must be used now with
577 silc_buffer_strformat, instead of SILC_STR_END. Fixes
578 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
579 lib/silcclient/silcvcard.c, silcd/server_util.c.
581 * Fixed the adding of public key to the WATCH list in server.
582 Fixed the WATCH notify sending to client. Affected files
583 are silcd/packet_send.[ch], command.c, server_util.c.
585 * Implemented the watching by public key in the SILC Client
586 Library and SILC Client. Affected files are
587 lib/silcclient/command.c and client_notify.c.
589 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
591 * Added support for public key watching in server. Affected
592 files are silcd/server.c, server_internal.h, command.c,
595 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
597 * Added public key to the SIlcClientEntry. Affected files
598 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
600 * Fixed the get_clients_whois reply processing to return
601 exactly same entries server returned. Makes it possible
602 to search using attributes. Affected file is
603 lib/silcclient/idlist.c.
605 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
607 * Save founder key to SilcChannelEntry. Affected files are
608 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
610 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
612 * Call the monitor callback with _CLOSED status from the
613 silc_client_file_close. Affected files are
614 lib/silcclient/client_fpt.c, silcclient.h
616 * Added silc_client_get_clients_whois which resolves using
617 WHOIS, and supports requested attributes as well.
618 Affected files are lib/silcclient/silcclient.h, idlist.c.
620 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
622 * Added support for asking the destination filename where
623 the downloaded file is saved in the file transfer. Affected
624 files are lib/silccilent/silcclient.h, client_ftp.c.
626 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
628 * Fixed error handling in resuming data processing. Affected
629 files are lib/silcclient/client_resume.c and client.c.
631 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
633 * Fixed silc_client_send_private_message to return TRUE correctly.
634 Affected file lib/silcclient/client_prvmsg.c.
636 * Added topic to the SilcChannelEntry. Affected files are
637 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
639 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
641 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
642 file lib/silcclient/command.c
644 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
646 * Convert all commands to UTF-8 before passing them to the
647 client library. Still need to convert replies from UTF-8 to
648 the locale encoding. Affected file
649 irssi/src/silc/core/silc-cmdqueue.c
651 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
653 * redirect all silc_client_command_calls through a queueing framework.
654 This fixes /CYCLE and the annoying "nick change after auto-joining
655 a channel". Furthermore it defines one central point where
656 command parameters can be UTF-8-ified. Affected files
657 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
658 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
660 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
662 * use asynchronous connect() to establish router connections.
663 Fixes problem when the primary router goes down. Affected files
664 silcd/server.c, silcd/server_backup.c
666 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
668 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
669 Fixed various compilation warnings when type casting ints
670 to pointers or vice versa, of different size. Updates around
673 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
675 * Surrogates not allowed in UTF-8 strings, updated decoder.
676 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
677 testers in lib/silcutil/tests/ directory.
679 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
681 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
682 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
683 files are lib/silcclient/silcclient.h, client.c.
685 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
687 * When resuming a session fails, notify the user that the session
688 file needs to be removed eventually. Affected files
689 irssi/src/fe-common/silc/module-formats.[ch],
690 irssi/src/silc/core/client_ops.c.
692 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
694 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
695 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
697 * Typofix in Irssi::Silc module. Affected file
698 irssi/src/perl/silc/Silc.xs.
700 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
702 * Changed the way NOTICE flagged messages are treated. Added support
703 for notices in queries and signing notices. Affected files
704 irssi/default.theme; irssi/docs/help/in/notice.in;
705 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
706 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
708 * Fixed typo in /ACTION help. Affected file
709 irssi/docs/help/in/action.in
711 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
713 * Fixed typo in perl module. Affected file
714 irssi/src/perl/silc/Server.xs
716 * Changed the way ACTION flagged messages are treated. Added support
717 for actions in queries and signing actions. Affected files
718 irssi/default.theme; irssi/docs/help/in/action.in;
719 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
720 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
723 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
725 * Incorrectly reported error when client had to be resolved from
726 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
728 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
730 * Fixed whois public key hash table deleting and adding in
731 detached client case. Affected file silcd/packet_receive.c.
733 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
735 * Changed filenames of silc/fe module not to collide with filenames
736 from core/fe. Also seperated public messages printing from
737 query messages printing. Affected files are all in
738 irssi/src/fe-common/silc.
740 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
742 * Fixed the invite process handling during joining to use
743 correct server name for the client that is matched against
744 the invite string for the channel. Wrong server name caused
745 inability to join the channel. Affected file is
748 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
750 * Fixed the CUMODE channel founder authentication on normal
751 server to not remove the founder rights on existing founder
752 before checking that router accepts the mode change. Affected
753 files are silcd/command.c and silcd/packet_receive.c.
755 * Remove the server entry correctly when rekey timeouts and
756 remote router connection on normal server is closed. Fixes
757 a crash where server uses the freed server entry. Affected
760 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
762 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
763 networks. This is the first step in solving the bug about
764 /SERVER ADD -silcnet <silcnet>. Affected files
765 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
766 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
767 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
769 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
771 * /SMSG and /MMSG now correctly create new queries. Affected files
772 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
774 * Add basic support for SILC protocol specific variables in perl.
775 Affected files irssi/src/perl/silc/*, irssi/configure.in,
776 irssi/src/perl/Makefile.am
778 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
780 * Don't use silc_get_input, it's obviously not reliable. Fixes
781 issue when the current key expires. Affect file
782 irssi/src/silc/core/clientutils.c
784 * Make the session data filename configurable. This makes it
785 possible to have different session files for different
786 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
787 client_ops.[ch], silc-servers.c,
788 irssi/src/silc/fe-common/silc/module-formats.[ch]
790 * Use the same set of libtool files for the MPI lib as for the
791 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
792 config.sub, configure.in, install-sh, missing, mkinstalldirs
794 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
796 * Fixed server statistics decrementing error to not go to
797 negative. Affected file silcd/packet_receive.c.
799 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Use silc_server_query_add_error to add error in public key
802 search error. Added support in send_reply to send errors
803 without specific argument. Affected file silcd/server_query.c.
805 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
806 Client for NO_SUCH_NICK. It was against the protocol specs.
807 Affected file irssi/src/silc/core/client_ops.c.
809 * Added backwards support for the wrong NO_SUCH_NICK error sending
810 in server. To be removed in SILC Server 1.0. Both old clients
811 and clients with fixed error handling now works. Affected file
812 silcd/server_query.c.
814 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
816 * fixed a bug in the whois using attributes function where no
817 error was sent if no nickname and client id but the attributes were
818 given to whois. Affected file silcd/server_query.c
820 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
822 * remove public key from public key hashtable on detach. Affected
823 file silcd/packet_receive.c
825 * free public key hashtable before removing clients on server
826 shutdown. Affected file silcd/server.c
828 * remove public key prior deleting client-data on killing a client.
829 Affected file silcd/server_util.c
831 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
833 * Getting the MOTD from other servers works now. Affected
834 files are silcd/command.c and silcd/command_reply.c
836 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
838 * Initialize the variable idletag, since it is tested in
839 silc_core_deinit for its default value. Affected file
840 irssi/src/silc/core/silc-core.c
842 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
844 * Fixed signed channel messages across cells. Affected file
847 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
849 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
850 is not defined. They can now be safely used in if-statements
851 without braces. Affected file lib/silcutil/silclog.h.
853 * Added the checks for backup closing connection due to error
854 (local or remote) and thus not allow the resuming to occur
855 in reconnect. Affected files are silcd/packet_send.c
858 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
860 * Help file updates. Affected files in irssi/src/docs/help/in/.
862 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
864 * Fixed channel messages across cells. Affected file
867 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
869 * Fixed file transmission accepting in client library to not
870 start the negotiation if user hasn't accepted the transfer,
871 instead create new session for resent transfer. Affected
872 file lib/silcclient/client_ftp.c.
874 * Show the session ID in the file transmision list. Remove
875 session from list that failed to transfer. Switch the current
876 session automatically after transmission, and in errors, to new
877 session if other sessions exists in the transfer list. Affected
878 files are irssi/src/silc/core/silc-servers.c,
879 irssi/src/fe-common/silc/modfule-formats.c.
881 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
883 * Fixed MIME header parsing for the hopefully last time. Affected
884 file lib/silcutil/silcstrutil.c
886 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
888 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
890 * The SILC RNG is now gauranteed to return non-zero random
891 values. Affected files are lib/silccrypt/silcrng.[ch].
893 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
895 * Fixed nickname formatting when changing only case of the
896 nickname. Affected file lib/silcclient/idlist.c.
898 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
900 * Fixed a memory leak and incorrect printing of the "appears as"
901 message. Affected file irssi/src/silc/core/client_ops.c
903 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
905 * Added CRT (Chinese Remainder Theorem) supported RSA
906 private keys and private key operations. This significantly
907 increases private key operation efficiency. No compatibility
908 issues with new or old private keys. Affected files are
909 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
911 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
913 * Fixed GCC-3.3.2 related compilation warnings from the
916 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
918 * Removed RC6 from distributions.
920 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Added some better comments to lib/silccrypt/silcpkcs.h,
923 optimized some routines in lib/silccrypt/silcpkcs.c.
924 Added test_silcpkcs into lib/silccrypt/tests/.
926 * Fixed silc_rng_global_init to actually init the global RNG
927 if RNG wasn't provided for it. Affected file is
928 lib/silccrypt/silrng.c.
930 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
932 * Added silc_hash_table_find_by_context_ext. Affected files
933 lib/silcutil/silchashtable.[ch].
935 * Save the public key on normal server in WHOIS command reply
936 from attributes, if present, and add it to public key hash
937 table. Fixes WHOIS resolving by public key on normal server.
939 Optimized the attributes resolving on normal server to not
940 resolve if we resolved them already from router.
942 Affected files are silcd/server_query.c, command_reply.c.
944 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
946 * Added support for whois using attributes.
947 Affected files silcd/command_reply.c, silcd/packet_receive.c,
948 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
951 * Added support for whois using public key attribute to /WHOIS i
952 client command. Affected files irssi/docs/help/in/whois.in,
953 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
955 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
957 * Fixed UMODE setting in server when the client has anonymous
958 mode set. The mode setting was not working. Affected file
961 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
963 * Fixed some bugs and typos related to sending split messages.
964 Print notification when sending messages with /MMSG. Affected
965 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
967 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
969 * Optimized the socket referencing in packet routines, client
970 library and server. Affected files are lib/silccore/silcpacket.c,
971 lib/silcclient/client.c and silcd/server.c.
973 * If silc_socket_set_qos is given with NULL arguments the QoS is
974 reset from the socket. Affected files are
975 lib/silcutil/silcsockconn.[ch].
977 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
979 * Add a /LISTKEYS command which lists the locally cached
980 client and server keys. Affected files
981 irssi/src/fe-common/module-formats.[ch],
982 irssi/src/silc/core/silc-{channels,servers}.c
983 irssi/docs/help/in/listkeys.in
985 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
987 * Check that packet queue purging was successful. Affected
988 files lib/silcclient/client.c and silcd/packet_send.c. Related
989 to MAC failed errors.
991 * Do not clear the inbuf even if it is empty if QoS was applied
992 to it. Otherwise the QoS data is cleared and MAC failed error
993 will occur. Affected file lib/silccore/silcpacket.c.
995 * Use the rekey period time as rekey protocol timeout value.
996 If the rekey does not succeed during the rekey period there's
997 something very wrong, and we most likely end up with wrong keys,
998 do graceful reconnect then. Affected file silcd/server.c.
1000 * Take reference of the socket in the parser context, as it's
1001 possible to have the parsers in queue after the socket is
1002 disconnected and this may cause crash. Affected files are
1003 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1006 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1008 * Fixed KICK command reply sending, it sent to replies.
1009 Affected file silcd/command.c.
1011 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1013 * Finish the silc-mime.pl script. It now supports MIME type
1014 guessing using magic files, signing data messages, executing
1015 MIME handlers in background. Affected files
1016 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1018 * Changed MIME signal handler to make things easier for the perl
1019 script. Affected files irssi/src/silc/core/client_ops.c,
1020 silc-servers.c, and irssi/docs/signals.txt
1022 * Cleaned up the silc_mime_parse function and fixed detection
1023 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1025 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1027 * Resolve the IP for file transfer listener from the connection
1028 socket. Affected file lib/silcclient/client_ftp.c.
1030 * Accept NULL hostname parameter in the functions
1031 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1032 if hostname is not wanted.
1034 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1036 * Fixed race condition between silc_client_init and
1037 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1039 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1041 * Fixed file transfer connection closing when SIGNOFF for
1042 the client is received from server. Affected file is
1043 lib/silcclient/client_ftp.c.
1045 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1047 * Check for disconnected socket in QUIT callback. Affected
1048 file silcd/command.c.
1050 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1052 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1053 Affected files lib/silcutil/silcstrutil.c
1055 * Cleaned up the escape/unescape functions for correctness and
1056 speed. Affected file irssi/src/silc/core/client_ops.c
1058 * Removed handling for data messages with Content-Type: text/*,
1059 moved parsing of MIME headers to the signal handler, added
1060 support for signing and verifying data messages. Affected
1061 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1062 irssi/src/silc/core/silc-{servers,channels}.c
1064 * Added a perl script for handling data messages based on
1065 information read from Mailcap files. New file
1066 irssi/scripts/silc-mime.pl
1068 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1070 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1071 acknowledge recepetion of a message to the sender. Updated
1074 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1076 * Unregister channel key saving callback when deleting channel.
1077 Affected file lib/silcclient/idlist.c.
1079 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1080 before calling notify client operation. Affected file is
1081 lib/silcclient/client_notify.c.
1083 * Unregister QoS tasks when deleting the socket connection.
1084 Affected files lib/silcutil/silcsockconn.[ch],
1085 unix/silcunixsockconn.c.
1087 * Implemented latest presence-attrs draft changes. Affected
1088 files lib/silccore/silcattrs.h and
1089 irssi/src/silc/core/silc-queries.c.
1091 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1093 * Save old channel keys in list to allow more rapid change
1094 of channel keys if server for some reason does that. This
1095 avoids loosing so many channel messages due to not having
1096 key to decrypt. Affected file lib/silcclient/silcclient.h,
1097 idlist.c and client_channel.c.
1099 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1101 * Continued backup router tests and fixes. Affected files
1102 silcd/server_backup, server_util.c, server.c. See TODO.
1104 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1106 * Fixed SERVER_SIGNOFF handling in servers. The client
1107 was removed from wrong list thus not removing the client
1108 at all. Affected file silcd/packet_receive.c.
1110 * Do not execute rekey protocol for disabled connections as
1111 it would never go through. Affected file silcd/server.c.
1113 * Added timeout for rekey protocol to catch if the protocol
1114 never executes successfully. Affected files silcd/server.c
1117 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1119 * Abandon packet processing for disconnected sockets. Check
1120 this always after calling packet processing callback.
1121 Affected file lib/silccore/silcpacket.c.
1123 * Fixed double registration disconnection code in server.
1124 Closed wrong connection. Affected file silcd/packet_receive.c.
1126 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1128 * On normal server reconnect to primary during resuming 4
1129 times, then give up. Affected file silcd/server_backup.c.
1131 * If during reconnecting to routers we notice we have router
1132 connection but no primary router set, the server is in desync.
1133 Reconnect to primary to restore network. Affected file
1136 * Assure that only one protocol is exeucting at the same time.
1137 Added checks for all protocols. Affected files are
1138 silcd/server.c and server_backup.c.
1140 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1142 * Check that a string is not already part on invite/ban
1143 string when processing it. Affected file silcd/server_util.c.
1145 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1147 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1148 with 1.2 version of the protocol. Affected file is
1149 silcd/packet_receive.c.
1151 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1153 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1154 where the passphrase was given. Affected file is
1157 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1159 * INVITE and BAN notifys are now delivered from routers to
1160 servers (but not clients) on the channel. Updated specs and
1161 code. Affected files silcd/packet_[send|receive].[ch],
1162 command.c, server.c and server_util.c.
1164 * Implemented INVITE and BAN announcing. Affected files are
1165 silcd/server.[ch], server_util.c.
1167 * Implemented SilcStatus error type argument returning in
1168 command reply error in server. Affected file silcd/command.c.
1170 * Implemented SilcStatus argument returning in comand reply
1171 in client library. The command_reply client operation now
1172 returns error specific arguments as well. Affected files
1173 are lib/silcclient/command_reply.[ch], client_resume.c,
1174 lib/silccore/silcstatus.[ch].
1176 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1178 * Backup router protocol version 1.2 implemented. Testing still
1179 required. Affected files in silcd/server_backup.[ch], server.c,
1180 packet_receive.c and server_internal.h.
1182 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1184 * silc_client_send_[channel|private]_message now return TRUE
1185 or FALSE. Affected file lib/silcclien/client_channel.c and
1188 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1190 * Check for explicit nickname in INVITE and BAN processing
1191 during join as well (and don't expect only wildcards in
1192 invite/ban strings). Affected file silcd/command.c.
1194 * Fixed the INVITE and BAN by public key. The public key saved
1195 is the PK payload (as specified) not the raw data. Affected
1196 file silcd/server_util.c.
1198 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1200 * UTF-8 text message support for actions and notices in SILC
1201 Client. Affected file irssi/src/silc/core/client_ops.c.
1203 * silc_get_username and silc_get_real_name now returns sensible
1204 data on Win32. Patch by Toni Willberg. Affected file is
1205 lib/silcutil/win32/silcwin32util.c.
1207 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1209 * Provide a signal handler to send MIME encoded messages and emit
1210 a signal when a MIME encoded message is received. Also document
1211 the signals for usage with the perl interface.
1213 A sample perl script will be supplied at a later point.
1215 Affected files are irssi/docs/signals.txt,
1216 irssi/src/silc/core/client_ops.[ch],
1217 irssi/src/silc/core/silc-{channels,servers}.c
1219 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1221 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1222 server. Use this time to display a lag and disconnect when it
1223 exceeds a specified limit.
1225 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1227 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1229 * Remove the channel auth list in normal server if router
1230 encofrces its list during connecting. Send notify to channel
1231 to remove the mode to remove the list. Affected files are
1232 silcd/server_util.c and silcd/packet_receive.c.
1234 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1236 * Added support for channel public keys. Updated protocol specs
1237 and implemented it. Affected files are
1238 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1239 lib/silcclient/command_reply.c.
1241 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1243 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1244 terminate the process on Linux. Affected file silcd/silcd.c.
1246 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1248 * Check for NULL buffer in silc_buffer_clear. Affected file
1249 is lib/silcutil/silcbuffer.h.
1251 * Simplified the backup router protocol by removing the _GLOBAL
1252 types. Updated protocol specs and the code. Affected files
1253 are silcd/server_backup.[ch].
1255 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1257 * Deny '@' and '!' from nicknames since they are reserved
1258 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1259 Updated protocol specs and the code.
1261 Affected files are silcd/server_util.[ch].
1263 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1265 * Fixed stack overflow in Irssi SILC client. Affected
1266 file irssi/src/silc/core/client_ops.c.
1268 * Check that Host is set in ServerConnection and RouterConnection
1269 in silcd.conf. Affected file silcd/serverconfig.c.
1271 * Fixed crash in server with protocol completion callbacks,
1272 namely rekey and backup resuming protocols. Affected files
1273 are silcd/server_backup.c and silcd/server.c.
1275 * Fixed rekey protocol to not restart if it is started already.
1276 Affected files are lib/silcclient/client.c and
1279 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1281 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1283 * Fixed EOF handling in SILC Config, affected file
1284 lib/silcutil/silcconfig.c.
1286 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1288 * Fixed RESOLVING flag handling in JOIN notify and other
1289 notifys to handle the resolvings correctly in client library.
1290 Affected file lib/silcclient/client_notify.c.
1292 * Do not send full INVITE and BAN lists in INVITE and BAN
1293 notifys, only the changed information. Affected file
1296 * Fixed INVITE notify sending in INVITE command, send it
1297 only when needed. Affected file silcd/command.c.
1299 * Handle the founder key change properly in CMODE_CHANGE
1300 notify. Bug #122. Affected file silcd/packet_receive.c.
1302 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1304 * Remove the mark for output (mark it only for input) after
1305 purging outgoing queue. Prevents the "Error in select()"
1306 floods. Affected file silcd/packet_send.c.
1308 * Fixed incorrect connection deletion from client library
1309 after calling "connect" client operation. Could cause
1310 crashes for example during reconnect timeouts. Affected
1311 files are lib/silcclient/client.c and
1312 irssi/src/silc/core/client_ops.c.
1314 * Check server private key file permissions before starting
1315 the server. Affected file silcd/serverconfig.c.
1317 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1319 * NULL terminate allocated string in silc_buffer_strformat.
1320 Affected file lib/silcutil/silcbuffmt.c.
1322 * Rewrote the invite/ban list string handling in server to
1323 use SilcBuffer instead. Affected files are silcd/command.c
1324 and silcd/server_util.c.
1326 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1328 * Fixed double free in CMODE command when setting new HMAC
1329 for channel. Affected file silcd/command.c.
1331 * Added couple of missing memset's to zero sensitive memory.
1332 Affected files silcd/command.c, lib/silcclient/command.c.
1334 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed a double free in INVITE command error handling in
1337 server. Affected file silcd/command.c.
1339 * Added macros SILC_SWAB_[16|32] to swab byte order of
1340 16-bit and 32-bit unsigned integers. Affected file
1341 lib/silcutil/silctypes.h.
1343 * Use the SILC_SWAB_16 instead of htons() in server when
1344 handling ports since the ports in structures are always
1345 in little-endian order (regardless of platform). Affected
1346 file silcd/serverid.c and silcd/server_backup.c.
1348 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1350 * Send DISCONNECT in close admin command in server. Affected
1351 file silcd/command.c.
1353 * Check whether we are already connecting to a remote router
1354 (in addition of checking whether we are already connected)
1355 before creating new connection. Affected file silcd/server.c.
1357 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1359 * Added better compiler and compiler flags checking in
1362 * Check that socket is valid after QoS is applied to data.
1363 Affected file lib/silcutil/unix/silcunixsockconn.c.
1365 * Make sure the socket connecetion is not closed to early
1366 when closing connection in server. Also make sure the
1367 connection is always closed after error in a protocol.
1368 Affected file silcd/server.c.
1370 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1372 * Removed --session and --dummy options from Irssi SILC Client.
1373 -d option is available only if --enable-debug was given.
1374 Affected files are irssi/src/silc/core/silc-core,
1375 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1377 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1379 * Added silc_buffer_steal to steal the data from the buffer.
1380 Affected file lib/silcutil/silcbuffer.h.
1382 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1384 * Fixed server crash with double Primary block in config file.
1386 Fixed also various memory leaks around the config file
1387 parser. Affected files lib/silcutil/silcconfig.c,
1388 silcd/serverconfig.c.
1390 * Changed my nickname (Johnny Mnemonic) to my real name, this
1391 means that bugs introduced by him were actually introduced
1394 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1396 * Don't display "foo appears as foo\nYou're now known as foo"
1397 messages. Affected file irssi/src/silc/core/client_ops.c
1399 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1401 * Fixed error handling of invalid client entry when calling
1402 commands in server. Fixes a crash. Affected file
1405 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1407 * Added some sanity checks in server for correctness of the
1408 server configuration. Affected file silcd/serverconfig.c.
1410 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Prevent endless resolving of user informations in USERS
1413 command by checking the command reply status correctly.
1414 Affected file lib/silcclient/command_reply.c.
1416 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1418 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1419 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1420 Aldous <Matthew@Aldous.com>.
1422 * Added better implementation using CriticalSection of
1423 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1424 <mikko.lahteenmaki@pikabaana.net>.
1426 * Added some Winsock WIN32 compatiblity defines into
1427 includes/silcwin32.h.
1429 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1431 * Fixed double free in async host lookup code. Affected file
1432 lib/silcutil/silcsockconn.c.
1434 * On backup router handle now the SERVER_SIGNOFF from router
1435 for local connected servers too, and close the connections.
1437 Do not process them as normally signing off servers when they
1438 really signoff by sending EOF fe, but always assume that
1439 router sends the SERVER_SIGNOFF.
1441 Affected files silcd/server.c and silcd/packet_receive.c.
1443 * Fixed socket unsetting when closing connections. Affected
1444 files silcd/server.c and silcd/packet_send.c.
1446 * Do not print the nickname in SERVER_SIGNOFF if we do not
1447 have it. Prevents asserts in Irssi core. It is possible we
1448 don't have the nick if it was just being resolved when server
1449 signoff. Affected file irssi/src/silc/core/client_ops.c.
1451 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Fixed autonick crashbug in client library. Affected file
1454 lib/silcclient/client.c.
1456 * Fixed Unix implementation of SilcMutex to really assert if
1457 the mutex is locked/unlcoked already. Affected file
1458 lib/silcutil/unix/silcunixmutex.c.
1460 * Fixed locking in silc_schedule_uninit. It didn't lock
1461 when dispatching timeout tasks. Affected file is
1462 lib/silcutil/silcschedule.c.
1464 * Changed Win32 implementation of SilcThread to use modern
1465 Win32 interface. Affected file is
1466 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1468 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1470 * Don't print signed messages when sending failed. Affected files
1471 irssi/src/silc/core/silc-[servers.c/commands.h]
1473 * Send adquate signal when founding a channel by joing it. Affect
1474 file irssi/src/silc/core/client_ops.c
1476 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1478 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1479 irssi/src/fe-common/core/themes.c
1481 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1483 * Fixed close command to use the port correctly when closing
1484 server connections. Affected file silcd/idlist.c.
1486 * Check for NULL outbuf in silc_socket_write. It is possible
1487 that it is NULL is some odd case. Affected files are
1488 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1490 * Do not call final protocol callback for backup router
1491 resuming protocol when closing connection. It is closed
1492 by timeout in case of error. Affected file silcd/server.c.
1494 * Backup reconnect to router if backup resuming protocol
1495 failed. Affected file silcd/server_backup.c.
1497 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Fixed double free in SKE library error hadling when signature
1500 error occurred. Affected file lib/silcske/silcske.c.
1502 * Save the fingerprint to new SilcClientEntry after changing
1503 nickname. Affected file lib/silcclient/client_notify.c.
1505 * Print SIGNOFF in Irssi SILC client only if the nickname is
1506 known. Prevents asserts in Irssi core. It is possible we
1507 don't have the nick if it was just being resolved when it
1508 quit. Affected file irssi/src/silc/core/client_ops.c.
1510 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1512 * Fixed double free in invite list adding code when adding
1513 invite strings. Affected file silcd/server_util.c.
1515 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * More log printing during backup router protocol. Affected
1518 file silcd/server_backup.c.
1520 * Removed backwards support for old private key file format.
1521 Affected file lib/silccrypt/silcpkcs.c.
1523 * Removed backwards support for not-so-strict decryption length
1524 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1526 * GETKEY to update the client entrys fingerprint too.
1527 Affected file lib/silcclient/command_reply.c.
1529 * Added --without-libtoolfix for package builders using weird
1530 wrappers around libtool (BSD at least).
1532 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1534 * Fixed backup router bugs: When backup resumes router and
1535 receives a CHANNEL_MESSAGE packet the backup must not act
1536 as router since the packet header decryption would be
1537 different. Also, when relaying packets to channel, do
1538 not re-encrypt packets on backup that came from the primary
1539 since the connection isn't really router-router connection.
1540 Affected files silcd/server.c, silcd/packet_send.c.
1542 * Added checks in encryption/decryption that encryption/decryption
1543 length sent as argument really is multiple by block size. Helps
1544 catching really weird bugs like the above backup router bugs
1545 when packets are being decrypted in wrong way. Affected files
1546 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1548 * Fixed padding generation in private key file encryption.
1549 Affected file lib/silccrypt/silcpkcs.c.
1551 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1553 * Added ignore_message_signatures setting which can be used
1554 to ignore signatures in messages. Affected files are
1555 irssi/src/silc/core/client_ops.c, silc-core.c.
1557 * Fixed the libtoolfix to use command line options instead of
1558 environment variables. They didn't work as expected. Now,
1559 the libtool is fully run-time configurable.
1561 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1563 * Verify signature payload for signed messages. Affected files
1564 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1565 irssi/src/silc/core/silc-core.h
1567 * Display signature verification result in public and private
1568 messages using theme abstracts. See irssi/default.theme for
1569 examples on their usage. Affected files
1570 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1571 irssi/src/fe-common/silc/module-formats.[ch],
1572 irssi/src/fe-common/silc/fe-common-silc.c,
1573 irssi/src/fe-common/silc/Makefile.am
1574 irssi/src/fe-common/core/fe-messages.[ch]
1576 * Fixed bugs in Irssi's theme parsing. Affected files
1577 irssi/src/fe-common/core/themes.c
1579 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Calculate the correct length for signed messages before
1582 encrypting, it must be multiple by block size. Affected
1583 file lib/silccore/silcmessage.c.
1585 * silc_message_signed_get_public_key returns now both
1586 decoded and encoded public key. Affected files are
1587 lib/silccore/silcmessage.[ch].
1589 * Added libtoolfix script that makes the libtool more generic
1590 and configurable in run-time. Now we can specify in run-time
1591 if what kind of libraries we want to create, regardless of
1592 configuration. SIMs are now creates even if --disable-shared
1593 was explicitly given.
1595 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Fixed founder key sending in CMODE command in client.
1598 Affected file lib/silcclient/command.c.
1600 * Fixed CUMODE founder authentication in server to not check
1601 for client's public key since it's not supposed to do that.
1602 Affected file silcd/command.c.
1604 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1606 * Set realname and hostname in NICK_REC records. Affected file
1607 irssi/src/silc/core/silc-nicklist.c
1609 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Remove 1.0 protocol backwards compat code from client
1614 * Added more reliable check for whether nickname did change
1615 or not, or whether only Client ID changed in NICK_CHANGE
1616 notify. Affected file lib/silcclient/client_notify.c.
1617 Fixes bug in '@' character handling in a nickname.
1619 * Added support for automatically parsing signature from
1620 the message payload. Added new function
1621 silc_message_get_signature to return the payload to
1622 application. Affected files lib/silccore/silcmessage.[ch].
1624 * Changed the private_message and channel_message client
1625 operations to deliver the SilcMessagePayload to the
1626 application too. Application can use it fe. to get the
1627 signature from the message for verification. Affected
1628 file lib/silcclient/silcclient.h, client_channel.c and
1631 * Redefined the signed payload for message payloads.
1632 Updated protocol specs and implemented.
1634 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Fixed wrong invite and ban list handling in server command
1637 reply. Affected files are silcd/command_reply.c,
1638 silcd/server_util.[ch].
1640 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1642 * Fixed CMODE setting in server when founder mode was set.
1643 Affected file silcd/command.c. Bug #95.
1645 * Added support to setting specific public key in CMODE in
1646 Irssi SILC client. Affected file lib/silcclient/command.c.
1648 * Added support to use specific public key in CUMODE in
1649 Irssi SILC Client. Affected file lib/silcclient/command.c.
1651 * Added support for inviting and banning by public key in
1652 Irssi SILC client. Affected file lib/silcclient/command.c.
1654 * Fixed fingerprint/babbleprint showing in invite and ban
1655 list command replys. Affected file is
1656 irssi/src/silc/core/client_ops.c.
1658 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1660 * Format CMODE +c and +h to display both the mode and the argument
1662 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Added test vectors and test programs for SHA-1, MD5,
1665 HMAC-SHA1 and HMAC-MD5. New tests are located in
1666 lib/silccrypt/tests/. Fixed also argument decoding bug in
1667 MD5 implementation. Affected file lib/silccrypt/md5.c.
1669 * Changed the channel private key and private message key
1670 generation (with static keys) to use SHA1 instead of MD5,
1671 as SHA1 is the mandatory hash function in SILC. Affected
1672 file lib/silcclient/client_[channel/prvmsg].c.
1674 * Changed the private key file encryption to use SHA1 instead
1675 of MD5. Added support for the old generation and added
1676 automatic change of the key (to be removed later). Affected
1677 files lib/silccrypt/silcpkcs.c.
1679 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Load only files with .pub suffix in PublicKeyDir. Affected
1682 file silcd/serverconfig.c.
1684 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1686 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1687 channels. Affected files silcd/silcd.c, silcd/server.h.
1689 * Added the config directive PublicKeyDir for the client block.
1690 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1692 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Merged Toni's irssi/silc.conf patch.
1696 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1698 * Max alloc tests in allocation routines. Affected file
1699 lib/silcutil/silcmemory.c.
1701 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Fixed a typo in resuming code that fixed detach/resume code
1704 in server. Bug #93. Affected file silcd/packet_receive.c.
1706 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1708 * Do reverse lookups for server when /connecting. Affected files
1709 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1710 irssi/src/core/net-nonblock.*
1712 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * Added library versioning for shared libraries. Affected
1715 files configure.in.pre and lib/Makefile.am.pre.
1717 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1719 * Display INVITE and BAN lists as specified by SILC 1.2
1721 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * Do not send invite list back unless asked (when sending
1724 no arguments) or when list was modified. Affected file
1727 * Remove client from invite list in KILLED notify and in
1728 KILL command. Affected file silcd/command.c and
1731 * Fixed bugs in invite list handling in INVITE command.
1732 Affected files silcd/command.c and silcd/server_util.c.
1734 * Merged with Irssi 0.8.6.
1736 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1737 Affected file irssi/src/fe-text/silc.c.
1739 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * The silc_argument_get_[first/next] now return the argument
1742 type to caller. Added silc_argument_payload_encode_one.
1744 Affected files are lib/silccore/silcargument.[ch].
1746 * Added support for the SILC 1.2 INVITE command and new
1747 invite lists to server. Affected files are silcd/command.c,
1748 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1750 * Added support for the SILC 1.2 BAN command and new
1751 ban lists to server. Affected files are silcd/command.c,
1752 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1754 * Added support to client sending new INVITE command. Affected
1755 file is lib/silcclient/command.c.
1757 * Added support to client sending new BAN command. Affected
1758 file is lib/silcclient/command.c.
1760 * Added support for removing client from invite list when kicked
1761 from channel, as SILC 1.2 dictates. Affected files are
1762 silcd/packet_receive.c and silcd/command.c.
1764 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1766 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1767 automatically the cipher's internal IV. Affected files
1768 lib/silccrypt/silccipher.[ch].
1770 * Assure the RESUME_CLIENT packet is not sent to twice to
1771 backup router if the detached client was originated from
1772 the backup. Affected file silcd/server.c. Bug #76.
1774 * Changed silc_sim_symname to not allocate memory. Affected
1775 file lib/silcsim/silcsimutil.c.
1777 * Fixed memory leaks with SIMs in server. Affected files
1778 silcd/serverconfig.c, silcd/server.c.
1780 * Fixed channel key distribution after resuming detached
1781 client. Affected files silcd/packet_receive.c.
1783 * Fixed channel's global_user boolean checking after detaching.
1784 Check it after changing the owner of the client not before.
1785 Affected file silcd/packet_receive.c.
1787 * Fixed few double frees from client library. Fixes at least
1788 Bug #81, possibly others too.
1790 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1791 notifys in Irssi SILC Client. Affected file is
1792 irssi/src/silc/core/client_ops.c. Bug #82.
1794 * Applied Ville Räsänen's manual page and --mandir bugfix
1795 patch. Affected files are configure.in.pre and Makefile.am.pre.
1798 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Added support to backup router protocol for backup to tell
1801 normal server that it cannot use the backup router as primary
1802 because the primary isn't really down. Updated protocol
1805 * Added support for primary router to tell backup router that
1806 resuming is not possible because the backup really isn't primary
1807 in the cell. For example if backup disconnected itself the
1808 resuming is not allowed since the primary really did not
1809 go down. Updated protocol specs.
1811 * Removed MARS from crypto library.
1813 * Defined the CTR mode and Randomized CBC mode in SILC. The
1814 CTR mode is RECOMMENDED now in specification. Defined also
1815 Serpent cipher as optional cipher. Updated the protocol specs.
1817 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1819 * Added support for inviting/banning by IP/MASK, public key,
1820 and explicit Client ID. Redefined the command and notify
1821 types to allow easier forwards support for other methods
1822 of inviting/banning. Updated protocol specs.
1824 * Remove the client from channel's invite lists if the client
1825 is kicked or killed. Updated protocol specs.
1827 * Unified the Channel Message Payload and Private Message
1828 into one Message Payload. Updated protocol specs and
1831 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Don't wait for EOF after socket error has occurred, but
1834 close the connection. Affected file is silcd/server.c.
1836 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1838 * Added support for setting FOUNDER mode on channel with
1839 specific public key which can be set with CMODE command.
1840 Updated protocol specs and implemented in client and server.
1842 * Fixed the Irssi SILC client to correctly shutdown the client
1843 library to avoid memory leaks. Affected files are
1844 irssi/src/silc/core/silc-core.c and silc-servers.c.
1846 * Deprecated the No Reply flag in SKE protocol and introduced
1847 "IV Included" flag which can be used to indicate that the IV
1848 is included in the ciphertext. This makes it possible to use
1849 SILC on unreliable transport, such as UDP which may cause
1850 packet reordering and losses. Updated protocol specs, did
1853 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1856 < 32 bit values in correct size. Affected file is
1857 lib/silcmath/mp_mpi.c.
1859 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * Fixed the KE Start Payload parsing to check that mandatory
1862 fields are present. Affected file lib/silcske/payload.c.
1864 * Fixed compilation warnigs in Irssi SILC Client. Affected
1865 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1867 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1869 * Print "nick now appears as newnick" and update Irssi's nicklist
1870 when you change your nick to "nick". Closes #62
1872 * Never format your own nick. Closes #63
1874 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1876 * SILC_UMODE_GONE changes are now propagated correctly to the
1877 Irssi client. Closes #54
1879 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1881 * Fixed example in /HELP KEY
1883 * Added expando $j which expands to current SILC Client version
1885 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Fixed public key decoding in crypto library.
1889 * Added better error printing to SKE library.
1891 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1893 * Fixed NICK command to not crash if nickname was not sent.
1895 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1898 Deprecated the old Encrypt-And-MAC order. Updated protocol
1899 specs and implemented.
1901 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1902 generation. Updated specs and implemented.
1904 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1906 * Added support for rekey before 2^32 sequence number wraps.
1907 Affected files in server and client library.
1909 * Padding must be at least 8 bytes now. Implemented and updated
1912 * Compute maximum padding for authentication packets to make
1913 passphrase approximation attacks impossible. Affected files
1914 in client library and in server.
1916 * Fixed PING command sending in client library and handling in
1917 server. The server ID must be ID Payload, not raw ID data.
1918 Affected files in server and client library.
1920 * Defined that all public keys sent in commands and notify
1921 payloads are actually Public Key Payloads not raw public key
1922 data. Updated protocol specs and implemented.
1924 * Updated protocol version to 1.2. Updated specs and code.
1926 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1927 status types. Updated specs and the code.
1929 * Added support for normal client to kill its own entries from
1930 the network. Updated protocol specs and the code.
1932 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1933 and added initial implementation.
1935 * Added MAC field to the Private Message Payload to protect
1936 against chosen ciphertext attacks. Updated the protocol specs
1939 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1940 attribute to indicate the user's current idle and signon time
1941 of a service. Updated protocol specs and implemented.
1943 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * Added "do_not_bind" argument to silc_client_file_send what
1946 can be used to not bind locally but assume the file receiver
1947 provides the point of connect. Usefull when sender is behind
1948 NAT device. Affected file lib/silcclient/silcclient.h and
1951 * Added -no-listener option to FILE SEND command in Irssi SILC
1952 client. Affected file irssi/src/silc/core/silc-servers.c.
1953 Renamed FILE RECEIVE to FILE ACCEPT.
1955 * Confirm passphrase for private key encryption in
1956 silc_create_key_pair and silc_change_private_key_passphrase.
1957 Affected files are lib/silcutil/silcapputil.c.
1959 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1961 * Move silc_client_packet_send back to internal, added
1962 silc_client_send_packet, a bit simpler function for application.
1963 Affected files lib/silcclient/silcclient.h, client.c and
1966 * Moved the SilcClientEntry, SilcChannelEntry and
1967 SilcServerEntry to silcclient.h to be public and documented
1968 them for application. Affected files are
1969 lib/silcclient/silcclient.h and idlist.h.
1971 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1973 * Fixed manual page installation patch by Ville Räsänen.
1974 USERS help page fix patch by Ville Räsänen
1976 * Changed the silc_client_command_call interface to make
1977 the command call simpler for the application. The library
1978 now handles the command line parsing, command finding and
1979 execution. Application only needs to call the function
1980 with the command line. Affected files are
1981 lib/silcclient/silcclient.h, command.[ch].
1983 * Fixed silc_get_input to NULL-terminate the returned input.
1984 Affected file lib/silcutil/silcutil.c.
1986 * Resolve the client's public key in JOIN command if the
1987 founder auth data is being requested but we don't know the
1988 client's public key. Affected file silcd/command.c.
1991 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1993 * Print notify for server opers when backup router comes
1994 online. Affected file silcd/server.c.
1996 * Fixed the INVITE command to send the invite list in
1997 command reply. Affected file silcd/command_reply.c.
1999 * Fixed MOTD command reply sending. Affected file
2002 * UTF-8 decode the topic in TOPIC command reply and LIST
2003 command reply in Irssi SILC client. Affected file is
2004 irssi/src/silc/core/client_ops.c.
2006 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2008 * Fixed the INVITE command to not crash Irssi SILC client
2009 when given without nickname argument. AFfected file
2010 irssi/src/silc/core/client_ops.c.
2012 * Fixed double free in WHOIS query on normal server when
2013 forwarding query to router. Affected file is
2014 silcd/server_query.c.
2016 * Fixed WATCH command reply handling on normal server which
2017 was missing altogether. Affected file silcd/command_reply.c.
2020 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2022 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2023 Included yodl sources for each of these. Also modified
2024 Makefile.am prototype to install these files to proper
2025 locations. Updated CREDITS. Affected file Makefile.am.pre,
2026 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2029 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Added support for encrypted private key files. Now
2032 passphrase must be provided when new key pair is created
2033 (can be empty though), and prompted when loading the
2034 private key. Added support for loading the old-style
2035 non-encrypted private keys as well. Affected files
2036 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2039 * Fixed silc_get_input to accept input on all terminals.
2040 Affected file lib/silcutil/silcutil.c.
2042 * Moved the Irssi SILC client key loading and other stuff
2043 to be called after the arguments and UI is initialized.
2044 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2046 * Added -P option to Irssi SILC client which can be used
2047 to change the passphrase of the private key. Affected
2048 file irssi/src/silc/core/silc-core.c.
2050 * Added silc_change_private_key_passphrase apputil routine
2051 to lib/silcutil/silcapputil.[ch].
2053 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Fixed connection closing in client library to not crash.
2056 Moved the connection freeing totally to function
2057 silc_clinet_del_connection. Affected file
2058 lib/silcclinet/client.c.
