1 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Added silc_file_set_nonblock. Affected file is
4 lib/silcutil/silcfileutil.h.
6 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
8 * FSM based implementation of SILC SKE. Simpler interface also.
9 Affected files are in lib/silcske/.
11 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
13 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
15 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
16 silc_mime_parse is available but deprecated.
18 * Check that packet is valid when processing key exchange,
19 authentication and rekey protocols. Fixes a crashbug.
20 Affected files are apps/silcd/protocol.c and
21 lib/silcclient/protocol.c.
23 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
24 all hash buffers to use that instead of fixed values.
26 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
28 * Added SHA-256 to crypto library. The SHA-256 takes now
29 precedence over SHA-1.
31 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
33 * Check for valid return value from regcomp. Affected file
34 lib/silcutil/unix/silcunixutil.c.
36 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
38 * Fixed silc_hash_uint to work with integers. Affected
39 file lib/silcutil/silcutil.c.
41 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
43 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
45 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
47 * Fixed channel public key list saving on JOIN command reply
48 on backup router. Affected file apps/silcd/command_reply.c.
50 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
52 * Added default limit how many channels client can join,
53 default is 50. Added 'channel_join_limit' configuration
54 option to server too. Affected files are apps/silcd/command.c
55 and serverconfig.[ch].
57 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
59 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
60 On Toolkit the server and client are not compiled by default.
61 Affected file configure.ad.
63 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
65 * Added lib/contrib/getopt.[ch] for platforms that don't
66 have it (it is not GPL implementation).
68 * Fixed compilation when pkg-config is used.
70 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
72 * A comma in invite/ban string is invalid, check for it.
73 Affected file apps/silcd/server_util.c.
75 * Added SERVICE command to the server. It parses the command
76 request but SILC Server does not support services for the
77 time being. Affected file apps/silcd/command.[ch].
79 * Added SERVICE command and command reply to client library.
80 It is however incomplete. Updated Toolkit documentation.
81 Affected files are lib/silcclient/command[_reply].[ch].
83 * Fixed IDENTIFY/WHOWAS command reply to send the username
84 correctly (uninitialized buffer). Affected file is
85 apps/silcd/server_query.c.
87 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
89 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
90 finalizes the major restructuring of the CVS tree.
92 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
94 * Send empty MOTD reply if MOTD file cannot be read.
95 Affected file silcd/command.c.
97 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
99 * Optimized primer number generator to use simpler conversion
100 routines. Also assure that the prime number will have the
101 highest bit set after modifying it. Affected file is
102 lib/silcmath/silcprimegen.c.
104 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
106 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
107 for now only for testing purposes, it will not be delivered
108 in any distribution for now.
110 * Removed NSS MPI from the source tree. Due to upcoming
111 license change for the SILC Toolkit, we cannot deliver the
112 NSS MPI anymore. I decided to replace it in all distributions
113 with public domain library.
115 * Removed GNU regex from lib/contrib and introduced free
116 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
117 GNU regex compatible API to it (only partial).
119 * Removed getopt routines from lib/contrib.
121 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
123 * Use silc_server_send_command_reply to send replies instead
124 of encoding packet itself. Affected file silcd/command.c.
126 * Added command sending and receiving statistics to server.
127 Affected files in silcd/.
129 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
130 with GCC, for it not to warn about pointer signedness.
132 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
134 * Added context to the SilcIDCache destructor. Affected
135 files are lib/silccore/silcidcache.[ch],
136 lib/silcclient/client.c and silcd/server.c.
138 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
140 * Added pkg-config check to configure.
142 * The PublicKeyDir must not be used with Admin block in server
143 config. Affected file silcd/serverconfig.c.
145 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
149 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
151 * Handle empty LIST command reply correcttly in server. Affected
152 file silcd/command_reply.c.
154 * Handle empty LIST command reply correctly in client library.
155 The application will now receive one LIST command reply with
156 all arguments set to NULL if there are no channels. Updated
157 Client Library documentation accordingly. Affected file
158 lib/silcclient/command_reply.c.
160 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
162 * Added channel name string stringprep profile to the protocol
163 and implementation to allow a little free'er channel name
164 strings. Affected files are lib/silcutil/silcstringprep.[ch].
166 * Added silc_channel_name_[check|verify] to check and verify
167 channel name strings. Affected files are
168 lib/silcutil/silcstrutil.[ch].
170 * Added support for the new channel name preparation in client
171 library and server. Affected files in lib/silcclient and
174 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
176 * Added the Autodist into the source tree. It replaces the
177 old ./prepare. It can be used to create distributions as
178 previously. See README.CVS and README.DIST. See
179 distributions in distdir/.
181 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
183 * Make sure query sends at least an error back if nothing
184 more is sent. Affected file silcd/server_query.c.
186 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
188 * During query, check if the original command caller goes
189 away. If it does, stop the query. Affected file
190 silcd/server_query.c.
192 * Check for valid channel creation in JOIN command reply.
193 Affected file lib/silcclient/command_reply.c.
195 * Handle the resolver counter in silc_client_get_users_by_channel
196 callback correctly. Fixed auto-join bug in Gaim. Affected
197 file lib/silcclient/idlist.c.
199 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
201 * Added some better error messages. Affected file
202 silcd/command_reply.c and packet_receive.c.
204 * Handle error in WATCH command propely on backup router.
205 Affected file silcd/command.c.
207 * Fixed freeing of unfreeable variable in WHOIS command reply.
208 Affected file silcd/command_reply.c.
210 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
212 * Added pkg-config .pc file creation for silc core library
213 and silcclient library. A patch by c0ffee.
215 * Removed the need for GNU Libidn. Added the simple stringprep
216 from libidn into lib/contrib/. It is now used also on Windows
219 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
221 * Simplified the invite and ban string handling in the
222 server. Check for valid invite and ban arguments also.
223 Affected file silcd/server_util.c.
225 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
227 * Added WATCH list announcing in backup router protocol.
228 Affected files are silcd/command.c, server.c, server_backup.c.
230 * Do not change users mode to founder on normal server/backup
231 if the founder mode is set, and user is first one to join.
232 Affected file silcd/pcaket_receive.c.
234 * Do not send CUMODE_CHANGE notify back to sender. Affected
235 file silcd/packet_receive.c.
237 * Added getrusage() to take noise in SILC RNG. A patch by
238 Mika Boström. Affected files are configure.in.pre,
239 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
241 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
243 * Splitted the SILC libraries configuration into a configure
244 fragment into lib/configure.ad. It is now possible, once
245 this feature is added, to specify whether to compile or not
246 compile included SILC libraries. Affected files are
247 configure.in.pre, lib/silcmath/mpi/configure.ad,
248 lib/configure.ad, Makefile.defines.pre and
249 Makefile.defines_int.pre.
251 * Added --with-silc-includes and --with-silc-libs to configure.
252 If specified the included libs are not compiled, but the
253 specified libs are used. Pkg-config is not yet supported.
254 Affected file configure.in.pre.
256 * Fixed WATCH command handling on backup router. Router does not
257 send the watch command any more to backup if it originates from
258 backup. Affected file silcd/command.c.
260 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
262 * Changed announcing to not announce unregistered clients.
263 Affected file silcd/server.c.
265 * Fixed username handling in command reply. Affected file
266 silcd/command_reply.c.
268 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
270 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
272 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
273 Affected file: includes/silcincludes.h.in
275 * bool is defined as _Bool on Mac OS X now.
276 Affected file: lib/silcutil/silctypes.h
278 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
280 * Added support for UTF-8 nicknames, channel names and
281 server names in client library. Affected files in
284 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
285 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
286 software to check how Toolkit has been compiled.
288 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
290 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
292 * Use silc_utf8_str[n]casecmp instead of strcmp routines
293 in library and in SILC Client when dealing with nicknames
294 and other identifier strings. Affected file in client lib
297 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
298 irssi/src/silc/core/silc-servers.c.
300 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
302 * Fixed idcache to work with the new identifier strings.
303 Affected file lib/silccore/silcidcache.c.
305 * Added UTF-8 hash and compare function for SilcHashTable.
306 Affected file lib/silcutil/silcutil.[ch].
308 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
309 Affected file lib/silcutil/silcstringprep.[ch].
311 * Changed the identifier string handling to include the original
312 format in client, server, channel entries and normalized
313 format in cache. Affected files in silcd/.
315 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
317 * Added support for the new identifier strings and their
318 validity checking. Nicknames, channel names and usernames
319 can now include practically any kind of letters and various
320 other characters. Affected files in silcd/ and in libraries.
322 NOTE: comparing these strings should now be done with memcmp()
323 to check binary compatibility. All these strings are normalized
324 and casing is irrelevant.
326 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
327 as easy function for applications to check whether identifier
330 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
332 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
333 file lib/silcutil/silcutf8.c.
335 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
337 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
339 * Make public key in getkey reply mandatory. Affected file
340 lib/silcclient/command_reply.c
342 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
344 * Added Parameter dont_register_crypto_library to
345 SilcClientParam. If set to TRUE, silcclient library will
346 not initalize the Crypto Libraries and application
347 will need to do it. Affected file lib/silcclient/silcclient.h,
348 lib/silcclient/client.c.
350 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
352 * Imported new silc_utf8_[encode|decode] routines from
353 my internal SILC 1.1 source tree. New encodings added:
354 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
355 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
356 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
359 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
361 * Implemented stringprep (RFC 3454) API. Internally we use
362 GNU Libidn's stringprep, for now, so it is required now to
363 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
365 * Added checking for GNU Libidn and --with-libidn to configure.
367 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
369 * If the passphrases entered do not match while generating a new key,
370 completly start over instead of going into an infinite loop asking
371 the user to re-enter the passphrase correctly. Affected file
372 lib/silcutil/silcapputil.c
374 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
376 * Make sure server is removed from backup list when it is
377 deleted. Affected files silcd/command.c, server.c,
380 * Close socket when connecting to router fails. Affected
383 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
385 * Adopt configuration toolchain to current auto-tools.
386 Affected files prepare, irssi/configure.in
387 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
388 redo that. Affected files irssi/src/silc/core/client_ops.c,
389 irssi/src/fe-common/silc/fe-silc-channels.c
390 * Take over command line options into silcclient data structure.
391 Affected file irssi/src/silc/core/silc-core.c
393 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
395 * Do not try to initiate backup resuming protocol forever.
396 Affected file silcd/server_backup.c.
398 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
400 * ID change in resuming has to be done before changing
401 detached client's modes, since the ID change may fail and
402 leave ghosts on the network. Affected file is
403 silcd/packet_receive.c.
405 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
407 * Fixed Win32 scheduler to not stuck anymore. A patch from
408 Juha Räsänen. Affected file is
409 lib/silcutil/win32/silcwin32schedule.c.
411 * Fixed QoS parsing for connection blocks in server. Affected
412 file is silcd/serverconfig.c.
414 * Fixed server statistics increasing in server. Affected file
417 * The CLOSE command now marks backup router as self disconnected
418 to avoid resuming problems. Affected file silcd/command.c.
420 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
422 * When using silc_net_create_connection[_async], and your system can
423 create IPv6 sockets, it will try to connect to the IPv6 host.
424 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
425 file lib/silcutil/unix/silcunixnet.c
427 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
429 * Check for valid route when receiving packet from router and
430 when routing it to local server in the cell. A patch from
431 Matt Miller. Affected files silcd/router.c and server.c.
433 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
435 * Couldn't detach and reattach twice, because of the previous
436 commit. Affected file silcd/packet_receive.c
438 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
440 * Added check to ignore Port value if Initiator is FALSE.
441 Remote router coudln't connect if Port was set. Affected file
444 * If some client tries to resume more than once at the same time,
445 server crashed. Router didn't crash, but showed odd behaviour
446 (didn't allow clients to join anymore, ..). Affected files
447 silcd/packet_receive.c silcd/idlist.h
449 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
451 * Destroy the file transfer session in silc_client_file_close
452 with timeout. Affected file lib/silcclient/client_ftp.c.
454 * Call SFTP server monitor in READ and WRITE after the actual
455 operations. Affected file lib/silcsftp/sftp_server.c.
457 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
459 * Create one configure script from configure fragments
460 (configure.ad). This is a first step towards new distribution
461 system. Affected files prepare, configure.in.pre,
462 lib/silcmath/mpi/configure.ad.
464 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
466 * Removed expiring of client key pair. Affected file is
467 irssi/src/silc/core/clientutil.c
469 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
471 * Check the number of connections from real number of
472 connections instead of socket number, when deciding if
473 server is full. Affected files are silcd/server.c,
474 server_internal.h and silcd.c.
476 * Clarified the connections_max meaning in General section
477 in doc/example_silcd.conf.in.
479 * The reconnect_keep_trying default value set to TRUE
480 if it is not defined in the config file. Affected file
481 silcd/serverconfig.c.
483 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
485 * Fixed crashbug in connection closing, after a protocol
486 completion callback, which might have closed it already.
487 Affected file silcd/server.c.
489 * Fixed rekey with PFS in backup router. It did not allow
490 rekeys with PFS, and when the rekey protocol timedout
491 it crashed the backup router without the above fix. Affected
492 file silcd/packet_send.c and server.c.
494 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
496 * The silc_client_add_channel_private_key now returns the
497 private key context if pointer is given as argument.
498 Affected files are lib/silcclient/silcclient.h and
501 * Added support for using channel private keys in SILC
502 Client Library even if the private key mode is not set
503 on the channel. Affected file lib/silcclient/client_channel.c.
505 * The channel private key used to decrypt message is now
506 delivered to the application in the 'channel_messageÃ' client
507 operation. Affected files are lib/silcclient/silcclient.h
508 and client_channel.c.
510 * Fixed wrong arg type for user limit in CMODE command reply.
511 Affected file silcd/command.c.
513 * The user limit is now taken and saved to SilcClientEntry in
514 JOIN and CMODE command replies and in CMODE_CHANGE notify.
515 Affected files lib/silcclient/silcclient.h, command_reply.c
518 * Added support to the new private message key indicator
519 packet. Added a new function to the client library:
520 silc_client_send_private_message_key_request. The sender
521 indicates to be initiator, and receiver is responder.
522 Added the indicator to the SilcClientEntry as 'prv_resp'
523 boolean. Affected files are lib/silcclient/silcclient.h
524 client.[ch], and client_prvmsg.c.
526 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
528 * Fixed the JOIN command calling when called with both
529 -auth and -founder. Affected file is lib/silcclien/command.c.
531 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
533 * Check watcher list for resumed clients as well. Affected
534 file is silcd/packet_receive.c.
536 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
538 * Implemented the user limit to the CMODE_CHANGE notify,
539 CMODE command reply and JOIN command reply in server.
540 Affected files are silcd/server.c, command.c, command_reply.c,
541 packet_send.c and packet_receive.c.
543 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
545 * Defined SILC_STRFMT_END that must be used now with
546 silc_buffer_strformat, instead of SILC_STR_END. Fixes
547 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
548 lib/silcclient/silcvcard.c, silcd/server_util.c.
550 * Fixed the adding of public key to the WATCH list in server.
551 Fixed the WATCH notify sending to client. Affected files
552 are silcd/packet_send.[ch], command.c, server_util.c.
554 * Implemented the watching by public key in the SILC Client
555 Library and SILC Client. Affected files are
556 lib/silcclient/command.c and client_notify.c.
558 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
560 * Added support for public key watching in server. Affected
561 files are silcd/server.c, server_internal.h, command.c,
564 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
566 * Added public key to the SIlcClientEntry. Affected files
567 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
569 * Fixed the get_clients_whois reply processing to return
570 exactly same entries server returned. Makes it possible
571 to search using attributes. Affected file is
572 lib/silcclient/idlist.c.
574 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
576 * Save founder key to SilcChannelEntry. Affected files are
577 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
579 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
581 * Call the monitor callback with _CLOSED status from the
582 silc_client_file_close. Affected files are
583 lib/silcclient/client_fpt.c, silcclient.h
585 * Added silc_client_get_clients_whois which resolves using
586 WHOIS, and supports requested attributes as well.
587 Affected files are lib/silcclient/silcclient.h, idlist.c.
589 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
591 * Added support for asking the destination filename where
592 the downloaded file is saved in the file transfer. Affected
593 files are lib/silccilent/silcclient.h, client_ftp.c.
595 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
597 * Fixed error handling in resuming data processing. Affected
598 files are lib/silcclient/client_resume.c and client.c.
600 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
602 * Fixed silc_client_send_private_message to return TRUE correctly.
603 Affected file lib/silcclient/client_prvmsg.c.
605 * Added topic to the SilcChannelEntry. Affected files are
606 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
608 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
610 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
611 file lib/silcclient/command.c
613 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
615 * Convert all commands to UTF-8 before passing them to the
616 client library. Still need to convert replies from UTF-8 to
617 the locale encoding. Affected file
618 irssi/src/silc/core/silc-cmdqueue.c
620 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
622 * redirect all silc_client_command_calls through a queueing framework.
623 This fixes /CYCLE and the annoying "nick change after auto-joining
624 a channel". Furthermore it defines one central point where
625 command parameters can be UTF-8-ified. Affected files
626 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
627 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
629 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
631 * use asynchronous connect() to establish router connections.
632 Fixes problem when the primary router goes down. Affected files
633 silcd/server.c, silcd/server_backup.c
635 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
637 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
638 Fixed various compilation warnings when type casting ints
639 to pointers or vice versa, of different size. Updates around
642 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
644 * Surrogates not allowed in UTF-8 strings, updated decoder.
645 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
646 testers in lib/silcutil/tests/ directory.
648 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
650 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
651 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
652 files are lib/silcclient/silcclient.h, client.c.
654 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
656 * When resuming a session fails, notify the user that the session
657 file needs to be removed eventually. Affected files
658 irssi/src/fe-common/silc/module-formats.[ch],
659 irssi/src/silc/core/client_ops.c.
661 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
663 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
664 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
666 * Typofix in Irssi::Silc module. Affected file
667 irssi/src/perl/silc/Silc.xs.
669 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
671 * Changed the way NOTICE flagged messages are treated. Added support
672 for notices in queries and signing notices. Affected files
673 irssi/default.theme; irssi/docs/help/in/notice.in;
674 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
675 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
677 * Fixed typo in /ACTION help. Affected file
678 irssi/docs/help/in/action.in
680 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
682 * Fixed typo in perl module. Affected file
683 irssi/src/perl/silc/Server.xs
685 * Changed the way ACTION flagged messages are treated. Added support
686 for actions in queries and signing actions. Affected files
687 irssi/default.theme; irssi/docs/help/in/action.in;
688 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
689 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
692 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
694 * Incorrectly reported error when client had to be resolved from
695 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
697 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
699 * Fixed whois public key hash table deleting and adding in
700 detached client case. Affected file silcd/packet_receive.c.
702 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
704 * Changed filenames of silc/fe module not to collide with filenames
705 from core/fe. Also seperated public messages printing from
706 query messages printing. Affected files are all in
707 irssi/src/fe-common/silc.
709 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
711 * Fixed the invite process handling during joining to use
712 correct server name for the client that is matched against
713 the invite string for the channel. Wrong server name caused
714 inability to join the channel. Affected file is
717 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
719 * Fixed the CUMODE channel founder authentication on normal
720 server to not remove the founder rights on existing founder
721 before checking that router accepts the mode change. Affected
722 files are silcd/command.c and silcd/packet_receive.c.
724 * Remove the server entry correctly when rekey timeouts and
725 remote router connection on normal server is closed. Fixes
726 a crash where server uses the freed server entry. Affected
729 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
731 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
732 networks. This is the first step in solving the bug about
733 /SERVER ADD -silcnet <silcnet>. Affected files
734 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
735 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
736 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
738 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
740 * /SMSG and /MMSG now correctly create new queries. Affected files
741 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
743 * Add basic support for SILC protocol specific variables in perl.
744 Affected files irssi/src/perl/silc/*, irssi/configure.in,
745 irssi/src/perl/Makefile.am
747 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
749 * Don't use silc_get_input, it's obviously not reliable. Fixes
750 issue when the current key expires. Affect file
751 irssi/src/silc/core/clientutils.c
753 * Make the session data filename configurable. This makes it
754 possible to have different session files for different
755 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
756 client_ops.[ch], silc-servers.c,
757 irssi/src/silc/fe-common/silc/module-formats.[ch]
759 * Use the same set of libtool files for the MPI lib as for the
760 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
761 config.sub, configure.in, install-sh, missing, mkinstalldirs
763 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
765 * Fixed server statistics decrementing error to not go to
766 negative. Affected file silcd/packet_receive.c.
768 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
770 * Use silc_server_query_add_error to add error in public key
771 search error. Added support in send_reply to send errors
772 without specific argument. Affected file silcd/server_query.c.
774 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
775 Client for NO_SUCH_NICK. It was against the protocol specs.
776 Affected file irssi/src/silc/core/client_ops.c.
778 * Added backwards support for the wrong NO_SUCH_NICK error sending
779 in server. To be removed in SILC Server 1.0. Both old clients
780 and clients with fixed error handling now works. Affected file
781 silcd/server_query.c.
783 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
785 * fixed a bug in the whois using attributes function where no
786 error was sent if no nickname and client id but the attributes were
787 given to whois. Affected file silcd/server_query.c
789 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
791 * remove public key from public key hashtable on detach. Affected
792 file silcd/packet_receive.c
794 * free public key hashtable before removing clients on server
795 shutdown. Affected file silcd/server.c
797 * remove public key prior deleting client-data on killing a client.
798 Affected file silcd/server_util.c
800 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
802 * Getting the MOTD from other servers works now. Affected
803 files are silcd/command.c and silcd/command_reply.c
805 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
807 * Initialize the variable idletag, since it is tested in
808 silc_core_deinit for its default value. Affected file
809 irssi/src/silc/core/silc-core.c
811 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
813 * Fixed signed channel messages across cells. Affected file
816 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
819 is not defined. They can now be safely used in if-statements
820 without braces. Affected file lib/silcutil/silclog.h.
822 * Added the checks for backup closing connection due to error
823 (local or remote) and thus not allow the resuming to occur
824 in reconnect. Affected files are silcd/packet_send.c
827 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
829 * Help file updates. Affected files in irssi/src/docs/help/in/.
831 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
833 * Fixed channel messages across cells. Affected file
836 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
838 * Fixed file transmission accepting in client library to not
839 start the negotiation if user hasn't accepted the transfer,
840 instead create new session for resent transfer. Affected
841 file lib/silcclient/client_ftp.c.
843 * Show the session ID in the file transmision list. Remove
844 session from list that failed to transfer. Switch the current
845 session automatically after transmission, and in errors, to new
846 session if other sessions exists in the transfer list. Affected
847 files are irssi/src/silc/core/silc-servers.c,
848 irssi/src/fe-common/silc/modfule-formats.c.
850 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
852 * Fixed MIME header parsing for the hopefully last time. Affected
853 file lib/silcutil/silcstrutil.c
855 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
859 * The SILC RNG is now gauranteed to return non-zero random
860 values. Affected files are lib/silccrypt/silcrng.[ch].
862 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
864 * Fixed nickname formatting when changing only case of the
865 nickname. Affected file lib/silcclient/idlist.c.
867 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
869 * Fixed a memory leak and incorrect printing of the "appears as"
870 message. Affected file irssi/src/silc/core/client_ops.c
872 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
874 * Added CRT (Chinese Remainder Theorem) supported RSA
875 private keys and private key operations. This significantly
876 increases private key operation efficiency. No compatibility
877 issues with new or old private keys. Affected files are
878 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
880 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
882 * Fixed GCC-3.3.2 related compilation warnings from the
885 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
887 * Removed RC6 from distributions.
889 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
891 * Added some better comments to lib/silccrypt/silcpkcs.h,
892 optimized some routines in lib/silccrypt/silcpkcs.c.
893 Added test_silcpkcs into lib/silccrypt/tests/.
895 * Fixed silc_rng_global_init to actually init the global RNG
896 if RNG wasn't provided for it. Affected file is
897 lib/silccrypt/silrng.c.
899 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
901 * Added silc_hash_table_find_by_context_ext. Affected files
902 lib/silcutil/silchashtable.[ch].
904 * Save the public key on normal server in WHOIS command reply
905 from attributes, if present, and add it to public key hash
906 table. Fixes WHOIS resolving by public key on normal server.
908 Optimized the attributes resolving on normal server to not
909 resolve if we resolved them already from router.
911 Affected files are silcd/server_query.c, command_reply.c.
913 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
915 * Added support for whois using attributes.
916 Affected files silcd/command_reply.c, silcd/packet_receive.c,
917 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
920 * Added support for whois using public key attribute to /WHOIS i
921 client command. Affected files irssi/docs/help/in/whois.in,
922 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
924 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
926 * Fixed UMODE setting in server when the client has anonymous
927 mode set. The mode setting was not working. Affected file
930 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
932 * Fixed some bugs and typos related to sending split messages.
933 Print notification when sending messages with /MMSG. Affected
934 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
936 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
938 * Optimized the socket referencing in packet routines, client
939 library and server. Affected files are lib/silccore/silcpacket.c,
940 lib/silcclient/client.c and silcd/server.c.
942 * If silc_socket_set_qos is given with NULL arguments the QoS is
943 reset from the socket. Affected files are
944 lib/silcutil/silcsockconn.[ch].
946 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
948 * Add a /LISTKEYS command which lists the locally cached
949 client and server keys. Affected files
950 irssi/src/fe-common/module-formats.[ch],
951 irssi/src/silc/core/silc-{channels,servers}.c
952 irssi/docs/help/in/listkeys.in
954 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
956 * Check that packet queue purging was successful. Affected
957 files lib/silcclient/client.c and silcd/packet_send.c. Related
958 to MAC failed errors.
960 * Do not clear the inbuf even if it is empty if QoS was applied
961 to it. Otherwise the QoS data is cleared and MAC failed error
962 will occur. Affected file lib/silccore/silcpacket.c.
964 * Use the rekey period time as rekey protocol timeout value.
965 If the rekey does not succeed during the rekey period there's
966 something very wrong, and we most likely end up with wrong keys,
967 do graceful reconnect then. Affected file silcd/server.c.
969 * Take reference of the socket in the parser context, as it's
970 possible to have the parsers in queue after the socket is
971 disconnected and this may cause crash. Affected files are
972 lib/silccore/silcpacket.c, lib/silcclient/client.c and
975 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
977 * Fixed KICK command reply sending, it sent to replies.
978 Affected file silcd/command.c.
980 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
982 * Finish the silc-mime.pl script. It now supports MIME type
983 guessing using magic files, signing data messages, executing
984 MIME handlers in background. Affected files
985 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
987 * Changed MIME signal handler to make things easier for the perl
988 script. Affected files irssi/src/silc/core/client_ops.c,
989 silc-servers.c, and irssi/docs/signals.txt
991 * Cleaned up the silc_mime_parse function and fixed detection
992 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
994 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
996 * Resolve the IP for file transfer listener from the connection
997 socket. Affected file lib/silcclient/client_ftp.c.
999 * Accept NULL hostname parameter in the functions
1000 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1001 if hostname is not wanted.
1003 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1005 * Fixed race condition between silc_client_init and
1006 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1008 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1010 * Fixed file transfer connection closing when SIGNOFF for
1011 the client is received from server. Affected file is
1012 lib/silcclient/client_ftp.c.
1014 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1016 * Check for disconnected socket in QUIT callback. Affected
1017 file silcd/command.c.
1019 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1021 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1022 Affected files lib/silcutil/silcstrutil.c
1024 * Cleaned up the escape/unescape functions for correctness and
1025 speed. Affected file irssi/src/silc/core/client_ops.c
1027 * Removed handling for data messages with Content-Type: text/*,
1028 moved parsing of MIME headers to the signal handler, added
1029 support for signing and verifying data messages. Affected
1030 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1031 irssi/src/silc/core/silc-{servers,channels}.c
1033 * Added a perl script for handling data messages based on
1034 information read from Mailcap files. New file
1035 irssi/scripts/silc-mime.pl
1037 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1039 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1040 acknowledge recepetion of a message to the sender. Updated
1043 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1045 * Unregister channel key saving callback when deleting channel.
1046 Affected file lib/silcclient/idlist.c.
1048 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1049 before calling notify client operation. Affected file is
1050 lib/silcclient/client_notify.c.
1052 * Unregister QoS tasks when deleting the socket connection.
1053 Affected files lib/silcutil/silcsockconn.[ch],
1054 unix/silcunixsockconn.c.
1056 * Implemented latest presence-attrs draft changes. Affected
1057 files lib/silccore/silcattrs.h and
1058 irssi/src/silc/core/silc-queries.c.
1060 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1062 * Save old channel keys in list to allow more rapid change
1063 of channel keys if server for some reason does that. This
1064 avoids loosing so many channel messages due to not having
1065 key to decrypt. Affected file lib/silcclient/silcclient.h,
1066 idlist.c and client_channel.c.
1068 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1070 * Continued backup router tests and fixes. Affected files
1071 silcd/server_backup, server_util.c, server.c. See TODO.
1073 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1075 * Fixed SERVER_SIGNOFF handling in servers. The client
1076 was removed from wrong list thus not removing the client
1077 at all. Affected file silcd/packet_receive.c.
1079 * Do not execute rekey protocol for disabled connections as
1080 it would never go through. Affected file silcd/server.c.
1082 * Added timeout for rekey protocol to catch if the protocol
1083 never executes successfully. Affected files silcd/server.c
1086 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1088 * Abandon packet processing for disconnected sockets. Check
1089 this always after calling packet processing callback.
1090 Affected file lib/silccore/silcpacket.c.
1092 * Fixed double registration disconnection code in server.
1093 Closed wrong connection. Affected file silcd/packet_receive.c.
1095 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1097 * On normal server reconnect to primary during resuming 4
1098 times, then give up. Affected file silcd/server_backup.c.
1100 * If during reconnecting to routers we notice we have router
1101 connection but no primary router set, the server is in desync.
1102 Reconnect to primary to restore network. Affected file
1105 * Assure that only one protocol is exeucting at the same time.
1106 Added checks for all protocols. Affected files are
1107 silcd/server.c and server_backup.c.
1109 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1111 * Check that a string is not already part on invite/ban
1112 string when processing it. Affected file silcd/server_util.c.
1114 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1116 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1117 with 1.2 version of the protocol. Affected file is
1118 silcd/packet_receive.c.
1120 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1122 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1123 where the passphrase was given. Affected file is
1126 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1128 * INVITE and BAN notifys are now delivered from routers to
1129 servers (but not clients) on the channel. Updated specs and
1130 code. Affected files silcd/packet_[send|receive].[ch],
1131 command.c, server.c and server_util.c.
1133 * Implemented INVITE and BAN announcing. Affected files are
1134 silcd/server.[ch], server_util.c.
1136 * Implemented SilcStatus error type argument returning in
1137 command reply error in server. Affected file silcd/command.c.
1139 * Implemented SilcStatus argument returning in comand reply
1140 in client library. The command_reply client operation now
1141 returns error specific arguments as well. Affected files
1142 are lib/silcclient/command_reply.[ch], client_resume.c,
1143 lib/silccore/silcstatus.[ch].
1145 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1147 * Backup router protocol version 1.2 implemented. Testing still
1148 required. Affected files in silcd/server_backup.[ch], server.c,
1149 packet_receive.c and server_internal.h.
1151 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1153 * silc_client_send_[channel|private]_message now return TRUE
1154 or FALSE. Affected file lib/silcclien/client_channel.c and
1157 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1159 * Check for explicit nickname in INVITE and BAN processing
1160 during join as well (and don't expect only wildcards in
1161 invite/ban strings). Affected file silcd/command.c.
1163 * Fixed the INVITE and BAN by public key. The public key saved
1164 is the PK payload (as specified) not the raw data. Affected
1165 file silcd/server_util.c.
1167 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1169 * UTF-8 text message support for actions and notices in SILC
1170 Client. Affected file irssi/src/silc/core/client_ops.c.
1172 * silc_get_username and silc_get_real_name now returns sensible
1173 data on Win32. Patch by Toni Willberg. Affected file is
1174 lib/silcutil/win32/silcwin32util.c.
1176 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1178 * Provide a signal handler to send MIME encoded messages and emit
1179 a signal when a MIME encoded message is received. Also document
1180 the signals for usage with the perl interface.
1182 A sample perl script will be supplied at a later point.
1184 Affected files are irssi/docs/signals.txt,
1185 irssi/src/silc/core/client_ops.[ch],
1186 irssi/src/silc/core/silc-{channels,servers}.c
1188 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1190 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1191 server. Use this time to display a lag and disconnect when it
1192 exceeds a specified limit.
1194 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1196 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1198 * Remove the channel auth list in normal server if router
1199 encofrces its list during connecting. Send notify to channel
1200 to remove the mode to remove the list. Affected files are
1201 silcd/server_util.c and silcd/packet_receive.c.
1203 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1205 * Added support for channel public keys. Updated protocol specs
1206 and implemented it. Affected files are
1207 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1208 lib/silcclient/command_reply.c.
1210 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1212 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1213 terminate the process on Linux. Affected file silcd/silcd.c.
1215 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1217 * Check for NULL buffer in silc_buffer_clear. Affected file
1218 is lib/silcutil/silcbuffer.h.
1220 * Simplified the backup router protocol by removing the _GLOBAL
1221 types. Updated protocol specs and the code. Affected files
1222 are silcd/server_backup.[ch].
1224 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1226 * Deny '@' and '!' from nicknames since they are reserved
1227 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1228 Updated protocol specs and the code.
1230 Affected files are silcd/server_util.[ch].
1232 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1234 * Fixed stack overflow in Irssi SILC client. Affected
1235 file irssi/src/silc/core/client_ops.c.
1237 * Check that Host is set in ServerConnection and RouterConnection
1238 in silcd.conf. Affected file silcd/serverconfig.c.
1240 * Fixed crash in server with protocol completion callbacks,
1241 namely rekey and backup resuming protocols. Affected files
1242 are silcd/server_backup.c and silcd/server.c.
1244 * Fixed rekey protocol to not restart if it is started already.
1245 Affected files are lib/silcclient/client.c and
1248 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1250 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1252 * Fixed EOF handling in SILC Config, affected file
1253 lib/silcutil/silcconfig.c.
1255 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1257 * Fixed RESOLVING flag handling in JOIN notify and other
1258 notifys to handle the resolvings correctly in client library.
1259 Affected file lib/silcclient/client_notify.c.
1261 * Do not send full INVITE and BAN lists in INVITE and BAN
1262 notifys, only the changed information. Affected file
1265 * Fixed INVITE notify sending in INVITE command, send it
1266 only when needed. Affected file silcd/command.c.
1268 * Handle the founder key change properly in CMODE_CHANGE
1269 notify. Bug #122. Affected file silcd/packet_receive.c.
1271 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1273 * Remove the mark for output (mark it only for input) after
1274 purging outgoing queue. Prevents the "Error in select()"
1275 floods. Affected file silcd/packet_send.c.
1277 * Fixed incorrect connection deletion from client library
1278 after calling "connect" client operation. Could cause
1279 crashes for example during reconnect timeouts. Affected
1280 files are lib/silcclient/client.c and
1281 irssi/src/silc/core/client_ops.c.
1283 * Check server private key file permissions before starting
1284 the server. Affected file silcd/serverconfig.c.
1286 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1288 * NULL terminate allocated string in silc_buffer_strformat.
1289 Affected file lib/silcutil/silcbuffmt.c.
1291 * Rewrote the invite/ban list string handling in server to
1292 use SilcBuffer instead. Affected files are silcd/command.c
1293 and silcd/server_util.c.
1295 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1297 * Fixed double free in CMODE command when setting new HMAC
1298 for channel. Affected file silcd/command.c.
1300 * Added couple of missing memset's to zero sensitive memory.
1301 Affected files silcd/command.c, lib/silcclient/command.c.
1303 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1305 * Fixed a double free in INVITE command error handling in
1306 server. Affected file silcd/command.c.
1308 * Added macros SILC_SWAB_[16|32] to swab byte order of
1309 16-bit and 32-bit unsigned integers. Affected file
1310 lib/silcutil/silctypes.h.
1312 * Use the SILC_SWAB_16 instead of htons() in server when
1313 handling ports since the ports in structures are always
1314 in little-endian order (regardless of platform). Affected
1315 file silcd/serverid.c and silcd/server_backup.c.
1317 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1319 * Send DISCONNECT in close admin command in server. Affected
1320 file silcd/command.c.
1322 * Check whether we are already connecting to a remote router
1323 (in addition of checking whether we are already connected)
1324 before creating new connection. Affected file silcd/server.c.
1326 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1328 * Added better compiler and compiler flags checking in
1331 * Check that socket is valid after QoS is applied to data.
1332 Affected file lib/silcutil/unix/silcunixsockconn.c.
1334 * Make sure the socket connecetion is not closed to early
1335 when closing connection in server. Also make sure the
1336 connection is always closed after error in a protocol.
1337 Affected file silcd/server.c.
1339 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1341 * Removed --session and --dummy options from Irssi SILC Client.
1342 -d option is available only if --enable-debug was given.
1343 Affected files are irssi/src/silc/core/silc-core,
1344 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1346 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1348 * Added silc_buffer_steal to steal the data from the buffer.
1349 Affected file lib/silcutil/silcbuffer.h.
1351 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1353 * Fixed server crash with double Primary block in config file.
1355 Fixed also various memory leaks around the config file
1356 parser. Affected files lib/silcutil/silcconfig.c,
1357 silcd/serverconfig.c.
1359 * Changed my nickname (Johnny Mnemonic) to my real name, this
1360 means that bugs introduced by him were actually introduced
1363 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1365 * Don't display "foo appears as foo\nYou're now known as foo"
1366 messages. Affected file irssi/src/silc/core/client_ops.c
1368 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1370 * Fixed error handling of invalid client entry when calling
1371 commands in server. Fixes a crash. Affected file
1374 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1376 * Added some sanity checks in server for correctness of the
1377 server configuration. Affected file silcd/serverconfig.c.
1379 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1381 * Prevent endless resolving of user informations in USERS
1382 command by checking the command reply status correctly.
1383 Affected file lib/silcclient/command_reply.c.
1385 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1387 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1388 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1389 Aldous <Matthew@Aldous.com>.
1391 * Added better implementation using CriticalSection of
1392 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1393 <mikko.lahteenmaki@pikabaana.net>.
1395 * Added some Winsock WIN32 compatiblity defines into
1396 includes/silcwin32.h.
1398 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1400 * Fixed double free in async host lookup code. Affected file
1401 lib/silcutil/silcsockconn.c.
1403 * On backup router handle now the SERVER_SIGNOFF from router
1404 for local connected servers too, and close the connections.
1406 Do not process them as normally signing off servers when they
1407 really signoff by sending EOF fe, but always assume that
1408 router sends the SERVER_SIGNOFF.
1410 Affected files silcd/server.c and silcd/packet_receive.c.
1412 * Fixed socket unsetting when closing connections. Affected
1413 files silcd/server.c and silcd/packet_send.c.
1415 * Do not print the nickname in SERVER_SIGNOFF if we do not
1416 have it. Prevents asserts in Irssi core. It is possible we
1417 don't have the nick if it was just being resolved when server
1418 signoff. Affected file irssi/src/silc/core/client_ops.c.
1420 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * Fixed autonick crashbug in client library. Affected file
1423 lib/silcclient/client.c.
1425 * Fixed Unix implementation of SilcMutex to really assert if
1426 the mutex is locked/unlcoked already. Affected file
1427 lib/silcutil/unix/silcunixmutex.c.
1429 * Fixed locking in silc_schedule_uninit. It didn't lock
1430 when dispatching timeout tasks. Affected file is
1431 lib/silcutil/silcschedule.c.
1433 * Changed Win32 implementation of SilcThread to use modern
1434 Win32 interface. Affected file is
1435 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1437 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1439 * Don't print signed messages when sending failed. Affected files
1440 irssi/src/silc/core/silc-[servers.c/commands.h]
1442 * Send adquate signal when founding a channel by joing it. Affect
1443 file irssi/src/silc/core/client_ops.c
1445 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1447 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1448 irssi/src/fe-common/core/themes.c
1450 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1452 * Fixed close command to use the port correctly when closing
1453 server connections. Affected file silcd/idlist.c.
1455 * Check for NULL outbuf in silc_socket_write. It is possible
1456 that it is NULL is some odd case. Affected files are
1457 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1459 * Do not call final protocol callback for backup router
1460 resuming protocol when closing connection. It is closed
1461 by timeout in case of error. Affected file silcd/server.c.
1463 * Backup reconnect to router if backup resuming protocol
1464 failed. Affected file silcd/server_backup.c.
1466 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1468 * Fixed double free in SKE library error hadling when signature
1469 error occurred. Affected file lib/silcske/silcske.c.
1471 * Save the fingerprint to new SilcClientEntry after changing
1472 nickname. Affected file lib/silcclient/client_notify.c.
1474 * Print SIGNOFF in Irssi SILC client only if the nickname is
1475 known. Prevents asserts in Irssi core. It is possible we
1476 don't have the nick if it was just being resolved when it
1477 quit. Affected file irssi/src/silc/core/client_ops.c.
1479 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Fixed double free in invite list adding code when adding
1482 invite strings. Affected file silcd/server_util.c.
1484 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * More log printing during backup router protocol. Affected
1487 file silcd/server_backup.c.
1489 * Removed backwards support for old private key file format.
1490 Affected file lib/silccrypt/silcpkcs.c.
1492 * Removed backwards support for not-so-strict decryption length
1493 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1495 * GETKEY to update the client entrys fingerprint too.
1496 Affected file lib/silcclient/command_reply.c.
1498 * Added --without-libtoolfix for package builders using weird
1499 wrappers around libtool (BSD at least).
1501 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Fixed backup router bugs: When backup resumes router and
1504 receives a CHANNEL_MESSAGE packet the backup must not act
1505 as router since the packet header decryption would be
1506 different. Also, when relaying packets to channel, do
1507 not re-encrypt packets on backup that came from the primary
1508 since the connection isn't really router-router connection.
1509 Affected files silcd/server.c, silcd/packet_send.c.
1511 * Added checks in encryption/decryption that encryption/decryption
1512 length sent as argument really is multiple by block size. Helps
1513 catching really weird bugs like the above backup router bugs
1514 when packets are being decrypted in wrong way. Affected files
1515 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1517 * Fixed padding generation in private key file encryption.
1518 Affected file lib/silccrypt/silcpkcs.c.
1520 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1522 * Added ignore_message_signatures setting which can be used
1523 to ignore signatures in messages. Affected files are
1524 irssi/src/silc/core/client_ops.c, silc-core.c.
1526 * Fixed the libtoolfix to use command line options instead of
1527 environment variables. They didn't work as expected. Now,
1528 the libtool is fully run-time configurable.
1530 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1532 * Verify signature payload for signed messages. Affected files
1533 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1534 irssi/src/silc/core/silc-core.h
1536 * Display signature verification result in public and private
1537 messages using theme abstracts. See irssi/default.theme for
1538 examples on their usage. Affected files
1539 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1540 irssi/src/fe-common/silc/module-formats.[ch],
1541 irssi/src/fe-common/silc/fe-common-silc.c,
1542 irssi/src/fe-common/silc/Makefile.am
1543 irssi/src/fe-common/core/fe-messages.[ch]
1545 * Fixed bugs in Irssi's theme parsing. Affected files
1546 irssi/src/fe-common/core/themes.c
1548 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * Calculate the correct length for signed messages before
1551 encrypting, it must be multiple by block size. Affected
1552 file lib/silccore/silcmessage.c.
1554 * silc_message_signed_get_public_key returns now both
1555 decoded and encoded public key. Affected files are
1556 lib/silccore/silcmessage.[ch].
1558 * Added libtoolfix script that makes the libtool more generic
1559 and configurable in run-time. Now we can specify in run-time
1560 if what kind of libraries we want to create, regardless of
1561 configuration. SIMs are now creates even if --disable-shared
1562 was explicitly given.
1564 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1566 * Fixed founder key sending in CMODE command in client.
1567 Affected file lib/silcclient/command.c.
1569 * Fixed CUMODE founder authentication in server to not check
1570 for client's public key since it's not supposed to do that.
1571 Affected file silcd/command.c.
1573 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1575 * Set realname and hostname in NICK_REC records. Affected file
1576 irssi/src/silc/core/silc-nicklist.c
1578 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1580 * Remove 1.0 protocol backwards compat code from client
1583 * Added more reliable check for whether nickname did change
1584 or not, or whether only Client ID changed in NICK_CHANGE
1585 notify. Affected file lib/silcclient/client_notify.c.
1586 Fixes bug in '@' character handling in a nickname.
1588 * Added support for automatically parsing signature from
1589 the message payload. Added new function
1590 silc_message_get_signature to return the payload to
1591 application. Affected files lib/silccore/silcmessage.[ch].
1593 * Changed the private_message and channel_message client
1594 operations to deliver the SilcMessagePayload to the
1595 application too. Application can use it fe. to get the
1596 signature from the message for verification. Affected
1597 file lib/silcclient/silcclient.h, client_channel.c and
1600 * Redefined the signed payload for message payloads.
1601 Updated protocol specs and implemented.
1603 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Fixed wrong invite and ban list handling in server command
1606 reply. Affected files are silcd/command_reply.c,
1607 silcd/server_util.[ch].
1609 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Fixed CMODE setting in server when founder mode was set.
1612 Affected file silcd/command.c. Bug #95.
1614 * Added support to setting specific public key in CMODE in
1615 Irssi SILC client. Affected file lib/silcclient/command.c.
1617 * Added support to use specific public key in CUMODE in
1618 Irssi SILC Client. Affected file lib/silcclient/command.c.
1620 * Added support for inviting and banning by public key in
1621 Irssi SILC client. Affected file lib/silcclient/command.c.
1623 * Fixed fingerprint/babbleprint showing in invite and ban
1624 list command replys. Affected file is
1625 irssi/src/silc/core/client_ops.c.
1627 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1629 * Format CMODE +c and +h to display both the mode and the argument
1631 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1633 * Added test vectors and test programs for SHA-1, MD5,
1634 HMAC-SHA1 and HMAC-MD5. New tests are located in
1635 lib/silccrypt/tests/. Fixed also argument decoding bug in
1636 MD5 implementation. Affected file lib/silccrypt/md5.c.
1638 * Changed the channel private key and private message key
1639 generation (with static keys) to use SHA1 instead of MD5,
1640 as SHA1 is the mandatory hash function in SILC. Affected
1641 file lib/silcclient/client_[channel/prvmsg].c.
1643 * Changed the private key file encryption to use SHA1 instead
1644 of MD5. Added support for the old generation and added
1645 automatic change of the key (to be removed later). Affected
1646 files lib/silccrypt/silcpkcs.c.
1648 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1650 * Load only files with .pub suffix in PublicKeyDir. Affected
1651 file silcd/serverconfig.c.
1653 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1655 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1656 channels. Affected files silcd/silcd.c, silcd/server.h.
1658 * Added the config directive PublicKeyDir for the client block.
1659 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1661 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1663 * Merged Toni's irssi/silc.conf patch.
1665 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1667 * Max alloc tests in allocation routines. Affected file
1668 lib/silcutil/silcmemory.c.
1670 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * Fixed a typo in resuming code that fixed detach/resume code
1673 in server. Bug #93. Affected file silcd/packet_receive.c.
1675 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1677 * Do reverse lookups for server when /connecting. Affected files
1678 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1679 irssi/src/core/net-nonblock.*
1681 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Added library versioning for shared libraries. Affected
1684 files configure.in.pre and lib/Makefile.am.pre.
1686 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1688 * Display INVITE and BAN lists as specified by SILC 1.2
1690 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1692 * Do not send invite list back unless asked (when sending
1693 no arguments) or when list was modified. Affected file
1696 * Remove client from invite list in KILLED notify and in
1697 KILL command. Affected file silcd/command.c and
1700 * Fixed bugs in invite list handling in INVITE command.
1701 Affected files silcd/command.c and silcd/server_util.c.
1703 * Merged with Irssi 0.8.6.
1705 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1706 Affected file irssi/src/fe-text/silc.c.
1708 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * The silc_argument_get_[first/next] now return the argument
1711 type to caller. Added silc_argument_payload_encode_one.
1713 Affected files are lib/silccore/silcargument.[ch].
1715 * Added support for the SILC 1.2 INVITE command and new
1716 invite lists to server. Affected files are silcd/command.c,
1717 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1719 * Added support for the SILC 1.2 BAN command and new
1720 ban lists to server. Affected files are silcd/command.c,
1721 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1723 * Added support to client sending new INVITE command. Affected
1724 file is lib/silcclient/command.c.
1726 * Added support to client sending new BAN command. Affected
1727 file is lib/silcclient/command.c.
1729 * Added support for removing client from invite list when kicked
1730 from channel, as SILC 1.2 dictates. Affected files are
1731 silcd/packet_receive.c and silcd/command.c.
1733 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1735 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1736 automatically the cipher's internal IV. Affected files
1737 lib/silccrypt/silccipher.[ch].
1739 * Assure the RESUME_CLIENT packet is not sent to twice to
1740 backup router if the detached client was originated from
1741 the backup. Affected file silcd/server.c. Bug #76.
1743 * Changed silc_sim_symname to not allocate memory. Affected
1744 file lib/silcsim/silcsimutil.c.
1746 * Fixed memory leaks with SIMs in server. Affected files
1747 silcd/serverconfig.c, silcd/server.c.
1749 * Fixed channel key distribution after resuming detached
1750 client. Affected files silcd/packet_receive.c.
1752 * Fixed channel's global_user boolean checking after detaching.
1753 Check it after changing the owner of the client not before.
1754 Affected file silcd/packet_receive.c.
1756 * Fixed few double frees from client library. Fixes at least
1757 Bug #81, possibly others too.
1759 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1760 notifys in Irssi SILC Client. Affected file is
1761 irssi/src/silc/core/client_ops.c. Bug #82.
1763 * Applied Ville Räsänen's manual page and --mandir bugfix
1764 patch. Affected files are configure.in.pre and Makefile.am.pre.
1767 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Added support to backup router protocol for backup to tell
1770 normal server that it cannot use the backup router as primary
1771 because the primary isn't really down. Updated protocol
1774 * Added support for primary router to tell backup router that
1775 resuming is not possible because the backup really isn't primary
1776 in the cell. For example if backup disconnected itself the
1777 resuming is not allowed since the primary really did not
1778 go down. Updated protocol specs.
1780 * Removed MARS from crypto library.
1782 * Defined the CTR mode and Randomized CBC mode in SILC. The
1783 CTR mode is RECOMMENDED now in specification. Defined also
1784 Serpent cipher as optional cipher. Updated the protocol specs.
1786 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1788 * Added support for inviting/banning by IP/MASK, public key,
1789 and explicit Client ID. Redefined the command and notify
1790 types to allow easier forwards support for other methods
1791 of inviting/banning. Updated protocol specs.
1793 * Remove the client from channel's invite lists if the client
1794 is kicked or killed. Updated protocol specs.
1796 * Unified the Channel Message Payload and Private Message
1797 into one Message Payload. Updated protocol specs and
1800 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Don't wait for EOF after socket error has occurred, but
1803 close the connection. Affected file is silcd/server.c.
1805 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Added support for setting FOUNDER mode on channel with
1808 specific public key which can be set with CMODE command.
1809 Updated protocol specs and implemented in client and server.
1811 * Fixed the Irssi SILC client to correctly shutdown the client
1812 library to avoid memory leaks. Affected files are
1813 irssi/src/silc/core/silc-core.c and silc-servers.c.
1815 * Deprecated the No Reply flag in SKE protocol and introduced
1816 "IV Included" flag which can be used to indicate that the IV
1817 is included in the ciphertext. This makes it possible to use
1818 SILC on unreliable transport, such as UDP which may cause
1819 packet reordering and losses. Updated protocol specs, did
1822 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1825 < 32 bit values in correct size. Affected file is
1826 lib/silcmath/mp_mpi.c.
1828 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1830 * Fixed the KE Start Payload parsing to check that mandatory
1831 fields are present. Affected file lib/silcske/payload.c.
1833 * Fixed compilation warnigs in Irssi SILC Client. Affected
1834 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1836 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1838 * Print "nick now appears as newnick" and update Irssi's nicklist
1839 when you change your nick to "nick". Closes #62
1841 * Never format your own nick. Closes #63
1843 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1845 * SILC_UMODE_GONE changes are now propagated correctly to the
1846 Irssi client. Closes #54
1848 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1850 * Fixed example in /HELP KEY
1852 * Added expando $j which expands to current SILC Client version
1854 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Fixed public key decoding in crypto library.
1858 * Added better error printing to SKE library.
1860 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Fixed NICK command to not crash if nickname was not sent.
1864 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1866 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1867 Deprecated the old Encrypt-And-MAC order. Updated protocol
1868 specs and implemented.
1870 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1871 generation. Updated specs and implemented.
1873 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Added support for rekey before 2^32 sequence number wraps.
1876 Affected files in server and client library.
1878 * Padding must be at least 8 bytes now. Implemented and updated
1881 * Compute maximum padding for authentication packets to make
1882 passphrase approximation attacks impossible. Affected files
1883 in client library and in server.
1885 * Fixed PING command sending in client library and handling in
1886 server. The server ID must be ID Payload, not raw ID data.
1887 Affected files in server and client library.
1889 * Defined that all public keys sent in commands and notify
1890 payloads are actually Public Key Payloads not raw public key
1891 data. Updated protocol specs and implemented.
1893 * Updated protocol version to 1.2. Updated specs and code.
1895 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1896 status types. Updated specs and the code.
1898 * Added support for normal client to kill its own entries from
1899 the network. Updated protocol specs and the code.
1901 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1902 and added initial implementation.
1904 * Added MAC field to the Private Message Payload to protect
1905 against chosen ciphertext attacks. Updated the protocol specs
1908 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1909 attribute to indicate the user's current idle and signon time
1910 of a service. Updated protocol specs and implemented.
1912 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Added "do_not_bind" argument to silc_client_file_send what
1915 can be used to not bind locally but assume the file receiver
1916 provides the point of connect. Usefull when sender is behind
1917 NAT device. Affected file lib/silcclient/silcclient.h and
1920 * Added -no-listener option to FILE SEND command in Irssi SILC
1921 client. Affected file irssi/src/silc/core/silc-servers.c.
1922 Renamed FILE RECEIVE to FILE ACCEPT.
1924 * Confirm passphrase for private key encryption in
1925 silc_create_key_pair and silc_change_private_key_passphrase.
1926 Affected files are lib/silcutil/silcapputil.c.
1928 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1930 * Move silc_client_packet_send back to internal, added
1931 silc_client_send_packet, a bit simpler function for application.
1932 Affected files lib/silcclient/silcclient.h, client.c and
1935 * Moved the SilcClientEntry, SilcChannelEntry and
1936 SilcServerEntry to silcclient.h to be public and documented
1937 them for application. Affected files are
1938 lib/silcclient/silcclient.h and idlist.h.
1940 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Fixed manual page installation patch by Ville Räsänen.
1943 USERS help page fix patch by Ville Räsänen
1945 * Changed the silc_client_command_call interface to make
1946 the command call simpler for the application. The library
1947 now handles the command line parsing, command finding and
1948 execution. Application only needs to call the function
1949 with the command line. Affected files are
1950 lib/silcclient/silcclient.h, command.[ch].
1952 * Fixed silc_get_input to NULL-terminate the returned input.
1953 Affected file lib/silcutil/silcutil.c.
1955 * Resolve the client's public key in JOIN command if the
1956 founder auth data is being requested but we don't know the
1957 client's public key. Affected file silcd/command.c.
1960 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Print notify for server opers when backup router comes
1963 online. Affected file silcd/server.c.
1965 * Fixed the INVITE command to send the invite list in
1966 command reply. Affected file silcd/command_reply.c.
1968 * Fixed MOTD command reply sending. Affected file
1971 * UTF-8 decode the topic in TOPIC command reply and LIST
1972 command reply in Irssi SILC client. Affected file is
1973 irssi/src/silc/core/client_ops.c.
1975 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Fixed the INVITE command to not crash Irssi SILC client
1978 when given without nickname argument. AFfected file
1979 irssi/src/silc/core/client_ops.c.
1981 * Fixed double free in WHOIS query on normal server when
1982 forwarding query to router. Affected file is
1983 silcd/server_query.c.
1985 * Fixed WATCH command reply handling on normal server which
1986 was missing altogether. Affected file silcd/command_reply.c.
1989 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1991 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1992 Included yodl sources for each of these. Also modified
1993 Makefile.am prototype to install these files to proper
1994 locations. Updated CREDITS. Affected file Makefile.am.pre,
1995 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1998 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Added support for encrypted private key files. Now
2001 passphrase must be provided when new key pair is created
2002 (can be empty though), and prompted when loading the
2003 private key. Added support for loading the old-style
2004 non-encrypted private keys as well. Affected files
2005 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2008 * Fixed silc_get_input to accept input on all terminals.
2009 Affected file lib/silcutil/silcutil.c.
2011 * Moved the Irssi SILC client key loading and other stuff
2012 to be called after the arguments and UI is initialized.
2013 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2015 * Added -P option to Irssi SILC client which can be used
2016 to change the passphrase of the private key. Affected
2017 file irssi/src/silc/core/silc-core.c.
2019 * Added silc_change_private_key_passphrase apputil routine
2020 to lib/silcutil/silcapputil.[ch].
2022 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Fixed connection closing in client library to not crash.
2025 Moved the connection freeing totally to function
2026 silc_clinet_del_connection. Affected file
2027 lib/silcclinet/client.c.
2029 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2031 * Changed includes/silcincludes.h to silcincludes.h.in to
2032 include configuration specific information. The silcdefs.h
2033 is not included in to installation anymore (it's only
2034 compilation time header).
2036 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Moved the SilcClient and SilcClientConnection from client.h
2039 to the public lib/silcclient/silcclient.h. Changed the
2042 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * If version string in silc_clinet_alloc is NULL the library
2045 puts it automatically. Affected file lib/silcclient/client.c.
2047 * Changed the version strings from variables to #define's
2048 in includes/silcversion.h.
2050 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2052 * Added shared library complation support.
2054 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Added lib/silcutil/silcapputil.[ch] for application
2057 utility functions. It includes routines for applications'
2058 convenience. Added silc_create_key_pair, silc_show_public_key
2059 and silc_load_key_pair functions.
2061 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2063 * Send RESUME_CLIENT packet from router to backup routers
2064 to in resuming. Affected file silcd/packet_receive.c.
2066 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * In IDENTIFY command parsing, send all other IDs except
2069 Client IDs explicitly to router for resolving on normal
2070 server. Also check that ID received in WHOIS command is
2071 always Client ID, others are not allowed. Affected file
2072 silcd/server_query.c.
2074 * Merged latest changes from irssi.org CVS.
2076 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2079 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2081 * Fixed the heartbeat sending in Irssi SILC client. Moved
2082 the silc_client_packet_send to silcclient.h for application
2083 usage. Affected files lib/silcclient/client_internal.h
2084 lib/silcclient/silcclient.h.
2086 * Fixed a bug in query resolving in server. Used wrong
2087 variable in a for loop and crashed. Affected file is
2088 silcd/server_query.c.
2090 * Server constructs requested attributes only to locally
2091 connected clients. Affected file silcd/server_query.c.
2094 * Fixed a bug when sending resolving from router to server
2095 with requested attributes. The constructed WHOIS command
2096 was incorrect. Affected file silcd/server_query.c.
2099 * Fixed Requested Attributes saving in WHOIS command reply.
2100 The length of the data buffer must be saved too. Affected
2101 file silcd/command_reply.c.
2103 * Update the client entry's servername after detaching is
2104 over. Affected file silcd/packet_receive.c. Bug #37.
2106 * Resolve incomplete client entrys in CUMODE_CHANGE and
2107 CMODE_CHANGE notifys. Affected file is
2108 lib/silcclient/client_notify.c. Bug #42.
2110 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2112 * Fixed channel key packet processing bug on backup router
2113 during backup resuming protocol. Affected file is
2114 silcd/packet_receive.c.
2116 * Fixed memory leaks in server. Affected files are
2117 silcd/server.c and silcd/packet_receive.c.
2119 * Fixed packet decryption problem when backup router encrypted
2120 channel message with wrong key during backup resuming
2121 protocol. Affected file silcd/packet_send.c.
2123 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2124 Toni Willberg (toniw@iki.fi)
2126 * Changed the SilcCipher context to be private. Changed the
2127 silc_cipher_get_iv to just return pointer to the IV. Added
2128 silc_cipher_get_name to return the name of the cipher.
2129 Fixed code all around to support these changes. Affected
2130 files are lib/silccrypt/silccipher.[ch], client library and
2133 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Fixed unaligned access in lib/silccore/silcattrs.c.
2137 * Fixed libtool linking in lib/silcsim/Makefile.am.
2139 * Fixed services attribute printing. Affected files is
2140 irssi/src/silc/core/silc-queries.c.
2142 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2144 * Fixed a crashbug in incoming server accepting. Affected
2145 file silcd/server.c.
2147 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2149 * Added automatically generated index to Toolkit Reference
2152 * Added support for Postscript Toolkit Reference Manual.
2154 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2159 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Added 'send_events' boolean argument to the function
2162 silc_schedule_set_listen_fd which sends the set events to
2163 the application explicitly if set to TRUE. Default action
2164 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2165 lib/silcclient/client_internal.h and silcd/server_internal.h.
2167 * Added silc_compare_timeval to determine which time values
2168 is smaller. Affected file lib/silcutil/silcutil.[ch].
2170 * Added sort-of "Quality of Service" (QoS) support to
2171 SilcSocketConnection. Data reception can be controlled with
2172 rate limit per second and/or read data length limit.
2173 Added silc_socket_set_qos. Affected files are
2174 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2176 * Added the QoS configuration to SILC Server configuration
2177 file. Affected files are silcd/serverconfig.[ch] and
2180 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Merged with irssi.org CVS.
2184 * Failed OPER and SILCOPER authentications are now logged.
2185 Affected file silcd/command.c. Bugs #25.
2187 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2189 * ROBODoc documented lib/silcutil/silcbuffer.h and
2190 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2191 <ville.rasanen@iki.fi>.
2193 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Added support for auto-passphrase authentication from the
2196 config file during connecting which was not implemented
2197 yet. Affected file irssi/src/silc/core/client_ops.c.
2199 * Fixed a bug in authentication protocol failure handling which
2200 was processing wrong callback context. Affected files
2201 are lib/silcclient/client.c and protocol.c.
2203 * Fixed the /ATTR allow off to actually work. Affected file
2204 is irssi/src/silc/core/silc-queries.c.
2206 * Fixed the /ATTR -del to work. Affected file is
2207 irssi/src/silc/core/silc-queries.c.
2209 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2211 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2213 * Fixed mask attribute adding in Irssi SILC client. Affected
2214 file irssi/src/silc/core/silc-queries.c.
2216 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Added support for saving the requested attributes in
2219 WHOIS to directory. Affected file is
2220 irssi/src/silc/core/silc-queries.c.
2222 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Added support for parsing VCard fields that do not have
2225 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2227 * Fixed a double free bug in hash table foreach function
2228 if the entry was deleted in the foreach callback. Affected
2229 file lib/silcutil/silchashtable.c.
2231 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Added silc_attribute_get_verify_data to return the signature
2234 verification data for either user digital signature or
2235 server digital signature in Requested Attributes. Affected
2236 files are lib/silccore/silcattrs.[ch].
2238 * Added silc_vcard_alloc which is used to allocated dynamic
2239 SilcVCard context. The silc_vcard_free now checks whether
2240 the context is dynamically allocated or not. Affected files
2241 are lib/silcutil/silcvcard.[ch].
2243 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Periodically remove the NOATTR status from client entry
2246 so that the client may take the attributes in use even after
2247 server has resolved them unsuccessfully earlier. Affected
2248 file silcd/server_query.c and idlist.h.
2250 * Moved sha1hash and md5hash from client->internal to
2251 SilcClient for application usage. Affected files are
2252 lib/silcclient/client.h and client_internal.h.
2254 * Fixed attribute encoding and decoding bugs. Affected
2255 files lib/silccore/silcattrs.[ch].
2257 * Added ATTR command to Irssi SILC Client which is used to
2258 manage user's Requested Attributes sending and values for
2259 WHOIS command. Affected files around Irssi SILC client.
2261 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2263 * Added silc_buffer_strformat which can be used to format
2264 strings into a buffer which size is automatically increased.
2265 Affected file lib/silcutil/silcbuffmt.[ch].
2267 * Added implementation of VCard (RFC 2426) which can be used
2268 as part of Requested Attributes in WHOIS command. Affected
2269 file lib/silcutil/silcvcard.[ch].
2271 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Some strncat -> silc_strncat changes our the core and
2276 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2277 errors. Added better error printing to SKE library.
2278 Affected files lib/silcske/silcske.c, silcske_status.h and
2281 * Save the PKCS key length even if only private key is set to
2282 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2284 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2285 length in bits not in bytes. Affected files are
2286 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2287 silcd/server_query.c.
2289 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2291 * Added silc_attribute_payload_encode_data to directly encode
2292 the data into the attributes buffer. Renamed function
2293 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2294 Affected files are lib/silccore/silcattrs.[ch].
2296 * silc_hash_table_find_foreach calls the foreach function now
2297 once even if the nothing was found with context set to NULL.
2298 Affected file lib/silcutil/silchashtable.[ch].
2300 * Remove the RESOLVING flag from client entry after received
2301 the Requested Attributes from the client. Fixed memory leak
2302 in client entry freeing. Affected files silcd/server_query.c
2305 * Added Requested Attributes support into SILC Client Library.
2306 It is not able to send requested attributes in WHOIS command,
2307 and also receive and process requested attributes. Added
2308 silc_client_attribute_[add|del] and silc_client_attributes_get
2309 functions. Added also `ignore_requested_attributes' to the
2310 SilcClientParams to not use attributes in client. Affected
2311 files are lib/silcclient/command.c, client_attrs.[ch],
2312 silcclient.h, client_internal and client.[ch].
2314 * Changed the silc_client_get_client_by_id to support Requested
2315 Attributes, it takes them as argument now. Affected file
2316 is lib/silcclient/silcclient.h, and idlist.c.
2318 * Added -details option to WHOIS command in Irssi SILC Client
2319 to support the requested attributes. By default it requests
2320 all attributes. Affected file lib/silcclient/command.c and
2321 irssi/doc/help/in/whois.in.
2323 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2325 * Add also SERVICE attribute for server-constructed attribute
2326 data. Also digitally sign the attributes and add
2327 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2328 silcd/server_query.c.
2330 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Changed the silc_attribute_payload_encode to support list
2333 of attributes (function may be called several times to add
2334 a new attribute). Removed the silc_attribute_payload_encode_list
2335 function. The encoding function now also automatically encodes
2336 the data, so the caller does not need to do that. Affected
2337 files lib/silccore/silcattrs.[ch].
2339 * Added support for replying on behalf of the user to the
2340 Requested Attributes in WHOIS command in the server. Affected
2341 file silcd/server_query.c.
2343 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2344 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2346 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2348 * Don't swtich to become primary router if we are backup if
2349 decryption error has occurred. Affected file silcd/server.c.
2351 * Fixed a bug in backup router IP address comparison in
2352 silc_server_backup_get.
2354 Save now also the port of the server/router and use that
2355 in comparison as well. Affected file silcd/server_backup.c.
2357 * Normal server now reconnects to backup router automatically
2358 if connection is lost to it. Affected file silcd/server.c.
2360 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * If packet processing fails (like integrity check fails)
2363 the connection is closed now. Affected files are
2364 lib/silccore/silcpacket.c and silcd/server.c.
2366 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2368 * Fixed double free in RSA public key set function
2369 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2372 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2375 Added server_query.[ch] which provides one interface for
2376 querying information using all three commands.
2378 * Changed all "typedef unsigned char" in core library to
2379 "typedef SilcUInt8".
2381 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2383 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2385 * Renamed silc_server_get_client_resolve to
2386 silc_server_query_resolve and moved to server_query.[ch].
2388 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Resumed client packet handling from server put the resumed
2391 client on wrong list on router and caused the client not
2392 be present on the network anymore. Now fixed to put the
2393 client to correct list. Affected file silcd/packet_receive.c.
2395 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2397 * Various cleanup in error message output in config parsing code
2398 and in server init code. Fixed error log files containing
2399 too many newlines ('\n') in some situations. Affected files are
2400 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2402 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2404 * Use the reverse lookupped hostname in client internals
2405 instead of one user provided us as remote server name.
2406 Affected file lib/silcclient/client.c.
2408 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Added 'app_context' to silc_schedule_init. It is an
2411 application specific context that is delivered to application
2412 in task callback functions. Affected files are
2413 lib/silcutil/silcutil.[ch].
2415 * The hb_context in SilcSocketConnection is not freed
2416 automatically anymore (application must free it). Freeing
2417 it automatic is inconsistent. Affected files are
2418 lib/silcutil/silcsockconn.[ch].
2420 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2422 * Added support for removing explicitly added client connections
2423 in rehash and closing the client connections if they were
2424 unconfigured in the rehash. Affected file silcd/server.c.
2426 * Added support for aborting automatically pending commands
2427 that never receives the reply (to avoid memory leaks).
2428 Added also silc_server_command_pending_timed to set the
2429 specific timeout for pending command. Affected files are
2430 silcd/command[_reply].[ch].
2432 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2433 specs and lib/silccore/silcstatus.h.
2435 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2437 * Changed the silc_get_time to accept time value as argument
2438 or if zero is sent return current local time. Affected
2439 file lib/silcutil/silcutil.[ch].
2441 * Added STATS command to client library and Irssi SILC client.
2442 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2444 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Assure that channel key is set before sending it. May
2447 crash server otherwise. Affected file silcd/packet_send.c.
2449 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Assure that endless loop cannot happen with detached client
2452 resolving on normal server. Added idlist status
2453 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2454 silcd/idlist.h and silcd/packet_receive.c.
2456 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2458 * Incoming file transfer request cannot use same session as
2459 the sending session. This can happen when sending file to
2460 yourself. Crashed the client on quit. Affected file
2461 lib/silcclient/client_ftp.c. Bug #24.
2463 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Implemented the draft-riikonen-precense-attrs draft and
2466 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2468 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Distribute the SERVER_SIGNOFF notify also to local backup
2471 routers from the primary router. The backup router may not
2472 have the signing of local server directly connected and need
2473 to know about the signoff. Affected file silcd/server_util.c.
2475 * Use the primary router as the origin of the locally connected
2476 server when it is disconnecting from the backup router since
2477 that's where it really is coming from. Now the clients from
2478 the disconnecting server are removed correctly and "shadow"
2479 clients are not left to the backup router. Affected file
2482 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2484 * If normal server is standalone and found existing but disabled
2485 channel, do not re-create the channel since it creates
2486 duplicate same channels. Affected file silcd/server.c.
2488 * Added anonymous client connections support to server. New
2489 "anonymous" configuration option to ConnectionParams section
2490 added. If set to true, the username and hostname information
2491 of the client will be scrambled and anonymous user mode is
2492 set automatically to the user. Affected files are
2493 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2495 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * In JOIN notify handling, mark that the cache entry of the
2498 client cannot be expired. Can cause crashes on normal
2499 server (asserts client->channels). Affected file is
2500 silcd/packet_receive.c.
2502 * From now on distribution versions are used as protocol versions
2503 instead of by default using the Toolkit base version as protocol
2504 version. Affected file prepare.
2506 * Do not set the locally resolved hostname for local client
2507 entry but take what server sends. This way the real hostname
2508 is showed in WHOIS for yourself. Affected file is
2509 lib/silcclient/idlist.c and lib/silcclient/client.c.
2511 * Resolve local info with IDENTIFY when connecting to server.y
2513 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2515 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2516 for implied search (not needed on platforms which has native
2517 pthreads library). Use --without-pthreads to disable threads.
2518 Affected file is configure.in.pre
2520 * Fixed --with-iconv on platforms which need to bypass (broken)
2521 native iconv(). Affected file is configure.in.pre
2523 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2525 * Moved -C option parsing in Irssi SILC client at same time
2526 as other options. The UI was initialized earlier and caused
2527 problems on command line. Bug #16. Affected file is
2528 irssi/src/silc/core/silc-core.c.
2530 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2532 * Added global variable silc_log_timestamp that tells silclog
2533 wether to print or not the timestamp in the logging files.
2534 Affected file lib/silcutil/silclog.[ch].
2536 * Added silcd configuration option Timestamp in the Logging
2537 section. Affected file silcd/serverconfig.[ch],
2538 doc/example_silcd.conf.in.
2540 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Fixed fingerprint checking to check for entirely empty
2543 fingerprint instead of two first bytes when determining
2544 if it is set. Bug #18. Affected file silcd/command.c.
2546 * Fixed duplicate PKCS name registering to not allow it.
2547 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2549 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2551 * Conditionalize non-gcc compiler optimizations for various
2552 platforms, enable those commented out. Cleanups.
2553 Affected file lib/silcmath/mpi/configure.in
2555 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2557 * silc_rng_exec_command() left zombie processes if command
2558 didn't generate any output. Affected file
2559 lib/silccrypt/silcrng.c
2561 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2563 * Rewrote iconv checking, introduce --with-iconv for systems
2564 which rely on libiconv. Check if iconv() provided by libc
2565 is good enough, otherwise demand libiconv. Affected file
2568 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2570 * Search for ldopen() also in libc. This enables SIM support
2571 on *BSD systems. Based on patch from Alex Zepeda. Affected
2572 file configure.in.pre
2574 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2576 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2577 This fixes prepare on *BSD systems. Affected file
2580 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * More fixed for not having purge timeout for global clients
2583 that are on channel. Affected files silcd/command_reply.c
2586 * Fixed the rekey protocol to work with backup router connections.
2587 Rekey packets are now allowed on disabled connections as
2588 well. Affected files silcd/packet_send.c and server.c.
2590 * Do not switch to be as backup router when shutting down and
2591 closing the primary connection. Affected file silcd/server.c.
2593 * Fixed memory leaks in backup router deleting. Added
2594 silc_server_backup_free to free all data during shutdown of
2595 server. Affected files silcd/server_backup.[ch].
2597 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Do not process commands if the sock->user_data is NULL.
2600 Affected file silcd/command.c.
2602 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * Fixed buffer overflow and security problems (loosing bits
2605 in CFB encryption) in SILC RNG. Problems reported by
2606 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2608 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Added yet more checks that client is not expired on global
2611 list if it is on channels. Affected file is
2612 silcd/command_reply.c.
2614 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Merged c0ffee's MIME signal patch which adds support for
2617 sending also MIME messages in Irssi SILC Client, and handling
2618 received MIME messages in a signal (and perhaps doing something
2619 to non-textual MIME messages).
2621 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Fixed pending command deletion in server and client library
2624 to check the whole list instead of breaking after first found.
2625 The affected files are silcd/command.[ch] and
2626 lib/silcclient/command.[ch].
2628 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2630 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2631 secret or private, otherwise it's possible to find out
2632 whether a secret channel exists or not. Affected file
2635 * If CMODE change fails during the mode setting, assure that
2636 the old mode mask is set for the channel back. Affected
2637 file silcd/command.c.
2639 * Fixed passphrase saving on +a channel on normal server
2640 after successful JOIN command. Affected file silcd/command.c.
2642 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2644 * Remove server/router operator privileges in DETACH command,
2645 since it's possible to resume to server where these
2646 privileges would not be allowed for the client. Affected
2647 file silcd/command.c.
2649 * Do not set to wait for backup in rehash of the server.
2650 Affected file silcd/server.c.
2652 * Do not check listener sockets when counting how many
2653 socket connections we have. Affected file is
2654 silcd/server_util.c.
2656 * Do not announce disconnected clients that are remaining
2657 in history (for WHOWAS). This is because SIGNOFF notify
2658 for these has been sent earlier already. Affected file
2661 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Buffer overflow with CUMODE command's mode->mode character
2664 conversion. Reported by Ville Räsänen. Affected file
2665 lib/silcutil/silcutil.c.
2667 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Allow heartbeat packets to go disabled connections anyway.
2670 Affected files silcd/server.c and silcd/packet_send.c.
2672 * Do not broadcast New Channel packets with List flag set
2673 in the packet to backup routers. The router must check
2674 for the correctness of the packets before sending them.
2675 It is possible that router will have enforce Channel ID
2676 change and this would cause desync in the backup router.
2677 Affected file silcd/packet_receive.c.
2679 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2680 are handled in list parsing. They are not list packets
2681 anymore. Affected file silcd/packet_receive.c.
2683 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Stop waiting for backup router through the timeout, not
2686 directly after backup router has arrived. Affected file
2689 * Do not re-create channel keys and send them when removing
2690 clients in server shutdown. Affected files are
2691 silcd/server_internal.h and silcd/server_util.c.
2693 * Notify distribution to backup routers was missing from
2694 the silc_server_send_notify_dest function which caused
2695 desyncing problems with backup router. Affected file is
2696 silcd/packet_send.c.
2698 * The client's channel removing was working wrong on
2699 backup router. It assumed that it doesn't know global
2700 information but backup router does know. For this reason
2701 it could remove channel when it wasn't supposed to do that.
2702 Affected file silcd/server.c and silcd/server_util.c.
2704 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * Stop for a couple seconds after badkup router has become
2707 primary router. Affected file silcd/server.c.
2709 * Added silc_server_remove_servers_by_server, which is used
2710 to remove servers originated from some other server. Also
2711 clients of those servers can be removed too. Affected file
2712 silcd/server_util.[ch].
2714 * When removing clients after a server has signed of remove
2715 also all servers behind that server (unless they are known
2716 to be available locally), and send SERVER_SIGNOFF for each
2717 of the server separately. Also the signed off clients are
2718 sent now separately per signed off server. The affected files
2719 are silcd/server.c and silcd/server_util.[ch].
2721 * All servers added with silc_idlist_add_server must always
2722 have both "router" and "connection" pointers set. Otherwise,
2723 bad server entries may be left around in the cache.
2724 Affected file silcd/command_reply.c.
2726 * Do not create the channel key in NEW_CHANNEL packet
2727 processing if the channel is empty. Affected file
2728 silcd/packet_receive.c.
2730 * Completed backup router support for standalone routers.
2731 Supports also servers in the cell that do not use the backup
2734 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Fixed a bug in silc_string_regexify which did not add '^'
2737 at the start of each string, and thus the matching was
2738 not explicit. For example ban list iikone@*!*@* would
2739 match also "priikone", which is wrong, it would have to be
2740 *iikone@*!*@* to match also "priikone". Affected
2741 file lib/silcutil/unix/silcunixutil.c.
2743 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Enable all local server connections before updating client
2746 caches when we've become backup router. Otherwise, signoff
2747 packets may not reach the clients. Affected files are
2748 silcd/server.c and silcd/server_util.[ch].
2750 * Fixed a bug in version string parsing which could crash
2751 the program with specially formatted version string.
2752 Bug reported and patch provided by Ville Räsänen. Affected
2753 file lib/silcutil/silcutil.c.
2755 * Handle the disconnection immediately when DISCONNECT
2756 packet is received in server. Affected file silcd/server.c.
2758 * Primary router now waits a short time (10 seconds) for
2759 backup router connection before accepting any other
2760 connection (except local). Affected file silcd/server.c,
2763 * Fixed a crash in client libary in NICK_CHANGE notify when
2764 NICK_CHANGE arrived for client entry we are resolving
2765 currently. Affected file lib/silcclient/client_notify.c.
2767 * Call the sconn->callback completion even if error had
2768 occurred. Start reconnecting always if connection to
2769 primary router fails during backup router protocol.
2770 Affected files silcd/server.c and server_backup.c.
2772 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2774 * Added functions silc_server_send_opers and
2775 silc_server_send_opers_notify to send packets stricly
2776 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2777 to send variable argument notify to operators.
2778 Affected files silcd/packet_send.[ch] and silcd/server.h.
2780 * Removed UMODE rights checking with UMODE_CHANGE notify.
2781 Affected file silcd/packet_receive.c.
2783 * Server/router operator now receives notify when network
2784 switches to backup router and when it resumes the use of
2785 primary router. Affected file silcd/server.c and
2786 silcd/server_backup.c.
2788 * Fixed the updating of client information after backup
2789 resuming protocol is over; update all except local clients
2790 to the new primary router. The affected file is
2791 silcd/server_util.c.
2793 * Added support for closing active connections in rehash
2794 that were unconfigured by the user. Supports currently
2795 closing server and router connections. Affected file
2798 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2800 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2803 is NULL since seems that on some platforms NULL is allowed
2804 and on some it's not. Fallback encoding is used instead.
2805 Affected file lib/silcutil/silcstrutil.c.
2807 * Fixed statistics updating for incoming server connection
2808 which could cause problems when re-connecting. Affected
2809 file silcd/server.c.
2811 * Preliminary backup router support for standalone router
2812 added. Affected files in silcd/.
2814 * Mark server connections in backup router disabled before
2815 and after backup protocol. Affected file is
2816 silcd/server_backup.c.
2818 * Added support for reconnecting to remote server connection
2819 even if the protocol fails, and if the configuration wants
2820 us to keep trying to connect anyway.
2822 Server connection is not allowed to backup router if
2823 backup router does not have connection to primary router yet.
2825 Affected file is silcd/server.c.
2827 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * Added silc_client_udpate_server function to update changed
2830 server info. Affected file lib/silcclient/idlist.[ch].
2832 * Added check for server entries that are being resolved when
2833 notify is received. If being resolved, handle the received
2834 notify only after it's resolved so that all notifys are
2835 handled in same order as received from the server.
2837 Added similar resolver check to channel entries. Every
2838 notify that cause resolving of any information that affects
2839 channel entry marks the channel entry in waiting state.
2840 After whatever resolving is over the waiters are signalled
2841 and only then the notifys are handled in the same order
2842 as delivered from the server.
2844 Affected files are lib/silcclient/idlist.[ch], and
2847 * Fixed KILLED notify handling in normal server. Affected
2848 file silcd/packet_receive.c.
2850 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2851 is locally connected, or was locally connected (but may
2852 be detached and connection is not active). Added also
2853 SILC_IS_LOCAL for checking this status. Affected files
2854 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2855 silcd/server.c and silcd/server_internal.h.
2857 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2859 * Don't send or handle TOPIC_SET if topic is already set and
2860 is same as being set. Affected files silcd/command.c and
2861 silcd/packet_receive.c.
2863 * Fixed CMODE change rights checking to work correctly when
2864 removing modes by operator. Affected file is
2865 silcd/server_util.c.
2867 * Fixed some handling with New Channel packet in router and
2868 fixed some CMODE_CHANGE notify handling in server and router.
2869 Affected file is silcd/packet_receive.c.
2871 * Changed "disconnect" client operation to include the
2872 reason of the disconnection and optional disconnection
2873 message. Affected file lib/silcclient/silcclient.h.
2875 * Made the compilation of lib/contrib/ stuff conditional.
2876 Affected files configure.in.pre, lib/contrib/Makefile.am.
2878 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2881 to the sender of the notify too, to avoid situation where two
2882 notifys are in the network at the same time going to oppsite
2883 directions. Affected file silcd/packet_receice.c.
2885 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2887 * Delete the client from channel even if the cilent->id is
2888 NULL. It was possible that client was deleted without
2889 removing from channels (theoretically at least). Affected
2890 file silcd/server.c and silcd/server_util.c.
2892 * Free the client data too when resuming is not successful.
2893 Affected file silcd/packet_receive.c.
2895 * Merged some code from c0ffee's silc-plugin. Affected files
2896 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2898 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2899 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2900 to the primary router connection, the other one returns
2901 TRUE if packet must be broadcasted to network.
2903 * All notifys that are destined to primary router (to network)
2904 are now automatically sent to backup routers even if the
2905 router is standalone (and has backup router). Affected files
2908 * Added --without-irssi and --without-silcd configuration
2909 options for disabling the compilation of these applications.
2910 Affected file configure.in.pre and prepare.
2912 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2915 UTF-8 encoding and decoding. Added also new encodings
2916 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2918 Added also SILC_STRING_LANGUAGE which is language and charset
2919 specific encoder and decoer for those platforms that support
2920 iconv(). It can convert the UTF-8 to and from the locale
2921 specific character set.
2923 Affected file lib/silcutil/silcstrutil.[ch].
2925 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2927 * Added function silc_get_command_name to the file
2928 lib/silcutil/silcutil.[ch].
2930 * Improved the server debug output a bit. Affected files are
2933 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2935 * Save the channel passphrase when received succesful JOIN
2936 command reply from router, on normal server. Otherwise
2937 joinig +a channels from normal server is not possible.
2938 Affected file silcd/command.c.
2940 * Fixed a bug in TOPIC_SET notify handling. The notifier
2941 may be other than client too, like server or channel.
2942 It expected it to always be only client and ignored the
2943 notify. Affected file silcd/packet_recieve.c.
2945 * Removed some (unnecessary) debug printing from
2946 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2948 * Do not force CMODE_CHANGE when server is announcing new
2951 Router announces stuff only after server reannounces channel
2952 after CHANNEL_CHANGE notify.
2954 These fixes optimizes the announcing procedure, and perhaps
2955 fixes some problems too. Affected file silcd/packet_receive.c.
2957 * Fixed SERVER_SIGNOFF sending to local clients. It was
2958 totally broken and sent the notify to all local clients,
2959 instead of only to those that was on same channel as the
2960 signing off clients. Affected file silcd/server_util.c.
2962 * Added -D option to server. It can be used to give debug
2963 level. The levels are from 0 - 99, and are predefined for
2964 smooth server debugging. (see silcd.c for the predefined
2965 levels). Affected file silcd/server.c.
2967 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2969 * Fixed a bug in Irssi SILC client to close the connection
2970 properly when disconnecting from server. Affected file
2971 irssi/src/silc/core/client_ops.c.
2973 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2975 * When authenticating as founder during JOIN command, check
2976 that the one authenticating becomes the only founder on the
2977 channel. Affected file silcd/command.c.
2979 * Better checking for founder mode setting when CUMODE_CHANGE
2980 notify is received. Affected file silcd/packet_receive.c.
2982 * Close all connections when shutting down the server by sending
2983 DISCONNECT packet. Close all listeners too when shutting
2984 down the server. Affected file silcd/server.c.
2986 * Handle DISCONNECT packet correctly in client library by
2987 calling the "disconnect" client operation. Affected file
2988 lib/silcclient/client.c.
2990 * Handle local errors correctly during resuming. Affected
2991 file lib/silcclient/client.c.
2993 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * The log file is not dupped internally anymore in
2996 lib/silcutil/silclog.c. Fixed memory leaks too.
2998 * The scheduler now dispatches all pending timeout tasks
2999 when it is uninitialized with silc_schedule_uninit.
3000 Affected file lib/silcutil/silcschedule.c.
3002 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Added --enable-stack-trace option to configure. Added
3005 memory allocation stack trace support. Added files
3006 lib/silcutil/stacktrace.[ch]. Affected files are
3007 lib/silcutil/silcmemory.[ch].
3009 * Fixed memory leaks from libraries and server. Affected
3010 files around the tree.
3012 * Reverted back a fix made to CUMODE which broke it.
3013 Affected file silcd/command.c.
3015 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3018 core library, and implemented it. All textual messages SHOULD
3019 use this flag and the message MUST be UTF-8 encoded.
3020 All text messages sent by Irssi SILC client are now UTF-8
3021 encoded (regardless whether the terminal supports UTF-8 or not).
3022 Affected files are lib/silccore/silcchannel.h,
3023 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3026 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Added lots of new statistics updating that was missing from
3029 the server and router code. Affected files in silcd/.
3031 * Sending SIGUSR1 signal to server now dumps the current
3032 server statistics into /tmp directory. Affected file is
3035 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3036 the SILC Hash Interface also. Added new functions
3037 silc_hash_get_name, silc_hash_init, silc_hash_update and
3038 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3040 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3042 * Added some better info printing for client during connecting.
3043 Affected file silcd/server_util.c.
3045 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3046 to silence a user on a channel. Affected files are
3047 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3048 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3049 and silcd/packet_receive.c.
3051 * Fixed a fatal bug in handling of malformed command payload.
3052 Affected file silcd/command.c.
3054 * Fixed a double free when announcing channel users to router.
3055 Affected file silcd/server.c.
3057 * After successful authentication to channel founder mode, check
3058 that there isn't anyone else with founder mode on the channel.
3059 The one that authenticated will become founder and anyone
3060 else is demoted. Affected file silcd/command.c.
3062 * Added error printing of any error that has occurred during
3063 any command in client library. Affected file is
3064 irssi/src/silc/core/client_ops.c.
3066 * Removed some error printing from the client library and left
3067 it for the application to worry (from the error status it
3068 receives in 'command' client operation. Affected file is
3069 lib/silcclient/command.c.
3071 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3074 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3075 Starting key agreement with itself is denied. Affected file
3076 is lib/silcclient/client_keyagr.c.
3078 * Fixed some error checkings from the SFTP library which caused
3079 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3080 and lib/silcsftp/sftp_util.c.
3082 * Added new "debug" and "debug_string" settings to Irssi SILC
3083 client which can be used to print runtime debugging on the
3084 Irssi's screen. Available when compiled with --enable-debug
3085 option. Affected file irssi/src/silc/core/silc-core.c.
3087 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3089 * Fixed a missing variadic parameter in a function call that
3090 caused server crash when a non-allowed connection arrived.