2060 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Changed includes/silcincludes.h to silcincludes.h.in to
2063 include configuration specific information. The silcdefs.h
2064 is not included in to installation anymore (it's only
2065 compilation time header).
2067 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2069 * Moved the SilcClient and SilcClientConnection from client.h
2070 to the public lib/silcclient/silcclient.h. Changed the
2073 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * If version string in silc_clinet_alloc is NULL the library
2076 puts it automatically. Affected file lib/silcclient/client.c.
2078 * Changed the version strings from variables to #define's
2079 in includes/silcversion.h.
2081 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2083 * Added shared library complation support.
2085 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2087 * Added lib/silcutil/silcapputil.[ch] for application
2088 utility functions. It includes routines for applications'
2089 convenience. Added silc_create_key_pair, silc_show_public_key
2090 and silc_load_key_pair functions.
2092 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Send RESUME_CLIENT packet from router to backup routers
2095 to in resuming. Affected file silcd/packet_receive.c.
2097 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * In IDENTIFY command parsing, send all other IDs except
2100 Client IDs explicitly to router for resolving on normal
2101 server. Also check that ID received in WHOIS command is
2102 always Client ID, others are not allowed. Affected file
2103 silcd/server_query.c.
2105 * Merged latest changes from irssi.org CVS.
2107 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2110 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2112 * Fixed the heartbeat sending in Irssi SILC client. Moved
2113 the silc_client_packet_send to silcclient.h for application
2114 usage. Affected files lib/silcclient/client_internal.h
2115 lib/silcclient/silcclient.h.
2117 * Fixed a bug in query resolving in server. Used wrong
2118 variable in a for loop and crashed. Affected file is
2119 silcd/server_query.c.
2121 * Server constructs requested attributes only to locally
2122 connected clients. Affected file silcd/server_query.c.
2125 * Fixed a bug when sending resolving from router to server
2126 with requested attributes. The constructed WHOIS command
2127 was incorrect. Affected file silcd/server_query.c.
2130 * Fixed Requested Attributes saving in WHOIS command reply.
2131 The length of the data buffer must be saved too. Affected
2132 file silcd/command_reply.c.
2134 * Update the client entry's servername after detaching is
2135 over. Affected file silcd/packet_receive.c. Bug #37.
2137 * Resolve incomplete client entrys in CUMODE_CHANGE and
2138 CMODE_CHANGE notifys. Affected file is
2139 lib/silcclient/client_notify.c. Bug #42.
2141 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Fixed channel key packet processing bug on backup router
2144 during backup resuming protocol. Affected file is
2145 silcd/packet_receive.c.
2147 * Fixed memory leaks in server. Affected files are
2148 silcd/server.c and silcd/packet_receive.c.
2150 * Fixed packet decryption problem when backup router encrypted
2151 channel message with wrong key during backup resuming
2152 protocol. Affected file silcd/packet_send.c.
2154 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2155 Toni Willberg (toniw@iki.fi)
2157 * Changed the SilcCipher context to be private. Changed the
2158 silc_cipher_get_iv to just return pointer to the IV. Added
2159 silc_cipher_get_name to return the name of the cipher.
2160 Fixed code all around to support these changes. Affected
2161 files are lib/silccrypt/silccipher.[ch], client library and
2164 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2166 * Fixed unaligned access in lib/silccore/silcattrs.c.
2168 * Fixed libtool linking in lib/silcsim/Makefile.am.
2170 * Fixed services attribute printing. Affected files is
2171 irssi/src/silc/core/silc-queries.c.
2173 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * Fixed a crashbug in incoming server accepting. Affected
2176 file silcd/server.c.
2178 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2180 * Added automatically generated index to Toolkit Reference
2183 * Added support for Postscript Toolkit Reference Manual.
2185 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2187 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2190 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Added 'send_events' boolean argument to the function
2193 silc_schedule_set_listen_fd which sends the set events to
2194 the application explicitly if set to TRUE. Default action
2195 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2196 lib/silcclient/client_internal.h and silcd/server_internal.h.
2198 * Added silc_compare_timeval to determine which time values
2199 is smaller. Affected file lib/silcutil/silcutil.[ch].
2201 * Added sort-of "Quality of Service" (QoS) support to
2202 SilcSocketConnection. Data reception can be controlled with
2203 rate limit per second and/or read data length limit.
2204 Added silc_socket_set_qos. Affected files are
2205 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2207 * Added the QoS configuration to SILC Server configuration
2208 file. Affected files are silcd/serverconfig.[ch] and
2211 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Merged with irssi.org CVS.
2215 * Failed OPER and SILCOPER authentications are now logged.
2216 Affected file silcd/command.c. Bugs #25.
2218 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2220 * ROBODoc documented lib/silcutil/silcbuffer.h and
2221 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2222 <ville.rasanen@iki.fi>.
2224 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Added support for auto-passphrase authentication from the
2227 config file during connecting which was not implemented
2228 yet. Affected file irssi/src/silc/core/client_ops.c.
2230 * Fixed a bug in authentication protocol failure handling which
2231 was processing wrong callback context. Affected files
2232 are lib/silcclient/client.c and protocol.c.
2234 * Fixed the /ATTR allow off to actually work. Affected file
2235 is irssi/src/silc/core/silc-queries.c.
2237 * Fixed the /ATTR -del to work. Affected file is
2238 irssi/src/silc/core/silc-queries.c.
2240 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2242 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2244 * Fixed mask attribute adding in Irssi SILC client. Affected
2245 file irssi/src/silc/core/silc-queries.c.
2247 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2249 * Added support for saving the requested attributes in
2250 WHOIS to directory. Affected file is
2251 irssi/src/silc/core/silc-queries.c.
2253 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Added support for parsing VCard fields that do not have
2256 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2258 * Fixed a double free bug in hash table foreach function
2259 if the entry was deleted in the foreach callback. Affected
2260 file lib/silcutil/silchashtable.c.
2262 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2264 * Added silc_attribute_get_verify_data to return the signature
2265 verification data for either user digital signature or
2266 server digital signature in Requested Attributes. Affected
2267 files are lib/silccore/silcattrs.[ch].
2269 * Added silc_vcard_alloc which is used to allocated dynamic
2270 SilcVCard context. The silc_vcard_free now checks whether
2271 the context is dynamically allocated or not. Affected files
2272 are lib/silcutil/silcvcard.[ch].
2274 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2276 * Periodically remove the NOATTR status from client entry
2277 so that the client may take the attributes in use even after
2278 server has resolved them unsuccessfully earlier. Affected
2279 file silcd/server_query.c and idlist.h.
2281 * Moved sha1hash and md5hash from client->internal to
2282 SilcClient for application usage. Affected files are
2283 lib/silcclient/client.h and client_internal.h.
2285 * Fixed attribute encoding and decoding bugs. Affected
2286 files lib/silccore/silcattrs.[ch].
2288 * Added ATTR command to Irssi SILC Client which is used to
2289 manage user's Requested Attributes sending and values for
2290 WHOIS command. Affected files around Irssi SILC client.
2292 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Added silc_buffer_strformat which can be used to format
2295 strings into a buffer which size is automatically increased.
2296 Affected file lib/silcutil/silcbuffmt.[ch].
2298 * Added implementation of VCard (RFC 2426) which can be used
2299 as part of Requested Attributes in WHOIS command. Affected
2300 file lib/silcutil/silcvcard.[ch].
2302 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2304 * Some strncat -> silc_strncat changes our the core and
2307 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2308 errors. Added better error printing to SKE library.
2309 Affected files lib/silcske/silcske.c, silcske_status.h and
2312 * Save the PKCS key length even if only private key is set to
2313 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2315 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2316 length in bits not in bytes. Affected files are
2317 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2318 silcd/server_query.c.
2320 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2322 * Added silc_attribute_payload_encode_data to directly encode
2323 the data into the attributes buffer. Renamed function
2324 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2325 Affected files are lib/silccore/silcattrs.[ch].
2327 * silc_hash_table_find_foreach calls the foreach function now
2328 once even if the nothing was found with context set to NULL.
2329 Affected file lib/silcutil/silchashtable.[ch].
2331 * Remove the RESOLVING flag from client entry after received
2332 the Requested Attributes from the client. Fixed memory leak
2333 in client entry freeing. Affected files silcd/server_query.c
2336 * Added Requested Attributes support into SILC Client Library.
2337 It is not able to send requested attributes in WHOIS command,
2338 and also receive and process requested attributes. Added
2339 silc_client_attribute_[add|del] and silc_client_attributes_get
2340 functions. Added also `ignore_requested_attributes' to the
2341 SilcClientParams to not use attributes in client. Affected
2342 files are lib/silcclient/command.c, client_attrs.[ch],
2343 silcclient.h, client_internal and client.[ch].
2345 * Changed the silc_client_get_client_by_id to support Requested
2346 Attributes, it takes them as argument now. Affected file
2347 is lib/silcclient/silcclient.h, and idlist.c.
2349 * Added -details option to WHOIS command in Irssi SILC Client
2350 to support the requested attributes. By default it requests
2351 all attributes. Affected file lib/silcclient/command.c and
2352 irssi/doc/help/in/whois.in.
2354 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2356 * Add also SERVICE attribute for server-constructed attribute
2357 data. Also digitally sign the attributes and add
2358 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2359 silcd/server_query.c.
2361 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Changed the silc_attribute_payload_encode to support list
2364 of attributes (function may be called several times to add
2365 a new attribute). Removed the silc_attribute_payload_encode_list
2366 function. The encoding function now also automatically encodes
2367 the data, so the caller does not need to do that. Affected
2368 files lib/silccore/silcattrs.[ch].
2370 * Added support for replying on behalf of the user to the
2371 Requested Attributes in WHOIS command in the server. Affected
2372 file silcd/server_query.c.
2374 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2375 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2377 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * Don't swtich to become primary router if we are backup if
2380 decryption error has occurred. Affected file silcd/server.c.
2382 * Fixed a bug in backup router IP address comparison in
2383 silc_server_backup_get.
2385 Save now also the port of the server/router and use that
2386 in comparison as well. Affected file silcd/server_backup.c.
2388 * Normal server now reconnects to backup router automatically
2389 if connection is lost to it. Affected file silcd/server.c.
2391 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2393 * If packet processing fails (like integrity check fails)
2394 the connection is closed now. Affected files are
2395 lib/silccore/silcpacket.c and silcd/server.c.
2397 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2399 * Fixed double free in RSA public key set function
2400 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2403 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2406 Added server_query.[ch] which provides one interface for
2407 querying information using all three commands.
2409 * Changed all "typedef unsigned char" in core library to
2410 "typedef SilcUInt8".
2412 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2416 * Renamed silc_server_get_client_resolve to
2417 silc_server_query_resolve and moved to server_query.[ch].
2419 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Resumed client packet handling from server put the resumed
2422 client on wrong list on router and caused the client not
2423 be present on the network anymore. Now fixed to put the
2424 client to correct list. Affected file silcd/packet_receive.c.
2426 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2428 * Various cleanup in error message output in config parsing code
2429 and in server init code. Fixed error log files containing
2430 too many newlines ('\n') in some situations. Affected files are
2431 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2433 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Use the reverse lookupped hostname in client internals
2436 instead of one user provided us as remote server name.
2437 Affected file lib/silcclient/client.c.
2439 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2441 * Added 'app_context' to silc_schedule_init. It is an
2442 application specific context that is delivered to application
2443 in task callback functions. Affected files are
2444 lib/silcutil/silcutil.[ch].
2446 * The hb_context in SilcSocketConnection is not freed
2447 automatically anymore (application must free it). Freeing
2448 it automatic is inconsistent. Affected files are
2449 lib/silcutil/silcsockconn.[ch].
2451 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Added support for removing explicitly added client connections
2454 in rehash and closing the client connections if they were
2455 unconfigured in the rehash. Affected file silcd/server.c.
2457 * Added support for aborting automatically pending commands
2458 that never receives the reply (to avoid memory leaks).
2459 Added also silc_server_command_pending_timed to set the
2460 specific timeout for pending command. Affected files are
2461 silcd/command[_reply].[ch].
2463 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2464 specs and lib/silccore/silcstatus.h.
2466 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Changed the silc_get_time to accept time value as argument
2469 or if zero is sent return current local time. Affected
2470 file lib/silcutil/silcutil.[ch].
2472 * Added STATS command to client library and Irssi SILC client.
2473 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2475 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2477 * Assure that channel key is set before sending it. May
2478 crash server otherwise. Affected file silcd/packet_send.c.
2480 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * Assure that endless loop cannot happen with detached client
2483 resolving on normal server. Added idlist status
2484 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2485 silcd/idlist.h and silcd/packet_receive.c.
2487 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2489 * Incoming file transfer request cannot use same session as
2490 the sending session. This can happen when sending file to
2491 yourself. Crashed the client on quit. Affected file
2492 lib/silcclient/client_ftp.c. Bug #24.
2494 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2496 * Implemented the draft-riikonen-precense-attrs draft and
2497 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2499 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Distribute the SERVER_SIGNOFF notify also to local backup
2502 routers from the primary router. The backup router may not
2503 have the signing of local server directly connected and need
2504 to know about the signoff. Affected file silcd/server_util.c.
2506 * Use the primary router as the origin of the locally connected
2507 server when it is disconnecting from the backup router since
2508 that's where it really is coming from. Now the clients from
2509 the disconnecting server are removed correctly and "shadow"
2510 clients are not left to the backup router. Affected file
2513 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * If normal server is standalone and found existing but disabled
2516 channel, do not re-create the channel since it creates
2517 duplicate same channels. Affected file silcd/server.c.
2519 * Added anonymous client connections support to server. New
2520 "anonymous" configuration option to ConnectionParams section
2521 added. If set to true, the username and hostname information
2522 of the client will be scrambled and anonymous user mode is
2523 set automatically to the user. Affected files are
2524 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2526 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * In JOIN notify handling, mark that the cache entry of the
2529 client cannot be expired. Can cause crashes on normal
2530 server (asserts client->channels). Affected file is
2531 silcd/packet_receive.c.
2533 * From now on distribution versions are used as protocol versions
2534 instead of by default using the Toolkit base version as protocol
2535 version. Affected file prepare.
2537 * Do not set the locally resolved hostname for local client
2538 entry but take what server sends. This way the real hostname
2539 is showed in WHOIS for yourself. Affected file is
2540 lib/silcclient/idlist.c and lib/silcclient/client.c.
2542 * Resolve local info with IDENTIFY when connecting to server.y
2544 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2546 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2547 for implied search (not needed on platforms which has native
2548 pthreads library). Use --without-pthreads to disable threads.
2549 Affected file is configure.in.pre
2551 * Fixed --with-iconv on platforms which need to bypass (broken)
2552 native iconv(). Affected file is configure.in.pre
2554 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Moved -C option parsing in Irssi SILC client at same time
2557 as other options. The UI was initialized earlier and caused
2558 problems on command line. Bug #16. Affected file is
2559 irssi/src/silc/core/silc-core.c.
2561 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2563 * Added global variable silc_log_timestamp that tells silclog
2564 wether to print or not the timestamp in the logging files.
2565 Affected file lib/silcutil/silclog.[ch].
2567 * Added silcd configuration option Timestamp in the Logging
2568 section. Affected file silcd/serverconfig.[ch],
2569 doc/example_silcd.conf.in.
2571 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2573 * Fixed fingerprint checking to check for entirely empty
2574 fingerprint instead of two first bytes when determining
2575 if it is set. Bug #18. Affected file silcd/command.c.
2577 * Fixed duplicate PKCS name registering to not allow it.
2578 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2580 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2582 * Conditionalize non-gcc compiler optimizations for various
2583 platforms, enable those commented out. Cleanups.
2584 Affected file lib/silcmath/mpi/configure.in
2586 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2588 * silc_rng_exec_command() left zombie processes if command
2589 didn't generate any output. Affected file
2590 lib/silccrypt/silcrng.c
2592 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2594 * Rewrote iconv checking, introduce --with-iconv for systems
2595 which rely on libiconv. Check if iconv() provided by libc
2596 is good enough, otherwise demand libiconv. Affected file
2599 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2601 * Search for ldopen() also in libc. This enables SIM support
2602 on *BSD systems. Based on patch from Alex Zepeda. Affected
2603 file configure.in.pre
2605 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2607 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2608 This fixes prepare on *BSD systems. Affected file
2611 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * More fixed for not having purge timeout for global clients
2614 that are on channel. Affected files silcd/command_reply.c
2617 * Fixed the rekey protocol to work with backup router connections.
2618 Rekey packets are now allowed on disabled connections as
2619 well. Affected files silcd/packet_send.c and server.c.
2621 * Do not switch to be as backup router when shutting down and
2622 closing the primary connection. Affected file silcd/server.c.
2624 * Fixed memory leaks in backup router deleting. Added
2625 silc_server_backup_free to free all data during shutdown of
2626 server. Affected files silcd/server_backup.[ch].
2628 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Do not process commands if the sock->user_data is NULL.
2631 Affected file silcd/command.c.
2633 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Fixed buffer overflow and security problems (loosing bits
2636 in CFB encryption) in SILC RNG. Problems reported by
2637 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2639 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2641 * Added yet more checks that client is not expired on global
2642 list if it is on channels. Affected file is
2643 silcd/command_reply.c.
2645 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Merged c0ffee's MIME signal patch which adds support for
2648 sending also MIME messages in Irssi SILC Client, and handling
2649 received MIME messages in a signal (and perhaps doing something
2650 to non-textual MIME messages).
2652 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Fixed pending command deletion in server and client library
2655 to check the whole list instead of breaking after first found.
2656 The affected files are silcd/command.[ch] and
2657 lib/silcclient/command.[ch].
2659 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2662 secret or private, otherwise it's possible to find out
2663 whether a secret channel exists or not. Affected file
2666 * If CMODE change fails during the mode setting, assure that
2667 the old mode mask is set for the channel back. Affected
2668 file silcd/command.c.
2670 * Fixed passphrase saving on +a channel on normal server
2671 after successful JOIN command. Affected file silcd/command.c.
2673 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Remove server/router operator privileges in DETACH command,
2676 since it's possible to resume to server where these
2677 privileges would not be allowed for the client. Affected
2678 file silcd/command.c.
2680 * Do not set to wait for backup in rehash of the server.
2681 Affected file silcd/server.c.
2683 * Do not check listener sockets when counting how many
2684 socket connections we have. Affected file is
2685 silcd/server_util.c.
2687 * Do not announce disconnected clients that are remaining
2688 in history (for WHOWAS). This is because SIGNOFF notify
2689 for these has been sent earlier already. Affected file
2692 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2694 * Buffer overflow with CUMODE command's mode->mode character
2695 conversion. Reported by Ville Räsänen. Affected file
2696 lib/silcutil/silcutil.c.
2698 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Allow heartbeat packets to go disabled connections anyway.
2701 Affected files silcd/server.c and silcd/packet_send.c.
2703 * Do not broadcast New Channel packets with List flag set
2704 in the packet to backup routers. The router must check
2705 for the correctness of the packets before sending them.
2706 It is possible that router will have enforce Channel ID
2707 change and this would cause desync in the backup router.
2708 Affected file silcd/packet_receive.c.
2710 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2711 are handled in list parsing. They are not list packets
2712 anymore. Affected file silcd/packet_receive.c.
2714 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Stop waiting for backup router through the timeout, not
2717 directly after backup router has arrived. Affected file
2720 * Do not re-create channel keys and send them when removing
2721 clients in server shutdown. Affected files are
2722 silcd/server_internal.h and silcd/server_util.c.
2724 * Notify distribution to backup routers was missing from
2725 the silc_server_send_notify_dest function which caused
2726 desyncing problems with backup router. Affected file is
2727 silcd/packet_send.c.
2729 * The client's channel removing was working wrong on
2730 backup router. It assumed that it doesn't know global
2731 information but backup router does know. For this reason
2732 it could remove channel when it wasn't supposed to do that.
2733 Affected file silcd/server.c and silcd/server_util.c.
2735 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Stop for a couple seconds after badkup router has become
2738 primary router. Affected file silcd/server.c.
2740 * Added silc_server_remove_servers_by_server, which is used
2741 to remove servers originated from some other server. Also
2742 clients of those servers can be removed too. Affected file
2743 silcd/server_util.[ch].
2745 * When removing clients after a server has signed of remove
2746 also all servers behind that server (unless they are known
2747 to be available locally), and send SERVER_SIGNOFF for each
2748 of the server separately. Also the signed off clients are
2749 sent now separately per signed off server. The affected files
2750 are silcd/server.c and silcd/server_util.[ch].
2752 * All servers added with silc_idlist_add_server must always
2753 have both "router" and "connection" pointers set. Otherwise,
2754 bad server entries may be left around in the cache.
2755 Affected file silcd/command_reply.c.
2757 * Do not create the channel key in NEW_CHANNEL packet
2758 processing if the channel is empty. Affected file
2759 silcd/packet_receive.c.
2761 * Completed backup router support for standalone routers.
2762 Supports also servers in the cell that do not use the backup
2765 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * Fixed a bug in silc_string_regexify which did not add '^'
2768 at the start of each string, and thus the matching was
2769 not explicit. For example ban list iikone@*!*@* would
2770 match also "priikone", which is wrong, it would have to be
2771 *iikone@*!*@* to match also "priikone". Affected
2772 file lib/silcutil/unix/silcunixutil.c.
2774 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2776 * Enable all local server connections before updating client
2777 caches when we've become backup router. Otherwise, signoff
2778 packets may not reach the clients. Affected files are
2779 silcd/server.c and silcd/server_util.[ch].
2781 * Fixed a bug in version string parsing which could crash
2782 the program with specially formatted version string.
2783 Bug reported and patch provided by Ville Räsänen. Affected
2784 file lib/silcutil/silcutil.c.
2786 * Handle the disconnection immediately when DISCONNECT
2787 packet is received in server. Affected file silcd/server.c.
2789 * Primary router now waits a short time (10 seconds) for
2790 backup router connection before accepting any other
2791 connection (except local). Affected file silcd/server.c,
2794 * Fixed a crash in client libary in NICK_CHANGE notify when
2795 NICK_CHANGE arrived for client entry we are resolving
2796 currently. Affected file lib/silcclient/client_notify.c.
2798 * Call the sconn->callback completion even if error had
2799 occurred. Start reconnecting always if connection to
2800 primary router fails during backup router protocol.
2801 Affected files silcd/server.c and server_backup.c.
2803 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Added functions silc_server_send_opers and
2806 silc_server_send_opers_notify to send packets stricly
2807 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2808 to send variable argument notify to operators.
2809 Affected files silcd/packet_send.[ch] and silcd/server.h.
2811 * Removed UMODE rights checking with UMODE_CHANGE notify.
2812 Affected file silcd/packet_receive.c.
2814 * Server/router operator now receives notify when network
2815 switches to backup router and when it resumes the use of
2816 primary router. Affected file silcd/server.c and
2817 silcd/server_backup.c.
2819 * Fixed the updating of client information after backup
2820 resuming protocol is over; update all except local clients
2821 to the new primary router. The affected file is
2822 silcd/server_util.c.
2824 * Added support for closing active connections in rehash
2825 that were unconfigured by the user. Supports currently
2826 closing server and router connections. Affected file
2829 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2831 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2834 is NULL since seems that on some platforms NULL is allowed
2835 and on some it's not. Fallback encoding is used instead.
2836 Affected file lib/silcutil/silcstrutil.c.
2838 * Fixed statistics updating for incoming server connection
2839 which could cause problems when re-connecting. Affected
2840 file silcd/server.c.
2842 * Preliminary backup router support for standalone router
2843 added. Affected files in silcd/.
2845 * Mark server connections in backup router disabled before
2846 and after backup protocol. Affected file is
2847 silcd/server_backup.c.
2849 * Added support for reconnecting to remote server connection
2850 even if the protocol fails, and if the configuration wants
2851 us to keep trying to connect anyway.
2853 Server connection is not allowed to backup router if
2854 backup router does not have connection to primary router yet.
2856 Affected file is silcd/server.c.
2858 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Added silc_client_udpate_server function to update changed
2861 server info. Affected file lib/silcclient/idlist.[ch].
2863 * Added check for server entries that are being resolved when
2864 notify is received. If being resolved, handle the received
2865 notify only after it's resolved so that all notifys are
2866 handled in same order as received from the server.
2868 Added similar resolver check to channel entries. Every
2869 notify that cause resolving of any information that affects
2870 channel entry marks the channel entry in waiting state.
2871 After whatever resolving is over the waiters are signalled
2872 and only then the notifys are handled in the same order
2873 as delivered from the server.
2875 Affected files are lib/silcclient/idlist.[ch], and
2878 * Fixed KILLED notify handling in normal server. Affected
2879 file silcd/packet_receive.c.
2881 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2882 is locally connected, or was locally connected (but may
2883 be detached and connection is not active). Added also
2884 SILC_IS_LOCAL for checking this status. Affected files
2885 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2886 silcd/server.c and silcd/server_internal.h.
2888 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Don't send or handle TOPIC_SET if topic is already set and
2891 is same as being set. Affected files silcd/command.c and
2892 silcd/packet_receive.c.
2894 * Fixed CMODE change rights checking to work correctly when
2895 removing modes by operator. Affected file is
2896 silcd/server_util.c.
2898 * Fixed some handling with New Channel packet in router and
2899 fixed some CMODE_CHANGE notify handling in server and router.
2900 Affected file is silcd/packet_receive.c.
2902 * Changed "disconnect" client operation to include the
2903 reason of the disconnection and optional disconnection
2904 message. Affected file lib/silcclient/silcclient.h.
2906 * Made the compilation of lib/contrib/ stuff conditional.
2907 Affected files configure.in.pre, lib/contrib/Makefile.am.
2909 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2912 to the sender of the notify too, to avoid situation where two
2913 notifys are in the network at the same time going to oppsite
2914 directions. Affected file silcd/packet_receice.c.
2916 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Delete the client from channel even if the cilent->id is
2919 NULL. It was possible that client was deleted without
2920 removing from channels (theoretically at least). Affected
2921 file silcd/server.c and silcd/server_util.c.
2923 * Free the client data too when resuming is not successful.
2924 Affected file silcd/packet_receive.c.
2926 * Merged some code from c0ffee's silc-plugin. Affected files
2927 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2929 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2930 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2931 to the primary router connection, the other one returns
2932 TRUE if packet must be broadcasted to network.
2934 * All notifys that are destined to primary router (to network)
2935 are now automatically sent to backup routers even if the
2936 router is standalone (and has backup router). Affected files
2939 * Added --without-irssi and --without-silcd configuration
2940 options for disabling the compilation of these applications.
2941 Affected file configure.in.pre and prepare.
2943 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2946 UTF-8 encoding and decoding. Added also new encodings
2947 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2949 Added also SILC_STRING_LANGUAGE which is language and charset
2950 specific encoder and decoer for those platforms that support
2951 iconv(). It can convert the UTF-8 to and from the locale
2952 specific character set.
2954 Affected file lib/silcutil/silcstrutil.[ch].
2956 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2958 * Added function silc_get_command_name to the file
2959 lib/silcutil/silcutil.[ch].
2961 * Improved the server debug output a bit. Affected files are
2964 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Save the channel passphrase when received succesful JOIN
2967 command reply from router, on normal server. Otherwise
2968 joinig +a channels from normal server is not possible.
2969 Affected file silcd/command.c.
2971 * Fixed a bug in TOPIC_SET notify handling. The notifier
2972 may be other than client too, like server or channel.
2973 It expected it to always be only client and ignored the
2974 notify. Affected file silcd/packet_recieve.c.
2976 * Removed some (unnecessary) debug printing from
2977 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2979 * Do not force CMODE_CHANGE when server is announcing new
2982 Router announces stuff only after server reannounces channel
2983 after CHANNEL_CHANGE notify.
2985 These fixes optimizes the announcing procedure, and perhaps
2986 fixes some problems too. Affected file silcd/packet_receive.c.
2988 * Fixed SERVER_SIGNOFF sending to local clients. It was
2989 totally broken and sent the notify to all local clients,
2990 instead of only to those that was on same channel as the
2991 signing off clients. Affected file silcd/server_util.c.
2993 * Added -D option to server. It can be used to give debug
2994 level. The levels are from 0 - 99, and are predefined for
2995 smooth server debugging. (see silcd.c for the predefined
2996 levels). Affected file silcd/server.c.
2998 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Fixed a bug in Irssi SILC client to close the connection
3001 properly when disconnecting from server. Affected file
3002 irssi/src/silc/core/client_ops.c.
3004 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * When authenticating as founder during JOIN command, check
3007 that the one authenticating becomes the only founder on the
3008 channel. Affected file silcd/command.c.
3010 * Better checking for founder mode setting when CUMODE_CHANGE
3011 notify is received. Affected file silcd/packet_receive.c.
3013 * Close all connections when shutting down the server by sending
3014 DISCONNECT packet. Close all listeners too when shutting
3015 down the server. Affected file silcd/server.c.
3017 * Handle DISCONNECT packet correctly in client library by
3018 calling the "disconnect" client operation. Affected file
3019 lib/silcclient/client.c.
3021 * Handle local errors correctly during resuming. Affected
3022 file lib/silcclient/client.c.
3024 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * The log file is not dupped internally anymore in
3027 lib/silcutil/silclog.c. Fixed memory leaks too.
3029 * The scheduler now dispatches all pending timeout tasks
3030 when it is uninitialized with silc_schedule_uninit.
3031 Affected file lib/silcutil/silcschedule.c.
3033 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Added --enable-stack-trace option to configure. Added
3036 memory allocation stack trace support. Added files
3037 lib/silcutil/stacktrace.[ch]. Affected files are
3038 lib/silcutil/silcmemory.[ch].
3040 * Fixed memory leaks from libraries and server. Affected
3041 files around the tree.
3043 * Reverted back a fix made to CUMODE which broke it.
3044 Affected file silcd/command.c.
3046 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3049 core library, and implemented it. All textual messages SHOULD
3050 use this flag and the message MUST be UTF-8 encoded.
3051 All text messages sent by Irssi SILC client are now UTF-8
3052 encoded (regardless whether the terminal supports UTF-8 or not).
3053 Affected files are lib/silccore/silcchannel.h,
3054 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3057 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3059 * Added lots of new statistics updating that was missing from
3060 the server and router code. Affected files in silcd/.
3062 * Sending SIGUSR1 signal to server now dumps the current
3063 server statistics into /tmp directory. Affected file is
3066 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3067 the SILC Hash Interface also. Added new functions
3068 silc_hash_get_name, silc_hash_init, silc_hash_update and
3069 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3071 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Added some better info printing for client during connecting.
3074 Affected file silcd/server_util.c.
3076 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3077 to silence a user on a channel. Affected files are
3078 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3079 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3080 and silcd/packet_receive.c.
3082 * Fixed a fatal bug in handling of malformed command payload.
3083 Affected file silcd/command.c.
3085 * Fixed a double free when announcing channel users to router.
3086 Affected file silcd/server.c.
3088 * After successful authentication to channel founder mode, check
3089 that there isn't anyone else with founder mode on the channel.
3090 The one that authenticated will become founder and anyone
3091 else is demoted. Affected file silcd/command.c.
3093 * Added error printing of any error that has occurred during
3094 any command in client library. Affected file is
3095 irssi/src/silc/core/client_ops.c.
3097 * Removed some error printing from the client library and left
3098 it for the application to worry (from the error status it
3099 receives in 'command' client operation. Affected file is
3100 lib/silcclient/command.c.
3102 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3104 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3105 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3106 Starting key agreement with itself is denied. Affected file
3107 is lib/silcclient/client_keyagr.c.
3109 * Fixed some error checkings from the SFTP library which caused
3110 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3111 and lib/silcsftp/sftp_util.c.
3113 * Added new "debug" and "debug_string" settings to Irssi SILC
3114 client which can be used to print runtime debugging on the
3115 Irssi's screen. Available when compiled with --enable-debug
3116 option. Affected file irssi/src/silc/core/silc-core.c.
3118 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3120 * Fixed a missing variadic parameter in a function call that
3121 caused server crash when a non-allowed connection arrived.
3122 Reported by Richard Becker. Affected file silcd/server.c.
3124 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Added WATCH list sending to backup routers from router.
3127 The WATCH command is sent by the router to the backup
3128 router. Affected file silcd/command.c.
3130 * Mark the backup_router flag for RouterConnection entry
3131 if the backup router stuff is defined in the config file.
3132 Affected file silcd/serverconfig.c.
3134 * Fixed some backup data sending around the code to work better
3135 if the router is standalone router. Not all places were fixed.
3136 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3139 * Fixed the router connecting when connecting to multiple
3140 routers. It ignored every other router except the first
3141 one. Affected file silcd/server.c.
3143 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Made the private key generation after expiration optional.
3146 If not created after expiration the old key will re-expire
3147 at a later time (and thus key pair is not necessary to
3148 change). Affected file irssi/src/silc/core/clientutil.c.
3150 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * The length arguments in bind() and connect() were wrong
3153 and fixed now to used SIZEOF_SOCKADDR in the
3154 lib/silcutil/unix/silcunixutil.c.
3156 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * Fixed detach timeout handling to use Client ID and not
3159 the actual client entry which may be freed in the callback.
3160 Affected file silcd/command.c.
3162 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3164 * Merged c0ffee's multiple interface support patch.
3165 Affected files in silcd/.
3167 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3169 * Cleanup keys properly. Affected file is
3170 irssi/src/silc/core/clientutil.c.
3172 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Display the user mode on the status bar. Affected file
3175 irssi/src/silc/core/silc-expandos.c.
3177 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * If private message key is not set, but the flag is set in
3180 the packet, ignore the packet since it cannot be decrypted.
3181 Affected file lib/silcclient/client_prvmsg.c.
3183 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3185 * When resuming client, remove the old client entry from
3186 the watcher list too. Affected file silcd/packet_receive.c.
3188 * Do not allow normal server to force founder mode away
3189 from router if the founder mode is already set. Affected
3190 file silcd/packet_receive.c.
3192 * Remove the client entry with watch notify types with short
3193 timeout, and not directly, so that other notifys can be
3194 retrieved too. Affected file lib/silcclient/client_notify.c.
3196 * Display notification about data messages that cannot be
3197 displayed. Affected files irssi/src/silc/core/client_ops.c,
3198 irssi/src/fe-common/silc/module-formats.[ch].
3200 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3202 * Fixed the CHANNEL_CHANGE notify handling in client libary
3203 to not use freed memory. Affected file is
3204 lib/silcclient/client_notify.c.
3206 * Fixed CUMODE_CHANGE notify handling in server. Affected
3207 file silcd/packet_receive.c.
3209 * Fixed USERS command to support empty channels. Affected
3210 file silcd/command.c.
3212 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3214 * Allow multiple identical pending commands to be registered
3215 in client library. Affected file is lib/silcclient/command.c.
3217 * Call the completion for resolving client information only
3218 after all resolvers has finished. This fixes a crash in
3219 the client. Added support for checking when the resolvers
3220 are finished. Affected file is lib/silcclient/idlist.c.
3222 * Wait by default 3 seconds before reconnecting to the server
3223 after being disconnected. Makes the /detach command a bit
3226 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Check the watcher list before sending signoff notifys
3229 when closing client connection. Affected file is
3232 * Added better CMODE command rights checking. Affected file
3233 silcd/server_util.c.
3235 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3237 * Fixed watcher list checking during server signoff. It
3238 crashed the server. Affected file silcd/server_util.c.
3240 * The JOIN command reply returns now the founder's public
3241 key. Affected file is silcd/command.c.
3243 * Announce the channel mode, and the mode properties with
3244 CMODE_CHANGE notify. Affected file silcd/server.c.
3246 * Mark new channels by default disabled, untill at least
3247 one user joins the channel. Affected file is
3248 silcd/packet_receive.c.
3250 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3252 * The nickname argument to watch notify can be optional.
3253 Fixes a crash in server. Affected file silcd/packet_send.c.
3255 * Remove the client entry from cache if the WATCH notify type
3256 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3257 lib/silcclient/client_notify.c.
3259 * Check the watcher list before and after changing nickname
3260 when the NICK_CHANGE notify is received. Affected file is
3263 * Fixed a crash in OPER and SILCOPER command sending. Empty
3264 passphrase caused the crash. Affected file is
3265 lib/silcclient/command.c.
3267 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3269 * Merged with Irssi CVS for Irssi SILC client.
3271 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3273 * Completed the protocol specifications.
3275 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Merged with Irssi CVS for Irssi SILC client.
3279 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Added the founder's public key delivery to the
3282 CUMODE_CHANGE notify type as well. Updated the protocol
3283 specs and the code. Affected files are silcd/packet_send.[ch],
3284 silcd/packet_receive.c and silcd/command.c.
3286 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Added silc_pkcs_public_key_copy function into the
3289 lib/silccrypt/silcpkcs.[ch].
3291 * Remove the `iv' from the SilcChannelEntry since we can
3292 live without it. Affected files are silcd/idlist.h and
3293 silcd/packet_receive.c.
3295 * Added support for sending the founder's public key in
3296 the CMODE_CHANGE notify packet in the server. Affected
3297 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3298 silcd/command.c and silcd/server.c.
3300 * Changed the FOUNDER_AUTH authentication to use only
3301 public key authentication as defined by new protocol
3302 specs. Passphrase authentication with that mode cannot
3303 be used anymore. It is now possible to reclaim founder
3304 mode from any server in the network. Affected files are
3305 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3307 * Added permanent channels support by making the channel
3308 permanent when FOUNDER_AUTH mode is set on the channel.
3309 The channel will not be destroyed even if channel is empty
3310 when that mode is set. Protocol TODO #17. Affected
3311 files are silcd/server.[ch], server_util.[ch],
3312 silcd/command.c, silcd/packet_receive.c and
3313 lib/silcclient/command.c.
3315 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Added reference counter to the command reply context in
3318 the client library. Affected files are
3319 lib/silcclient/command_reply.[ch].
3321 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Fixed rekey protocol with PFS in the client library.
3324 Affected file is lib/silcclient/protocol.c.
3326 * Added support for list of errors in client library
3327 command reply handling. Affected file is
3328 lib/silcclient/command_reply.c.
3330 * Defined that the WHOIS and IDENTIFY commands can send
3331 list of errors. Updated the protocol specs. Protocol
3334 * Added support for sending list of errors to WHOIS and
3335 IDENTIFY commands in server. Added support for receiving
3336 list of errors in server. Affected files are
3337 silcd/command.c and silcd/command_reply.c.
3339 * Fixed client info resolving on LEAVE command in client
3340 library to not crash. Affected file is
3341 lib/silcclient/client_notify.c.
3343 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * Defined that the NICK command replies with thew changed
3346 nickname too, to make the nickname changing simpler at
3347 the client's end. Updated protocol specs and the code
3348 in client and server. Affected files are
3349 silcd/command.c, lib/silcclient/command_reply.c and
3350 lib/silcclient/command.c.
3352 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3354 * Added `Compressed' packet flag to indicate that the packet
3355 payload is compressed by the sender. Updated the protocol
3356 specs and the core library. The compression still is not
3357 implemented in the sources. Affected file is
3358 lib/silccore/silcpacket.h.
3360 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3362 * Remove pending command callbacks also if the connection
3363 to the server is destroyed. Affected file is
3364 lib/silcclient/client.c.
3366 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Added new QUIET channel user mode that can be used to
3369 quiet a user in a channel. Updated the protocol specs but
3370 it wasn't implemented yet. Protocol TODO #27. Affected
3371 file is lib/silccore/silcmode.h.
3373 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3375 * Added BLOCK_INVITE user mode to be able to block incoming
3376 invite notifications. Protoocol TODO #26. Affected files
3377 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3380 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3381 the protocol specs and the code. Affected file is
3382 lib/silccrypt/silcpkcs.c.
3384 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Disconnect Payload includes now the status type. Updated
3387 the protocol specs and the code. Protocol TODO #25.
3388 Affected files are silcd/server.c, lib/silcclient/client.c.
3390 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3391 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3392 Moved the silc_client_command_status_messages table to the
3393 lib/silcutil/silcutil.c and added new funtion
3394 silc_get_status_message, which deprecates function
3395 silc_client_status_message. Affected files are
3396 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3397 lib/silcutil/silcutil.[ch].
3399 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Defined that the nickname hash in Client ID MUST be from
3402 lowercase nickname. This effectively changes nicknames in
3403 SILC to case-insensitive. Updated the protocol specs and
3404 the code. Affected files are lib/silcutil/silcutil.[ch],
3405 silcd/serverid.c, and silcd/idlist.c.
3407 * Added new channel user modes BLOCK_MESSAGES_USERS and
3408 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3409 code. Affected files are lib/silccore/silcmode.h,
3410 lib/silcclient/command.c, and silcd/packet_send.c.
3412 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3413 specs and code. Affected file lib/silccore/silcstatus.h.
3415 * Added support for watch list. It is possible to add nicknames
3416 to be watched, and when they come to network, leave network
3417 or user mode changes the watcher will be notified of this
3418 change. Added SILC_COMMAND_WATCH command, added new
3419 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3420 notifications. Updated the protocol specs and implemented
3421 this to library, client and server. Protocol TODO #21.
3422 Affected files are lib/silccore/silccomand.h,
3423 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3424 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3425 silcd/packet_send.[ch], silcd/packet_receive.c, and
3426 irssi/src/silc/core/client_ops.c.
3428 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3429 somebody watching you. Updated the protocol specs and the
3430 code. Affected files are lib/silccore/silcmode.h, and
3431 lib/silcclient/command.c.
3433 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Added service support to SILC protocol. Added new command
3436 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3437 core library. Services are not implemented in server or
3438 client for now. Protocol TODO #20. Affected files are
3439 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3441 * Added SilcStatus argument to `command' client operation
3442 to return the error status when command sending fails
3443 locally. Changed all command in client library to return
3444 correct command status. Affected files are
3445 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3446 irssi/src/silc/core/client_ops.c.
3448 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Added silc_mime_parse function to parse MIME headers.
3451 Affected files are lib/silcutil/silcstruti.[ch].
3453 * Added MIME header parsing in Irssi SILC Client. It displays
3454 all textual MIME objects, others it ignores. Affected file
3455 is irssi/src/silc/core/clien_ops.c.
3457 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3459 * Fixed a bug in the pid writing function, which couldn't be
3460 written in a root-owned directory.
3462 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * Defined that channel message to unknown Channel ID must
3465 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3466 Updated the protocol specs and the code in server. The
3467 affected file is silcd/packet_receive.c.
3469 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3471 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3472 that it is used to send error notifys if error occurs during
3473 some SILC packet processing, except commands. The error
3474 types are same as for command reply types. Defined that
3475 if private message is sent to unknown Client ID the error
3476 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3477 Updated the protocol specs and code. Affected files are
3478 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3479 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3480 and irssi/src/silc/core/client_ops.c. Renamed the
3481 SilcCommandStatus to SilcStatus.
3483 * Defined the use of extra WHOIS attributes in WHOIS command.