3091 Reported by Richard Becker. Affected file silcd/server.c.
3093 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3095 * Added WATCH list sending to backup routers from router.
3096 The WATCH command is sent by the router to the backup
3097 router. Affected file silcd/command.c.
3099 * Mark the backup_router flag for RouterConnection entry
3100 if the backup router stuff is defined in the config file.
3101 Affected file silcd/serverconfig.c.
3103 * Fixed some backup data sending around the code to work better
3104 if the router is standalone router. Not all places were fixed.
3105 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3108 * Fixed the router connecting when connecting to multiple
3109 routers. It ignored every other router except the first
3110 one. Affected file silcd/server.c.
3112 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Made the private key generation after expiration optional.
3115 If not created after expiration the old key will re-expire
3116 at a later time (and thus key pair is not necessary to
3117 change). Affected file irssi/src/silc/core/clientutil.c.
3119 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3121 * The length arguments in bind() and connect() were wrong
3122 and fixed now to used SIZEOF_SOCKADDR in the
3123 lib/silcutil/unix/silcunixutil.c.
3125 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3127 * Fixed detach timeout handling to use Client ID and not
3128 the actual client entry which may be freed in the callback.
3129 Affected file silcd/command.c.
3131 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Merged c0ffee's multiple interface support patch.
3134 Affected files in silcd/.
3136 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Cleanup keys properly. Affected file is
3139 irssi/src/silc/core/clientutil.c.
3141 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * Display the user mode on the status bar. Affected file
3144 irssi/src/silc/core/silc-expandos.c.
3146 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * If private message key is not set, but the flag is set in
3149 the packet, ignore the packet since it cannot be decrypted.
3150 Affected file lib/silcclient/client_prvmsg.c.
3152 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3154 * When resuming client, remove the old client entry from
3155 the watcher list too. Affected file silcd/packet_receive.c.
3157 * Do not allow normal server to force founder mode away
3158 from router if the founder mode is already set. Affected
3159 file silcd/packet_receive.c.
3161 * Remove the client entry with watch notify types with short
3162 timeout, and not directly, so that other notifys can be
3163 retrieved too. Affected file lib/silcclient/client_notify.c.
3165 * Display notification about data messages that cannot be
3166 displayed. Affected files irssi/src/silc/core/client_ops.c,
3167 irssi/src/fe-common/silc/module-formats.[ch].
3169 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * Fixed the CHANNEL_CHANGE notify handling in client libary
3172 to not use freed memory. Affected file is
3173 lib/silcclient/client_notify.c.
3175 * Fixed CUMODE_CHANGE notify handling in server. Affected
3176 file silcd/packet_receive.c.
3178 * Fixed USERS command to support empty channels. Affected
3179 file silcd/command.c.
3181 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3183 * Allow multiple identical pending commands to be registered
3184 in client library. Affected file is lib/silcclient/command.c.
3186 * Call the completion for resolving client information only
3187 after all resolvers has finished. This fixes a crash in
3188 the client. Added support for checking when the resolvers
3189 are finished. Affected file is lib/silcclient/idlist.c.
3191 * Wait by default 3 seconds before reconnecting to the server
3192 after being disconnected. Makes the /detach command a bit
3195 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Check the watcher list before sending signoff notifys
3198 when closing client connection. Affected file is
3201 * Added better CMODE command rights checking. Affected file
3202 silcd/server_util.c.
3204 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * Fixed watcher list checking during server signoff. It
3207 crashed the server. Affected file silcd/server_util.c.
3209 * The JOIN command reply returns now the founder's public
3210 key. Affected file is silcd/command.c.
3212 * Announce the channel mode, and the mode properties with
3213 CMODE_CHANGE notify. Affected file silcd/server.c.
3215 * Mark new channels by default disabled, untill at least
3216 one user joins the channel. Affected file is
3217 silcd/packet_receive.c.
3219 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3221 * The nickname argument to watch notify can be optional.
3222 Fixes a crash in server. Affected file silcd/packet_send.c.
3224 * Remove the client entry from cache if the WATCH notify type
3225 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3226 lib/silcclient/client_notify.c.
3228 * Check the watcher list before and after changing nickname
3229 when the NICK_CHANGE notify is received. Affected file is
3232 * Fixed a crash in OPER and SILCOPER command sending. Empty
3233 passphrase caused the crash. Affected file is
3234 lib/silcclient/command.c.
3236 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3238 * Merged with Irssi CVS for Irssi SILC client.
3240 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Completed the protocol specifications.
3244 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3246 * Merged with Irssi CVS for Irssi SILC client.
3248 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Added the founder's public key delivery to the
3251 CUMODE_CHANGE notify type as well. Updated the protocol
3252 specs and the code. Affected files are silcd/packet_send.[ch],
3253 silcd/packet_receive.c and silcd/command.c.
3255 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3257 * Added silc_pkcs_public_key_copy function into the
3258 lib/silccrypt/silcpkcs.[ch].
3260 * Remove the `iv' from the SilcChannelEntry since we can
3261 live without it. Affected files are silcd/idlist.h and
3262 silcd/packet_receive.c.
3264 * Added support for sending the founder's public key in
3265 the CMODE_CHANGE notify packet in the server. Affected
3266 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3267 silcd/command.c and silcd/server.c.
3269 * Changed the FOUNDER_AUTH authentication to use only
3270 public key authentication as defined by new protocol
3271 specs. Passphrase authentication with that mode cannot
3272 be used anymore. It is now possible to reclaim founder
3273 mode from any server in the network. Affected files are
3274 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3276 * Added permanent channels support by making the channel
3277 permanent when FOUNDER_AUTH mode is set on the channel.
3278 The channel will not be destroyed even if channel is empty
3279 when that mode is set. Protocol TODO #17. Affected
3280 files are silcd/server.[ch], server_util.[ch],
3281 silcd/command.c, silcd/packet_receive.c and
3282 lib/silcclient/command.c.
3284 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3286 * Added reference counter to the command reply context in
3287 the client library. Affected files are
3288 lib/silcclient/command_reply.[ch].
3290 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3292 * Fixed rekey protocol with PFS in the client library.
3293 Affected file is lib/silcclient/protocol.c.
3295 * Added support for list of errors in client library
3296 command reply handling. Affected file is
3297 lib/silcclient/command_reply.c.
3299 * Defined that the WHOIS and IDENTIFY commands can send
3300 list of errors. Updated the protocol specs. Protocol
3303 * Added support for sending list of errors to WHOIS and
3304 IDENTIFY commands in server. Added support for receiving
3305 list of errors in server. Affected files are
3306 silcd/command.c and silcd/command_reply.c.
3308 * Fixed client info resolving on LEAVE command in client
3309 library to not crash. Affected file is
3310 lib/silcclient/client_notify.c.
3312 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Defined that the NICK command replies with thew changed
3315 nickname too, to make the nickname changing simpler at
3316 the client's end. Updated protocol specs and the code
3317 in client and server. Affected files are
3318 silcd/command.c, lib/silcclient/command_reply.c and
3319 lib/silcclient/command.c.
3321 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3323 * Added `Compressed' packet flag to indicate that the packet
3324 payload is compressed by the sender. Updated the protocol
3325 specs and the core library. The compression still is not
3326 implemented in the sources. Affected file is
3327 lib/silccore/silcpacket.h.
3329 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3331 * Remove pending command callbacks also if the connection
3332 to the server is destroyed. Affected file is
3333 lib/silcclient/client.c.
3335 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Added new QUIET channel user mode that can be used to
3338 quiet a user in a channel. Updated the protocol specs but
3339 it wasn't implemented yet. Protocol TODO #27. Affected
3340 file is lib/silccore/silcmode.h.
3342 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Added BLOCK_INVITE user mode to be able to block incoming
3345 invite notifications. Protoocol TODO #26. Affected files
3346 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3349 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3350 the protocol specs and the code. Affected file is
3351 lib/silccrypt/silcpkcs.c.
3353 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Disconnect Payload includes now the status type. Updated
3356 the protocol specs and the code. Protocol TODO #25.
3357 Affected files are silcd/server.c, lib/silcclient/client.c.
3359 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3360 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3361 Moved the silc_client_command_status_messages table to the
3362 lib/silcutil/silcutil.c and added new funtion
3363 silc_get_status_message, which deprecates function
3364 silc_client_status_message. Affected files are
3365 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3366 lib/silcutil/silcutil.[ch].
3368 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3370 * Defined that the nickname hash in Client ID MUST be from
3371 lowercase nickname. This effectively changes nicknames in
3372 SILC to case-insensitive. Updated the protocol specs and
3373 the code. Affected files are lib/silcutil/silcutil.[ch],
3374 silcd/serverid.c, and silcd/idlist.c.
3376 * Added new channel user modes BLOCK_MESSAGES_USERS and
3377 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3378 code. Affected files are lib/silccore/silcmode.h,
3379 lib/silcclient/command.c, and silcd/packet_send.c.
3381 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3382 specs and code. Affected file lib/silccore/silcstatus.h.
3384 * Added support for watch list. It is possible to add nicknames
3385 to be watched, and when they come to network, leave network
3386 or user mode changes the watcher will be notified of this
3387 change. Added SILC_COMMAND_WATCH command, added new
3388 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3389 notifications. Updated the protocol specs and implemented
3390 this to library, client and server. Protocol TODO #21.
3391 Affected files are lib/silccore/silccomand.h,
3392 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3393 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3394 silcd/packet_send.[ch], silcd/packet_receive.c, and
3395 irssi/src/silc/core/client_ops.c.
3397 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3398 somebody watching you. Updated the protocol specs and the
3399 code. Affected files are lib/silccore/silcmode.h, and
3400 lib/silcclient/command.c.
3402 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3404 * Added service support to SILC protocol. Added new command
3405 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3406 core library. Services are not implemented in server or
3407 client for now. Protocol TODO #20. Affected files are
3408 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3410 * Added SilcStatus argument to `command' client operation
3411 to return the error status when command sending fails
3412 locally. Changed all command in client library to return
3413 correct command status. Affected files are
3414 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3415 irssi/src/silc/core/client_ops.c.
3417 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3419 * Added silc_mime_parse function to parse MIME headers.
3420 Affected files are lib/silcutil/silcstruti.[ch].
3422 * Added MIME header parsing in Irssi SILC Client. It displays
3423 all textual MIME objects, others it ignores. Affected file
3424 is irssi/src/silc/core/clien_ops.c.
3426 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3428 * Fixed a bug in the pid writing function, which couldn't be
3429 written in a root-owned directory.
3431 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Defined that channel message to unknown Channel ID must
3434 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3435 Updated the protocol specs and the code in server. The
3436 affected file is silcd/packet_receive.c.
3438 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3440 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3441 that it is used to send error notifys if error occurs during
3442 some SILC packet processing, except commands. The error
3443 types are same as for command reply types. Defined that
3444 if private message is sent to unknown Client ID the error
3445 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3446 Updated the protocol specs and code. Affected files are
3447 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3448 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3449 and irssi/src/silc/core/client_ops.c. Renamed the
3450 SilcCommandStatus to SilcStatus.
3452 * Defined the use of extra WHOIS attributes in WHOIS command.
3453 The <Requested Attributes> (defined in a separate document)
3454 can be used to request additional information about user
3455 not returned by standard WHOIS command. Defined that server
3456 can send WHOIS command directly to client. Client provides
3457 the requested attributes to the server. Updated the protocol
3458 specs. Protocol TODO #4. Implementation is not done yet
3459 (Protocol TODO #24).
3461 * Renamed function silc_client_command_status_message to
3462 silc_client_status_message. Affected files are
3463 lib/silcclient/command_reply.[ch].
3465 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3467 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3468 32 bit integers. Updated the protcol specs and the code.
3469 Affected files are silcd/command.c and
3470 lib/silcclient/command.c.
3472 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3474 * Fixed a bug in library where sending a bogus authentication
3475 payload would lead to a crash. Affected file is
3476 lib/silccore/silcauth.c.
3478 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Added detach_disabled and detach_timeout server config
3481 options to the server. Affected files silcd/serverconfig.[ch],
3482 silcd/command.c and silcd/packet_receive.c.
3484 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3486 * Added resolve_cmd_ident field to the SilcClientEntry structure
3487 too so that if the entry is for example being resolved so
3488 another command may attach to the same pending command reply
3489 without requiring to resolve the same entry again. Added
3490 support for adding multiple pending commands for one
3491 command idenfier. Affected files lib/silcclient/command.[ch],
3492 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3494 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3496 * Defined that server receives WHOIS command reply for private
3497 and secret channels too. Updated protocol specs and the
3498 code in server. Affected file silcd/command.c.
3500 * Defined <channel user mode list> argument to WHOIS command
3501 reply for returning user modes on the channels. The
3502 channel list now doesn't include the user mode anymore but the
3503 actual channel mode. Updated protocol specs and the code in
3504 client and server. Affected files are silcd/command_reply.c,
3505 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3506 and lib/silcclient/command_reply.c.
3508 * Save the channels list in WHOIS command reply in normal server
3509 so that WHOIS always shows joined channels also in normal
3510 server and not just on router. Affected file is
3511 silcd/command_reply.c.
3513 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3515 * Defined that server receives USERS command reply for private
3516 and secret channels too. Updated protocol specs and the
3517 code in server. Affected file silcd/command.c.
3519 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3521 * Changed the UMODE's mode mask argument to be optional. If
3522 not provided then the command merely returns the current mode
3523 mask to the client. Updated protocol specs and the server.
3524 Affected file is silcd/command.c.
3526 * Added SILC session detachment/resuming support. It is possible
3527 to detach by closing the network connection and then re-connect
3528 and resume to the old client session. Added DETACHED user
3529 mode that server will set for detached client. Added new
3530 packet RESUME_CLIENT which is used to perform the resuming
3531 process. Added DETACH command. Updated the protocol specs,
3532 core library, client and server. Protocol TODO #22. Very
3533 many affected files around the tree.
3535 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3537 * Changed the CMODE's mode mask argument to be optional. If
3538 not provided then the command merely returns the current mode
3539 mask to the client. Updated protocol specs and the server.
3540 Affected file is silcd/command.c.
3542 * Changed the Killer's Client ID in KILLED notify to be just
3543 any ID payload since router server is allowed to kill as well.
3544 Updated protocol specs, client libary and server. Affected
3545 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3546 and irssi/src/silc/core/client_ops.c.
3548 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Added new user modes ANONYMOUS for special anonymous servers
3551 that may set the mode for client, and BLOCK_PRIVMSG which
3552 client may set to block incoming private messages unless the
3553 Private Message Key flag is set (using private keys to protect
3554 private messages). Updated protocol specs and code in client
3555 and server and core library. Protocol TODO #23. Affected
3556 files are lib/silccore/silcmode.h, silcd/server.[ch],
3557 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3558 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3560 * Added new channel user mode BLOCK_MESSAGES which the client
3561 may set to itself to tell server not send channel messages.
3562 Other packets such as channel key packets are still sent.
3563 Protocol TODO #23. Updated the protocol specs, client and
3564 server. Affected files are lib/silccore/silcmode.h,
3565 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3566 lib/silcutil/silcutil.c, silcd/command.c, and
3567 silcd/packet_send.c.
3569 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Redefined the Status Payload to include now two 8 bit fields,
3572 instead of one 16 bit field. This now makes it possible to
3573 send list of errors. Updated the protocol specs and the code
3574 in core library, client library and server. Protocol TODO #1.
3575 Affected files are lib/silccore/silccommand.[ch],
3576 lib/silcclient/command_reply.[ch], silcd/command.c,
3577 silcd/command_reply.c and silcd/packet_receive.[ch].
3579 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3581 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3582 must be handled by the application and should tell the application
3583 that an error message was already printed, and it should print the
3584 config coords (line, filename, ...). Affected files are
3585 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3587 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3588 server config parsing code more readable.
3590 Fixed a bug in the fetch_logging() config callback.
3592 Affected files is silcd/serverconfig.c.
3594 * Drop root privileges when started in foreground. Don't drop them
3595 if debugging also. Affected file is silcd/silcd.c.
3597 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Added more IM-like features by introducing new user modes
3600 for setting various presence information. Added new modes:
3601 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3602 specs and code. Protocol TODO #19. Affected files are
3603 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3604 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3606 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3608 * Added STATS command to the protocol after all, to return
3609 various statistical information about the network. It can
3610 be used by clients to retrieve statistical information, and
3611 servers may use it to to fetch cell and network wide
3612 statistics from router. Updated the protocol specs and
3613 implemented it to the server. Protocol TODO #16.
3614 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3615 silcd/command_reply.[ch].
3617 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * The LIST command reply in client libary now adds new channel
3620 entry if the returned channel doesn't exist yet in cache,
3621 and returns the channel entry to the application in the
3622 command_reply client operation. Affected file is
3623 lib/silcclient/command_reply.c.
3625 * Changed the channel message payload's MAC generation to
3626 include the IV in the MAC as well. This way all relevant
3627 parts of the channel message payload are authenticated also
3628 with the channel message MAC (and not only by packet MAC).
3629 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3630 Affected file is lib/silccore/silcchannel.c.
3632 * Fixed the SKE to save the remote version, since the
3633 silc_ske_parse_version mistakenly checked wrong version,
3634 after it replaced the start payload. Affected files are
3635 lib/silcske/silcske.[ch].
3637 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3640 string utility functions. Added there also new functions
3641 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3642 Affected files lib/silcutil/silcstrutil.[ch].
3644 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3645 files are lib/silcutil/silcstrutil.[ch].
3647 * Defined that the security property fields in SKE SHOULD be
3648 UTF-8 encoded, defined that version string MUST be US-ASCII
3649 encoded, defined that passphrases sent in connection
3650 authentication protocol MUST be UTF-8 encoded. Implemented
3651 these to the client and server. Defined also that other
3652 passphrases sent in the protocol MUST be UTF-8 encoded.
3653 Affected files are lib/silcske/silcske.c,
3654 lib/silcclient/protocol.c, silcd/protocol.c,
3655 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3657 * Changed the silc_client_close_connection interface to not
3658 need the SilcSocketConnection which should not be visible
3659 to application. Affected files are lib/silcclient/client.c
3660 and lib/silcclient/silcclient.h.
3662 * Rewrote the text for Private Message Key Payload in the
3663 protocol specification. Protocol TODO #11.
3665 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Upgraded the protocol version to 1.1, updated protocol specs
3670 * Added the nickname as new argument to NICK_CHANGE notify and
3671 added it to protocol specs and implemented it to client and
3672 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3673 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3674 lib/silcclient/client_notify.c.
3676 * Added the killer's client ID to the KILLED notify and added
3677 it to protocol specs and implemented it to client and server.
3678 Protocol TODO #13. Affected files are silcd/command.c,
3679 silcd/packet_receive.c, packet_send.[ch],
3680 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3681 The killer's client entry is now returned to application in
3682 the `notify' client operation.
3684 * Fixed the Max Argument fields that had too large value set
3685 in the protocol specs. Protocol TODO #14.
3687 * Added the LEAVE command reply to return the ID of parted
3688 channel. Updated protocol specs and implemented it to the
3689 client and server. Protocol TODO #15. Affected files are
3690 silcd/command.c, lib/silcclient/command_reply.c. The channel
3691 entry is now returned to application in the `command_reply'
3694 * Rewrote the version SKE version checking in client libary
3695 and in server to use the silc_parse_version_string. Affected
3696 files are lib/silcclient/protocol.c, silcd/protocol.c.
3698 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3699 commands that was missing it, and updated protocol specs and
3700 the server implementation. Protocol TODO #10. The affected
3701 file is silcd/command.c.
3703 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3704 generic reply to a generic request (REQUEST flag), and
3705 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3706 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3707 to define the payload for DATA flag. Added the flags to
3708 the implementation. Protocol TODO #9. Affected file is
3709 lib/silccore/silcchannel.h.
3711 Changed the client library to return the message length
3712 to application as well in the channel_message and private_message
3713 client operations. Affected files are
3714 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3715 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3716 and lib/silcclient/client_ops_example.c.
3718 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3719 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3720 the channel. Updated protocol specs and impelemented this
3721 to client and server. Protocol TODO #6. Affected files are
3722 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3723 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3725 Added new options m and M to CMODE command in Irssi SILC
3726 client to set these modes.
3728 * Deprecated all administrative commands from SILC protocol
3729 since they are highly implementation specific commands.
3730 Updated protocol specs. Moved the old commands in
3731 implementations to private range of command types. Affected
3732 files are silcd/command.c, lib/silcclient/command.c and
3733 lib/silcclient/command_reply.c. Protocol TODO #8.
3735 * Fixed a bug in server where sending unknown command crashes
3736 the server. Affected file silcd/command.c.
3738 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3740 * Added SILC_PROTOCOLVERSION macro to check protocol version
3741 of a socket connection. The affected file is
3742 lib/silcutil/silcsockconn.h.
3744 * Added better error logging in rekey protocol. Affected file
3747 * Do not check public key types in SKE during rekey. Affected
3748 file lib/silcske/payload.c.
3750 * Fixed the rekey protocol with PFS, which was totally broken.
3751 Affected file silcd/protocol.c.
3753 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3755 * Some client implementations quit network by doing first LEAVE
3756 and then immediately SIGNOFF (like Bombyx). We now do check
3757 after a short time after LEAVE notify and check whether the
3758 client is still valid after LEAVE, and if not we remove it from
3759 cache. Affected file is lib/silcclient/client_notify.c.
3761 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3763 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3764 it's good not to have security holes here.
3766 * Fixed a negative refcount situtuation for the config context.
3767 Affected file is silcd/serverconfig.c.
3769 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3771 * ROBOdoc documented lib/silcutil/silcutil.h.
3773 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Optimized even more the SilcPacketContext structure. Now
3776 totally saved 16 bytes of memory per context after optimization.
3777 Affected files are lib/silccore/silcpacket.[ch].
3779 * Made strict checks for valid SILC IDs. Affected file is
3780 lib/silccore/silcid.c.
3782 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Changed the object argument for silc_cipher_register,
3785 silc_hash_register, silc_hmac_register and silc_pkcs_register
3786 to const. Affected files are lib/silccrypt/silccipher.[ch],
3787 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3789 * Changed the silc_get_username and silc_get_real_name to
3790 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3792 * Fixed the Irssi SILC Client to use the silc_get_username and
3793 silc_get_real_name insted of glib routines since the glib
3794 routines only corrupt stack. Fixes the Irssi SILC to work in
3795 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3797 * Fixed the Irssi to not use g_get_home_dir since it crashes
3798 or returns garbage on cygwin and corrupts stack. Added function
3799 get_home_dir to Irssi routines. Affected files are
3800 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3802 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3804 * Made some structure optimizations. SFTP memory FS MemFSEntry
3805 entry structure. Optimized SilcTask structure. Optimized
3806 SilcPacketContext structure.
3808 Affected files lib/silcsftp/sftp_fs_memory.c,
3809 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3811 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3813 * And yet again reverted back the config thing since Johnny
3814 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3817 * Fixed memory leaks from config object. Affected files are
3818 silcd/serverconfig.[ch].
3820 * Added support for adding new connections to the server in rehash.
3821 After rehash they take effect.
3823 Added support for changing the maximum allowed connections in
3824 rehash. The number can grow but going smaller is not supported.
3826 Added function silc_server_num_sockets_by_remote to the
3827 silcd/server_util.[ch].
3829 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3831 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3833 * Added preliminary checking during config parsing for a valid
3834 public/private key and removed further checks in the code.
3835 Affected files are silcd/serverconfig.[ch], server.c.
3837 * Moved functions silc_server_drop() and silc_server_daemonise()
3838 from server.c to silcd.c since they are stricly related to
3839 the application activity.
3841 * Reverted a small part of the automatic ref/unref since
3842 it caused a double unref in some situations. Affected
3843 files are silcd/silcd.[ch], server.c, serverconfig.c.
3845 * Added some .cvsignore files in the lib directory.
3847 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3849 * Fixed silc_net_gethostbyaddr to correctly resolve by
3850 address. Affected file lib/silcutil/silcnet.c.
3852 * Fixed the notify relaying to client. The HMAC to be used
3853 with relayed packets ws wrong and caused decryption failure
3854 at the client end. Affected file is silcd/packet_receive.c.
3856 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3858 * Created new branch silc_protocol_1_0_branch.
3860 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3862 * Changed the silc_server_config_* routines to be SilcServer
3863 independent. They are now officially application specific code
3864 and not part of generic server implementation. Affected files
3865 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3867 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3869 * Added automatic referencing of config context in the
3870 silc_server_config_alloc, and automatic unreferencing in the
3871 silc_server_config_destroy. Affected files are
3872 silcd/serverconfig.[ch], silcd/silcd.c.
3874 * Fixed the silc_log_quick handling in the logging routines.
3875 It didn't log quickly when it was TRUE. Affected file is
3876 lib/silcutil/silclog.c. Also the flush delay was set even
3877 if it was 0 in config file. Affected file is
3878 silcd/serverconfig.c.
3880 * Added support for changing key pair of the server in rehash.
3881 Affected file silcd/server.c.
3883 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3886 too early, before getting the channel entry. Affected file
3887 is silcd/packet_receive.c.
3889 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3891 * Added functions silc_server_config_[ref/unref], these are used
3892 to prevent that the config object is destroyed.
3894 No longer directly affect global variables silc_log_quick and
3895 silc_log_delay, they are first cached inside the config object
3896 and then applied with silc_server_config_setlogfiles().
3898 silc_server_config_set_defaults() is now internal to
3899 serverconfig.c, there are no reasons to show this internal stuff
3902 Affected files are silcd/serverconfig.[ch].
3904 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3905 fprintf's to stderr, since some code may be executed again after
3906 the server went into the background. Affected files are
3909 * Added rehash support. Added function silc_server_rehash() that
3910 will perform all the basic tasks of the rehashing procedure.
3912 * Added command line option `-x, --hexdump'. This will enable the
3913 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3914 The option `--hexdump' implies `--debug'.
3916 * Fixed a bad bug in the logging APIs (silcutil library) where
3917 the application would crash after calling silc_log_reset_all().
3919 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3921 * Fixed the KICKED notify handling in client library to
3922 correctly remove the channel and all entries from the
3923 channel when I was kicked. This bug crashed the client.
3925 Fixed yet another but in KICKED notify handling to remove
3926 the kicked client correctly from the channel.
3928 Affected file is lib/silcclient/client_notify.c.
3930 * Fixed a minor bug in looking up correct client entry
3931 in KICKED notify in server. Affected file is
3932 silcd/packet_receive.c.
3934 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3935 sources correctly to distribution. Fixes --with-gmp option.
3937 * Removed the manual rehashing from ID Cache, and changed it
3938 to use the SILC Hash Table's auto rehash feature. Affected
3939 file is lib/silccore/silcidcache.c.
3941 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3943 * Fixed a bug in the silc_client_nickname_format function that
3944 handles the multiple same nickname formatting. Two clients
3945 with same nickname caused problems after the first one left
3946 and rejoined. It didn't format the nickname correctly.
3947 Affected file is lib/silcclient/idlist.c.
3949 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Don't change the topic if olod topic is same as new one.
3952 Affected file is silcd/packet_receive.c.
3954 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3956 * Added cross-reference support to the SILC Documentation
3957 generator. All types across all HTML files are now cross-
3958 referenced. Affected files util/robodoc/generator.c and
3959 scripts/silcdoc/silcdoc.
3961 * Added file lib/silcutil/silctypes.h to include all the
3962 arithmetic type definitions and some macros. Removed
3963 includes/bitmove.h and moved macros to silctypes.h.
3965 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3967 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3969 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3971 * Added `type' argument to silc_id_payload_parse_id function which
3972 now returns the type of the ID to the sent pointer. Affected
3973 file is lib/silccore/silcid.[ch].
3975 * Added check for CMODE_CHANGE notify type that mode change is
3976 allowed by the sender. Affected file silcd/packet_receive.c.
3978 * Added check for CUMODE_CHANGE notify type that mode change is
3979 allowed by the sender. Affected file silcd/packet_receive.c.
3980 Added the ID type as CUMODE_CHANGE notify type as argument
3981 to the `notify' client operation. Affected files are
3982 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3984 * Added function silc_client_add_server to the client library.
3985 Added support for resolving also channel and server info when
3986 received unknown entity in notify packet. Affected files are
3987 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3989 * Added function silc_command_get_status to return the command
3990 status from the command reply's argument payload. Affected files
3991 are lib/silccore/silccommand.[ch].
3993 * Added check for KICKED notify type that the kicking is
3994 allowed by the client. Affected file silcd/packet_receive.c.
3996 * Created function silc_get_input which can be used to get input
3997 (echo on or off) from user on command line. Affected files are
3998 lib/silcutil/silcutil.[ch].
4000 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4002 * Optimized silc_server_packet_relay_to_channel function.
4003 Added new function silc_channel_message_payload_encrypt which
4004 can be called directly if channel message payload needs to
4005 be encrypted and is already encoded (no need to call _encode
4006 function). Packet relaying is now done by router without any
4007 extra memory allocations. Affected files are
4008 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4009 silcd/packet_send.c.
4011 * Fixed the INVITE notify handling. It took wrong arguments
4012 as invite list and invite delete. Affected file is
4013 silcd/packet_receive.c.
4015 * Added check for TOPIC_SET notify type that the topic change is
4016 allowed by the client. Affected file silcd/packet_receive.c.
4018 * Added check for INVITE notify type that inviting is allowed by
4019 the client. Affected file silcd/packet_receive.c.
4021 * Changed the silc_server_client_on_channel to return the
4022 SilcChannelClientEntry as well. Moved the function
4023 silc_server_check_cmode_rights to server_util.[ch].
4024 Affected files are silcd/server_util.[ch], silcd/command.c.
4026 * Added function silc_server_check_umode_rights to check whether
4027 changing client's user mode is allowed. Added check for
4028 UMODE_CHANGE notify type that the umode change is allowed
4029 by the client. Affected files are silcd/server_util.[ch],
4030 silcd/packet_receive.c and silcd/command.c.
4032 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4035 ID length. It ignored that ID can be IPv6 based as well.
4036 Affected file lib/silccore/silcpacket.h.
4038 * Fixed the silc_id_id2str and silc_id_str2id to take the
4039 IPv6 address offset's into consideration. Affecte file is
4040 lib/silccore/silcid.c.
4042 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Fixed the internal Unix scheduler functions to check for
4045 NULL context they may receive. The affected file is
4046 lib/silcutil/unix/silcunixschedule.c.
4048 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4050 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4051 can specify different directory with --home command line
4052 parameter. Affected files irssi/src/silc/core/client_ops.c,
4055 * SILC-specific commands aren't now executed if the active server
4056 isn't of SILC-type, so there won't be problems with having
4057 IRC and SILC protocol support in same client. Affected files
4058 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4061 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Improved the signal support in SILC Schedule. Added new
4064 function silc_schedule_signal_call which is used by application
4065 to mark a signal to be called. It is now safe to perform
4066 any kind of tasks in signal callbacks since it is guaranteed
4067 that the application specified signal callback is called
4068 after the signal is over. Affected files are
4069 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4071 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Added `name' field to SilcChannelPrivateKey to represent
4074 application given name for the key. Moved also the context from
4075 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4076 Added the `name' argument also to the function
4077 silc_client_add_channel_private_key.
4079 Added function silc_client_current_channel_private_key to set the
4080 current channel private key in use.
4082 Added "change" command to KEY command which can be used to change
4083 the current channel private key. Bound the command also to
4084 alt+K (Alt+Shift+k).
4086 Also affected files lib/silcclient/client_channel.c,
4087 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4089 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4091 * Added silc_rng_get_byte_fast function in to the
4092 lib/silccrypt/silcrng.[ch].
4094 * Changed the interface of silc_packet_assemble and the
4095 silc_packet_send_prepare. If silc_packet_assmble is now
4096 called the application does not call silc_packet_send_prepare
4097 because the library will call it automatically. These
4098 interfaces now also return a reference to the outgoing buffer
4099 which includes the assembled packet, which the application can
4100 use to encrypt the packet.
4102 Affected files are lib/silccore/silcpacket.[ch],
4103 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4104 silcd/packet_send.c, server_backup.c and packet_receive.c.
4106 * Fixed a packet sending bug on very high load, where outgoing
4107 packet queue wasn't handled correctly and packets got corrupted.
4108 Affected files are lib/silcutil/*/silc*sockconn.c,
4109 lib/silcclient/client.c and silcd/server.c.
4111 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Added macro SILC_PACKET_DATALEN which can be used during
4114 packet assembling to check whether the data to be added to
4115 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4116 len is truncated until it fits it.
4118 Added checks for maximum length of channel message payload and
4119 private message payload also.
4121 Added checks for maximum packet length in server and in
4124 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4125 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4126 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4127 lib/silcclient/client_prvmsg.c.
4129 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Added silc_server_packet_queue_purge call to the
4132 silc_server_disconnect_remote to assure that all data in the
4133 queue before disconnecting is sent to the network. Affected
4134 file silcd/server.c.
4136 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4138 * Added the deleting of server's own ID cache entry to the
4139 silc_server_free function. Free also everything else that
4140 has been allocated in silc_server_init. The affected file
4143 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4145 * Added functions silc_parse_version_string, silc_version_to_num,
4146 and silc_ske_parse_version to parse SILC protocol style version
4147 strings. Affected files lib/silcutil/silcutil.[ch] and
4148 lib/silcske/silcske.[ch].
4150 * Added new configuration params: version_protocol, version_software
4151 and version_software_vendor to specify what version the remote
4152 host must at least be to be able to connect to server. The vendor
4153 string can be regex matched too. Added new function
4154 silc_server_connection_allowed to check maximum number of allowed
4155 connections, and allowed versions for incoming connections.
4156 Affected files are silcd/server.c, server_util.[ch] and
4159 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4161 * Added preliminary support for signals in scheduler. The
4162 signals we care about are now blocked always when the scheduler
4163 is locked. This way we can synchronise the use of signal with
4164 scheduler. It is guaranteed that when signal occurs the scheduler
4165 is not locked, and thus new tasks can be safely added to the
4168 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4169 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4170 Added new platform specific routines
4171 silc_schedule_internal_signals_[un]block and
4172 silc_schedule_internal_signal_[un]register.
4174 Added new functions to SILC Schedule API:
4175 silc_schedule_signal_[un]register. Each signal that application
4176 is going to use should be registered to the scheduler.
4178 Affected files are lib/silcutil/silcschedule.[ch],
4179 lib/silcutil/*/silc*schedule.c.
4181 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4183 * Check for unauthenticated client and server in the
4184 silc_server_new_client and silc_server_new_server functions.
4185 Affected file silcd/packet_receive.c.
4187 * Added function silc_string_is_ascii to check whether given
4188 string is 7-bit ASCII string. Affected files are
4189 lib/silcutil/silcutil.[ch].
4191 * Added function silc_id_is_valid_server_id into the
4192 silcd/serverid.c and added checking for valid Server ID's in
4193 silc_server_new_server. The Server ID must always be based
4194 on the server's public IP address.
4196 * Added logging of DISCONNECT packet message in the server.
4197 Affected file silcd/server.c.
4199 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Changed all library interfaces that use Global RNG to also
4202 accept SilcRng as argument. Affected files are
4203 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4204 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4205 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4206 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4207 lib/silccrypt/rsa.c.
4209 * Added function silc_pkcs_generate_key to the
4210 lib/silccrypt/silcpkcs.[ch] for applications so that they
4211 don't need to do pkcs->pkcs->init calls anymore.
4213 * Remove SilcSocketConnection from the SFTP API since it really
4214 wasn't needed there. The application has the information
4215 saved in its contexts anyway and the SFTP layer doesn't need
4216 know about it. Affected files lib/silcsft/silcsftp.h and
4217 lib/silcsftp/sftp_[server/client].c.
4219 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4220 The SilcSimContext is not SilcSim.
4222 * Fixed possible buffer overflows in silc_id_render in the
4223 lib/silcutil/silcutil.c.
4225 * On EPOC the global crypto module lists are not used at all
4226 in the crypto library. Added support for using the constant
4227 algorithm list on EPOC. Affected files are
4228 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4231 * Fixed the handling of third parameter of KICKED notify, since
4232 it was mistakenly updated to SILC Protocol 1.0 even though it
4233 is to be included in 1.1. Since it is not in 1.0 it is not
4234 mandatory, and this fix now handles it only if it is provided,
4235 and it is not error if it is not provided. Affected file
4236 lib/silcclient/client_notify.c.
4238 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4240 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4241 client. Affected file irssi/src/silc/core/client_ops.c.
4243 * Merged with Irssi 0.8.4 from irssi.org CVS.
4245 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4247 * Check for valid socket connection in client entries before
4248 sending any messages. Fixes a crash, but doesn't fix some
4249 other underlaying bug that is lurking there. Affected
4250 file silcd/packet_send.c.
4252 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4254 * $usermode, $cumode and $cumode_space expandos shouldn't do
4255 anything with non-SILC server records. Affected file
4256 irssi/src/silc/core/silc-expandos.c
4258 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4260 * Fixed the silc_net_check_[host/local]_by_sock to support
4261 IPv6 bound sockets as well. Now they can return IPv6 addresses
4262 as well. Affected file lib/silcutil/silcnet.c.
4264 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4265 Affected lib/silcutil/unix/silcunixnet.c.
4267 * Fixed ID rendering (at least on some platforms, not NetBSD)
4268 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4270 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4272 * Added silc_hash_public_key and silc_hash_public_key_compare
4273 functions to be used with SilcHashTable. They can be used to
4274 hash public keys and compare public keys in hash table. Affected
4275 file lib/silcutil/silcutil.[ch].
4277 * Added support for specifying multiple public keys for Client
4278 connection section in server configuration file. This makes it
4279 possible to accept multiple public keys from same host, or to
4280 make a section that accepts any incoming host, and have the
4281 accepted public keys listed in the section.
4283 Added functions silc_sever_[find/get]_public_key, added the
4284 support for this actually to all connection sections but only
4285 the Client section is currently allowed to specify multiple
4288 Affected files are silcd/server.c, server_internal.h,
4289 command.c, protocol.c, server_util.[ch], packet_receive.c.
4291 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4293 * Merged Irssi 0.8.2 from irssi.org CVS.
4295 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4297 * If silc_debug is TRUE, also output standard logging messages
4298 to stderr with the debug output.
4300 Made silc_log_reset_all() flushing all channels before returning.
4301 Also fixed some documentation typos.
4303 Affected files are lib/silcutil/silclog.[ch].
4305 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Fixed the server to check correctly the amount of connections
4308 from single host, by checking also the type of the connection.
4309 Fixed also the comparison of number of connections and number
4310 of allowed connections. Affected files are silcd/server.c,
4313 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * Fixed the USERS command reply to save the user's mode on the
4316 channel as well. Fixed JOIN command reply to check whether a
4317 client is on channel already and not join it twice. Affected
4318 file lib/silcclient/command_reply.c.
4320 * Added new file silc-expandos.c into irssi/silc/core/ to return
4321 various stuff for various signal for the statusbar etc. updating.
4322 Now Irssi SILC client prints channel user modes etc. on the
4325 * The user mode (like server/router operator changes) is now shown
4326 on the Irssi SILC client's statusbar. The affected files are
4327 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4329 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4331 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4332 to SILC_SCHEDULE_[UN]LOCK macros.
4334 * Added more error printing to logs in server code. Affected
4335 files silcd/server.c and silcd/protocol.c.
4337 * Fixed -S option parsing in Irssi SILC Client. Affected file
4338 irssi/src/silc/core/silc-core.c.
4340 * Added silc_buffer_alloc_size function. Affected file is
4341 lib/silcutil/silcbuffer.h.
4343 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4346 constants. Affected files in
4347 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4350 * Changed the internal SFTP Memory FS table to const. Affected
4351 file lib/silcsftp/sftp_fs_memory.c.
4353 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4355 * Fixed the buffer formatting and unformatting routines to
4356 check the size of 64 bits types with sizeof(). Affected
4357 file is lib/silcutil/silcbuffmt.c.
4359 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Removed 0.6.x backwards support.
4363 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4365 * Changed all integer type names:
4366 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4367 to avoid collisions with other libraries using same type names
4370 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Added `prefer_ipv6' argument to the functions
4373 silc_net_gethostbyname[_async]. If it is TRUE it will return
4374 IPv6 address over IPv4. If FALSE IPv4 address is returned
4375 even if IPv6 address was found. Affected files
4376 lib/silcutil/silcnet.[ch].
4378 * Added support silc_net_create_connection[_async] to fallback
4379 to IPv4 address if IPv6 address could not be used (like if
4380 it doesn't work on a specific system). Affected file in
4381 lib/silcutil/unix/silcunixnet.c.
4383 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4385 * Added silc_schedule_reinit function to do the enlarging
4386 of the max tasks handling capabilities of the scheduler.
4387 Affected files lib/silcutil/silcschedule.[ch].
4389 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4391 * Added automatic extern "C" { ... } for C++ compilers so the
4392 application does not need to define them. Affected file
4393 includes/silcincludes.h.
4395 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4396 old name went against naming convention. Applications now
4397 include "silcclient.h" instead of "clientlibincludes.h".
4398 Removed includes/clientlibincludes.h, it is redundant now.
4400 * Renamed includes/version.h to silcversion.h.
4402 * Added really preliminary support for OS/2 into the util
4403 library. Only thread & mutex API is implemented, others
4404 are still to be implemented. Created the lib/silcutil/os2/
4405 directory. Created also file includes/silcos2.h.
4407 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4409 * Added preliminary BeOS support into the util library.
4410 Created lib/silcutil/beos/, and implemented all the needed
4411 functions to support SILC on BeOS. Created also file
4412 includes/silcbeos.h.
4414 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4416 * Added proper initializations to silc's irssi code, so it's
4417 now possible to load it as module. Affected files
4418 irssi/src/silc/core/silc-core.c,
4419 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4421 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4423 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4426 * Fixed the silcdoc document generator to correct generate
4427 docs from all kinds of filenames. Affected files are
4428 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4430 * ROBOdoc documented lib/silcutil/silcmemory.h.
4431 Added also new function silc_memdup.
4433 * Removed lib/silcutil/silcbufutil.h and moved those routines
4434 to the lib/silcutil/silcbuffer.h.
4436 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4438 * Added `user_count' to the SilcChannelEntry which now tells the
4439 number of users on the channel. The user count is now saved
4440 in normal server of global channels as well. Affected files
4441 silcd/server.c, idlist.h, packet_receive.c and command.c.
4443 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4444 include file utility functions.
4446 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4447 instead of calling directly OS routines.
4449 * Fixed NICK change printing in Irssi SILC Client. Fixed
4450 KICKED notify printing in Irssi SILC Client. Affected file
4451 irssi/src/silc/core/client_ops.c.
4453 * Fixed a NICK change bug in client library, to not recreate the
4454 client_entry->channels hash table everytime nick is changed.
4455 Affected file lib/silcclient/client.c.
4457 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4460 the SKE interface a bit.
4462 * Fixed padding problem in PKCS#1. The padding was not actually
4463 random since the random number generator was used incorrectly.
4464 This security bug affects only when encrypting with PKCS#1, and
4465 it is not currently used at all in SILC. SILC only use signing
4466 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4468 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4470 * Rewrote the notify handling in Irssi SILC client to not call
4471 the events as signals. Fixes problems with Perl support.
4472 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4474 * Send the auto-nicking NICK command in client library with
4475 little timeout after connecting. The affected file is
4476 lib/silcclient/client.c.
4478 * Added following new config file settings:
4479 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4480 key_exchange_timeout, conn_auth_timeout, connections_max,
4483 Implemented all the new config settings handling in the server.
4485 Optimized the use of SKE Mutual flag usage. Use it only
4486 if connection authentication protocol is not based in public
4489 Renamed all SilcServerConfigSection* to SilcServerConfig*
4490 to have a bit shorter names.
4492 Affected files silcd/serverconfig.[ch], server.[ch], and
4495 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4497 * Cleaned up the listening sockets code, preparing for the rehash
4498 support. Affected file is silcd/server.c.
4500 * Fixed some output messages. Affected files are silcd/silcd.c,
4503 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4505 * Create lib/doc/silcrng_intro.html document as introduction
4506 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4508 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4510 * Fixes to the silcd config template. Affected file is
4511 doc/example_silcd.conf.in.
4513 * Removed type casts from silc_calloc(), conforming to the
4514 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4516 * Removed param_name member from client, server, and router
4517 section structs, now identifying the param directly.
4519 Added CONFIG_FREE_AUTH macro in config file parsing.
4521 Affected files are silcd/serverconfig.[ch].
4523 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4525 * Fixed command line parameter handling. All SILC initialization
4526 is now done in silc_core_init() which also fixes autoconnecting
4529 Affected files irssi/src/silc/core/silc-core.c,
4530 irssi/src/fe-text/silc.c.