3484 The <Requested Attributes> (defined in a separate document)
3485 can be used to request additional information about user
3486 not returned by standard WHOIS command. Defined that server
3487 can send WHOIS command directly to client. Client provides
3488 the requested attributes to the server. Updated the protocol
3489 specs. Protocol TODO #4. Implementation is not done yet
3490 (Protocol TODO #24).
3492 * Renamed function silc_client_command_status_message to
3493 silc_client_status_message. Affected files are
3494 lib/silcclient/command_reply.[ch].
3496 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3498 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3499 32 bit integers. Updated the protcol specs and the code.
3500 Affected files are silcd/command.c and
3501 lib/silcclient/command.c.
3503 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3505 * Fixed a bug in library where sending a bogus authentication
3506 payload would lead to a crash. Affected file is
3507 lib/silccore/silcauth.c.
3509 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3511 * Added detach_disabled and detach_timeout server config
3512 options to the server. Affected files silcd/serverconfig.[ch],
3513 silcd/command.c and silcd/packet_receive.c.
3515 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Added resolve_cmd_ident field to the SilcClientEntry structure
3518 too so that if the entry is for example being resolved so
3519 another command may attach to the same pending command reply
3520 without requiring to resolve the same entry again. Added
3521 support for adding multiple pending commands for one
3522 command idenfier. Affected files lib/silcclient/command.[ch],
3523 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3525 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3527 * Defined that server receives WHOIS command reply for private
3528 and secret channels too. Updated protocol specs and the
3529 code in server. Affected file silcd/command.c.
3531 * Defined <channel user mode list> argument to WHOIS command
3532 reply for returning user modes on the channels. The
3533 channel list now doesn't include the user mode anymore but the
3534 actual channel mode. Updated protocol specs and the code in
3535 client and server. Affected files are silcd/command_reply.c,
3536 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3537 and lib/silcclient/command_reply.c.
3539 * Save the channels list in WHOIS command reply in normal server
3540 so that WHOIS always shows joined channels also in normal
3541 server and not just on router. Affected file is
3542 silcd/command_reply.c.
3544 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3546 * Defined that server receives USERS command reply for private
3547 and secret channels too. Updated protocol specs and the
3548 code in server. Affected file silcd/command.c.
3550 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Changed the UMODE's mode mask argument to be optional. If
3553 not provided then the command merely returns the current mode
3554 mask to the client. Updated protocol specs and the server.
3555 Affected file is silcd/command.c.
3557 * Added SILC session detachment/resuming support. It is possible
3558 to detach by closing the network connection and then re-connect
3559 and resume to the old client session. Added DETACHED user
3560 mode that server will set for detached client. Added new
3561 packet RESUME_CLIENT which is used to perform the resuming
3562 process. Added DETACH command. Updated the protocol specs,
3563 core library, client and server. Protocol TODO #22. Very
3564 many affected files around the tree.
3566 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3568 * Changed the CMODE's mode mask argument to be optional. If
3569 not provided then the command merely returns the current mode
3570 mask to the client. Updated protocol specs and the server.
3571 Affected file is silcd/command.c.
3573 * Changed the Killer's Client ID in KILLED notify to be just
3574 any ID payload since router server is allowed to kill as well.
3575 Updated protocol specs, client libary and server. Affected
3576 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3577 and irssi/src/silc/core/client_ops.c.
3579 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Added new user modes ANONYMOUS for special anonymous servers
3582 that may set the mode for client, and BLOCK_PRIVMSG which
3583 client may set to block incoming private messages unless the
3584 Private Message Key flag is set (using private keys to protect
3585 private messages). Updated protocol specs and code in client
3586 and server and core library. Protocol TODO #23. Affected
3587 files are lib/silccore/silcmode.h, silcd/server.[ch],
3588 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3589 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3591 * Added new channel user mode BLOCK_MESSAGES which the client
3592 may set to itself to tell server not send channel messages.
3593 Other packets such as channel key packets are still sent.
3594 Protocol TODO #23. Updated the protocol specs, client and
3595 server. Affected files are lib/silccore/silcmode.h,
3596 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3597 lib/silcutil/silcutil.c, silcd/command.c, and
3598 silcd/packet_send.c.
3600 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Redefined the Status Payload to include now two 8 bit fields,
3603 instead of one 16 bit field. This now makes it possible to
3604 send list of errors. Updated the protocol specs and the code
3605 in core library, client library and server. Protocol TODO #1.
3606 Affected files are lib/silccore/silccommand.[ch],
3607 lib/silcclient/command_reply.[ch], silcd/command.c,
3608 silcd/command_reply.c and silcd/packet_receive.[ch].
3610 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3612 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3613 must be handled by the application and should tell the application
3614 that an error message was already printed, and it should print the
3615 config coords (line, filename, ...). Affected files are
3616 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3618 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3619 server config parsing code more readable.
3621 Fixed a bug in the fetch_logging() config callback.
3623 Affected files is silcd/serverconfig.c.
3625 * Drop root privileges when started in foreground. Don't drop them
3626 if debugging also. Affected file is silcd/silcd.c.
3628 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Added more IM-like features by introducing new user modes
3631 for setting various presence information. Added new modes:
3632 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3633 specs and code. Protocol TODO #19. Affected files are
3634 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3635 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3637 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * Added STATS command to the protocol after all, to return
3640 various statistical information about the network. It can
3641 be used by clients to retrieve statistical information, and
3642 servers may use it to to fetch cell and network wide
3643 statistics from router. Updated the protocol specs and
3644 implemented it to the server. Protocol TODO #16.
3645 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3646 silcd/command_reply.[ch].
3648 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * The LIST command reply in client libary now adds new channel
3651 entry if the returned channel doesn't exist yet in cache,
3652 and returns the channel entry to the application in the
3653 command_reply client operation. Affected file is
3654 lib/silcclient/command_reply.c.
3656 * Changed the channel message payload's MAC generation to
3657 include the IV in the MAC as well. This way all relevant
3658 parts of the channel message payload are authenticated also
3659 with the channel message MAC (and not only by packet MAC).
3660 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3661 Affected file is lib/silccore/silcchannel.c.
3663 * Fixed the SKE to save the remote version, since the
3664 silc_ske_parse_version mistakenly checked wrong version,
3665 after it replaced the start payload. Affected files are
3666 lib/silcske/silcske.[ch].
3668 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3670 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3671 string utility functions. Added there also new functions
3672 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3673 Affected files lib/silcutil/silcstrutil.[ch].
3675 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3676 files are lib/silcutil/silcstrutil.[ch].
3678 * Defined that the security property fields in SKE SHOULD be
3679 UTF-8 encoded, defined that version string MUST be US-ASCII
3680 encoded, defined that passphrases sent in connection
3681 authentication protocol MUST be UTF-8 encoded. Implemented
3682 these to the client and server. Defined also that other
3683 passphrases sent in the protocol MUST be UTF-8 encoded.
3684 Affected files are lib/silcske/silcske.c,
3685 lib/silcclient/protocol.c, silcd/protocol.c,
3686 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3688 * Changed the silc_client_close_connection interface to not
3689 need the SilcSocketConnection which should not be visible
3690 to application. Affected files are lib/silcclient/client.c
3691 and lib/silcclient/silcclient.h.
3693 * Rewrote the text for Private Message Key Payload in the
3694 protocol specification. Protocol TODO #11.
3696 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Upgraded the protocol version to 1.1, updated protocol specs
3701 * Added the nickname as new argument to NICK_CHANGE notify and
3702 added it to protocol specs and implemented it to client and
3703 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3704 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3705 lib/silcclient/client_notify.c.
3707 * Added the killer's client ID to the KILLED notify and added
3708 it to protocol specs and implemented it to client and server.
3709 Protocol TODO #13. Affected files are silcd/command.c,
3710 silcd/packet_receive.c, packet_send.[ch],
3711 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3712 The killer's client entry is now returned to application in
3713 the `notify' client operation.
3715 * Fixed the Max Argument fields that had too large value set
3716 in the protocol specs. Protocol TODO #14.
3718 * Added the LEAVE command reply to return the ID of parted
3719 channel. Updated protocol specs and implemented it to the
3720 client and server. Protocol TODO #15. Affected files are
3721 silcd/command.c, lib/silcclient/command_reply.c. The channel
3722 entry is now returned to application in the `command_reply'
3725 * Rewrote the version SKE version checking in client libary
3726 and in server to use the silc_parse_version_string. Affected
3727 files are lib/silcclient/protocol.c, silcd/protocol.c.
3729 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3730 commands that was missing it, and updated protocol specs and
3731 the server implementation. Protocol TODO #10. The affected
3732 file is silcd/command.c.
3734 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3735 generic reply to a generic request (REQUEST flag), and
3736 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3737 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3738 to define the payload for DATA flag. Added the flags to
3739 the implementation. Protocol TODO #9. Affected file is
3740 lib/silccore/silcchannel.h.
3742 Changed the client library to return the message length
3743 to application as well in the channel_message and private_message
3744 client operations. Affected files are
3745 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3746 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3747 and lib/silcclient/client_ops_example.c.
3749 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3750 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3751 the channel. Updated protocol specs and impelemented this
3752 to client and server. Protocol TODO #6. Affected files are
3753 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3754 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3756 Added new options m and M to CMODE command in Irssi SILC
3757 client to set these modes.
3759 * Deprecated all administrative commands from SILC protocol
3760 since they are highly implementation specific commands.
3761 Updated protocol specs. Moved the old commands in
3762 implementations to private range of command types. Affected
3763 files are silcd/command.c, lib/silcclient/command.c and
3764 lib/silcclient/command_reply.c. Protocol TODO #8.
3766 * Fixed a bug in server where sending unknown command crashes
3767 the server. Affected file silcd/command.c.
3769 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3771 * Added SILC_PROTOCOLVERSION macro to check protocol version
3772 of a socket connection. The affected file is
3773 lib/silcutil/silcsockconn.h.
3775 * Added better error logging in rekey protocol. Affected file
3778 * Do not check public key types in SKE during rekey. Affected
3779 file lib/silcske/payload.c.
3781 * Fixed the rekey protocol with PFS, which was totally broken.
3782 Affected file silcd/protocol.c.
3784 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3786 * Some client implementations quit network by doing first LEAVE
3787 and then immediately SIGNOFF (like Bombyx). We now do check
3788 after a short time after LEAVE notify and check whether the
3789 client is still valid after LEAVE, and if not we remove it from
3790 cache. Affected file is lib/silcclient/client_notify.c.
3792 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3794 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3795 it's good not to have security holes here.
3797 * Fixed a negative refcount situtuation for the config context.
3798 Affected file is silcd/serverconfig.c.
3800 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3802 * ROBOdoc documented lib/silcutil/silcutil.h.
3804 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Optimized even more the SilcPacketContext structure. Now
3807 totally saved 16 bytes of memory per context after optimization.
3808 Affected files are lib/silccore/silcpacket.[ch].
3810 * Made strict checks for valid SILC IDs. Affected file is
3811 lib/silccore/silcid.c.
3813 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Changed the object argument for silc_cipher_register,
3816 silc_hash_register, silc_hmac_register and silc_pkcs_register
3817 to const. Affected files are lib/silccrypt/silccipher.[ch],
3818 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3820 * Changed the silc_get_username and silc_get_real_name to
3821 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3823 * Fixed the Irssi SILC Client to use the silc_get_username and
3824 silc_get_real_name insted of glib routines since the glib
3825 routines only corrupt stack. Fixes the Irssi SILC to work in
3826 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3828 * Fixed the Irssi to not use g_get_home_dir since it crashes
3829 or returns garbage on cygwin and corrupts stack. Added function
3830 get_home_dir to Irssi routines. Affected files are
3831 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3833 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Made some structure optimizations. SFTP memory FS MemFSEntry
3836 entry structure. Optimized SilcTask structure. Optimized
3837 SilcPacketContext structure.
3839 Affected files lib/silcsftp/sftp_fs_memory.c,
3840 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3842 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * And yet again reverted back the config thing since Johnny
3845 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3848 * Fixed memory leaks from config object. Affected files are
3849 silcd/serverconfig.[ch].
3851 * Added support for adding new connections to the server in rehash.
3852 After rehash they take effect.
3854 Added support for changing the maximum allowed connections in
3855 rehash. The number can grow but going smaller is not supported.
3857 Added function silc_server_num_sockets_by_remote to the
3858 silcd/server_util.[ch].
3860 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3862 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3864 * Added preliminary checking during config parsing for a valid
3865 public/private key and removed further checks in the code.
3866 Affected files are silcd/serverconfig.[ch], server.c.
3868 * Moved functions silc_server_drop() and silc_server_daemonise()
3869 from server.c to silcd.c since they are stricly related to
3870 the application activity.
3872 * Reverted a small part of the automatic ref/unref since
3873 it caused a double unref in some situations. Affected
3874 files are silcd/silcd.[ch], server.c, serverconfig.c.
3876 * Added some .cvsignore files in the lib directory.
3878 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3880 * Fixed silc_net_gethostbyaddr to correctly resolve by
3881 address. Affected file lib/silcutil/silcnet.c.
3883 * Fixed the notify relaying to client. The HMAC to be used
3884 with relayed packets ws wrong and caused decryption failure
3885 at the client end. Affected file is silcd/packet_receive.c.
3887 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Created new branch silc_protocol_1_0_branch.
3891 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3893 * Changed the silc_server_config_* routines to be SilcServer
3894 independent. They are now officially application specific code
3895 and not part of generic server implementation. Affected files
3896 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3898 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3900 * Added automatic referencing of config context in the
3901 silc_server_config_alloc, and automatic unreferencing in the
3902 silc_server_config_destroy. Affected files are
3903 silcd/serverconfig.[ch], silcd/silcd.c.
3905 * Fixed the silc_log_quick handling in the logging routines.
3906 It didn't log quickly when it was TRUE. Affected file is
3907 lib/silcutil/silclog.c. Also the flush delay was set even
3908 if it was 0 in config file. Affected file is
3909 silcd/serverconfig.c.
3911 * Added support for changing key pair of the server in rehash.
3912 Affected file silcd/server.c.
3914 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3917 too early, before getting the channel entry. Affected file
3918 is silcd/packet_receive.c.
3920 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3922 * Added functions silc_server_config_[ref/unref], these are used
3923 to prevent that the config object is destroyed.
3925 No longer directly affect global variables silc_log_quick and
3926 silc_log_delay, they are first cached inside the config object
3927 and then applied with silc_server_config_setlogfiles().
3929 silc_server_config_set_defaults() is now internal to
3930 serverconfig.c, there are no reasons to show this internal stuff
3933 Affected files are silcd/serverconfig.[ch].
3935 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3936 fprintf's to stderr, since some code may be executed again after
3937 the server went into the background. Affected files are
3940 * Added rehash support. Added function silc_server_rehash() that
3941 will perform all the basic tasks of the rehashing procedure.
3943 * Added command line option `-x, --hexdump'. This will enable the
3944 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3945 The option `--hexdump' implies `--debug'.
3947 * Fixed a bad bug in the logging APIs (silcutil library) where
3948 the application would crash after calling silc_log_reset_all().
3950 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3952 * Fixed the KICKED notify handling in client library to
3953 correctly remove the channel and all entries from the
3954 channel when I was kicked. This bug crashed the client.
3956 Fixed yet another but in KICKED notify handling to remove
3957 the kicked client correctly from the channel.
3959 Affected file is lib/silcclient/client_notify.c.
3961 * Fixed a minor bug in looking up correct client entry
3962 in KICKED notify in server. Affected file is
3963 silcd/packet_receive.c.
3965 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3966 sources correctly to distribution. Fixes --with-gmp option.
3968 * Removed the manual rehashing from ID Cache, and changed it
3969 to use the SILC Hash Table's auto rehash feature. Affected
3970 file is lib/silccore/silcidcache.c.
3972 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3974 * Fixed a bug in the silc_client_nickname_format function that
3975 handles the multiple same nickname formatting. Two clients
3976 with same nickname caused problems after the first one left
3977 and rejoined. It didn't format the nickname correctly.
3978 Affected file is lib/silcclient/idlist.c.
3980 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Don't change the topic if olod topic is same as new one.
3983 Affected file is silcd/packet_receive.c.
3985 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Added cross-reference support to the SILC Documentation
3988 generator. All types across all HTML files are now cross-
3989 referenced. Affected files util/robodoc/generator.c and
3990 scripts/silcdoc/silcdoc.
3992 * Added file lib/silcutil/silctypes.h to include all the
3993 arithmetic type definitions and some macros. Removed
3994 includes/bitmove.h and moved macros to silctypes.h.
3996 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3998 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4000 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4002 * Added `type' argument to silc_id_payload_parse_id function which
4003 now returns the type of the ID to the sent pointer. Affected
4004 file is lib/silccore/silcid.[ch].
4006 * Added check for CMODE_CHANGE notify type that mode change is
4007 allowed by the sender. Affected file silcd/packet_receive.c.
4009 * Added check for CUMODE_CHANGE notify type that mode change is
4010 allowed by the sender. Affected file silcd/packet_receive.c.
4011 Added the ID type as CUMODE_CHANGE notify type as argument
4012 to the `notify' client operation. Affected files are
4013 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4015 * Added function silc_client_add_server to the client library.
4016 Added support for resolving also channel and server info when
4017 received unknown entity in notify packet. Affected files are
4018 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4020 * Added function silc_command_get_status to return the command
4021 status from the command reply's argument payload. Affected files
4022 are lib/silccore/silccommand.[ch].
4024 * Added check for KICKED notify type that the kicking is
4025 allowed by the client. Affected file silcd/packet_receive.c.
4027 * Created function silc_get_input which can be used to get input
4028 (echo on or off) from user on command line. Affected files are
4029 lib/silcutil/silcutil.[ch].
4031 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Optimized silc_server_packet_relay_to_channel function.
4034 Added new function silc_channel_message_payload_encrypt which
4035 can be called directly if channel message payload needs to
4036 be encrypted and is already encoded (no need to call _encode
4037 function). Packet relaying is now done by router without any
4038 extra memory allocations. Affected files are
4039 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4040 silcd/packet_send.c.
4042 * Fixed the INVITE notify handling. It took wrong arguments
4043 as invite list and invite delete. Affected file is
4044 silcd/packet_receive.c.
4046 * Added check for TOPIC_SET notify type that the topic change is
4047 allowed by the client. Affected file silcd/packet_receive.c.
4049 * Added check for INVITE notify type that inviting is allowed by
4050 the client. Affected file silcd/packet_receive.c.
4052 * Changed the silc_server_client_on_channel to return the
4053 SilcChannelClientEntry as well. Moved the function
4054 silc_server_check_cmode_rights to server_util.[ch].
4055 Affected files are silcd/server_util.[ch], silcd/command.c.
4057 * Added function silc_server_check_umode_rights to check whether
4058 changing client's user mode is allowed. Added check for
4059 UMODE_CHANGE notify type that the umode change is allowed
4060 by the client. Affected files are silcd/server_util.[ch],
4061 silcd/packet_receive.c and silcd/command.c.
4063 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4066 ID length. It ignored that ID can be IPv6 based as well.
4067 Affected file lib/silccore/silcpacket.h.
4069 * Fixed the silc_id_id2str and silc_id_str2id to take the
4070 IPv6 address offset's into consideration. Affecte file is
4071 lib/silccore/silcid.c.
4073 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4075 * Fixed the internal Unix scheduler functions to check for
4076 NULL context they may receive. The affected file is
4077 lib/silcutil/unix/silcunixschedule.c.
4079 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4081 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4082 can specify different directory with --home command line
4083 parameter. Affected files irssi/src/silc/core/client_ops.c,
4086 * SILC-specific commands aren't now executed if the active server
4087 isn't of SILC-type, so there won't be problems with having
4088 IRC and SILC protocol support in same client. Affected files
4089 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4092 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4094 * Improved the signal support in SILC Schedule. Added new
4095 function silc_schedule_signal_call which is used by application
4096 to mark a signal to be called. It is now safe to perform
4097 any kind of tasks in signal callbacks since it is guaranteed
4098 that the application specified signal callback is called
4099 after the signal is over. Affected files are
4100 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4102 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4104 * Added `name' field to SilcChannelPrivateKey to represent
4105 application given name for the key. Moved also the context from
4106 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4107 Added the `name' argument also to the function
4108 silc_client_add_channel_private_key.
4110 Added function silc_client_current_channel_private_key to set the
4111 current channel private key in use.
4113 Added "change" command to KEY command which can be used to change
4114 the current channel private key. Bound the command also to
4115 alt+K (Alt+Shift+k).
4117 Also affected files lib/silcclient/client_channel.c,
4118 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4120 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Added silc_rng_get_byte_fast function in to the
4123 lib/silccrypt/silcrng.[ch].
4125 * Changed the interface of silc_packet_assemble and the
4126 silc_packet_send_prepare. If silc_packet_assmble is now
4127 called the application does not call silc_packet_send_prepare
4128 because the library will call it automatically. These
4129 interfaces now also return a reference to the outgoing buffer
4130 which includes the assembled packet, which the application can
4131 use to encrypt the packet.
4133 Affected files are lib/silccore/silcpacket.[ch],
4134 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4135 silcd/packet_send.c, server_backup.c and packet_receive.c.
4137 * Fixed a packet sending bug on very high load, where outgoing
4138 packet queue wasn't handled correctly and packets got corrupted.
4139 Affected files are lib/silcutil/*/silc*sockconn.c,
4140 lib/silcclient/client.c and silcd/server.c.
4142 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4144 * Added macro SILC_PACKET_DATALEN which can be used during
4145 packet assembling to check whether the data to be added to
4146 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4147 len is truncated until it fits it.
4149 Added checks for maximum length of channel message payload and
4150 private message payload also.
4152 Added checks for maximum packet length in server and in
4155 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4156 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4157 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4158 lib/silcclient/client_prvmsg.c.
4160 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Added silc_server_packet_queue_purge call to the
4163 silc_server_disconnect_remote to assure that all data in the
4164 queue before disconnecting is sent to the network. Affected
4165 file silcd/server.c.
4167 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Added the deleting of server's own ID cache entry to the
4170 silc_server_free function. Free also everything else that
4171 has been allocated in silc_server_init. The affected file
4174 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Added functions silc_parse_version_string, silc_version_to_num,
4177 and silc_ske_parse_version to parse SILC protocol style version
4178 strings. Affected files lib/silcutil/silcutil.[ch] and
4179 lib/silcske/silcske.[ch].
4181 * Added new configuration params: version_protocol, version_software
4182 and version_software_vendor to specify what version the remote
4183 host must at least be to be able to connect to server. The vendor
4184 string can be regex matched too. Added new function
4185 silc_server_connection_allowed to check maximum number of allowed
4186 connections, and allowed versions for incoming connections.
4187 Affected files are silcd/server.c, server_util.[ch] and
4190 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Added preliminary support for signals in scheduler. The
4193 signals we care about are now blocked always when the scheduler
4194 is locked. This way we can synchronise the use of signal with
4195 scheduler. It is guaranteed that when signal occurs the scheduler
4196 is not locked, and thus new tasks can be safely added to the
4199 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4200 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4201 Added new platform specific routines
4202 silc_schedule_internal_signals_[un]block and
4203 silc_schedule_internal_signal_[un]register.
4205 Added new functions to SILC Schedule API:
4206 silc_schedule_signal_[un]register. Each signal that application
4207 is going to use should be registered to the scheduler.
4209 Affected files are lib/silcutil/silcschedule.[ch],
4210 lib/silcutil/*/silc*schedule.c.
4212 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4214 * Check for unauthenticated client and server in the
4215 silc_server_new_client and silc_server_new_server functions.
4216 Affected file silcd/packet_receive.c.
4218 * Added function silc_string_is_ascii to check whether given
4219 string is 7-bit ASCII string. Affected files are
4220 lib/silcutil/silcutil.[ch].
4222 * Added function silc_id_is_valid_server_id into the
4223 silcd/serverid.c and added checking for valid Server ID's in
4224 silc_server_new_server. The Server ID must always be based
4225 on the server's public IP address.
4227 * Added logging of DISCONNECT packet message in the server.
4228 Affected file silcd/server.c.
4230 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Changed all library interfaces that use Global RNG to also
4233 accept SilcRng as argument. Affected files are
4234 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4235 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4236 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4237 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4238 lib/silccrypt/rsa.c.
4240 * Added function silc_pkcs_generate_key to the
4241 lib/silccrypt/silcpkcs.[ch] for applications so that they
4242 don't need to do pkcs->pkcs->init calls anymore.
4244 * Remove SilcSocketConnection from the SFTP API since it really
4245 wasn't needed there. The application has the information
4246 saved in its contexts anyway and the SFTP layer doesn't need
4247 know about it. Affected files lib/silcsft/silcsftp.h and
4248 lib/silcsftp/sftp_[server/client].c.
4250 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4251 The SilcSimContext is not SilcSim.
4253 * Fixed possible buffer overflows in silc_id_render in the
4254 lib/silcutil/silcutil.c.
4256 * On EPOC the global crypto module lists are not used at all
4257 in the crypto library. Added support for using the constant
4258 algorithm list on EPOC. Affected files are
4259 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4262 * Fixed the handling of third parameter of KICKED notify, since
4263 it was mistakenly updated to SILC Protocol 1.0 even though it
4264 is to be included in 1.1. Since it is not in 1.0 it is not
4265 mandatory, and this fix now handles it only if it is provided,
4266 and it is not error if it is not provided. Affected file
4267 lib/silcclient/client_notify.c.
4269 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4272 client. Affected file irssi/src/silc/core/client_ops.c.
4274 * Merged with Irssi 0.8.4 from irssi.org CVS.
4276 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4278 * Check for valid socket connection in client entries before
4279 sending any messages. Fixes a crash, but doesn't fix some
4280 other underlaying bug that is lurking there. Affected
4281 file silcd/packet_send.c.
4283 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4285 * $usermode, $cumode and $cumode_space expandos shouldn't do
4286 anything with non-SILC server records. Affected file
4287 irssi/src/silc/core/silc-expandos.c
4289 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Fixed the silc_net_check_[host/local]_by_sock to support
4292 IPv6 bound sockets as well. Now they can return IPv6 addresses
4293 as well. Affected file lib/silcutil/silcnet.c.
4295 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4296 Affected lib/silcutil/unix/silcunixnet.c.
4298 * Fixed ID rendering (at least on some platforms, not NetBSD)
4299 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4301 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Added silc_hash_public_key and silc_hash_public_key_compare
4304 functions to be used with SilcHashTable. They can be used to
4305 hash public keys and compare public keys in hash table. Affected
4306 file lib/silcutil/silcutil.[ch].
4308 * Added support for specifying multiple public keys for Client
4309 connection section in server configuration file. This makes it
4310 possible to accept multiple public keys from same host, or to
4311 make a section that accepts any incoming host, and have the
4312 accepted public keys listed in the section.
4314 Added functions silc_sever_[find/get]_public_key, added the
4315 support for this actually to all connection sections but only
4316 the Client section is currently allowed to specify multiple
4319 Affected files are silcd/server.c, server_internal.h,
4320 command.c, protocol.c, server_util.[ch], packet_receive.c.
4322 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Merged Irssi 0.8.2 from irssi.org CVS.
4326 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4328 * If silc_debug is TRUE, also output standard logging messages
4329 to stderr with the debug output.
4331 Made silc_log_reset_all() flushing all channels before returning.
4332 Also fixed some documentation typos.
4334 Affected files are lib/silcutil/silclog.[ch].
4336 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4338 * Fixed the server to check correctly the amount of connections
4339 from single host, by checking also the type of the connection.
4340 Fixed also the comparison of number of connections and number
4341 of allowed connections. Affected files are silcd/server.c,
4344 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4346 * Fixed the USERS command reply to save the user's mode on the
4347 channel as well. Fixed JOIN command reply to check whether a
4348 client is on channel already and not join it twice. Affected
4349 file lib/silcclient/command_reply.c.
4351 * Added new file silc-expandos.c into irssi/silc/core/ to return
4352 various stuff for various signal for the statusbar etc. updating.
4353 Now Irssi SILC client prints channel user modes etc. on the
4356 * The user mode (like server/router operator changes) is now shown
4357 on the Irssi SILC client's statusbar. The affected files are
4358 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4360 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4362 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4363 to SILC_SCHEDULE_[UN]LOCK macros.
4365 * Added more error printing to logs in server code. Affected
4366 files silcd/server.c and silcd/protocol.c.
4368 * Fixed -S option parsing in Irssi SILC Client. Affected file
4369 irssi/src/silc/core/silc-core.c.
4371 * Added silc_buffer_alloc_size function. Affected file is
4372 lib/silcutil/silcbuffer.h.
4374 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4376 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4377 constants. Affected files in
4378 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4381 * Changed the internal SFTP Memory FS table to const. Affected
4382 file lib/silcsftp/sftp_fs_memory.c.
4384 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4386 * Fixed the buffer formatting and unformatting routines to
4387 check the size of 64 bits types with sizeof(). Affected
4388 file is lib/silcutil/silcbuffmt.c.
4390 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4392 * Removed 0.6.x backwards support.
4394 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Changed all integer type names:
4397 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4398 to avoid collisions with other libraries using same type names
4401 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4403 * Added `prefer_ipv6' argument to the functions
4404 silc_net_gethostbyname[_async]. If it is TRUE it will return
4405 IPv6 address over IPv4. If FALSE IPv4 address is returned
4406 even if IPv6 address was found. Affected files
4407 lib/silcutil/silcnet.[ch].
4409 * Added support silc_net_create_connection[_async] to fallback
4410 to IPv4 address if IPv6 address could not be used (like if
4411 it doesn't work on a specific system). Affected file in
4412 lib/silcutil/unix/silcunixnet.c.
4414 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4416 * Added silc_schedule_reinit function to do the enlarging
4417 of the max tasks handling capabilities of the scheduler.
4418 Affected files lib/silcutil/silcschedule.[ch].
4420 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4422 * Added automatic extern "C" { ... } for C++ compilers so the
4423 application does not need to define them. Affected file
4424 includes/silcincludes.h.
4426 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4427 old name went against naming convention. Applications now
4428 include "silcclient.h" instead of "clientlibincludes.h".
4429 Removed includes/clientlibincludes.h, it is redundant now.
4431 * Renamed includes/version.h to silcversion.h.
4433 * Added really preliminary support for OS/2 into the util
4434 library. Only thread & mutex API is implemented, others
4435 are still to be implemented. Created the lib/silcutil/os2/
4436 directory. Created also file includes/silcos2.h.
4438 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4440 * Added preliminary BeOS support into the util library.
4441 Created lib/silcutil/beos/, and implemented all the needed
4442 functions to support SILC on BeOS. Created also file
4443 includes/silcbeos.h.
4445 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4447 * Added proper initializations to silc's irssi code, so it's
4448 now possible to load it as module. Affected files
4449 irssi/src/silc/core/silc-core.c,
4450 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4452 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4454 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4457 * Fixed the silcdoc document generator to correct generate
4458 docs from all kinds of filenames. Affected files are
4459 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4461 * ROBOdoc documented lib/silcutil/silcmemory.h.
4462 Added also new function silc_memdup.
4464 * Removed lib/silcutil/silcbufutil.h and moved those routines
4465 to the lib/silcutil/silcbuffer.h.
4467 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4469 * Added `user_count' to the SilcChannelEntry which now tells the
4470 number of users on the channel. The user count is now saved
4471 in normal server of global channels as well. Affected files
4472 silcd/server.c, idlist.h, packet_receive.c and command.c.
4474 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4475 include file utility functions.
4477 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4478 instead of calling directly OS routines.
4480 * Fixed NICK change printing in Irssi SILC Client. Fixed
4481 KICKED notify printing in Irssi SILC Client. Affected file
4482 irssi/src/silc/core/client_ops.c.
4484 * Fixed a NICK change bug in client library, to not recreate the
4485 client_entry->channels hash table everytime nick is changed.
4486 Affected file lib/silcclient/client.c.
4488 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4490 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4491 the SKE interface a bit.
4493 * Fixed padding problem in PKCS#1. The padding was not actually
4494 random since the random number generator was used incorrectly.
4495 This security bug affects only when encrypting with PKCS#1, and
4496 it is not currently used at all in SILC. SILC only use signing
4497 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4499 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Rewrote the notify handling in Irssi SILC client to not call
4502 the events as signals. Fixes problems with Perl support.
4503 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4505 * Send the auto-nicking NICK command in client library with
4506 little timeout after connecting. The affected file is
4507 lib/silcclient/client.c.
4509 * Added following new config file settings:
4510 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4511 key_exchange_timeout, conn_auth_timeout, connections_max,
4514 Implemented all the new config settings handling in the server.
4516 Optimized the use of SKE Mutual flag usage. Use it only
4517 if connection authentication protocol is not based in public
4520 Renamed all SilcServerConfigSection* to SilcServerConfig*
4521 to have a bit shorter names.
4523 Affected files silcd/serverconfig.[ch], server.[ch], and
4526 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4528 * Cleaned up the listening sockets code, preparing for the rehash
4529 support. Affected file is silcd/server.c.
4531 * Fixed some output messages. Affected files are silcd/silcd.c,
4534 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4536 * Create lib/doc/silcrng_intro.html document as introduction
4537 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4539 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4541 * Fixes to the silcd config template. Affected file is
4542 doc/example_silcd.conf.in.
4544 * Removed type casts from silc_calloc(), conforming to the
4545 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4547 * Removed param_name member from client, server, and router
4548 section structs, now identifying the param directly.
4550 Added CONFIG_FREE_AUTH macro in config file parsing.
4552 Affected files are silcd/serverconfig.[ch].
4554 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4556 * Fixed command line parameter handling. All SILC initialization
4557 is now done in silc_core_init() which also fixes autoconnecting
4560 Affected files irssi/src/silc/core/silc-core.c,
4561 irssi/src/fe-text/silc.c.
4563 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4565 * Added new configuration options and blocks:
4566 keepalive_secs, reconnect_count, reconnect_interval,
4567 reconnect_interval_max, reconnect_keep_trying and
4568 require_reverser_lookup. Added ConnectionParam block, and
4569 implemented the connection parameters when connecting as
4570 initiator and when accepting connections as responder.
4572 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4573 whether given configuration value has been given already.
4575 Affected files silcd/serverconfig.[c], server.[c].
4577 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4578 algorithm parts and created new file silcalgs.conf, that
4579 is now included from the example_silcd.conf.in.
4581 * Optimized the silc_server_connect_to_router_second to take
4582 the connection configuration object from the SilcServerConnection
4583 object instead of finding it during the connecting phase.
4584 Added the configuration object to SilcServerConnection struct.
4585 Affected files silcd/server_internal.h, server.c.
4587 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4589 * Add the client on channel after it was resolved at the
4590 channel message receiving, and it was not already on the
4591 channel. Affected file lib/silcclient/client_channel.c.
4593 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * Fixed the public key authentication to allocate always the
4596 destination signature buffer instead of using static buffer.
4597 Affected file silcd/protocol.c.
4599 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4601 * Unified the serverconfig.[ch]'s helper function interface.
4602 Affected file silcd/serverconfig.[ch].
4604 * Removed doc/example_silc.conf.in since it is redundant.
4605 The make install will now install irssi/silc.conf file.
4607 * Added new Passphrase and Publickey authentication methods to
4608 config file, allowing both public key and passphrase based
4609 authentication to be set at the same time.
4611 Added `prefer_passphrase_auth' setting in config file which
4612 can be used to set to prefer passwd auth if both passwd and
4613 public key is set. If not set, public key is preferred.
4614 This has effect only when being initiator (responder will try
4617 Added support for authentication with passphrase and public key
4618 at the same time. The passphrase is tried first always since
4619 it is faster to check.
4621 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4623 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4625 * Merged the new SILC Config library, with the server parsing
4626 support. Read the header file silcconfig.h or the toolkit
4627 documentation for the news. Affected files are
4628 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4629 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4630 silcd/protocol.c silcd/server.c silcd/server_backup.c
4631 silcd/serverconfig.[ch] silcd/silcd.c.
4633 * Fixed some silclog documentation. Affected file is
4634 lib/silcutil/silclog.h.
4636 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4638 * The silc_cipher_register, silc_hash_register and
4639 silc_hmac_register now checks if the object to be registered
4640 is registered already. Affected files are
4641 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4643 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4645 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4647 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4649 * Allow zero length channel messages inside the Channel Message
4650 Payload. Affected file lib/silccore/silcchannel.c.
4652 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4653 as header filenames.
4655 * Removed lib/silcclient/README and created HTML file
4656 lib/silcclient/silcclient_using.html, which is now included
4657 as part of Toolkit documentation.
4659 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4661 * Fixed CUMODE_CHANGE notify handling to change the mode of
4662 correct client. Affected file lib/silcclient/client_notify.c.
4664 * Make silc_rng_alloc fail if it cannot allocate the sha1
4665 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4667 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4669 * Fixed the file transfer's key agreement payload to include
4670 zero port also if the hostname is NULL because it could not
4673 Call file transfer monitor callback now also if error occurs
4674 during key agreement protocol.
4676 Changed the silc_client_file_send interface to return the
4677 SilcClientFileError instead of session id. The session ID
4678 is returned into pointer provided as argument.
4680 Check that the file exists locally before sending the
4681 file transfer request at all.
4683 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4685 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4686 error than can occur while key agreement protocol. Affected
4687 file lib/silcclient/silcapi.h.
4689 * Fixed the event_mode CMODE handler to not crash when mode
4690 is changed and +k mode is set in the channel. Affected file
4691 irssi/src/silc/core/silc-channels.c.
4693 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4694 SILC_LOG_WARNING to give out Warning and not Error. Affected
4695 file lib/silcutil/silclog.c.
4697 * Fixed the channel message payload decryption in the function
4698 silc_channel_message_payload_decrypt to not modify the original
4699 buffer before it is verified that the message decrypted
4700 correctly. Otherwise, next time it is called with correct
4701 channel key it won't encrypt since the payload is corrupted.
4702 Affected file lib/silccore/silcchannel.c.
4704 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4706 * Do not constantly resize the window. A fix patch by cras.
4707 Affected file irssi/src/fe-text/screen.c.
4709 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4711 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4712 Affected file lib/silcutil/silcnet.c.
4714 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4716 * Fixed a bug in hash table internal routine for traversing
4717 the table with foreach callback. The current entry may
4718 become invalid in the callback but it was referenced after
4719 the callback returned.
4721 Do not allow auto rehashing of hash table during the
4722 silc_hash_table_foreach operation, for same reasons as it is
4723 not allowed for SilcHashTableList. Affected files are
4724 lib/silcutil/silchashtable.[ch].
4726 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4728 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4729 Win32 DLL. extern's in header files are now declared with
4732 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4734 * Fixed private message handling. It used some old code that
4735 caused the client to crash. Affecte file is
4736 lib/silcclient/client_prvmsg.c.
4738 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4740 * Added function silc_client_add_channel,
4741 silc_client_replace_channel_id, and removed functions
4742 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4743 from client library.
4745 * Added cross reference of the joined channels to the
4746 SilcClientEntry, and changed the SilcChannelEntry's
4747 users list to SilcHashTable. The affected files are
4748 lib/silcclient/idlist.[ch].
4750 * Fixed a bug in hash table tarversing. While the hash table
4751 is traversed with SilcHashTableList the table must not be
4752 rehashed. It is now guaranteed that auto rehashable tables
4753 are not rehashed while tarversing the list. Also defined that
4754 silc_hash_table_rehash must not be called while tarversing
4755 the table. Added function silc_hash_table_list_reset that must
4756 be called after the tarversing is over. The affected files are
4757 lib/silcutil/silchashtable.[ch].
4759 * Changed all hash table traversing to call the new
4760 silc_hash_table_list_reset in server and in client library.
4762 * Added function silc_client_on_channel to return the
4763 SilcChannelUser entry if the specified client entry is joined
4764 on the specified channel. This is exported to application as
4765 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4767 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4769 * Fixed founder regaining problem with JOIN command on normal
4770 server. The notify for mode change must be sent always and
4771 not only if !cmd->pending. Affected file silcd/command.c.
4773 * Fixed the WHOWAS command's reply sending to support the
4774 lists correctly. Affected file silcd/command.c.
4776 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4778 * When sending JOIN command to router for processing the
4779 sender's old command identifier was not saved back to the
4780 sender's command context, fixed now. The affected file is
4783 * Create the key in JOIN command of the router did not return
4784 the channel key, added check for this. Affected file is
4787 * Fixed a channel ID update bug in JOIN command reply. Do
4788 not directly upgrade the ID but call the function
4789 silc_idlist_replace_channel_id if the ID was changed.
4790 Affected file silcd/command_reply.c.
4792 * Fixed memory leaks from command calling if it would fail.
4793 Affected file silcd/command.c.
4795 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4797 * Applied patches from cras:
4799 Memory leak fixes around libaries, irssi window resize fix,
4800 new silclist.h and silcdlist.h, all extern inline changed to
4803 * Removed dotconf from lib/dotconf, not needed anymore.
4805 * Removed TRQ from lib/trq, not needed anymore.
4807 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4808 with server connections. Later this will be configurable
4809 in config file after new config file is done. Affected file
4812 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Fixed a crash in server related to channel announcements.
4815 Affected file silcd/server.c.
4817 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Fixed memory leaks in silc_server_create_new_channel*
4820 functions. Affected file silcd/server.c.
4822 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4823 which ID was changed. This way the router will send the
4824 user list for the channel again, and server won't be in
4825 desync in some rare circumstances. Affected file is
4826 silcd/packet_receive.c.
4828 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4830 * Check for NULL socket pointer in the function
4831 silc_server_packet_send_to_channel_real. Affected file
4832 silcd/packet_send.c.
4834 * Fixed the BAN notify handling to correctly remove ban
4835 list. Affected file silcd/packet_receive.c.
4837 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4839 * Fixed some header addition to Toolkit distribution in
4840 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4842 * Added lib/silcclient/client_ops_example.h as an template
4843 file for application programmers to quickly start using
4844 the SilcClientOperation functions in their application.
4845 Updated the lib/silcclient/README as well to tell about this
4846 nice file made available.
4848 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4850 * Call silc_server_remove_from_channels when removing client
4851 entry when NO_SUCH_CLIENT_ID was received. Affected file
4852 is silcd/command_reply.c.
4854 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4856 * Added server & router operator statistics updating. Affected
4857 file silcd/packet_receive.c and silcd/command.c.
4859 * Fixed the SERVER_SIGNOFF notify handling on normal server
4860 not to save the history information for clients. Same was
4861 fixed earlier in remove_clients_by_server function, but not
4862 here. Affected file silcd/packet_receive.c.
4864 * Raised the default connection-retry count from 4 to 7 in
4865 server. Affected file silcd/server.h.
4867 * Cancel any possible reconnect timeouts when we start the
4868 key exchange. Affected file silcd/server.c.
4870 * Do not reconnect on connection failure when SCONNECT was
4871 given. Affected files silcd/server.[ch].
4873 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4875 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4877 * Fixed the NICK command to always give the unformatted
4878 nickname to the one giving the NICK command. If unformatted
4879 nickname is cached already it will be formatted and the
4880 local entry will always get the unformatted nickname.