4532 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4534 * Added new configuration options and blocks:
4535 keepalive_secs, reconnect_count, reconnect_interval,
4536 reconnect_interval_max, reconnect_keep_trying and
4537 require_reverser_lookup. Added ConnectionParam block, and
4538 implemented the connection parameters when connecting as
4539 initiator and when accepting connections as responder.
4541 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4542 whether given configuration value has been given already.
4544 Affected files silcd/serverconfig.[c], server.[c].
4546 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4547 algorithm parts and created new file silcalgs.conf, that
4548 is now included from the example_silcd.conf.in.
4550 * Optimized the silc_server_connect_to_router_second to take
4551 the connection configuration object from the SilcServerConnection
4552 object instead of finding it during the connecting phase.
4553 Added the configuration object to SilcServerConnection struct.
4554 Affected files silcd/server_internal.h, server.c.
4556 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4558 * Add the client on channel after it was resolved at the
4559 channel message receiving, and it was not already on the
4560 channel. Affected file lib/silcclient/client_channel.c.
4562 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4564 * Fixed the public key authentication to allocate always the
4565 destination signature buffer instead of using static buffer.
4566 Affected file silcd/protocol.c.
4568 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4570 * Unified the serverconfig.[ch]'s helper function interface.
4571 Affected file silcd/serverconfig.[ch].
4573 * Removed doc/example_silc.conf.in since it is redundant.
4574 The make install will now install irssi/silc.conf file.
4576 * Added new Passphrase and Publickey authentication methods to
4577 config file, allowing both public key and passphrase based
4578 authentication to be set at the same time.
4580 Added `prefer_passphrase_auth' setting in config file which
4581 can be used to set to prefer passwd auth if both passwd and
4582 public key is set. If not set, public key is preferred.
4583 This has effect only when being initiator (responder will try
4586 Added support for authentication with passphrase and public key
4587 at the same time. The passphrase is tried first always since
4588 it is faster to check.
4590 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4592 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4594 * Merged the new SILC Config library, with the server parsing
4595 support. Read the header file silcconfig.h or the toolkit
4596 documentation for the news. Affected files are
4597 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4598 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4599 silcd/protocol.c silcd/server.c silcd/server_backup.c
4600 silcd/serverconfig.[ch] silcd/silcd.c.
4602 * Fixed some silclog documentation. Affected file is
4603 lib/silcutil/silclog.h.
4605 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4607 * The silc_cipher_register, silc_hash_register and
4608 silc_hmac_register now checks if the object to be registered
4609 is registered already. Affected files are
4610 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4612 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4614 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4616 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4618 * Allow zero length channel messages inside the Channel Message
4619 Payload. Affected file lib/silccore/silcchannel.c.
4621 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4622 as header filenames.
4624 * Removed lib/silcclient/README and created HTML file
4625 lib/silcclient/silcclient_using.html, which is now included
4626 as part of Toolkit documentation.
4628 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4630 * Fixed CUMODE_CHANGE notify handling to change the mode of
4631 correct client. Affected file lib/silcclient/client_notify.c.
4633 * Make silc_rng_alloc fail if it cannot allocate the sha1
4634 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4636 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4638 * Fixed the file transfer's key agreement payload to include
4639 zero port also if the hostname is NULL because it could not
4642 Call file transfer monitor callback now also if error occurs
4643 during key agreement protocol.
4645 Changed the silc_client_file_send interface to return the
4646 SilcClientFileError instead of session id. The session ID
4647 is returned into pointer provided as argument.
4649 Check that the file exists locally before sending the
4650 file transfer request at all.
4652 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4654 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4655 error than can occur while key agreement protocol. Affected
4656 file lib/silcclient/silcapi.h.
4658 * Fixed the event_mode CMODE handler to not crash when mode
4659 is changed and +k mode is set in the channel. Affected file
4660 irssi/src/silc/core/silc-channels.c.
4662 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4663 SILC_LOG_WARNING to give out Warning and not Error. Affected
4664 file lib/silcutil/silclog.c.
4666 * Fixed the channel message payload decryption in the function
4667 silc_channel_message_payload_decrypt to not modify the original
4668 buffer before it is verified that the message decrypted
4669 correctly. Otherwise, next time it is called with correct
4670 channel key it won't encrypt since the payload is corrupted.
4671 Affected file lib/silccore/silcchannel.c.
4673 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4675 * Do not constantly resize the window. A fix patch by cras.
4676 Affected file irssi/src/fe-text/screen.c.
4678 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4680 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4681 Affected file lib/silcutil/silcnet.c.
4683 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4685 * Fixed a bug in hash table internal routine for traversing
4686 the table with foreach callback. The current entry may
4687 become invalid in the callback but it was referenced after
4688 the callback returned.
4690 Do not allow auto rehashing of hash table during the
4691 silc_hash_table_foreach operation, for same reasons as it is
4692 not allowed for SilcHashTableList. Affected files are
4693 lib/silcutil/silchashtable.[ch].
4695 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4697 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4698 Win32 DLL. extern's in header files are now declared with
4701 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4703 * Fixed private message handling. It used some old code that
4704 caused the client to crash. Affecte file is
4705 lib/silcclient/client_prvmsg.c.
4707 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4709 * Added function silc_client_add_channel,
4710 silc_client_replace_channel_id, and removed functions
4711 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4712 from client library.
4714 * Added cross reference of the joined channels to the
4715 SilcClientEntry, and changed the SilcChannelEntry's
4716 users list to SilcHashTable. The affected files are
4717 lib/silcclient/idlist.[ch].
4719 * Fixed a bug in hash table tarversing. While the hash table
4720 is traversed with SilcHashTableList the table must not be
4721 rehashed. It is now guaranteed that auto rehashable tables
4722 are not rehashed while tarversing the list. Also defined that
4723 silc_hash_table_rehash must not be called while tarversing
4724 the table. Added function silc_hash_table_list_reset that must
4725 be called after the tarversing is over. The affected files are
4726 lib/silcutil/silchashtable.[ch].
4728 * Changed all hash table traversing to call the new
4729 silc_hash_table_list_reset in server and in client library.
4731 * Added function silc_client_on_channel to return the
4732 SilcChannelUser entry if the specified client entry is joined
4733 on the specified channel. This is exported to application as
4734 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4736 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4738 * Fixed founder regaining problem with JOIN command on normal
4739 server. The notify for mode change must be sent always and
4740 not only if !cmd->pending. Affected file silcd/command.c.
4742 * Fixed the WHOWAS command's reply sending to support the
4743 lists correctly. Affected file silcd/command.c.
4745 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4747 * When sending JOIN command to router for processing the
4748 sender's old command identifier was not saved back to the
4749 sender's command context, fixed now. The affected file is
4752 * Create the key in JOIN command of the router did not return
4753 the channel key, added check for this. Affected file is
4756 * Fixed a channel ID update bug in JOIN command reply. Do
4757 not directly upgrade the ID but call the function
4758 silc_idlist_replace_channel_id if the ID was changed.
4759 Affected file silcd/command_reply.c.
4761 * Fixed memory leaks from command calling if it would fail.
4762 Affected file silcd/command.c.
4764 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Applied patches from cras:
4768 Memory leak fixes around libaries, irssi window resize fix,
4769 new silclist.h and silcdlist.h, all extern inline changed to
4772 * Removed dotconf from lib/dotconf, not needed anymore.
4774 * Removed TRQ from lib/trq, not needed anymore.
4776 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4777 with server connections. Later this will be configurable
4778 in config file after new config file is done. Affected file
4781 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4783 * Fixed a crash in server related to channel announcements.
4784 Affected file silcd/server.c.
4786 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4788 * Fixed memory leaks in silc_server_create_new_channel*
4789 functions. Affected file silcd/server.c.
4791 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4792 which ID was changed. This way the router will send the
4793 user list for the channel again, and server won't be in
4794 desync in some rare circumstances. Affected file is
4795 silcd/packet_receive.c.
4797 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4799 * Check for NULL socket pointer in the function
4800 silc_server_packet_send_to_channel_real. Affected file
4801 silcd/packet_send.c.
4803 * Fixed the BAN notify handling to correctly remove ban
4804 list. Affected file silcd/packet_receive.c.
4806 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4808 * Fixed some header addition to Toolkit distribution in
4809 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4811 * Added lib/silcclient/client_ops_example.h as an template
4812 file for application programmers to quickly start using
4813 the SilcClientOperation functions in their application.
4814 Updated the lib/silcclient/README as well to tell about this
4815 nice file made available.
4817 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4819 * Call silc_server_remove_from_channels when removing client
4820 entry when NO_SUCH_CLIENT_ID was received. Affected file
4821 is silcd/command_reply.c.
4823 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4825 * Added server & router operator statistics updating. Affected
4826 file silcd/packet_receive.c and silcd/command.c.
4828 * Fixed the SERVER_SIGNOFF notify handling on normal server
4829 not to save the history information for clients. Same was
4830 fixed earlier in remove_clients_by_server function, but not
4831 here. Affected file silcd/packet_receive.c.
4833 * Raised the default connection-retry count from 4 to 7 in
4834 server. Affected file silcd/server.h.
4836 * Cancel any possible reconnect timeouts when we start the
4837 key exchange. Affected file silcd/server.c.
4839 * Do not reconnect on connection failure when SCONNECT was
4840 given. Affected files silcd/server.[ch].
4842 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4844 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4846 * Fixed the NICK command to always give the unformatted
4847 nickname to the one giving the NICK command. If unformatted
4848 nickname is cached already it will be formatted and the
4849 local entry will always get the unformatted nickname.
4850 Affected file lib/silcclient/idlist.c.
4852 * Fixed some double frees from client library commands.
4853 Affected file is lib/silcclient/command.c.
4855 * Fixed CUMODE command in server to assure that no one can
4856 change founder's mode than the founder itself, there was a
4857 little bug. Affected file silcd/command.c.
4859 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4861 * Removed the SilcClientCommandDestructor from the client
4862 libary, it is not needed anymore. Affected files are
4863 lib/silcclient/silcapi.h, command[_reply].[ch],
4864 client_notify, idlist.c.
4866 * Fixed GETKEY command to first resolve client, and then
4867 resolve the server only if the client was not found, instead
4868 of resolving both at the same time. Affected file is
4869 lib/silcclient/command.c.
4871 * Added silc_client_start_key_exchange_cb and lookup the
4872 remote hostname and IP address before starting the key
4873 exchange with server. The affected file is
4874 lib/silcclient/client.c.
4876 * The server's public key is now saved using the IP address
4877 of the server and not the servername for the filename.
4878 The hostname public key filename is checked as an fall back
4879 method if the IP address based filename is not found.
4881 Fixed the GETKEY command to save the fetched server key
4882 in correct filename.
4884 Print the remote server's hostname now when new key is
4885 received during connection process. Affected file is
4886 irssi/src/silc/core/client_ops.c.
4888 * Return always our own public key to the client if it asks
4889 for it with GETKEY command. Affected file silcd/command.c.
4891 * Removed the use_auto_addr variable from default config
4892 file since it was in wrong section. Affected file is
4895 * Fixed TOPIC_CHANGE notification to not route it when it
4896 was sent using silc_server_send_notify_to_channel function.
4897 Affected file silcd/command.c.
4899 * Fixed silc_server_send_notify_kicked to send the kicker's
4900 Client ID also, it was missing. Affected files are
4901 silcd/command.c, silcd/packet_send.[ch].
4903 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4905 * Do not save client history information in SERVER_SIGNOFF.
4906 Fixes the bug in normal server that it does not detect
4907 the client becoming valid after the server becomes back
4908 online. Affected file silcd/server_util.c.
4910 * Added `sock_error' field into the SilcSocketConnection
4911 context. When error occurs during socket operation (read
4912 or write) the error is saved. Added also new function
4913 silc_socket_get_error to return human readable socket error
4914 message. Affected files are lib/silcutil/silcsockconn.[ch],
4915 lib/silcutil/unix/silcunixsockconn.c, and
4916 lib/silcutil/win32/silcwin32sockconn.c.
4918 * The server now prints the socket error message in the
4919 signoff for client. Affected file silcd/server.c.
4921 * Fixed the `created' channel information sending from router
4922 to server in JOIN command. Checks now whether the channel
4923 really was created or not and set it according that.
4925 Fixed the JOIN command to use the client entry's current
4926 ID during the joining procedure instead of the one it sent
4927 in the command (it is checked though), since it can change
4928 between the packet processing and command processing, and
4929 would just case unnecessary pain in the client end. Affected
4930 file silcd/command.c.
4932 * Fixed a channel key payload sending to use correct channel
4933 ID when the server was forced to change the channel's ID by
4934 router. Router sent the key payload with the old Channel ID.
4935 Affected file silcd/packet_receive.c.
4937 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4939 * Call silc_server_save_channel_key only if the key payload
4940 was provided in the JOIN command's command reply. Affected
4941 file silcd/command_reply.c.
4943 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4945 * Fixed silc_mp_sizeinbase to return the value correctly with
4946 MPI. Affected file lib/silcmath/mp_mpi.c.
4948 * Fixed the stop_server signal to correctly stop the scheduler
4949 and gracefully stop the server when SIGTERM or SIGINT signals
4950 are received. Affected file silcd/silcd.c.
4952 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4954 * Simple handling of TERM and HUP signals. Also added some log
4955 flushing call around. Affected file is
4958 * Fixed small bugs in silclog.c. Now buffering output will take
4959 effect after 10 seconds since startup: This will ensure that
4960 no important startup messages are lost. Also output redirection
4961 will preserve original format ([Date] [Type] message).
4962 Affected file is lib/silcutil/silclog.c.
4964 * Added two options to the config file, in the logging section:
4965 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4966 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4968 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4970 * Do not print the warning about log files not being initialized
4971 more than once to avoid excess logging. Affected file is
4972 lib/silcutil/silclog.c.
4974 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4975 the SIM copying in make install in Makefile.am.pre.
4977 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4979 * Rewritten silclog APIs. Globally interesting changes follows:
4980 silc_log_set_files() changed to silc_log_set_file().
4981 silc_log_set_callbacks() changed to silc_log_set_callback().
4982 ROBOdoc documented silclog header file.
4983 SilcLogCb now returns bool to wether inihibit the default
4984 handler or not (to keep the old behaviour return always TRUE).
4985 The new APIs should also fix the problem of the
4986 silcd_error.log file that was written in the current directory.
4989 Log files streams will remain opened after silc_log_set_file()
4990 call, means less CPU usage notably on high traffic servers.
4991 File streams are now full buffered, and flushed to the disk
4992 every 5 minutes, lesses HD activity and CPU usage.
4993 Messages can be redirected, allowing admins to configure
4994 one single logfile for all server messages.
4995 the silc_log_quick global variable to activate fast-logging.
4996 Affected files lib/silcutil/silclog.[ch]
4998 * Changed some code to conform new silclog APIs. Affected
4999 files are doc/example_silcd.conf.in, silcd/server.c
5000 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5003 * Fixed a memory leak that could occur in some situations.
5004 Affected file silcd/serverconfig.c.
5006 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5008 * Added the silc_client_del_client to remove the client from
5009 all channels as well. Affected file lib/silcclient/idlist.c.
5011 * Fixed the client library to correctly remove the client
5012 from all channels when the client entry is being destroyed.
5013 Affected file lib/silcclient/client_notify.c, command.c.
5015 * Added auto-nicking support to the client library. If the
5016 applicatio now sets client->nickname it will be sent to the
5017 server after connecting by the library. This way for example
5018 SILCNICK (or IRCNICK) environment variables will have effect
5019 and always change the nickname automatically to whatever
5020 it is wanted. Affected file lib/silcclient/client.[ch].
5022 * Renamed silc_server_command_bad_chars to the
5023 silc_server_name_bad_chars and moved it to the
5024 silcd/server_util.[ch]. Added also new function
5025 silc_server_name_modify_bad to return nickname that
5026 includes bad characters as new nickname without those
5027 bad characters. This check and modify is now used in
5028 silc_server_new_client when the username is initially set
5029 as nickname, so it must be checked to be valid nickname.
5030 Affected file silcd/packet_receive.c.
5032 * The nickname length is now taken from the packet for real
5033 and not trusted to strlen() since it clearly can return
5034 wrong length for nickname including bad characters. This
5035 also applies to channel names. Affected file silcd/command.c.
5037 * Removed the lib/silcsilm/modules directory. Modules are now
5038 compiled into the lib/silcsim. Fixed the copying of the
5039 modules to follow symbolic links in Makefile.am.pre.
5041 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5043 * Fixed silc_string_regexify list creation. Fixes bugs with
5044 BAN and INVITE commands in server. The affected file is
5045 lib/silcutil/unix/silcunixutil.c.
5047 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Removed the command destructor entirely from the server's
5050 command and command reply routines. It is not needed, and
5051 its usage was buggy and caused crashes. Affected files are
5052 silcd/command[_reply].[ch].
5054 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5056 * Cancel protocol and NULL sock->protocol if timeout
5057 occurred during protocol. Affected file silcd/server.c.
5059 * Cancel protocol timeouts always before calling the final
5060 callback, to assure that after final callback is called
5061 no other state will be called for the protocol anymore.
5062 Affected file silcd/protocol.c.
5064 * Print error log if incoming connection configuration could
5065 not be found. Affected file silcd/server.c.
5067 * Fixed JOIN command to correctly save the founder mode
5068 to the client on normal SILC server, when the channel
5069 was created by the router. Affected file silcd/command.c.
5071 * Fixed LIST command (hopefully) to send correct reply
5072 packets. Affected file silcd/command.c.
5074 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5076 * The silc_packet_receive_process now returns FALSE if the
5077 read data was invalid packet, and TRUE if it was ok.
5079 The server now checks that if unauthenticated connection
5080 sends data and its processing fails the server will close
5081 the connection since it could be a malicious flooder.
5083 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5085 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5087 * Make sure the warning about error opening a log file is
5088 printed only once and not everytime it fails (produces
5089 too much useless log). Affected file lib/silcutil/silclog.c.
5091 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5093 * Made the silc_server_daemonise() function more readable.
5094 Affected file silcd/server.c.
5096 * Pid file is now optional, the user may comment it out from
5097 the config file. Removed define SILC_SERVER_PID_FILE, we
5098 don't need a default any longer. Affected file
5099 configure.in.pre, lib/Makefile.am.pre.
5101 * Make some use of the pid file. The server now dies at startup
5102 if it detects a valid pid file on his path. The server would
5103 die anyway in this circumstance, because of the bind() failure.
5104 Affected file silcd/silcd.c.
5106 * No longer compiling lib/dotconf.
5108 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5110 * Fixed JOIN command parsing not to crash. Affected file
5111 lib/silcclient/command.c.
5113 * Fied the NICK_CHANGE notify to add the new client entry
5114 even it is resolved. This removes an <[unknown]> nick
5115 thingy bug in the client. Affected file is
5116 lib/silcclient/client_notify.c.
5118 * Do not try to allocate 0 bytes (efence does not like it)
5119 in lib/silccore/silccomand.c when encoding payload.
5121 * Do not take IRCNICK as nickname in Irssi SILC client since
5122 it is not possible to set nickname before hand connecting
5123 the server (TODO has an entry about adding auto-nicking
5126 * Changed the silc_server_command_pending to check whether
5127 there already exists an pending entry with the specified
5128 command, command identifier and pending callback. This is
5129 to fix IDENTIFY and WHOIS related crashes that may register
5130 multiple pending commands with same identifier. Affected
5131 file silcd/command.c.
5133 * Fixed the server to reconnect to the router even if it
5134 was already reconnecting and EOF was received. This to
5135 fix a possibility that the server wouldn't ever try to
5136 auto-reconnect to the router. Affected file silcd/server.c.
5138 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5140 * Fixed the server's password authentication to use the
5141 length of the locally saved password, and not the one
5142 sent in the packet. Affected file silcd/protocol.c.
5144 * Fixed same password authentication problem in the
5145 Authentication Payload handling routines in
5146 lib/silccore/silcauth.c.
5148 * Yet another password authentication problem fixed with
5149 channel password handling in silcd/command.c.
5151 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * If first character of string in silc_parse_userfqdn is '@'
5154 then do not parse it. Affected file is
5155 lib/silcutil/silcutil.c.
5157 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Fixed minor bug in IDENTIFY command reply sending, which
5160 caused various weird problems during JOIN when it was
5161 resolving names for users. Affected file silcd/command.c.
5163 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5165 * Fixed the IDENTIFY command reply sending to chech better valid
5166 clients. It was possible to send incomplete list of replies.
5167 Affected file silcd/command.c.
5169 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Added silc_client_command[s]_[un]register functions now to
5172 dynamically register the commands in client library. Removed
5173 the static table of commands. This allows the client library
5174 to call commands without causing the application to know about
5175 what commands library has called.
5177 Removed the INFO command reply kludge to detect when the command
5178 was called by library. Now library use its own command reply
5179 function for INFO command.
5181 Added function silc_client_command_call to call a command.
5182 Application can use it to call command, not access the structure
5185 Now all commands that are sent by the client library (not
5186 explicitly sent by application) use own command reply functions.
5188 Affected files around lib/silcclient/ and in
5189 irssi/src/silc/core/.
5191 * Fixed the WHOIS command reply sending to chech better valid
5192 clients. It was possible to send incomplete list of replies.
5194 Fixed the WHOIS and IDENTIFY to send the request to router
5195 if normal server did not do it and did not find any results.
5197 Affected file silcd/command.c.
5199 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5201 * Moved the internal data from SilcClient context into its
5202 own file, not accesible to application. Affected files
5203 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5204 and other files in client library.
5206 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5208 * Added doc/examples installation target in Makefile.am.pre.
5211 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5213 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5214 commands the found client entry will be removed from the
5215 cache, after notifying application about the error. Affected
5216 file lib/silcclient/command_reply.c.
5218 * Changed the /MSG to check for exact nickname user gave, and
5219 not let `nick' match `nick@host' if it is only one found. Now,
5220 user must type the exact nickname (like nick@host2) even if
5221 there are no more than one same nicks found. This is to avoid
5222 a possibility of sending nickname to wrong nickname since
5223 `nick' could match `nick@host'. Affected file is
5224 irssi/src/core/silc-servers.c.
5226 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5228 * Do not print "you are now server operator" or similar when
5229 giving /away command. Affected files are
5230 irssi/src/silc/core/client_ops.c, silc-servers.h.
5232 * Made the silc_server_command_pending_error_check to send
5233 the same command reply payload it received back to the
5234 original sender of the command. This way all arguments
5235 that was received by the server will be received by the
5236 client too. Affected file silcd/command.c.
5238 * Added the silc_idcache_add to return the created cache entry
5239 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5241 * Add global clients to expire if they are not on any channel.
5242 This is because normal server will never know if they signoff
5243 if they are not on any channel. The cache expiry will take
5244 case of these entries. This is done by normal servers only.
5245 The affected files are silcd/command_reply.c,
5246 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5248 * If server receives invalid ID notification for WHOIS or
5249 IDENTIFY and the ID exists in the lists, it is removed.
5250 Affected file silcd/command_reply.c.
5252 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5253 in client then client entry that it matches is searched and
5254 the nickname is printed on the screen for user. Affected
5255 file irssi/src/silc/core/client_ops.c.
5257 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5259 * Use cache entry expire time in the LIST command reply to
5260 purge old entries from the cache after the LIST command
5261 reply has been received. This way we don't have non-existent
5262 entries in the cache for too long. Affected file is
5263 silcd/command_reply.c.
5265 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * If we are normal server, and we've not resolved client info
5268 in WHOIS or IDENTIFY from router, and it is global client,
5269 we'll check whether it is on some channel. If it is not
5270 then we cannot be sure about its validity and will resolve it
5271 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5272 file silcd/command.c.
5274 * Search channel by name (if possible) rather than by ID
5275 in IDENTIFY command's command reply. Affected file is
5276 silcd/command_reply.c.
5278 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5280 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5281 Updated specs and implemented it. Affected file silcd/command.c,
5282 silcd/packet_send.c and silcd/packet_receive.c.
5284 * Implemented the <founder auth> payload handling in the JOIN
5285 command. If provided all conditions for channel joining
5286 except requirement to provide correct passphrase can be
5287 overrided by the channel founder. Updated the protocol specs.
5288 Affected file silcd/command.c.
5290 Added support for founder auth in JOIN command in client
5291 library. Fixed the parsing of the JOIN command now to support
5292 all options as they should be. The affected file is
5293 lib/silcclient/command.c.
5295 * Optimized the WHOIS and IDENTIFY commands to send the request
5296 to router only if it includes nicknames or other names. If
5297 they include only IDs then check the local cache first before
5298 routing. Affected file is silcd/command.c.
5300 * Added channels topic announcements. Affected file is
5301 silcd/packet_receive.c and silcd/server.c.
5303 * Fixed the silc_server_send_notify_topic_set to really destine
5304 the packet to channel. Affected file silcd/packet_send.c.
5306 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5307 library. Affected file lib/silcclient/client_notify.c.
5309 * Added UMODE announcements. Affected file silcd/server.c.
5311 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5313 * Memory leak fixes in:
5315 lib/silcutil/silcsockconn.c
5316 lib/silcske/silcske.c
5317 lib/silcske/groups.c
5319 lib/silccrypt/silcpkcs.c
5320 lib/silccore/silccommand.c
5321 lib/silccore/silcidcache.c
5326 * ROBOdoc documented the lib/silcske/groups.h file and a
5327 bit changed the interface for better.
5329 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5331 * Update the client entry context in the ID cache after
5332 nick change. Affected file lib/silcclient/command.c.
5333 Fixes the CUMODE command when regaining founder privileges,
5334 and a little WHOIS problem.
5336 * Fixed silc_net_gethostbyname to correctly call the
5337 inet_ntop. Affected file lib/silcutil/silcnet.c.
5339 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5341 * Added IPv6 support checking to the configure.in.pre, added
5342 also --enable-ipv6 option to override the check. Affected
5343 file configure.in.pre.
5345 * The silc_thread_create now calls the start function
5346 directly if threads support is not compiled in. Removes
5347 ugly #ifdef's from generic code. Affected files are
5348 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5350 * Added silc_net_gethostby[name/addr]_async to asynchronously
5351 resolve. Affected files are lib/silcutil/silcnet.[ch].
5353 * Added support for rendering IPv6 based server, client and
5354 channel IDs. Affected file lib/silcutil/silcutil.c.
5356 * Added support for creating IPv6 based server IDs. Affected
5357 file is silcd/serverid.c.
5359 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5361 * Added silc_net_gethostby[addr/name] into the
5362 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5363 routines. Added silc_net_is_ip[4/6]. Affected file is
5364 lib/silcutil/unix/silcunixnet.c. All routines that take
5365 address as argument now supports both IPv4 and IPv6 addresses.
5367 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5369 * Fixed LIST command reply sending in server. Affected file
5372 * Server now sends the kicker's client ID in the KICK notify
5373 to the kicked client. Affected file silcd/command.c.
5375 * The client library now parses the kickers client ID and
5376 UI displays it. Affected files lib/silcclient/client_notify.c
5377 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5379 * Made all payload parsing function prototypes consistent.
5380 They all take now const unsigned char * and uint32 pair as
5381 the payload data instead of SilcBuffer. Changes all around
5382 the source tree. Other unsigned char* -> const unsigned char*
5383 changes around the tree as well.
5385 * Optimized SFTP client and server packet sending not to
5386 allocate new buffer for each packet but to recycle the
5387 first allocated buffer. Affected files are
5388 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5390 * Optimized the SFTP client to use SilcList instead of
5391 SilcDList for requests, because it is faster. Affected file
5392 is lib/silcsftp/sftp_client.c.
5394 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5395 into lib/silccore/silcid.[ch].
5397 Renamed silcpayload.[ch] into silcargument.[ch].
5399 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * If client entry is deleted with active key agreement
5402 session, abort the session.
5404 The silc_client_abort_key_agreement now calls the completion
5405 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5407 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5410 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5412 * Don't use __restrict in older GCC's. Affected file is
5413 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5415 * silc_net_localhost now attempts to reverse lookup the
5416 IP/hostname. Affected file lib/silcutil/silcnet.c.
5418 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5419 command. It can be used to gain founder privileges at
5420 the same time when joining the channel.
5422 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5423 kicker's client ID as well. Updated protocol specs.
5425 Defined that the server must send SILC_COMMAND_IDENTIFY
5426 command reply with error status to client who sent
5427 private message with invalid client ID.
5429 Updated the protocol specification.
5431 * Added silc_server_send_command_reply to send any
5432 command reply. Affected file silcd/packet_send.[ch].
5434 * Added silc_id_payload_encode_data to encode ID payload
5435 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5437 * The server now send IDENTIFY command reply with error
5438 status if client ID in private message is invalid. Affected
5439 file silcd/packet_receive.c.
5441 * Save the server key file with server's IP address in
5442 the filename instead of hostname. The affected file is
5443 irssi/src/silc/core/client_ops.c.
5445 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5447 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5450 * Added libtool support for compiling shared objects in
5451 lib/silcsim. Affected file configure.in.pre and
5452 lib/silcsim/Makefile.am. Original patch by cras.
5454 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Pid file configuration, and server's config file fixes
5457 patch by toma. Updated CREDITS file.
5459 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Fixed silc_client_channel_message to not try to decrypt
5462 the message twice if it resolved the destination client
5463 information. This could cause of dropping one channel
5464 message. Affected file lib/silcclient/client_channel.c.
5466 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5468 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5469 lib/silcclient/client.c. This function is used when the SILC
5470 Client is run under some other scheduler, or event loop or
5471 main loop. On GUI applications, for example this may be
5472 desired to used to run the client under the GUI application's
5473 main loop. Typically the GUI application would register an
5474 idle task that calls this function multiple times in a second
5475 to quickly process the SILC specific data.
5477 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5479 * Fixed silc_server_drop() for dropping the supplementary
5480 groups as well, this could cause a security hole on some
5483 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5485 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5488 * Write PID file after dropping privileges. Added -F option
5489 to run server on foreground. A patch by debolaz.
5490 Affected files silcd/server.c, silcd/silcd.c.
5492 * Fixed MOTD to return the MOTD file server name. Affected
5493 file silcd/command.c.
5495 * Added INFO command reply handling to the Irssi SILC Client.
5496 Affected file irssi/src/silc/core/client_ops.c.
5498 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Fixed the silc_idcache_list_* routines to really support
5501 the dynamic list. Fixes a crash. Affected file is
5502 lib/silccore/silcidcache.c.
5504 * Fixed the LIST command reply to really call LIST command's
5505 pending callbacks. Affected file silcd/command_reply.c.
5507 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5509 * Update conn->local_entry->nickname after giving NICK
5510 command. Affected file lib/silcclient/command.c.
5512 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5514 * Added the [pid] option to the silcd configuration file
5516 Affected files: serverconfig.[ch] and silcd.c
5518 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Save fingerprint in WHOIS command reply in server.
5521 Affected file silcd/command_reply.c.
5523 * Fixed NICK commands pending callback registration.
5524 Affected file lib/silcclient/command.c.
5526 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5528 * Use ++server->cmd_ident when sending commands in server,
5529 instead of random number. Affected file silcd/command.c.
5531 * Fixed GETKEY command reply to call actually GETKEY pending
5532 command callbacks. Affected file silcd/command_reply.c.
5534 * A bit stricter check for nicknames. Check for same nickname
5535 in NICK command also. Affected file silcd/command.c.
5537 * Do not call INFO command everytime client ID changes, only
5538 during first connecting. Affected file lib/silcclient/client.c.
5540 * Set the new nickname only after successful command reply for
5541 NICK command is returned by server. Affected file
5542 lib/silcclient/command.c.
5544 * Remove nicknames from nicklist during server_signoff notify.
5545 Should fix /NAMES bit more. The affected file is
5546 irssi/src/silc/core/silc-channels.c.
5548 * Added `fingerprint' field to the SilcIDListData in the
5549 silcd/idlist.h to hold the fingerprint of the client's
5552 Send the fingerprint of the client's public key in WHOIS
5555 Affected files silcd/command.c, and silcd/idlist.[ch].
5557 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5558 create fingerprint from given data.
5560 * Show the fingerprint of the client's public key in WHOIS.
5561 Affected files irssi/src/module-formats.[ch] and
5562 irssi/src/silc/core/client_ops.c.
5564 * Format the multiple same nicknames also during JOIN and
5565 NICK_CHANGE notifys. Affected file is
5566 lib/silcclient/client_notify.c.
5568 * Do not print error on screen for invalid private message
5569 payload since it can come if someone is sending private
5570 messages with wrong key. Affected file
5571 lib/silccore/silcprivate.c.
5573 * Fixed multiple concurrent /PING crash. Affected file
5574 lib/silcclient/command.c.
5576 * Changed the wrong ID encoding. All IP addresses must be
5577 in MSB first order in encoded format. They were encoded
5578 wrong and was in LSB format. Affected files are
5579 silcd/serverid.c, lib/silcutil/silcutil.c.
5581 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5583 * Call the `connect' client operation through the scheduler
5584 in case of error. Affected file lib/silcclient/client.c.
5586 * Call the `failure' client operation even if the error
5587 occurred locally during a protocol. Affected file is
5588 lib/silcclient/protocol.c.
5590 * Added support of sending LIST command to router from normal
5591 server. This way normal server can get list of all channels
5592 in the network too. Fixed the channel list sending in the
5593 server too. Affected files are silcd/command.c, and
5594 silcd/command_reply.[ch].
5596 * Added silc_server_update_channels_by_server and
5597 silc_server_remove_channels_by_server. They are used during
5598 disconnection of primary router and in backup router protocol.
5599 Affected file silcd/server_util.[ch], silcd/server.c and
5600 silcd/server_backup.c.
5602 * Fixed channel adding to global list in IDENTIFY command
5603 reply in server. Affected file silcd/command_reply.c.
5605 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * If the incoming packet type is REKEY or REKEY_DONE process
5608 that packet always synchronously. Fixes yet another MAC
5609 failed error on slow (dialup) connections. Affected file
5610 lib/silcclient/client.c and silcd/server.c.
5612 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Call check_version SKE callback for initiator too. Affected
5615 file lib/silcske/silcske.c.
5617 * Implemented fix for security hole found in the SKE that was
5618 fixed in the specification few days back; the initiator's
5619 public key is now added to the HASH value computation.
5620 Added backwards support for the old way of doing it too, for
5621 old clients and old servers. Affected file is
5622 lib/silcske/silcske.c.
5624 * Enabled mutual authentication by default in SKE. If initiator
5625 is not providing mutual authentication the responder will
5626 force it. This will provide the proof of posession of the
5627 private key for responder. The affected files are
5628 lib/silcclient/protocol.c and silcd/protocol.c.
5630 * Do not cache anymore the server's public key during SKE.
5631 We do mutual authentication so the proof of posession of
5632 private key is done, and if the server is authenticated in
5633 conn auth protocol with public key we must have the public
5634 key already. Affected file silcd/protocol.c.
5636 * Added new global debug variable: silc_debug_hexdump. If
5637 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5638 file lib/silcutil/silclog.[ch].
5640 * Fixed compilation warning due to char * -> const char *.
5641 Affected files lib/silcutil/silcnet.h, and
5642 lib/silccore/silcauth.[ch].
5644 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5646 * Fixed CMODE command when new channel key was created. If
5647 the creation failed the old key was removed. Next time giving
5648 same command would crash the server since the old key was
5649 freed already. Affected file silcd/command.c.
5651 * Fixed the silc_server_announce_get_channels to not crash
5652 on reconnect. Affected file silcd/server.c.
5654 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Added silc_log_set_debug_string function to set a regex
5657 string to match for debug output. Only the function names,
5658 or filenames matching the given debug string is actually
5659 printed. This way it is possible to filter out those debug
5660 strings that user is not interested in.
5662 Fixed a bug in silc_string_regexify.
5664 Affected files lib/silcutil/silclog.[ch], and
5665 lib/silcutil/unix/silcunixutil.c.
5667 * Changed the -d options in both server and Irssi SILC client
5668 to take the debug string as argument. Affected files
5669 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5671 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5673 * Added silc_hash_babbleprint to create a Bubble Babble
5674 Encoded fingerprint. The encoding is developed by Antti
5675 Huima (draft-huima-babble-01.txt), and it creates human
5676 readable strings out of binary data. Affected file
5677 lib/silccrypt/silchash.[ch].
5679 * Print the babble print now in addition of fingerprint as well
5680 in Irssi SILC client. Affected files are
5681 irssi/src/fe-common/silc/module-formats.[ch],
5682 irssi/src/fe-common/silc/core/client_ops.c.
5684 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * Fixed a security problem found in SKE. The initiator's
5687 public key too is now added to the HASH hash value creation
5688 which is signed by the responder to create the SIGN value.
5689 This will prevent anyone in the middle to lie to the responder
5690 about the initiator's public key. If this is done now, the
5691 man in the middle will get caught. Updated the protocol
5694 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Better installation directory handling. Configure module
5697 paths and other paths automatically to example_silc* files
5698 in doc/. A patch by toma.
5700 * Fixed compiler warning from MPI library, and from SILC RNG.
5703 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5704 It can be configured with ./configure. A patch by toma.
5706 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5708 * Find correct make to use in prepare-clean. A patch by
5709 toma. Affected file prepare-clean.
5711 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5713 * Added irssi variables use_auto_addr, auto_bind_ip,
5714 auto_bind_port and auto_public_ip.
5716 * Changed the interface for silc_client_send_key_agreement
5717 in lib/silcclient/silcapi.h
5721 irssi/src/silc/core/silc-core.c
5723 lib/silcclient/silcapi.h
5724 irssi/src/silc/core/silc-channels.c
5725 lib/silcclient/client_keyagr.c
5728 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5730 * Added silc_pkcs_public_key_compare to compare two
5731 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5733 * Check that the client who set the founder mode on the
5734 channel is the same client that is giving the founder
5735 mode to itself. It is done by comparing the saved public
5736 key (it is saved even in the authentication is passphrase).
5737 Affected file silcd/command.c.
5739 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5741 * Do not process packet for disconnected socket connection.
5742 Affected file lib/silccore/silcpacket.c.
5744 * Process the DISCONNECT packet through scheduler in the
5745 client library. Affected file lib/silcclient/client.c.
5747 * Fixed the silc_client_packet_parse to not to increase
5748 the packet sequence number if the conn->sock and the
5749 current socket connection is not same. This can happen
5750 for example during key agreement when the conn includes
5751 multiple socket connections (listeners). Affected file
5752 lib/silcclient/client.c.
5754 * The sender of the file transfer request now provides also
5755 the pointer (listener) for the key exchange protocol. If
5756 the listener cannot be created then it sends empty key
5757 agreement and lets the receiver provide the listener.
5759 Added `local_ip' and `local_port' arguments to the
5760 silc_client_file_send. If they are provided they are used,
5761 if not then it will attempt to find local IP address, if
5762 not found or bind fails then the remote client will provide
5765 Affected files are lib/silcclient/client_ftp.c and
5766 lib/silcclient/silcapi.h.
5768 * Extended the FILE SEND command to support defining the
5769 local IP and port for key exchange listener. They are
5770 optional. Affected file irssi/src/silc/core/silc-servers.c.
5772 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Defined to WHOIS command reply the sending of fingerprint
5775 of the client's public key (if the proof of posession of the
5776 corresponding private key is verified by the server).
5777 Updated to the protocol specification.
5779 * Added support of receiving the client's public key's
5780 fingerprint in command reply in client library. Affected
5781 file is lib/silcclient/command_reply.c, and
5782 lib/silcclient/idlist.[ch].
5784 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Do not send over 128 chars long nickname to the server
5787 in NICK command. Affected file lib/silcclient/command.c.
5789 * Do not send over 256 chars long channel names to the server
5790 in JOIN command. Affected file lib/silcclient/command.c.
5792 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Assure that silc_server_close_connection cannot be called
5795 twice for same socket context. Affected file is
5798 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5800 * Send error message to application if opening file for
5801 writing during file transfer fails. Affected file is
5802 lib/silcclient/client_ftp.c.
5804 Remove all file transfer sessions for a client that we're
5805 removing from ID cache.
5807 Affected file is lib/silcclient/client_ftp.c.
5809 * Fixed silc_net_addr2bin to return correct address. Affected
5810 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5812 * Fixed file transfer session removing on signoff notify.
5813 Affected file irssi/src/silc/core/silc-servers.c.
5815 * Added the SilcClientFileError to be returned in the monitor
5816 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5817 Affected file lib/silcclient/silcapi.h.
5819 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Fixed a crash in silc_client_ftp_free_sessions and
5822 silc_client_ftp_session_free_client. Affected file
5823 lib/silcclient/client_ftp.c.
5825 * Added `disabled' field in the SilcChannelEntry in the server
5826 to indicate if the server entry is disabled. Affected file
5827 silcd/idlist.h, silcd/command[_reply].c.
5829 * SILC server adds now /var/run/silcd.pid everytime it is
5830 started. Affected file silcd/silcd.c.
5832 * Added silc_server_packet_send_clients to send a packet to
5833 the provided table of client entries. Affected file
5834 silcd/packet_send.[ch].
5836 * Fixed a crash in client resolving in client_prvmsg.c in
5837 client library. Affected file lib/silcclient/client_prvmsg.c.
5839 * Do not actually remove the client directly from ID cache
5840 during SERVER_SIGNOFF, but invalidate it. This way we
5841 preserve the WHOWAS info for the client. Affected file
5842 silcd/server_util.c.
5844 * Fixed SERVER_SIGNOFF notify handling in the server. The
5845 server is now able to process incoming SERVER_SIGNOFF notify
5846 for a server that it doesn't even know about. It will remove
5847 the clients provided in the notify. Affected file
5848 silcd/packet_receive.c.
5850 * Check for partial packet in data queue after every packet that
5851 was found from the queue. Return and wait for more data if
5852 there is partial data in queue. Affected file is
5853 lib/silccore/silcpacket.c.
5855 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5857 * Added SilcClietFileError enum to indicate error in
5858 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5859 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5860 Affected files lib/silcclient/silcapi.h and
5861 lib/silcclient/client_ftp.c.
5863 * Check that newsize in silc_buffer_realloc is larger than
5864 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5866 * Added better monitor of file transfers. It now monitors
5867 key agreement protocol during the file transfer too. Added
5868 error reporting too. Affected files
5869 irssi/src/silc/core/silc-servers.c,
5870 irssi/src/fe-common/silc/module-formats.[ch].
5872 * Wrote a help file for FILE command.
5874 * Added silc_rng_global_get_byte_fast to get not-so-secure
5875 random data as fast as possible. Random data is read from
5876 /dev/urandom if available and from the SILC RNG if not
5877 available. It is used in padding generation. Affected file
5878 lib/silccrypt/silcrng.[ch].
5880 * All packets in client library are now processed synchronously.
5881 Optimized packet processing a lot. Affected file
5882 lib/silcclient/client.c.
5884 * All server connection packets are processing synchronously
5885 now in server, to optimize packet processing. Affected file
5888 * Include files are installed now only in Toolkit distribution
5889 if make install is given. Affected files: all Makefile.am's.
5891 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Assure that silc_client_notify_by_server_resolve does not
5894 resolve the client information multiple times. If it cannot
5895 be found by the first it cannot be found at all. Affected
5896 file lib/silcclient/client_notify.c.
5898 * Fixed WHOWAS command reply calling. Affected file
5899 lib/silcclient/command_reply.c.
5901 * Removed all references to silc_idlist_get_client from the
5902 Irssi SILC client since that call is internal call used by
5903 the library. The Irssi SILC client will use now client
5904 retrieval functions found in silcapi.h.
5906 * Fixed a bug in resolving nickname info before sending
5907 private message. It used freed memory. Affected file
5908 irssi/src/silc/core/silc-servers.c.
5910 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5912 * Assure my_channels statistics cannot go negative in server.
5913 Affected files silcd/server.c, silcd/server_util.c.
5915 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5917 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5919 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5921 * Win32 Toolkit changes. Affected files
5922 win32/silc.dsw, win32/libsilc/libsilc.def,
5923 win32/libsilcclient/libsilc.def,
5924 lib/silcutil/silcutil.c, and
5925 lib/sftp/sftp_fs_memory.c.
5927 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Added silc_net_localip to return local host's IP address.
5930 Affected file lib/silcutil/silcnet.[ch].
5932 * If key exchange or rekey protocol is active for a connection
5933 parse all packets syncronously since there might be packets
5934 in packet queue that we are not able to process without first
5935 processing packets before them. Affected file silcd/server,
5936 lib/silcclient/client.c.
5938 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5939 whether library should continue processing the packet.
5940 Affected file lib/silccore/silcpacket.h.
5942 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5943 SilcSFTPMonitorData to SFTP server to monitor various
5944 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5945 lib/silcsftp/sftp_server.c.