4881 Affected file lib/silcclient/idlist.c.
4883 * Fixed some double frees from client library commands.
4884 Affected file is lib/silcclient/command.c.
4886 * Fixed CUMODE command in server to assure that no one can
4887 change founder's mode than the founder itself, there was a
4888 little bug. Affected file silcd/command.c.
4890 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4892 * Removed the SilcClientCommandDestructor from the client
4893 libary, it is not needed anymore. Affected files are
4894 lib/silcclient/silcapi.h, command[_reply].[ch],
4895 client_notify, idlist.c.
4897 * Fixed GETKEY command to first resolve client, and then
4898 resolve the server only if the client was not found, instead
4899 of resolving both at the same time. Affected file is
4900 lib/silcclient/command.c.
4902 * Added silc_client_start_key_exchange_cb and lookup the
4903 remote hostname and IP address before starting the key
4904 exchange with server. The affected file is
4905 lib/silcclient/client.c.
4907 * The server's public key is now saved using the IP address
4908 of the server and not the servername for the filename.
4909 The hostname public key filename is checked as an fall back
4910 method if the IP address based filename is not found.
4912 Fixed the GETKEY command to save the fetched server key
4913 in correct filename.
4915 Print the remote server's hostname now when new key is
4916 received during connection process. Affected file is
4917 irssi/src/silc/core/client_ops.c.
4919 * Return always our own public key to the client if it asks
4920 for it with GETKEY command. Affected file silcd/command.c.
4922 * Removed the use_auto_addr variable from default config
4923 file since it was in wrong section. Affected file is
4926 * Fixed TOPIC_CHANGE notification to not route it when it
4927 was sent using silc_server_send_notify_to_channel function.
4928 Affected file silcd/command.c.
4930 * Fixed silc_server_send_notify_kicked to send the kicker's
4931 Client ID also, it was missing. Affected files are
4932 silcd/command.c, silcd/packet_send.[ch].
4934 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4936 * Do not save client history information in SERVER_SIGNOFF.
4937 Fixes the bug in normal server that it does not detect
4938 the client becoming valid after the server becomes back
4939 online. Affected file silcd/server_util.c.
4941 * Added `sock_error' field into the SilcSocketConnection
4942 context. When error occurs during socket operation (read
4943 or write) the error is saved. Added also new function
4944 silc_socket_get_error to return human readable socket error
4945 message. Affected files are lib/silcutil/silcsockconn.[ch],
4946 lib/silcutil/unix/silcunixsockconn.c, and
4947 lib/silcutil/win32/silcwin32sockconn.c.
4949 * The server now prints the socket error message in the
4950 signoff for client. Affected file silcd/server.c.
4952 * Fixed the `created' channel information sending from router
4953 to server in JOIN command. Checks now whether the channel
4954 really was created or not and set it according that.
4956 Fixed the JOIN command to use the client entry's current
4957 ID during the joining procedure instead of the one it sent
4958 in the command (it is checked though), since it can change
4959 between the packet processing and command processing, and
4960 would just case unnecessary pain in the client end. Affected
4961 file silcd/command.c.
4963 * Fixed a channel key payload sending to use correct channel
4964 ID when the server was forced to change the channel's ID by
4965 router. Router sent the key payload with the old Channel ID.
4966 Affected file silcd/packet_receive.c.
4968 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4970 * Call silc_server_save_channel_key only if the key payload
4971 was provided in the JOIN command's command reply. Affected
4972 file silcd/command_reply.c.
4974 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4976 * Fixed silc_mp_sizeinbase to return the value correctly with
4977 MPI. Affected file lib/silcmath/mp_mpi.c.
4979 * Fixed the stop_server signal to correctly stop the scheduler
4980 and gracefully stop the server when SIGTERM or SIGINT signals
4981 are received. Affected file silcd/silcd.c.
4983 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4985 * Simple handling of TERM and HUP signals. Also added some log
4986 flushing call around. Affected file is
4989 * Fixed small bugs in silclog.c. Now buffering output will take
4990 effect after 10 seconds since startup: This will ensure that
4991 no important startup messages are lost. Also output redirection
4992 will preserve original format ([Date] [Type] message).
4993 Affected file is lib/silcutil/silclog.c.
4995 * Added two options to the config file, in the logging section:
4996 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4997 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4999 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5001 * Do not print the warning about log files not being initialized
5002 more than once to avoid excess logging. Affected file is
5003 lib/silcutil/silclog.c.
5005 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5006 the SIM copying in make install in Makefile.am.pre.
5008 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5010 * Rewritten silclog APIs. Globally interesting changes follows:
5011 silc_log_set_files() changed to silc_log_set_file().
5012 silc_log_set_callbacks() changed to silc_log_set_callback().
5013 ROBOdoc documented silclog header file.
5014 SilcLogCb now returns bool to wether inihibit the default
5015 handler or not (to keep the old behaviour return always TRUE).
5016 The new APIs should also fix the problem of the
5017 silcd_error.log file that was written in the current directory.
5020 Log files streams will remain opened after silc_log_set_file()
5021 call, means less CPU usage notably on high traffic servers.
5022 File streams are now full buffered, and flushed to the disk
5023 every 5 minutes, lesses HD activity and CPU usage.
5024 Messages can be redirected, allowing admins to configure
5025 one single logfile for all server messages.
5026 the silc_log_quick global variable to activate fast-logging.
5027 Affected files lib/silcutil/silclog.[ch]
5029 * Changed some code to conform new silclog APIs. Affected
5030 files are doc/example_silcd.conf.in, silcd/server.c
5031 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5034 * Fixed a memory leak that could occur in some situations.
5035 Affected file silcd/serverconfig.c.
5037 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5039 * Added the silc_client_del_client to remove the client from
5040 all channels as well. Affected file lib/silcclient/idlist.c.
5042 * Fixed the client library to correctly remove the client
5043 from all channels when the client entry is being destroyed.
5044 Affected file lib/silcclient/client_notify.c, command.c.
5046 * Added auto-nicking support to the client library. If the
5047 applicatio now sets client->nickname it will be sent to the
5048 server after connecting by the library. This way for example
5049 SILCNICK (or IRCNICK) environment variables will have effect
5050 and always change the nickname automatically to whatever
5051 it is wanted. Affected file lib/silcclient/client.[ch].
5053 * Renamed silc_server_command_bad_chars to the
5054 silc_server_name_bad_chars and moved it to the
5055 silcd/server_util.[ch]. Added also new function
5056 silc_server_name_modify_bad to return nickname that
5057 includes bad characters as new nickname without those
5058 bad characters. This check and modify is now used in
5059 silc_server_new_client when the username is initially set
5060 as nickname, so it must be checked to be valid nickname.
5061 Affected file silcd/packet_receive.c.
5063 * The nickname length is now taken from the packet for real
5064 and not trusted to strlen() since it clearly can return
5065 wrong length for nickname including bad characters. This
5066 also applies to channel names. Affected file silcd/command.c.
5068 * Removed the lib/silcsilm/modules directory. Modules are now
5069 compiled into the lib/silcsim. Fixed the copying of the
5070 modules to follow symbolic links in Makefile.am.pre.
5072 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5074 * Fixed silc_string_regexify list creation. Fixes bugs with
5075 BAN and INVITE commands in server. The affected file is
5076 lib/silcutil/unix/silcunixutil.c.
5078 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Removed the command destructor entirely from the server's
5081 command and command reply routines. It is not needed, and
5082 its usage was buggy and caused crashes. Affected files are
5083 silcd/command[_reply].[ch].
5085 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * Cancel protocol and NULL sock->protocol if timeout
5088 occurred during protocol. Affected file silcd/server.c.
5090 * Cancel protocol timeouts always before calling the final
5091 callback, to assure that after final callback is called
5092 no other state will be called for the protocol anymore.
5093 Affected file silcd/protocol.c.
5095 * Print error log if incoming connection configuration could
5096 not be found. Affected file silcd/server.c.
5098 * Fixed JOIN command to correctly save the founder mode
5099 to the client on normal SILC server, when the channel
5100 was created by the router. Affected file silcd/command.c.
5102 * Fixed LIST command (hopefully) to send correct reply
5103 packets. Affected file silcd/command.c.
5105 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * The silc_packet_receive_process now returns FALSE if the
5108 read data was invalid packet, and TRUE if it was ok.
5110 The server now checks that if unauthenticated connection
5111 sends data and its processing fails the server will close
5112 the connection since it could be a malicious flooder.
5114 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5116 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5118 * Make sure the warning about error opening a log file is
5119 printed only once and not everytime it fails (produces
5120 too much useless log). Affected file lib/silcutil/silclog.c.
5122 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5124 * Made the silc_server_daemonise() function more readable.
5125 Affected file silcd/server.c.
5127 * Pid file is now optional, the user may comment it out from
5128 the config file. Removed define SILC_SERVER_PID_FILE, we
5129 don't need a default any longer. Affected file
5130 configure.in.pre, lib/Makefile.am.pre.
5132 * Make some use of the pid file. The server now dies at startup
5133 if it detects a valid pid file on his path. The server would
5134 die anyway in this circumstance, because of the bind() failure.
5135 Affected file silcd/silcd.c.
5137 * No longer compiling lib/dotconf.
5139 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5141 * Fixed JOIN command parsing not to crash. Affected file
5142 lib/silcclient/command.c.
5144 * Fied the NICK_CHANGE notify to add the new client entry
5145 even it is resolved. This removes an <[unknown]> nick
5146 thingy bug in the client. Affected file is
5147 lib/silcclient/client_notify.c.
5149 * Do not try to allocate 0 bytes (efence does not like it)
5150 in lib/silccore/silccomand.c when encoding payload.
5152 * Do not take IRCNICK as nickname in Irssi SILC client since
5153 it is not possible to set nickname before hand connecting
5154 the server (TODO has an entry about adding auto-nicking
5157 * Changed the silc_server_command_pending to check whether
5158 there already exists an pending entry with the specified
5159 command, command identifier and pending callback. This is
5160 to fix IDENTIFY and WHOIS related crashes that may register
5161 multiple pending commands with same identifier. Affected
5162 file silcd/command.c.
5164 * Fixed the server to reconnect to the router even if it
5165 was already reconnecting and EOF was received. This to
5166 fix a possibility that the server wouldn't ever try to
5167 auto-reconnect to the router. Affected file silcd/server.c.
5169 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Fixed the server's password authentication to use the
5172 length of the locally saved password, and not the one
5173 sent in the packet. Affected file silcd/protocol.c.
5175 * Fixed same password authentication problem in the
5176 Authentication Payload handling routines in
5177 lib/silccore/silcauth.c.
5179 * Yet another password authentication problem fixed with
5180 channel password handling in silcd/command.c.
5182 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5184 * If first character of string in silc_parse_userfqdn is '@'
5185 then do not parse it. Affected file is
5186 lib/silcutil/silcutil.c.
5188 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5190 * Fixed minor bug in IDENTIFY command reply sending, which
5191 caused various weird problems during JOIN when it was
5192 resolving names for users. Affected file silcd/command.c.
5194 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5196 * Fixed the IDENTIFY command reply sending to chech better valid
5197 clients. It was possible to send incomplete list of replies.
5198 Affected file silcd/command.c.
5200 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5202 * Added silc_client_command[s]_[un]register functions now to
5203 dynamically register the commands in client library. Removed
5204 the static table of commands. This allows the client library
5205 to call commands without causing the application to know about
5206 what commands library has called.
5208 Removed the INFO command reply kludge to detect when the command
5209 was called by library. Now library use its own command reply
5210 function for INFO command.
5212 Added function silc_client_command_call to call a command.
5213 Application can use it to call command, not access the structure
5216 Now all commands that are sent by the client library (not
5217 explicitly sent by application) use own command reply functions.
5219 Affected files around lib/silcclient/ and in
5220 irssi/src/silc/core/.
5222 * Fixed the WHOIS command reply sending to chech better valid
5223 clients. It was possible to send incomplete list of replies.
5225 Fixed the WHOIS and IDENTIFY to send the request to router
5226 if normal server did not do it and did not find any results.
5228 Affected file silcd/command.c.
5230 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5232 * Moved the internal data from SilcClient context into its
5233 own file, not accesible to application. Affected files
5234 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5235 and other files in client library.
5237 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5239 * Added doc/examples installation target in Makefile.am.pre.
5242 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5245 commands the found client entry will be removed from the
5246 cache, after notifying application about the error. Affected
5247 file lib/silcclient/command_reply.c.
5249 * Changed the /MSG to check for exact nickname user gave, and
5250 not let `nick' match `nick@host' if it is only one found. Now,
5251 user must type the exact nickname (like nick@host2) even if
5252 there are no more than one same nicks found. This is to avoid
5253 a possibility of sending nickname to wrong nickname since
5254 `nick' could match `nick@host'. Affected file is
5255 irssi/src/core/silc-servers.c.
5257 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Do not print "you are now server operator" or similar when
5260 giving /away command. Affected files are
5261 irssi/src/silc/core/client_ops.c, silc-servers.h.
5263 * Made the silc_server_command_pending_error_check to send
5264 the same command reply payload it received back to the
5265 original sender of the command. This way all arguments
5266 that was received by the server will be received by the
5267 client too. Affected file silcd/command.c.
5269 * Added the silc_idcache_add to return the created cache entry
5270 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5272 * Add global clients to expire if they are not on any channel.
5273 This is because normal server will never know if they signoff
5274 if they are not on any channel. The cache expiry will take
5275 case of these entries. This is done by normal servers only.
5276 The affected files are silcd/command_reply.c,
5277 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5279 * If server receives invalid ID notification for WHOIS or
5280 IDENTIFY and the ID exists in the lists, it is removed.
5281 Affected file silcd/command_reply.c.
5283 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5284 in client then client entry that it matches is searched and
5285 the nickname is printed on the screen for user. Affected
5286 file irssi/src/silc/core/client_ops.c.
5288 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5290 * Use cache entry expire time in the LIST command reply to
5291 purge old entries from the cache after the LIST command
5292 reply has been received. This way we don't have non-existent
5293 entries in the cache for too long. Affected file is
5294 silcd/command_reply.c.
5296 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * If we are normal server, and we've not resolved client info
5299 in WHOIS or IDENTIFY from router, and it is global client,
5300 we'll check whether it is on some channel. If it is not
5301 then we cannot be sure about its validity and will resolve it
5302 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5303 file silcd/command.c.
5305 * Search channel by name (if possible) rather than by ID
5306 in IDENTIFY command's command reply. Affected file is
5307 silcd/command_reply.c.
5309 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5312 Updated specs and implemented it. Affected file silcd/command.c,
5313 silcd/packet_send.c and silcd/packet_receive.c.
5315 * Implemented the <founder auth> payload handling in the JOIN
5316 command. If provided all conditions for channel joining
5317 except requirement to provide correct passphrase can be
5318 overrided by the channel founder. Updated the protocol specs.
5319 Affected file silcd/command.c.
5321 Added support for founder auth in JOIN command in client
5322 library. Fixed the parsing of the JOIN command now to support
5323 all options as they should be. The affected file is
5324 lib/silcclient/command.c.
5326 * Optimized the WHOIS and IDENTIFY commands to send the request
5327 to router only if it includes nicknames or other names. If
5328 they include only IDs then check the local cache first before
5329 routing. Affected file is silcd/command.c.
5331 * Added channels topic announcements. Affected file is
5332 silcd/packet_receive.c and silcd/server.c.
5334 * Fixed the silc_server_send_notify_topic_set to really destine
5335 the packet to channel. Affected file silcd/packet_send.c.
5337 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5338 library. Affected file lib/silcclient/client_notify.c.
5340 * Added UMODE announcements. Affected file silcd/server.c.
5342 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5344 * Memory leak fixes in:
5346 lib/silcutil/silcsockconn.c
5347 lib/silcske/silcske.c
5348 lib/silcske/groups.c
5350 lib/silccrypt/silcpkcs.c
5351 lib/silccore/silccommand.c
5352 lib/silccore/silcidcache.c
5357 * ROBOdoc documented the lib/silcske/groups.h file and a
5358 bit changed the interface for better.
5360 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5362 * Update the client entry context in the ID cache after
5363 nick change. Affected file lib/silcclient/command.c.
5364 Fixes the CUMODE command when regaining founder privileges,
5365 and a little WHOIS problem.
5367 * Fixed silc_net_gethostbyname to correctly call the
5368 inet_ntop. Affected file lib/silcutil/silcnet.c.
5370 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5372 * Added IPv6 support checking to the configure.in.pre, added
5373 also --enable-ipv6 option to override the check. Affected
5374 file configure.in.pre.
5376 * The silc_thread_create now calls the start function
5377 directly if threads support is not compiled in. Removes
5378 ugly #ifdef's from generic code. Affected files are
5379 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5381 * Added silc_net_gethostby[name/addr]_async to asynchronously
5382 resolve. Affected files are lib/silcutil/silcnet.[ch].
5384 * Added support for rendering IPv6 based server, client and
5385 channel IDs. Affected file lib/silcutil/silcutil.c.
5387 * Added support for creating IPv6 based server IDs. Affected
5388 file is silcd/serverid.c.
5390 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5392 * Added silc_net_gethostby[addr/name] into the
5393 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5394 routines. Added silc_net_is_ip[4/6]. Affected file is
5395 lib/silcutil/unix/silcunixnet.c. All routines that take
5396 address as argument now supports both IPv4 and IPv6 addresses.
5398 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5400 * Fixed LIST command reply sending in server. Affected file
5403 * Server now sends the kicker's client ID in the KICK notify
5404 to the kicked client. Affected file silcd/command.c.
5406 * The client library now parses the kickers client ID and
5407 UI displays it. Affected files lib/silcclient/client_notify.c
5408 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5410 * Made all payload parsing function prototypes consistent.
5411 They all take now const unsigned char * and uint32 pair as
5412 the payload data instead of SilcBuffer. Changes all around
5413 the source tree. Other unsigned char* -> const unsigned char*
5414 changes around the tree as well.
5416 * Optimized SFTP client and server packet sending not to
5417 allocate new buffer for each packet but to recycle the
5418 first allocated buffer. Affected files are
5419 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5421 * Optimized the SFTP client to use SilcList instead of
5422 SilcDList for requests, because it is faster. Affected file
5423 is lib/silcsftp/sftp_client.c.
5425 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5426 into lib/silccore/silcid.[ch].
5428 Renamed silcpayload.[ch] into silcargument.[ch].
5430 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5432 * If client entry is deleted with active key agreement
5433 session, abort the session.
5435 The silc_client_abort_key_agreement now calls the completion
5436 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5438 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5441 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5443 * Don't use __restrict in older GCC's. Affected file is
5444 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5446 * silc_net_localhost now attempts to reverse lookup the
5447 IP/hostname. Affected file lib/silcutil/silcnet.c.
5449 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5450 command. It can be used to gain founder privileges at
5451 the same time when joining the channel.
5453 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5454 kicker's client ID as well. Updated protocol specs.
5456 Defined that the server must send SILC_COMMAND_IDENTIFY
5457 command reply with error status to client who sent
5458 private message with invalid client ID.
5460 Updated the protocol specification.
5462 * Added silc_server_send_command_reply to send any
5463 command reply. Affected file silcd/packet_send.[ch].
5465 * Added silc_id_payload_encode_data to encode ID payload
5466 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5468 * The server now send IDENTIFY command reply with error
5469 status if client ID in private message is invalid. Affected
5470 file silcd/packet_receive.c.
5472 * Save the server key file with server's IP address in
5473 the filename instead of hostname. The affected file is
5474 irssi/src/silc/core/client_ops.c.
5476 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5478 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5481 * Added libtool support for compiling shared objects in
5482 lib/silcsim. Affected file configure.in.pre and
5483 lib/silcsim/Makefile.am. Original patch by cras.
5485 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Pid file configuration, and server's config file fixes
5488 patch by toma. Updated CREDITS file.
5490 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Fixed silc_client_channel_message to not try to decrypt
5493 the message twice if it resolved the destination client
5494 information. This could cause of dropping one channel
5495 message. Affected file lib/silcclient/client_channel.c.
5497 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5499 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5500 lib/silcclient/client.c. This function is used when the SILC
5501 Client is run under some other scheduler, or event loop or
5502 main loop. On GUI applications, for example this may be
5503 desired to used to run the client under the GUI application's
5504 main loop. Typically the GUI application would register an
5505 idle task that calls this function multiple times in a second
5506 to quickly process the SILC specific data.
5508 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5510 * Fixed silc_server_drop() for dropping the supplementary
5511 groups as well, this could cause a security hole on some
5514 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5516 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5519 * Write PID file after dropping privileges. Added -F option
5520 to run server on foreground. A patch by debolaz.
5521 Affected files silcd/server.c, silcd/silcd.c.
5523 * Fixed MOTD to return the MOTD file server name. Affected
5524 file silcd/command.c.
5526 * Added INFO command reply handling to the Irssi SILC Client.
5527 Affected file irssi/src/silc/core/client_ops.c.
5529 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5531 * Fixed the silc_idcache_list_* routines to really support
5532 the dynamic list. Fixes a crash. Affected file is
5533 lib/silccore/silcidcache.c.
5535 * Fixed the LIST command reply to really call LIST command's
5536 pending callbacks. Affected file silcd/command_reply.c.
5538 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5540 * Update conn->local_entry->nickname after giving NICK
5541 command. Affected file lib/silcclient/command.c.
5543 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5545 * Added the [pid] option to the silcd configuration file
5547 Affected files: serverconfig.[ch] and silcd.c
5549 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5551 * Save fingerprint in WHOIS command reply in server.
5552 Affected file silcd/command_reply.c.
5554 * Fixed NICK commands pending callback registration.
5555 Affected file lib/silcclient/command.c.
5557 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5559 * Use ++server->cmd_ident when sending commands in server,
5560 instead of random number. Affected file silcd/command.c.
5562 * Fixed GETKEY command reply to call actually GETKEY pending
5563 command callbacks. Affected file silcd/command_reply.c.
5565 * A bit stricter check for nicknames. Check for same nickname
5566 in NICK command also. Affected file silcd/command.c.
5568 * Do not call INFO command everytime client ID changes, only
5569 during first connecting. Affected file lib/silcclient/client.c.
5571 * Set the new nickname only after successful command reply for
5572 NICK command is returned by server. Affected file
5573 lib/silcclient/command.c.
5575 * Remove nicknames from nicklist during server_signoff notify.
5576 Should fix /NAMES bit more. The affected file is
5577 irssi/src/silc/core/silc-channels.c.
5579 * Added `fingerprint' field to the SilcIDListData in the
5580 silcd/idlist.h to hold the fingerprint of the client's
5583 Send the fingerprint of the client's public key in WHOIS
5586 Affected files silcd/command.c, and silcd/idlist.[ch].
5588 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5589 create fingerprint from given data.
5591 * Show the fingerprint of the client's public key in WHOIS.
5592 Affected files irssi/src/module-formats.[ch] and
5593 irssi/src/silc/core/client_ops.c.
5595 * Format the multiple same nicknames also during JOIN and
5596 NICK_CHANGE notifys. Affected file is
5597 lib/silcclient/client_notify.c.
5599 * Do not print error on screen for invalid private message
5600 payload since it can come if someone is sending private
5601 messages with wrong key. Affected file
5602 lib/silccore/silcprivate.c.
5604 * Fixed multiple concurrent /PING crash. Affected file
5605 lib/silcclient/command.c.
5607 * Changed the wrong ID encoding. All IP addresses must be
5608 in MSB first order in encoded format. They were encoded
5609 wrong and was in LSB format. Affected files are
5610 silcd/serverid.c, lib/silcutil/silcutil.c.
5612 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5614 * Call the `connect' client operation through the scheduler
5615 in case of error. Affected file lib/silcclient/client.c.
5617 * Call the `failure' client operation even if the error
5618 occurred locally during a protocol. Affected file is
5619 lib/silcclient/protocol.c.
5621 * Added support of sending LIST command to router from normal
5622 server. This way normal server can get list of all channels
5623 in the network too. Fixed the channel list sending in the
5624 server too. Affected files are silcd/command.c, and
5625 silcd/command_reply.[ch].
5627 * Added silc_server_update_channels_by_server and
5628 silc_server_remove_channels_by_server. They are used during
5629 disconnection of primary router and in backup router protocol.
5630 Affected file silcd/server_util.[ch], silcd/server.c and
5631 silcd/server_backup.c.
5633 * Fixed channel adding to global list in IDENTIFY command
5634 reply in server. Affected file silcd/command_reply.c.
5636 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5638 * If the incoming packet type is REKEY or REKEY_DONE process
5639 that packet always synchronously. Fixes yet another MAC
5640 failed error on slow (dialup) connections. Affected file
5641 lib/silcclient/client.c and silcd/server.c.
5643 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5645 * Call check_version SKE callback for initiator too. Affected
5646 file lib/silcske/silcske.c.
5648 * Implemented fix for security hole found in the SKE that was
5649 fixed in the specification few days back; the initiator's
5650 public key is now added to the HASH value computation.
5651 Added backwards support for the old way of doing it too, for
5652 old clients and old servers. Affected file is
5653 lib/silcske/silcske.c.
5655 * Enabled mutual authentication by default in SKE. If initiator
5656 is not providing mutual authentication the responder will
5657 force it. This will provide the proof of posession of the
5658 private key for responder. The affected files are
5659 lib/silcclient/protocol.c and silcd/protocol.c.
5661 * Do not cache anymore the server's public key during SKE.
5662 We do mutual authentication so the proof of posession of
5663 private key is done, and if the server is authenticated in
5664 conn auth protocol with public key we must have the public
5665 key already. Affected file silcd/protocol.c.
5667 * Added new global debug variable: silc_debug_hexdump. If
5668 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5669 file lib/silcutil/silclog.[ch].
5671 * Fixed compilation warning due to char * -> const char *.
5672 Affected files lib/silcutil/silcnet.h, and
5673 lib/silccore/silcauth.[ch].
5675 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5677 * Fixed CMODE command when new channel key was created. If
5678 the creation failed the old key was removed. Next time giving
5679 same command would crash the server since the old key was
5680 freed already. Affected file silcd/command.c.
5682 * Fixed the silc_server_announce_get_channels to not crash
5683 on reconnect. Affected file silcd/server.c.
5685 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Added silc_log_set_debug_string function to set a regex
5688 string to match for debug output. Only the function names,
5689 or filenames matching the given debug string is actually
5690 printed. This way it is possible to filter out those debug
5691 strings that user is not interested in.
5693 Fixed a bug in silc_string_regexify.
5695 Affected files lib/silcutil/silclog.[ch], and
5696 lib/silcutil/unix/silcunixutil.c.
5698 * Changed the -d options in both server and Irssi SILC client
5699 to take the debug string as argument. Affected files
5700 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5702 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Added silc_hash_babbleprint to create a Bubble Babble
5705 Encoded fingerprint. The encoding is developed by Antti
5706 Huima (draft-huima-babble-01.txt), and it creates human
5707 readable strings out of binary data. Affected file
5708 lib/silccrypt/silchash.[ch].
5710 * Print the babble print now in addition of fingerprint as well
5711 in Irssi SILC client. Affected files are
5712 irssi/src/fe-common/silc/module-formats.[ch],
5713 irssi/src/fe-common/silc/core/client_ops.c.
5715 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Fixed a security problem found in SKE. The initiator's
5718 public key too is now added to the HASH hash value creation
5719 which is signed by the responder to create the SIGN value.
5720 This will prevent anyone in the middle to lie to the responder
5721 about the initiator's public key. If this is done now, the
5722 man in the middle will get caught. Updated the protocol
5725 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5727 * Better installation directory handling. Configure module
5728 paths and other paths automatically to example_silc* files
5729 in doc/. A patch by toma.
5731 * Fixed compiler warning from MPI library, and from SILC RNG.
5734 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5735 It can be configured with ./configure. A patch by toma.
5737 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Find correct make to use in prepare-clean. A patch by
5740 toma. Affected file prepare-clean.
5742 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5744 * Added irssi variables use_auto_addr, auto_bind_ip,
5745 auto_bind_port and auto_public_ip.
5747 * Changed the interface for silc_client_send_key_agreement
5748 in lib/silcclient/silcapi.h
5752 irssi/src/silc/core/silc-core.c
5754 lib/silcclient/silcapi.h
5755 irssi/src/silc/core/silc-channels.c
5756 lib/silcclient/client_keyagr.c
5759 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5761 * Added silc_pkcs_public_key_compare to compare two
5762 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5764 * Check that the client who set the founder mode on the
5765 channel is the same client that is giving the founder
5766 mode to itself. It is done by comparing the saved public
5767 key (it is saved even in the authentication is passphrase).
5768 Affected file silcd/command.c.
5770 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Do not process packet for disconnected socket connection.
5773 Affected file lib/silccore/silcpacket.c.
5775 * Process the DISCONNECT packet through scheduler in the
5776 client library. Affected file lib/silcclient/client.c.
5778 * Fixed the silc_client_packet_parse to not to increase
5779 the packet sequence number if the conn->sock and the
5780 current socket connection is not same. This can happen
5781 for example during key agreement when the conn includes
5782 multiple socket connections (listeners). Affected file
5783 lib/silcclient/client.c.
5785 * The sender of the file transfer request now provides also
5786 the pointer (listener) for the key exchange protocol. If
5787 the listener cannot be created then it sends empty key
5788 agreement and lets the receiver provide the listener.
5790 Added `local_ip' and `local_port' arguments to the
5791 silc_client_file_send. If they are provided they are used,
5792 if not then it will attempt to find local IP address, if
5793 not found or bind fails then the remote client will provide
5796 Affected files are lib/silcclient/client_ftp.c and
5797 lib/silcclient/silcapi.h.
5799 * Extended the FILE SEND command to support defining the
5800 local IP and port for key exchange listener. They are
5801 optional. Affected file irssi/src/silc/core/silc-servers.c.
5803 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5805 * Defined to WHOIS command reply the sending of fingerprint
5806 of the client's public key (if the proof of posession of the
5807 corresponding private key is verified by the server).
5808 Updated to the protocol specification.
5810 * Added support of receiving the client's public key's
5811 fingerprint in command reply in client library. Affected
5812 file is lib/silcclient/command_reply.c, and
5813 lib/silcclient/idlist.[ch].
5815 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Do not send over 128 chars long nickname to the server
5818 in NICK command. Affected file lib/silcclient/command.c.
5820 * Do not send over 256 chars long channel names to the server
5821 in JOIN command. Affected file lib/silcclient/command.c.
5823 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5825 * Assure that silc_server_close_connection cannot be called
5826 twice for same socket context. Affected file is
5829 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Send error message to application if opening file for
5832 writing during file transfer fails. Affected file is
5833 lib/silcclient/client_ftp.c.
5835 Remove all file transfer sessions for a client that we're
5836 removing from ID cache.
5838 Affected file is lib/silcclient/client_ftp.c.
5840 * Fixed silc_net_addr2bin to return correct address. Affected
5841 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5843 * Fixed file transfer session removing on signoff notify.
5844 Affected file irssi/src/silc/core/silc-servers.c.
5846 * Added the SilcClientFileError to be returned in the monitor
5847 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5848 Affected file lib/silcclient/silcapi.h.
5850 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Fixed a crash in silc_client_ftp_free_sessions and
5853 silc_client_ftp_session_free_client. Affected file
5854 lib/silcclient/client_ftp.c.
5856 * Added `disabled' field in the SilcChannelEntry in the server
5857 to indicate if the server entry is disabled. Affected file
5858 silcd/idlist.h, silcd/command[_reply].c.
5860 * SILC server adds now /var/run/silcd.pid everytime it is
5861 started. Affected file silcd/silcd.c.
5863 * Added silc_server_packet_send_clients to send a packet to
5864 the provided table of client entries. Affected file
5865 silcd/packet_send.[ch].
5867 * Fixed a crash in client resolving in client_prvmsg.c in
5868 client library. Affected file lib/silcclient/client_prvmsg.c.
5870 * Do not actually remove the client directly from ID cache
5871 during SERVER_SIGNOFF, but invalidate it. This way we
5872 preserve the WHOWAS info for the client. Affected file
5873 silcd/server_util.c.
5875 * Fixed SERVER_SIGNOFF notify handling in the server. The
5876 server is now able to process incoming SERVER_SIGNOFF notify
5877 for a server that it doesn't even know about. It will remove
5878 the clients provided in the notify. Affected file
5879 silcd/packet_receive.c.
5881 * Check for partial packet in data queue after every packet that
5882 was found from the queue. Return and wait for more data if
5883 there is partial data in queue. Affected file is
5884 lib/silccore/silcpacket.c.
5886 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5888 * Added SilcClietFileError enum to indicate error in
5889 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5890 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5891 Affected files lib/silcclient/silcapi.h and
5892 lib/silcclient/client_ftp.c.
5894 * Check that newsize in silc_buffer_realloc is larger than
5895 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5897 * Added better monitor of file transfers. It now monitors
5898 key agreement protocol during the file transfer too. Added
5899 error reporting too. Affected files
5900 irssi/src/silc/core/silc-servers.c,
5901 irssi/src/fe-common/silc/module-formats.[ch].
5903 * Wrote a help file for FILE command.
5905 * Added silc_rng_global_get_byte_fast to get not-so-secure
5906 random data as fast as possible. Random data is read from
5907 /dev/urandom if available and from the SILC RNG if not
5908 available. It is used in padding generation. Affected file
5909 lib/silccrypt/silcrng.[ch].
5911 * All packets in client library are now processed synchronously.
5912 Optimized packet processing a lot. Affected file
5913 lib/silcclient/client.c.
5915 * All server connection packets are processing synchronously
5916 now in server, to optimize packet processing. Affected file
5919 * Include files are installed now only in Toolkit distribution
5920 if make install is given. Affected files: all Makefile.am's.
5922 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5924 * Assure that silc_client_notify_by_server_resolve does not
5925 resolve the client information multiple times. If it cannot
5926 be found by the first it cannot be found at all. Affected
5927 file lib/silcclient/client_notify.c.
5929 * Fixed WHOWAS command reply calling. Affected file
5930 lib/silcclient/command_reply.c.
5932 * Removed all references to silc_idlist_get_client from the
5933 Irssi SILC client since that call is internal call used by
5934 the library. The Irssi SILC client will use now client
5935 retrieval functions found in silcapi.h.
5937 * Fixed a bug in resolving nickname info before sending
5938 private message. It used freed memory. Affected file
5939 irssi/src/silc/core/silc-servers.c.
5941 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Assure my_channels statistics cannot go negative in server.
5944 Affected files silcd/server.c, silcd/server_util.c.
5946 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5948 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5950 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Win32 Toolkit changes. Affected files
5953 win32/silc.dsw, win32/libsilc/libsilc.def,
5954 win32/libsilcclient/libsilc.def,
5955 lib/silcutil/silcutil.c, and
5956 lib/sftp/sftp_fs_memory.c.
5958 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Added silc_net_localip to return local host's IP address.
5961 Affected file lib/silcutil/silcnet.[ch].
5963 * If key exchange or rekey protocol is active for a connection
5964 parse all packets syncronously since there might be packets
5965 in packet queue that we are not able to process without first
5966 processing packets before them. Affected file silcd/server,
5967 lib/silcclient/client.c.
5969 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5970 whether library should continue processing the packet.
5971 Affected file lib/silccore/silcpacket.h.
5973 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5974 SilcSFTPMonitorData to SFTP server to monitor various
5975 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5976 lib/silcsftp/sftp_server.c.
5978 * Added silc_file_size to return file size. Affected file
5979 lib/silcutil/silcutil.[ch].
5981 * Implemented the file transfer support for the client library.
5982 Added preliminary support for simple client to client one-file
5983 transmission. Affected file lib/silcclient/client_ftp.c,
5984 lib/silccilent/client.[ch].
5986 * Added new local command FILE to the Irssi SILC Client.
5987 It is used to perform the file transfer. It has subcommands
5988 SEND, RECEIVE, SHOW and CLOSE. Affected files
5989 irssi/src/silc/core/client_ops.c,
5990 irssi/src/silc/core/silc-server.[ch].
5992 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5994 * Relay the SILC_PACKET_FTP in the server. Affected files
5995 silcd/server.c and silcd/packet_receive.c.
5997 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5999 * Renamed silc_file_read and silc_file_write to functions
6000 silc_file_readfile and silc_file_writefile. Added function
6001 silc_file_open and silc_file_close. Affected files
6002 lib/silcutil/silcutil.[ch].
6004 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6006 * Resolve the client info when received private message or
6007 channel message for a client which nickname we don't know.
6008 Affected files lib/silcclient/client_prvmsg.c and
6009 lib/silcclient/client_channel.c.
6011 * Do not crash in /KEY if client is not connected. Affected
6012 file irssi/src/silc/core/silc-channels.c.
6014 * Added SilcClientStatus field to the SilcClientEntry in the
6015 lib/silcclient/idlist.h.
6017 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6018 is incomplete and is being resolved, it won't be resolved
6021 Make sure also that USERS command reply does not resolve
6022 twice information. Affected file is
6023 lib/silcclient/command_reply.c.
6025 Make sure that silc_client_get_clients_by_list does not
6026 resolve twice same information.
6028 * Check for valid client->id in the silc_server_free_client_data.
6029 Affected file silcd/server.c.
6031 * Fixed /GETKEY nick@server not to crash if the server entry
6032 is not found. Affected file lib/silcclient/command.c.
6034 * Fixed the silc_server_check_cmode_rights to check the
6035 requested modes correctly. Affected file silcd/command.c.
6037 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Better checks for non-printable chars in nick added.
6040 Affected file silcd/command.c.
6042 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6044 * Call the silc_server_udpate_servers_by_server in the
6045 primary router that comes back online in the backup resuming
6046 protocol. Otherwise it routes packets wrong. Affected file
6047 silcd/server_util.[ch], silcd/server_backup.c.
6049 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6052 lib/silcutil/silcbuffmt.[ch].
6054 * Redefined the SILC packet header to include the padding
6055 length. Affected file lib/silccore/silcpacket.[ch].
6057 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6058 length for maximum padding up to 128 bytes). Affected
6059 file lib/silccore/silcpacket.h.
6061 * Removed all backwards support for old 0.5.x MAC thingies.
6062 The SILC packet header change makes it impossible to be
6063 backwards compatible.
6065 * Send the ENDING packet with timeout in the backup resuming
6066 protocol. This is to assure that all routers has connected
6067 to the primary router. Affected file silcd/server_backup.c.
6069 * Changed the RNG to take the first IV from random data. It
6070 used to take it from zero actually. Changed the RNG also
6071 to use /dev/urandom during session. /dev/random is used
6072 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6074 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6076 * Changed the SILC packet header to have the first two bytes
6077 (the packet length) encrypted. Affected files aroung the
6078 code tree, lib/silccore/silcpacket.[ch]. Removed the
6079 SilcPacketCheckDecrypt callback. It is not needed anymore
6080 since the silc_packet_receive_process will determine now
6081 whether the packet is normal or special.
6083 * Implemented the unidirectional MAC keys. Affected files
6084 lib/silcske/silcske.c, silcd/protocol.c and
6085 lib/silcclient/protocol.c.
6087 * Implemented the packet sequence number to the MAC computation.
6088 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6089 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6090 lib/silcclient/protocol.c.
6092 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6094 * Allow backup router to announce servers. All servers
6095 announced by backup router are added to the global list
6096 automatically. Update hte server's socket to our primary
6097 router also when backup router announces a server.
6098 Affected file silcd/packet_receive.c.
6100 * Do not update the client->router in the function
6101 silc_server_udpate_clients_by_server if the client is on
6102 global list. We might fail to find any specific server
6103 for locally connected clients and local cell clients. They
6104 should still use the `from' and not `to' as client->router.
6105 This fixes backup router resuming protocol. Affected file
6106 silcd/server_util.c.
6108 * Decrease channel statistics count only if the channel
6109 deletion worked. Affected files are silcd/server.c and
6110 silcd/server_util.c.
6112 * Added silc_server_update_servers_by_server to update origin
6113 of all server entries. Used during backup router protocol.
6114 Affected files silcd/server_util.[ch], silcd/server.c. and
6115 silcd/backup_router.c.
6117 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6118 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6119 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6120 lib/silccrypt/silchmac.c.
6122 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6124 * Assure that router cannot reroute the same channel message
6125 to the sender. Affected file silcd/packet_receive.c.
6127 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6129 * Made better checks that the channel message is not sent
6130 to the router it came from. Affected file is
6131 silcd/packet_send.c. Fixed memory leak too.
6133 * Announce informations for incoming router connection, but
6134 only after checking if it is replaced by backup router.
6135 Affected file silcd/packet_receive.c.
6137 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Fixed the backup resuming protocol to work in multiple
6140 router environment. Affected file silcd/server_backup.c.
6142 * Route packet only to one router in the function
6143 silc_server_packet_send_to_channel. Affected file is
6144 silcd/packet_send.c.
6146 * Fixed silc_server_send_notify_dest to set the broadcast
6147 flag. Fixed the silc_server_send_notify_topic to actually
6148 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6149 Affected file silcd/packet_send.c.
6151 * Changed the SFTP Filesystem interface. Changed the
6152 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6153 the filesystem operation function. The SilcSFTPFilesystem
6154 is now a context that is allocated by all filesystem allocation
6155 functions and it already includes the operations structure
6156 and filesystem specific context. It is given as argument
6157 now to the silc_sftp_server_start. This made the interface
6158 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6159 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6161 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Changed the backup router adding and getting interfaces
6164 in the server. The router that will be replaced by the
6165 specified backup router is now sent as argument. Affected
6166 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6169 * Added silc_net_addr2bin_ne to return the binary form of
6170 the IP address in network byte order. Affected files
6171 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6173 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6175 * Check for existing server ID in silc_server_new_server
6176 and in silc_server_connect_to_router_final and remove the
6177 old entry if it exists. Affected file silcd/packet_receive.c,
6180 * Send the channel message always to only one router, either
6181 in upstream or downstream. Affected file is
6182 silcd/packet_send.c.
6184 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6186 * Wrote the definition of the backup resuming protocol to the
6187 protocol specification.
6189 * Removed one redundant channel key generation from normal
6190 server during joining procedure. Removed one redundant
6191 channel key sending from server to router during joining
6192 procedure. Affected file silcd/command.c.
6194 * Made minor bugfixes to the backup router resuming protocol.
6195 Affected file silcd/server_backup.c, server.c.
6197 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Added --disable-asm configuration option. Affected files
6200 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6203 * Implemented the backup resuming protocol that is used to
6204 resume the primary router position in the cell after the
6205 primary router comes back online. Affected files
6206 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6207 and silcd/server_util.[ch].
6209 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6211 * Sleep two (2) seconds after sending QUIT command to server.
6212 Affected file lib/silcclient/command.c.
6214 * Assure that if outgoing data buffer is pending do not force
6215 send any data. Affected file silcd/packet_send.c.