5947 * Added silc_file_size to return file size. Affected file
5948 lib/silcutil/silcutil.[ch].
5950 * Implemented the file transfer support for the client library.
5951 Added preliminary support for simple client to client one-file
5952 transmission. Affected file lib/silcclient/client_ftp.c,
5953 lib/silccilent/client.[ch].
5955 * Added new local command FILE to the Irssi SILC Client.
5956 It is used to perform the file transfer. It has subcommands
5957 SEND, RECEIVE, SHOW and CLOSE. Affected files
5958 irssi/src/silc/core/client_ops.c,
5959 irssi/src/silc/core/silc-server.[ch].
5961 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Relay the SILC_PACKET_FTP in the server. Affected files
5964 silcd/server.c and silcd/packet_receive.c.
5966 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Renamed silc_file_read and silc_file_write to functions
5969 silc_file_readfile and silc_file_writefile. Added function
5970 silc_file_open and silc_file_close. Affected files
5971 lib/silcutil/silcutil.[ch].
5973 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5975 * Resolve the client info when received private message or
5976 channel message for a client which nickname we don't know.
5977 Affected files lib/silcclient/client_prvmsg.c and
5978 lib/silcclient/client_channel.c.
5980 * Do not crash in /KEY if client is not connected. Affected
5981 file irssi/src/silc/core/silc-channels.c.
5983 * Added SilcClientStatus field to the SilcClientEntry in the
5984 lib/silcclient/idlist.h.
5986 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5987 is incomplete and is being resolved, it won't be resolved
5990 Make sure also that USERS command reply does not resolve
5991 twice information. Affected file is
5992 lib/silcclient/command_reply.c.
5994 Make sure that silc_client_get_clients_by_list does not
5995 resolve twice same information.
5997 * Check for valid client->id in the silc_server_free_client_data.
5998 Affected file silcd/server.c.
6000 * Fixed /GETKEY nick@server not to crash if the server entry
6001 is not found. Affected file lib/silcclient/command.c.
6003 * Fixed the silc_server_check_cmode_rights to check the
6004 requested modes correctly. Affected file silcd/command.c.
6006 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6008 * Better checks for non-printable chars in nick added.
6009 Affected file silcd/command.c.
6011 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * Call the silc_server_udpate_servers_by_server in the
6014 primary router that comes back online in the backup resuming
6015 protocol. Otherwise it routes packets wrong. Affected file
6016 silcd/server_util.[ch], silcd/server_backup.c.
6018 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6020 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6021 lib/silcutil/silcbuffmt.[ch].
6023 * Redefined the SILC packet header to include the padding
6024 length. Affected file lib/silccore/silcpacket.[ch].
6026 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6027 length for maximum padding up to 128 bytes). Affected
6028 file lib/silccore/silcpacket.h.
6030 * Removed all backwards support for old 0.5.x MAC thingies.
6031 The SILC packet header change makes it impossible to be
6032 backwards compatible.
6034 * Send the ENDING packet with timeout in the backup resuming
6035 protocol. This is to assure that all routers has connected
6036 to the primary router. Affected file silcd/server_backup.c.
6038 * Changed the RNG to take the first IV from random data. It
6039 used to take it from zero actually. Changed the RNG also
6040 to use /dev/urandom during session. /dev/random is used
6041 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6043 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Changed the SILC packet header to have the first two bytes
6046 (the packet length) encrypted. Affected files aroung the
6047 code tree, lib/silccore/silcpacket.[ch]. Removed the
6048 SilcPacketCheckDecrypt callback. It is not needed anymore
6049 since the silc_packet_receive_process will determine now
6050 whether the packet is normal or special.
6052 * Implemented the unidirectional MAC keys. Affected files
6053 lib/silcske/silcske.c, silcd/protocol.c and
6054 lib/silcclient/protocol.c.
6056 * Implemented the packet sequence number to the MAC computation.
6057 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6058 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6059 lib/silcclient/protocol.c.
6061 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6063 * Allow backup router to announce servers. All servers
6064 announced by backup router are added to the global list
6065 automatically. Update hte server's socket to our primary
6066 router also when backup router announces a server.
6067 Affected file silcd/packet_receive.c.
6069 * Do not update the client->router in the function
6070 silc_server_udpate_clients_by_server if the client is on
6071 global list. We might fail to find any specific server
6072 for locally connected clients and local cell clients. They
6073 should still use the `from' and not `to' as client->router.
6074 This fixes backup router resuming protocol. Affected file
6075 silcd/server_util.c.
6077 * Decrease channel statistics count only if the channel
6078 deletion worked. Affected files are silcd/server.c and
6079 silcd/server_util.c.
6081 * Added silc_server_update_servers_by_server to update origin
6082 of all server entries. Used during backup router protocol.
6083 Affected files silcd/server_util.[ch], silcd/server.c. and
6084 silcd/backup_router.c.
6086 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6087 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6088 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6089 lib/silccrypt/silchmac.c.
6091 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Assure that router cannot reroute the same channel message
6094 to the sender. Affected file silcd/packet_receive.c.
6096 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6098 * Made better checks that the channel message is not sent
6099 to the router it came from. Affected file is
6100 silcd/packet_send.c. Fixed memory leak too.
6102 * Announce informations for incoming router connection, but
6103 only after checking if it is replaced by backup router.
6104 Affected file silcd/packet_receive.c.
6106 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Fixed the backup resuming protocol to work in multiple
6109 router environment. Affected file silcd/server_backup.c.
6111 * Route packet only to one router in the function
6112 silc_server_packet_send_to_channel. Affected file is
6113 silcd/packet_send.c.
6115 * Fixed silc_server_send_notify_dest to set the broadcast
6116 flag. Fixed the silc_server_send_notify_topic to actually
6117 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6118 Affected file silcd/packet_send.c.
6120 * Changed the SFTP Filesystem interface. Changed the
6121 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6122 the filesystem operation function. The SilcSFTPFilesystem
6123 is now a context that is allocated by all filesystem allocation
6124 functions and it already includes the operations structure
6125 and filesystem specific context. It is given as argument
6126 now to the silc_sftp_server_start. This made the interface
6127 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6128 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6130 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6132 * Changed the backup router adding and getting interfaces
6133 in the server. The router that will be replaced by the
6134 specified backup router is now sent as argument. Affected
6135 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6138 * Added silc_net_addr2bin_ne to return the binary form of
6139 the IP address in network byte order. Affected files
6140 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6142 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Check for existing server ID in silc_server_new_server
6145 and in silc_server_connect_to_router_final and remove the
6146 old entry if it exists. Affected file silcd/packet_receive.c,
6149 * Send the channel message always to only one router, either
6150 in upstream or downstream. Affected file is
6151 silcd/packet_send.c.
6153 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Wrote the definition of the backup resuming protocol to the
6156 protocol specification.
6158 * Removed one redundant channel key generation from normal
6159 server during joining procedure. Removed one redundant
6160 channel key sending from server to router during joining
6161 procedure. Affected file silcd/command.c.
6163 * Made minor bugfixes to the backup router resuming protocol.
6164 Affected file silcd/server_backup.c, server.c.
6166 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6168 * Added --disable-asm configuration option. Affected files
6169 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6172 * Implemented the backup resuming protocol that is used to
6173 resume the primary router position in the cell after the
6174 primary router comes back online. Affected files
6175 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6176 and silcd/server_util.[ch].
6178 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Sleep two (2) seconds after sending QUIT command to server.
6181 Affected file lib/silcclient/command.c.
6183 * Assure that if outgoing data buffer is pending do not force
6184 send any data. Affected file silcd/packet_send.c.
6186 * Assure that if outgoing data buffer is pending do not force
6187 send any data. Affected file lib/silcclient/client.c.
6189 * Implemented the backup router support when the primary router
6190 goes down. The servers and routers can now use the backup
6191 router as new primary router without loosing connectivity.
6193 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6196 in the server to indicate disabled entry. All data read
6197 from the connection will be ignored and no data is sent
6198 for entry that is disabled. Affected files are
6199 silcd/idlist.h, silcd/server.c.
6201 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Created SFTP client and server test programs in the
6204 lib/silcsftp/tests directory.
6206 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6208 * Implemented memory filesystem (virtual filesystem) for
6209 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6212 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Implemented the SFTP (SSH File Transfer Protocol) to the
6215 lib/silcsftp. It includes SFTP client and SFTP server
6218 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * Moved lib/silccore/silcprotocol.[ch] to the
6221 lib/silcutil library.
6223 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6224 take variable argument list pointer as argument. Affected
6225 file lib/silcutil/silcbuffmt.[ch].
6227 * Added silc_buffer_set function that is used to set data
6228 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6229 Affected file lib/silcutil/silcbuffer.h.
6231 * Changed various routines in the core library to use the new
6232 silc_buffer_set instead of allocating new buffer only for
6235 * Added 64-bit value formatting and unformatting support to the
6236 silc_buffer_[un]format routines. Affected file is
6237 lib/silcutil/silcbuffmt.[ch].
6239 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6240 to includes/bitmove.h.
6242 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6244 * Fixed channel user mode saving in client library. Affected
6245 file lib/silcclient/command[_reply].c.
6247 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6249 * Defined the file transfer to the SILC Protocol. Added
6250 new packet type SILC_PACKET_FTP and defined File Transfer
6251 Payload. The mandatory file transfer protocol is SFTP
6252 (SSH File Transfer Protocol). Affected file in addition
6253 of the internet draft is lib/silccore/silcpacket.h.
6255 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6256 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6257 is used as part of backup router protocol when the primary
6258 router of the cell is back online and wishes to resume
6259 the position as primary router.
6261 * Redefined the MAC generation keys in the protocol. The
6262 same key is not used anymore in both direction. Both
6263 direction will now use different keys for sending and
6264 receiving. This fixes a potential security flaw. This
6265 change causes incompatibilities in the protocol.
6267 * Redefined also the MAC computation from the packet.
6268 An packet sequence number is now added to the MAC
6269 computation. This prevents possible replay attacks against
6270 the protocol. This change too causes incompatibilities
6273 Added `sequence' field to the SilcPacketContext to hold
6274 the current sequence number for the packet.
6276 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Added `created' field to the SilcIDListData in the file
6279 silcd/idlist.h to indicate the time when the entry was
6282 * Added `created' field to the SilcChannelEntry too. Affected
6283 file silcd/idlist.h.
6285 * Added `creation_time' aguments to all the announcement functions
6286 in the server. If it is provided then only the entries that
6287 was created after the provided time frame are actually
6288 announced. Affected file silcd/server.[ch].
6290 * The protocol says that the Channel ID's IP address must be
6291 based on the router's IP address. Added check for this in
6292 the silc_server_new_channel when processing incoming New Channel
6293 Payload. Affected file silcd/packet_receive.c.
6295 * Print out the correct version with --version in SILC client.
6296 Affected file irssi/src/silc/core/silc-core.c.
6298 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6300 * Fixed WHOWAS command to check for completnes of the client
6301 entry always, not just when the command is coming from client.
6302 Affected file silcd/command.c.
6304 * Added new function silc_server_packet_queue_purge to purge the
6305 outgoing data queue to the network. After the function returns
6306 it is guaranteed that the outgoing packet queue is empty.
6307 Affected file silcd/packet_send.[ch].
6309 * Purge the outgoing packet queue in the rekey protocol's final
6310 callback to assure that all rekey packets go to the network
6311 before quitting the protocol. Affected file silcd/server.c.
6313 * Added silc_client_packet_queue_parse as similar function as
6314 in server to the client library. The affected file is
6315 lib/silcclient/client.c.
6317 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Splitted silcd/server.c and created silcd/server_util.[ch]
6320 for utility functions.
6322 * Added new socket flag SILC_SF_DISABLED to indicate that the
6323 connection is open but nothing can be sent to or received from
6324 the connection. Affected file lib/silcutil/silsockconn.[ch].
6325 The checking for disabled socket is checked in the low level
6326 silc_socket_write and silc_socket_read functions.
6328 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Allow only nicknames and channel names that fits into the
6331 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6333 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6335 * When processing JOIN command reply in server check that if
6336 the channel exists in our global list we'll move it the local
6337 list. Affected file silcd/command_reply.c.
6339 * Fixed the check whether client is joined on the channel already
6340 in JOIN command. Affected file lib/silcclient/command.c.
6342 * Fixed the JOIN command reply to check whether the channel
6343 already exists. Affected file lib/silcclient/command_reply.c.
6345 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * Added silc_ske_status_string to map the SKE error numbers
6348 to readable strings. The affected files are
6349 lib/silcske/silcske[_status].[ch].
6351 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6353 * Do not show the private channels on the WHOIS channel list
6354 as it is not allowed by the protocol. The affected file is
6357 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6359 * Assure that the packet length digged from the actual packet
6360 is something sensible in the silc_packet_decrypt_rest_special
6361 in lib/silccrypt/silcpacket.c.
6363 * Free and NULL the allocated pointer in silc_hmac_alloc if
6364 the HMAC allocation fails. The affected file is
6365 lib/silccrypt/silchmac.c.
6367 * Print the selected security properties to the log files in
6368 the server. Affected file silcd/protocol.c.
6370 * Add SKE's reference counter even if calling the completion
6371 callback manually. Otherwise it goes negative, although it
6372 does not cause any problems. The affected file is
6373 lib/silcske/silcske.c.
6375 * Remove the client entry with short timeout after giving the
6376 KILL command. Affected file lib/silcclient/command.c.
6378 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6379 case all found clients are already disconnected (WHOWAS would
6380 found them) in the server. Affected file silcd/command.c.
6382 * Update the last_receive (time of last data received) to be
6383 updated only when received private or channel message so that
6384 the idle time showed in WHOIS makes more sense.
6386 * Added boolean field `valid' in to the SilcClientEntry in the
6387 client library to indicate whether the entry is valid or not.
6388 This fixes the nickname change bug on channel when changing
6389 the nickname to be same than the old (like nick to Nick) the
6390 nickname formatter doesn't set the new nick anymore to Nick@host.
6391 Affected file lib/silcclient/idlist.[ch].
6393 * Now actually fixed the nickname changing on disconnection.
6394 Added new function silc_change_nick to the Irssi SILC Client.
6395 Affected file irssi/src/silc/core/client_ops.c,
6396 irssi/src/silc/core/silc-nicklist.[ch].
6398 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6400 * Check that the public key exists in the GETKEY command before
6401 trying to encode it. Affected file silcd/command.c.
6403 * Print some notifications on received public keys with GETKEY
6404 command in the Irssi SILC Client. Affected files are
6405 irssi/src/fe-common/silc/module-formats.[ch],
6406 irssi/src/silc/core/client_ops.c.
6408 * Use IDENTIFY command to resolve the server information in the
6409 GETKEY command instead of INFO command. Affected file
6410 lib/silcclient/command.c.
6412 * All command reply functions in the client library now calls
6413 the pending command reply callbacks even if an error has
6414 occurred. The server has done this a long time and now it was
6415 time to move the client library to this as well. Now all
6416 errors can be delivered back to the pending command reply
6417 callbacks if necessary. Affected files are
6418 lib/silcclient/command[_reply].[ch].
6420 * Change the nickname on disconnection back to the username
6421 because in reconnect the server will enforce it to it anyway.
6422 Affected file irssi/src/silc/core/silc-servers.c.
6424 * Fixed a config file parsing bug in the Irssi SILC client.
6425 Affected file irssi/src/silc/core/clientconfig.c.
6427 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6429 * When printing the channel mode on JOIN, verify that the
6430 channel key and channel's HMAC are valid. Affected file
6431 irssi/src/silc/core/client_ops.c.
6433 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6436 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6437 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6439 * Removed channel key rekey task deleting from the function
6440 silc_server_save_channel_key. Affected file silcd/server.c.
6441 Added explicit timeout task context instead that is used to
6442 delete the task if we are registering a new task before the
6443 new task has elapsed.
6445 * When channel key rekey occurs the client library now saves
6446 the old channel key for a short period of time (10 seconds) and
6447 is able to use it in case some is still sending channel
6448 messages encrypted with the old key after the rekey. Affected
6449 file lib/silcclient/[idlist.h|client_channel.c].
6451 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Added check to the silc_server_new_id_real to not accept
6454 new ID if it is the sender's own ID. Affected file is
6455 silcd/packet_receive.c.
6457 * Assure that we do not announce ourself or the one we've
6458 sending our announcements when we're router and are announcing
6459 servers to our primary router. Affected file silcd/server.c.
6461 * Fixed silc_server_command_identify_check_client to assemble
6462 correct WHOIS packet. It send corrupted WHOIS packet and
6463 caused problem with router to router connections. Affected
6464 file silcd/command.c.
6466 Fixed also silc_server_command_whois_check the same way
6467 as for the IDENTIFY command.
6469 * Added new SilcIDListStatus to the server in the SilcIDListData
6470 structure. The status now includes the current status of
6471 the entry (like registered, resolved etc.). Affected file
6472 silcd/idlist.[ch]. Defined a bunch of different status types
6473 as well. This replaced the old boolean registered field as well.
6475 Added resolve_cmd_ident field to the SilcClientEntry structure
6476 too so that if the entry is for example being resolved so
6477 another command may attach to the same pending command reply
6478 without requiring to resolve the same entry again. This concept
6479 should optimize the WHOIS and the IDENTIFY resolving under
6480 heavy load by taking away unnecessary resolving for entries
6481 that are being resolved already.
6483 Added support for adding multiple pending commands for one
6484 command idenfier. Affected file silcd/command[_reply].[ch].
6486 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6487 before deleting the data. Otherwise the hash table will have
6488 freed data in comparison functions. Affected file is
6489 silcd/command_reply.c.
6491 * Fixed silc_idlist_replace_client_id to add the new entry to
6492 the cache with NULL nickname. Otherwise there will be invalid
6493 memory as the nickname after the nickname is freed. Affected
6494 file silcd/packet_receive.c.
6496 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6497 saved into wrong slots because the previous number of entries
6498 was not taken into account. Affected file silcd/idlist.c.
6499 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6501 * If we are router and we receive JOIN notify to a channel that
6502 does not have any users then notified client is marked as the
6503 channel founder, as it is it. The affected file is
6504 silcd/packet_receive.c
6506 * Added to the extended hash table API's table_del_*ext functions
6507 the destructor as argument too, so that the caller can decide
6508 which destructor to use or whether to use destructor at all.
6509 Affected file lib/silcutil/silchashtable.[ch].
6511 * Fixed ID Cache purging. It actually deleted the entries from
6512 the hash table after the data was freed. The hash table ended
6513 up comparing freed memory. The affected file is
6514 lib/silccore/silcidcache.c.
6516 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Fixed Irssi SILC client's KILL command's HELP syntax.
6520 * The USERS command now resolves the detailed user information
6521 if the userinfo field is missing. Affected file is
6522 lib/silcclient/command_reply.c.
6524 * Do not print error in silc_file_read if the read file does
6525 not exist. Just silently return NULL. Affected file is
6526 lib/silcutil/silcutil.c.
6528 * Fixed the silc_log_output to not wine about NULL filename
6529 and to not create some bogus " " filename. Affected file is
6530 lib/silcutil/silclog.c.
6532 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6534 * Fixed various printing bugs on the user interface in the
6535 Irssi SILC Client. Minor changes that were forgotten from
6538 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Fixed the configure.in.pre and the compilation and distribution
6541 environment to support the new autoconf 2.52. That version is
6542 now required to compile the CVS trunk.
6544 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6546 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6547 to generally parse user@fqdn format strings. Affected file
6548 lib/silcutil/silcutil.c.
6550 * Added nickname_format and nickname_force_format fields to the
6551 SilcClientParams structure. The first one defines the format
6552 for the nicknames that the library will enforce if the receives
6553 multiple same nicknames. The second one is boolean value and
6554 can be used to force the library to always enforce the format
6555 to the nicknames regardles whether there are multiple nicknames
6556 or not. This configurable formatting was employed to flexibly
6557 support accessing multiple nicknames from the user interface.
6558 The userinterface can now set the nicknames to what ever format
6559 they prefer. Affected file lib/silcclient/silcapi.h.
6561 Added function silc_client_nickname_format to the file
6562 lib/silcclient/idlist.c. It performs the nickname formatting.
6564 Added new field `hostname´ to the SilcClientEntry context.
6565 It holds the hostname of the client. Affected file is
6566 lib/silcclient/idlist.h.
6568 * Irssi SILC Client sets the nicknames in nick@hostn format.
6569 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6570 irssi/src/silc/core/silc-core.c.
6572 The WHOIS printing now also shows both the real nickname and
6573 the formatted nickname so that user knows how to access the
6574 user if there are multiple same nicknames cached. Affected
6575 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6576 printing formatting too to take the hostname now as a separate
6577 argument. The Affected file is
6578 irssi/src/fe-common/silc/modules-formats.[ch].
6580 * Changed the silc_client_get_clients_local to accept the formatted
6581 nickname as argument. It accepts the real nickname too but the
6582 formatted nickname can be used to find the true entry from
6583 multiple entries. Affected file lib/silcclient/silcapi.h and
6584 lib/silcclient/idlist.c.
6586 * Added nickname_format_parse field to the SilcClientParams.
6587 It is a callback function provided by the application to parse
6588 the nickname out of the formatted nickname string. The library
6589 calls it to get the nickname from the formatted string. Since
6590 the application generally knows better the format of the nickname
6591 string it parses it instead of the library, even though library
6592 encodes the formatted string. If the callback function is not
6593 provided then the library will use the string as is. The
6594 affected file is lib/silcclient/silcapi.h.
6596 * All the nickname strings passed to the client library in
6597 commands are now expected to be formatted nickname strings.
6598 If the command does not support the formatted nickname string
6599 it will assume that the sent string is the actual nickname.
6600 Affected file lib/silcclient/command.c.
6602 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6604 * Added public key authentication support to OPER and SILCOPER
6605 commands in the client library. Affected file is
6606 lib/silcclient/command.c.
6608 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6610 * Changed the get_auth_methdod client operation to be asynchronous.
6611 It can be async if the application resolves the authentication
6612 method from the server during the negotiation. Added new
6613 SilcGetAuthMeth completion callback that the application will
6614 call after resolving the authentication method.
6616 Added function silc_client_request_authentication_method that
6617 the application can use to resolve the authentication method
6618 from the server. Added also SilcConnectionAuthRequest callback
6619 that the library will call after the server has replied. The
6620 application can call this function if it does not know the
6621 current authentication method.
6623 Affected files are lib/silcclient/client.c and
6624 lib/silcclient/silcapi.h.
6626 * The Irssi SILC client now automatically resolves the authentication
6627 method incase any configuration information is not present (and
6628 currently there never is). The affected file is
6629 irssi/src/silc/core/client_ops.c.
6631 * Fixed public key authentication from the client library.
6632 Affected file lib/silcclient/protocol.c. Changed also the
6633 protocol specification about the public key authentication in
6634 the connection authentication protocol. The actual data to be
6635 signed is now computed with a hash function before signing.
6637 * Fixed the public key authentication from the server as well.
6638 Affected file silcd/protocol.c.
6640 * Removed the mlock()'s from the memory allocation routines.
6641 Affected file lib/silcutil/silcmemory.c. The ./configure does
6642 not check anymore for the mlock(). Affected file is
6645 * Fixed USERS command in server to allow the execution of the
6646 command for private and secret channels if the client sending
6647 the command is on the channel. Affected file silcd/command.c.
6649 * Fixed silc_client_get_clients_local to return the clients
6650 count correctly. It could return wrong value. Affected file
6651 lib/silcclient/idlist.c.
6653 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6655 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6656 types. The assembler optimizations seemed not to like 64-bit
6657 data types. The assmebler optimizations thus are now enabled
6658 also for BSD systems as opposed to only enable them for Linux.
6660 * Do not check for threads at all on BSD systems. Affected
6661 file configure.in.pre.
6663 * Removed -n and -h options from the Irssi SILC Client since
6664 they are not used in silc.
6666 * Fixed the prime generation to assure that the first digit
6667 of the generated random number is not zero since our conversion
6668 routines does not like number strings that starts with zero
6669 digit. If zero digit is seen the random number is regenerated.
6670 This caused some corrupted RSA keys when the zero first digit
6671 was met. Affected file lib/silcmath/silcprimegen.c.
6673 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6675 * Fixed WIN32 configuration in the ./configure script.
6676 Fixed to include xti.h on environments that has it.
6677 Patches by Carsten Ilchmann and andrew.
6679 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6681 * Changed the silc_id_create_client_id to be collision
6682 resistant. It is now assured that there cannot be created
6683 two same client ID's. I suspect that some weird bugs in
6684 the server were actually caused by duplicate Client IDs.
6685 Affected file silcd/serverid.[ch]. A router receiving
6686 new ID now also assures and informs the sending server
6687 if the ID caused collision.
6689 * Changed the silc_id_create_channel_id to also assure that
6690 there are no collisions.
6692 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6694 * Statement about ignoring the Mutual Authentication flag when
6695 performing rekey with PFS was a bit misleading. It is ignored
6696 if it was set in the initial negotiation, it cannot be even
6697 set in the rekey. Fixed in the ke-auth draft. Started the
6698 new versions of the protocol drafts in the doc/.
6700 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Fixed a bug in silc_client_command_identify_save when saving
6703 new channel information. The channel name was no duplicated
6704 and caused crash on exit. Affected file is
6705 lib/silcclient/command_reply.c.
6707 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6709 * Fixed the getkey command handling in the server. Send just
6710 empty OK reply to the sender if the key could not be fetched
6711 (but everything else was ok, like the key just was not available).
6712 Changed the public key parameter to optional in the protocol
6713 specs so that empty OK reply can be sent. Affected file
6716 Added a message to Irssi SILC client to tell to user if the
6717 server did not return a public key.
6719 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6721 * Fixed a channel key regeneration bug. It registered new
6722 timeout tasks exponentially until all system resources were
6723 used. Affected file silcd/server.c.
6725 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Added the SILC Document generator to the scripts/silcdoc.
6728 It can be used to generate the Toolkit Reference Manual out
6729 of the source tree. Internally it will also use the RoboDoc
6730 generator now imported in util/robodoc.
6732 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * Added couple of return's in rekey protocol if error orccurred
6735 during the protocol. The execution must be terminated.
6736 Affected file silcd/protocol.c. Also, terminate the protocol
6737 always with timeout.
6739 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6741 * The client's Client ID was created initally from the wrong
6742 nickname (it could have been in format nick@host) in the
6743 silc_server_new_client. Affected file silcd/packet_receive.c
6745 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6747 * Added some SILC_LOG_ERROR's to various error conditions
6748 if client could not be added to ID cache. Affected files
6749 silcd/packet_receive.c and silcd/server.c.
6751 * When client's sock->user_data is freed, NULL also the
6752 client->router and client->connection pointers. Added check
6753 for these pointers being NULL to various places around the
6754 code. Affected file silcd/server.c.
6756 * Added client->data.registered == TRUE checks to various
6757 places around the code to assure that unregistered client's
6758 are not handled when it is not allowed. Affected file
6761 * Added `bool registered' fields to all
6762 silc_idlist_[server|client]_get_* routines to indicate whether
6763 the fetched client needs to be registered or not. Affected
6764 file silcd/idlist.[ch].
6766 * Add your own entry as registered to the ID cache in the
6767 server. Affected file server.c.
6769 * Fixed a bug in silc_server_new_server. The SilcServer was
6770 set as the new server's context instead of SilcServerEntry.
6771 This naturally caused some weird bugs.
6773 * Added "updated" field the SilcChannelEntry which indicates
6774 the time since the channel entry was last accessed. This
6775 can be used to determine whether it is necessary to
6776 announce the channel after backup resuming protocol.
6777 Affected files silcd/idlist.[ch].
6779 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6781 * Do not delete the channel rekey task when adding it
6782 for in silc_server_create_channel_key.
6784 * Changed the silc_server_create_channel_key to return
6785 TRUE or FALSE to indicate the success of the channel key
6788 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6790 * Fixed MSVC++ project files and added missing files to
6791 Makefiles under win32/.
6793 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6795 * Do not add TCP_NODELAY flag if the operating system
6796 does not have it defined. Affected files are
6797 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6799 * Fixed buffer overflow from Irssi SILC Client. Affected
6800 file irssi/src/fe-common/core/themes.c.
6802 * Fixed double free in client library in the file
6803 lib/silcclient/client.c when disconnecting from server.
6805 * Applied double free patch from cras to Irssi SILC client.
6806 Affected files irssi/src/core/[modules/expandos].c
6808 * Fixed the disconnection handling to Irssi SILC Client.
6809 The application must call silc_client_close_connection
6810 in ops->connect client operation in case of failure of
6811 the connection. Affected file is
6812 irssi/src/silc/core/client_ops.c.
6814 * Do not set sock->protocol to NULL in the function
6815 silc_client_close_connection after executing the protocol's
6816 final callback since the sock might not be valid anymore.
6817 Affected file lib/silcclient/client.c.
6819 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6821 * Do not enable SILC_THREADS if the linking with libpthread
6822 did not happen. Affected file configure.in.pre.
6824 * Added notion to protocol specification that server must
6825 verify the sent authentication payload with CMODE when
6826 setting the channel founder key. Implemented it to the
6827 server. Affected file silcd/command.c.
6829 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6831 * Added _EXTRA_DIST SILC distribution variable to the
6832 distributions file. It is used to conditionally add extra
6833 files or directories to the specific distribution. Affected
6834 files ./prepare, Makefile.am.pre and distributions.
6836 Removed the `_' from the start of the distribution names.
6839 * Added README.WIN32 for instructions to compile the Toolkit
6842 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6844 * Fixed a double free in disconnection in the server. Affected
6845 file is silcd/server.c.
6847 * Fixed the lib/silcske/groups.c to work now also with GMP
6848 MP library. The string conversion did not work when using
6849 specific base and the base is indicated in the string as well.
6851 * Created win32/ directory which now includes MSVC++ specific
6852 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6853 It will appear only in the toolkit distribution
6855 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6857 * Changed the key material distribution function in case when
6858 the hash output is too short. The data is now concatenated
6859 a bit differently than it used to. Made the change to the
6860 SKE protocol specification.
6862 * Added better GMP detection to configure.in.pre. A patch
6865 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6867 * Fixed a minor bug in SKE that might cause some problem on
6868 some platforms. Affected file lib/silcske/silcske.c.
6870 * Added the cookie checking for initiator in the SKE. It checks
6871 that the responder returns the sent cookie unmodified. The
6872 affected file is lib/silcske/silcske.c. Added new SKE
6873 error type INVALID_COOKIE that can be sent during the
6874 negotiation. Fixed some memory leaks as well.
6876 * Added the "invalid cookie" error message to Irssi SILC client's
6879 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Added `task_max' field to the SilcClientParams to indicate
6882 the maximum tasks the scheduler can handle. If set to zero,
6883 default values are used. Affected file lib/silcclient/silcapi.h.
6885 * Fixed memory leaks in silc_client_close_connection. Affected
6886 file lib/silcclient/client.c.
6888 * Added silc_client_del_client_entry to client library to free
6889 all memory of given client entry. Affected file is
6890 lib/silcclient/idlist.[ch].
6892 * Added new functions silc_client_del_channel and
6893 silc_client_del_server to delete channel and server entries.
6894 Affected file lib/silcclient/[silcapi.h/idlist.c].
6896 * Removed silc_client_del_client_by_id from silcapi.h.
6898 * Fixed the INFO command to return the server's own info
6899 correctly when querying by Server ID. Affected file is
6902 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6904 * Removed the non-blocking settings in WIN32 code in the
6905 silc_sock_[read/write] and added SleepEx instead. Affected
6906 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6907 of input data is now checked with FIONREAD and ioctlsocket.
6909 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6911 * Call silc_schedule_task_del_by_context in the
6912 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6913 Affected file lib/silccore/silcprotocol.c.
6915 * Call silc_protocol_cancel for active protocols in the
6916 silc_server_close_connection if the funtion
6917 silc_server_free_sock_user_data has not been called.
6918 Affected file silcd/server.c.
6920 * Generic tasks cannot be deleted using the del_by_fd
6921 task deleting function since generic tasks does not match
6922 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6924 * Added a notion to SILCOPER help file that the SILCOPER works
6925 only on router server, not on normal server.
6927 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6929 * Added for WIN32 support for the new scheduler as well.
6930 Affected file lib/silcutil/win32/silcwin32schedule.c.
6932 * Fixed the SHA1 implementation to work on various platforms.
6934 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6936 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6937 API. It is part of the scheduler now. Everything else is
6938 as previously but some functions has changed their names.
6939 Checkout the lib/silcutil/silcschedule.h for the interface.
6940 Updated all applications to use the new interface. Affected
6941 files are lib/silcutil/silcschedule.[ch].
6943 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6945 * Found a bug in the SKE implementation. The HASH value,
6946 specified by the protocol, was not computed correctly. The
6947 public key of the responder was not added to the computation
6948 even though it is mandatory. Affected file lib/silcske/silcske.c.
6949 This unfortunately causes incompatibilities with older
6950 clients and servers.
6952 * Added WIN32 specific network init and uninit functions:
6953 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6954 the Winsock2. Affected file lib/silcutil/silcnet.h and
6955 lib/silcutil/win32/silcwin32net.c.
6957 * Set the socket always to nonblocking mode on WIN32 after
6958 reading data or writing data. Affected file is
6959 lib/silcutil/win32/silcwin32sockconn.c.
6961 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6963 * Fixed various compilation problems under WIN32. Affected
6964 files lib/silcutil/win32/silcwin32thread.c and
6965 lib/silcutil/win32/silcwin32schedule.c.
6967 * Removed all _internal.h #includes from public header
6968 files. Internal headers must never be included from
6971 Removed also the lib/silcske/payload_internal.h file.
6973 * All include files that may be needed (public and some others
6974 included by the public headers) by application developers are
6975 now copied to the ./includes directory. It does not copy any
6976 internal headers. Affected file Makefile.defines.pre and all
6977 Makefile.am's under lib/ and subdirs.
6979 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6981 * Do not change the ~/.silc directory's permissions automatically.
6982 Affected file irssi/src/silc/core/clientutil.c.
6984 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6986 * Do not cancel the protocol in silc_server_close_connection
6987 it might cause recursion. Now cancelled in the function
6988 silc_server_free_sock_user_data. Affected file silcd/server.c.
6990 * Fixed the silc_server_remove_clients_by_server to regenerate
6991 the channel keys correctly finally. Added also new function
6992 silc_server_remove_clients_channels to actually do it.
6993 Affected file silcd/server.c.
6995 * Fixed the silc_server_new_channel to not crash by giving
6996 wrong router to the new channel. Affected file is
6997 silcd/packet_receive.c.
6999 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7001 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7002 which is given as argument to the silc_client_alloc now.
7003 It can be used to configure the client and set various parameters
7004 that affect the function of the client.
7006 * The USERS command in server did not check whether the channel
7007 is private or secret. Affected file silcd/command.c.
7009 * Added new argument to the USERS command in protocol specification.
7010 The USERS command now can take the channel name as argument
7011 as well. Added support for this in client and server and
7012 updated the protocol specs.
7014 * Completed the GETKEY command in client. It can be now used
7015 to fetch also servers public key not only some clients.
7016 Affected files lib/silcclient/command[_reply].c.
7018 * Added silc_client_get_server to return server entry by the
7019 server name. Affected files lib/silcclient/silcapi.h and
7022 * Redefined the IDENTIFY command in protocol specification to be
7023 more generic. It now can be used to query information about
7024 any entity in the SILC Network, including clients, servers and
7025 channels. The query may be based either the entity's name
7026 or the ID. Added support for this in both client and server.
7028 Affected files silcd/command.c and lib/silcclient/command.c
7029 and command_reply.c.
7031 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7032 the _from_client and _from_server functions. Affected file
7035 * Added silc_client_get_channel_by_id_resolve to the file
7036 lib/silcclient/silcapi.h to resolve channel information by
7037 its ID. Added also silc_client_get_channel_by_id that
7038 does not resolve it from the server.
7040 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7042 * Added SilcServerEntry context into the client library
7043 to represent one server. The INFO command now allocates
7044 these to save the resolved server info. For now on the
7045 client library will also keep information about servers,
7046 connected and resolved with INFO.
7048 The INFO command now allocates the SilcServerEntry context
7049 and saves the server info there. The COMMAND_REPLY in
7050 the INFO now returns the parameters to application in
7051 same order as defined in the protocol specification.
7053 The entries are cached in the client->server_cache.
7055 * The INFO command is now issued after received the Client ID
7056 from the server. Affected file lib/silcclient/client.c.
7058 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7059 to the application as the mode changer might be server.
7060 It is guaranteed that NULL is not returned anymore to the
7061 application. Affected file lib/silcclient/client_notify.c.
7063 The ID Type is now also passed to the application so that
7064 it can check whether the returned entry is SilcClientEntry
7067 Added new function silc_client_get_server_by_id to return
7068 the server entry by ID. Affected files are the
7069 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7071 * Do not create the channel in the Irssi SILC Client when issuing
7072 the JOIN command but when received the sucessful JOIN command
7073 reply. Otherwise the channel might get created even though we
7074 could not join it. The Affected file is
7075 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7077 * Fixed a channel joining bug in router. The router must also
7078 check the channel modes, invite and ban lists etc. when serving
7079 the JOIN command sent by normal server. Affected file is
7080 silcd/command.c. The router now resolves the client's
7081 information from the server who sent the JOIN command if it
7082 does not know it, and processes the JOIN command only after
7085 * Changed the SilcCommandCb to take new argument; void *context2.
7086 Affected file lib/silccore/silccommand.h
7088 The second argument in the command callbacks in the server now
7089 includes the SilcServerCommandReplyContext if the command was
7090 called as pending command callback from the command reply.
7091 Otherwise it is NULL. When called as pending the status of the
7092 command reply will be checked and if it was erronous the
7093 error will be sent to the original sender of the command.
7094 This way the client always receives the error messages even
7095 though the server was actually the one who received the error
7096 when it resent the command to router, for example. Affected
7097 files silcd/command[_reply].[ch].
7099 * Fixed sending WHOWAS command's error message to client if
7100 the requested client could not be found. It was missing.
7103 * Changed the CMODE and CUMODE commands reply arguments in the
7104 protocol specification. The Channel ID is now sent in both
7105 of the commands to identify the channel. Implemented this
7106 new feature to the client and server. Affected files
7107 lib/silcclient/command_reply.c and silcd/command.c.
7109 * Made better checks for invite and ban lists in the JOIN
7110 command in server. Affected file silcd/command.c.
7112 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7114 * The server now performs the incoming host IP/DNS lookup
7115 using the silc_socket_host_lookup and thus does not block
7116 the server anymore. Affected file silcd/server.c.
7118 * Completed the multi-thread support for SILC Scheduler in
7119 the lib/silcutil/silcschedule.c.
7121 * Fixed the configure.in.pre to detect the pthread correctly
7124 * Fixed a deadlock in silc_task_queue_wakeup in the file
7125 lib/silcutil/silctask.c.
7127 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7129 * Added new function silc_schedule_wakeup that is used in
7130 multi-threaded environment to wakeup the main thread's
7131 schduler. It needs to be used when a thread adds a new task
7132 or removes a task from task queues. After waking up, the
7133 scheduler will detect the task queue changes. If threads
7134 support is not compiled in this function has no effect.
7135 Implemented the wakeup mechanism to both Unix and WIN32
7136 systems. Affected files are lib/silcutil/silcschedule.[ch],
7137 lib/silcutil/unix/silcunixschedule.c and the
7138 lib/silcutil/win32/silcwin32schedule.c.
7140 * Added new function silc_task_queue_wakeup to wakeup the
7141 scheduler by the specified task queue. Affected file
7142 lib/silcutil/silctask.[ch].
7144 * The silc_socket_host_lookup_start now wakes up the scheduler
7145 after adding the timeout task. Affected file is
7146 lib/silcutil/silcsockconn.c.
7148 * The silc_socket_host_lookup is synchronous now if the threads
7149 support is not compiled in. However, the callback is still
7150 called asyncronously through the scheduler, anyway. Affected
7151 file lib/silcutil/silcsockconn.c.
7153 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7155 * Added new function silc_socket_host_lookup to perform
7156 asynchronous IP and FQDN lookups for the socket connection.
7157 Affected files lib/silcutil/silcsockconn.[ch].
7159 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7161 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7162 that may or may not compile the mutex support in.
7164 Changed the silc_mutex_alloc interface. It allocates the
7165 mutex now to the sent pointer and returns TRUE or FALSE.
7167 Affected file lib/silcutil/silcmutex.h.
7169 * Wrote the SILC Task Queue interface to support multi-threads.
7170 Affected file lib/silcutil/silctask.[ch].
7172 * Wrote the SILC Scheduler to support multi-threads. Affected
7173 file lib/silcutil/silcschedule.c.
7175 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7177 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7178 in lib/silcutil/win32/.
7180 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7182 * Defined SILC Mutex API and SILC Thread API and implemented
7183 them for Unix. Affected files are
7184 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7185 lib/silcutil/unix/silcunixmutex.c and
7186 lib/silcutil/unix/silcunixthread.c.
7188 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7190 * Fixed the silc_server_remove_clients_by_server's channel
7191 key re-generation. The hash table handling was incorrect
7192 and would not work with many channels. Affected file is
7195 * Fixed some memory leaks around the server code.
7197 * Rewrote the silc_server_get_users_on_channel to support IPv6
7198 based Client ID's. Affected file silcd/server.c.
7200 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7201 specification. However, a separate document must be written
7202 to define the detailed signing procedure and the payload
7203 associated with the flag. Defined the flag to the
7204 lib/silccore/silcchannel.h as well.
7206 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7208 * Changed the dynamic tables to static size tables in the
7209 lib/silccrypt/silchmac.c.
7211 * Removed GCC dependencies from the code. A patch by cras.
7213 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7215 * Do not show the error "Error receiving packet bla bla"
7216 in server if it really was not an error (-2 means that reading
7217 is pending). Affected file silcd/server.c.
7219 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7221 * Fixed a possible crash in silc_server_remove_clients_by_server
7222 in silcd/server.c. Fixed there also some memory leaks.
7224 * Fixed the silc_idlist_replace_client_id. It could replace
7225 wrong key in the hash table. Affected file silcd/idlist.c.
7227 * Do not check whether there are global users on the channel
7228 if the channel->global_users is FALSE. Affected functions
7229 silc_server_remove_from_one_channel and
7230 silc_server_remove_from_channels in silcd/server.c. Also,
7231 do not check if the removed client is local as we can be
7232 sure that global client was not removed from the channel
7233 and checking for global users is not needed.
7235 * The silc_server_remove_clients_by_server now re-generates
7236 the channel keys correctly for those channels that had
7237 clients removed from them. Affected file silcd/server.c.
7239 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7241 * Found the reason of random crashes in the server. We weren't
7242 ignoring the SIGPIPE signal (which can be sent in write())
7243 and it crashed the server. Affected file silcd/silcd.c.
7245 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7247 * Assure that sock->user_data is not NULL in the function
7248 silc_server_packet_send in silcd/packet_send.c.
7250 * Disconnect the remote connection if it could not be added
7251 to any ID lists in the server. The affected file is
7254 * Check in silc_server_packet_send[_real/dest] that the
7255 socket is not disconnecting and ignore the data if it is.
7256 Affected file silcd/packet_send.c.
7258 * Define inline to __inline on native WIN32 compilation.
7259 Affected file includes/silcwin32.h.
7261 * Added some explicit type casts for inline code since MSVC
7262 require them. Affected files lib/silcutil/silcbuffer.h,
7263 lib/trq/silcdlist.h and lib/trq/silclist.h.
7265 * Print warning in log files from now on if the packet
7266 decryption fails. Affected file silcd/server.c.
7268 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7270 * Changed the `say' client operation's interface to accept
7271 new `type' argument to indicate the type of the message sent
7272 by the library. The application may filter the library's
7273 messages according the type. The affected file is the
7274 lib/silcclient/silcapi.h.
7276 * Added two new functions to lib/silcclient/silcapi.h:
7277 silc_client_del_client and silc_client_del_client_by_id.
7278 Affected file lib/silcclient/idlist.c.
7280 * Moved the clientincludes.h from includes/ to silc/ and
7281 serverincludes.h from includes/ to silcd/.
7283 * The modes for the CMODE and CUMODE are now passed as
7284 uint32 for application with COMMAND_REPLY. The affected
7285 file is lib/silcclient/command_reply.c.
7287 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7289 * /WHOIS without arguments shows client's own information.
7290 Affected file lib/silcclient/command.c.
7292 * Changed PING to not accept any arguments. The specs
7293 says that client can ping only the connected server so
7294 requiring an argument is not needed. Affected file is
7295 lib/silcclient/command.c.
7297 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7299 * Fixed a fatal bug in private message sending and reception
7300 encryption and decryption when using private message keys.
7301 The implementation was incorrect and did not follow the
7302 specification. It causd that some of the message were
7303 lost since it did not use the sending and receiving keys
7304 as the protocol suggests. This has been fixed and will cause
7305 incompatibilities with older clients when sending private
7306 message encrypted with private message keys. Affected files
7307 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7308 and various other in Irssi SILC Client.
7310 Added `responder' boolean argument to the functions
7311 silc_client_add_private_message_key[_ske] to indicate when
7312 the key is added as responder or initiator of the key
7315 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7317 * Removed the silc_ske_check_version function and created
7318 a SilcSKECheckVersion callback. Added also a function
7319 silc_ske_set_callbacks that is now used to set all SKE
7320 callbacks. The callback functions are not given to
7321 the SKE functions anymore, but this function is used to
7324 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7326 * Added `silc_version' argument to the silc_client_alloc
7327 to define the version of the application for the library.
7328 The library will use the version string to compare it
7329 against the remote host's (usually a server) version
7330 string. Affected file lib/silcclient/silcapi.h
7332 * Added the KE protocol context to Key Agreement context
7333 in client library so that we can abort the SKE if it
7334 is in process when we get timeout. Affected file is
7335 lib/silcclient/client_keyagr.c.
7337 * Do not resolve the client ID forever if it returns in the
7338 first time that such client does not exist. This was done
7339 for example with private message. Affected file is
7340 lib/silcclient/client_prvmsg.c.
7342 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7344 * Do not add regex.h for WIN32. The affected file
7345 includes/silcincludes.h.
7347 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7348 not work yet 100%. It generates the DLL's automatically
7349 when compiling with --with-win32 under cygwin.
7351 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7353 * lib/contrib/regex.c is not compiled on WIN32.
7355 * Added silc_net_get_socket_opt function to the
7356 lib/silcutil/silcnet.h.
7358 * Added includes/silcwin32.h for WIN32 specific includes
7361 * Do not use ptime structure or any of the posix process
7362 functions on WIN32 in lib/silccrypt/silrng.c.
7364 * Added silc_gettimeofday to provide generic function
7365 for struct timeval on all platforms. Added the function
7366 to lib/silcutil/silcutil.h.
7368 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7370 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7371 library as they clearly belong there. As a plus side we
7372 can make the actual socket connection routines platform
7375 Added also new generic function silc_socket_read and
7376 silc_socket_write (that used to be silc_packet_[read/write].
7377 The implementation of these are platform specific.
7379 * Added WIN32 specific routines of silc_socket_[read/write]
7380 to lib/silcutil/win32/silcwin32sockconn.c.
7382 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7384 * Added preliminary support for native WIN32 compilation under
7385 cygwin (using the -mno-cygwin option for GCC) to the
7386 ./configure.in.pre. The --with-win32 now prepares the
7387 compilation for native WIN32.
7389 * Rewrote the SILC Scheduler interface in the file
7390 lib/silcutil/silcschedule.h. The scheduler is now context
7391 based and does not have anymore any global static scheduler.
7392 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7393 and created lib/silcutil/win32 directory for WIN32 based
7396 * Added Unix specific network routines to the
7397 lib/silcutil/unix/silcunixnet.c and the old
7398 lib/silcutil/silcnet.c includes now only generic routines.
7400 Added WIN32 specific network routines to the
7401 lib/silcutil/win32/silcwin32net.c.
7403 * Added Unix specific utility functions from the
7404 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7406 * Added WIN32 SILC Scheduler to the file
7407 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7410 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7412 * Do not handle JOIN notify in the server if the target client
7413 is not registered (idata->registered == FALSE). The affected
7414 file is silcd/packet_receive.c.
7416 * Update the nickrec->founder in event_cumode in the Irssi SILC
7417 client. Affected file irssi/src/silc/core/silc-channels.c.
7419 * Fixed the CUMODE_CHANGE notify handling in the server when
7420 server and router are announcing their clients on channels.
7421 Now the mode changes are saved and notified correctly. The
7422 affected file is /silcd/packet_receive.c.
7424 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7425 They really did not replace the cache entry in the ID Cache.
7426 Now they do that. Affected file silcd/idlist.c.
7428 * Fixed the KICK notify handling in the Irssi SILC client to
7429 update the channel records so that the kicked client does not
7430 appear to be on the channel. The affected file is
7431 irssi/src/silc/core/silc-channels.c.
7433 * Always update the conn->current_channel when executing command
7434 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7436 * Fixed the KILL notify handling in Irssi SILC client to remove
7437 the killed client on all channels.
7439 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7441 * Fixed the silc_parse_command_line to remove extra spaces
7442 from the start and end of the arguments. Affected file is
7443 lib/silcutil/silcutil.c.
7445 * Cancel and free any active protocol in the function
7446 silc_server_close_connection. Affected file silcd/server.c.
7448 * Cancel and free any active protocol in the function
7449 silc_client_close_connction. Affected file is
7450 lib/silcclient/client.c.
7452 * Do not execute the KILL command for clients that are in
7453 history (ie. they are not in the network). Affected file is
7456 * Fixed KILL notify handling, client does not crash anymore.
7457 Affected file irssi/src/silc/core/silc-channels.c.
7459 * Reduced the default packet buffer size from 2048 to 1024 in
7460 lib/silccore/silcpacket.c.
7462 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7463 counter to the SKE context that is incresed when the SKE library
7464 performs async operation outside the library. If the outside
7465 process frees the SKE context and FREED status will be set
7466 and the library will detect after the sync operation that the
7467 libary is freed. The affected files are
7468 lib/silcske/silcske[_status].[ch].
7470 * Resolve the client entry information in the function
7471 silc_client_channel_message to assure that NULL pointer is not
7472 passed as client entry to the application. */
7474 * Fixed the task timeout calculation to assure that there is
7475 never negative timeouts. The affected file is
7476 lib/silcutil/silcschedule.c.
7478 * Fixed the channel user mode notification sending in server.
7479 It was sent point-to-point to the router (or to server by router)
7480 but it needs to be destined to a channel. The routines now
7481 supports sending the channel user mode notifys to the channels
7482 when announcing clients and channels. Affected files are
7483 silcd/server.c and silcd/packet_receive.c.
7485 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7486 It did not actually replace the old channel entry in the cache.
7487 Affected file lib/silcclient/client_notify.c.
7489 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7491 * Fixed a possible crash in silc_packet_send_prepare. It now
7492 assures always that there is enough space in the buffer and
7493 at the tail area of the buffer (for MAC).
7495 Fixed the inbound buffer reallocation in silc_packet_read.
7496 It was old code and did not handle the reallocation correctly.
7499 The affected file is lib/silccore/silcpacket.c.
7501 * Fixed buffer overflow in silc_parse_nickname in the file
7502 lib/silcutil/silcutil.c.
7504 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7506 * make install generates new server keys only if there is not
7509 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7512 Added check that if the NOREPLY is set then we will not send
7513 the away message. This avoids infinite loop of away messages
7514 if both clients are away. The affected file is
7515 lib/silcclient/client_prvmsg.c.
7517 * Fixed client crash if /NICK was given without arguments.
7518 Affected file lib/silcclient/command.c.
7520 * Server does not send the invite list in INVITE command back
7521 to the client if the list was not altered. Added this notion
7522 to the protocol spec as well. Affected file silcd/command.c.
7524 Fixed possible crash in INVITE command by checking the
7525 value of silc_server_get_client_route command.
7527 * Fixed the INVITE notify type handling. The arguments are now
7528 taken in correct order and client does not crash. The affected
7529 file is irssi/src/silc/core/silc-channels.c.
7531 Removed the "Inviting xxx to channel" message from the
7532 client library away and let the application handle it.
7533 Affected file lib/silcclient/command.c. Added that message
7534 to Irssi SILC client's message formats.
7536 * Fixed CMODE command crash in client. It now checks the
7537 amount of arguments correctly and does not crash. The affected
7538 file is lib/silcclient/command.c.
7540 * Do not create new channel automatically in silc_channels_join
7541 but check whether the channel by that name already exists.
7542 Affected file irssi/silc/core/silc-channels.c.
7544 * Do not send the SERVER_SIGNOFF to router if the disconnected
7545 entity was the router. Affected file silcd/server.c.
7547 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7548 SILC client as it was missing from there.
7550 Added the handling of the KICK notify to the Irssi SILC client
7551 as it was missing. Added "you have been kicked" message to
7552 Irssi SILC client's message modules formats.
7554 Added the handing of the KILL notify to the Irssi SILC client
7555 as it was missing. Added the kill message module formats
7558 The affected file is irssi/src/silc/core/silc-channels.c.
7560 * The router did not save the channel mode the server announced.
7561 Affected file silcd/packet_receive.c.
7563 * Fixed a possible crash in INFO command in server. If the
7564 server did not provide the server info it crashed. Affected
7565 file silcd/command.c.
7567 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7569 * Fixed the GETKEY command in the server to check also the
7570 global list. Otherwise the GETKEY would not work correctly
7571 in normal SILC server. Affected file silcd/command.c.
7573 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7575 * Fixed GETKEY crash, it crashed if the command did not succseed.
7577 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7580 is now real and not just an macro interface to GMP.
7582 Removed the entire GMP from the source tree and imported new
7583 NSS MPI library instead. Reason for removing GMP is that it is
7584 extremely large and compiles extremely slow. The NSS MPI
7585 is only a few files and compiles in less than 10 seconds.
7586 The speed is also about the same as GMP. The MPI is imported
7587 to lib/silcmath/mpi.
7589 If the system has GMP installed we will still use the GMP.
7590 If it is not then the NSS MPI will be compiled.
7592 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Merged a long nickname (127 characters long) crash bugfix from
7595 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7597 * Merged a freed memory reference bugfix from Irssi CVS tree.
7598 Affected file irssi/src/core/commands.c.
7600 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Added the server's public key sving and verification to the
7603 server when performing the SKE. This was missing and the
7604 remote server's (or router's) public key was accepted without
7605 checking whether we have it previously or trust it at all.
7606 Affected file silcd/protocol.c.
7608 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7610 * Check in the silc_server_timeout_remote if protocol is active
7611 and make sure that the protocol's final callback is called so
7612 that all memory if freed. Affected file silcd/server.c.
7614 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7616 * silc_server_whois_send_reply crashed the server if the nickname
7617 was 127 characters long. Affected file silcd/command.c.
7619 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Added sanity check to the silc_server_new_client. If the hostname
7622 is provided inside username then check that the provided hostname
7623 really is the same as the resolved one. If the hostname was not
7624 resolved then check it from the public key. Affected file is
7625 silcd/packet_receive.c.
7627 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7628 if the server disconnected us and the connection is not valid
7629 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7631 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7632 the library to the lib/silcutil/silcutil.[ch].
7634 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7636 * Close log file after open. Affected file
7637 lib/silcutil/silclog.c.
7639 * Check whether sock == NULL in silc_client_send_packet and return
7640 if it is. Affected file lib/silcclient/silcclient.c.
7642 * Check rec->entry == NULL in the Irssi SILC Client before
7643 sending the channel message. Affecte file is
7644 irssi/src/silc/core/silc-servers.c.
7646 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Merged a splitted window bugfix from Irssi CVS tree. The
7649 affected file is irssi/src/fe-text/textbuffer-view.c.
7651 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7652 It did not print nickname.
7654 * Improved the distributions system a bit.
7656 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7659 irssi/src/fe-text/gui-window.c.
7661 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7662 to in-active server. The affected file is
7663 irssi/src/silc/core/client_ops.c.
7665 * Resolve the client in USERS command reply if the entry does
7666 not have username resolved. The affected file is
7667 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7668 command to WHOIS command to really resolve stuff. The USERS
7669 is not used any more in any critical section so WHOIS can
7670 be used even though it might be slower than IDENTIFY.
7672 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7675 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Changed the protocol API a bit more consistent in the
7678 lib/silccore/silcprotocol.[ch].
7680 * Changed the following headers to ROBODoc format:
7682 lib/silccore/silcpayload.h
7683 lib/silccore/silcprotocol.h
7684 lib/silccore/silcsockconn.h
7686 All core library headers are now formatted.
7688 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Fixed a bug in Irssi SILC client; do not show that you are
7691 server/router operator if you really are not. Affected file is
7692 irssi/src/silc/core/client_ops.c.
7694 * Renamed silc_command_free_payload to silc_command_payload_free.
7695 Affected file lib/silccore/silccommand.h
7697 * Added silcmath.h to include the prototoypes of various routines
7698 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7701 * Changed the following headers to ROBODoc format:
7703 lib/silccore/silcchannel.h
7704 lib/silccore/silccommand.h
7705 lib/silccore/silcid.h
7706 lib/silccore/silcidcache.h
7707 lib/silccore/silcmode.h
7708 lib/silccore/silcnotify.h
7709 lib/silccore/silcpacket.h
7710 lib/silcmath/silcmath.h
7712 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7714 * Added checking to the server code not to start the server if
7715 ciphers and stuff are not configured properly. Affected files
7716 silcd/serverconfig.[h] and silcd/server.c.
7718 * Changed the layout of the header files of the public interfaces
7719 in the SILC libraries. The new layout supports ROBODoc
7720 documentation tool (and some others) so that it is easy to create
7721 a library reference manual. All the other headers and source
7722 code must still follow the CodingStyle document. Also source
7723 code must not include these ROBODoc stuffs, only the headers.
7724 Furthermore, all public interface headers must now be named
7725 by using `silc' prefix, example: silcapi.h, silccipher.h.
7726 Some files were renamed due to this. All the other headers
7727 must not be used as public interfaces. I will update the
7728 CodingStyle document later. Changed following headers, so far:
7730 lib/silcclient/silcapi.h
7731 lib/silccore/silcauth.h
7732 lib/silccore/silcprivate.h
7733 lib/silccrypt/silcdh.h
7735 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7739 * Removed silc_client_packet_send_flush from the client library
7740 as it is not needed. Affected file lib/silcclient/client.[ch].
7742 * Added printing of message of unresolved authentication method
7743 to the Irssi SILC client. Added it to the module formats.
7744 Removed the same message from the client library.
7746 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Added new distribution feature, DISTLABEL. Every distribution
7749 can define own preprocessor label that can be used in the
7750 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7751 file distributions, acconfig.h.pre and prepare.
7753 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Added Makefile.defines_int to include the actual definitions
7756 for Makefile.defines.in. Tested the new distribution system,
7757 created distributions and tested installation.
7759 * Added AWAY message printing to the Irssi SILC client. Added
7760 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7762 * Added SCONNECT command to call the SILC's CONNECT command.
7763 Cannot use CONNECT directly since Irssi uses that internally.
7764 Affected file irssi/src/silc/core/silc-servers.c.
7766 Added ACTION local command. It is same as ME command but takes
7767 the channel as mandatory argument.
7769 Rewrote some of the Irssi's help files to suite for SILC
7772 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * Added Makefile.defines[.in] that should for now on be included
7775 in all Makefile.am file in the source tree. That file includes
7776 all common compilation definitions for SILC source tree.
7778 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7780 * Minor changes to the ./prepare script to change the package
7781 name according the distribution name to the configure.in.
7783 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7785 * Created new distribution system. Added file `distributions'
7786 that defines all the distributions that can be created out of
7787 the SILC source tree. The ./prepare script now reads that
7788 file to determine how to prepare the distributions. The
7789 first argument to the ./prepare is the name of the distribution
7790 and second is the version of the distribution. If given
7791 without arguments it creates the default (toolkit) distribution
7792 with the default version (defined in ./prepare).
7794 All Makefile.am files that are subject to the distributions
7795 are now named as Makefile.am.pre. These are ./Makefile.am
7796 and lib/Makefile.am. Others may be changed later.
7798 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Added invite list, ban list, some key management and connection
7801 error message printing to module formats in the Irssi SILC client.
7803 * Added new silc_client_set_away_message to set the away message
7804 that is back to the person who sent private message. The
7805 affected file lib/silcclient/silcapi.h and the
7806 lib/silcclient/client_prvmsg.c.
7808 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * Fixed the private message sending in the Irssi SILC client,
7811 added local command KEY to the Irssi SILC client.
7813 Added key management and key agreement message formats to the
7814 irssi/src/fe-common/silc/module-formats.[ch].
7816 Added USERS (alias WHO) printing, server/router operator
7817 indication and LIST command printing to the module formats.
7819 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7821 * Fixed channel joining notify handling, cumode notify handling
7822 from Irssi SILC client.
7824 * Added SILC specific module-formats to the Irssi SILC client so
7825 that SILC specific message hilighting, colors etc is possible.
7826 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7828 Added channel mode, channel user mode, actions, notices,
7829 whois and whowas printing to the the module-formats.c.
7831 * Fixed a bug in channel deletion in the server. The channel
7832 is not left to the cache even if the channel founder auth mode
7833 is set when there are no users anymore on the channel. Affected
7834 file silcd/server.c.
7836 * The silc_net_localhost now resolves the entire hostname including
7837 the domain name. Affected file lib/silcutil/silcnet.c.
7839 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Changed the ask_passphrase client operation to be ascynchronous.
7842 It has now a completion callback and a context that the
7843 application must call after it has got the passphrase from
7844 the user. Affected files lib/silcclient/silcapi.h,
7845 lib/silcclient/protocol.c, lib/silcclient/command.c and
7848 Added SilcAskPassphrase callback that the application calls
7849 to deliver the passphrase to the library.
7851 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7852 The public key verification and especially a certificate
7853 verification is asynchronous procedure.
7855 Added new SILC_SKE_STATUS_PENDING status to indicate the
7856 request is pending and a callback will be called to finalize
7859 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7860 indicate that remote end did not send its public key (or
7861 certificate), even though we require it. Added check for this
7862 condition in the SKE. This was a security bug, now fixed.
7864 Defined new SilcSKEVerifyCbCompletion callback that is called
7865 when the verification process is completed.
7867 The affected files lib/silcske/silcske_status.h and
7868 lib/silcske/silcske.[ch].
7870 * Changed the verify_public_key client operation to be async
7871 as well. Defined SilcVerifyPublicKey callback that is used to
7872 indicate the success of the public key verification process.
7874 Changed the server and client to use the new async client
7877 * Changed the Irssi SILC client's internal scheduler to be called
7878 twice as many times as it used to be. As a result the client
7879 should be a bit faster now. Affected file is
7880 irssi/src/silc/core/silc-core.c.
7882 * Added support to Irssi SILC client of asynchronous public key
7883 verification and passphrase inquiry. Affected file is
7884 irssi/src/silc/core/silc-core.c.
7886 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7888 * Do not say "You have left channel %s" in client library.
7889 Moved it to the application. Affected files are
7890 lib/silcclient/command.c and silc/client_ops.c.
7892 * Fixed silc_client_get_clients. Command context was not
7893 duplicated and was freed memory in the callback. Affected
7894 file lib/silcclient/idlist.c.
7896 * Do not say "you are now talking..." on JOIN command in the
7897 client library. The appliation must handle it.
7899 * Do not say ".. changed topic to" in command reply in the
7900 client libary. The application must handle it.
7902 * Fixed TOPIC command sending in the client library.
7904 * Fixed a memory leak in silc_client_command_free in the file
7905 lib/silcclient/command.c.
7907 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Imported a modified version of Irssi client to the source tree.
7910 The Irssi will be used to create a new client called
7911 Irssi SILC. Imported to irssi/.
7913 Added silc_core_init_finish function to the Irssi. Affected
7914 file irssi/configure.in.
7916 A lot changes in the Makefile.ams around the irssi tree.
7918 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7920 * Do not rehash if the new size is same as the old size of the
7921 hash table, in the silc_hash_table_rehash*. The affected file
7922 lib/silcutil/silchashtable.c.
7924 * Replaced hash_table_del_by_context calls from the server
7925 (when channel->user_list and client->channels) to the
7926 hash_table_del as it is sufficient and faster.
7928 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Added silc_hash_table_list, silc_hash_table_get and the
7931 SilcHashTableList structure to provide an alternative way to
7932 traverse the hash table. The affected files are
7933 lib/silcutil/silchashtable.[ch].
7935 * Changed the server's idlist routines to use the hash table
7936 routines to optimize the code.
7938 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Replaced the client entry's `channel' list and channel entry's
7941 `user_list' list to hash tables for optimized lookup. Changed
7942 the code to use the hash table interface around the code.
7943 Affected file lib/silcd/idlist.[ch].
7945 * Added `auto_rehash' boolean argument to the function
7946 silc_hash_table_alloc to indicate whether the hash table should
7947 auto-rehash when it thinks is appropriate time. It will
7948 increase the hash table size if the there is twice as much
7949 entries in the table than the size of the table, and will
7950 decrease the size if there are twice as less entries than
7951 the size of the table.
7953 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7957 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * silc_idcache_purge_by_context deletes the entry now by context
7960 as it is supposed to do. Affected file lib/silccore/idcache.c.
7962 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7963 client is not anymore valid (WHOWAS givens the info) and not
7964 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7966 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7968 * Removed the `data' and `data_len' arguments from the ID Cache
7969 interfaces and added `name' argument. ID Cache does not handle
7970 anymore the binary data only a names associated with given ID.
7972 * When hashing a Client ID with silc_hash_id the entire ID is
7973 not hashed anymore, instead only the hash of the Client ID is
7974 hashed. This way we can access the Client ID from the cache
7975 with Client ID but with the hash of the ID (which is a hash of
7976 the nickname) as well without any difference in performance.
7978 Added also silc_idcache_find_by_id_one_ext to do one on one
7979 searching when we have the actual ID. Added also function
7980 silc_hash_client_id_compare. The affected files are
7981 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7983 * When hashing the name associated with a ID it is always done
7984 in lowercase. This way we can access the cache without worrying
7985 about case-sensitivity, even though, for example nicknames are
7988 * Fixed a bug in server with channel message sending. It put
7989 wrong ID type as destination ID. The affected file
7990 silcd/packet_send.c.
7992 * silc_idcache_del_by_context now deletes from all hash tables
7993 by context. Affected file lib/silccore/idcache.c.
7995 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7997 * Changed the client library to use the new ID Cache interface.
7998 Changes around the source tree.
8000 * Added silc_hash_table_rehash_ext to rehash with specific
8001 hash function. Affected file lib/silcutil/silchashtable.[ch].
8003 * Added silc_hash_string_compare to compare two strings in the
8004 hash table. Affected file lib/silcutil/silcutil.[ch].
8006 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8008 * Added new function silc_idcache_del_by_context into the
8009 lib/silccore/idcache.[ch].
8011 * Changed the server's ID list routines to use the new ID Cache
8012 interface. Changes around the source tree.
8014 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Added silc_hash_table_del[_by_context]_ext functions in to the
8017 lib/silcutil/silchashtable.[ch].
8019 Removed silc_hash_table_find_all* routines and added new
8020 silc_hash_table_find_foreach to replace them.
8022 Added silc_hash_table_replace_ext function as extended
8023 replacing function. Separated the simple hash table interface
8024 from the extended hash table interface in the file
8025 lib/silcutil/silchashtable.h.
8027 * Fixed minor bugs and changed it to use some of the new
8028 hash table functions in lib/silccore/idcache.c
8030 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8032 * Added new function silc_hash_table_find_all to return all keys
8033 in the hash table by the specified key. As the hash table is
8034 collision resistant it also makes it possible to have several
8035 duplicate keys in the hash table. This function may be used to
8036 find all of the keys from the hash.
8038 Added user_context arguments to the SilcHashFunction,
8039 SilcHashCompare and SilcHashDestructor to deliver user specified
8042 Added new fuctions silc_hash_table_find[_all]_ext to do
8043 extended lookup with specified hash and compare functions and
8044 specified user contexts.
8046 Added new function silc_hash_table_add_ext to add the key
8047 with specified hash function and user context.
8049 Added new function silc_hash_table_foreach to traverse all
8050 entrys in the hash table. Added SilcHashForeach callback
8053 Added new function silc_hash_table_del_by_context to delete
8054 the entry only if the context associated with the key matches.
8056 Affected files are lib/silcutil/silchashtable.[ch].
8058 * Removed silc_hash_[server/client/channel]_id and added just
8059 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8060 silc_hash_id_compare to compare two ID's using as the hash table
8061 comparison function. Added also silc_hash_data to hash
8062 binary data and silc_hash_data_compare to compare it.
8064 * Removed silc_idlist_find_client_by_hash as it is not needed
8065 anymore. Affected file silcd/idlist.[ch].
8067 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8068 to use internally the SilcHashTable. The new ID Cache is a lot
8069 faster than the old one. Some of the ID Cache interface was also
8070 rewritten and obsolete and stupid functions were removed.
8072 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Added entry_count field to the SilcHashTable to keep the number
8075 of the entries in the table. Implemented the function
8076 silc_hash_table_rehash. Added new function
8077 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8079 Fixed a minor bug in silc_hash_table_free.
8081 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8082 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8083 into the lib/silcutil/silcutil.[ch].
8085 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8087 * Implemented a collision resistant hash table into the
8088 lib/silcutil/silchashtable[ch]. See the header and the source
8089 for the SilcHashTable API.
8091 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8093 * Merged dotconf version 1.0.2 into lib/dotconf.
8095 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Do not compile anything in lib/silcsim/* if the SIM support
8098 is not enabled. The tree should now compile without problems
8101 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * Compiled the SILC under cygwin. Compiled and tested briefly
8104 without problems. More tests needed. The SIMs didn't compile
8107 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8109 * Fixed possible crash in silc_get_username in the
8110 lib/silcutil/silcutil.c.
8112 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8114 * Fixed a va_arg in silc/client_ops.c.
8116 * Oops, RC5 routines were named AES and caused some problems
8117 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8119 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8121 * Added new SilcIDIP structure into the lib/silccore/id.h and
8122 replaced the old `ip' fields from all SILC ID's to that type.
8123 This is a step towards IPv6 support.
8125 The silc_id_get_len takes now the ID as an extra argument.
8126 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8127 both IPv4 and IPv6 based ID's.
8129 The affected files are lib/silccore/id.[ch] and other files
8130 around the tree using these routines.
8132 * Removed the ID length arguments in server from various
8133 silc_server_send_notify_* routines -> they are not needed
8136 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Fixed memory leak in silc_encode_pem_file in the file
8139 lib/silcutil/silcutil.c.
8141 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8143 * Check minor version as well in the SKE. Affected files are
8144 silcd/protocol.c and lib/silcclient/protocol.c.
8146 * Added --identifier option to the server so that an identifier
8147 can be when creating the public key for the server. Affected
8148 file is silcd/silcd.c.
8150 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8151 lib/silccrypt/silcpkcs.c.
8153 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8155 * Register default ciphers and stuff when using -C option with
8156 the server. Affected file sildc/silcd.c.
8158 * Put back the servers public key filename format, it is better
8159 than the new one. For now, the client keys are saved with the
8160 new filename format. The affected file silc/client_ops.c.
8162 * Implemented the Cipher API for the rest of the ciphers that
8163 did not implement it or implemented it the wrong way.
8165 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * Register default ciphers and stuff when using the -S option
8168 in the client. Affected file silc/silc.c. Same also when
8169 creating new key pair with -C option.
8171 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8173 * Fixed the silc_verify_public_key client operation function to
8174 save the public keys differently. The fingerprint is now
8175 used as filename and not the hostname. This way also the
8176 client keys are saved uniquely and not with hostnames. The
8177 affected file is silc/client_ops.c.
8179 * Trimmed the silc_hash_fingerprint function to remove extra
8180 whitespaces from the end of the fingerprint. The affected
8181 file is lib/silccrypt/silchash.c.
8185 * Added silc_cipher_register_default function to register all
8186 default ciphers. It can be used when configuration files
8187 does not exist and the application does not want any specific
8188 ciphers in any specific order.
8190 The SilcDList is now used as silc_cipher_list dynamically
8191 allocated cipher list. Removed the static list all together
8192 and now all ciphers must be allocated to the dynamic list.
8193 The silc_cipher_alloc routine was changed to check only the
8196 All silc_cipher_* routines that used to return int returns
8199 The affected files lib/silccrypt/silccrypt.[ch].
8201 * The same thing was done to silc_hash_* as for silc_cipher_*
8202 routines. Affected files lib/silccrypt/silchash.[ch].
8204 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8205 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8206 Added also silc_pkcs_[un]register[_default] functions.
8207 Removed the data_context from the PKCS API.
8209 * Added silc_hmac_register_default function to register default
8210 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8211 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8212 to unregister all hmacs at once.
8214 * Register the default ciphers, hash functions, PKCSs and HMACs
8215 if client's configuration file does not exist. The affected
8218 * The client did not load the hash functions from the SIM
8219 modules at all. Added support for this. Affected file is
8220 silc/clientconfig.c.
8222 * When decoding public key with silc_pkcs_public_key_decode, check
8223 the supported algorithm only if PKCS are registered. Affected
8224 file lib/silccrypt/silcpkcs.c. The same was done with the
8225 silc_pkcs_private_key_decode.
8227 * Fixed the SILC List routines to keep the list always in order.
8228 It used to change the list's order when traversing the list but
8229 not it preserves the order. Affected file lib/trq/silclist.h.
8231 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8233 * Added the client library to use the SilcSocketConnection's
8234 reference counter (by silc_socket_dup) to prevent the bug that
8235 the socket object may be freed underneath async operation.
8237 * The name resolv library checking fixes in the configure.in.pre.
8240 * Created new version of the protocol drafts for future
8241 development. The -03 drafts are the ones that will be changed
8242 in the trunk now and the -02 will remain as they are.
8244 * Send list of CUMODE notifys to the router when announcing
8245 the channel users to the router. Affected file silcd/server.c.
8246 If the router receiving channel founder CUMODE for a channel
8247 that already has channel founder it will send CUMODE notify
8248 to the sender to remove the channel founder rights from the
8249 announced client. Affected file silcd/packet_receive.c.
8251 * The CUMODE notify may now use Server ID as well as the entity
8252 who changes the mode. Updated protocool specs.
8254 * Updated INSTALL and README files.
8256 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8258 * New web pages in the http://silc.pspt.fi. The pages was
8263 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8265 * Implemented the [DenyConnectin] config section in the server.
8266 Added silc_server_config_denied_conn to check whether incoming
8267 connection is denied. Affected file silcd/serverconfig.[ch].
8269 * Do not check the ports when checking the incoming configuration
8270 data if the port is 0, meaning any. Affected file is
8271 silcd/serverconfig.c.
8273 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8275 * Fixed buffer overflow in silc_string_compare in the file
8276 lib/silcutil/silcutil.c.
8278 * Fixed double free in silc_server_command_leave in the file
8281 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Fixed the version checking in the server. Affected file is
8286 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Fixed the configuration data fetching when accepting new
8289 connections in the server. Affected file silcd/server.c.
8291 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Added `sender_entry' argument to the function
8294 silc_server_packet_relay_to_channel so that we can check
8295 whether some destination actually belongs to the same route
8296 the sender belongs (ie, we must not resend the packet to the
8297 sender). Affected file silcd/packet_send.[ch].
8299 * Added `servername' field to the SilcClientEntry in the server
8300 to hold the name of the server where client is from. Affected
8301 file is silcd/idlist.h.
8303 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8305 * Moved the channel message encrypting in the router betwen
8306 router connections from silc_server_channel_message to the
8307 silc_server_packet_relay_to_channel since we want to check
8308 whether we have anybody channel before encrypting anything.
8309 Affected files silcd/packet_[receive/send].c.
8311 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8313 * Fixed the [AdminConnection] server config section to support
8314 multiple entries. Affected file silcd/serverconfig.c.
8316 * Added support into the server to check the validity of the
8317 incoming connection before executing any KE or authentication
8320 * The connection configuration is now saved to the KE and
8321 connection auth protocol contexts and not fetched anymore in
8322 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8324 * The local hosts listenning address and port is also resolved
8325 now when starting the server. We want to have the socket object
8326 to include the real address and port for the listener. Added
8327 new function silc_net_check_local_by_sock into the files
8328 lib/silcutil/silcnet.[ch].
8330 * Fixed a broadcast bug in server -> do not broadcast if we
8333 * Fixed a routing bug. Do not route broadcast packets ever.
8334 Broadcast packets must be processed always and not routed since
8335 they may be destined to some other host than yourself and thus
8336 would get routed without no good reason. Affected file is
8339 * Added function silc_server_config_is_primary_route to check
8340 whether primary router connection has been configured (a router
8341 configuration that we are initiating). If there is not, we
8342 will assume that there is only two routers in the SILC network
8343 and we will use the incoming router connection as our primary
8344 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8346 * Changed the order of the broadcasting. Broadcast _after_ the
8347 packet has been processed not before. Affected file is
8350 * Fixed a [ClientConnection] parsing bug. The port was never
8351 parsed correctly thus resulting to port 0. Affected file
8352 silcd/serverconfig.c.
8354 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8355 argument and did not set the broadcast packet flag. Affected
8356 file silcd/packet_send.c. Fixed same bug in the function
8357 silc_server_send_notify as well.
8359 * If we receive NEW_ID packet for our own ID in the server, ignore
8362 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8366 * Removed the nickname from the Private Message Payload.
8367 Updated the code and the protocol specs.
8369 * Updated protocol specs for submitting to the IETF.
8371 * Tweaked the Random Number Generator a bit. Affected file
8372 lib/silccrypt/silcrng.c. Exported a new function
8373 silc_rng_[global]_add_noise which can be used to add more
8376 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8378 * Do not parse packets with different timeout when protocol
8379 is active -> may cause problem with rekey. Affected file
8382 * When server receives signoff notify it must not create
8383 new channel key if the client is on any channels since the
8384 sender of the signoff notify will create it.
8386 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8388 * Added printing of error messages during SKE protocol from the
8389 failure packet sent by server during SKE. Affected file
8392 * Removed the client's failure_callback handling with timeout
8393 and handle it immediately when received.
8395 * The SKE library returned wrong type in SUCCESS and FAILURE
8396 packets. They must be 32 bit MSB not 16 bit MSB.
8398 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Ok, rewrote the logic of the re-key and now it seems to work.
8401 I tested it on high traffic with frequent re-keys without
8402 problems. Added hmac_receive (and renamed hmac to hmac_send)
8403 in SilcClientConnection in lib/silcclient/client.h and
8404 in SilcIDListData in silcd/idlist.h. Also, removed the
8405 SilcPacketParserContext's cipher and hmac fields as they are
8406 not needed anymore and actually caused some problems when
8407 the ciphers and hmac's changed underneath the packet parser.
8409 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8411 * If re-key protocol is active then process the incoming packets
8412 synchronously since we must assure that icoming packets encrypted
8413 with the old key is processed before the new keys is set to
8414 use. This is true other packets than for REKEY packets.
8415 Affected file silcd/server.c. The same was done to client library
8416 as well, affected file lib/silcclient/client.c.
8418 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * Fixed bug in client and server to accept the force send if
8421 the packet is send from silc_[server/client]_packet_process
8422 function. Otherwise the packets are never delivered, oops.
8424 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8426 * Disable force sending of packets when REKEY protocol is active.
8427 We must assure that no packet is sent directly when rekey is
8428 performed. All packets must be sent through packet queue.
8429 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8430 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8431 function is silc_[server/client]_packet_send_real to check
8434 * Replaced the SIM paths from example config files to
8435 /usr/local/modules. Also, make install creates now
8436 /usr/local/silc/logs directory to hold all the SILC server
8439 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8441 * Made the configure.in.pre work on Solaris. Patch by salo.
8443 * Made all ciphers compatible with non-x86 machines. Defined
8444 CBC mode macros into lib/silccrypt/ciphers_def.h.
8446 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Fixed the make install.
8450 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8452 * When MAC computation fails the silc_packet_decrypt returned 0
8453 even though it was supposed to return -1. Fixed this. The
8454 affected file is lib/silccore/silcpacket.c.
8456 * Do not replace the config files in /etc/silc (in make install)
8457 if they already exist. Affected file ./Makefile.am.
8459 * Do not send re-key packets immediately but through packet queue.
8460 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8462 * Changed silc_net_check_host_by_sock to return FALSE if the
8463 IP/DNS could not be resolved. Though, it returns the IP address
8464 now even if it could not resolve it (but returns also FALSE).
8465 Affected file lib/silcutil/silcnet.[ch].
8467 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Added silc_pkcs_decode_identifier to decode the public key's
8470 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8471 Added also silc_pkcs_free_identifier. Added also new context
8472 SilcPublicKeyIdentifier.
8474 * Added -S option to the silc client. It is used to dump the
8475 contents of the specified public key file.
8477 * Changed the PKCS api to return the public key length when
8478 setting the public key.
8480 * Fixed a fatal bug in the public and private key file loading.
8481 Affected file lib/silccrypt/silcpkcs.c.
8483 * Execute the packet parsing for client with zero (0) timeout
8484 if the protocol is active. Affected file silcd/server.c.
8486 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Made the key generation options to the silcd program. Added
8489 -C option, equivalent to client's option.
8491 * Added new [ServerKeys] config section to the server. It
8492 configures the server's public and private key.
8494 * Defined generic Public Key Payload into the protocol
8495 specification to send specific type of public keys and
8498 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8499 public key or certificate.
8501 * Implemented the GETKEY command to the server and to the
8502 client library and on user interface.
8504 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8506 * Made preliminary `make install' work.
8508 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Added SilcServerRekey context into silcd/idlist.h.
8512 * Added the PFS support as defined in the specification to the
8513 SKE protocol. Affected files lib/silcske/*.c.
8515 * Added `ske_group' field to the SilcServerRekey context to hold
8516 the number of the SKE group that is used with PFS in re-key.
8517 Affected file silcd/idlist.h.
8519 * Added PFS re-key support to the server. Affected file is
8522 * Added silc_protocol_cancel to cancel execution of the next
8523 state of the protocol. Affected file is
8524 lib/silccore/silcprotocol.[ch].
8526 * Added the re-key support with and without PFS to the client
8527 library. Re-key is performed once in an hour, by default.
8529 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8530 Added silc_client_rekey_callback and silc_client_rekey_final.
8531 Affected files are lib/silcclient/protocol.[ch] and
8532 lib/silcclient/client.[ch].
8534 * Removed the `hmac_key' and `hmac_key_len' fields from the
8535 SilcClientConnection structure; not needed. Affected file is
8536 lib/silcclient/client.h.
8540 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8542 * Do not ask whether user wants to use the negotiated private key
8543 for private messages, just use it. Affected file is
8544 silc/local_command.c.
8546 * Added `send_enc_key' and `enc_key_len' fields to the
8547 SilcIDListData structure since they are needed in the re-key
8548 phase. Affected file is silcd/idlist.[ch].
8550 * Implemented the simple re-key protocol into the server.
8551 Affected files silcd/server.c and silcd/protocol.[ch]. The
8552 re-key will be performed once in an hour, by default.
8554 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8555 Added silc_server_rekey, silc_server_rekey_callback and
8556 silc_server_rekey_final.
8558 * Removed Tunneled flag from the protocol. Updated the code
8559 and the specifications.
8561 * Adde `pfs' field to the SilcIDListData to indicate whether
8562 the PFS is to be performed in the re-key. Affected file is
8565 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8567 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8568 int64 of at least the xintXX size. If void * is less that 4
8569 bytes uint32 * will be used. Defined bool as boolean.
8571 * Changed _ALL_ unsigned long and unsigned int to uint32,
8572 unsgined short to uint16 in the source tree.
8574 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8575 not handle clients that has entry->data.registered == FALSE.
8576 They are not in the network anymore. Affected file is
8579 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8581 * Implemented the sending of the SERVER_SIGNOFF notify in the
8582 server. Affected file is silcd/server.c.
8584 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8585 Added also silc_notify_payload_encode_args into the
8586 lib/silccore/silcnotify.[ch].
8588 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8589 Affected file silcd/packet_receive.c.
8591 * Implemented the SERVER_SIGNOFF notify handling in the client
8592 library. Affected file lib/silcclient/client_notify.c. Also,
8593 implemnted the printing of the SERVER_SIGNOFF info to the
8594 application. Affected file silc/client_ops.c.
8596 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8597 if the deleting was successful. Affected file silcd/idlist.[ch].
8599 * Added support for public key authentication in the connection
8600 authentication protocol in the client library. Affected file
8601 lib/silcclient/protocol.c.
8603 * Changed the server's silc_idlist_get_clients_by_* interface
8604 to support already allocated array so that new entries may be
8605 added to pre-allocated array. Affected file silcd/idlist.[ch].
8606 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8607 and command replies.
8609 * All command reply functions in the server now calls the
8610 pending command callback even if error occured. This way the
8611 error will be delivered to the client as well. Affected files
8612 silcd/command.c and silcd/command_reply.c.
8614 * Fixed INFO command to return local server's info if no server
8615 was provided. Affected file lib/silcclient/command.c.
8617 * Removed RESTART command for good. Updated the code and the
8620 * Rewrote parts of the task system. It is a bit simpler now.
8621 Removed unsued task priorities. The affected files are
8622 lib/silcutil/silctask.[ch].
8624 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8626 * Moved the USERS printing from the library to the application.
8627 Affected files lib/silcclient/command.c and silc/client_ops.c.
8629 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Added channel key re-key support. The re-key is perfomed
8634 only by the router and is done once in an hour. Added `rekey'
8635 field to the SilcChannelEntry in the server. Affected files
8636 silcd/server.c and silcd/idlist.h.
8638 * Added silc_task_unregister_by_context into the file
8639 lib/silcutil/silctask.[ch].
8641 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Added SILC_UMODE_GONE mode to indicate when the client is not
8644 present in the SILC network. Added also support to the local
8645 command AWAY that will set this mode. Added support of showing
8646 "xxx is gone" in WHOIS command. The USERS command shows the
8647 gone status as well.
8649 * Fixed setting server and router operator privileges in the
8650 server's UMODE command. Affected file silcd/command.c.
8652 * Merged the SKE KE1 and KE2 payloads into one payload. The
8653 new KE payload is equivalent to the old KE2 payload.
8655 Cleaned up the SKE Start Payload parsing. It now uses the
8656 simple buffer unformatting to do the parsing. A lot faster
8659 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8660 to the SKE that is used to indicate whether both of the SKE
8661 parties should perform authentication. By default only the
8662 responder performs authentication. By setting this flag also
8663 the initiator must do authentication. By default it is unset
8664 since in normal SKE case, client to server connection, only
8665 the responder should do authentication. When doing SKE between
8666 two clients both should perform authentication. Updated the
8667 code and the protocol specs.
8669 * A little fix to IDENTIFY command in the server. Search the
8670 client first by hash not nickname. Affected file is
8673 * Fixed the silc_client_close_connection to support closing
8674 the client to client connections wihtout deleting too much
8675 data. Affected file lib/silcclient/client.c.
8677 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8678 are received if protocol used to be active but is not anymore
8679 the application would crash due to NULL pointer dereference.
8680 Affected files silcd/server.c and lib/silcclient/client.c.
8682 * Added `hash' field to the SilcClientConnection to include
8683 the hash function negotiated in the SKE protocol.
8685 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8686 to set the channel founder authentication data. A client can
8687 claim the founder rights later by providing the authentication
8688 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8689 This way the channel founder can regain the channel founder
8690 privileges even it is left the channel. This works only on
8691 local server and the client must be connected to the same
8692 server to be able to regain the founder rights. Updated the
8693 protocol specs accordingly.
8695 Added support to the CMODE command in the client to set the
8696 founder auth data. Read the README to see how to set it.
8698 Added support to the CUMODE command to claim the founder
8699 rights. Read the README to see how to do it.
8701 Added support for the founder authentication to the Channel
8702 Entry in the server. Affected file silcd/idlist.h.
8704 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8705 server's CMODE command. Affected file silcd/command.c.
8707 * Added the following new functions into lib/silccore/silcauth.[ch]:
8708 silc_auth_get_method and silc_auth_get_data.
8710 * The server now saves the remote hosts public key to the
8711 SilcIDListData pointer. Affected file silcd/protocol.c.
8713 * The normal server now does not remove the channel entry from
8714 the cache if the founder authentication data is set. It used
8715 to remove it if the founder was the last one on the channel on
8716 the server and left the channel. The auth data is saved and
8717 if the channel is re-joined later the old entry is used with
8718 the old auth data. Affected files silcd/command_reply.c and
8721 * Removed the `pkcs' field from the SilcIDListData structure
8722 in the server; it is not used. Affected file silcd/idlist.h.
8724 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8726 * Fixed packet processing on slow links. Partial packets were
8727 never re-processed because the incoming data buffer was cleared
8728 by the application. Application must not directly clear the
8729 sock->inbuf, the packet processing routines handle it. Fixed
8730 this in client library and in server.
8732 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Fixed the WHOIS and IDENTIFY send reply function to really
8735 check whether to send list or just one entry. Affected file
8738 * Cleaned up the LEAVE command's channel key distribution. The
8739 affected file silcd/command.c.