6217 * Assure that if outgoing data buffer is pending do not force
6218 send any data. Affected file lib/silcclient/client.c.
6220 * Implemented the backup router support when the primary router
6221 goes down. The servers and routers can now use the backup
6222 router as new primary router without loosing connectivity.
6224 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6227 in the server to indicate disabled entry. All data read
6228 from the connection will be ignored and no data is sent
6229 for entry that is disabled. Affected files are
6230 silcd/idlist.h, silcd/server.c.
6232 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Created SFTP client and server test programs in the
6235 lib/silcsftp/tests directory.
6237 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Implemented memory filesystem (virtual filesystem) for
6240 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6243 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6245 * Implemented the SFTP (SSH File Transfer Protocol) to the
6246 lib/silcsftp. It includes SFTP client and SFTP server
6249 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Moved lib/silccore/silcprotocol.[ch] to the
6252 lib/silcutil library.
6254 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6255 take variable argument list pointer as argument. Affected
6256 file lib/silcutil/silcbuffmt.[ch].
6258 * Added silc_buffer_set function that is used to set data
6259 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6260 Affected file lib/silcutil/silcbuffer.h.
6262 * Changed various routines in the core library to use the new
6263 silc_buffer_set instead of allocating new buffer only for
6266 * Added 64-bit value formatting and unformatting support to the
6267 silc_buffer_[un]format routines. Affected file is
6268 lib/silcutil/silcbuffmt.[ch].
6270 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6271 to includes/bitmove.h.
6273 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6275 * Fixed channel user mode saving in client library. Affected
6276 file lib/silcclient/command[_reply].c.
6278 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Defined the file transfer to the SILC Protocol. Added
6281 new packet type SILC_PACKET_FTP and defined File Transfer
6282 Payload. The mandatory file transfer protocol is SFTP
6283 (SSH File Transfer Protocol). Affected file in addition
6284 of the internet draft is lib/silccore/silcpacket.h.
6286 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6287 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6288 is used as part of backup router protocol when the primary
6289 router of the cell is back online and wishes to resume
6290 the position as primary router.
6292 * Redefined the MAC generation keys in the protocol. The
6293 same key is not used anymore in both direction. Both
6294 direction will now use different keys for sending and
6295 receiving. This fixes a potential security flaw. This
6296 change causes incompatibilities in the protocol.
6298 * Redefined also the MAC computation from the packet.
6299 An packet sequence number is now added to the MAC
6300 computation. This prevents possible replay attacks against
6301 the protocol. This change too causes incompatibilities
6304 Added `sequence' field to the SilcPacketContext to hold
6305 the current sequence number for the packet.
6307 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6309 * Added `created' field to the SilcIDListData in the file
6310 silcd/idlist.h to indicate the time when the entry was
6313 * Added `created' field to the SilcChannelEntry too. Affected
6314 file silcd/idlist.h.
6316 * Added `creation_time' aguments to all the announcement functions
6317 in the server. If it is provided then only the entries that
6318 was created after the provided time frame are actually
6319 announced. Affected file silcd/server.[ch].
6321 * The protocol says that the Channel ID's IP address must be
6322 based on the router's IP address. Added check for this in
6323 the silc_server_new_channel when processing incoming New Channel
6324 Payload. Affected file silcd/packet_receive.c.
6326 * Print out the correct version with --version in SILC client.
6327 Affected file irssi/src/silc/core/silc-core.c.
6329 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6331 * Fixed WHOWAS command to check for completnes of the client
6332 entry always, not just when the command is coming from client.
6333 Affected file silcd/command.c.
6335 * Added new function silc_server_packet_queue_purge to purge the
6336 outgoing data queue to the network. After the function returns
6337 it is guaranteed that the outgoing packet queue is empty.
6338 Affected file silcd/packet_send.[ch].
6340 * Purge the outgoing packet queue in the rekey protocol's final
6341 callback to assure that all rekey packets go to the network
6342 before quitting the protocol. Affected file silcd/server.c.
6344 * Added silc_client_packet_queue_parse as similar function as
6345 in server to the client library. The affected file is
6346 lib/silcclient/client.c.
6348 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6350 * Splitted silcd/server.c and created silcd/server_util.[ch]
6351 for utility functions.
6353 * Added new socket flag SILC_SF_DISABLED to indicate that the
6354 connection is open but nothing can be sent to or received from
6355 the connection. Affected file lib/silcutil/silsockconn.[ch].
6356 The checking for disabled socket is checked in the low level
6357 silc_socket_write and silc_socket_read functions.
6359 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Allow only nicknames and channel names that fits into the
6362 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6364 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * When processing JOIN command reply in server check that if
6367 the channel exists in our global list we'll move it the local
6368 list. Affected file silcd/command_reply.c.
6370 * Fixed the check whether client is joined on the channel already
6371 in JOIN command. Affected file lib/silcclient/command.c.
6373 * Fixed the JOIN command reply to check whether the channel
6374 already exists. Affected file lib/silcclient/command_reply.c.
6376 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6378 * Added silc_ske_status_string to map the SKE error numbers
6379 to readable strings. The affected files are
6380 lib/silcske/silcske[_status].[ch].
6382 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6384 * Do not show the private channels on the WHOIS channel list
6385 as it is not allowed by the protocol. The affected file is
6388 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6390 * Assure that the packet length digged from the actual packet
6391 is something sensible in the silc_packet_decrypt_rest_special
6392 in lib/silccrypt/silcpacket.c.
6394 * Free and NULL the allocated pointer in silc_hmac_alloc if
6395 the HMAC allocation fails. The affected file is
6396 lib/silccrypt/silchmac.c.
6398 * Print the selected security properties to the log files in
6399 the server. Affected file silcd/protocol.c.
6401 * Add SKE's reference counter even if calling the completion
6402 callback manually. Otherwise it goes negative, although it
6403 does not cause any problems. The affected file is
6404 lib/silcske/silcske.c.
6406 * Remove the client entry with short timeout after giving the
6407 KILL command. Affected file lib/silcclient/command.c.
6409 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6410 case all found clients are already disconnected (WHOWAS would
6411 found them) in the server. Affected file silcd/command.c.
6413 * Update the last_receive (time of last data received) to be
6414 updated only when received private or channel message so that
6415 the idle time showed in WHOIS makes more sense.
6417 * Added boolean field `valid' in to the SilcClientEntry in the
6418 client library to indicate whether the entry is valid or not.
6419 This fixes the nickname change bug on channel when changing
6420 the nickname to be same than the old (like nick to Nick) the
6421 nickname formatter doesn't set the new nick anymore to Nick@host.
6422 Affected file lib/silcclient/idlist.[ch].
6424 * Now actually fixed the nickname changing on disconnection.
6425 Added new function silc_change_nick to the Irssi SILC Client.
6426 Affected file irssi/src/silc/core/client_ops.c,
6427 irssi/src/silc/core/silc-nicklist.[ch].
6429 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Check that the public key exists in the GETKEY command before
6432 trying to encode it. Affected file silcd/command.c.
6434 * Print some notifications on received public keys with GETKEY
6435 command in the Irssi SILC Client. Affected files are
6436 irssi/src/fe-common/silc/module-formats.[ch],
6437 irssi/src/silc/core/client_ops.c.
6439 * Use IDENTIFY command to resolve the server information in the
6440 GETKEY command instead of INFO command. Affected file
6441 lib/silcclient/command.c.
6443 * All command reply functions in the client library now calls
6444 the pending command reply callbacks even if an error has
6445 occurred. The server has done this a long time and now it was
6446 time to move the client library to this as well. Now all
6447 errors can be delivered back to the pending command reply
6448 callbacks if necessary. Affected files are
6449 lib/silcclient/command[_reply].[ch].
6451 * Change the nickname on disconnection back to the username
6452 because in reconnect the server will enforce it to it anyway.
6453 Affected file irssi/src/silc/core/silc-servers.c.
6455 * Fixed a config file parsing bug in the Irssi SILC client.
6456 Affected file irssi/src/silc/core/clientconfig.c.
6458 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6460 * When printing the channel mode on JOIN, verify that the
6461 channel key and channel's HMAC are valid. Affected file
6462 irssi/src/silc/core/client_ops.c.
6464 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6467 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6468 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6470 * Removed channel key rekey task deleting from the function
6471 silc_server_save_channel_key. Affected file silcd/server.c.
6472 Added explicit timeout task context instead that is used to
6473 delete the task if we are registering a new task before the
6474 new task has elapsed.
6476 * When channel key rekey occurs the client library now saves
6477 the old channel key for a short period of time (10 seconds) and
6478 is able to use it in case some is still sending channel
6479 messages encrypted with the old key after the rekey. Affected
6480 file lib/silcclient/[idlist.h|client_channel.c].
6482 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6484 * Added check to the silc_server_new_id_real to not accept
6485 new ID if it is the sender's own ID. Affected file is
6486 silcd/packet_receive.c.
6488 * Assure that we do not announce ourself or the one we've
6489 sending our announcements when we're router and are announcing
6490 servers to our primary router. Affected file silcd/server.c.
6492 * Fixed silc_server_command_identify_check_client to assemble
6493 correct WHOIS packet. It send corrupted WHOIS packet and
6494 caused problem with router to router connections. Affected
6495 file silcd/command.c.
6497 Fixed also silc_server_command_whois_check the same way
6498 as for the IDENTIFY command.
6500 * Added new SilcIDListStatus to the server in the SilcIDListData
6501 structure. The status now includes the current status of
6502 the entry (like registered, resolved etc.). Affected file
6503 silcd/idlist.[ch]. Defined a bunch of different status types
6504 as well. This replaced the old boolean registered field as well.
6506 Added resolve_cmd_ident field to the SilcClientEntry structure
6507 too so that if the entry is for example being resolved so
6508 another command may attach to the same pending command reply
6509 without requiring to resolve the same entry again. This concept
6510 should optimize the WHOIS and the IDENTIFY resolving under
6511 heavy load by taking away unnecessary resolving for entries
6512 that are being resolved already.
6514 Added support for adding multiple pending commands for one
6515 command idenfier. Affected file silcd/command[_reply].[ch].
6517 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6518 before deleting the data. Otherwise the hash table will have
6519 freed data in comparison functions. Affected file is
6520 silcd/command_reply.c.
6522 * Fixed silc_idlist_replace_client_id to add the new entry to
6523 the cache with NULL nickname. Otherwise there will be invalid
6524 memory as the nickname after the nickname is freed. Affected
6525 file silcd/packet_receive.c.
6527 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6528 saved into wrong slots because the previous number of entries
6529 was not taken into account. Affected file silcd/idlist.c.
6530 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6532 * If we are router and we receive JOIN notify to a channel that
6533 does not have any users then notified client is marked as the
6534 channel founder, as it is it. The affected file is
6535 silcd/packet_receive.c
6537 * Added to the extended hash table API's table_del_*ext functions
6538 the destructor as argument too, so that the caller can decide
6539 which destructor to use or whether to use destructor at all.
6540 Affected file lib/silcutil/silchashtable.[ch].
6542 * Fixed ID Cache purging. It actually deleted the entries from
6543 the hash table after the data was freed. The hash table ended
6544 up comparing freed memory. The affected file is
6545 lib/silccore/silcidcache.c.
6547 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Fixed Irssi SILC client's KILL command's HELP syntax.
6551 * The USERS command now resolves the detailed user information
6552 if the userinfo field is missing. Affected file is
6553 lib/silcclient/command_reply.c.
6555 * Do not print error in silc_file_read if the read file does
6556 not exist. Just silently return NULL. Affected file is
6557 lib/silcutil/silcutil.c.
6559 * Fixed the silc_log_output to not wine about NULL filename
6560 and to not create some bogus " " filename. Affected file is
6561 lib/silcutil/silclog.c.
6563 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6565 * Fixed various printing bugs on the user interface in the
6566 Irssi SILC Client. Minor changes that were forgotten from
6569 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6571 * Fixed the configure.in.pre and the compilation and distribution
6572 environment to support the new autoconf 2.52. That version is
6573 now required to compile the CVS trunk.
6575 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6578 to generally parse user@fqdn format strings. Affected file
6579 lib/silcutil/silcutil.c.
6581 * Added nickname_format and nickname_force_format fields to the
6582 SilcClientParams structure. The first one defines the format
6583 for the nicknames that the library will enforce if the receives
6584 multiple same nicknames. The second one is boolean value and
6585 can be used to force the library to always enforce the format
6586 to the nicknames regardles whether there are multiple nicknames
6587 or not. This configurable formatting was employed to flexibly
6588 support accessing multiple nicknames from the user interface.
6589 The userinterface can now set the nicknames to what ever format
6590 they prefer. Affected file lib/silcclient/silcapi.h.
6592 Added function silc_client_nickname_format to the file
6593 lib/silcclient/idlist.c. It performs the nickname formatting.
6595 Added new field `hostname´ to the SilcClientEntry context.
6596 It holds the hostname of the client. Affected file is
6597 lib/silcclient/idlist.h.
6599 * Irssi SILC Client sets the nicknames in nick@hostn format.
6600 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6601 irssi/src/silc/core/silc-core.c.
6603 The WHOIS printing now also shows both the real nickname and
6604 the formatted nickname so that user knows how to access the
6605 user if there are multiple same nicknames cached. Affected
6606 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6607 printing formatting too to take the hostname now as a separate
6608 argument. The Affected file is
6609 irssi/src/fe-common/silc/modules-formats.[ch].
6611 * Changed the silc_client_get_clients_local to accept the formatted
6612 nickname as argument. It accepts the real nickname too but the
6613 formatted nickname can be used to find the true entry from
6614 multiple entries. Affected file lib/silcclient/silcapi.h and
6615 lib/silcclient/idlist.c.
6617 * Added nickname_format_parse field to the SilcClientParams.
6618 It is a callback function provided by the application to parse
6619 the nickname out of the formatted nickname string. The library
6620 calls it to get the nickname from the formatted string. Since
6621 the application generally knows better the format of the nickname
6622 string it parses it instead of the library, even though library
6623 encodes the formatted string. If the callback function is not
6624 provided then the library will use the string as is. The
6625 affected file is lib/silcclient/silcapi.h.
6627 * All the nickname strings passed to the client library in
6628 commands are now expected to be formatted nickname strings.
6629 If the command does not support the formatted nickname string
6630 it will assume that the sent string is the actual nickname.
6631 Affected file lib/silcclient/command.c.
6633 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6635 * Added public key authentication support to OPER and SILCOPER
6636 commands in the client library. Affected file is
6637 lib/silcclient/command.c.
6639 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6641 * Changed the get_auth_methdod client operation to be asynchronous.
6642 It can be async if the application resolves the authentication
6643 method from the server during the negotiation. Added new
6644 SilcGetAuthMeth completion callback that the application will
6645 call after resolving the authentication method.
6647 Added function silc_client_request_authentication_method that
6648 the application can use to resolve the authentication method
6649 from the server. Added also SilcConnectionAuthRequest callback
6650 that the library will call after the server has replied. The
6651 application can call this function if it does not know the
6652 current authentication method.
6654 Affected files are lib/silcclient/client.c and
6655 lib/silcclient/silcapi.h.
6657 * The Irssi SILC client now automatically resolves the authentication
6658 method incase any configuration information is not present (and
6659 currently there never is). The affected file is
6660 irssi/src/silc/core/client_ops.c.
6662 * Fixed public key authentication from the client library.
6663 Affected file lib/silcclient/protocol.c. Changed also the
6664 protocol specification about the public key authentication in
6665 the connection authentication protocol. The actual data to be
6666 signed is now computed with a hash function before signing.
6668 * Fixed the public key authentication from the server as well.
6669 Affected file silcd/protocol.c.
6671 * Removed the mlock()'s from the memory allocation routines.
6672 Affected file lib/silcutil/silcmemory.c. The ./configure does
6673 not check anymore for the mlock(). Affected file is
6676 * Fixed USERS command in server to allow the execution of the
6677 command for private and secret channels if the client sending
6678 the command is on the channel. Affected file silcd/command.c.
6680 * Fixed silc_client_get_clients_local to return the clients
6681 count correctly. It could return wrong value. Affected file
6682 lib/silcclient/idlist.c.
6684 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6686 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6687 types. The assembler optimizations seemed not to like 64-bit
6688 data types. The assmebler optimizations thus are now enabled
6689 also for BSD systems as opposed to only enable them for Linux.
6691 * Do not check for threads at all on BSD systems. Affected
6692 file configure.in.pre.
6694 * Removed -n and -h options from the Irssi SILC Client since
6695 they are not used in silc.
6697 * Fixed the prime generation to assure that the first digit
6698 of the generated random number is not zero since our conversion
6699 routines does not like number strings that starts with zero
6700 digit. If zero digit is seen the random number is regenerated.
6701 This caused some corrupted RSA keys when the zero first digit
6702 was met. Affected file lib/silcmath/silcprimegen.c.
6704 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6706 * Fixed WIN32 configuration in the ./configure script.
6707 Fixed to include xti.h on environments that has it.
6708 Patches by Carsten Ilchmann and andrew.
6710 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * Changed the silc_id_create_client_id to be collision
6713 resistant. It is now assured that there cannot be created
6714 two same client ID's. I suspect that some weird bugs in
6715 the server were actually caused by duplicate Client IDs.
6716 Affected file silcd/serverid.[ch]. A router receiving
6717 new ID now also assures and informs the sending server
6718 if the ID caused collision.
6720 * Changed the silc_id_create_channel_id to also assure that
6721 there are no collisions.
6723 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Statement about ignoring the Mutual Authentication flag when
6726 performing rekey with PFS was a bit misleading. It is ignored
6727 if it was set in the initial negotiation, it cannot be even
6728 set in the rekey. Fixed in the ke-auth draft. Started the
6729 new versions of the protocol drafts in the doc/.
6731 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6733 * Fixed a bug in silc_client_command_identify_save when saving
6734 new channel information. The channel name was no duplicated
6735 and caused crash on exit. Affected file is
6736 lib/silcclient/command_reply.c.
6738 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Fixed the getkey command handling in the server. Send just
6741 empty OK reply to the sender if the key could not be fetched
6742 (but everything else was ok, like the key just was not available).
6743 Changed the public key parameter to optional in the protocol
6744 specs so that empty OK reply can be sent. Affected file
6747 Added a message to Irssi SILC client to tell to user if the
6748 server did not return a public key.
6750 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Fixed a channel key regeneration bug. It registered new
6753 timeout tasks exponentially until all system resources were
6754 used. Affected file silcd/server.c.
6756 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Added the SILC Document generator to the scripts/silcdoc.
6759 It can be used to generate the Toolkit Reference Manual out
6760 of the source tree. Internally it will also use the RoboDoc
6761 generator now imported in util/robodoc.
6763 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * Added couple of return's in rekey protocol if error orccurred
6766 during the protocol. The execution must be terminated.
6767 Affected file silcd/protocol.c. Also, terminate the protocol
6768 always with timeout.
6770 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6772 * The client's Client ID was created initally from the wrong
6773 nickname (it could have been in format nick@host) in the
6774 silc_server_new_client. Affected file silcd/packet_receive.c
6776 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Added some SILC_LOG_ERROR's to various error conditions
6779 if client could not be added to ID cache. Affected files
6780 silcd/packet_receive.c and silcd/server.c.
6782 * When client's sock->user_data is freed, NULL also the
6783 client->router and client->connection pointers. Added check
6784 for these pointers being NULL to various places around the
6785 code. Affected file silcd/server.c.
6787 * Added client->data.registered == TRUE checks to various
6788 places around the code to assure that unregistered client's
6789 are not handled when it is not allowed. Affected file
6792 * Added `bool registered' fields to all
6793 silc_idlist_[server|client]_get_* routines to indicate whether
6794 the fetched client needs to be registered or not. Affected
6795 file silcd/idlist.[ch].
6797 * Add your own entry as registered to the ID cache in the
6798 server. Affected file server.c.
6800 * Fixed a bug in silc_server_new_server. The SilcServer was
6801 set as the new server's context instead of SilcServerEntry.
6802 This naturally caused some weird bugs.
6804 * Added "updated" field the SilcChannelEntry which indicates
6805 the time since the channel entry was last accessed. This
6806 can be used to determine whether it is necessary to
6807 announce the channel after backup resuming protocol.
6808 Affected files silcd/idlist.[ch].
6810 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Do not delete the channel rekey task when adding it
6813 for in silc_server_create_channel_key.
6815 * Changed the silc_server_create_channel_key to return
6816 TRUE or FALSE to indicate the success of the channel key
6819 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Fixed MSVC++ project files and added missing files to
6822 Makefiles under win32/.
6824 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * Do not add TCP_NODELAY flag if the operating system
6827 does not have it defined. Affected files are
6828 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6830 * Fixed buffer overflow from Irssi SILC Client. Affected
6831 file irssi/src/fe-common/core/themes.c.
6833 * Fixed double free in client library in the file
6834 lib/silcclient/client.c when disconnecting from server.
6836 * Applied double free patch from cras to Irssi SILC client.
6837 Affected files irssi/src/core/[modules/expandos].c
6839 * Fixed the disconnection handling to Irssi SILC Client.
6840 The application must call silc_client_close_connection
6841 in ops->connect client operation in case of failure of
6842 the connection. Affected file is
6843 irssi/src/silc/core/client_ops.c.
6845 * Do not set sock->protocol to NULL in the function
6846 silc_client_close_connection after executing the protocol's
6847 final callback since the sock might not be valid anymore.
6848 Affected file lib/silcclient/client.c.
6850 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * Do not enable SILC_THREADS if the linking with libpthread
6853 did not happen. Affected file configure.in.pre.
6855 * Added notion to protocol specification that server must
6856 verify the sent authentication payload with CMODE when
6857 setting the channel founder key. Implemented it to the
6858 server. Affected file silcd/command.c.
6860 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Added _EXTRA_DIST SILC distribution variable to the
6863 distributions file. It is used to conditionally add extra
6864 files or directories to the specific distribution. Affected
6865 files ./prepare, Makefile.am.pre and distributions.
6867 Removed the `_' from the start of the distribution names.
6870 * Added README.WIN32 for instructions to compile the Toolkit
6873 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6875 * Fixed a double free in disconnection in the server. Affected
6876 file is silcd/server.c.
6878 * Fixed the lib/silcske/groups.c to work now also with GMP
6879 MP library. The string conversion did not work when using
6880 specific base and the base is indicated in the string as well.
6882 * Created win32/ directory which now includes MSVC++ specific
6883 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6884 It will appear only in the toolkit distribution
6886 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6888 * Changed the key material distribution function in case when
6889 the hash output is too short. The data is now concatenated
6890 a bit differently than it used to. Made the change to the
6891 SKE protocol specification.
6893 * Added better GMP detection to configure.in.pre. A patch
6896 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Fixed a minor bug in SKE that might cause some problem on
6899 some platforms. Affected file lib/silcske/silcske.c.
6901 * Added the cookie checking for initiator in the SKE. It checks
6902 that the responder returns the sent cookie unmodified. The
6903 affected file is lib/silcske/silcske.c. Added new SKE
6904 error type INVALID_COOKIE that can be sent during the
6905 negotiation. Fixed some memory leaks as well.
6907 * Added the "invalid cookie" error message to Irssi SILC client's
6910 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6912 * Added `task_max' field to the SilcClientParams to indicate
6913 the maximum tasks the scheduler can handle. If set to zero,
6914 default values are used. Affected file lib/silcclient/silcapi.h.
6916 * Fixed memory leaks in silc_client_close_connection. Affected
6917 file lib/silcclient/client.c.
6919 * Added silc_client_del_client_entry to client library to free
6920 all memory of given client entry. Affected file is
6921 lib/silcclient/idlist.[ch].
6923 * Added new functions silc_client_del_channel and
6924 silc_client_del_server to delete channel and server entries.
6925 Affected file lib/silcclient/[silcapi.h/idlist.c].
6927 * Removed silc_client_del_client_by_id from silcapi.h.
6929 * Fixed the INFO command to return the server's own info
6930 correctly when querying by Server ID. Affected file is
6933 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6935 * Removed the non-blocking settings in WIN32 code in the
6936 silc_sock_[read/write] and added SleepEx instead. Affected
6937 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6938 of input data is now checked with FIONREAD and ioctlsocket.
6940 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6942 * Call silc_schedule_task_del_by_context in the
6943 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6944 Affected file lib/silccore/silcprotocol.c.
6946 * Call silc_protocol_cancel for active protocols in the
6947 silc_server_close_connection if the funtion
6948 silc_server_free_sock_user_data has not been called.
6949 Affected file silcd/server.c.
6951 * Generic tasks cannot be deleted using the del_by_fd
6952 task deleting function since generic tasks does not match
6953 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6955 * Added a notion to SILCOPER help file that the SILCOPER works
6956 only on router server, not on normal server.
6958 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6960 * Added for WIN32 support for the new scheduler as well.
6961 Affected file lib/silcutil/win32/silcwin32schedule.c.
6963 * Fixed the SHA1 implementation to work on various platforms.
6965 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6967 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6968 API. It is part of the scheduler now. Everything else is
6969 as previously but some functions has changed their names.
6970 Checkout the lib/silcutil/silcschedule.h for the interface.
6971 Updated all applications to use the new interface. Affected
6972 files are lib/silcutil/silcschedule.[ch].
6974 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6976 * Found a bug in the SKE implementation. The HASH value,
6977 specified by the protocol, was not computed correctly. The
6978 public key of the responder was not added to the computation
6979 even though it is mandatory. Affected file lib/silcske/silcske.c.
6980 This unfortunately causes incompatibilities with older
6981 clients and servers.
6983 * Added WIN32 specific network init and uninit functions:
6984 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6985 the Winsock2. Affected file lib/silcutil/silcnet.h and
6986 lib/silcutil/win32/silcwin32net.c.
6988 * Set the socket always to nonblocking mode on WIN32 after
6989 reading data or writing data. Affected file is
6990 lib/silcutil/win32/silcwin32sockconn.c.
6992 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6994 * Fixed various compilation problems under WIN32. Affected
6995 files lib/silcutil/win32/silcwin32thread.c and
6996 lib/silcutil/win32/silcwin32schedule.c.
6998 * Removed all _internal.h #includes from public header
6999 files. Internal headers must never be included from
7002 Removed also the lib/silcske/payload_internal.h file.
7004 * All include files that may be needed (public and some others
7005 included by the public headers) by application developers are
7006 now copied to the ./includes directory. It does not copy any
7007 internal headers. Affected file Makefile.defines.pre and all
7008 Makefile.am's under lib/ and subdirs.
7010 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7012 * Do not change the ~/.silc directory's permissions automatically.
7013 Affected file irssi/src/silc/core/clientutil.c.
7015 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7017 * Do not cancel the protocol in silc_server_close_connection
7018 it might cause recursion. Now cancelled in the function
7019 silc_server_free_sock_user_data. Affected file silcd/server.c.
7021 * Fixed the silc_server_remove_clients_by_server to regenerate
7022 the channel keys correctly finally. Added also new function
7023 silc_server_remove_clients_channels to actually do it.
7024 Affected file silcd/server.c.
7026 * Fixed the silc_server_new_channel to not crash by giving
7027 wrong router to the new channel. Affected file is
7028 silcd/packet_receive.c.
7030 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7032 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7033 which is given as argument to the silc_client_alloc now.
7034 It can be used to configure the client and set various parameters
7035 that affect the function of the client.
7037 * The USERS command in server did not check whether the channel
7038 is private or secret. Affected file silcd/command.c.
7040 * Added new argument to the USERS command in protocol specification.
7041 The USERS command now can take the channel name as argument
7042 as well. Added support for this in client and server and
7043 updated the protocol specs.
7045 * Completed the GETKEY command in client. It can be now used
7046 to fetch also servers public key not only some clients.
7047 Affected files lib/silcclient/command[_reply].c.
7049 * Added silc_client_get_server to return server entry by the
7050 server name. Affected files lib/silcclient/silcapi.h and
7053 * Redefined the IDENTIFY command in protocol specification to be
7054 more generic. It now can be used to query information about
7055 any entity in the SILC Network, including clients, servers and
7056 channels. The query may be based either the entity's name
7057 or the ID. Added support for this in both client and server.
7059 Affected files silcd/command.c and lib/silcclient/command.c
7060 and command_reply.c.
7062 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7063 the _from_client and _from_server functions. Affected file
7066 * Added silc_client_get_channel_by_id_resolve to the file
7067 lib/silcclient/silcapi.h to resolve channel information by
7068 its ID. Added also silc_client_get_channel_by_id that
7069 does not resolve it from the server.
7071 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7073 * Added SilcServerEntry context into the client library
7074 to represent one server. The INFO command now allocates
7075 these to save the resolved server info. For now on the
7076 client library will also keep information about servers,
7077 connected and resolved with INFO.
7079 The INFO command now allocates the SilcServerEntry context
7080 and saves the server info there. The COMMAND_REPLY in
7081 the INFO now returns the parameters to application in
7082 same order as defined in the protocol specification.
7084 The entries are cached in the client->server_cache.
7086 * The INFO command is now issued after received the Client ID
7087 from the server. Affected file lib/silcclient/client.c.
7089 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7090 to the application as the mode changer might be server.
7091 It is guaranteed that NULL is not returned anymore to the
7092 application. Affected file lib/silcclient/client_notify.c.
7094 The ID Type is now also passed to the application so that
7095 it can check whether the returned entry is SilcClientEntry
7098 Added new function silc_client_get_server_by_id to return
7099 the server entry by ID. Affected files are the
7100 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7102 * Do not create the channel in the Irssi SILC Client when issuing
7103 the JOIN command but when received the sucessful JOIN command
7104 reply. Otherwise the channel might get created even though we
7105 could not join it. The Affected file is
7106 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7108 * Fixed a channel joining bug in router. The router must also
7109 check the channel modes, invite and ban lists etc. when serving
7110 the JOIN command sent by normal server. Affected file is
7111 silcd/command.c. The router now resolves the client's
7112 information from the server who sent the JOIN command if it
7113 does not know it, and processes the JOIN command only after
7116 * Changed the SilcCommandCb to take new argument; void *context2.
7117 Affected file lib/silccore/silccommand.h
7119 The second argument in the command callbacks in the server now
7120 includes the SilcServerCommandReplyContext if the command was
7121 called as pending command callback from the command reply.
7122 Otherwise it is NULL. When called as pending the status of the
7123 command reply will be checked and if it was erronous the
7124 error will be sent to the original sender of the command.
7125 This way the client always receives the error messages even
7126 though the server was actually the one who received the error
7127 when it resent the command to router, for example. Affected
7128 files silcd/command[_reply].[ch].
7130 * Fixed sending WHOWAS command's error message to client if
7131 the requested client could not be found. It was missing.
7134 * Changed the CMODE and CUMODE commands reply arguments in the
7135 protocol specification. The Channel ID is now sent in both
7136 of the commands to identify the channel. Implemented this
7137 new feature to the client and server. Affected files
7138 lib/silcclient/command_reply.c and silcd/command.c.
7140 * Made better checks for invite and ban lists in the JOIN
7141 command in server. Affected file silcd/command.c.
7143 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7145 * The server now performs the incoming host IP/DNS lookup
7146 using the silc_socket_host_lookup and thus does not block
7147 the server anymore. Affected file silcd/server.c.
7149 * Completed the multi-thread support for SILC Scheduler in
7150 the lib/silcutil/silcschedule.c.
7152 * Fixed the configure.in.pre to detect the pthread correctly
7155 * Fixed a deadlock in silc_task_queue_wakeup in the file
7156 lib/silcutil/silctask.c.
7158 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7160 * Added new function silc_schedule_wakeup that is used in
7161 multi-threaded environment to wakeup the main thread's
7162 schduler. It needs to be used when a thread adds a new task
7163 or removes a task from task queues. After waking up, the
7164 scheduler will detect the task queue changes. If threads
7165 support is not compiled in this function has no effect.
7166 Implemented the wakeup mechanism to both Unix and WIN32
7167 systems. Affected files are lib/silcutil/silcschedule.[ch],
7168 lib/silcutil/unix/silcunixschedule.c and the
7169 lib/silcutil/win32/silcwin32schedule.c.
7171 * Added new function silc_task_queue_wakeup to wakeup the
7172 scheduler by the specified task queue. Affected file
7173 lib/silcutil/silctask.[ch].
7175 * The silc_socket_host_lookup_start now wakes up the scheduler
7176 after adding the timeout task. Affected file is
7177 lib/silcutil/silcsockconn.c.
7179 * The silc_socket_host_lookup is synchronous now if the threads
7180 support is not compiled in. However, the callback is still
7181 called asyncronously through the scheduler, anyway. Affected
7182 file lib/silcutil/silcsockconn.c.
7184 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7186 * Added new function silc_socket_host_lookup to perform
7187 asynchronous IP and FQDN lookups for the socket connection.
7188 Affected files lib/silcutil/silcsockconn.[ch].
7190 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7192 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7193 that may or may not compile the mutex support in.
7195 Changed the silc_mutex_alloc interface. It allocates the
7196 mutex now to the sent pointer and returns TRUE or FALSE.
7198 Affected file lib/silcutil/silcmutex.h.
7200 * Wrote the SILC Task Queue interface to support multi-threads.
7201 Affected file lib/silcutil/silctask.[ch].
7203 * Wrote the SILC Scheduler to support multi-threads. Affected
7204 file lib/silcutil/silcschedule.c.
7206 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7209 in lib/silcutil/win32/.
7211 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7213 * Defined SILC Mutex API and SILC Thread API and implemented
7214 them for Unix. Affected files are
7215 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7216 lib/silcutil/unix/silcunixmutex.c and
7217 lib/silcutil/unix/silcunixthread.c.
7219 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7221 * Fixed the silc_server_remove_clients_by_server's channel
7222 key re-generation. The hash table handling was incorrect
7223 and would not work with many channels. Affected file is
7226 * Fixed some memory leaks around the server code.
7228 * Rewrote the silc_server_get_users_on_channel to support IPv6
7229 based Client ID's. Affected file silcd/server.c.
7231 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7232 specification. However, a separate document must be written
7233 to define the detailed signing procedure and the payload
7234 associated with the flag. Defined the flag to the
7235 lib/silccore/silcchannel.h as well.
7237 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7239 * Changed the dynamic tables to static size tables in the
7240 lib/silccrypt/silchmac.c.
7242 * Removed GCC dependencies from the code. A patch by cras.
7244 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7246 * Do not show the error "Error receiving packet bla bla"
7247 in server if it really was not an error (-2 means that reading
7248 is pending). Affected file silcd/server.c.
7250 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7252 * Fixed a possible crash in silc_server_remove_clients_by_server
7253 in silcd/server.c. Fixed there also some memory leaks.
7255 * Fixed the silc_idlist_replace_client_id. It could replace
7256 wrong key in the hash table. Affected file silcd/idlist.c.
7258 * Do not check whether there are global users on the channel
7259 if the channel->global_users is FALSE. Affected functions
7260 silc_server_remove_from_one_channel and
7261 silc_server_remove_from_channels in silcd/server.c. Also,
7262 do not check if the removed client is local as we can be
7263 sure that global client was not removed from the channel
7264 and checking for global users is not needed.
7266 * The silc_server_remove_clients_by_server now re-generates
7267 the channel keys correctly for those channels that had
7268 clients removed from them. Affected file silcd/server.c.
7270 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7272 * Found the reason of random crashes in the server. We weren't
7273 ignoring the SIGPIPE signal (which can be sent in write())
7274 and it crashed the server. Affected file silcd/silcd.c.
7276 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7278 * Assure that sock->user_data is not NULL in the function
7279 silc_server_packet_send in silcd/packet_send.c.
7281 * Disconnect the remote connection if it could not be added
7282 to any ID lists in the server. The affected file is
7285 * Check in silc_server_packet_send[_real/dest] that the
7286 socket is not disconnecting and ignore the data if it is.
7287 Affected file silcd/packet_send.c.
7289 * Define inline to __inline on native WIN32 compilation.
7290 Affected file includes/silcwin32.h.
7292 * Added some explicit type casts for inline code since MSVC
7293 require them. Affected files lib/silcutil/silcbuffer.h,
7294 lib/trq/silcdlist.h and lib/trq/silclist.h.
7296 * Print warning in log files from now on if the packet
7297 decryption fails. Affected file silcd/server.c.
7299 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7301 * Changed the `say' client operation's interface to accept
7302 new `type' argument to indicate the type of the message sent
7303 by the library. The application may filter the library's
7304 messages according the type. The affected file is the
7305 lib/silcclient/silcapi.h.
7307 * Added two new functions to lib/silcclient/silcapi.h:
7308 silc_client_del_client and silc_client_del_client_by_id.
7309 Affected file lib/silcclient/idlist.c.
7311 * Moved the clientincludes.h from includes/ to silc/ and
7312 serverincludes.h from includes/ to silcd/.
7314 * The modes for the CMODE and CUMODE are now passed as
7315 uint32 for application with COMMAND_REPLY. The affected
7316 file is lib/silcclient/command_reply.c.
7318 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7320 * /WHOIS without arguments shows client's own information.
7321 Affected file lib/silcclient/command.c.
7323 * Changed PING to not accept any arguments. The specs
7324 says that client can ping only the connected server so
7325 requiring an argument is not needed. Affected file is
7326 lib/silcclient/command.c.
7328 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7330 * Fixed a fatal bug in private message sending and reception
7331 encryption and decryption when using private message keys.
7332 The implementation was incorrect and did not follow the
7333 specification. It causd that some of the message were
7334 lost since it did not use the sending and receiving keys
7335 as the protocol suggests. This has been fixed and will cause
7336 incompatibilities with older clients when sending private
7337 message encrypted with private message keys. Affected files
7338 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7339 and various other in Irssi SILC Client.
7341 Added `responder' boolean argument to the functions
7342 silc_client_add_private_message_key[_ske] to indicate when
7343 the key is added as responder or initiator of the key
7346 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7348 * Removed the silc_ske_check_version function and created
7349 a SilcSKECheckVersion callback. Added also a function
7350 silc_ske_set_callbacks that is now used to set all SKE
7351 callbacks. The callback functions are not given to
7352 the SKE functions anymore, but this function is used to
7355 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7357 * Added `silc_version' argument to the silc_client_alloc
7358 to define the version of the application for the library.
7359 The library will use the version string to compare it
7360 against the remote host's (usually a server) version
7361 string. Affected file lib/silcclient/silcapi.h
7363 * Added the KE protocol context to Key Agreement context
7364 in client library so that we can abort the SKE if it
7365 is in process when we get timeout. Affected file is
7366 lib/silcclient/client_keyagr.c.
7368 * Do not resolve the client ID forever if it returns in the
7369 first time that such client does not exist. This was done
7370 for example with private message. Affected file is
7371 lib/silcclient/client_prvmsg.c.
7373 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7375 * Do not add regex.h for WIN32. The affected file
7376 includes/silcincludes.h.
7378 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7379 not work yet 100%. It generates the DLL's automatically
7380 when compiling with --with-win32 under cygwin.
7382 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7384 * lib/contrib/regex.c is not compiled on WIN32.
7386 * Added silc_net_get_socket_opt function to the
7387 lib/silcutil/silcnet.h.
7389 * Added includes/silcwin32.h for WIN32 specific includes
7392 * Do not use ptime structure or any of the posix process
7393 functions on WIN32 in lib/silccrypt/silrng.c.
7395 * Added silc_gettimeofday to provide generic function
7396 for struct timeval on all platforms. Added the function
7397 to lib/silcutil/silcutil.h.
7399 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7401 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7402 library as they clearly belong there. As a plus side we
7403 can make the actual socket connection routines platform
7406 Added also new generic function silc_socket_read and
7407 silc_socket_write (that used to be silc_packet_[read/write].
7408 The implementation of these are platform specific.
7410 * Added WIN32 specific routines of silc_socket_[read/write]
7411 to lib/silcutil/win32/silcwin32sockconn.c.
7413 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7415 * Added preliminary support for native WIN32 compilation under
7416 cygwin (using the -mno-cygwin option for GCC) to the
7417 ./configure.in.pre. The --with-win32 now prepares the
7418 compilation for native WIN32.
7420 * Rewrote the SILC Scheduler interface in the file
7421 lib/silcutil/silcschedule.h. The scheduler is now context
7422 based and does not have anymore any global static scheduler.
7423 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7424 and created lib/silcutil/win32 directory for WIN32 based
7427 * Added Unix specific network routines to the
7428 lib/silcutil/unix/silcunixnet.c and the old
7429 lib/silcutil/silcnet.c includes now only generic routines.
7431 Added WIN32 specific network routines to the
7432 lib/silcutil/win32/silcwin32net.c.
7434 * Added Unix specific utility functions from the
7435 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7437 * Added WIN32 SILC Scheduler to the file
7438 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7441 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7443 * Do not handle JOIN notify in the server if the target client
7444 is not registered (idata->registered == FALSE). The affected
7445 file is silcd/packet_receive.c.
7447 * Update the nickrec->founder in event_cumode in the Irssi SILC
7448 client. Affected file irssi/src/silc/core/silc-channels.c.
7450 * Fixed the CUMODE_CHANGE notify handling in the server when
7451 server and router are announcing their clients on channels.
7452 Now the mode changes are saved and notified correctly. The
7453 affected file is /silcd/packet_receive.c.
7455 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7456 They really did not replace the cache entry in the ID Cache.
7457 Now they do that. Affected file silcd/idlist.c.
7459 * Fixed the KICK notify handling in the Irssi SILC client to
7460 update the channel records so that the kicked client does not
7461 appear to be on the channel. The affected file is
7462 irssi/src/silc/core/silc-channels.c.
7464 * Always update the conn->current_channel when executing command
7465 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7467 * Fixed the KILL notify handling in Irssi SILC client to remove
7468 the killed client on all channels.
7470 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7472 * Fixed the silc_parse_command_line to remove extra spaces
7473 from the start and end of the arguments. Affected file is
7474 lib/silcutil/silcutil.c.
7476 * Cancel and free any active protocol in the function
7477 silc_server_close_connection. Affected file silcd/server.c.
7479 * Cancel and free any active protocol in the function
7480 silc_client_close_connction. Affected file is
7481 lib/silcclient/client.c.
7483 * Do not execute the KILL command for clients that are in
7484 history (ie. they are not in the network). Affected file is
7487 * Fixed KILL notify handling, client does not crash anymore.
7488 Affected file irssi/src/silc/core/silc-channels.c.
7490 * Reduced the default packet buffer size from 2048 to 1024 in
7491 lib/silccore/silcpacket.c.
7493 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7494 counter to the SKE context that is incresed when the SKE library
7495 performs async operation outside the library. If the outside
7496 process frees the SKE context and FREED status will be set
7497 and the library will detect after the sync operation that the
7498 libary is freed. The affected files are
7499 lib/silcske/silcske[_status].[ch].
7501 * Resolve the client entry information in the function
7502 silc_client_channel_message to assure that NULL pointer is not
7503 passed as client entry to the application. */
7505 * Fixed the task timeout calculation to assure that there is
7506 never negative timeouts. The affected file is
7507 lib/silcutil/silcschedule.c.