8741 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8742 can enforce the channel mode as well. In that case the ID
8743 includes the ID of the server. The code now enforces the
8744 mode change if the router have different mode than the server.
8746 * The notify client operation with CMODE_CHANGE notify can now
8747 return NULL client_entry pointer if the CMODE was not changed
8748 by client. Application must check for this.
8750 * Added <Server ID> argument to INFO command to support server
8751 info fetching by Server ID.
8753 * Added silc_server_announce_get_channel_users to get assembled
8754 packets of channel users of the specified channel. Affected
8755 file silcd/server.[ch].
8757 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8758 was freed underneath the ID Cache.
8760 * Re-announce clients when the server received CHANNEL_CHANGE
8761 notify from the router. Affected file silcd/packet_send.c.
8763 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8765 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8766 crashed since it did not handle the fact that there is no cipher
8767 called "3" and didn't check the error condition. Now fixed.
8769 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8770 flag. It can be used to send message requests.
8772 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Implemented the RESTART command in the client.
8776 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8777 notice type messages. Added notice printing to the user
8780 * The channel keys are not re-generated if the channel's mode
8781 is PRIVKEY, ie private key on the channel exists. Affected
8782 files silcd/server.c and silcd/command.c.
8784 * Fixed a little bug in channel message delivery when channel
8785 private keys are set in the server. Affected file is
8786 silcd/packet_send.c.
8788 * Changed the setting on channel->on_channel = TRUE from the
8789 silc_client_save_channel_key to the JOIN command reply. The
8790 key payload is not received if the private channel key is set.
8791 Affected file lib/silcclient/command_reply.c and the
8792 lib/silcclient/client_channel.c.
8794 * When the CMODE_CHANGE notify is sent and the channel private
8795 key mode is removed the channel key must be re-generated in
8796 other cells as well. Added this support for the router in the
8797 silcd/packet_receive.c.
8799 * Added new local command NOTICE to send notice message on
8800 channel. Affected file silc/local_command.[ch].
8802 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Added new local command ME to the client. It is used to send
8805 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8806 some action. Affected file silc/local_command.[ch].
8808 * Changed channel_message and private_message client operations
8809 to deliver the message flags to the application. Added also
8810 the `flags' arguments to the silc_client_send_channel_message
8811 and silc_client_send_private_message functions. Affected file
8814 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Redefined the Private Message Payload to support private message
8817 keys and to support the new private message flags. Updated
8818 the protocol specs. Flags makes it possible to have for example
8819 CTCP style messages.
8821 * Added new type SilcPrivateMessagePayload and defined an API
8822 for it in the lib/silcclient/silcprivate.[ch].
8824 * Tested private message private keys successfully. Tested the
8825 private message key set, unset and list commands with the new
8828 * Redefined the Channel Message Payload to include the channel
8829 message flags (equal with private message flags) to support
8830 for example CTCP style messages.
8832 * Defined some of the message (for channel and private message)
8833 flags. Updated the protocol specs and added the flags to the
8834 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8836 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8838 * Added SilcKeyAgreementStatus type to the key agreement routines
8839 to indicate the current status and error if one occured.
8840 The status types are defined in the lib/silcclient/silcapi.h.
8842 * Added new local command KEY that is used to set and unset private
8843 keys for channels, set and unset private keys for private messages
8844 with remote clients and to send key agreement requests and
8845 negotiate the key agreement protocol with remote client. The
8846 key agreement is supported only to negotiate private message keys,
8847 it currently cannot be used to negotiate private keys for channels,
8848 as it is not convenient for that purpose.
8850 * Fixed a minor pending callback setting bug in the function
8851 silc_client_get_client_by_id_resolve, now the function works.
8852 Affected file lib/silcclient/idlist.c.
8854 * Added function silc_net_get_local_port to get local bound
8855 port by socket. Added to lib/silcutil/silcnet.[ch].
8857 * Added `sockets' and `sockets_count' fields to the SilcClient
8858 object. They hold the sockets of the listenning sockets in
8859 the client. Listenning sockets may be for example the key
8860 agreement server. Affected file lib/silcclient/client.[ch].
8861 Added functions the silc_client_add_socket and the
8862 silc_client_del_socket. They are exported to the application
8865 * Added ~./silc/clientkeys to support other client's public keys.
8867 * Renamed verify_server_key client operation to verify_public_key
8868 and added one argument to indicate the type of the connection
8869 (server, client etc.).
8871 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8873 * Added silc_server_connection_auth_request to handle the
8874 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8875 silcd/packet_receive.[ch].
8877 * Added silc_server_send_connection_auth_request into the
8878 silcd/packet_send.c to send the connection auth request packet.
8880 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8883 * Fixed the public key authentication in responder side in the
8884 server. The `auth_data' pointer includes the SilcPublicKey
8885 not the path to the public key. Affected file silcd/protocol.c.
8887 * Implemented the public key authentication in the initiator side
8888 in the server. Affected file silcd/protocol.c.
8890 * Removed the [RedirectClient] config section from the server
8891 configuration. Is not needed and I don't want to implement it.
8893 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8895 * Cleaned up the CMODE command in the server. It now works
8896 correctly and supports all the modes defined in the protocol.
8897 Affected file is silcd/command.c.
8899 * Added `hmac_name' field to the SilcChannelEntry in the server
8900 to hold the default HMAC of the channel. It can be set when
8901 creating the channel (with JOIN command). Affected files
8904 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8905 type to indicate the change of the current cipher and hmac
8906 on the channel. Client can safely ignore the <cipher> argument
8907 (if it chooses to do so) since the CHANNEL_KEY packet will
8908 force the channel key change anyway. The <hmac> argument is
8909 important since the client is responsible of setting the new
8910 HMAC and the hmac key into use.
8912 * Fixed the CMODE command in the client library as well.
8914 * Tested CMODE command in router environment successfully.
8916 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8918 * Show the version of the remote client (or server) when connecting
8919 to the server. It is logged to the log file. Affected file
8920 is silcd/protocol.c.
8922 * Fixed the KILLED notify handling in the client library. The
8923 client must be removed from all channels when receiving the
8926 Also, do not remove the client entry when giving the KILL
8927 command but when the KILLED notify is received.
8929 * Removed silc_idlist_find_client_by_nickname from the server.
8930 Not needed anymore. Affected files silcd/idlist.[ch].
8932 * Implemented the CHANNEL_CHANGE notify type handling to the
8933 server. Affected file silcd/server.c.
8937 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Added silc_server_send_notify_invite to send the INVITE
8940 notify between routers.
8942 * Implemented the INVITE command correctly to the server.
8944 * Implemented the INVITE notify type handling in the server.
8946 * Implemented the INVITE command to the client library and on the
8949 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8951 * Added function silc_server_get_client_resolve to find the
8952 client entry by ID from all ID lists and then resolve it
8953 (using WHOIS) if it cannot be found. Affected file is
8956 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8958 * Implemented the BAN command to the client library.
8960 * The JOIN command in the server now checks the invite list
8963 * Changed the silc_command_reply_payload_encode_va and the
8964 silc_command_payload_encode_va to support that if argument is
8965 NULL it ignores and checks the next argument. Affected file
8966 lib/silccore/silccommand.c.
8968 * Added silc_server_send_notify_ban to send the BAN notify
8969 type between routers.
8971 * Chaned the silc_notify_payload_encode to support that if
8972 argument is NULL it ignores and checks the next argument.
8973 Affected file lib/silccore/silcnotify.c.
8975 * Tested ban lists in router environment successfully.
8977 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8979 * Implemented BAN command to the server, in silcd/command.[ch].
8981 * Removed the BAN and INVITE_LIST modes from the CMODE command
8984 * Added function silc_string_match to regex match two strings.
8985 Affected files lib/silcutil/silcutil.[ch].
8987 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8989 * Redefined parts of the SilcChannelEntry in the server to support
8990 the new ban and invite lists.
8992 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8994 * Redefined the INVITE command. The same command can be used to
8995 invite individuals to the channel but also to manage the invite
8996 list of the channel (to add to and remove from the invite list).
8997 Updated the protocol specs.
8999 * Added new command SILC_COMMAND_BAN that can be used to manage
9000 the ban list of the channel. Updated the protocol specs.
9002 * Removed the channel modes: the SILC_CMODE_BAN and the
9003 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9004 in the CMODE command. The equivalent features are now available
9005 using INVITE and BAN commands. Updated the protocol specs.
9007 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9008 in the network about change in the current ban list. The notify
9009 type is not used by the client.
9011 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9012 support the invite lists.
9014 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Added new function silc_string_regexify that converts string
9017 including wildcard characters into regex string that can
9018 be used by the GNU regex library. Added into the file
9019 lib/silcutil/silcutil.[ch].
9021 Added silc_string_regex_combine to combine to regex strings
9022 into one so that they can be used as one regex string by
9023 the GNU regex library. Added into the file
9024 lib/silcutil/silcutil.[ch].
9026 Added silc_string_regex_match to match two strings. It returns
9027 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9029 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Imported GNU regex to the soruce tree into lib/contrib.
9032 Fixed some compiler warning from the regex.c.
9034 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Fixed MOTD command in the server to work in router environment.
9038 * Fixed the MOTD command in the client library to support
9039 the server argument in the command.
9041 * Added `nickname_len' argument to the silc_idlist_add_client
9042 in the server, as the `nickname' argument may be binary data
9045 * Added silc_idlist_get_channels to return all channels from
9048 * Implemented LIST command to the server. Affected file is
9051 * Implemented the LIST command to the client library and on the
9054 * Added [<user count>] argument to the LIST command reply.
9055 With private channels the user count is not shown.
9057 * Updated TODO and README.
9059 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * The client entry's data.registered must be TRUE even with
9062 global client entry on global client list. The data.registered
9063 is used to check whether the client is anymore in the network,
9064 for example with WHOWAS command so it must be valid.
9066 * Fixed the WHOWAS command in the server. It now actually works
9067 in router environment. Added function into silcd/command_reply.c
9068 silc_server_command_reply_whowas_save.
9070 * Added silc_idlist_purge function to the silcd/idlist.c
9071 to periodically purge the ID Cache.
9073 * Fixed INFO command in the server. It works now in router
9074 environment. Added <server name> argument to the INFO command
9075 reply. Updated the protocol specs.
9077 * Fixed minor bug in silc_idcache_purge to not purge if the
9078 expire value is zero.
9080 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9081 they were buggy because of the WHOWAS information.
9083 * Fixed local command MSG to handle the async resolving of
9084 the remote client properly. It used to fail the first MSG.
9085 Affected file silc/local_command.c.
9087 * Added `data_len' field to SilcIDCache context.
9089 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9091 * Update TODO. Todo in commands in the server.
9093 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9095 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9096 used by routers as broadcast packet to inform other routers
9097 about the changed user mode.
9099 Implemented the notify handling in the server. Affected file is
9100 silcd/packet_receive.c. Added the function
9101 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9103 * Added new generic Channel Payload and deprecated the New Channel
9104 Payload. The New Channel Payload is now the generic Channel
9107 * Added new argument `mode' to the silc_server_send_new_channel
9108 as it is required in the Channel Payload now.
9110 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9111 and created a new and real SilChannelPayload to represent the
9112 new generic Channel Payload. Implemented the encode/decode
9113 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9115 * Added silc_server_get_client_channel_list to return the list
9116 of channels the client has joined for WHOIS command reply.
9117 Affected file silcd/server.[ch].
9119 * Implemented the channel list sending in the WHOIS command reply
9120 in server and in the client.
9122 Implemented the channel list displaying on the user interface
9123 as well. Affected file silc/client_ops.c.
9125 * Added silc_channel_payload_parse_list to parse list of Channel
9126 Payloads. It returns SilcDList list of SilcChannelPayloads.
9127 Client for example can use this function to parse the list of
9128 channels it receives in the WHOIS command reply. The caller
9129 must free the list by calling silc_channel_payload_list_free.
9130 Affected files lib/silccore/silcchannel.[ch].
9132 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9134 * Added one new argument <user mode> to the WHOIS command reply
9135 to return the mode of the user in SILC. Updated the protocol
9138 Implemented it to the server and client.
9140 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9142 * Fixed the mode printing on the user interface on joining.
9143 Affected file silc/client_ops.c.
9145 * Implemented the UMODE command and user modes in general to the
9146 client library and to the user interface.
9148 * Implemented the UMODE command to the server.
9150 * The server now sends UNKNOWN_COMMAND error status if client sends
9151 unknown command. Affected file silcd/command.c.
9153 * All server commands now handle the command identifier the right
9154 way when sending the command reply to the client. The client can
9155 use to identify the command replies with the identifier.
9157 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9159 * Added silc_server_get_client_route to resolve the route to
9160 the client indicated by the client ID. Affected file is
9163 * Added silc_server_relay_packet as general function to relay
9164 packet to arbitrary destination. This deprecates functions
9165 like _send_private_message_key, _relay_notify etc. Affected
9166 file is silcd/packet_send.[ch].
9168 Removed silc_server_send_key_agreement,
9169 silc_server_send_private_message_key and
9170 silc_server_packet_relay_notify functions from the file
9171 silcd/packet_send.[ch].
9175 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9176 server. Affected file silcd/packet_receive.[ch].
9178 * Implemented the KILL command to the client. Implemented the
9179 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9180 Affected files lib/silcclient/command[_reply].c and
9181 lib/silcclient/client_notify.c. Implemented the KILL notify
9182 printing in the user inteface.
9184 * Fixed a lot silc_parse_nick memory leaks from the client
9185 library in the file lib/silcclient/command.c.
9187 * Changed the silc_server_send_notify_on_channels's `sender'
9188 argument from SilcSocketConnection to SilcClientEntry to
9189 check the sender as entry and not as connection object and not
9190 to send to the client provided as argument. The affected file
9191 is silcd/packet_send.[ch].
9193 * The notify packets that are destined directly to the client used
9194 to not to be processed by the server. Now changed that and the
9195 server processes all notify packets. After relaying the packet
9196 to the client the notify packet is processed in the server.
9198 * The silc_server_free_client_data now checks whether there is
9199 pending outgoing traffic for the client and purges the data to
9200 the network before removing the client entry.
9202 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9205 an client is killed from the SILC Network. Updated the protocol
9208 Added new function silc_server_send_notify_killed to the
9209 silcd/packet_send.[ch].
9211 * Added function silc_server_packet_relay_notify to relay notify
9212 packets that are destined directly to a client. In this case
9213 the server does not process the notify packets but merely relays
9214 it to the client. Affected file silcd/packet_send.[ch].
9216 Added also silc_server_packet_process_relay_notify to check
9217 whereto relay the notify. Affected file is
9218 silcd/packet_receive.[ch].
9220 * Implemented the KILL command to the server.
9224 * Added the backup schema desgined last fall to the protocol
9225 specs for everyone to see. The specification is in the
9226 *-spec-xx.txt draft and the packet type definitions for the
9227 backup routers is in *-pp-xx.txt draft. Thusly, added also
9228 new packet type SILC_PACKET_CELL_ROUTERS.
9230 * A big security problem in the implementation discovered. The
9231 signoff of an client did not cause new channel key generation
9232 which it of course should've done. The channel keys must be
9233 always re-generated when client leaves (or signoffs) the channel.
9234 The silc_server_remove_from_channels funtion now handles
9235 the channel key re-generation.
9237 * Added `sender' argument to the silc_server_send_notify_on_channels
9238 to not to send the client provided as argument. Affected file
9239 silcd/packet_send.[ch].
9241 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Implemented OPER and SILCOPER commands into the server and
9246 * Added silc_auth_verify and silc_auth_verify_data to verify
9247 the authentication directly from the authentication payload.
9248 It supports verifying both passphrase and public key based
9249 authentication. Affected file lib/silccore/silcauth.[ch].
9251 * Added `hash' field to the SilcIDListData structure. It is the
9252 hash negotiated in the SKE protocol. Affected file is
9255 * Slight redesigning of the SilcAuthPayload handling routines.
9256 Do not send SilcPKCS but SilcPublicKey as argument.
9258 * Implemented the public key authentication support to the
9259 serverconfig. The public key is loaded from the provided path
9260 and saved as authentication data to void * pointer. Thus,
9261 changed the unsigned char *auth_data to void *auth_data;
9263 * Fixed SHUTDOWN command to send the reply before the server
9264 is shutdown. :) Affected file silcd/command.c.
9266 * Fixed fatal bug in CONNECT command. The hostname was invalid
9267 memory and server crashed. Affected file silcd/command.c.
9269 * Fixed fatal bug in CLOSE command. The server_entry became
9270 invalid but was referenced later in the command. Affected file
9273 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Fixed fatal bug in failure packet handling. Server ignored
9276 the failure and thus crashed when it came.
9280 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9283 that the command may be executed only once in (about) 2 seconds.
9284 The old SILC_CF_LAG flag is same but allows command bursts up
9285 to five before limiting.
9287 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9288 server code. Various commands now includes the CF_LAG_STRICT
9289 flag to disallow any kind of miss-use of the command.
9291 * Fixed the silc_buffer_unformat to not to allocate any data
9292 if the length of the data is zero. It used to allocate the
9293 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9295 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9297 * Changed the format of AdminConnection configuration section
9298 in the server. Added username of the admin to the format.
9299 Affected files silcd/serverconfig.[ch].
9301 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9302 to return admin configuration data by host, username and/or
9305 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9307 * Implemented WHOWAS command to the server. Added the functions:
9309 silc_server_command_whowas_parse,
9310 silc_server_command_whowas_send_reply,
9311 silc_server_command_whowas_from_client and
9312 silc_server_command_whowas_from_server
9314 * Added <Client ID> argument to the WHOWAS command reply. Updated
9315 the protocol specs accordingly.
9317 * Implemented WHOWAS command and command_reply to the client
9320 Implemented the WHOWAS printing on the user interface.
9322 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9324 * Added new argument to the WHOWAS command reply, the real name.
9325 It is an optional argument. Updated the protocol specs.
9327 * Added SilcIDCacheDestructor callback that is registered when
9328 the SilcIDCache is allocated. The callback is called when
9329 an cache entry in the ID Cache expires, or is purged from the
9330 cache. Added into lib/silccore/idcache.[ch].
9332 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9333 to destruct the client entries when the cache entry expires.
9334 Other ID Cache's in server and in the client library ignores
9337 * If the ID Cache entry's `expire' field is zero then the entry
9338 never expires. Added boolean `expire' argument to the
9339 silc_idcache_add function in the lib/silccore/idcache.[ch].
9340 If it is TRUE the default expiry value is used.
9342 * Added silc_server_free_client_data_timeout that is registered
9343 when client disconnects. By default for 5 minutes we preserve
9344 the client entry for history - for WHOWAS command.
9346 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Added support to the server to enforce that commands are not
9349 executed more than once in 2 seconds. If server receives
9350 commands from client more frequently, timeout is registered
9351 to process the commands. Affected file silcd/command.c.
9352 Added new function silc_server_command_process_timeout.
9354 * Changed NICK_NOTIFY handling in client library to check that
9355 if the client's nickname was changed, so there is no need to
9356 resolve anything from the server.
9358 * Removed error printing from the WHOIS and IDENTIFY commands.
9359 If error occurs then it is ignored silently in the client library.
9360 The application, however, may map the received error to
9361 human readable error string. The application currently maps
9362 the NO_SUCH_NICKNAME error to string.
9364 * Made the command status message public to the application. Moved
9365 them from lib/silcclient/command_reply.c to
9366 lib/silcclient/command_reply.h. The application can map the
9367 received command status to the string with the
9368 silc_client_command_status_message function.
9370 * Added check to the server to check that client's ID is same
9371 as the Source ID in the packet the client sent. They must
9374 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9376 * Added dist-bzip hook to the Makefile.am to make bzip2
9377 compressed distributions.
9379 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9381 * Server now enforces the maximum length for the nickname and
9382 the channel as protocol specification dictates. 128 bytes for
9383 nickname and 256 bytes for channel name.
9385 * Moved the WHOIS printing to the application. The client libary
9386 does not print out the WHOIS information anymore, the application
9387 must do it. Renamed silc_client_command_reply_whois_print to
9388 the silc_client_command_reply_whois_save.
9390 The client's idle time is also sent to the application now, and
9391 the idle is shown on screen.
9393 * Added silc_client_command_reply_identify_save to save the
9394 received IDENTIFY entries.
9396 * Do not check for channel private keys in message sending and
9397 reception if the channel does not have the PRIVKEY mode set.
9398 Affected file lib/silclient/client_channel.c.
9400 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9402 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9403 just surfaced after chaning the JOIN procedure.
9405 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9407 * Added silc_client_get_clients_by_list to get client entries
9408 from Client ID list, that is returned for example by JOIN
9409 and USERS command replies. The application should use this
9410 function for example when JOIN command reply is received to
9411 resolve the clients already on the channel (library does not
9412 do that anymore as USERS command reply is not used in the JOIN
9413 procedure anymore). Affected files lib/silcclient/silcapi.h and
9414 lib/silcclient/idlist.c.
9416 * JOIN command reply and USERS command reply returns now SilcBuffer
9417 pointers instead of unsigned char pointers when returning
9418 the client list and mode list.
9420 * Added <Client ID> argument to the JOIN command reply, mainly
9421 for the server to identify for which client the command was
9422 originally sent. Updated protocol specs accordingly.
9424 * Added SilcDlist private_key pointer to the SilcChannelEntry
9425 in the client to support the channel private keys. Affected
9426 file is lib/silcclient/idlist.h.
9428 * Added SilcChannelPrivateKey argument to the function
9429 silc_client_send_channel_message so that application can choose
9430 to use specific private ke if it wants to. If it is not provided,
9431 the normal channel key is used, unless private keys are set.
9432 In this case the first (key that was added first) is used
9433 as the encryption key.
9435 * Implemented the support for channel private key handling.
9436 Implemented the following functions:
9438 silc_client_add_channel_private_key,
9439 silc_client_del_channel_private_keys,
9440 silc_client_del_channel_private_key,
9441 silc_client_list_channel_private_keys and
9442 silc_client_free_channel_private_keys
9444 Affected file lib/silcclient/client_channel.c.
9446 * Added the support for the private keys in the channel message
9447 sending and encryption and in the message reception and
9448 decryption. Affected funtions are
9449 silc_client_send_channel_message and silc_client_channel_message.
9451 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * Added SKE's key verify callback to the client library's
9454 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9456 * Removed the statement that server (or router) must send USERS
9457 command reply when joining to the channel so that the client
9458 knows who are on the channel. Instead, the client list and
9459 client's mode list is now sent in the JOIN command reply to the
9460 client who joined channel. This is better solution.
9462 * Added function silc_server_get_users_on_channel and function
9463 silc_server_save_users_on_channel to the silcd/server.[ch].
9465 * Removed function silc_server_command_send_users from the
9468 * Do not show topic on the client library anymore. The topic is
9469 sent in the command reply notify to the application and the
9470 application must show the topic now.
9472 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9474 * Added client searching by nickname hash into the IDENTIFY and
9475 WHOIS commands in the server as they were clearly missing from
9476 them. Affected file is silcd/command.c.
9478 * Fixed a bug in private message receiving in the client library.
9479 The remote ID was freed and it wasn't supposed, now it is
9482 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Minor fix to the channel payload; allocate the data area, as it
9485 needs to be of specific length.
9487 * If the key agreement port is zero then the operating
9488 system will define the bound port. Affected files are
9489 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9491 * Added new function silc_channel_payload_decrypt into the file
9492 lib/silccore/silcchannel.[ch].
9494 * Moved the channel message etc, check from silc_packet_decrypt
9495 to applications. The library calls now a generic
9496 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9497 when the packet is either normal or special. This was done to
9498 allow more wide range of checking that was not allowed when
9499 the code was in library. Now applications can do virtually any
9500 checks to the packet and return to the library the decision how
9501 the packet should be processed. Affected files are
9502 lib/silccore/silcpacket.[ch].
9504 Added silc_server_packet_decrypt_check to the server and
9505 silc_client_packet_decrypt_check to the client library.
9507 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9508 to send with specified source and destination information.
9510 * Channel message delivery between routers was broken after the
9511 channel key distribution was fixed earlier. The channel key
9512 was used be to distributed to other routers as well which is not
9513 allowed by the protocol. Now this is fixed and channel keys
9514 really are cell specific and the channel message delivery between
9515 routers comply with the protocol specification.
9517 * Fixed various commands in server to check also the global list
9518 for the channel entry and not just the local list. The affected
9519 file silcd/command.c.
9521 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Added assert()s to buffer formatting and unformatting routines
9524 to assert (if --enable-debug) when error occurs. Affected
9525 file: lib/silcutil/silcbuffmt.c.
9527 * Changed to auto-reconnect to check whether the remote host is
9528 router and register the re-connect timeout if it is. It used
9529 to check that whether we are normal server, but router must do
9530 auto-reconnect with another router as well. Affected file
9533 * Removed the [<key len>] option from CMODE command as the cipher
9534 name decides the key length, nowadays. See the defined ciphers
9535 from the protocol specification.
9537 * Added [<hmac>] option to the CMODE command to define the HMAC
9538 for the channel. Added SILC_CMODE_HMAC channel mode.
9540 * Added [<hmac>] option for the JOIN command so that user can
9541 select which HMAC is used to compute the MACs of the channel
9544 * Added Hmac field to the Channel Message Payload. The integrity
9545 of plaintext channel messages are now protected by computing
9546 MAC of the message and attaching the MAC to the payload. The
9547 MAC is encrypted. Now, it is clear that this causes some
9548 overhead to the size of the packet but rationale for this is that
9549 now the receiver can verify whether the channel message decrypted
9550 correctly and also when private keys are set for the channel the
9551 receiver can decrypt the packet with several keys and check from
9552 the MAC which key decrypted the message correctly.
9554 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9555 lib/silccrypt/silccipher.[ch].
9557 * Added silc_hash_len to return the digest length into the
9558 lib/silcrypt/silchash.[ch].
9560 * Rewrote parts of Silc Channel Payload interface in the
9561 lib/silccore/silcchannel.[ch]. The encode function now also
9562 encrypts the packet and parse function decrypts it.
9564 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9566 * Fixed a minor formatting bug in the SKE's key material processing.
9567 It actually might have processed the keys wrong way resulting
9570 * Redefined the mandatory HMAC algorithms and added new algorithms.
9571 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9572 and hmac-md5 truncated to 96 bits. The mandatory is now
9573 hmac-sha1-96. Rest are optional (including the one that used
9574 to be mandatory). Rationale for this is that the truncated HMAC
9575 length is sufficient from security point of view and can actually
9576 make the attack against the HMAC harder. Also, the truncated
9577 HMAC causes less overhead to the packets. See the RFC2104 for
9580 * Added new [hmac] configuration section. The SKE used to use
9581 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9582 is of course wrong. The official names that must be proposed in
9583 the SKE are the ones defined in the protocol specification
9584 (hmac-sha1-96 for example). The user can configure any hmac
9585 using any hash function configured in the [hash] section. At
9586 least, the mandatory must be configured.
9588 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9590 * Added HMAC list to the SKE proposal list. It has now both
9591 hash algorithm list and HMAC list. This makes the protocol
9592 incompatible with previous versions. The SKE now seems to work
9593 the way it is supposed to work, for the first time actually.
9595 * Defined plain Hash algorithms to the protocol specification.
9598 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Implemented support for key agreement packets into the server.
9601 Added functions silc_server_key_agreement and
9602 silc_server_send_key_agreement. Other than these functions,
9603 server has nothing to do with this packet.
9605 * Added support for private message key packets into the server.
9606 Added functions silc_server_private_message_key and
9607 silc_server_send_private_message_key.
9611 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9612 called in the protocol's final callback instead in the END
9613 protocol state. This makes a little more sense and in the same
9614 time in client we can use the same protocol routines for normal
9615 key exchange and to key agreement packet handling as well.
9617 * Added to both client's and server's KE protocol context the
9618 SilcSKEKeyMaterial pointer to save the key material. We will
9619 bring the key material to the protocol's final callback by doing
9620 this. The final callback must free the key material.
9622 * Added SKE's packet_send callback into client's KE protocol
9623 context so that the caller can choose what packet sending function
9624 is used. This way we can use different packet sending when
9625 doing normal SKE when doing key agreement packet handling (in
9626 the key agreement packet handling we do not want to encrypt
9629 * Implemented the responder side of the key agreement routines
9630 in the client. The client can now bind to specified port and
9631 accept incoming key negotiation. The key material is passed
9632 to the application after the protocol is over.
9634 * Implemented the processing of incoming Key Agreement packet
9635 in the client. Added function silc_client_key_agreement to
9638 * Implemented the intiator side of the key agreement routines
9639 in the client. The client can now initiate key agreement with
9640 another remote client. The key material is passed to the
9641 application after the protocol is over.
9643 * Created client_keyagr.c to include all the key agreement
9646 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9647 SILC_TASK_CALLBACK except that it is not static.
9649 * Created client_notify.c and moved the Notify packet handling
9650 from the client.[ch] into that file.
9652 * Created client_prvmsg.c and moved all private message and
9653 private message key routines from the client.[ch] into that file.
9655 * Create client_channel.c and moved all channel message and
9656 channel private key routines from the client.[ch] into that file.
9658 * Changed silc_client_get_client_by_id_resolve to resolve with
9659 WHOIS command instead of IDENTIFY command, in the file
9660 lib/silclient/idlist.c.
9662 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9664 * Implemented the SKE's responder side to the Client library.
9666 * When FAILURE is received to the protocol do not trust it
9667 blindly. Register a timeout to wait whether the remote closes
9668 the connection as it should do it, only after that process the
9669 actual failure. This was changed to both client and server.
9671 * Added client_internal.h to include some of the structures
9672 there instead of client.h in lib/silcclient/.
9674 * Added function silc_task_unregister_by_callback to unregister
9675 timeouts by the callback function.
9677 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9679 * Some "Incomplete WHOIS info" errors has been appearing on the
9680 log files. Took away the entry->userinfo check from WHOIS
9681 reply sending. The entry->userinfo is now " " if client did not
9682 provide one. I thought this was fixed earlier but something
9683 is wrong still. Let's see if the error still appears.
9685 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9687 * Fixed a minor bug in the login when the channel key is
9688 re-generated in the server. It used to generate the key in
9689 wrong order and thus caused problems in the channel traffic.
9691 * Fixed a minor bug in channel key distsribution after
9692 KICK command. The key was not sent to the router even though
9695 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9697 * Added silc_ske_process_key_material_data as generic routine
9698 to process any key material as the SILC protocol dictates. The
9699 function is used by the actual SKE library but can be used by
9700 applications as well. This relates to the private message keys
9701 and the channel private keys since they must be processed the
9702 same way the normal SILC session keys. The protocol dictates
9703 this. Affected files: lib/silcske/silcske.[ch].
9705 Added also silc_ske_free_key_material to free the
9706 SilcSKEKeyMaterial structure.
9708 * Defined silc_cipher_set_key function to set the key for
9709 cipher without using the object's method function. The affected
9710 files: lib/silccrypt/silccipher.[ch].
9712 * Implemented silc silc_client_add_private_message_key,
9713 silc_client_add_private_message_key_ske,
9714 silc_client_del_private_message_key,
9715 silc_client_list_private_message_keys and
9716 silc_client_free_private_message_keys functions in the
9719 Added functions silc_client_send_private_message_key to send
9720 the Private Message Key payload and silc_client_private_message_key
9721 to handle incoming Private Message Key payload.
9723 * Added Cipher field to the Private Message Key payload to set
9724 the cipher to be used. If ignored, the default cipher defined
9725 in the SILC protocol (aes-256-cbc) is used.
9727 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9729 * Removed lib/silcclient/ops.h file.
9731 Redefined parts of the SILC Client Library API. Created new
9732 file silcapi.h that deprecates the ops.h file and defines the
9733 published Client Library API. Defined also private message key
9734 API and channel private key API into the file.
9736 This is the file that the application must include from the
9737 SILC Client Library. Other files need not be included by
9738 the application anymore.
9740 * Added new key_agreement client operation callback and also
9741 defined the Key Agreement library API for the application.
9743 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9745 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9746 is used by clients to request key negotiation between another
9747 client in the SILC network. If the negotiation is started it
9748 is performed using the SKE protocol. The result of the
9749 negotiation, the secret key material, can be used for example
9750 as private message key.
9752 Implemented the Key Agreement payload into the files
9753 lib/silccore/silauth.[ch].
9755 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Redefined ciphers for the SILC protocol. Added some new ciphers
9758 and defined the key lengths for the algorithms. Changed the
9759 code accordingly. The default key length is now 256 bits.
9761 * Fixed SKE key distribution function silc_ske_process_key_material
9762 when the key length is more than 128 bits. The default key
9763 length in SILC is now 256 bits.
9765 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9766 to indicate unsupported algorithm.
9768 * Renamed rijndael.c to aes.c and all functions as well.
9770 * Fixed a long standing channel key setting bug in client library.
9771 Weird that it has never surfaced before.
9773 * Fixed bug in channel deletion. If the entire channel is removed
9774 then it must also delete the references of the channel entry
9775 from the client's channel list as the client's channel entry and
9776 the channel's client entry share same memory.
9778 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9780 * Implemented CONNECT and SHUTDOWN commands in the client.
9782 * Implemented CLOSE command to the client.
9784 * Added the function silc_idlist_find_server_by_name into the
9785 files silcd/idlist.[ch].
9787 Added the function silc_idlist_find_server_by_conn into the
9788 files silcd/idlist.[ch].
9790 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9792 * DIE command was renamed to SHUTDOWN. Updated the both code
9795 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9796 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9798 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9801 * Added function silc_server_create_connection function to create
9802 connection to remote router. My server implementation actually
9803 does not allow router to connect to normal server (it expects
9804 that normal server always initiates the connection to the router)
9805 so the CONNECT command is only good for connecting to another
9808 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9811 or some other client was kicked from the channel.
9813 Implemented the handling of the notify type to both client
9816 Implemented silc_server_send_notify_kicked to send the KICKED
9817 notify. It is used to send it to the server's primary router.
9819 * Implemented the KICK command into server and client.
9821 * Added `query' argument to the silc_idlist_get_client function
9822 to indicate whether to query the client from server or not if
9825 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9826 to indicate that the client is not channel founder.
9830 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9832 * Removed the rng context from SilcPacketContext structure and
9833 changed that the packet routine uses the Global RNG API.
9835 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Added support for quit message that client can "leave" on the
9838 channel when it quits the SILC. It is ditributed inside the
9839 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9841 Added silc_server_free_client_data that will take the
9842 signoff message as argument.
9844 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9846 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9848 * Updated parts of the protocol specification to keep it up
9851 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9853 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9854 payloads in one packet.
9856 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9857 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9858 use now the new List flag.
9860 * Also deprecated the following packet types: REPLACE_ID,
9861 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9863 * Added list support for Notify packet in server.
9865 * Added silc_server_send_notify_channel_change to send the
9866 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9867 the silc_server_send_replace_id.
9869 * Added silc_server_send_notify_nick_change to send the
9870 NICK_CHANGE notify type. Deprecates the function
9871 silc_server_send_replace_id.
9873 * Added silc_server_send_notify_join to send the JOIN notify type.
9874 Deprecates the function silc_server_send_new_channel_user.
9876 * Added silc_server_send_notify_leave to send LEAVE notify type.
9877 Deprecates the function silc_server_send_remove_channel_user.
9879 * Added silc_server_send_notify_cmode and
9880 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9881 types. Deprecates the silc_server_send_set_mode function.
9883 * Added SERVER_SIGNOFF notify type to indicate that server has
9884 quit. This means that all clients on the channel from that
9885 server will drop. This can be also used when netsplit happens.
9887 Deprecated REMOVE_ID packet type since it is not needed anymore
9890 Added silc_server_send_notify_server_signoff to send the
9891 SERVER_SIGNOFF notify type. Deprecates the function
9892 silc_server_send_remove_id.
9894 Added also silc_server_send_notify_signoff to send the
9895 SIGNOFF notify type.
9897 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9898 SILC protocol from this day on. Changed the protocol
9899 specification as well.
9901 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9902 notify type. It is used between routers to notify about
9903 topic changes on a channel.
9905 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9908 * Partly updated the protocol specification to comply with the
9909 changes now made. It is still though a bit outdated.
9911 * The JOIN notify type now takes one extra argument <Channel ID>.
9912 The packet used to be destined to the channel but now the
9913 JOIN type may be sent as list thus it is impossible to
9914 destine it to any specific channel. By adding this argument
9915 it is again possible.
9917 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9919 * Added CREDITS file. The CHANGES and CREDITS file will appear
9920 in the distribution as well.
9922 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9924 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9925 types in the server's silcd/packet_receive.c.
9927 * Implemented CMODE and CUMODE to work in router environment.
9929 * Fixed minor encoding and decoding buglet from the
9930 lib/silccore/silcmode.c.
9932 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9935 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9937 * Changed all SilcConfigServer* and silc_config_server* to
9938 SilcServerConfig* and silc_server_config*, respectively.
9941 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9943 * Associated the ID (client or server ID) to the Authentication
9944 Payload to avoid any possibility of forging. Updated the
9945 protocol specification and the code accordingly.
9947 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * The RSA key length is now save to the RsaKey context in the
9950 key generation process in lib/silccrypt/rsa.c. The key length
9951 is now used to figure out the maximum size of the block allowed
9952 to be encrypted/signed.
9954 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9955 is equivalent to the silc_mp_mp2bin but does not allocate any
9958 * Changed silc_mp_mp2bin API to take length argument. If it is
9959 non-zero then the buffer is allocated that large. If zero, then
9960 the size is approximated using silc_mp_sizeinbase, which however
9963 * Created Global RNG API which is global RNG that application can
9964 initialize. After initializing, any routine anywhere in the
9965 code (including library) can use RNG without allocating a new
9966 RNG object. This was done to allow this sort of use of the
9967 RNG in code that has no chance to allocate RNG object. All
9968 applications currently allocate this and many routines in the
9969 library use this. Affected file lib/silccrypt/silcrng.[ch].
9971 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9972 it to use the Global RNG API.
9974 * Defined Authentication Payload into protocol specification that
9975 is used during SILC session to authenticate entities. It is
9976 used for example by client to authenticate itself to the server
9977 to obtain server operator privileges.
9979 Implemented this payload into the lib/silccore/silcauth.[ch].
9980 Implemented also routines for public key based authentication
9981 as the new protocol specification dictates.
9983 Moved definitions of different authentication methods from
9984 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9986 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9987 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9988 silc_pkcs_verify_with_hash functions into the file
9989 lib/silccrypt/silcpkcs.[ch].
9991 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9993 * The client entry's userinfo pointer must be always valid.
9994 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9995 will fail since it requires the userinfo. Now, the userinfo
9996 is allocated as "" if actual userinfo does not exist. Actually,
9997 it must exist and it is totally Ok to drop client connections
9998 that does not announce the userinfo. However, we will make
9999 this workaround for now.
10001 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10002 to return the remote port by socket.
10004 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10006 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10007 SILC_SERVER_PENDING_EXEC and added an new macro
10008 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10009 data or when error occurs while processing the pending command.
10011 Added new argument `destructor' into silc_server_command_pending
10012 and to the SilcServerCommandPending object. This destructor is
10013 now called after calling the pending callback or if error occurs
10014 immediately. If error occurs the actual pending callback won't
10015 be called at all - only the destructor. The destructor may be
10016 NULL if destructor is not needed.
10018 All this applies for client library code as well. Similar
10019 changes were made there as well for the pending commands.
10021 In the client, the application must now allocate the
10022 SilcClientCommandContext with the silc_client_command_alloc
10025 * Added reference counter to the SilcServerCommandContext. Added
10026 function silc_server_command_alloc and silc_server_command_dup
10029 Same type of functions added to the client library for the same
10032 * Removed the cmd_ident from IDListData away since it is now
10033 global for all connections. It is the command identifier used
10034 in command sending and with pending commands. The affected file
10037 * Added reference counter to the SilcSocketConnection objecet to
10038 indicate the usage count of the object. The object won't be
10039 freed untill the reference counter hits zero. Currently only
10040 server uses this, and client ignores it. The client must be
10041 set to use this too later. The affected files are
10042 lib/silccore/silcsockconn.[ch]. Added also the function
10043 silc_socket_dup to increase the reference counter.
10045 This was mainly added because it is possible that the socket
10046 is removed underneath of pending command or other async
10047 operation. Now it won't be free'd and proper DISCONNECTING
10048 flags, etc. can be set to avoid sending data to connection that
10049 is not valid anymore.
10051 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10052 the connection. After that it sets SILC_SET_DISCONNECTED.
10053 It is, however, possible that the socket data is not still freed.
10054 The silc_server_packet_process now checks that data is not
10055 read or written to connection that is DISCONNECTED. The socket
10056 get's freed when the reference counter hits zero.
10058 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Changed the client operation API: channel_message operation's
10061 `sender' is now the client entry of the sender, not the nickname
10062 and the `channel' is the channel entry, not the channel name.
10064 In the private_message operation the `sender' is now also the
10065 client entry of the sender not the nickname.
10067 Affected file is lib/silcclient/ops.h and all applications
10068 using the client operations.
10070 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10072 * Moved the calling of ops->connect() from connect_to_server_final
10073 into receive_new_id functin since that is the point when the
10074 client is actually allowed to send traffic to network. The
10075 affected file is lib/silcclient/client.c.
10077 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10079 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10080 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10081 (if needs broadcasting) instead of broadcasting the packets one
10082 by one which would make a burst in the network traffic.
10084 * Added `broadcast' argument to the functions in silcd/server.[ch]
10085 silc_server_create_new_channel[_with_id] to indicate whether
10086 to send New Channel packet to primary router.
10088 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10090 * Added new function into the silcd/server.[ch] files:
10091 silc_server_create_new_channel_with_id to create new channel with
10092 already existing Channel ID.
10094 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10095 lib/silccore/silcpacket.h. This packet is used t send list of
10096 Set Mode payloads inside one packet. Server uses this to set
10097 the modes for the channels and clients on those channels, that it
10098 announced to the router when it connected to it. The protocol
10099 specification has been updated accordingly.
10101 * The silc_server_new_channel did not handle the packet coming
10102 from normal server as it normally does not send that. However,
10103 when it announces its channels it does send it. Implemented
10104 the support for that.
10106 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10107 into the file lib/silccore/id.h.
10109 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Fixed memory leaks in the functions silc_idlist_del_client,
10112 silc_idlist_del_channel and silc_idlist_del_server in the file
10113 silcd/idlist.c. All of those leaked like a sieve.
10115 * Fixed some small memory leaks in the client's function
10116 silc_client_notify_by_server.
10118 * Added functions into silcd/server.c: silc_server_announce_clients,
10119 silc_server_announce_channels and silc_server_announce_server.
10120 These functions are used by normal and router server to announce
10121 to its primary router about clients, channels and servers (when
10122 router) that we own. This is done after we've connected to the
10125 These functions effectively implements the following packet types:
10126 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10127 and SILC_PACKET_NEW_ID_LIST.
10129 * Added new functions into the silcd/packet_receive.[ch]:
10130 silc_server_new_id_list, silc_server_new_channel_list and
10131 silc_server_new_channel_user_list to handle the incoming
10132 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10134 * Added support of changing Channel ID in the function
10135 silc_server_replace_id. If the server that announces a channel
10136 to the router already exists in the router (with same name but
10137 with different Channel ID), router is responsible to send
10138 Replace ID packet to the server and force the server to change
10139 the Channel ID to the one router has.
10141 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10142 client that the Channel ID has been changed by the router. The
10143 normal server sends this to the client. Client must start using
10144 the new Channel ID as the channel's ID.
10146 Implemented handling of this new type into lib/silcclient/client.c
10147 into the function silc_client_notify_by_server.
10149 * Added new function silc_idlist_replace_channel_id into the files
10150 silcd/idlist.[ch] to replace the Channel ID.
10152 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10154 * Call silc_server_command_identify_check always when processing
10155 the IDENTIFY command in silcd/command.c
10157 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10159 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10160 send keepalive packets. The packet can be sent by clients,
10161 servers and routers.
10163 Added function silc_socket_set_heartbeat into the file
10164 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10165 If not set, the heartbeat is not performed. The actual
10166 heartbeat is implemented in the low level socket connection
10167 library. However, application is responsible of actually
10168 sending the packet.
10170 Added silc_server_send_heartbeat to send the actual heartbeat
10171 packet into silcd/packet_send.[ch]. Server now performs
10172 keepalive with all connections.
10174 * Added silc_task_get_first function into lib/silcutil/silctask.c
10175 to return the timeout task with shortest timeout. There was a bug
10176 in task unregistration that caused problems. TODO has been
10177 updated to include that task system must be rewritten.
10179 * The client library will now resolve the client information when
10180 receiving JOIN notify from server for client that we know but
10181 have incomplete information.