7509 * Fixed the channel user mode notification sending in server.
7510 It was sent point-to-point to the router (or to server by router)
7511 but it needs to be destined to a channel. The routines now
7512 supports sending the channel user mode notifys to the channels
7513 when announcing clients and channels. Affected files are
7514 silcd/server.c and silcd/packet_receive.c.
7516 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7517 It did not actually replace the old channel entry in the cache.
7518 Affected file lib/silcclient/client_notify.c.
7520 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7522 * Fixed a possible crash in silc_packet_send_prepare. It now
7523 assures always that there is enough space in the buffer and
7524 at the tail area of the buffer (for MAC).
7526 Fixed the inbound buffer reallocation in silc_packet_read.
7527 It was old code and did not handle the reallocation correctly.
7530 The affected file is lib/silccore/silcpacket.c.
7532 * Fixed buffer overflow in silc_parse_nickname in the file
7533 lib/silcutil/silcutil.c.
7535 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * make install generates new server keys only if there is not
7540 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7542 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7543 Added check that if the NOREPLY is set then we will not send
7544 the away message. This avoids infinite loop of away messages
7545 if both clients are away. The affected file is
7546 lib/silcclient/client_prvmsg.c.
7548 * Fixed client crash if /NICK was given without arguments.
7549 Affected file lib/silcclient/command.c.
7551 * Server does not send the invite list in INVITE command back
7552 to the client if the list was not altered. Added this notion
7553 to the protocol spec as well. Affected file silcd/command.c.
7555 Fixed possible crash in INVITE command by checking the
7556 value of silc_server_get_client_route command.
7558 * Fixed the INVITE notify type handling. The arguments are now
7559 taken in correct order and client does not crash. The affected
7560 file is irssi/src/silc/core/silc-channels.c.
7562 Removed the "Inviting xxx to channel" message from the
7563 client library away and let the application handle it.
7564 Affected file lib/silcclient/command.c. Added that message
7565 to Irssi SILC client's message formats.
7567 * Fixed CMODE command crash in client. It now checks the
7568 amount of arguments correctly and does not crash. The affected
7569 file is lib/silcclient/command.c.
7571 * Do not create new channel automatically in silc_channels_join
7572 but check whether the channel by that name already exists.
7573 Affected file irssi/silc/core/silc-channels.c.
7575 * Do not send the SERVER_SIGNOFF to router if the disconnected
7576 entity was the router. Affected file silcd/server.c.
7578 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7579 SILC client as it was missing from there.
7581 Added the handling of the KICK notify to the Irssi SILC client
7582 as it was missing. Added "you have been kicked" message to
7583 Irssi SILC client's message modules formats.
7585 Added the handing of the KILL notify to the Irssi SILC client
7586 as it was missing. Added the kill message module formats
7589 The affected file is irssi/src/silc/core/silc-channels.c.
7591 * The router did not save the channel mode the server announced.
7592 Affected file silcd/packet_receive.c.
7594 * Fixed a possible crash in INFO command in server. If the
7595 server did not provide the server info it crashed. Affected
7596 file silcd/command.c.
7598 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Fixed the GETKEY command in the server to check also the
7601 global list. Otherwise the GETKEY would not work correctly
7602 in normal SILC server. Affected file silcd/command.c.
7604 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7606 * Fixed GETKEY crash, it crashed if the command did not succseed.
7608 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7610 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7611 is now real and not just an macro interface to GMP.
7613 Removed the entire GMP from the source tree and imported new
7614 NSS MPI library instead. Reason for removing GMP is that it is
7615 extremely large and compiles extremely slow. The NSS MPI
7616 is only a few files and compiles in less than 10 seconds.
7617 The speed is also about the same as GMP. The MPI is imported
7618 to lib/silcmath/mpi.
7620 If the system has GMP installed we will still use the GMP.
7621 If it is not then the NSS MPI will be compiled.
7623 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Merged a long nickname (127 characters long) crash bugfix from
7626 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7628 * Merged a freed memory reference bugfix from Irssi CVS tree.
7629 Affected file irssi/src/core/commands.c.
7631 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7633 * Added the server's public key sving and verification to the
7634 server when performing the SKE. This was missing and the
7635 remote server's (or router's) public key was accepted without
7636 checking whether we have it previously or trust it at all.
7637 Affected file silcd/protocol.c.
7639 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7641 * Check in the silc_server_timeout_remote if protocol is active
7642 and make sure that the protocol's final callback is called so
7643 that all memory if freed. Affected file silcd/server.c.
7645 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7647 * silc_server_whois_send_reply crashed the server if the nickname
7648 was 127 characters long. Affected file silcd/command.c.
7650 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Added sanity check to the silc_server_new_client. If the hostname
7653 is provided inside username then check that the provided hostname
7654 really is the same as the resolved one. If the hostname was not
7655 resolved then check it from the public key. Affected file is
7656 silcd/packet_receive.c.
7658 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7659 if the server disconnected us and the connection is not valid
7660 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7662 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7663 the library to the lib/silcutil/silcutil.[ch].
7665 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Close log file after open. Affected file
7668 lib/silcutil/silclog.c.
7670 * Check whether sock == NULL in silc_client_send_packet and return
7671 if it is. Affected file lib/silcclient/silcclient.c.
7673 * Check rec->entry == NULL in the Irssi SILC Client before
7674 sending the channel message. Affecte file is
7675 irssi/src/silc/core/silc-servers.c.
7677 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Merged a splitted window bugfix from Irssi CVS tree. The
7680 affected file is irssi/src/fe-text/textbuffer-view.c.
7682 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7683 It did not print nickname.
7685 * Improved the distributions system a bit.
7687 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7689 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7690 irssi/src/fe-text/gui-window.c.
7692 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7693 to in-active server. The affected file is
7694 irssi/src/silc/core/client_ops.c.
7696 * Resolve the client in USERS command reply if the entry does
7697 not have username resolved. The affected file is
7698 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7699 command to WHOIS command to really resolve stuff. The USERS
7700 is not used any more in any critical section so WHOIS can
7701 be used even though it might be slower than IDENTIFY.
7703 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7706 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7708 * Changed the protocol API a bit more consistent in the
7709 lib/silccore/silcprotocol.[ch].
7711 * Changed the following headers to ROBODoc format:
7713 lib/silccore/silcpayload.h
7714 lib/silccore/silcprotocol.h
7715 lib/silccore/silcsockconn.h
7717 All core library headers are now formatted.
7719 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7721 * Fixed a bug in Irssi SILC client; do not show that you are
7722 server/router operator if you really are not. Affected file is
7723 irssi/src/silc/core/client_ops.c.
7725 * Renamed silc_command_free_payload to silc_command_payload_free.
7726 Affected file lib/silccore/silccommand.h
7728 * Added silcmath.h to include the prototoypes of various routines
7729 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7732 * Changed the following headers to ROBODoc format:
7734 lib/silccore/silcchannel.h
7735 lib/silccore/silccommand.h
7736 lib/silccore/silcid.h
7737 lib/silccore/silcidcache.h
7738 lib/silccore/silcmode.h
7739 lib/silccore/silcnotify.h
7740 lib/silccore/silcpacket.h
7741 lib/silcmath/silcmath.h
7743 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7745 * Added checking to the server code not to start the server if
7746 ciphers and stuff are not configured properly. Affected files
7747 silcd/serverconfig.[h] and silcd/server.c.
7749 * Changed the layout of the header files of the public interfaces
7750 in the SILC libraries. The new layout supports ROBODoc
7751 documentation tool (and some others) so that it is easy to create
7752 a library reference manual. All the other headers and source
7753 code must still follow the CodingStyle document. Also source
7754 code must not include these ROBODoc stuffs, only the headers.
7755 Furthermore, all public interface headers must now be named
7756 by using `silc' prefix, example: silcapi.h, silccipher.h.
7757 Some files were renamed due to this. All the other headers
7758 must not be used as public interfaces. I will update the
7759 CodingStyle document later. Changed following headers, so far:
7761 lib/silcclient/silcapi.h
7762 lib/silccore/silcauth.h
7763 lib/silccore/silcprivate.h
7764 lib/silccrypt/silcdh.h
7766 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Removed silc_client_packet_send_flush from the client library
7771 as it is not needed. Affected file lib/silcclient/client.[ch].
7773 * Added printing of message of unresolved authentication method
7774 to the Irssi SILC client. Added it to the module formats.
7775 Removed the same message from the client library.
7777 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Added new distribution feature, DISTLABEL. Every distribution
7780 can define own preprocessor label that can be used in the
7781 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7782 file distributions, acconfig.h.pre and prepare.
7784 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7786 * Added Makefile.defines_int to include the actual definitions
7787 for Makefile.defines.in. Tested the new distribution system,
7788 created distributions and tested installation.
7790 * Added AWAY message printing to the Irssi SILC client. Added
7791 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7793 * Added SCONNECT command to call the SILC's CONNECT command.
7794 Cannot use CONNECT directly since Irssi uses that internally.
7795 Affected file irssi/src/silc/core/silc-servers.c.
7797 Added ACTION local command. It is same as ME command but takes
7798 the channel as mandatory argument.
7800 Rewrote some of the Irssi's help files to suite for SILC
7803 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7805 * Added Makefile.defines[.in] that should for now on be included
7806 in all Makefile.am file in the source tree. That file includes
7807 all common compilation definitions for SILC source tree.
7809 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * Minor changes to the ./prepare script to change the package
7812 name according the distribution name to the configure.in.
7814 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Created new distribution system. Added file `distributions'
7817 that defines all the distributions that can be created out of
7818 the SILC source tree. The ./prepare script now reads that
7819 file to determine how to prepare the distributions. The
7820 first argument to the ./prepare is the name of the distribution
7821 and second is the version of the distribution. If given
7822 without arguments it creates the default (toolkit) distribution
7823 with the default version (defined in ./prepare).
7825 All Makefile.am files that are subject to the distributions
7826 are now named as Makefile.am.pre. These are ./Makefile.am
7827 and lib/Makefile.am. Others may be changed later.
7829 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7831 * Added invite list, ban list, some key management and connection
7832 error message printing to module formats in the Irssi SILC client.
7834 * Added new silc_client_set_away_message to set the away message
7835 that is back to the person who sent private message. The
7836 affected file lib/silcclient/silcapi.h and the
7837 lib/silcclient/client_prvmsg.c.
7839 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Fixed the private message sending in the Irssi SILC client,
7842 added local command KEY to the Irssi SILC client.
7844 Added key management and key agreement message formats to the
7845 irssi/src/fe-common/silc/module-formats.[ch].
7847 Added USERS (alias WHO) printing, server/router operator
7848 indication and LIST command printing to the module formats.
7850 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7852 * Fixed channel joining notify handling, cumode notify handling
7853 from Irssi SILC client.
7855 * Added SILC specific module-formats to the Irssi SILC client so
7856 that SILC specific message hilighting, colors etc is possible.
7857 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7859 Added channel mode, channel user mode, actions, notices,
7860 whois and whowas printing to the the module-formats.c.
7862 * Fixed a bug in channel deletion in the server. The channel
7863 is not left to the cache even if the channel founder auth mode
7864 is set when there are no users anymore on the channel. Affected
7865 file silcd/server.c.
7867 * The silc_net_localhost now resolves the entire hostname including
7868 the domain name. Affected file lib/silcutil/silcnet.c.
7870 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7872 * Changed the ask_passphrase client operation to be ascynchronous.
7873 It has now a completion callback and a context that the
7874 application must call after it has got the passphrase from
7875 the user. Affected files lib/silcclient/silcapi.h,
7876 lib/silcclient/protocol.c, lib/silcclient/command.c and
7879 Added SilcAskPassphrase callback that the application calls
7880 to deliver the passphrase to the library.
7882 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7883 The public key verification and especially a certificate
7884 verification is asynchronous procedure.
7886 Added new SILC_SKE_STATUS_PENDING status to indicate the
7887 request is pending and a callback will be called to finalize
7890 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7891 indicate that remote end did not send its public key (or
7892 certificate), even though we require it. Added check for this
7893 condition in the SKE. This was a security bug, now fixed.
7895 Defined new SilcSKEVerifyCbCompletion callback that is called
7896 when the verification process is completed.
7898 The affected files lib/silcske/silcske_status.h and
7899 lib/silcske/silcske.[ch].
7901 * Changed the verify_public_key client operation to be async
7902 as well. Defined SilcVerifyPublicKey callback that is used to
7903 indicate the success of the public key verification process.
7905 Changed the server and client to use the new async client
7908 * Changed the Irssi SILC client's internal scheduler to be called
7909 twice as many times as it used to be. As a result the client
7910 should be a bit faster now. Affected file is
7911 irssi/src/silc/core/silc-core.c.
7913 * Added support to Irssi SILC client of asynchronous public key
7914 verification and passphrase inquiry. Affected file is
7915 irssi/src/silc/core/silc-core.c.
7917 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7919 * Do not say "You have left channel %s" in client library.
7920 Moved it to the application. Affected files are
7921 lib/silcclient/command.c and silc/client_ops.c.
7923 * Fixed silc_client_get_clients. Command context was not
7924 duplicated and was freed memory in the callback. Affected
7925 file lib/silcclient/idlist.c.
7927 * Do not say "you are now talking..." on JOIN command in the
7928 client library. The appliation must handle it.
7930 * Do not say ".. changed topic to" in command reply in the
7931 client libary. The application must handle it.
7933 * Fixed TOPIC command sending in the client library.
7935 * Fixed a memory leak in silc_client_command_free in the file
7936 lib/silcclient/command.c.
7938 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Imported a modified version of Irssi client to the source tree.
7941 The Irssi will be used to create a new client called
7942 Irssi SILC. Imported to irssi/.
7944 Added silc_core_init_finish function to the Irssi. Affected
7945 file irssi/configure.in.
7947 A lot changes in the Makefile.ams around the irssi tree.
7949 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * Do not rehash if the new size is same as the old size of the
7952 hash table, in the silc_hash_table_rehash*. The affected file
7953 lib/silcutil/silchashtable.c.
7955 * Replaced hash_table_del_by_context calls from the server
7956 (when channel->user_list and client->channels) to the
7957 hash_table_del as it is sufficient and faster.
7959 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7961 * Added silc_hash_table_list, silc_hash_table_get and the
7962 SilcHashTableList structure to provide an alternative way to
7963 traverse the hash table. The affected files are
7964 lib/silcutil/silchashtable.[ch].
7966 * Changed the server's idlist routines to use the hash table
7967 routines to optimize the code.
7969 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7971 * Replaced the client entry's `channel' list and channel entry's
7972 `user_list' list to hash tables for optimized lookup. Changed
7973 the code to use the hash table interface around the code.
7974 Affected file lib/silcd/idlist.[ch].
7976 * Added `auto_rehash' boolean argument to the function
7977 silc_hash_table_alloc to indicate whether the hash table should
7978 auto-rehash when it thinks is appropriate time. It will
7979 increase the hash table size if the there is twice as much
7980 entries in the table than the size of the table, and will
7981 decrease the size if there are twice as less entries than
7982 the size of the table.
7984 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7986 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7988 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7990 * silc_idcache_purge_by_context deletes the entry now by context
7991 as it is supposed to do. Affected file lib/silccore/idcache.c.
7993 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7994 client is not anymore valid (WHOWAS givens the info) and not
7995 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7997 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7999 * Removed the `data' and `data_len' arguments from the ID Cache
8000 interfaces and added `name' argument. ID Cache does not handle
8001 anymore the binary data only a names associated with given ID.
8003 * When hashing a Client ID with silc_hash_id the entire ID is
8004 not hashed anymore, instead only the hash of the Client ID is
8005 hashed. This way we can access the Client ID from the cache
8006 with Client ID but with the hash of the ID (which is a hash of
8007 the nickname) as well without any difference in performance.
8009 Added also silc_idcache_find_by_id_one_ext to do one on one
8010 searching when we have the actual ID. Added also function
8011 silc_hash_client_id_compare. The affected files are
8012 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8014 * When hashing the name associated with a ID it is always done
8015 in lowercase. This way we can access the cache without worrying
8016 about case-sensitivity, even though, for example nicknames are
8019 * Fixed a bug in server with channel message sending. It put
8020 wrong ID type as destination ID. The affected file
8021 silcd/packet_send.c.
8023 * silc_idcache_del_by_context now deletes from all hash tables
8024 by context. Affected file lib/silccore/idcache.c.
8026 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8028 * Changed the client library to use the new ID Cache interface.
8029 Changes around the source tree.
8031 * Added silc_hash_table_rehash_ext to rehash with specific
8032 hash function. Affected file lib/silcutil/silchashtable.[ch].
8034 * Added silc_hash_string_compare to compare two strings in the
8035 hash table. Affected file lib/silcutil/silcutil.[ch].
8037 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8039 * Added new function silc_idcache_del_by_context into the
8040 lib/silccore/idcache.[ch].
8042 * Changed the server's ID list routines to use the new ID Cache
8043 interface. Changes around the source tree.
8045 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Added silc_hash_table_del[_by_context]_ext functions in to the
8048 lib/silcutil/silchashtable.[ch].
8050 Removed silc_hash_table_find_all* routines and added new
8051 silc_hash_table_find_foreach to replace them.
8053 Added silc_hash_table_replace_ext function as extended
8054 replacing function. Separated the simple hash table interface
8055 from the extended hash table interface in the file
8056 lib/silcutil/silchashtable.h.
8058 * Fixed minor bugs and changed it to use some of the new
8059 hash table functions in lib/silccore/idcache.c
8061 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8063 * Added new function silc_hash_table_find_all to return all keys
8064 in the hash table by the specified key. As the hash table is
8065 collision resistant it also makes it possible to have several
8066 duplicate keys in the hash table. This function may be used to
8067 find all of the keys from the hash.
8069 Added user_context arguments to the SilcHashFunction,
8070 SilcHashCompare and SilcHashDestructor to deliver user specified
8073 Added new fuctions silc_hash_table_find[_all]_ext to do
8074 extended lookup with specified hash and compare functions and
8075 specified user contexts.
8077 Added new function silc_hash_table_add_ext to add the key
8078 with specified hash function and user context.
8080 Added new function silc_hash_table_foreach to traverse all
8081 entrys in the hash table. Added SilcHashForeach callback
8084 Added new function silc_hash_table_del_by_context to delete
8085 the entry only if the context associated with the key matches.
8087 Affected files are lib/silcutil/silchashtable.[ch].
8089 * Removed silc_hash_[server/client/channel]_id and added just
8090 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8091 silc_hash_id_compare to compare two ID's using as the hash table
8092 comparison function. Added also silc_hash_data to hash
8093 binary data and silc_hash_data_compare to compare it.
8095 * Removed silc_idlist_find_client_by_hash as it is not needed
8096 anymore. Affected file silcd/idlist.[ch].
8098 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8099 to use internally the SilcHashTable. The new ID Cache is a lot
8100 faster than the old one. Some of the ID Cache interface was also
8101 rewritten and obsolete and stupid functions were removed.
8103 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8105 * Added entry_count field to the SilcHashTable to keep the number
8106 of the entries in the table. Implemented the function
8107 silc_hash_table_rehash. Added new function
8108 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8110 Fixed a minor bug in silc_hash_table_free.
8112 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8113 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8114 into the lib/silcutil/silcutil.[ch].
8116 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Implemented a collision resistant hash table into the
8119 lib/silcutil/silchashtable[ch]. See the header and the source
8120 for the SilcHashTable API.
8122 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Merged dotconf version 1.0.2 into lib/dotconf.
8126 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8128 * Do not compile anything in lib/silcsim/* if the SIM support
8129 is not enabled. The tree should now compile without problems
8132 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8134 * Compiled the SILC under cygwin. Compiled and tested briefly
8135 without problems. More tests needed. The SIMs didn't compile
8138 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8140 * Fixed possible crash in silc_get_username in the
8141 lib/silcutil/silcutil.c.
8143 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8145 * Fixed a va_arg in silc/client_ops.c.
8147 * Oops, RC5 routines were named AES and caused some problems
8148 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8150 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8152 * Added new SilcIDIP structure into the lib/silccore/id.h and
8153 replaced the old `ip' fields from all SILC ID's to that type.
8154 This is a step towards IPv6 support.
8156 The silc_id_get_len takes now the ID as an extra argument.
8157 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8158 both IPv4 and IPv6 based ID's.
8160 The affected files are lib/silccore/id.[ch] and other files
8161 around the tree using these routines.
8163 * Removed the ID length arguments in server from various
8164 silc_server_send_notify_* routines -> they are not needed
8167 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8169 * Fixed memory leak in silc_encode_pem_file in the file
8170 lib/silcutil/silcutil.c.
8172 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8174 * Check minor version as well in the SKE. Affected files are
8175 silcd/protocol.c and lib/silcclient/protocol.c.
8177 * Added --identifier option to the server so that an identifier
8178 can be when creating the public key for the server. Affected
8179 file is silcd/silcd.c.
8181 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8182 lib/silccrypt/silcpkcs.c.
8184 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8186 * Register default ciphers and stuff when using -C option with
8187 the server. Affected file sildc/silcd.c.
8189 * Put back the servers public key filename format, it is better
8190 than the new one. For now, the client keys are saved with the
8191 new filename format. The affected file silc/client_ops.c.
8193 * Implemented the Cipher API for the rest of the ciphers that
8194 did not implement it or implemented it the wrong way.
8196 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8198 * Register default ciphers and stuff when using the -S option
8199 in the client. Affected file silc/silc.c. Same also when
8200 creating new key pair with -C option.
8202 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8204 * Fixed the silc_verify_public_key client operation function to
8205 save the public keys differently. The fingerprint is now
8206 used as filename and not the hostname. This way also the
8207 client keys are saved uniquely and not with hostnames. The
8208 affected file is silc/client_ops.c.
8210 * Trimmed the silc_hash_fingerprint function to remove extra
8211 whitespaces from the end of the fingerprint. The affected
8212 file is lib/silccrypt/silchash.c.
8216 * Added silc_cipher_register_default function to register all
8217 default ciphers. It can be used when configuration files
8218 does not exist and the application does not want any specific
8219 ciphers in any specific order.
8221 The SilcDList is now used as silc_cipher_list dynamically
8222 allocated cipher list. Removed the static list all together
8223 and now all ciphers must be allocated to the dynamic list.
8224 The silc_cipher_alloc routine was changed to check only the
8227 All silc_cipher_* routines that used to return int returns
8230 The affected files lib/silccrypt/silccrypt.[ch].
8232 * The same thing was done to silc_hash_* as for silc_cipher_*
8233 routines. Affected files lib/silccrypt/silchash.[ch].
8235 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8236 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8237 Added also silc_pkcs_[un]register[_default] functions.
8238 Removed the data_context from the PKCS API.
8240 * Added silc_hmac_register_default function to register default
8241 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8242 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8243 to unregister all hmacs at once.
8245 * Register the default ciphers, hash functions, PKCSs and HMACs
8246 if client's configuration file does not exist. The affected
8249 * The client did not load the hash functions from the SIM
8250 modules at all. Added support for this. Affected file is
8251 silc/clientconfig.c.
8253 * When decoding public key with silc_pkcs_public_key_decode, check
8254 the supported algorithm only if PKCS are registered. Affected
8255 file lib/silccrypt/silcpkcs.c. The same was done with the
8256 silc_pkcs_private_key_decode.
8258 * Fixed the SILC List routines to keep the list always in order.
8259 It used to change the list's order when traversing the list but
8260 not it preserves the order. Affected file lib/trq/silclist.h.
8262 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8264 * Added the client library to use the SilcSocketConnection's
8265 reference counter (by silc_socket_dup) to prevent the bug that
8266 the socket object may be freed underneath async operation.
8268 * The name resolv library checking fixes in the configure.in.pre.
8271 * Created new version of the protocol drafts for future
8272 development. The -03 drafts are the ones that will be changed
8273 in the trunk now and the -02 will remain as they are.
8275 * Send list of CUMODE notifys to the router when announcing
8276 the channel users to the router. Affected file silcd/server.c.
8277 If the router receiving channel founder CUMODE for a channel
8278 that already has channel founder it will send CUMODE notify
8279 to the sender to remove the channel founder rights from the
8280 announced client. Affected file silcd/packet_receive.c.
8282 * The CUMODE notify may now use Server ID as well as the entity
8283 who changes the mode. Updated protocool specs.
8285 * Updated INSTALL and README files.
8287 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8289 * New web pages in the http://silc.pspt.fi. The pages was
8294 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8296 * Implemented the [DenyConnectin] config section in the server.
8297 Added silc_server_config_denied_conn to check whether incoming
8298 connection is denied. Affected file silcd/serverconfig.[ch].
8300 * Do not check the ports when checking the incoming configuration
8301 data if the port is 0, meaning any. Affected file is
8302 silcd/serverconfig.c.
8304 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8306 * Fixed buffer overflow in silc_string_compare in the file
8307 lib/silcutil/silcutil.c.
8309 * Fixed double free in silc_server_command_leave in the file
8312 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Fixed the version checking in the server. Affected file is
8317 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8319 * Fixed the configuration data fetching when accepting new
8320 connections in the server. Affected file silcd/server.c.
8322 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8324 * Added `sender_entry' argument to the function
8325 silc_server_packet_relay_to_channel so that we can check
8326 whether some destination actually belongs to the same route
8327 the sender belongs (ie, we must not resend the packet to the
8328 sender). Affected file silcd/packet_send.[ch].
8330 * Added `servername' field to the SilcClientEntry in the server
8331 to hold the name of the server where client is from. Affected
8332 file is silcd/idlist.h.
8334 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8336 * Moved the channel message encrypting in the router betwen
8337 router connections from silc_server_channel_message to the
8338 silc_server_packet_relay_to_channel since we want to check
8339 whether we have anybody channel before encrypting anything.
8340 Affected files silcd/packet_[receive/send].c.
8342 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Fixed the [AdminConnection] server config section to support
8345 multiple entries. Affected file silcd/serverconfig.c.
8347 * Added support into the server to check the validity of the
8348 incoming connection before executing any KE or authentication
8351 * The connection configuration is now saved to the KE and
8352 connection auth protocol contexts and not fetched anymore in
8353 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8355 * The local hosts listenning address and port is also resolved
8356 now when starting the server. We want to have the socket object
8357 to include the real address and port for the listener. Added
8358 new function silc_net_check_local_by_sock into the files
8359 lib/silcutil/silcnet.[ch].
8361 * Fixed a broadcast bug in server -> do not broadcast if we
8364 * Fixed a routing bug. Do not route broadcast packets ever.
8365 Broadcast packets must be processed always and not routed since
8366 they may be destined to some other host than yourself and thus
8367 would get routed without no good reason. Affected file is
8370 * Added function silc_server_config_is_primary_route to check
8371 whether primary router connection has been configured (a router
8372 configuration that we are initiating). If there is not, we
8373 will assume that there is only two routers in the SILC network
8374 and we will use the incoming router connection as our primary
8375 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8377 * Changed the order of the broadcasting. Broadcast _after_ the
8378 packet has been processed not before. Affected file is
8381 * Fixed a [ClientConnection] parsing bug. The port was never
8382 parsed correctly thus resulting to port 0. Affected file
8383 silcd/serverconfig.c.
8385 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8386 argument and did not set the broadcast packet flag. Affected
8387 file silcd/packet_send.c. Fixed same bug in the function
8388 silc_server_send_notify as well.
8390 * If we receive NEW_ID packet for our own ID in the server, ignore
8393 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8397 * Removed the nickname from the Private Message Payload.
8398 Updated the code and the protocol specs.
8400 * Updated protocol specs for submitting to the IETF.
8402 * Tweaked the Random Number Generator a bit. Affected file
8403 lib/silccrypt/silcrng.c. Exported a new function
8404 silc_rng_[global]_add_noise which can be used to add more
8407 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Do not parse packets with different timeout when protocol
8410 is active -> may cause problem with rekey. Affected file
8413 * When server receives signoff notify it must not create
8414 new channel key if the client is on any channels since the
8415 sender of the signoff notify will create it.
8417 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8419 * Added printing of error messages during SKE protocol from the
8420 failure packet sent by server during SKE. Affected file
8423 * Removed the client's failure_callback handling with timeout
8424 and handle it immediately when received.
8426 * The SKE library returned wrong type in SUCCESS and FAILURE
8427 packets. They must be 32 bit MSB not 16 bit MSB.
8429 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8431 * Ok, rewrote the logic of the re-key and now it seems to work.
8432 I tested it on high traffic with frequent re-keys without
8433 problems. Added hmac_receive (and renamed hmac to hmac_send)
8434 in SilcClientConnection in lib/silcclient/client.h and
8435 in SilcIDListData in silcd/idlist.h. Also, removed the
8436 SilcPacketParserContext's cipher and hmac fields as they are
8437 not needed anymore and actually caused some problems when
8438 the ciphers and hmac's changed underneath the packet parser.
8440 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8442 * If re-key protocol is active then process the incoming packets
8443 synchronously since we must assure that icoming packets encrypted
8444 with the old key is processed before the new keys is set to
8445 use. This is true other packets than for REKEY packets.
8446 Affected file silcd/server.c. The same was done to client library
8447 as well, affected file lib/silcclient/client.c.
8449 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8451 * Fixed bug in client and server to accept the force send if
8452 the packet is send from silc_[server/client]_packet_process
8453 function. Otherwise the packets are never delivered, oops.
8455 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Disable force sending of packets when REKEY protocol is active.
8458 We must assure that no packet is sent directly when rekey is
8459 performed. All packets must be sent through packet queue.
8460 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8461 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8462 function is silc_[server/client]_packet_send_real to check
8465 * Replaced the SIM paths from example config files to
8466 /usr/local/modules. Also, make install creates now
8467 /usr/local/silc/logs directory to hold all the SILC server
8470 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8472 * Made the configure.in.pre work on Solaris. Patch by salo.
8474 * Made all ciphers compatible with non-x86 machines. Defined
8475 CBC mode macros into lib/silccrypt/ciphers_def.h.
8477 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8479 * Fixed the make install.
8481 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8483 * When MAC computation fails the silc_packet_decrypt returned 0
8484 even though it was supposed to return -1. Fixed this. The
8485 affected file is lib/silccore/silcpacket.c.
8487 * Do not replace the config files in /etc/silc (in make install)
8488 if they already exist. Affected file ./Makefile.am.
8490 * Do not send re-key packets immediately but through packet queue.
8491 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8493 * Changed silc_net_check_host_by_sock to return FALSE if the
8494 IP/DNS could not be resolved. Though, it returns the IP address
8495 now even if it could not resolve it (but returns also FALSE).
8496 Affected file lib/silcutil/silcnet.[ch].
8498 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8500 * Added silc_pkcs_decode_identifier to decode the public key's
8501 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8502 Added also silc_pkcs_free_identifier. Added also new context
8503 SilcPublicKeyIdentifier.
8505 * Added -S option to the silc client. It is used to dump the
8506 contents of the specified public key file.
8508 * Changed the PKCS api to return the public key length when
8509 setting the public key.
8511 * Fixed a fatal bug in the public and private key file loading.
8512 Affected file lib/silccrypt/silcpkcs.c.
8514 * Execute the packet parsing for client with zero (0) timeout
8515 if the protocol is active. Affected file silcd/server.c.
8517 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Made the key generation options to the silcd program. Added
8520 -C option, equivalent to client's option.
8522 * Added new [ServerKeys] config section to the server. It
8523 configures the server's public and private key.
8525 * Defined generic Public Key Payload into the protocol
8526 specification to send specific type of public keys and
8529 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8530 public key or certificate.
8532 * Implemented the GETKEY command to the server and to the
8533 client library and on user interface.
8535 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8537 * Made preliminary `make install' work.
8539 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Added SilcServerRekey context into silcd/idlist.h.
8543 * Added the PFS support as defined in the specification to the
8544 SKE protocol. Affected files lib/silcske/*.c.
8546 * Added `ske_group' field to the SilcServerRekey context to hold
8547 the number of the SKE group that is used with PFS in re-key.
8548 Affected file silcd/idlist.h.
8550 * Added PFS re-key support to the server. Affected file is
8553 * Added silc_protocol_cancel to cancel execution of the next
8554 state of the protocol. Affected file is
8555 lib/silccore/silcprotocol.[ch].
8557 * Added the re-key support with and without PFS to the client
8558 library. Re-key is performed once in an hour, by default.
8560 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8561 Added silc_client_rekey_callback and silc_client_rekey_final.
8562 Affected files are lib/silcclient/protocol.[ch] and
8563 lib/silcclient/client.[ch].
8565 * Removed the `hmac_key' and `hmac_key_len' fields from the
8566 SilcClientConnection structure; not needed. Affected file is
8567 lib/silcclient/client.h.
8571 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8573 * Do not ask whether user wants to use the negotiated private key
8574 for private messages, just use it. Affected file is
8575 silc/local_command.c.
8577 * Added `send_enc_key' and `enc_key_len' fields to the
8578 SilcIDListData structure since they are needed in the re-key
8579 phase. Affected file is silcd/idlist.[ch].
8581 * Implemented the simple re-key protocol into the server.
8582 Affected files silcd/server.c and silcd/protocol.[ch]. The
8583 re-key will be performed once in an hour, by default.
8585 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8586 Added silc_server_rekey, silc_server_rekey_callback and
8587 silc_server_rekey_final.
8589 * Removed Tunneled flag from the protocol. Updated the code
8590 and the specifications.
8592 * Adde `pfs' field to the SilcIDListData to indicate whether
8593 the PFS is to be performed in the re-key. Affected file is
8596 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8598 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8599 int64 of at least the xintXX size. If void * is less that 4
8600 bytes uint32 * will be used. Defined bool as boolean.
8602 * Changed _ALL_ unsigned long and unsigned int to uint32,
8603 unsgined short to uint16 in the source tree.
8605 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8606 not handle clients that has entry->data.registered == FALSE.
8607 They are not in the network anymore. Affected file is
8610 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8612 * Implemented the sending of the SERVER_SIGNOFF notify in the
8613 server. Affected file is silcd/server.c.
8615 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8616 Added also silc_notify_payload_encode_args into the
8617 lib/silccore/silcnotify.[ch].
8619 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8620 Affected file silcd/packet_receive.c.
8622 * Implemented the SERVER_SIGNOFF notify handling in the client
8623 library. Affected file lib/silcclient/client_notify.c. Also,
8624 implemnted the printing of the SERVER_SIGNOFF info to the
8625 application. Affected file silc/client_ops.c.
8627 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8628 if the deleting was successful. Affected file silcd/idlist.[ch].
8630 * Added support for public key authentication in the connection
8631 authentication protocol in the client library. Affected file
8632 lib/silcclient/protocol.c.
8634 * Changed the server's silc_idlist_get_clients_by_* interface
8635 to support already allocated array so that new entries may be
8636 added to pre-allocated array. Affected file silcd/idlist.[ch].
8637 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8638 and command replies.
8640 * All command reply functions in the server now calls the
8641 pending command callback even if error occured. This way the
8642 error will be delivered to the client as well. Affected files
8643 silcd/command.c and silcd/command_reply.c.
8645 * Fixed INFO command to return local server's info if no server
8646 was provided. Affected file lib/silcclient/command.c.
8648 * Removed RESTART command for good. Updated the code and the
8651 * Rewrote parts of the task system. It is a bit simpler now.
8652 Removed unsued task priorities. The affected files are
8653 lib/silcutil/silctask.[ch].
8655 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * Moved the USERS printing from the library to the application.
8658 Affected files lib/silcclient/command.c and silc/client_ops.c.
8660 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8664 * Added channel key re-key support. The re-key is perfomed
8665 only by the router and is done once in an hour. Added `rekey'
8666 field to the SilcChannelEntry in the server. Affected files
8667 silcd/server.c and silcd/idlist.h.
8669 * Added silc_task_unregister_by_context into the file
8670 lib/silcutil/silctask.[ch].
8672 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8674 * Added SILC_UMODE_GONE mode to indicate when the client is not
8675 present in the SILC network. Added also support to the local
8676 command AWAY that will set this mode. Added support of showing
8677 "xxx is gone" in WHOIS command. The USERS command shows the
8678 gone status as well.
8680 * Fixed setting server and router operator privileges in the
8681 server's UMODE command. Affected file silcd/command.c.
8683 * Merged the SKE KE1 and KE2 payloads into one payload. The
8684 new KE payload is equivalent to the old KE2 payload.
8686 Cleaned up the SKE Start Payload parsing. It now uses the
8687 simple buffer unformatting to do the parsing. A lot faster
8690 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8691 to the SKE that is used to indicate whether both of the SKE
8692 parties should perform authentication. By default only the
8693 responder performs authentication. By setting this flag also
8694 the initiator must do authentication. By default it is unset
8695 since in normal SKE case, client to server connection, only
8696 the responder should do authentication. When doing SKE between
8697 two clients both should perform authentication. Updated the
8698 code and the protocol specs.
8700 * A little fix to IDENTIFY command in the server. Search the
8701 client first by hash not nickname. Affected file is
8704 * Fixed the silc_client_close_connection to support closing
8705 the client to client connections wihtout deleting too much
8706 data. Affected file lib/silcclient/client.c.
8708 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8709 are received if protocol used to be active but is not anymore
8710 the application would crash due to NULL pointer dereference.
8711 Affected files silcd/server.c and lib/silcclient/client.c.
8713 * Added `hash' field to the SilcClientConnection to include
8714 the hash function negotiated in the SKE protocol.
8716 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8717 to set the channel founder authentication data. A client can
8718 claim the founder rights later by providing the authentication
8719 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8720 This way the channel founder can regain the channel founder
8721 privileges even it is left the channel. This works only on
8722 local server and the client must be connected to the same
8723 server to be able to regain the founder rights. Updated the
8724 protocol specs accordingly.
8726 Added support to the CMODE command in the client to set the
8727 founder auth data. Read the README to see how to set it.
8729 Added support to the CUMODE command to claim the founder
8730 rights. Read the README to see how to do it.
8732 Added support for the founder authentication to the Channel
8733 Entry in the server. Affected file silcd/idlist.h.
8735 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8736 server's CMODE command. Affected file silcd/command.c.
8738 * Added the following new functions into lib/silccore/silcauth.[ch]:
8739 silc_auth_get_method and silc_auth_get_data.
8741 * The server now saves the remote hosts public key to the
8742 SilcIDListData pointer. Affected file silcd/protocol.c.
8744 * The normal server now does not remove the channel entry from
8745 the cache if the founder authentication data is set. It used
8746 to remove it if the founder was the last one on the channel on
8747 the server and left the channel. The auth data is saved and
8748 if the channel is re-joined later the old entry is used with
8749 the old auth data. Affected files silcd/command_reply.c and
8752 * Removed the `pkcs' field from the SilcIDListData structure
8753 in the server; it is not used. Affected file silcd/idlist.h.
8755 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Fixed packet processing on slow links. Partial packets were
8758 never re-processed because the incoming data buffer was cleared
8759 by the application. Application must not directly clear the
8760 sock->inbuf, the packet processing routines handle it. Fixed
8761 this in client library and in server.
8763 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8765 * Fixed the WHOIS and IDENTIFY send reply function to really
8766 check whether to send list or just one entry. Affected file
8769 * Cleaned up the LEAVE command's channel key distribution. The
8770 affected file silcd/command.c.
8772 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8773 can enforce the channel mode as well. In that case the ID
8774 includes the ID of the server. The code now enforces the
8775 mode change if the router have different mode than the server.
8777 * The notify client operation with CMODE_CHANGE notify can now
8778 return NULL client_entry pointer if the CMODE was not changed
8779 by client. Application must check for this.
8781 * Added <Server ID> argument to INFO command to support server
8782 info fetching by Server ID.
8784 * Added silc_server_announce_get_channel_users to get assembled
8785 packets of channel users of the specified channel. Affected
8786 file silcd/server.[ch].
8788 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8789 was freed underneath the ID Cache.
8791 * Re-announce clients when the server received CHANNEL_CHANGE
8792 notify from the router. Affected file silcd/packet_send.c.
8794 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8796 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8797 crashed since it did not handle the fact that there is no cipher
8798 called "3" and didn't check the error condition. Now fixed.
8800 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8801 flag. It can be used to send message requests.
8803 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8805 * Implemented the RESTART command in the client.
8807 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8808 notice type messages. Added notice printing to the user
8811 * The channel keys are not re-generated if the channel's mode
8812 is PRIVKEY, ie private key on the channel exists. Affected
8813 files silcd/server.c and silcd/command.c.
8815 * Fixed a little bug in channel message delivery when channel
8816 private keys are set in the server. Affected file is
8817 silcd/packet_send.c.
8819 * Changed the setting on channel->on_channel = TRUE from the
8820 silc_client_save_channel_key to the JOIN command reply. The
8821 key payload is not received if the private channel key is set.
8822 Affected file lib/silcclient/command_reply.c and the
8823 lib/silcclient/client_channel.c.
8825 * When the CMODE_CHANGE notify is sent and the channel private
8826 key mode is removed the channel key must be re-generated in
8827 other cells as well. Added this support for the router in the
8828 silcd/packet_receive.c.
8830 * Added new local command NOTICE to send notice message on
8831 channel. Affected file silc/local_command.[ch].
8833 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8835 * Added new local command ME to the client. It is used to send
8836 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8837 some action. Affected file silc/local_command.[ch].
8839 * Changed channel_message and private_message client operations
8840 to deliver the message flags to the application. Added also
8841 the `flags' arguments to the silc_client_send_channel_message
8842 and silc_client_send_private_message functions. Affected file
8845 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8847 * Redefined the Private Message Payload to support private message
8848 keys and to support the new private message flags. Updated
8849 the protocol specs. Flags makes it possible to have for example
8850 CTCP style messages.
8852 * Added new type SilcPrivateMessagePayload and defined an API
8853 for it in the lib/silcclient/silcprivate.[ch].
8855 * Tested private message private keys successfully. Tested the
8856 private message key set, unset and list commands with the new
8859 * Redefined the Channel Message Payload to include the channel
8860 message flags (equal with private message flags) to support
8861 for example CTCP style messages.
8863 * Defined some of the message (for channel and private message)
8864 flags. Updated the protocol specs and added the flags to the
8865 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8867 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8869 * Added SilcKeyAgreementStatus type to the key agreement routines
8870 to indicate the current status and error if one occured.
8871 The status types are defined in the lib/silcclient/silcapi.h.
8873 * Added new local command KEY that is used to set and unset private
8874 keys for channels, set and unset private keys for private messages
8875 with remote clients and to send key agreement requests and
8876 negotiate the key agreement protocol with remote client. The
8877 key agreement is supported only to negotiate private message keys,
8878 it currently cannot be used to negotiate private keys for channels,
8879 as it is not convenient for that purpose.
8881 * Fixed a minor pending callback setting bug in the function
8882 silc_client_get_client_by_id_resolve, now the function works.
8883 Affected file lib/silcclient/idlist.c.
8885 * Added function silc_net_get_local_port to get local bound
8886 port by socket. Added to lib/silcutil/silcnet.[ch].