10183 * Rewrote parts of silc_server_remove_from_channels and
10184 silc_server_remove_from_one_channel as they did not remove the
10185 channel in some circumstances even though they should've.
10187 * Encryption problem encountered in server:
10189 The LEAVE command used to send the Channel Key packet to the
10190 router immediately after generating it. However, the code
10191 had earlier sent Remove Channel user packet but not immediately,
10192 ie. it was put to queue. The order of packets in the router
10193 was that Channel Key packet was first and Remove Channel User
10194 packet was second, even though they were encrypted in the
10195 reverse order. For this reason, MAC check failed. Now, this
10196 is fixed by not sending the Channel Key packet immediately but
10197 putting it to queue. However, this is more fundamental problem:
10198 packets that are in queue should actually not be encrypted
10199 because packets that are sent immediately gets encrypted
10200 actually with wrong IV (and thus MAC check fails). So, packets
10201 that are in queue should be encrypted when they are sent to
10202 the wire and not when they put to the queue.
10204 However, the problem is that the current system has not been
10205 designed to work that way. Instead, the packet is encrypted
10206 as soon as possible and left to the queue. The queue is then
10207 just purged into wire. There won't be any fixes for this
10208 any time soon. So, the current semantic for packet sending
10211 o If you send packet to remote host and do not force the send
10212 (the packet will be in queue) then all subsequent packets to the
10213 same remote host must also be put to the queue. Only after the
10214 queue has been purged is it safe again to force the packet
10217 o If you send all packets immediately then it safe to send
10218 any of subsequent packets through the queue, however, after
10219 the first packet is put to queue then any subsequent packets
10220 must also be put to the queue.
10222 Follow these rules and everything works fine.
10224 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10226 * Added new function silc_server_remove_clients_by_server to
10227 remove all client entries from ID list when the server connection
10228 is lost. In this case it is also important to invalidate all
10229 client entires as they hold the invalid server entry. This
10230 fixes fatal bug when server has lost connection and will reconnect
10233 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10235 * Made some sanity checks to silc_server_daemonise like to check
10236 whether the requested user and group actually exists.
10238 * Added sanity check to SKE's silc_ske_responder_finish to check
10239 that the public and private key actually is valid.
10241 * Invalidate the client's nickname when receiving Replace ID
10242 packet and the Client ID is being replaced. This means that the
10243 server will query the nickname if someone needs it (client)
10246 * Sort the ID Cache in client library when the ID Cache data
10247 has changed (needs sorting).
10249 * Do not allow for SILC client to create several connections to
10250 several servers. The client does not support windows right now
10251 and generating multiple connections causes weird behaviour.
10253 Irssi-silc client does support windows and can handle several
10254 connections without problems, see: www.irssi.org and SILC plugin.
10256 * Fixed some places where client was added to the IDList. The
10257 rule of thumb is following (in order to get everything right):
10258 If the client is directly connected local client then the
10259 `connection' argument must be set and `router' argument must be
10260 NULL to silc_idlist_add_client function. If the client is not
10261 directly connected client then the `router' argument must
10262 bet set and the `connection' argument must be NULL to the
10263 silc_idlist_add_client function.
10265 * The funtion silc_server_packet_send_local_channel actually did
10266 not check whether the client was locally connected or not. It
10267 does that now. Fixed a bug related to LEAVE command.
10269 * Fixed Remove Channel User payload parsing bug in server's
10270 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10272 * The server's silc_server_save_channel_key now checks also the
10273 global ID list for the channel as it might not be in the local
10274 list. Fixed a bug related to LEAVE command.
10276 * Is this the end of the [<unknown>] buglet that has been lurking
10277 around for a long time? A little for loop fix in server's
10278 silc_server_command_whois_parse that is used by both IDENTIFY
10279 and WHOIS command. At least, this was a clear bug and a cause
10280 of one type of [<unknown>] buglet.
10282 * WHOIS and IDENTIFY commands call the function
10283 silc_server_command_[whois/identify]_check function even if
10284 we are not router server.
10286 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10288 * Added --with-gmp configuration option. If set the GMP
10289 is always compiled in the SILC source tree. If not set then
10290 it is checked whether the system has the GMP3 installed. If
10291 it has then the GMP won't be compiled (the system's headers
10292 and library is used), if it doesn't have it then the GMP is
10293 compiled in the SILC source tree.
10295 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10297 * Changed RSA private exponent generation to what PKCS #1
10298 suggests. We try to find the smallest possible d by doing
10299 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10300 not security fix but optimization.
10302 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10304 * Added new config entry [Identity] to fork the server and run
10305 it as specific user and group. A patch from Bostik.
10307 * Imported Dotconf configuration library into lib/dotconf.
10308 This will be used to create the SILC configuration files later.
10309 It will appear in the distsribution after this commit.
10311 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10313 * A big code auditing weekend happening. Auditing code for
10314 obvious mistakes, bugs and errors. Also, removing any code
10317 Removed files for being obsolete:
10319 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10320 inline in the file lib/silcutil/silcbuffer.h)
10322 o lib/silcutil/silcbufutil.c (the header has inline versions)
10324 Changed code to fix possible error conditions:
10326 o The buffer formatting routines now check that the destination
10327 buffer really has enough space to add the data. This applies for
10328 both buffer formatting and unformatting
10329 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10330 unformatting was changed to accomodate following rules:
10331 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10332 sent to the function while XXX_*STRING will not allocate or copy
10333 the data into the buffer. Instead it sets the pointer from the
10334 buffer into the pointer sent as argument (XXX_*STRING used to
10335 require that the pointer must be allocated already). This change
10336 makes this whole thing a bit more consistent and more optimized
10337 (note that the data returned in the unformatting with XXX_*STRING
10338 must not be freed now). The routines return now -1 on error.
10340 o Tried to find all code that use buffer_format and buffer_unformat
10341 and added return value checking to prevent formatting and
10342 especially unformatting errors and possible subsequent fatal
10345 o Changed ske->x and ske->KEY to mallocated pointers in
10346 lib/silcske/silcske.h. Fixed possible data and memory leak.
10348 o Added return value checking to all *_parse* functions. Fixed
10349 many memory leaks as well.
10351 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10352 so that buffer overflows would not happen. All code now also
10353 checks the return value as it can fail.
10355 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10357 * Added reconnection support to server if the normal server looses
10358 its connection to the router (for example if router is rebooted).
10359 The server performs normal reconnection strategy implemented
10360 to the server. Affected file silcd/server.c.
10362 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10364 * Added new packet type SILC_PACKET_SET_MODE that is used to
10365 distribute the information about changed modes (for clients,
10366 channels and clients channel modes) to all routers in the
10367 network. Updated the protocol specification accordingly.
10369 Added functions into silcd/packet_send.c and
10370 silcd/packet_receive.c: silc_server_send_set_mode,
10371 silc_server_set_mode.
10373 Added new files silcmode.[ch] into lib/silccore that implements
10374 the encoding and decoding of Set Mode Payload. Added new type
10375 SilcSetModePayload. Moved the definitions of different modes
10376 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10378 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10380 * Oops, a little mistake in server's connection authentication
10381 protocol. The protocol is not ended with FAILURE but with
10382 SUCCESS if the authentication is Ok. :) Affected file is
10385 * Implemented NICK_CHANGE notify handling in server in the file
10386 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10387 the local clients on the channel. After the changing nickname
10388 in router environment snhould work and the [<unknown>] nickname
10389 should appear no more.
10391 The silc_server_replace_id function that receives the Replace ID
10392 payload now sends the NICK_CHANGE notify type also in the file
10393 silcd/packet_receive.c
10395 * Changed WHOIS and IDENTIFY command to support the maximum amount
10396 of arguments defined in protocol specs (3328 arguments). This
10397 fixed a bug that caused problems when there were more than three
10398 users on a channel.
10400 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10402 * Added extra parameter, command identifier, to the
10403 silc_client_send_command so that explicit command identifier
10406 Changed that ID list routines uses specific command identifier
10407 when sending WHOIS/IDENTIFY requests to the server so that they
10408 can be identified when the reply comes back.
10410 Affected files lib/silcclient/command.[ch],
10411 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10413 * Added `sender' argument to silc_server_packet_send_to_channel
10414 to indicaet the sender who originally sent the packet to us
10415 that we are now re-sending. Ignored if NULL. Affected file
10416 silcd/packet_send.[ch].
10418 * Added some server statistics support in silcd/server_internal.h
10419 SilcServerStatistics structure and around the server code. Also
10420 send some nice statistics information when client is connecting
10423 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10425 * Fixed channel ID decoding in server's JOIN command reply in
10426 silcd/command_reply.c
10428 * Fixed braodcasting of replace ID payload to not to send it if
10429 we are standalone server in silcd/packet_receive.c.
10431 * Fixed all channel message sending routines to not to send
10432 packets to clients that has router set, since they are routed
10433 separately in the same function earlier. Affects file
10434 silcd/packet_send.c and all channel packet sending functions.
10436 * In USERS reply, res_argv[i] are not allocated, the table
10437 is allocated. Thus changed that free the table, not its
10440 * In server's whois_check and identify_check if the client is
10441 locally connected do not send any WHOIS commands - they are not
10444 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * Fixed some minor bugs in client when sending WHOIS command. The
10447 arguments was in wrong order.
10449 * Removed statis function add_to_channel from server in
10450 silcd/command.c that was previously used with the joining but
10453 * Tested USERS command in router environment successfully with two
10454 routers, two servers and two clients.
10456 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10458 * Reorganized the USERS command and command reply in client library
10459 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10460 When the command is given by user we register a pending command
10461 callback that will reprocess the command after the reply has been
10462 received from the server. When reprocessing the packet we then
10463 display the information. Thus, the USERS information is displayed
10464 now in the command callback instead of in the command reply
10465 callback. The processing of the command is same as previously
10466 when server has sent the command reply in the JOINing process.
10468 * Added to USERS command in silcd/command_reply.c to join the client,
10469 we didn't use to know about, to the channel after we've created
10470 a client entry for it. Also, for clienet we did know already still
10471 check whether it is on the channel or not and add it if not.
10473 * Removed silc_server_command_join_notify as the function and its
10476 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10478 * Changed the client's pending command handling to the same as the
10479 server's pending command handling. It is also now possible to
10480 execute command reply functions from other command reply
10481 function as the function callbacks for commands and command
10482 replies are one and same. The pending commands are not static
10483 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10484 in client connection context. Thus, pending commands are server
10485 connection specific as it is convenient.
10487 Changed the function silc_client_command_pending and
10488 silc_client_command_pending_del and added new function
10489 silc_client_command_pending_check. Removed the
10490 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10493 * Added cmd_ident, current command identifier, to the client
10494 connection context in lib/silcclient/client.h to keep track on
10495 command identifiers used in command sending. Client's command reply
10496 function handling now supports the mandatory command identifiers.
10498 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10499 funtions in client to fully support pending command callbacks.
10501 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10502 as one of the arguments to the application in the command reply
10505 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10506 before first releasing SILC but came back. Now it is removed again
10507 and should come back nomore. The FORWARDED flag was used only
10508 by the JOINing procedure by forwarding the command packet to router.
10509 Now, the JOINing procedure has been changed to more generic (due
10510 to various router environment issues) and FORWARDED is not needed
10511 anymore for anything. The protocol specification is yet to be
10514 Now, removed silc_server_packet_forward from server and the flag
10515 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10517 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10519 * Renamed NAMES command to USERS command. The NAMES was named that
10520 due to historical reasons. Now it is renamed. Also, rewrote
10521 parts of the USERS command. The nickname list is not sent anymore
10522 by the server. Only Client ID and mode lists are sent in the USERS
10523 command. Changed this also to the protocol specification.
10525 The client now resolves the names and stuff after it receives
10526 the USERS list from the server when joining to the channel.
10528 * WHOIS and IDENTIFY commands has been changed to support multiple
10529 Client ID's per command. One can now search for multiple users
10530 in the network by sending only one WHOIS or IDENTIFY command.
10531 Changed the code and the protocol specifications.
10533 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10534 uses silc_server_command_whois_parse to parse the request. */
10536 * If normal server, do not parse the WHOIS and IDENTIFY requests
10537 before sending it to the router. Saves some time.
10539 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10541 * Fixed JOIN command on client library. Wrong number of arguments
10542 used to crash the client.
10544 * Added silc_server_channel_has_global function to check whether
10545 channel has global users or not.
10547 * Added silc_server_channel_has_local function to check whether channel
10548 has locally connected clients on the channel.
10550 * The silc_server_remove_from_one_channel now checks whether the
10551 channel has global users or not after given client was removed from
10552 the channel. It also checks whether the channel has local clients
10553 on the channel anymore. If it does not have then the channel entry
10554 is removed as it is not needed anymore.
10556 * The silc_server_notify now checks on JOIN notify whether the joining
10557 client is one of locally connected or global. If it is global then
10558 the channel has now global users on the channel and that is marked
10559 to the channel entry. Also, it now saves the global client to
10560 global list who is joining and JOINs it to the channel. This is
10561 for normal server, that is.
10563 Changed silc_server_send_notify_on_channel,
10564 silc_server_packet_relay_to_channel and
10565 silc_server_packet_send_to_channel check if we are normal server
10566 and client has router set (ie. global client) do not send the
10567 message to that client, as it is already routed to our router.
10569 * Implemented LEAVE notify type handling in silc_server_notify
10572 * Tested LEAVE command in router environment successfully. Tested
10573 with two routers, two servers and two clients.
10577 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10579 * Implemented SIGNOFF notify type handling in silc_server_notify
10582 * silc_server_remove_id now removes the client entry from all channels
10583 it has joined and thusly sends SIGNOFF notify type.
10585 * Rewrote the NAMES list generation in server by removing two excess
10586 loops. The lists are created now inside one loop.
10588 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10590 * silc_server_remove_channel_user checks now also global list
10591 for channel and client.
10593 * silc_server_new_channel_user checks now both local and global
10594 list for channel and client. Fixed a bug in client id decoding.
10595 Used to decode wrong buffer.
10597 * silc_server_channel_message checks now both local and global
10598 list for channel entry.
10600 * Tested channel joining (hence JOIN) in router environment
10601 successfully. Tested with two routers, two servers and two
10604 * Tested channel message sending in router environment successfully.
10606 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10608 * Added silc_server_save_channel_key into server.[ch] to save the
10609 received channel key in Channel Key payload processing. It is
10610 also used in JOIN command reply handling.
10612 Equivalent function silc_client_save_channel_key added into
10613 client.[ch] into client library.
10615 * Changed JOIN command reply to send information whether the channel
10616 was created or not (is existing already) and the channel key
10617 payload. Changed protocol specs accordingly.
10619 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10620 the request was sent by ID and not by nickname. Crashed on
10623 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10625 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10626 now correctly save the received data.
10628 * silc_server_free_sock_user_data now notifies routers in the
10629 network about entities leaving the network.
10631 At the same time implemented functions silc_server_remove_id
10632 and silc_server_send_remove_id to receive and send REMOVE_ID
10633 packets. The packet is used to notify routers in the network
10634 about leaving entities. The ID removed will become invalid in
10637 * Added function silc_idlist_del_server into server. Removes and
10638 free's server entry from ID list.
10640 * silc_server_private_message function now checks, if we are router,
10641 that the destination ID really is valid ID, naturally.
10643 * In router when NEW_ID packet is received (for new client) the
10644 hash of the Client ID is saved in the ID Cache but the
10645 client->nickname is set to NULL, instead of putting the hash
10648 IDENTIFY command now also checks that client->nickname must be
10649 valid. If it is not if will request the data from the server who
10650 owns the client. Added new function
10651 silc_server_command_identify_check.
10653 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10654 to set the command to already allocated Command Payload.
10656 * Tested private message sending in router environment with two
10657 routers, two servers and two clients. Fixed minor bugs and now
10660 * Fixed segfault from client's NAMES command. Used to crash if
10661 not on any channel.
10663 * Forwarded packets must not be routed even if it is not destined
10664 to the receiver. Changed server code comply with this.
10666 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Added `require_reverse_mapping' boolean value to ServerParams
10669 structure. If TRUE (not default) the server will require that
10670 the connecting host has fully qualified domain name.
10672 If the reverse mapping is not required and hostname could not be
10673 found the IP address is used as hostname.
10675 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10677 * Implemented version string checking to both client and server.
10678 The check is incomplete currently due to the abnormal version
10679 strings used in development version of SILC.
10681 * Changed all command functions in server to use the new
10684 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10686 * Changed char *data to unsigned char *data in ID Cache system to
10687 support binary data as ID Cache data. Changed code to support
10688 binary data in lib/silccore/idcache.c.
10690 * Renamed silc_server_packet_relay_command_reply to
10691 silc_server_command_reply as it is normal packet receiving
10692 function. Rewrote the function to accept command replys for
10693 servers and not only for clients.
10695 * Mark remote router always as registered server if we are connecting
10696 to it. Otherwise, commands sent by the router to us are ignored.
10698 * All ID List find routines now returns the ID Cache Entry pointer
10699 as well if requested.
10701 * WHOIS command works now in router environment, tested with two
10702 routers, two servers and two clients.
10704 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10705 in router environment (as it is almost equivalent to WHOIS) but
10706 hasn't been tested thoroughly. Added new functions:
10708 silc_server_command_identify_parse
10709 silc_server_command_identify_send_reply
10710 silc_server_command_identify_from_client
10711 silc_server_command_identify_from_server
10713 * Disabled route cache adding because adding two different ID's with
10714 same IP replaces the old cache entry thus giving wrong route.
10715 The entry->router->connection is always the fastest route anyway
10716 so route cache may not be needed. Of course, new routes maybe
10717 established after receiving the ID when the entry->router->connection
10718 might not be anymore the most optimal.
10720 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10722 * Add route cache for received ID for fast routing.
10724 * Added silc_server_packet_route to route received packet on router
10725 that is not destined to us.
10727 * Renamed silc_server_get_route to silc_server_route_get.
10729 * Added id_string and id_string_len fields into SilcServer to
10730 include encoded ServerID for fast comparing without excess
10731 encoding of the ID's.
10733 * Cleaned up WHOIS command on server side. Added following static
10736 silc_server_command_whois_parse
10737 silc_server_command_whois_check
10738 silc_server_command_whois_send_reply
10739 silc_server_command_whois_from_client
10740 silc_server_command_whois_from_server
10742 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10743 arguments in command replies. All command functions should be
10744 updated to use this macro.
10746 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10748 * Minor typo fixes on command reply handling on server.
10750 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10752 * Added silc_server_command_add_to_channel internal routine to add
10753 the client to the channel after router has created the channel and
10754 sent command reply to the server.
10756 * Added generic silc_server_send_command to send any command from
10759 * Use static buffer with ID rendering instead of duplicating data.
10761 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10763 * Fixed a channel user mode bug when joining to a channel server gave
10764 everybody channel founder rights, oops.
10766 * We mark ourselves as the router of the incoming server connection
10767 if we are router ourselves. This way we can check in some packet
10768 sending functions whether it is locally connected server. For
10769 incoming router connections we put NULL.
10771 * For router sending packets locally means now always sending the
10772 packet cell wide; to local clients and local servers. For normal
10773 server sending packet locally means sending it to only local
10776 * Fixed the JOIN command to really work in router environment. If the
10777 channel is created it is always created by the router. Router is
10778 also responsible of making the initial joining to the channel,
10779 sending JOIN notify to the sending server and distributing
10780 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10781 does not exist server doesn't do anything else but forward the
10782 command to the router which performs everything.
10784 * Added silc_server_send_channel_key function to send the Channel Key
10787 * Added silc_server_create_channel_key to create new channel key. The
10788 channel key is now re-generated everytime someone joins or leaves
10789 a channel, as protocol dictates. Note: channel->key_len is the
10790 key length in bits.
10792 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10795 packet_receive.[ch] to separate packet sending and receiving
10796 routines. The server.[ch] now includes everything else including
10797 actual packet processing (writing and reading data) and other
10800 Renamed silc_server_private_message_send_internal to
10801 silc_server_send_private_message. The routine is still though
10802 used only to relay private messages as server does not send
10803 private messages itself.
10805 Renamed silc_server_new_channel to silc_server_create_new_channel
10806 and added new function sicl_server_new_channel that handles the
10807 incoming New Channel packet. Added also new sending function
10808 silc_server_send_new_channel to send New Channel Payload.
10810 * Added new function silc_server_notify to process incoming notify
10811 packet to the server/router. Server may then relay the notify
10812 to clients if needed.
10814 * Added new function silc_server_new_channel_user to process incoming
10815 New Channel User packet. Router will redistribute the packet and
10816 send JOIN notify to its local clients and locally connected servers
10817 if needed. Normal server will send JOIN notify to its local client
10818 on same channel when received this packet. Added also corresponding
10819 sending function silc_server_send_new_channel_user to sent the
10822 * Added boolean route argument to send_notif_to_channel and
10823 packet_send_to_channel functions to attempt to route the packet
10824 if it is TRUE and send only locally if it is FALSE.
10826 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * silc_server_replace_id now broadcasts the received replace ID
10829 packet if it is not broadcast packet already. The router must
10830 broadcast to inform other routers about changed ID.
10832 * Added backpointer to server's router into SilcServer context in
10833 silcd/server_internal.h.
10835 * Fixed silc_server_packet_broadcast to send correct broadcast
10838 * The channel key is now distributed to the local client as soon
10839 as it is received from the router (in router environment) so that
10840 no other packet may be sent for the channel until client has
10843 * silc_server_remove_channel_user now broadcasts the received
10844 Remove Channel User packet if it is not broadcast packet already.
10845 The router must broadcast to inform other routers about removed
10848 * Added users field into SilcPacketContext that is a reference count
10849 of the context. One can increase the reference count by calling
10850 silc_packet_context_dup which is now changed to just increase the
10851 reference count instead of duplicating the data. The reference
10852 count is decresed by calling silc_packet_context_free that will
10853 free the data after the reference count hits zero.
10855 For now on the packet context and everything allocated into it
10856 (including the raw packet from network) must be freed by calling
10857 the new silc_packet_context_free function. Added also new function
10858 silc_packet_context_alloc that must be used now to allocate the
10859 context. This also means that if a routine is asynchronous from
10860 silc_[client/server]_packet_parse_type the packet context must
10861 be duplicated by calling silc_packet_context_dup. Otherwise it
10862 gets free'd after silc_[client/server]_packet_parse_type returns.
10863 Also, one must remember that if packet is duplicated then its
10864 reference count must be decresed by calling the free function as
10865 many times as it was duplicated.
10867 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10868 from both client and server.
10870 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10872 * Made joining to a channel working in router environment.
10874 * Cleaned up JOIN command on server side and create function
10875 silc_server_command_join_channel internal routine to make the
10878 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10880 * Changed silc_command_pending list to SilcDList. Also, added
10881 `ident' field to SilcServerCommandPending structure to identify
10882 the reply and to call correct callback.
10884 Added silc_server_command_pending_check function to replace the
10885 corresnponding macro. The silc_command_pending list is not
10888 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10889 to set identifier to previously allocated Command Payload. It
10890 is used to set identifier for command when resending Command
10893 * Added silc_command_payload_encode_payload to encode Command
10894 Payload buffer from SilcCommandPayload structure.
10896 * Added silc_argument_payload_encode_payload to encode Argument
10897 payload buffer from SilcArgumentPayload structure.
10899 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10901 * Changed WHOIS command to support router connection on server side.
10902 The whois request is always sent to router unless the server is
10903 standalone server. After server has received the reply from the
10904 router will it send the reply to the client.
10906 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10907 broadcast received broadcast packet. The function is used only
10908 by router. The broadcast packet is always sent to the router's
10911 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10912 render given ID to printable string, for log files for example.
10914 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10916 * Made basic router to router connections working. At least they
10917 can now connect to each other but nothing really works the way
10918 they are supposed - yet.
10920 * Added new initiator token to RouterConnection configuration
10921 file in silcd/serverconfig.[ch]. It is used to tell whether we
10922 are the initiator to the remote router or whether we'll expect
10923 the other end to connect.
10925 * Moved registering of listener task to silc_server_init, hence
10926 the server starts listenning as soon as it is run, even if it
10927 does not have connections to other routers. Let's see how well
10930 * Changed default connection retry timeouts for more suitable in
10933 * Removed cipher and such arguments from silc_idlist_add_client
10934 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10935 Added new function silc_idlist_add_data to add the keys and stuff
10938 * Added SilcIDListData structure and added it to SilcClientEntry
10939 and SilcServerEntry as their first field in the structure. This
10940 way we can explicitly cast the ID entries to the SilcIDListData
10941 structure and get common data for the entries. In past, we had
10942 to first check what type of connection it is and then cast it to
10943 correct ID entry type. Now, we can directly cast the opaque
10944 pointer to the SilcIDListData (no matter what ID entry it actually
10945 is) and get the data needed.
10947 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10949 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10950 in some circumstances even if threre were timeout tasks, though not
10951 IO tasks, but tasks anyway. Now fixed.
10953 * Defined SilcServerConnection structure to hold connection specific
10954 stuff about directly connected servers and routers. The definition
10955 is currently in silcd/server_internal.h. I thought about having
10956 a bit more important role fro this struct but for now it is used
10957 only when connecting to other server (or router actually).
10959 * Added connecting retry support in server when connecting to
10960 router(s). The retry feature implement exponential backoff
10961 algorithm. Also, added SilcServerParams structure to hold default
10962 parameters for server. For now, it include these retry settings
10963 and are hard coded. After server is moded to be as Silc Server
10964 Library this structure will be more important.
10966 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10968 * Changed client librarys channel->clients table to SilcList and
10969 changed code accordingly.
10971 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10973 * Changed client's channel table to SilcList and changed code
10974 accordingly. Also changed SilcChannelClientEntry to include back-
10975 pointer to the channel so that client entry can use that structure
10976 as list as well and we have fast cross-reference to the channel.
10977 This change dramatically decreased the complexity of channel
10978 handling with client entry and vice versa (removed one extra
10979 loop when searching for channel entry from many functions).
10981 * Changed server->sim from table to SilcDList and changed code
10984 * NAMES command can now be used from user interface. It will show
10985 the user list on the channel, neatly.
10987 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10988 Code now saves realname of the user if it becomes available.
10990 * Renamed configure.in to configure.in.pre and made ./prepare
10991 script to automatically add correct version string to
10992 configure.in which it creates from configure.in.pre.
10994 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10996 * NAMES command reply now shows users mode with the nickname when
10997 joining to channel.
10999 * Moved silc_client_ch[u]mode[_char] functions from
11000 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11001 place sucks, they are utility functions and should be in some
11004 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11006 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11009 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11013 * Added TRQ (efficient deque and list library) into lib/trq. This is
11014 a very good list library that is currently used in the SILC. Defined
11015 SilcList API over the library because I didn't like the API very
11016 much. See lib/trq/silclist.h for the API and examples of how to
11017 use the API. Fixed various places in the code to use the new
11018 SilcList API. The SilcList is meant for lists that has a structure
11019 already defined as a list. It is not suitable to add just some
11020 context to the list (in TRQ, the context is the list actually).
11022 So, I defined SilcDList that can be used for the purpose where
11023 predefined list structure does not exit. This can be used as
11024 such list. Now some context just can be added to the SilcDList.
11025 Currently this list is not used in the SILC just yet, though there
11026 are a lot places where this can replace dynamically allocated
11027 tables and I will fix these places, later, to use SilcDList.
11028 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11029 and use TRQ internally).
11031 Also fixed some annoying warning messages that the original TRQ
11032 code generated. Also minor changes to TRQ's Makefile.in.
11034 * Added support for querying by Client ID to both WHOIS and
11035 IDENTIFY commands into server, as required by the protocol.
11037 * Removed method function pointers from SilcBuffer structure. They
11038 weren't used to anything and just increased the context size for
11039 no good reason. This change also made silc_buffer_alloc and
11040 silc_buffer_free functions inline functions.
11042 * Disabled command flooding detection support until it's fixed so
11043 that it accepts commands in but does not execute them more than once
11046 * Added silc_net_localhost(), to return local hostname, into
11047 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11048 that must be initialized before calling silc_client_init.
11050 * Added new function: silc_server_send_notify_on_channels to send
11051 notify messages to all channels client has joined. It is assured
11052 that the message is sent only once per client.
11054 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11055 lib/silcutil/silcutil.[ch] as silc_format function. The new
11056 function is generic and is used by server as well, not only by
11057 the logging routines.
11059 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11060 the provided version string was not acceptable. Added new function:
11061 silc_ske_check_version into lib/silcske/silcske.h. The function
11062 must be implemented by the application (client or server) and it
11063 does not reside in the SKE library. The function checks the version
11064 string remote end sent.
11066 * Added back pointers (to opaque context and to SilcSocketConnection)
11067 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11069 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11070 duplicate packet context structure.
11072 * Changed `notify' client operation to send same arguments as client
11073 receives from server except for ID's. ID's are mapped to correct
11074 ID entry and that is returned. Also, if channel entry is not sent
11075 by server but the notify is for channel the channel entry is sent
11076 to application (otherwise application doesn't know that it is for
11077 channel (library gets it from packet's Destination ID)).
11079 * Added silc_client_remove_from_channels into client library to
11080 remove a client from all channels it has joined to. Used when
11081 received SIGNOFF notify from server. Added also new function
11082 silc_client_replace_from_channels to replace old ID entry with
11083 new ID entry on all channels. Used when received NICK_CHANGE
11084 notify from server.
11086 * Fixed ID Cache list handling in silc_idlist_get_client in
11087 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11088 to get (or query) client by ID.
11090 * Updated TODO list.
11092 * Added connection authentication status message defined by the
11093 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11094 support for these into the code in client and server side.
11096 * Added generic function silc_client_send_command to send any command
11097 with variable argument list. Application should use this function
11098 to send commands if the command functions provided by the library
11099 does not suite for the application's user interface needs.
11101 * Added new `failure' client operation. Application is notified about
11102 received failure packet if client is executing a protocol. In this
11103 case the protocol's execution has failed.
11105 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11106 is required by the protocol.
11108 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11109 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11112 * Added status flag to SilcSKE object to indicate realtime status
11113 of the SKE protocol.
11115 * Application receives now exactly same command reply arguments as
11116 the library receives from server. However, if ID is received the
11117 corresponding ID entry is returned to the application (eg. Client
11118 ID is mapped to correct SilcClientEntry entry and that is returned).
11119 Changed command_reply client operation due to this change.
11121 * Changed all ID's in commands and in command replys as ID Payloads.
11122 Change affected both client and server side codes.
11124 All ID's sent in SILC network (with execption of ID's in SILC
11125 Packet header) are sent in ID Payload to support variable length
11128 * Server now notifies nick changes and notifies all clients on
11129 the channels about the new nickname (about the new Client ID,
11132 * Implemented CMODE command to change channel modes. Supports all
11133 channel modes defined by the protocol specs except ban and invite
11134 lists. (Also, private channel key mode is supported but support for
11135 setting private channel key in client is missing, thus, this mode
11136 has no effect on client side (except that server requires that the
11137 client uses private channel key and normal channel traffic does not
11140 Also, invite mode works per se, but INVITE command does not work
11141 yet correctly, so you can set channel as invite only channel but
11142 inviting clients to the channel does not work (it is yet to be
11143 thought what's the best way to do it).
11145 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11146 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11147 Implemented CUMODE command to change user's mode on the channel.
11148 Supports all modes defined by the protocol specs.
11150 * Added NAMES command reply to return users modes on the channel.
11152 * Removed unnecessary and slow ciphers from lib/silccrypt.
11154 * Set SO_KEEPALIVE option to connection sockets by default.
11156 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11158 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11159 redefined the Notify Payload into protocol specs.
11161 * Added silc_id_payload_parse_id to get ID directly from raw
11164 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11166 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11167 accept searching by Client ID as well.
11169 * Added support for LEAVE and SIGNOFF notify types in client library.
11171 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11172 to parse ID Payload from raw data.
11174 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11176 * Added flags parameter into silc_ske_assemble_security_properties
11177 function in lib/silcske/silcske.[ch].
11179 * Changed notify client operation to fit better for notify messages
11180 sent by server. The notify payload received from server is now
11181 passed to the application (after parsing it to SilcNotifyPayload).
11182 It is application's responsibility to retrieve the arguments
11183 from the payload and show the message the way it wants. The message
11184 sent by server is implementation specific.
11186 * Changed public keys to comply with the protocol specification.
11187 Old public keys are not supported anymore and are not compatible.
11189 * Removed nickname from Channel Payload as the latest draft removed
11190 it. The client must resolve the nickname from the NAMES command
11191 reply received when it joined the channel.
11193 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11195 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11197 * Fixed some errors in protocol specification drafts.
11199 * Created lib/silccore/silcnotify.c to implement Notify Payload
11200 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11201 generic payloads described by protocol specifications. The file
11202 includes implementations for ID Payload and Argument Payload.
11204 * Changed Command Payload implementation to use the new Argument
11205 Payload. Changed command_xxxx_payload to command_payload_xxxx
11206 to comply with SILC coding conventions.
11208 * Added suppport for Argument Payload handling in Notify Payload
11209 implementation as protocol requires it. Added the new support
11210 into server and client lib as well.
11212 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11214 * Added support for multiple nicknames on same channel. [n] is
11215 added locally to the nickname if there are more than one same
11216 nicknames on the channel.
11218 * Server now sends all nicknames that matched WHOIS request.
11219 Client also shows the list received from server.
11221 * Added TOPIC command to client side. User can now set and show
11222 current topic on channel.
11224 * Added MOTD command to client and server. Also, server sends the
11225 motd when client connects to the server.
11227 * Changed version strings to comply ISO 8601.
11229 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11231 * Fixed protocol error handling in client library. It should now
11232 cope even if the SKE fails for some reason.
11234 * Made new protocol specification drafts for submitting to IETF.
11236 * Implemented TOPIC command to server in silcd/command.c.
11238 * Added two new notify types into lib/silccore/silcnotify.h:
11239 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11240 notify nickname change and topic setting/change on a channel.
11242 * API change of command_reply operation in client library. The
11243 application gets now the status type received from server as well.
11245 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11247 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11249 * Cras fixed and optimized the packet handling even further and
11250 it should work now. Minor change to the prototype of function
11251 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11253 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11255 * Added new function into lib/silcutil/silcschedule.[ch]:
11256 silc_schedule_with_fd to select() a specified fd. The function
11257 returns after timeout expires or data arrives or goes. The
11258 function is used by packet routines to wait that all data is
11259 received from network.
11261 * Fixed data reading from network in lib/silccore/silcpacket.c.
11262 The code now assures that all data is read from the fd and then
11263 continues packet processing. This was a bug fix since the code
11264 used to drop some data in some circumstances.
11266 * Added new function into lib/silcclient/client.[ch]:
11267 silc_client_start_key_exchange to start key exchange after
11268 connection has been established to server. The code internally
11269 now uses this funtion but its main purpose was to provide it
11270 for applications that perform their own connecting. After
11271 application has created a connection it merely calls this
11272 function to start the key exchange between client and server.
11273 The library takes care of everything else after that.
11275 Updated also lib/silcclient/README to explain the usage of
11278 * Do not send to application information that connection has
11279 been established. Application gets notified it by connect
11282 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11284 * Applied cras's patch to add silc_schedule_one function. The
11285 function runs scheduler once and returns.
11287 * Fixed the scheduler after cras messed it up. The timeout
11288 handling works now as it's supposed to work.
11290 * Added into lib/silccore/ silcnotify.h to include notify
11291 message types support. Changed silc_server_send_notify*
11292 functions, in server.[ch], to support those new notify types.
11293 Added the support for the notify types into client library,
11294 as well. Added new notify client operation into ops.h in
11297 * Changed silc_server_packet_send_to_channel to send normal
11298 packets instead of just channel message packets. The function
11299 is now used to send the notify packets to channels. It is not
11300 used to send channel message packets anymore, as server never
11301 sends them anymore.
11303 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11304 va_arg()s as it seems to require it nowadays. I guess, if SILC
11305 is compiled with older va_arg() the new code should work anyway.
11307 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11309 * Splitted core library. Core library (lib/silccore) includes
11310 now only SILC protocol specific core (and common) components.
11311 Created new utility library (lib/silcutil) that includes more
11312 generic purpose stuff. The stuff for util library was taken
11313 from the old core library. This was minor and easy split.
11315 * Created SILC Client Library (lib/silcclient) that includes
11316 implementation of the SILC client without user interface. This
11317 was major move from silc/ directory. The code has been changed
11318 so that it is transparent towards the user interface. The
11319 silc/ directory includes now the same user interface as before
11320 and it uses the new client library. Read lib/silcclient/README.
11321 Basicly, the client library performs everything else related
11322 to SILC except user interface handling. Also, configuration
11323 files are considered to be part of user interface and library
11324 does not handle them.
11326 This change also changed a lot of structures, function naming etc.
11327 Most important change was that SilcClientWindow object was
11328 renamed to SilcClientConnection in the client library. Created
11329 also new file lib/silcclient/ops.h. Also added new files
11330 silc/local_command.[ch] and silc/client_ops.[ch].
11332 All these changes were made to make it easier for user interface
11333 designers to create what ever user interface for the SILC client
11336 It is also expected that the server will be moved to lib
11337 directory as well and SILC Server Library will be created;
11338 sometimes in the future.
11340 * Removed Local commands from lib/silccore/silccommand.h as
11341 they are application specific and new client library does not
11342 handle any of those anymore.
11344 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11345 old client implementation in silc/.
11347 * Added support for callback functions in SILC_LOG_* macros.
11348 Application can now set its own callbacks that will be called
11349 instead of using the default functions that will always print
11350 the debug messages to stderr (or stdout). Also, debugging can
11351 now be disabled by setting silc_debug to FALSE and re-enabled by
11352 setting it to TRUE. Note, that logging will still work even
11353 if debugging is disabled.
11355 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11356 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11357 silc_log_reset_debug_callbacks.
11359 * To enable debugging in silc client one must give now -d
11360 option on command line.
11362 * Changed silc_schedule_init to automatically allocate task queues
11363 if they are not allocated before calling it.
11365 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11367 * Added GMP 3.1 into math library.
11369 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11371 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11372 a channel in SILC network. The packet is used by servers and
11373 routers to notify other routers that user has left a channel.
11374 This little feature was missing until now. Added the feature
11375 to protocol specification as well.
11377 Added functions: silc_server_send_remove_channel_user and
11378 silc_server_remove_channel_user into server.[ch].
11380 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11381 lib/silccore/silcpacket.h. However, they are not implemented
11384 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11386 * Fixed joining to a channel and sending channel messages
11387 between server and router. The channel message sending should
11388 now work inside a cell.
11390 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11392 * Fixed the private message sending between server and router.
11393 The private message sending should now work inside a cell.
11395 * Added silc_server_replace_id into server.[ch] to replace
11396 existing ID in the SILC network.
11398 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11399 and silc_idlist_replace_server_id into idlist.[ch] in server.
11401 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11403 * Fixed the server to server connections. Server can again now
11404 connect to router. Router to router connections probably does
11407 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11409 * Added dynamic protocol registering support. Now protocols can
11410 registered and unregistered on the fly. Patch by cras.
11412 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11414 * Added lib/contrib directory to hold routines that some platforms
11415 don't have but are needed by SILC.
11417 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11418 into lin/contrib to provide getopt() and getopt_long() for
11419 those who don't have it.
11421 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11423 * Added AWAY command to client. When away message is set and
11424 client receives a private message packet the client automatically
11425 replies to the sender with the away message.
11427 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11428 bug seemed to be the cause of recent problems when compiling
11431 * Added version detection support to SKE protocol specification
11432 and added the new changes to the SKE implementation as well.
11433 There were other minor changes in the SKE protocol as well.
11435 Many changes in lib/silcske/silcske.[ch] and in
11436 lib/silcske/payload.[ch].
11438 * Added ^U functionality, clear input line. Patch from cras.
11440 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11442 * Mainly small bugfixes on core library. Fixed some debugging
11443 logging and buffer overflow in silclog.c.
11445 * Updated config.sub and config.guess on the distribution tree.
11447 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11449 * Added command lagging support in server. Client may execute
11450 commands now only once in two seconds.
11452 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11454 * Optimized packet reception. MAC computation and checking is now
11455 also more optimized. A lot previously duplicated code is now
11456 used as generic by both client and server.
11458 * Fixed key pair generation in clientutil.c
11460 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11462 * Added into lib/silccore/silcbufutil.[ch] new function;
11463 silc_buffer_realloc.
11465 * Moved generic packet sending/encryption functions to
11466 lib/silccore/silcpacket.[ch] from client and server. Some
11467 rewriting of the functions.
11469 * Moved all generic packet reception/decryption functions to
11470 lib/silccore/silcpacket.[ch] from client and server. The
11471 packet processing is now much cleaner in both client and server.
11472 These were major changes in both client and server.
11474 * Created many common functions in server to do packet sending.
11475 Previously code were duplicated a lot, this has been removed
11476 with these changes.
11478 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11480 * Rewrote major parts of the ID cache system. Don't know
11481 whether it is better now or not but at least the API is more
11484 * Major rewrite on ID cache stuff on client because of the ID
11485 cache API changes. Added idlist.c to client.
11487 * Also major rewrite on ID cache stuff on server as well.
11488 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11489 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11490 in hand, instead they are all put into the ID cache system now.
11491 All server_idlist_* routines uses ID cache now instead of
11492 traversing its own lists (those lists does not exist anymore).
11493 SilcIDList though still exists. Also, SilcXXXEntry's are
11496 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11498 * Finally made the SKE implementation compliant to the protocol
11499 specification. All mp integers are now binary encoded as
11500 opposed being HEX encoded.
11502 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11505 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11506 functions: silc_[encode/decode]_pem. Also added function
11507 silc_encode_pem_file to PEM encode with newlines ('\n') for
11508 saving into a file.
11510 * SILC public keys are now encoded either PEM or binary. Same
11511 option is for private keys as well. By default private keys
11512 are binary encoded and public keys PEM encoded. Silly HEX
11513 encoding were removed.
11515 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11516 function to create fingerprints.
11518 * Fixed a bug in SHA1; does not change the original data anymore.
11520 * Partly implemented INFO command on client and server side.
11521 Fixed CLEAR command. Changes to SERVER command; show current
11522 server(s) when giving command without arguments. Added
11523 VERSION command to client.
11525 * Added check to server that unregistered connections cannot
11526 execute commands (unless it is specificly allowed).
11528 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11530 * Fixed screen refresh.
11532 * Fixed channel joining bug from client. On some circumstances
11533 client tried to join to a channel it had already joined.
11535 * Added public key verification process into client's protocol.c.
11536 The client now verifies the public key from user and saves
11537 it into ~./silc/serverkeys/ directory.
11539 Added into: clientutil.[ch]: silc_client_verify_server_key.
11541 * Changed SKE protocol's silc_ske_initiator_finish function
11542 to accept callback function that verifies the received public
11543 key. Removed old silc_ske_verify_public_key function.
11545 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11547 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11548 silc_pkcs_private_key[_data]_set.
11550 * Made the password and public authentication more cleaner in
11551 server's protocol.c.
11553 * Removed historic and obsolete protocol `channel_auth' from
11554 both client and server.
11556 * Removed wrong way of sending command status messages from
11557 server to client in server's command.c. The old way violated
11558 protocol specification.
11560 Changes to silccore/silccommand.[ch]: removed
11561 silc_command_encode_status_payload -> not needed anymore,
11562 changed silc_command_encode_payload_va to accept extra
11563 argument on variable argument list. The argument type must
11564 now be provided to the function. Also, added new function:
11565 silc_command_encode_reply_payload_va which is same as
11566 normal command_encode_payload_va except command status type
11567 is provided as extra argument.
11569 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11571 * Added ~./silc directory handling. The directory includes the
11572 public and private keys for the client.
11574 Added silc_client_check_silc_dir, silc_client_create_identifier
11575 and silc_client_load_keys.
11577 * Implemented SILC protocol compliant public key. Added public
11578 and private key saving to and loading from files.
11580 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11581 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11582 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11583 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11584 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11586 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11587 silc_pkcs_load_[public/private]_key.
11589 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11591 * Added silc_server_get_route (route.[ch]) to get connection
11592 data for the fastest route for given ID.
11594 * Implemented INVITE command on client and server. The command
11595 were re-defined in the SILC Protocol Specification and the
11596 implementation now complies with the specification.
11598 * Implemented PING command on client and server.
11600 * Implemented NAMES command on client and server. The server side
11601 supports currently only normal server not router server yet.
11602 Some changes to NAMES definition in SILC protocol specification.
11604 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11606 * Implemented LEAVE command on client and server.
11608 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11609 again. This change was made to the protocol as well. Server
11610 should not violate the protocol specification anymore.
11612 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11614 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11615 was tested. SOCKS4 was not but should work anyway.
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