8888 * Added `sockets' and `sockets_count' fields to the SilcClient
8889 object. They hold the sockets of the listenning sockets in
8890 the client. Listenning sockets may be for example the key
8891 agreement server. Affected file lib/silcclient/client.[ch].
8892 Added functions the silc_client_add_socket and the
8893 silc_client_del_socket. They are exported to the application
8896 * Added ~./silc/clientkeys to support other client's public keys.
8898 * Renamed verify_server_key client operation to verify_public_key
8899 and added one argument to indicate the type of the connection
8900 (server, client etc.).
8902 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8904 * Added silc_server_connection_auth_request to handle the
8905 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8906 silcd/packet_receive.[ch].
8908 * Added silc_server_send_connection_auth_request into the
8909 silcd/packet_send.c to send the connection auth request packet.
8911 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8914 * Fixed the public key authentication in responder side in the
8915 server. The `auth_data' pointer includes the SilcPublicKey
8916 not the path to the public key. Affected file silcd/protocol.c.
8918 * Implemented the public key authentication in the initiator side
8919 in the server. Affected file silcd/protocol.c.
8921 * Removed the [RedirectClient] config section from the server
8922 configuration. Is not needed and I don't want to implement it.
8924 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8926 * Cleaned up the CMODE command in the server. It now works
8927 correctly and supports all the modes defined in the protocol.
8928 Affected file is silcd/command.c.
8930 * Added `hmac_name' field to the SilcChannelEntry in the server
8931 to hold the default HMAC of the channel. It can be set when
8932 creating the channel (with JOIN command). Affected files
8935 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8936 type to indicate the change of the current cipher and hmac
8937 on the channel. Client can safely ignore the <cipher> argument
8938 (if it chooses to do so) since the CHANNEL_KEY packet will
8939 force the channel key change anyway. The <hmac> argument is
8940 important since the client is responsible of setting the new
8941 HMAC and the hmac key into use.
8943 * Fixed the CMODE command in the client library as well.
8945 * Tested CMODE command in router environment successfully.
8947 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8949 * Show the version of the remote client (or server) when connecting
8950 to the server. It is logged to the log file. Affected file
8951 is silcd/protocol.c.
8953 * Fixed the KILLED notify handling in the client library. The
8954 client must be removed from all channels when receiving the
8957 Also, do not remove the client entry when giving the KILL
8958 command but when the KILLED notify is received.
8960 * Removed silc_idlist_find_client_by_nickname from the server.
8961 Not needed anymore. Affected files silcd/idlist.[ch].
8963 * Implemented the CHANNEL_CHANGE notify type handling to the
8964 server. Affected file silcd/server.c.
8968 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8970 * Added silc_server_send_notify_invite to send the INVITE
8971 notify between routers.
8973 * Implemented the INVITE command correctly to the server.
8975 * Implemented the INVITE notify type handling in the server.
8977 * Implemented the INVITE command to the client library and on the
8980 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8982 * Added function silc_server_get_client_resolve to find the
8983 client entry by ID from all ID lists and then resolve it
8984 (using WHOIS) if it cannot be found. Affected file is
8987 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8989 * Implemented the BAN command to the client library.
8991 * The JOIN command in the server now checks the invite list
8994 * Changed the silc_command_reply_payload_encode_va and the
8995 silc_command_payload_encode_va to support that if argument is
8996 NULL it ignores and checks the next argument. Affected file
8997 lib/silccore/silccommand.c.
8999 * Added silc_server_send_notify_ban to send the BAN notify
9000 type between routers.
9002 * Chaned the silc_notify_payload_encode to support that if
9003 argument is NULL it ignores and checks the next argument.
9004 Affected file lib/silccore/silcnotify.c.
9006 * Tested ban lists in router environment successfully.
9008 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9010 * Implemented BAN command to the server, in silcd/command.[ch].
9012 * Removed the BAN and INVITE_LIST modes from the CMODE command
9015 * Added function silc_string_match to regex match two strings.
9016 Affected files lib/silcutil/silcutil.[ch].
9018 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9020 * Redefined parts of the SilcChannelEntry in the server to support
9021 the new ban and invite lists.
9023 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9025 * Redefined the INVITE command. The same command can be used to
9026 invite individuals to the channel but also to manage the invite
9027 list of the channel (to add to and remove from the invite list).
9028 Updated the protocol specs.
9030 * Added new command SILC_COMMAND_BAN that can be used to manage
9031 the ban list of the channel. Updated the protocol specs.
9033 * Removed the channel modes: the SILC_CMODE_BAN and the
9034 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9035 in the CMODE command. The equivalent features are now available
9036 using INVITE and BAN commands. Updated the protocol specs.
9038 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9039 in the network about change in the current ban list. The notify
9040 type is not used by the client.
9042 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9043 support the invite lists.
9045 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9047 * Added new function silc_string_regexify that converts string
9048 including wildcard characters into regex string that can
9049 be used by the GNU regex library. Added into the file
9050 lib/silcutil/silcutil.[ch].
9052 Added silc_string_regex_combine to combine to regex strings
9053 into one so that they can be used as one regex string by
9054 the GNU regex library. Added into the file
9055 lib/silcutil/silcutil.[ch].
9057 Added silc_string_regex_match to match two strings. It returns
9058 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9060 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9062 * Imported GNU regex to the soruce tree into lib/contrib.
9063 Fixed some compiler warning from the regex.c.
9065 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9067 * Fixed MOTD command in the server to work in router environment.
9069 * Fixed the MOTD command in the client library to support
9070 the server argument in the command.
9072 * Added `nickname_len' argument to the silc_idlist_add_client
9073 in the server, as the `nickname' argument may be binary data
9076 * Added silc_idlist_get_channels to return all channels from
9079 * Implemented LIST command to the server. Affected file is
9082 * Implemented the LIST command to the client library and on the
9085 * Added [<user count>] argument to the LIST command reply.
9086 With private channels the user count is not shown.
9088 * Updated TODO and README.
9090 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9092 * The client entry's data.registered must be TRUE even with
9093 global client entry on global client list. The data.registered
9094 is used to check whether the client is anymore in the network,
9095 for example with WHOWAS command so it must be valid.
9097 * Fixed the WHOWAS command in the server. It now actually works
9098 in router environment. Added function into silcd/command_reply.c
9099 silc_server_command_reply_whowas_save.
9101 * Added silc_idlist_purge function to the silcd/idlist.c
9102 to periodically purge the ID Cache.
9104 * Fixed INFO command in the server. It works now in router
9105 environment. Added <server name> argument to the INFO command
9106 reply. Updated the protocol specs.
9108 * Fixed minor bug in silc_idcache_purge to not purge if the
9109 expire value is zero.
9111 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9112 they were buggy because of the WHOWAS information.
9114 * Fixed local command MSG to handle the async resolving of
9115 the remote client properly. It used to fail the first MSG.
9116 Affected file silc/local_command.c.
9118 * Added `data_len' field to SilcIDCache context.
9120 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Update TODO. Todo in commands in the server.
9124 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9126 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9127 used by routers as broadcast packet to inform other routers
9128 about the changed user mode.
9130 Implemented the notify handling in the server. Affected file is
9131 silcd/packet_receive.c. Added the function
9132 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9134 * Added new generic Channel Payload and deprecated the New Channel
9135 Payload. The New Channel Payload is now the generic Channel
9138 * Added new argument `mode' to the silc_server_send_new_channel
9139 as it is required in the Channel Payload now.
9141 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9142 and created a new and real SilChannelPayload to represent the
9143 new generic Channel Payload. Implemented the encode/decode
9144 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9146 * Added silc_server_get_client_channel_list to return the list
9147 of channels the client has joined for WHOIS command reply.
9148 Affected file silcd/server.[ch].
9150 * Implemented the channel list sending in the WHOIS command reply
9151 in server and in the client.
9153 Implemented the channel list displaying on the user interface
9154 as well. Affected file silc/client_ops.c.
9156 * Added silc_channel_payload_parse_list to parse list of Channel
9157 Payloads. It returns SilcDList list of SilcChannelPayloads.
9158 Client for example can use this function to parse the list of
9159 channels it receives in the WHOIS command reply. The caller
9160 must free the list by calling silc_channel_payload_list_free.
9161 Affected files lib/silccore/silcchannel.[ch].
9163 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9165 * Added one new argument <user mode> to the WHOIS command reply
9166 to return the mode of the user in SILC. Updated the protocol
9169 Implemented it to the server and client.
9171 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * Fixed the mode printing on the user interface on joining.
9174 Affected file silc/client_ops.c.
9176 * Implemented the UMODE command and user modes in general to the
9177 client library and to the user interface.
9179 * Implemented the UMODE command to the server.
9181 * The server now sends UNKNOWN_COMMAND error status if client sends
9182 unknown command. Affected file silcd/command.c.
9184 * All server commands now handle the command identifier the right
9185 way when sending the command reply to the client. The client can
9186 use to identify the command replies with the identifier.
9188 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9190 * Added silc_server_get_client_route to resolve the route to
9191 the client indicated by the client ID. Affected file is
9194 * Added silc_server_relay_packet as general function to relay
9195 packet to arbitrary destination. This deprecates functions
9196 like _send_private_message_key, _relay_notify etc. Affected
9197 file is silcd/packet_send.[ch].
9199 Removed silc_server_send_key_agreement,
9200 silc_server_send_private_message_key and
9201 silc_server_packet_relay_notify functions from the file
9202 silcd/packet_send.[ch].
9206 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9207 server. Affected file silcd/packet_receive.[ch].
9209 * Implemented the KILL command to the client. Implemented the
9210 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9211 Affected files lib/silcclient/command[_reply].c and
9212 lib/silcclient/client_notify.c. Implemented the KILL notify
9213 printing in the user inteface.
9215 * Fixed a lot silc_parse_nick memory leaks from the client
9216 library in the file lib/silcclient/command.c.
9218 * Changed the silc_server_send_notify_on_channels's `sender'
9219 argument from SilcSocketConnection to SilcClientEntry to
9220 check the sender as entry and not as connection object and not
9221 to send to the client provided as argument. The affected file
9222 is silcd/packet_send.[ch].
9224 * The notify packets that are destined directly to the client used
9225 to not to be processed by the server. Now changed that and the
9226 server processes all notify packets. After relaying the packet
9227 to the client the notify packet is processed in the server.
9229 * The silc_server_free_client_data now checks whether there is
9230 pending outgoing traffic for the client and purges the data to
9231 the network before removing the client entry.
9233 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9235 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9236 an client is killed from the SILC Network. Updated the protocol
9239 Added new function silc_server_send_notify_killed to the
9240 silcd/packet_send.[ch].
9242 * Added function silc_server_packet_relay_notify to relay notify
9243 packets that are destined directly to a client. In this case
9244 the server does not process the notify packets but merely relays
9245 it to the client. Affected file silcd/packet_send.[ch].
9247 Added also silc_server_packet_process_relay_notify to check
9248 whereto relay the notify. Affected file is
9249 silcd/packet_receive.[ch].
9251 * Implemented the KILL command to the server.
9255 * Added the backup schema desgined last fall to the protocol
9256 specs for everyone to see. The specification is in the
9257 *-spec-xx.txt draft and the packet type definitions for the
9258 backup routers is in *-pp-xx.txt draft. Thusly, added also
9259 new packet type SILC_PACKET_CELL_ROUTERS.
9261 * A big security problem in the implementation discovered. The
9262 signoff of an client did not cause new channel key generation
9263 which it of course should've done. The channel keys must be
9264 always re-generated when client leaves (or signoffs) the channel.
9265 The silc_server_remove_from_channels funtion now handles
9266 the channel key re-generation.
9268 * Added `sender' argument to the silc_server_send_notify_on_channels
9269 to not to send the client provided as argument. Affected file
9270 silcd/packet_send.[ch].
9272 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9274 * Implemented OPER and SILCOPER commands into the server and
9277 * Added silc_auth_verify and silc_auth_verify_data to verify
9278 the authentication directly from the authentication payload.
9279 It supports verifying both passphrase and public key based
9280 authentication. Affected file lib/silccore/silcauth.[ch].
9282 * Added `hash' field to the SilcIDListData structure. It is the
9283 hash negotiated in the SKE protocol. Affected file is
9286 * Slight redesigning of the SilcAuthPayload handling routines.
9287 Do not send SilcPKCS but SilcPublicKey as argument.
9289 * Implemented the public key authentication support to the
9290 serverconfig. The public key is loaded from the provided path
9291 and saved as authentication data to void * pointer. Thus,
9292 changed the unsigned char *auth_data to void *auth_data;
9294 * Fixed SHUTDOWN command to send the reply before the server
9295 is shutdown. :) Affected file silcd/command.c.
9297 * Fixed fatal bug in CONNECT command. The hostname was invalid
9298 memory and server crashed. Affected file silcd/command.c.
9300 * Fixed fatal bug in CLOSE command. The server_entry became
9301 invalid but was referenced later in the command. Affected file
9304 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9306 * Fixed fatal bug in failure packet handling. Server ignored
9307 the failure and thus crashed when it came.
9311 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9313 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9314 that the command may be executed only once in (about) 2 seconds.
9315 The old SILC_CF_LAG flag is same but allows command bursts up
9316 to five before limiting.
9318 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9319 server code. Various commands now includes the CF_LAG_STRICT
9320 flag to disallow any kind of miss-use of the command.
9322 * Fixed the silc_buffer_unformat to not to allocate any data
9323 if the length of the data is zero. It used to allocate the
9324 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9326 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9328 * Changed the format of AdminConnection configuration section
9329 in the server. Added username of the admin to the format.
9330 Affected files silcd/serverconfig.[ch].
9332 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9333 to return admin configuration data by host, username and/or
9336 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Implemented WHOWAS command to the server. Added the functions:
9340 silc_server_command_whowas_parse,
9341 silc_server_command_whowas_send_reply,
9342 silc_server_command_whowas_from_client and
9343 silc_server_command_whowas_from_server
9345 * Added <Client ID> argument to the WHOWAS command reply. Updated
9346 the protocol specs accordingly.
9348 * Implemented WHOWAS command and command_reply to the client
9351 Implemented the WHOWAS printing on the user interface.
9353 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9355 * Added new argument to the WHOWAS command reply, the real name.
9356 It is an optional argument. Updated the protocol specs.
9358 * Added SilcIDCacheDestructor callback that is registered when
9359 the SilcIDCache is allocated. The callback is called when
9360 an cache entry in the ID Cache expires, or is purged from the
9361 cache. Added into lib/silccore/idcache.[ch].
9363 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9364 to destruct the client entries when the cache entry expires.
9365 Other ID Cache's in server and in the client library ignores
9368 * If the ID Cache entry's `expire' field is zero then the entry
9369 never expires. Added boolean `expire' argument to the
9370 silc_idcache_add function in the lib/silccore/idcache.[ch].
9371 If it is TRUE the default expiry value is used.
9373 * Added silc_server_free_client_data_timeout that is registered
9374 when client disconnects. By default for 5 minutes we preserve
9375 the client entry for history - for WHOWAS command.
9377 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * Added support to the server to enforce that commands are not
9380 executed more than once in 2 seconds. If server receives
9381 commands from client more frequently, timeout is registered
9382 to process the commands. Affected file silcd/command.c.
9383 Added new function silc_server_command_process_timeout.
9385 * Changed NICK_NOTIFY handling in client library to check that
9386 if the client's nickname was changed, so there is no need to
9387 resolve anything from the server.
9389 * Removed error printing from the WHOIS and IDENTIFY commands.
9390 If error occurs then it is ignored silently in the client library.
9391 The application, however, may map the received error to
9392 human readable error string. The application currently maps
9393 the NO_SUCH_NICKNAME error to string.
9395 * Made the command status message public to the application. Moved
9396 them from lib/silcclient/command_reply.c to
9397 lib/silcclient/command_reply.h. The application can map the
9398 received command status to the string with the
9399 silc_client_command_status_message function.
9401 * Added check to the server to check that client's ID is same
9402 as the Source ID in the packet the client sent. They must
9405 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Added dist-bzip hook to the Makefile.am to make bzip2
9408 compressed distributions.
9410 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9412 * Server now enforces the maximum length for the nickname and
9413 the channel as protocol specification dictates. 128 bytes for
9414 nickname and 256 bytes for channel name.
9416 * Moved the WHOIS printing to the application. The client libary
9417 does not print out the WHOIS information anymore, the application
9418 must do it. Renamed silc_client_command_reply_whois_print to
9419 the silc_client_command_reply_whois_save.
9421 The client's idle time is also sent to the application now, and
9422 the idle is shown on screen.
9424 * Added silc_client_command_reply_identify_save to save the
9425 received IDENTIFY entries.
9427 * Do not check for channel private keys in message sending and
9428 reception if the channel does not have the PRIVKEY mode set.
9429 Affected file lib/silclient/client_channel.c.
9431 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9433 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9434 just surfaced after chaning the JOIN procedure.
9436 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * Added silc_client_get_clients_by_list to get client entries
9439 from Client ID list, that is returned for example by JOIN
9440 and USERS command replies. The application should use this
9441 function for example when JOIN command reply is received to
9442 resolve the clients already on the channel (library does not
9443 do that anymore as USERS command reply is not used in the JOIN
9444 procedure anymore). Affected files lib/silcclient/silcapi.h and
9445 lib/silcclient/idlist.c.
9447 * JOIN command reply and USERS command reply returns now SilcBuffer
9448 pointers instead of unsigned char pointers when returning
9449 the client list and mode list.
9451 * Added <Client ID> argument to the JOIN command reply, mainly
9452 for the server to identify for which client the command was
9453 originally sent. Updated protocol specs accordingly.
9455 * Added SilcDlist private_key pointer to the SilcChannelEntry
9456 in the client to support the channel private keys. Affected
9457 file is lib/silcclient/idlist.h.
9459 * Added SilcChannelPrivateKey argument to the function
9460 silc_client_send_channel_message so that application can choose
9461 to use specific private ke if it wants to. If it is not provided,
9462 the normal channel key is used, unless private keys are set.
9463 In this case the first (key that was added first) is used
9464 as the encryption key.
9466 * Implemented the support for channel private key handling.
9467 Implemented the following functions:
9469 silc_client_add_channel_private_key,
9470 silc_client_del_channel_private_keys,
9471 silc_client_del_channel_private_key,
9472 silc_client_list_channel_private_keys and
9473 silc_client_free_channel_private_keys
9475 Affected file lib/silcclient/client_channel.c.
9477 * Added the support for the private keys in the channel message
9478 sending and encryption and in the message reception and
9479 decryption. Affected funtions are
9480 silc_client_send_channel_message and silc_client_channel_message.
9482 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Added SKE's key verify callback to the client library's
9485 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9487 * Removed the statement that server (or router) must send USERS
9488 command reply when joining to the channel so that the client
9489 knows who are on the channel. Instead, the client list and
9490 client's mode list is now sent in the JOIN command reply to the
9491 client who joined channel. This is better solution.
9493 * Added function silc_server_get_users_on_channel and function
9494 silc_server_save_users_on_channel to the silcd/server.[ch].
9496 * Removed function silc_server_command_send_users from the
9499 * Do not show topic on the client library anymore. The topic is
9500 sent in the command reply notify to the application and the
9501 application must show the topic now.
9503 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Added client searching by nickname hash into the IDENTIFY and
9506 WHOIS commands in the server as they were clearly missing from
9507 them. Affected file is silcd/command.c.
9509 * Fixed a bug in private message receiving in the client library.
9510 The remote ID was freed and it wasn't supposed, now it is
9513 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9515 * Minor fix to the channel payload; allocate the data area, as it
9516 needs to be of specific length.
9518 * If the key agreement port is zero then the operating
9519 system will define the bound port. Affected files are
9520 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9522 * Added new function silc_channel_payload_decrypt into the file
9523 lib/silccore/silcchannel.[ch].
9525 * Moved the channel message etc, check from silc_packet_decrypt
9526 to applications. The library calls now a generic
9527 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9528 when the packet is either normal or special. This was done to
9529 allow more wide range of checking that was not allowed when
9530 the code was in library. Now applications can do virtually any
9531 checks to the packet and return to the library the decision how
9532 the packet should be processed. Affected files are
9533 lib/silccore/silcpacket.[ch].
9535 Added silc_server_packet_decrypt_check to the server and
9536 silc_client_packet_decrypt_check to the client library.
9538 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9539 to send with specified source and destination information.
9541 * Channel message delivery between routers was broken after the
9542 channel key distribution was fixed earlier. The channel key
9543 was used be to distributed to other routers as well which is not
9544 allowed by the protocol. Now this is fixed and channel keys
9545 really are cell specific and the channel message delivery between
9546 routers comply with the protocol specification.
9548 * Fixed various commands in server to check also the global list
9549 for the channel entry and not just the local list. The affected
9550 file silcd/command.c.
9552 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9554 * Added assert()s to buffer formatting and unformatting routines
9555 to assert (if --enable-debug) when error occurs. Affected
9556 file: lib/silcutil/silcbuffmt.c.
9558 * Changed to auto-reconnect to check whether the remote host is
9559 router and register the re-connect timeout if it is. It used
9560 to check that whether we are normal server, but router must do
9561 auto-reconnect with another router as well. Affected file
9564 * Removed the [<key len>] option from CMODE command as the cipher
9565 name decides the key length, nowadays. See the defined ciphers
9566 from the protocol specification.
9568 * Added [<hmac>] option to the CMODE command to define the HMAC
9569 for the channel. Added SILC_CMODE_HMAC channel mode.
9571 * Added [<hmac>] option for the JOIN command so that user can
9572 select which HMAC is used to compute the MACs of the channel
9575 * Added Hmac field to the Channel Message Payload. The integrity
9576 of plaintext channel messages are now protected by computing
9577 MAC of the message and attaching the MAC to the payload. The
9578 MAC is encrypted. Now, it is clear that this causes some
9579 overhead to the size of the packet but rationale for this is that
9580 now the receiver can verify whether the channel message decrypted
9581 correctly and also when private keys are set for the channel the
9582 receiver can decrypt the packet with several keys and check from
9583 the MAC which key decrypted the message correctly.
9585 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9586 lib/silccrypt/silccipher.[ch].
9588 * Added silc_hash_len to return the digest length into the
9589 lib/silcrypt/silchash.[ch].
9591 * Rewrote parts of Silc Channel Payload interface in the
9592 lib/silccore/silcchannel.[ch]. The encode function now also
9593 encrypts the packet and parse function decrypts it.
9595 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Fixed a minor formatting bug in the SKE's key material processing.
9598 It actually might have processed the keys wrong way resulting
9601 * Redefined the mandatory HMAC algorithms and added new algorithms.
9602 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9603 and hmac-md5 truncated to 96 bits. The mandatory is now
9604 hmac-sha1-96. Rest are optional (including the one that used
9605 to be mandatory). Rationale for this is that the truncated HMAC
9606 length is sufficient from security point of view and can actually
9607 make the attack against the HMAC harder. Also, the truncated
9608 HMAC causes less overhead to the packets. See the RFC2104 for
9611 * Added new [hmac] configuration section. The SKE used to use
9612 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9613 is of course wrong. The official names that must be proposed in
9614 the SKE are the ones defined in the protocol specification
9615 (hmac-sha1-96 for example). The user can configure any hmac
9616 using any hash function configured in the [hash] section. At
9617 least, the mandatory must be configured.
9619 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9621 * Added HMAC list to the SKE proposal list. It has now both
9622 hash algorithm list and HMAC list. This makes the protocol
9623 incompatible with previous versions. The SKE now seems to work
9624 the way it is supposed to work, for the first time actually.
9626 * Defined plain Hash algorithms to the protocol specification.
9629 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9631 * Implemented support for key agreement packets into the server.
9632 Added functions silc_server_key_agreement and
9633 silc_server_send_key_agreement. Other than these functions,
9634 server has nothing to do with this packet.
9636 * Added support for private message key packets into the server.
9637 Added functions silc_server_private_message_key and
9638 silc_server_send_private_message_key.
9642 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9643 called in the protocol's final callback instead in the END
9644 protocol state. This makes a little more sense and in the same
9645 time in client we can use the same protocol routines for normal
9646 key exchange and to key agreement packet handling as well.
9648 * Added to both client's and server's KE protocol context the
9649 SilcSKEKeyMaterial pointer to save the key material. We will
9650 bring the key material to the protocol's final callback by doing
9651 this. The final callback must free the key material.
9653 * Added SKE's packet_send callback into client's KE protocol
9654 context so that the caller can choose what packet sending function
9655 is used. This way we can use different packet sending when
9656 doing normal SKE when doing key agreement packet handling (in
9657 the key agreement packet handling we do not want to encrypt
9660 * Implemented the responder side of the key agreement routines
9661 in the client. The client can now bind to specified port and
9662 accept incoming key negotiation. The key material is passed
9663 to the application after the protocol is over.
9665 * Implemented the processing of incoming Key Agreement packet
9666 in the client. Added function silc_client_key_agreement to
9669 * Implemented the intiator side of the key agreement routines
9670 in the client. The client can now initiate key agreement with
9671 another remote client. The key material is passed to the
9672 application after the protocol is over.
9674 * Created client_keyagr.c to include all the key agreement
9677 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9678 SILC_TASK_CALLBACK except that it is not static.
9680 * Created client_notify.c and moved the Notify packet handling
9681 from the client.[ch] into that file.
9683 * Created client_prvmsg.c and moved all private message and
9684 private message key routines from the client.[ch] into that file.
9686 * Create client_channel.c and moved all channel message and
9687 channel private key routines from the client.[ch] into that file.
9689 * Changed silc_client_get_client_by_id_resolve to resolve with
9690 WHOIS command instead of IDENTIFY command, in the file
9691 lib/silclient/idlist.c.
9693 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9695 * Implemented the SKE's responder side to the Client library.
9697 * When FAILURE is received to the protocol do not trust it
9698 blindly. Register a timeout to wait whether the remote closes
9699 the connection as it should do it, only after that process the
9700 actual failure. This was changed to both client and server.
9702 * Added client_internal.h to include some of the structures
9703 there instead of client.h in lib/silcclient/.
9705 * Added function silc_task_unregister_by_callback to unregister
9706 timeouts by the callback function.
9708 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9710 * Some "Incomplete WHOIS info" errors has been appearing on the
9711 log files. Took away the entry->userinfo check from WHOIS
9712 reply sending. The entry->userinfo is now " " if client did not
9713 provide one. I thought this was fixed earlier but something
9714 is wrong still. Let's see if the error still appears.
9716 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9718 * Fixed a minor bug in the login when the channel key is
9719 re-generated in the server. It used to generate the key in
9720 wrong order and thus caused problems in the channel traffic.
9722 * Fixed a minor bug in channel key distsribution after
9723 KICK command. The key was not sent to the router even though
9726 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9728 * Added silc_ske_process_key_material_data as generic routine
9729 to process any key material as the SILC protocol dictates. The
9730 function is used by the actual SKE library but can be used by
9731 applications as well. This relates to the private message keys
9732 and the channel private keys since they must be processed the
9733 same way the normal SILC session keys. The protocol dictates
9734 this. Affected files: lib/silcske/silcske.[ch].
9736 Added also silc_ske_free_key_material to free the
9737 SilcSKEKeyMaterial structure.
9739 * Defined silc_cipher_set_key function to set the key for
9740 cipher without using the object's method function. The affected
9741 files: lib/silccrypt/silccipher.[ch].
9743 * Implemented silc silc_client_add_private_message_key,
9744 silc_client_add_private_message_key_ske,
9745 silc_client_del_private_message_key,
9746 silc_client_list_private_message_keys and
9747 silc_client_free_private_message_keys functions in the
9750 Added functions silc_client_send_private_message_key to send
9751 the Private Message Key payload and silc_client_private_message_key
9752 to handle incoming Private Message Key payload.
9754 * Added Cipher field to the Private Message Key payload to set
9755 the cipher to be used. If ignored, the default cipher defined
9756 in the SILC protocol (aes-256-cbc) is used.
9758 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9760 * Removed lib/silcclient/ops.h file.
9762 Redefined parts of the SILC Client Library API. Created new
9763 file silcapi.h that deprecates the ops.h file and defines the
9764 published Client Library API. Defined also private message key
9765 API and channel private key API into the file.
9767 This is the file that the application must include from the
9768 SILC Client Library. Other files need not be included by
9769 the application anymore.
9771 * Added new key_agreement client operation callback and also
9772 defined the Key Agreement library API for the application.
9774 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9776 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9777 is used by clients to request key negotiation between another
9778 client in the SILC network. If the negotiation is started it
9779 is performed using the SKE protocol. The result of the
9780 negotiation, the secret key material, can be used for example
9781 as private message key.
9783 Implemented the Key Agreement payload into the files
9784 lib/silccore/silauth.[ch].
9786 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * Redefined ciphers for the SILC protocol. Added some new ciphers
9789 and defined the key lengths for the algorithms. Changed the
9790 code accordingly. The default key length is now 256 bits.
9792 * Fixed SKE key distribution function silc_ske_process_key_material
9793 when the key length is more than 128 bits. The default key
9794 length in SILC is now 256 bits.
9796 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9797 to indicate unsupported algorithm.
9799 * Renamed rijndael.c to aes.c and all functions as well.
9801 * Fixed a long standing channel key setting bug in client library.
9802 Weird that it has never surfaced before.
9804 * Fixed bug in channel deletion. If the entire channel is removed
9805 then it must also delete the references of the channel entry
9806 from the client's channel list as the client's channel entry and
9807 the channel's client entry share same memory.
9809 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Implemented CONNECT and SHUTDOWN commands in the client.
9813 * Implemented CLOSE command to the client.
9815 * Added the function silc_idlist_find_server_by_name into the
9816 files silcd/idlist.[ch].
9818 Added the function silc_idlist_find_server_by_conn into the
9819 files silcd/idlist.[ch].
9821 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9823 * DIE command was renamed to SHUTDOWN. Updated the both code
9826 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9827 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9829 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9832 * Added function silc_server_create_connection function to create
9833 connection to remote router. My server implementation actually
9834 does not allow router to connect to normal server (it expects
9835 that normal server always initiates the connection to the router)
9836 so the CONNECT command is only good for connecting to another
9839 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9842 or some other client was kicked from the channel.
9844 Implemented the handling of the notify type to both client
9847 Implemented silc_server_send_notify_kicked to send the KICKED
9848 notify. It is used to send it to the server's primary router.
9850 * Implemented the KICK command into server and client.
9852 * Added `query' argument to the silc_idlist_get_client function
9853 to indicate whether to query the client from server or not if
9856 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9857 to indicate that the client is not channel founder.
9861 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Removed the rng context from SilcPacketContext structure and
9864 changed that the packet routine uses the Global RNG API.
9866 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9868 * Added support for quit message that client can "leave" on the
9869 channel when it quits the SILC. It is ditributed inside the
9870 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9872 Added silc_server_free_client_data that will take the
9873 signoff message as argument.
9875 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9877 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Updated parts of the protocol specification to keep it up
9882 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9884 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9885 payloads in one packet.
9887 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9888 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9889 use now the new List flag.
9891 * Also deprecated the following packet types: REPLACE_ID,
9892 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9894 * Added list support for Notify packet in server.
9896 * Added silc_server_send_notify_channel_change to send the
9897 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9898 the silc_server_send_replace_id.
9900 * Added silc_server_send_notify_nick_change to send the
9901 NICK_CHANGE notify type. Deprecates the function
9902 silc_server_send_replace_id.
9904 * Added silc_server_send_notify_join to send the JOIN notify type.
9905 Deprecates the function silc_server_send_new_channel_user.
9907 * Added silc_server_send_notify_leave to send LEAVE notify type.
9908 Deprecates the function silc_server_send_remove_channel_user.
9910 * Added silc_server_send_notify_cmode and
9911 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9912 types. Deprecates the silc_server_send_set_mode function.
9914 * Added SERVER_SIGNOFF notify type to indicate that server has
9915 quit. This means that all clients on the channel from that
9916 server will drop. This can be also used when netsplit happens.
9918 Deprecated REMOVE_ID packet type since it is not needed anymore
9921 Added silc_server_send_notify_server_signoff to send the
9922 SERVER_SIGNOFF notify type. Deprecates the function
9923 silc_server_send_remove_id.
9925 Added also silc_server_send_notify_signoff to send the
9926 SIGNOFF notify type.
9928 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9929 SILC protocol from this day on. Changed the protocol
9930 specification as well.
9932 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9933 notify type. It is used between routers to notify about
9934 topic changes on a channel.
9936 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9939 * Partly updated the protocol specification to comply with the
9940 changes now made. It is still though a bit outdated.
9942 * The JOIN notify type now takes one extra argument <Channel ID>.
9943 The packet used to be destined to the channel but now the
9944 JOIN type may be sent as list thus it is impossible to
9945 destine it to any specific channel. By adding this argument
9946 it is again possible.
9948 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9950 * Added CREDITS file. The CHANGES and CREDITS file will appear
9951 in the distribution as well.
9953 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9955 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9956 types in the server's silcd/packet_receive.c.
9958 * Implemented CMODE and CUMODE to work in router environment.
9960 * Fixed minor encoding and decoding buglet from the
9961 lib/silccore/silcmode.c.
9963 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9966 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9968 * Changed all SilcConfigServer* and silc_config_server* to
9969 SilcServerConfig* and silc_server_config*, respectively.
9972 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9974 * Associated the ID (client or server ID) to the Authentication
9975 Payload to avoid any possibility of forging. Updated the
9976 protocol specification and the code accordingly.
9978 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9980 * The RSA key length is now save to the RsaKey context in the
9981 key generation process in lib/silccrypt/rsa.c. The key length
9982 is now used to figure out the maximum size of the block allowed
9983 to be encrypted/signed.
9985 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9986 is equivalent to the silc_mp_mp2bin but does not allocate any
9989 * Changed silc_mp_mp2bin API to take length argument. If it is
9990 non-zero then the buffer is allocated that large. If zero, then
9991 the size is approximated using silc_mp_sizeinbase, which however
9994 * Created Global RNG API which is global RNG that application can
9995 initialize. After initializing, any routine anywhere in the
9996 code (including library) can use RNG without allocating a new
9997 RNG object. This was done to allow this sort of use of the
9998 RNG in code that has no chance to allocate RNG object. All
9999 applications currently allocate this and many routines in the
10000 library use this. Affected file lib/silccrypt/silcrng.[ch].
10002 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10003 it to use the Global RNG API.
10005 * Defined Authentication Payload into protocol specification that
10006 is used during SILC session to authenticate entities. It is
10007 used for example by client to authenticate itself to the server
10008 to obtain server operator privileges.
10010 Implemented this payload into the lib/silccore/silcauth.[ch].
10011 Implemented also routines for public key based authentication
10012 as the new protocol specification dictates.
10014 Moved definitions of different authentication methods from
10015 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10017 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10018 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10019 silc_pkcs_verify_with_hash functions into the file
10020 lib/silccrypt/silcpkcs.[ch].
10022 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10024 * The client entry's userinfo pointer must be always valid.
10025 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10026 will fail since it requires the userinfo. Now, the userinfo
10027 is allocated as "" if actual userinfo does not exist. Actually,
10028 it must exist and it is totally Ok to drop client connections
10029 that does not announce the userinfo. However, we will make
10030 this workaround for now.
10032 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10033 to return the remote port by socket.
10035 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10038 SILC_SERVER_PENDING_EXEC and added an new macro
10039 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10040 data or when error occurs while processing the pending command.
10042 Added new argument `destructor' into silc_server_command_pending
10043 and to the SilcServerCommandPending object. This destructor is
10044 now called after calling the pending callback or if error occurs
10045 immediately. If error occurs the actual pending callback won't
10046 be called at all - only the destructor. The destructor may be
10047 NULL if destructor is not needed.
10049 All this applies for client library code as well. Similar
10050 changes were made there as well for the pending commands.
10052 In the client, the application must now allocate the
10053 SilcClientCommandContext with the silc_client_command_alloc
10056 * Added reference counter to the SilcServerCommandContext. Added
10057 function silc_server_command_alloc and silc_server_command_dup
10060 Same type of functions added to the client library for the same
10063 * Removed the cmd_ident from IDListData away since it is now
10064 global for all connections. It is the command identifier used
10065 in command sending and with pending commands. The affected file
10068 * Added reference counter to the SilcSocketConnection objecet to
10069 indicate the usage count of the object. The object won't be
10070 freed untill the reference counter hits zero. Currently only
10071 server uses this, and client ignores it. The client must be
10072 set to use this too later. The affected files are
10073 lib/silccore/silcsockconn.[ch]. Added also the function
10074 silc_socket_dup to increase the reference counter.
10076 This was mainly added because it is possible that the socket
10077 is removed underneath of pending command or other async
10078 operation. Now it won't be free'd and proper DISCONNECTING
10079 flags, etc. can be set to avoid sending data to connection that
10080 is not valid anymore.
10082 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10083 the connection. After that it sets SILC_SET_DISCONNECTED.
10084 It is, however, possible that the socket data is not still freed.
10085 The silc_server_packet_process now checks that data is not
10086 read or written to connection that is DISCONNECTED. The socket
10087 get's freed when the reference counter hits zero.
10089 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10091 * Changed the client operation API: channel_message operation's
10092 `sender' is now the client entry of the sender, not the nickname
10093 and the `channel' is the channel entry, not the channel name.
10095 In the private_message operation the `sender' is now also the
10096 client entry of the sender not the nickname.
10098 Affected file is lib/silcclient/ops.h and all applications
10099 using the client operations.
10101 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10103 * Moved the calling of ops->connect() from connect_to_server_final
10104 into receive_new_id functin since that is the point when the
10105 client is actually allowed to send traffic to network. The
10106 affected file is lib/silcclient/client.c.
10108 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10110 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10111 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10112 (if needs broadcasting) instead of broadcasting the packets one
10113 by one which would make a burst in the network traffic.
10115 * Added `broadcast' argument to the functions in silcd/server.[ch]
10116 silc_server_create_new_channel[_with_id] to indicate whether
10117 to send New Channel packet to primary router.
10119 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10121 * Added new function into the silcd/server.[ch] files:
10122 silc_server_create_new_channel_with_id to create new channel with
10123 already existing Channel ID.
10125 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10126 lib/silccore/silcpacket.h. This packet is used t send list of
10127 Set Mode payloads inside one packet. Server uses this to set
10128 the modes for the channels and clients on those channels, that it
10129 announced to the router when it connected to it. The protocol
10130 specification has been updated accordingly.
10132 * The silc_server_new_channel did not handle the packet coming
10133 from normal server as it normally does not send that. However,
10134 when it announces its channels it does send it. Implemented
10135 the support for that.
10137 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10138 into the file lib/silccore/id.h.
10140 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * Fixed memory leaks in the functions silc_idlist_del_client,
10143 silc_idlist_del_channel and silc_idlist_del_server in the file
10144 silcd/idlist.c. All of those leaked like a sieve.
10146 * Fixed some small memory leaks in the client's function
10147 silc_client_notify_by_server.
10149 * Added functions into silcd/server.c: silc_server_announce_clients,
10150 silc_server_announce_channels and silc_server_announce_server.
10151 These functions are used by normal and router server to announce
10152 to its primary router about clients, channels and servers (when
10153 router) that we own. This is done after we've connected to the
10156 These functions effectively implements the following packet types:
10157 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10158 and SILC_PACKET_NEW_ID_LIST.
10160 * Added new functions into the silcd/packet_receive.[ch]:
10161 silc_server_new_id_list, silc_server_new_channel_list and
10162 silc_server_new_channel_user_list to handle the incoming
10163 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10165 * Added support of changing Channel ID in the function
10166 silc_server_replace_id. If the server that announces a channel
10167 to the router already exists in the router (with same name but
10168 with different Channel ID), router is responsible to send
10169 Replace ID packet to the server and force the server to change
10170 the Channel ID to the one router has.
10172 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10173 client that the Channel ID has been changed by the router. The
10174 normal server sends this to the client. Client must start using
10175 the new Channel ID as the channel's ID.
10177 Implemented handling of this new type into lib/silcclient/client.c
10178 into the function silc_client_notify_by_server.
10180 * Added new function silc_idlist_replace_channel_id into the files
10181 silcd/idlist.[ch] to replace the Channel ID.
10183 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10185 * Call silc_server_command_identify_check always when processing
10186 the IDENTIFY command in silcd/command.c
10188 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10190 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10191 send keepalive packets. The packet can be sent by clients,
10192 servers and routers.
10194 Added function silc_socket_set_heartbeat into the file
10195 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10196 If not set, the heartbeat is not performed. The actual
10197 heartbeat is implemented in the low level socket connection
10198 library. However, application is responsible of actually
10199 sending the packet.
10201 Added silc_server_send_heartbeat to send the actual heartbeat
10202 packet into silcd/packet_send.[ch]. Server now performs
10203 keepalive with all connections.
10205 * Added silc_task_get_first function into lib/silcutil/silctask.c
10206 to return the timeout task with shortest timeout. There was a bug
10207 in task unregistration that caused problems. TODO has been
10208 updated to include that task system must be rewritten.
10210 * The client library will now resolve the client information when
10211 receiving JOIN notify from server for client that we know but
10212 have incomplete information.
10214 * Rewrote parts of silc_server_remove_from_channels and
10215 silc_server_remove_from_one_channel as they did not remove the
10216 channel in some circumstances even though they should've.
10218 * Encryption problem encountered in server:
10220 The LEAVE command used to send the Channel Key packet to the
10221 router immediately after generating it. However, the code
10222 had earlier sent Remove Channel user packet but not immediately,
10223 ie. it was put to queue. The order of packets in the router
10224 was that Channel Key packet was first and Remove Channel User
10225 packet was second, even though they were encrypted in the
10226 reverse order. For this reason, MAC check failed. Now, this
10227 is fixed by not sending the Channel Key packet immediately but
10228 putting it to queue. However, this is more fundamental problem:
10229 packets that are in queue should actually not be encrypted
10230 because packets that are sent immediately gets encrypted
10231 actually with wrong IV (and thus MAC check fails). So, packets
10232 that are in queue should be encrypted when they are sent to
10233 the wire and not when they put to the queue.
10235 However, the problem is that the current system has not been
10236 designed to work that way. Instead, the packet is encrypted
10237 as soon as possible and left to the queue. The queue is then
10238 just purged into wire. There won't be any fixes for this
10239 any time soon. So, the current semantic for packet sending
10242 o If you send packet to remote host and do not force the send
10243 (the packet will be in queue) then all subsequent packets to the
10244 same remote host must also be put to the queue. Only after the
10245 queue has been purged is it safe again to force the packet
10248 o If you send all packets immediately then it safe to send
10249 any of subsequent packets through the queue, however, after
10250 the first packet is put to queue then any subsequent packets
10251 must also be put to the queue.
10253 Follow these rules and everything works fine.
10255 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10257 * Added new function silc_server_remove_clients_by_server to
10258 remove all client entries from ID list when the server connection
10259 is lost. In this case it is also important to invalidate all
10260 client entires as they hold the invalid server entry. This
10261 fixes fatal bug when server has lost connection and will reconnect
10264 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Made some sanity checks to silc_server_daemonise like to check
10267 whether the requested user and group actually exists.
10269 * Added sanity check to SKE's silc_ske_responder_finish to check
10270 that the public and private key actually is valid.
10272 * Invalidate the client's nickname when receiving Replace ID
10273 packet and the Client ID is being replaced. This means that the
10274 server will query the nickname if someone needs it (client)
10277 * Sort the ID Cache in client library when the ID Cache data
10278 has changed (needs sorting).
10280 * Do not allow for SILC client to create several connections to
10281 several servers. The client does not support windows right now
10282 and generating multiple connections causes weird behaviour.
10284 Irssi-silc client does support windows and can handle several
10285 connections without problems, see: www.irssi.org and SILC plugin.
10287 * Fixed some places where client was added to the IDList. The
10288 rule of thumb is following (in order to get everything right):
10289 If the client is directly connected local client then the
10290 `connection' argument must be set and `router' argument must be
10291 NULL to silc_idlist_add_client function. If the client is not
10292 directly connected client then the `router' argument must
10293 bet set and the `connection' argument must be NULL to the
10294 silc_idlist_add_client function.
10296 * The funtion silc_server_packet_send_local_channel actually did
10297 not check whether the client was locally connected or not. It
10298 does that now. Fixed a bug related to LEAVE command.
10300 * Fixed Remove Channel User payload parsing bug in server's
10301 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10303 * The server's silc_server_save_channel_key now checks also the
10304 global ID list for the channel as it might not be in the local
10305 list. Fixed a bug related to LEAVE command.
10307 * Is this the end of the [<unknown>] buglet that has been lurking
10308 around for a long time? A little for loop fix in server's
10309 silc_server_command_whois_parse that is used by both IDENTIFY
10310 and WHOIS command. At least, this was a clear bug and a cause
10311 of one type of [<unknown>] buglet.
10313 * WHOIS and IDENTIFY commands call the function
10314 silc_server_command_[whois/identify]_check function even if
10315 we are not router server.
10317 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10319 * Added --with-gmp configuration option. If set the GMP
10320 is always compiled in the SILC source tree. If not set then
10321 it is checked whether the system has the GMP3 installed. If
10322 it has then the GMP won't be compiled (the system's headers
10323 and library is used), if it doesn't have it then the GMP is
10324 compiled in the SILC source tree.
10326 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10328 * Changed RSA private exponent generation to what PKCS #1
10329 suggests. We try to find the smallest possible d by doing
10330 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10331 not security fix but optimization.
10333 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Added new config entry [Identity] to fork the server and run
10336 it as specific user and group. A patch from Bostik.
10338 * Imported Dotconf configuration library into lib/dotconf.
10339 This will be used to create the SILC configuration files later.
10340 It will appear in the distsribution after this commit.
10342 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10344 * A big code auditing weekend happening. Auditing code for
10345 obvious mistakes, bugs and errors. Also, removing any code
10348 Removed files for being obsolete:
10350 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10351 inline in the file lib/silcutil/silcbuffer.h)
10353 o lib/silcutil/silcbufutil.c (the header has inline versions)
10355 Changed code to fix possible error conditions:
10357 o The buffer formatting routines now check that the destination
10358 buffer really has enough space to add the data. This applies for
10359 both buffer formatting and unformatting
10360 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10361 unformatting was changed to accomodate following rules:
10362 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10363 sent to the function while XXX_*STRING will not allocate or copy
10364 the data into the buffer. Instead it sets the pointer from the
10365 buffer into the pointer sent as argument (XXX_*STRING used to
10366 require that the pointer must be allocated already). This change
10367 makes this whole thing a bit more consistent and more optimized
10368 (note that the data returned in the unformatting with XXX_*STRING
10369 must not be freed now). The routines return now -1 on error.
10371 o Tried to find all code that use buffer_format and buffer_unformat
10372 and added return value checking to prevent formatting and
10373 especially unformatting errors and possible subsequent fatal
10376 o Changed ske->x and ske->KEY to mallocated pointers in
10377 lib/silcske/silcske.h. Fixed possible data and memory leak.
10379 o Added return value checking to all *_parse* functions. Fixed
10380 many memory leaks as well.
10382 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10383 so that buffer overflows would not happen. All code now also
10384 checks the return value as it can fail.
10386 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10388 * Added reconnection support to server if the normal server looses
10389 its connection to the router (for example if router is rebooted).
10390 The server performs normal reconnection strategy implemented
10391 to the server. Affected file silcd/server.c.
10393 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10395 * Added new packet type SILC_PACKET_SET_MODE that is used to
10396 distribute the information about changed modes (for clients,
10397 channels and clients channel modes) to all routers in the
10398 network. Updated the protocol specification accordingly.
10400 Added functions into silcd/packet_send.c and
10401 silcd/packet_receive.c: silc_server_send_set_mode,
10402 silc_server_set_mode.
10404 Added new files silcmode.[ch] into lib/silccore that implements
10405 the encoding and decoding of Set Mode Payload. Added new type
10406 SilcSetModePayload. Moved the definitions of different modes
10407 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10409 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10411 * Oops, a little mistake in server's connection authentication
10412 protocol. The protocol is not ended with FAILURE but with
10413 SUCCESS if the authentication is Ok. :) Affected file is
10416 * Implemented NICK_CHANGE notify handling in server in the file
10417 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10418 the local clients on the channel. After the changing nickname
10419 in router environment snhould work and the [<unknown>] nickname
10420 should appear no more.
10422 The silc_server_replace_id function that receives the Replace ID
10423 payload now sends the NICK_CHANGE notify type also in the file
10424 silcd/packet_receive.c
10426 * Changed WHOIS and IDENTIFY command to support the maximum amount
10427 of arguments defined in protocol specs (3328 arguments). This
10428 fixed a bug that caused problems when there were more than three
10429 users on a channel.
10431 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10433 * Added extra parameter, command identifier, to the
10434 silc_client_send_command so that explicit command identifier
10437 Changed that ID list routines uses specific command identifier
10438 when sending WHOIS/IDENTIFY requests to the server so that they
10439 can be identified when the reply comes back.
10441 Affected files lib/silcclient/command.[ch],
10442 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10444 * Added `sender' argument to silc_server_packet_send_to_channel
10445 to indicaet the sender who originally sent the packet to us
10446 that we are now re-sending. Ignored if NULL. Affected file
10447 silcd/packet_send.[ch].
10449 * Added some server statistics support in silcd/server_internal.h
10450 SilcServerStatistics structure and around the server code. Also
10451 send some nice statistics information when client is connecting
10454 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10456 * Fixed channel ID decoding in server's JOIN command reply in
10457 silcd/command_reply.c
10459 * Fixed braodcasting of replace ID payload to not to send it if
10460 we are standalone server in silcd/packet_receive.c.
10462 * Fixed all channel message sending routines to not to send
10463 packets to clients that has router set, since they are routed
10464 separately in the same function earlier. Affects file
10465 silcd/packet_send.c and all channel packet sending functions.
10467 * In USERS reply, res_argv[i] are not allocated, the table
10468 is allocated. Thus changed that free the table, not its
10471 * In server's whois_check and identify_check if the client is
10472 locally connected do not send any WHOIS commands - they are not
10475 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * Fixed some minor bugs in client when sending WHOIS command. The
10478 arguments was in wrong order.
10480 * Removed statis function add_to_channel from server in
10481 silcd/command.c that was previously used with the joining but
10484 * Tested USERS command in router environment successfully with two
10485 routers, two servers and two clients.
10487 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10489 * Reorganized the USERS command and command reply in client library
10490 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10491 When the command is given by user we register a pending command
10492 callback that will reprocess the command after the reply has been
10493 received from the server. When reprocessing the packet we then
10494 display the information. Thus, the USERS information is displayed
10495 now in the command callback instead of in the command reply
10496 callback. The processing of the command is same as previously
10497 when server has sent the command reply in the JOINing process.
10499 * Added to USERS command in silcd/command_reply.c to join the client,
10500 we didn't use to know about, to the channel after we've created
10501 a client entry for it. Also, for clienet we did know already still
10502 check whether it is on the channel or not and add it if not.
10504 * Removed silc_server_command_join_notify as the function and its
10507 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10509 * Changed the client's pending command handling to the same as the
10510 server's pending command handling. It is also now possible to
10511 execute command reply functions from other command reply
10512 function as the function callbacks for commands and command
10513 replies are one and same. The pending commands are not static
10514 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10515 in client connection context. Thus, pending commands are server
10516 connection specific as it is convenient.
10518 Changed the function silc_client_command_pending and
10519 silc_client_command_pending_del and added new function
10520 silc_client_command_pending_check. Removed the
10521 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10524 * Added cmd_ident, current command identifier, to the client
10525 connection context in lib/silcclient/client.h to keep track on
10526 command identifiers used in command sending. Client's command reply
10527 function handling now supports the mandatory command identifiers.
10529 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10530 funtions in client to fully support pending command callbacks.
10532 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10533 as one of the arguments to the application in the command reply
10536 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10537 before first releasing SILC but came back. Now it is removed again
10538 and should come back nomore. The FORWARDED flag was used only
10539 by the JOINing procedure by forwarding the command packet to router.
10540 Now, the JOINing procedure has been changed to more generic (due
10541 to various router environment issues) and FORWARDED is not needed
10542 anymore for anything. The protocol specification is yet to be
10545 Now, removed silc_server_packet_forward from server and the flag
10546 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10548 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * Renamed NAMES command to USERS command. The NAMES was named that
10551 due to historical reasons. Now it is renamed. Also, rewrote
10552 parts of the USERS command. The nickname list is not sent anymore
10553 by the server. Only Client ID and mode lists are sent in the USERS
10554 command. Changed this also to the protocol specification.
10556 The client now resolves the names and stuff after it receives
10557 the USERS list from the server when joining to the channel.
10559 * WHOIS and IDENTIFY commands has been changed to support multiple
10560 Client ID's per command. One can now search for multiple users
10561 in the network by sending only one WHOIS or IDENTIFY command.
10562 Changed the code and the protocol specifications.
10564 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10565 uses silc_server_command_whois_parse to parse the request. */
10567 * If normal server, do not parse the WHOIS and IDENTIFY requests
10568 before sending it to the router. Saves some time.
10570 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10572 * Fixed JOIN command on client library. Wrong number of arguments
10573 used to crash the client.
10575 * Added silc_server_channel_has_global function to check whether
10576 channel has global users or not.
10578 * Added silc_server_channel_has_local function to check whether channel
10579 has locally connected clients on the channel.
10581 * The silc_server_remove_from_one_channel now checks whether the
10582 channel has global users or not after given client was removed from
10583 the channel. It also checks whether the channel has local clients
10584 on the channel anymore. If it does not have then the channel entry
10585 is removed as it is not needed anymore.
10587 * The silc_server_notify now checks on JOIN notify whether the joining
10588 client is one of locally connected or global. If it is global then
10589 the channel has now global users on the channel and that is marked
10590 to the channel entry. Also, it now saves the global client to
10591 global list who is joining and JOINs it to the channel. This is
10592 for normal server, that is.
10594 Changed silc_server_send_notify_on_channel,
10595 silc_server_packet_relay_to_channel and
10596 silc_server_packet_send_to_channel check if we are normal server
10597 and client has router set (ie. global client) do not send the
10598 message to that client, as it is already routed to our router.
10600 * Implemented LEAVE notify type handling in silc_server_notify
10603 * Tested LEAVE command in router environment successfully. Tested
10604 with two routers, two servers and two clients.
10608 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10610 * Implemented SIGNOFF notify type handling in silc_server_notify
10613 * silc_server_remove_id now removes the client entry from all channels
10614 it has joined and thusly sends SIGNOFF notify type.
10616 * Rewrote the NAMES list generation in server by removing two excess
10617 loops. The lists are created now inside one loop.
10619 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * silc_server_remove_channel_user checks now also global list
10622 for channel and client.
10624 * silc_server_new_channel_user checks now both local and global
10625 list for channel and client. Fixed a bug in client id decoding.
10626 Used to decode wrong buffer.
10628 * silc_server_channel_message checks now both local and global
10629 list for channel entry.
10631 * Tested channel joining (hence JOIN) in router environment
10632 successfully. Tested with two routers, two servers and two
10635 * Tested channel message sending in router environment successfully.
10637 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10639 * Added silc_server_save_channel_key into server.[ch] to save the
10640 received channel key in Channel Key payload processing. It is
10641 also used in JOIN command reply handling.
10643 Equivalent function silc_client_save_channel_key added into
10644 client.[ch] into client library.
10646 * Changed JOIN command reply to send information whether the channel
10647 was created or not (is existing already) and the channel key
10648 payload. Changed protocol specs accordingly.
10650 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10651 the request was sent by ID and not by nickname. Crashed on
10654 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10656 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10657 now correctly save the received data.
10659 * silc_server_free_sock_user_data now notifies routers in the
10660 network about entities leaving the network.
10662 At the same time implemented functions silc_server_remove_id
10663 and silc_server_send_remove_id to receive and send REMOVE_ID
10664 packets. The packet is used to notify routers in the network
10665 about leaving entities. The ID removed will become invalid in
10668 * Added function silc_idlist_del_server into server. Removes and
10669 free's server entry from ID list.
10671 * silc_server_private_message function now checks, if we are router,
10672 that the destination ID really is valid ID, naturally.
10674 * In router when NEW_ID packet is received (for new client) the
10675 hash of the Client ID is saved in the ID Cache but the
10676 client->nickname is set to NULL, instead of putting the hash
10679 IDENTIFY command now also checks that client->nickname must be
10680 valid. If it is not if will request the data from the server who
10681 owns the client. Added new function
10682 silc_server_command_identify_check.
10684 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10685 to set the command to already allocated Command Payload.
10687 * Tested private message sending in router environment with two
10688 routers, two servers and two clients. Fixed minor bugs and now
10691 * Fixed segfault from client's NAMES command. Used to crash if
10692 not on any channel.
10694 * Forwarded packets must not be routed even if it is not destined
10695 to the receiver. Changed server code comply with this.
10697 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Added `require_reverse_mapping' boolean value to ServerParams
10700 structure. If TRUE (not default) the server will require that
10701 the connecting host has fully qualified domain name.
10703 If the reverse mapping is not required and hostname could not be
10704 found the IP address is used as hostname.
10706 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10708 * Implemented version string checking to both client and server.
10709 The check is incomplete currently due to the abnormal version
10710 strings used in development version of SILC.
10712 * Changed all command functions in server to use the new
10715 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10717 * Changed char *data to unsigned char *data in ID Cache system to
10718 support binary data as ID Cache data. Changed code to support
10719 binary data in lib/silccore/idcache.c.
10721 * Renamed silc_server_packet_relay_command_reply to
10722 silc_server_command_reply as it is normal packet receiving
10723 function. Rewrote the function to accept command replys for
10724 servers and not only for clients.
10726 * Mark remote router always as registered server if we are connecting
10727 to it. Otherwise, commands sent by the router to us are ignored.
10729 * All ID List find routines now returns the ID Cache Entry pointer
10730 as well if requested.
10732 * WHOIS command works now in router environment, tested with two
10733 routers, two servers and two clients.
10735 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10736 in router environment (as it is almost equivalent to WHOIS) but
10737 hasn't been tested thoroughly. Added new functions:
10739 silc_server_command_identify_parse
10740 silc_server_command_identify_send_reply
10741 silc_server_command_identify_from_client
10742 silc_server_command_identify_from_server
10744 * Disabled route cache adding because adding two different ID's with
10745 same IP replaces the old cache entry thus giving wrong route.
10746 The entry->router->connection is always the fastest route anyway
10747 so route cache may not be needed. Of course, new routes maybe
10748 established after receiving the ID when the entry->router->connection
10749 might not be anymore the most optimal.
10751 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10753 * Add route cache for received ID for fast routing.
10755 * Added silc_server_packet_route to route received packet on router
10756 that is not destined to us.
10758 * Renamed silc_server_get_route to silc_server_route_get.
10760 * Added id_string and id_string_len fields into SilcServer to
10761 include encoded ServerID for fast comparing without excess
10762 encoding of the ID's.
10764 * Cleaned up WHOIS command on server side. Added following static
10767 silc_server_command_whois_parse
10768 silc_server_command_whois_check
10769 silc_server_command_whois_send_reply
10770 silc_server_command_whois_from_client
10771 silc_server_command_whois_from_server
10773 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10774 arguments in command replies. All command functions should be
10775 updated to use this macro.
10777 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Minor typo fixes on command reply handling on server.
10781 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * Added silc_server_command_add_to_channel internal routine to add
10784 the client to the channel after router has created the channel and
10785 sent command reply to the server.
10787 * Added generic silc_server_send_command to send any command from
10790 * Use static buffer with ID rendering instead of duplicating data.
10792 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Fixed a channel user mode bug when joining to a channel server gave
10795 everybody channel founder rights, oops.
10797 * We mark ourselves as the router of the incoming server connection
10798 if we are router ourselves. This way we can check in some packet
10799 sending functions whether it is locally connected server. For
10800 incoming router connections we put NULL.
10802 * For router sending packets locally means now always sending the
10803 packet cell wide; to local clients and local servers. For normal
10804 server sending packet locally means sending it to only local
10807 * Fixed the JOIN command to really work in router environment. If the
10808 channel is created it is always created by the router. Router is
10809 also responsible of making the initial joining to the channel,
10810 sending JOIN notify to the sending server and distributing
10811 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10812 does not exist server doesn't do anything else but forward the
10813 command to the router which performs everything.
10815 * Added silc_server_send_channel_key function to send the Channel Key
10818 * Added silc_server_create_channel_key to create new channel key. The
10819 channel key is now re-generated everytime someone joins or leaves
10820 a channel, as protocol dictates. Note: channel->key_len is the
10821 key length in bits.
10823 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10825 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10826 packet_receive.[ch] to separate packet sending and receiving
10827 routines. The server.[ch] now includes everything else including
10828 actual packet processing (writing and reading data) and other
10831 Renamed silc_server_private_message_send_internal to
10832 silc_server_send_private_message. The routine is still though
10833 used only to relay private messages as server does not send
10834 private messages itself.
10836 Renamed silc_server_new_channel to silc_server_create_new_channel
10837 and added new function sicl_server_new_channel that handles the
10838 incoming New Channel packet. Added also new sending function
10839 silc_server_send_new_channel to send New Channel Payload.
10841 * Added new function silc_server_notify to process incoming notify
10842 packet to the server/router. Server may then relay the notify
10843 to clients if needed.
10845 * Added new function silc_server_new_channel_user to process incoming
10846 New Channel User packet. Router will redistribute the packet and
10847 send JOIN notify to its local clients and locally connected servers
10848 if needed. Normal server will send JOIN notify to its local client
10849 on same channel when received this packet. Added also corresponding
10850 sending function silc_server_send_new_channel_user to sent the
10853 * Added boolean route argument to send_notif_to_channel and
10854 packet_send_to_channel functions to attempt to route the packet
10855 if it is TRUE and send only locally if it is FALSE.
10857 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10859 * silc_server_replace_id now broadcasts the received replace ID
10860 packet if it is not broadcast packet already. The router must
10861 broadcast to inform other routers about changed ID.
10863 * Added backpointer to server's router into SilcServer context in
10864 silcd/server_internal.h.
10866 * Fixed silc_server_packet_broadcast to send correct broadcast
10869 * The channel key is now distributed to the local client as soon
10870 as it is received from the router (in router environment) so that
10871 no other packet may be sent for the channel until client has
10874 * silc_server_remove_channel_user now broadcasts the received
10875 Remove Channel User packet if it is not broadcast packet already.
10876 The router must broadcast to inform other routers about removed
10879 * Added users field into SilcPacketContext that is a reference count
10880 of the context. One can increase the reference count by calling
10881 silc_packet_context_dup which is now changed to just increase the
10882 reference count instead of duplicating the data. The reference
10883 count is decresed by calling silc_packet_context_free that will
10884 free the data after the reference count hits zero.
10886 For now on the packet context and everything allocated into it
10887 (including the raw packet from network) must be freed by calling
10888 the new silc_packet_context_free function. Added also new function
10889 silc_packet_context_alloc that must be used now to allocate the
10890 context. This also means that if a routine is asynchronous from
10891 silc_[client/server]_packet_parse_type the packet context must
10892 be duplicated by calling silc_packet_context_dup. Otherwise it
10893 gets free'd after silc_[client/server]_packet_parse_type returns.
10894 Also, one must remember that if packet is duplicated then its
10895 reference count must be decresed by calling the free function as
10896 many times as it was duplicated.
10898 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10899 from both client and server.
10901 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10903 * Made joining to a channel working in router environment.
10905 * Cleaned up JOIN command on server side and create function
10906 silc_server_command_join_channel internal routine to make the
10909 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10911 * Changed silc_command_pending list to SilcDList. Also, added
10912 `ident' field to SilcServerCommandPending structure to identify
10913 the reply and to call correct callback.
10915 Added silc_server_command_pending_check function to replace the
10916 corresnponding macro. The silc_command_pending list is not
10919 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10920 to set identifier to previously allocated Command Payload. It
10921 is used to set identifier for command when resending Command
10924 * Added silc_command_payload_encode_payload to encode Command
10925 Payload buffer from SilcCommandPayload structure.
10927 * Added silc_argument_payload_encode_payload to encode Argument
10928 payload buffer from SilcArgumentPayload structure.
10930 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10932 * Changed WHOIS command to support router connection on server side.
10933 The whois request is always sent to router unless the server is
10934 standalone server. After server has received the reply from the
10935 router will it send the reply to the client.
10937 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10938 broadcast received broadcast packet. The function is used only
10939 by router. The broadcast packet is always sent to the router's
10942 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10943 render given ID to printable string, for log files for example.
10945 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10947 * Made basic router to router connections working. At least they
10948 can now connect to each other but nothing really works the way
10949 they are supposed - yet.
10951 * Added new initiator token to RouterConnection configuration
10952 file in silcd/serverconfig.[ch]. It is used to tell whether we
10953 are the initiator to the remote router or whether we'll expect
10954 the other end to connect.
10956 * Moved registering of listener task to silc_server_init, hence
10957 the server starts listenning as soon as it is run, even if it
10958 does not have connections to other routers. Let's see how well
10961 * Changed default connection retry timeouts for more suitable in
10964 * Removed cipher and such arguments from silc_idlist_add_client
10965 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10966 Added new function silc_idlist_add_data to add the keys and stuff
10969 * Added SilcIDListData structure and added it to SilcClientEntry
10970 and SilcServerEntry as their first field in the structure. This
10971 way we can explicitly cast the ID entries to the SilcIDListData
10972 structure and get common data for the entries. In past, we had
10973 to first check what type of connection it is and then cast it to
10974 correct ID entry type. Now, we can directly cast the opaque
10975 pointer to the SilcIDListData (no matter what ID entry it actually
10976 is) and get the data needed.
10978 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10980 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10981 in some circumstances even if threre were timeout tasks, though not
10982 IO tasks, but tasks anyway. Now fixed.
10984 * Defined SilcServerConnection structure to hold connection specific
10985 stuff about directly connected servers and routers. The definition
10986 is currently in silcd/server_internal.h. I thought about having
10987 a bit more important role fro this struct but for now it is used
10988 only when connecting to other server (or router actually).
10990 * Added connecting retry support in server when connecting to
10991 router(s). The retry feature implement exponential backoff
10992 algorithm. Also, added SilcServerParams structure to hold default
10993 parameters for server. For now, it include these retry settings
10994 and are hard coded. After server is moded to be as Silc Server
10995 Library this structure will be more important.
10997 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Changed client librarys channel->clients table to SilcList and
11000 changed code accordingly.
11002 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11004 * Changed client's channel table to SilcList and changed code
11005 accordingly. Also changed SilcChannelClientEntry to include back-
11006 pointer to the channel so that client entry can use that structure
11007 as list as well and we have fast cross-reference to the channel.
11008 This change dramatically decreased the complexity of channel
11009 handling with client entry and vice versa (removed one extra
11010 loop when searching for channel entry from many functions).
11012 * Changed server->sim from table to SilcDList and changed code
11015 * NAMES command can now be used from user interface. It will show
11016 the user list on the channel, neatly.
11018 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11019 Code now saves realname of the user if it becomes available.
11021 * Renamed configure.in to configure.in.pre and made ./prepare
11022 script to automatically add correct version string to
11023 configure.in which it creates from configure.in.pre.
11025 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11027 * NAMES command reply now shows users mode with the nickname when
11028 joining to channel.
11030 * Moved silc_client_ch[u]mode[_char] functions from
11031 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11032 place sucks, they are utility functions and should be in some
11035 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11037 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11040 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11044 * Added TRQ (efficient deque and list library) into lib/trq. This is
11045 a very good list library that is currently used in the SILC. Defined
11046 SilcList API over the library because I didn't like the API very
11047 much. See lib/trq/silclist.h for the API and examples of how to
11048 use the API. Fixed various places in the code to use the new
11049 SilcList API. The SilcList is meant for lists that has a structure
11050 already defined as a list. It is not suitable to add just some
11051 context to the list (in TRQ, the context is the list actually).
11053 So, I defined SilcDList that can be used for the purpose where
11054 predefined list structure does not exit. This can be used as
11055 such list. Now some context just can be added to the SilcDList.
11056 Currently this list is not used in the SILC just yet, though there
11057 are a lot places where this can replace dynamically allocated
11058 tables and I will fix these places, later, to use SilcDList.
11059 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11060 and use TRQ internally).
11062 Also fixed some annoying warning messages that the original TRQ
11063 code generated. Also minor changes to TRQ's Makefile.in.
11065 * Added support for querying by Client ID to both WHOIS and
11066 IDENTIFY commands into server, as required by the protocol.
11068 * Removed method function pointers from SilcBuffer structure. They
11069 weren't used to anything and just increased the context size for
11070 no good reason. This change also made silc_buffer_alloc and
11071 silc_buffer_free functions inline functions.
11073 * Disabled command flooding detection support until it's fixed so
11074 that it accepts commands in but does not execute them more than once
11077 * Added silc_net_localhost(), to return local hostname, into
11078 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11079 that must be initialized before calling silc_client_init.
11081 * Added new function: silc_server_send_notify_on_channels to send
11082 notify messages to all channels client has joined. It is assured
11083 that the message is sent only once per client.
11085 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11086 lib/silcutil/silcutil.[ch] as silc_format function. The new
11087 function is generic and is used by server as well, not only by
11088 the logging routines.
11090 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11091 the provided version string was not acceptable. Added new function:
11092 silc_ske_check_version into lib/silcske/silcske.h. The function
11093 must be implemented by the application (client or server) and it
11094 does not reside in the SKE library. The function checks the version
11095 string remote end sent.
11097 * Added back pointers (to opaque context and to SilcSocketConnection)
11098 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11100 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11101 duplicate packet context structure.
11103 * Changed `notify' client operation to send same arguments as client
11104 receives from server except for ID's. ID's are mapped to correct
11105 ID entry and that is returned. Also, if channel entry is not sent
11106 by server but the notify is for channel the channel entry is sent
11107 to application (otherwise application doesn't know that it is for
11108 channel (library gets it from packet's Destination ID)).
11110 * Added silc_client_remove_from_channels into client library to
11111 remove a client from all channels it has joined to. Used when
11112 received SIGNOFF notify from server. Added also new function
11113 silc_client_replace_from_channels to replace old ID entry with
11114 new ID entry on all channels. Used when received NICK_CHANGE
11115 notify from server.
11117 * Fixed ID Cache list handling in silc_idlist_get_client in
11118 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11119 to get (or query) client by ID.
11121 * Updated TODO list.
11123 * Added connection authentication status message defined by the
11124 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11125 support for these into the code in client and server side.
11127 * Added generic function silc_client_send_command to send any command
11128 with variable argument list. Application should use this function
11129 to send commands if the command functions provided by the library
11130 does not suite for the application's user interface needs.
11132 * Added new `failure' client operation. Application is notified about
11133 received failure packet if client is executing a protocol. In this
11134 case the protocol's execution has failed.
11136 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11137 is required by the protocol.
11139 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11140 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11143 * Added status flag to SilcSKE object to indicate realtime status
11144 of the SKE protocol.
11146 * Application receives now exactly same command reply arguments as
11147 the library receives from server. However, if ID is received the
11148 corresponding ID entry is returned to the application (eg. Client
11149 ID is mapped to correct SilcClientEntry entry and that is returned).
11150 Changed command_reply client operation due to this change.
11152 * Changed all ID's in commands and in command replys as ID Payloads.
11153 Change affected both client and server side codes.
11155 All ID's sent in SILC network (with execption of ID's in SILC
11156 Packet header) are sent in ID Payload to support variable length
11159 * Server now notifies nick changes and notifies all clients on
11160 the channels about the new nickname (about the new Client ID,
11163 * Implemented CMODE command to change channel modes. Supports all
11164 channel modes defined by the protocol specs except ban and invite
11165 lists. (Also, private channel key mode is supported but support for
11166 setting private channel key in client is missing, thus, this mode
11167 has no effect on client side (except that server requires that the
11168 client uses private channel key and normal channel traffic does not
11171 Also, invite mode works per se, but INVITE command does not work
11172 yet correctly, so you can set channel as invite only channel but
11173 inviting clients to the channel does not work (it is yet to be
11174 thought what's the best way to do it).
11176 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11177 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11178 Implemented CUMODE command to change user's mode on the channel.
11179 Supports all modes defined by the protocol specs.
11181 * Added NAMES command reply to return users modes on the channel.
11183 * Removed unnecessary and slow ciphers from lib/silccrypt.
11185 * Set SO_KEEPALIVE option to connection sockets by default.
11187 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11189 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11190 redefined the Notify Payload into protocol specs.
11192 * Added silc_id_payload_parse_id to get ID directly from raw
11195 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11197 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11198 accept searching by Client ID as well.
11200 * Added support for LEAVE and SIGNOFF notify types in client library.
11202 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11203 to parse ID Payload from raw data.
11205 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11207 * Added flags parameter into silc_ske_assemble_security_properties
11208 function in lib/silcske/silcske.[ch].
11210 * Changed notify client operation to fit better for notify messages
11211 sent by server. The notify payload received from server is now
11212 passed to the application (after parsing it to SilcNotifyPayload).
11213 It is application's responsibility to retrieve the arguments
11214 from the payload and show the message the way it wants. The message
11215 sent by server is implementation specific.
11217 * Changed public keys to comply with the protocol specification.
11218 Old public keys are not supported anymore and are not compatible.
11220 * Removed nickname from Channel Payload as the latest draft removed
11221 it. The client must resolve the nickname from the NAMES command
11222 reply received when it joined the channel.
11224 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11226 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11228 * Fixed some errors in protocol specification drafts.
11230 * Created lib/silccore/silcnotify.c to implement Notify Payload
11231 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11232 generic payloads described by protocol specifications. The file
11233 includes implementations for ID Payload and Argument Payload.
11235 * Changed Command Payload implementation to use the new Argument
11236 Payload. Changed command_xxxx_payload to command_payload_xxxx
11237 to comply with SILC coding conventions.
11239 * Added suppport for Argument Payload handling in Notify Payload
11240 implementation as protocol requires it. Added the new support
11241 into server and client lib as well.
11243 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11245 * Added support for multiple nicknames on same channel. [n] is
11246 added locally to the nickname if there are more than one same
11247 nicknames on the channel.
11249 * Server now sends all nicknames that matched WHOIS request.
11250 Client also shows the list received from server.
11252 * Added TOPIC command to client side. User can now set and show
11253 current topic on channel.
11255 * Added MOTD command to client and server. Also, server sends the
11256 motd when client connects to the server.
11258 * Changed version strings to comply ISO 8601.
11260 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11262 * Fixed protocol error handling in client library. It should now
11263 cope even if the SKE fails for some reason.
11265 * Made new protocol specification drafts for submitting to IETF.
11267 * Implemented TOPIC command to server in silcd/command.c.
11269 * Added two new notify types into lib/silccore/silcnotify.h:
11270 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11271 notify nickname change and topic setting/change on a channel.
11273 * API change of command_reply operation in client library. The
11274 application gets now the status type received from server as well.
11276 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11278 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11280 * Cras fixed and optimized the packet handling even further and
11281 it should work now. Minor change to the prototype of function
11282 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11284 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11286 * Added new function into lib/silcutil/silcschedule.[ch]:
11287 silc_schedule_with_fd to select() a specified fd. The function
11288 returns after timeout expires or data arrives or goes. The
11289 function is used by packet routines to wait that all data is
11290 received from network.
11292 * Fixed data reading from network in lib/silccore/silcpacket.c.
11293 The code now assures that all data is read from the fd and then
11294 continues packet processing. This was a bug fix since the code
11295 used to drop some data in some circumstances.
11297 * Added new function into lib/silcclient/client.[ch]:
11298 silc_client_start_key_exchange to start key exchange after
11299 connection has been established to server. The code internally
11300 now uses this funtion but its main purpose was to provide it
11301 for applications that perform their own connecting. After
11302 application has created a connection it merely calls this
11303 function to start the key exchange between client and server.
11304 The library takes care of everything else after that.
11306 Updated also lib/silcclient/README to explain the usage of
11309 * Do not send to application information that connection has
11310 been established. Application gets notified it by connect
11313 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11315 * Applied cras's patch to add silc_schedule_one function. The
11316 function runs scheduler once and returns.
11318 * Fixed the scheduler after cras messed it up. The timeout
11319 handling works now as it's supposed to work.
11321 * Added into lib/silccore/ silcnotify.h to include notify
11322 message types support. Changed silc_server_send_notify*
11323 functions, in server.[ch], to support those new notify types.
11324 Added the support for the notify types into client library,
11325 as well. Added new notify client operation into ops.h in
11328 * Changed silc_server_packet_send_to_channel to send normal
11329 packets instead of just channel message packets. The function
11330 is now used to send the notify packets to channels. It is not
11331 used to send channel message packets anymore, as server never
11332 sends them anymore.
11334 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11335 va_arg()s as it seems to require it nowadays. I guess, if SILC
11336 is compiled with older va_arg() the new code should work anyway.
11338 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11340 * Splitted core library. Core library (lib/silccore) includes
11341 now only SILC protocol specific core (and common) components.
11342 Created new utility library (lib/silcutil) that includes more
11343 generic purpose stuff. The stuff for util library was taken
11344 from the old core library. This was minor and easy split.
11346 * Created SILC Client Library (lib/silcclient) that includes
11347 implementation of the SILC client without user interface. This
11348 was major move from silc/ directory. The code has been changed
11349 so that it is transparent towards the user interface. The
11350 silc/ directory includes now the same user interface as before
11351 and it uses the new client library. Read lib/silcclient/README.
11352 Basicly, the client library performs everything else related
11353 to SILC except user interface handling. Also, configuration
11354 files are considered to be part of user interface and library
11355 does not handle them.
11357 This change also changed a lot of structures, function naming etc.
11358 Most important change was that SilcClientWindow object was
11359 renamed to SilcClientConnection in the client library. Created
11360 also new file lib/silcclient/ops.h. Also added new files
11361 silc/local_command.[ch] and silc/client_ops.[ch].
11363 All these changes were made to make it easier for user interface
11364 designers to create what ever user interface for the SILC client
11367 It is also expected that the server will be moved to lib
11368 directory as well and SILC Server Library will be created;
11369 sometimes in the future.
11371 * Removed Local commands from lib/silccore/silccommand.h as
11372 they are application specific and new client library does not
11373 handle any of those anymore.
11375 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11376 old client implementation in silc/.
11378 * Added support for callback functions in SILC_LOG_* macros.
11379 Application can now set its own callbacks that will be called
11380 instead of using the default functions that will always print
11381 the debug messages to stderr (or stdout). Also, debugging can
11382 now be disabled by setting silc_debug to FALSE and re-enabled by
11383 setting it to TRUE. Note, that logging will still work even
11384 if debugging is disabled.
11386 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11387 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11388 silc_log_reset_debug_callbacks.
11390 * To enable debugging in silc client one must give now -d
11391 option on command line.
11393 * Changed silc_schedule_init to automatically allocate task queues
11394 if they are not allocated before calling it.
11396 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11398 * Added GMP 3.1 into math library.
11400 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11402 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11403 a channel in SILC network. The packet is used by servers and
11404 routers to notify other routers that user has left a channel.
11405 This little feature was missing until now. Added the feature
11406 to protocol specification as well.
11408 Added functions: silc_server_send_remove_channel_user and
11409 silc_server_remove_channel_user into server.[ch].
11411 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11412 lib/silccore/silcpacket.h. However, they are not implemented
11415 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11417 * Fixed joining to a channel and sending channel messages
11418 between server and router. The channel message sending should
11419 now work inside a cell.
11421 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11423 * Fixed the private message sending between server and router.
11424 The private message sending should now work inside a cell.
11426 * Added silc_server_replace_id into server.[ch] to replace
11427 existing ID in the SILC network.
11429 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11430 and silc_idlist_replace_server_id into idlist.[ch] in server.
11432 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11434 * Fixed the server to server connections. Server can again now
11435 connect to router. Router to router connections probably does
11438 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11440 * Added dynamic protocol registering support. Now protocols can
11441 registered and unregistered on the fly. Patch by cras.
11443 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11445 * Added lib/contrib directory to hold routines that some platforms
11446 don't have but are needed by SILC.
11448 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11449 into lin/contrib to provide getopt() and getopt_long() for
11450 those who don't have it.
11452 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11454 * Added AWAY command to client. When away message is set and
11455 client receives a private message packet the client automatically
11456 replies to the sender with the away message.
11458 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11459 bug seemed to be the cause of recent problems when compiling
11462 * Added version detection support to SKE protocol specification
11463 and added the new changes to the SKE implementation as well.
11464 There were other minor changes in the SKE protocol as well.
11466 Many changes in lib/silcske/silcske.[ch] and in
11467 lib/silcske/payload.[ch].
11469 * Added ^U functionality, clear input line. Patch from cras.
11471 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11473 * Mainly small bugfixes on core library. Fixed some debugging
11474 logging and buffer overflow in silclog.c.
11476 * Updated config.sub and config.guess on the distribution tree.
11478 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Added command lagging support in server. Client may execute
11481 commands now only once in two seconds.
11483 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11485 * Optimized packet reception. MAC computation and checking is now
11486 also more optimized. A lot previously duplicated code is now
11487 used as generic by both client and server.
11489 * Fixed key pair generation in clientutil.c
11491 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11493 * Added into lib/silccore/silcbufutil.[ch] new function;
11494 silc_buffer_realloc.
11496 * Moved generic packet sending/encryption functions to
11497 lib/silccore/silcpacket.[ch] from client and server. Some
11498 rewriting of the functions.
11500 * Moved all generic packet reception/decryption functions to
11501 lib/silccore/silcpacket.[ch] from client and server. The
11502 packet processing is now much cleaner in both client and server.
11503 These were major changes in both client and server.
11505 * Created many common functions in server to do packet sending.
11506 Previously code were duplicated a lot, this has been removed
11507 with these changes.
11509 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11511 * Rewrote major parts of the ID cache system. Don't know
11512 whether it is better now or not but at least the API is more
11515 * Major rewrite on ID cache stuff on client because of the ID
11516 cache API changes. Added idlist.c to client.
11518 * Also major rewrite on ID cache stuff on server as well.
11519 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11520 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11521 in hand, instead they are all put into the ID cache system now.
11522 All server_idlist_* routines uses ID cache now instead of
11523 traversing its own lists (those lists does not exist anymore).
11524 SilcIDList though still exists. Also, SilcXXXEntry's are
11527 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11529 * Finally made the SKE implementation compliant to the protocol
11530 specification. All mp integers are now binary encoded as
11531 opposed being HEX encoded.
11533 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11536 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11537 functions: silc_[encode/decode]_pem. Also added function
11538 silc_encode_pem_file to PEM encode with newlines ('\n') for
11539 saving into a file.
11541 * SILC public keys are now encoded either PEM or binary. Same
11542 option is for private keys as well. By default private keys
11543 are binary encoded and public keys PEM encoded. Silly HEX
11544 encoding were removed.
11546 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11547 function to create fingerprints.
11549 * Fixed a bug in SHA1; does not change the original data anymore.
11551 * Partly implemented INFO command on client and server side.
11552 Fixed CLEAR command. Changes to SERVER command; show current
11553 server(s) when giving command without arguments. Added
11554 VERSION command to client.
11556 * Added check to server that unregistered connections cannot
11557 execute commands (unless it is specificly allowed).
11559 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11561 * Fixed screen refresh.
11563 * Fixed channel joining bug from client. On some circumstances
11564 client tried to join to a channel it had already joined.
11566 * Added public key verification process into client's protocol.c.
11567 The client now verifies the public key from user and saves
11568 it into ~./silc/serverkeys/ directory.
11570 Added into: clientutil.[ch]: silc_client_verify_server_key.
11572 * Changed SKE protocol's silc_ske_initiator_finish function
11573 to accept callback function that verifies the received public
11574 key. Removed old silc_ske_verify_public_key function.
11576 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11578 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11579 silc_pkcs_private_key[_data]_set.
11581 * Made the password and public authentication more cleaner in
11582 server's protocol.c.
11584 * Removed historic and obsolete protocol `channel_auth' from
11585 both client and server.
11587 * Removed wrong way of sending command status messages from
11588 server to client in server's command.c. The old way violated
11589 protocol specification.
11591 Changes to silccore/silccommand.[ch]: removed
11592 silc_command_encode_status_payload -> not needed anymore,
11593 changed silc_command_encode_payload_va to accept extra
11594 argument on variable argument list. The argument type must
11595 now be provided to the function. Also, added new function:
11596 silc_command_encode_reply_payload_va which is same as
11597 normal command_encode_payload_va except command status type
11598 is provided as extra argument.
11600 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11602 * Added ~./silc directory handling. The directory includes the
11603 public and private keys for the client.
11605 Added silc_client_check_silc_dir, silc_client_create_identifier
11606 and silc_client_load_keys.
11608 * Implemented SILC protocol compliant public key. Added public
11609 and private key saving to and loading from files.
11611 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11612 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11613 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11614 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11615 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11617 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11618 silc_pkcs_load_[public/private]_key.
11620 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11622 * Added silc_server_get_route (route.[ch]) to get connection
11623 data for the fastest route for given ID.
11625 * Implemented INVITE command on client and server. The command
11626 were re-defined in the SILC Protocol Specification and the
11627 implementation now complies with the specification.
11629 * Implemented PING command on client and server.
11631 * Implemented NAMES command on client and server. The server side
11632 supports currently only normal server not router server yet.
11633 Some changes to NAMES definition in SILC protocol specification.
11635 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11637 * Implemented LEAVE command on client and server.
11639 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11640 again. This change was made to the protocol as well. Server
11641 should not violate the protocol specification anymore.
11643 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11645 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11646 was tested. SOCKS4 was not but should work anyway.